Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC platform updates from Arnd Bergmann: "The main change this time around is a cleanup of some of the oldest platforms based on the XScale and ARM9 CPU cores, which are between 10 and 20 years old. The Kendin/Micrel/Microchip KS8695, Winbond/Nuvoton W90x900 and Intel IOP33x/IOP13xx platforms are removed after we determined that nobody is using them any more. The TI Davinci and NXP LPC32xx platforms on the other hand are still in active use and are converted to the ARCH_MULTIPLATFORM build, meaning that we can compile a kernel that works on these along with most other ARMv5 platforms. Changes toward that goal are also merged for IOP32x, but additional work is needed to complete this. Patches for the remaining ARMv5 platforms have started but need more work and some testing. Support for the new ASpeed AST2600 gets added, this is based on the Cortex-A7 ARMv7 core, and is a newer version of the existing ARMv5 and ARMv6 chips in the same family. Other changes include a cleanup of the ST-Ericsson ux500 platform and the move of the TI Davinci platform to a new clocksource driver" [ The changes had marked INTEL_IOP_ADMA and USB_LPC32XX as being buildable on other platforms through COMPILE_TEST, but that causes new warnings that I most definitely do not want to see during the merge window as that could hide other issues. So the COMPILE_TEST option got disabled for them again - Linus ] * tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (61 commits) ARM: multi_v5_defconfig: make DaVinci part of the ARM v5 multiplatform build ARM: davinci: support multiplatform build for ARM v5 arm64: exynos: Enable exynos-chipid driver ARM: OMAP2+: Delete an unnecessary kfree() call in omap_hsmmc_pdata_init() ARM: OMAP2+: move platform-specific asm-offset.h to arch/arm/mach-omap2 ARM: davinci: dm646x: Fix a typo in the comment ARM: davinci: dm646x: switch to using the clocksource driver ARM: davinci: dm644x: switch to using the clocksource driver ARM: aspeed: Enable SMP boot ARM: aspeed: Add ASPEED AST2600 architecture ARM: aspeed: Select timer in each SoC dt-bindings: arm: cpus: Add ASPEED SMP ARM: imx: stop adjusting ar8031 phy tx delay mailmap: map old company name to new one @microchip.com MAINTAINERS: at91: remove the TC entry MAINTAINERS: at91: Collect all pinctrl/gpio drivers in same entry ARM: at91: move platform-specific asm-offset.h to arch/arm/mach-at91 MAINTAINERS: Extend patterns for Samsung SoC, Security Subsystem and clock drivers ARM: s3c64xx: squash samsung_usb_phy.h into setup-usb-phy.c ARM: debug-ll: Add support for r7s9210 ...
author: Linus Torvalds <torvalds@linux-foundation.org> 2019-09-16 18:48:14 -0400
committer: Linus Torvalds <torvalds@linux-foundation.org> 2019-09-16 18:48:14 -0400
commit: 2b97c39514a6130f38b14227a36d9cd37e650a9d (patch)
tree: dfc6ae0eb6c7acd46d170bd4d2c34e2d90bcf264
parent: d0a16fe934383ecdb605ab9312d700fb9099f75e (diff)
parent: 0366977480c43a221e4309f242d1144e85a368c3 (diff)
238 files changed, 602 insertions, 12476 deletions
diff --git a/.mailmap b/.mailmap
index afaad605284a..1ad4fd655619 100644
--- a/.mailmap
+++ b/.mailmap
@@ -178,6 +178,7 @@ Morten Welinder <welinder@darter.rentec.com>
 Morten Welinder <welinder@troll.com>
 Mythri P K <mythripk@ti.com>
 Nguyen Anh Quynh <aquynh@gmail.com>
+Nicolas Ferre <nicolas.ferre@microchip.com> <nicolas.ferre@atmel.com>
 Nicolas Pitre <nico@fluxnic.net> <nicolas.pitre@linaro.org>
 Nicolas Pitre <nico@fluxnic.net> <nico@linaro.org>
 Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
diff --git a/Documentation/devicetree/bindings/arm/cpus.yaml b/Documentation/devicetree/bindings/arm/cpus.yaml
index aa40b074b864..727e0ffc702b 100644
--- a/Documentation/devicetree/bindings/arm/cpus.yaml
+++ b/Documentation/devicetree/bindings/arm/cpus.yaml
@@ -175,6 +175,7 @@ properties:
              - amlogic,meson8-smp
              - amlogic,meson8b-smp
              - arm,realview-smp
+              - aspeed,ast2600-smp
              - brcm,bcm11351-cpu-method
              - brcm,bcm23550
              - brcm,bcm2836-smp
diff --git a/MAINTAINERS b/MAINTAINERS
index 0e814418da0a..1dc49553238c 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1740,20 +1740,11 @@ L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:      Maintained
 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
-ARM/INTEL IOP13XX ARM ARCHITECTURE
-M:      Lennert Buytenhek <kernel@wantstofly.org>
-L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
-S:      Maintained
 ARM/INTEL IOP32X ARM ARCHITECTURE
 M:      Lennert Buytenhek <kernel@wantstofly.org>
 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:      Maintained
-ARM/INTEL IOP33X ARM ARCHITECTURE
-L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
-S:      Orphan
 ARM/INTEL IQ81342EX MACHINE SUPPORT
 M:      Lennert Buytenhek <kernel@wantstofly.org>
 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
@@ -1912,12 +1903,6 @@ S:	Maintained
 F:      drivers/phy/mediatek/
 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
-ARM/MICREL KS8695 ARCHITECTURE
-M:      Greg Ungerer <gerg@uclinux.org>
-L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
-F:      arch/arm/mach-ks8695/
-S:      Odd Fixes
 ARM/Microchip (AT91) SoC support
 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
@@ -1959,6 +1944,7 @@ F:	Documentation/devicetree/bindings/i2c/i2c-stu300.txt
 F:      arch/arm/mach-nomadik/
 F:      arch/arm/mach-u300/
 F:      arch/arm/mach-ux500/
+F:      drivers/soc/ux500/
 F:      arch/arm/boot/dts/ste-*
 F:      drivers/clk/clk-nomadik.c
 F:      drivers/clk/clk-u300.c
@@ -2002,22 +1988,6 @@ F:	drivers/*/*npcm*
 F:      Documentation/devicetree/bindings/*/*npcm*
 F:      Documentation/devicetree/bindings/*/*/*npcm*
-ARM/NUVOTON W90X900 ARM ARCHITECTURE
-M:      Wan ZongShun <mcuos.com@gmail.com>
-L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
-W:      http://www.mcuos.com
-S:      Maintained
-F:      arch/arm/mach-w90x900/
-F:      drivers/input/keyboard/w90p910_keypad.c
-F:      drivers/input/touchscreen/w90p910_ts.c
-F:      drivers/watchdog/nuc900_wdt.c
-F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
-F:      drivers/mtd/nand/raw/nuc900_nand.c
-F:      drivers/rtc/rtc-nuc900.c
-F:      drivers/spi/spi-nuc900.c
-F:      drivers/usb/host/ehci-w90x900.c
-F:      drivers/video/fbdev/nuc900fb.c
 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
@@ -2210,8 +2180,9 @@ F:	drivers/*/*s3c24*
 F:      drivers/*/*/*s3c24*
 F:      drivers/*/*s3c64xx*
 F:      drivers/*/*s5pv210*
-F:      drivers/memory/samsung/*
+F:      drivers/memory/samsung/
-F:      drivers/soc/samsung/*
+F:      drivers/soc/samsung/
+F:      include/linux/soc/samsung/
 F:      Documentation/arm/samsung/
 F:      Documentation/devicetree/bindings/arm/samsung/
 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
@@ -10628,12 +10599,6 @@ M:	Nicolas Ferre <nicolas.ferre@microchip.com>
 S:      Supported
 F:      drivers/power/reset/at91-sama5d2_shdwc.c
-MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
-M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
-L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
-L:      linux-gpio@vger.kernel.org
-F:      drivers/gpio/gpio-sama5d2-piobu.c
 MICROCHIP SPI DRIVER
 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
 S:      Supported
@@ -10646,13 +10611,6 @@ S:	Supported
 F:      drivers/misc/atmel-ssc.c
 F:      include/linux/atmel-ssc.h
-MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
-M:      Nicolas Ferre <nicolas.ferre@microchip.com>
-L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
-S:      Supported
-F:      drivers/misc/atmel_tclib.c
-F:      drivers/clocksource/tcb_clksrc.c
 MICROCHIP USBA UDC DRIVER
 M:      Cristian Birsan <cristian.birsan@microchip.com>
 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
@@ -12694,6 +12652,7 @@ L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 L:      linux-gpio@vger.kernel.org
 S:      Supported
 F:      drivers/pinctrl/pinctrl-at91*
+F:      drivers/gpio/gpio-sama5d2-piobu.c
 PIN CONTROLLER - FREESCALE
 M:      Dong Aisheng <aisheng.dong@nxp.com>
@@ -14127,6 +14086,8 @@ M:	Kamil Konieczny <k.konieczny@partner.samsung.com>
 L:      linux-crypto@vger.kernel.org
 L:      linux-samsung-soc@vger.kernel.org
 S:      Maintained
+F:      Documentation/devicetree/bindings/crypto/samsung-slimsss.txt
+F:      Documentation/devicetree/bindings/crypto/samsung-sss.txt
 F:      drivers/crypto/s5p-sss.c
 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
@@ -14147,6 +14108,8 @@ T:	git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
 F:      drivers/clk/samsung/
 F:      include/dt-bindings/clock/exynos*.h
 F:      Documentation/devicetree/bindings/clock/exynos*.txt
+F:      Documentation/devicetree/bindings/clock/samsung,s3c*
+F:      Documentation/devicetree/bindings/clock/samsung,s5p*
 SAMSUNG SPI DRIVERS
 M:      Kukjin Kim <kgene@kernel.org>
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 24360211534a..2ae7f8adcac4 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -267,8 +267,6 @@ config PHYS_OFFSET
        default 0x00000000 if ARCH_EBSA110 || \
                        ARCH_FOOTBRIDGE || \
                        ARCH_INTEGRATOR || \
-                        ARCH_IOP13XX || \
-                        ARCH_KS8695 || \
                        ARCH_REALVIEW
        default 0x10000000 if ARCH_OMAP1 || ARCH_RPC
        default 0x20000000 if ARCH_S5PV210
@@ -381,19 +379,6 @@ config ARCH_FOOTBRIDGE
          Support for systems based on the DC21285 companion chip
          ("FootBridge"), such as the Simtec CATS and the Rebel NetWinder.
-config ARCH_IOP13XX
-        bool "IOP13xx-based"
-        depends on MMU
-        select CPU_XSC3
-        select NEED_MACH_MEMORY_H
-        select NEED_RET_TO_USER
-        select FORCE_PCI
-        select PLAT_IOP
-        select VMSPLIT_1G
-        select SPARSE_IRQ
-        help
-          Support for Intel's IOP13XX (XScale) family of processors.
 config ARCH_IOP32X
        bool "IOP32x-based"
        depends on MMU
@@ -407,18 +392,6 @@ config ARCH_IOP32X
          Support for Intel's 80219 and IOP32X (XScale) family of
          processors.
-config ARCH_IOP33X
-        bool "IOP33x-based"
-        depends on MMU
-        select CPU_XSCALE
-        select GPIO_IOP
-        select GPIOLIB
-        select NEED_RET_TO_USER
-        select FORCE_PCI
-        select PLAT_IOP
-        help
-          Support for Intel's IOP33X (XScale) family of processors.
 config ARCH_IXP4XX
        bool "IXP4xx-based"
        depends on MMU
@@ -455,48 +428,6 @@ config ARCH_DOVE
        help
          Support for the Marvell Dove SoC 88AP510
-config ARCH_KS8695
-        bool "Micrel/Kendin KS8695"
-        select CLKSRC_MMIO
-        select CPU_ARM922T
-        select GENERIC_CLOCKEVENTS
-        select GPIOLIB
-        select NEED_MACH_MEMORY_H
-        help
-          Support for Micrel/Kendin KS8695 "Centaur" (ARM922T) based
-          System-on-Chip devices.
-config ARCH_W90X900
-        bool "Nuvoton W90X900 CPU"
-        select CLKDEV_LOOKUP
-        select CLKSRC_MMIO
-        select CPU_ARM926T
-        select GENERIC_CLOCKEVENTS
-        select GPIOLIB
-        help
-          Support for Nuvoton (Winbond logic dept.) ARM9 processor,
-          At present, the w90x900 has been renamed nuc900, regarding
-          the ARM series product line, you can login the following
-          link address to know more.
-          <http://www.nuvoton.com/hq/enu/ProductAndSales/ProductLines/
-                ConsumerElectronicsIC/ARMMicrocontroller/ARMMicrocontroller>
-config ARCH_LPC32XX
-        bool "NXP LPC32XX"
-        select ARM_AMBA
-        select CLKDEV_LOOKUP
-        select CLKSRC_LPC32XX
-        select COMMON_CLK
-        select CPU_ARM926T
-        select GENERIC_CLOCKEVENTS
-        select GENERIC_IRQ_MULTI_HANDLER
-        select GPIOLIB
-        select SPARSE_IRQ
-        select USE_OF
-        help
-          Support for the NXP LPC32XX family of processors
 config ARCH_PXA
        bool "PXA2xx/PXA3xx-based"
        depends on MMU
@@ -582,27 +513,6 @@ config ARCH_S3C24XX
          (<http://www.simtec.co.uk/products/EB110ITX/>), the IPAQ 1940 or the
          Samsung SMDK2410 development board (and derivatives).
-config ARCH_DAVINCI
-        bool "TI DaVinci"
-        select ARCH_HAS_HOLES_MEMORYMODEL
-        select COMMON_CLK
-        select CPU_ARM926T
-        select GENERIC_ALLOCATOR
-        select GENERIC_CLOCKEVENTS
-        select GENERIC_IRQ_CHIP
-        select GENERIC_IRQ_MULTI_HANDLER
-        select GPIOLIB
-        select HAVE_IDE
-        select PM_GENERIC_DOMAINS if PM
-        select PM_GENERIC_DOMAINS_OF if PM && OF
-        select REGMAP_MMIO
-        select RESET_CONTROLLER
-        select SPARSE_IRQ
-        select USE_OF
-        select ZONE_DMA
-        help
-          Support for TI's DaVinci platform.
 config ARCH_OMAP1
        bool "TI OMAP1"
        depends on MMU
@@ -738,17 +648,13 @@ source "arch/arm/mach-imx/Kconfig"
 source "arch/arm/mach-integrator/Kconfig"
-source "arch/arm/mach-iop13xx/Kconfig"
 source "arch/arm/mach-iop32x/Kconfig"
-source "arch/arm/mach-iop33x/Kconfig"
 source "arch/arm/mach-ixp4xx/Kconfig"
 source "arch/arm/mach-keystone/Kconfig"
-source "arch/arm/mach-ks8695/Kconfig"
+source "arch/arm/mach-lpc32xx/Kconfig"
 source "arch/arm/mach-mediatek/Kconfig"
@@ -834,8 +740,6 @@ source "arch/arm/plat-versatile/Kconfig"
 source "arch/arm/mach-vt8500/Kconfig"
-source "arch/arm/mach-w90x900/Kconfig"
 source "arch/arm/mach-zx/Kconfig"
 source "arch/arm/mach-zynq/Kconfig"
diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index 85710e078afb..fe7e9b583e63 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -509,13 +509,6 @@ choice
                  Say Y here if you want the debug print routines to direct
                  their output to UART1 serial port on KEYSTONE2 devices.
-        config DEBUG_KS8695_UART
-                bool "KS8695 Debug UART"
-                depends on ARCH_KS8695
-                help
-                  Say Y here if you want kernel low-level debugging support
-                  on KS8695.
        config DEBUG_LPC18XX_UART0
                bool "Kernel low-level debugging via LPC18xx/43xx UART0"
                depends on ARCH_LPC18XX
@@ -924,6 +917,20 @@ choice
                  Say Y here if you want kernel low-level debugging support
                  via SCIF2 on Renesas RZ/A1H (R7S72100).
+        config DEBUG_R7S9210_SCIF2
+                bool "Kernel low-level debugging messages via SCIF2 on R7S9210"
+                depends on ARCH_R7S9210
+                help
+                  Say Y here if you want kernel low-level debugging support
+                  via SCIF2 on Renesas RZ/A2M (R7S9210).
+        config DEBUG_R7S9210_SCIF4
+                bool "Kernel low-level debugging messages via SCIF4 on R7S9210"
+                depends on ARCH_R7S9210
+                help
+                  Say Y here if you want kernel low-level debugging support
+                  via SCIF4 on Renesas RZ/A2M (R7S9210).
        config DEBUG_RCAR_GEN1_SCIF0
                bool "Kernel low-level debugging messages via SCIF0 on R8A7778"
                depends on ARCH_R8A7778
@@ -1533,10 +1540,11 @@ config DEBUG_LL_INCLUDE
                                 DEBUG_IMX6SX_UART || \
                                 DEBUG_IMX6UL_UART || \
                                 DEBUG_IMX7D_UART
-        default "debug/ks8695.S" if DEBUG_KS8695_UART
        default "debug/msm.S" if DEBUG_QCOM_UARTDM
        default "debug/omap2plus.S" if DEBUG_OMAP2PLUS_UART
        default "debug/renesas-scif.S" if DEBUG_R7S72100_SCIF2
+        default "debug/renesas-scif.S" if DEBUG_R7S9210_SCIF2
+        default "debug/renesas-scif.S" if DEBUG_R7S9210_SCIF4
        default "debug/renesas-scif.S" if DEBUG_RCAR_GEN1_SCIF0
        default "debug/renesas-scif.S" if DEBUG_RCAR_GEN1_SCIF2
        default "debug/renesas-scif.S" if DEBUG_RCAR_GEN2_SCIF0
@@ -1568,9 +1576,7 @@ config DEBUG_UART_PL01X
 # Compatibility options for 8250
 config DEBUG_UART_8250
-        def_bool ARCH_EBSA110 || \
+        def_bool ARCH_EBSA110 || ARCH_IOP32X || ARCH_IXP4XX || ARCH_RPC
-                ARCH_IOP13XX || ARCH_IOP32X || ARCH_IOP33X || ARCH_IXP4XX || \
-                ARCH_RPC
 config DEBUG_UART_PHYS
        hex "Physical base address of debug UART"
@@ -1666,7 +1672,8 @@ config DEBUG_UART_PHYS
        default 0xe6e60000 if DEBUG_RCAR_GEN2_SCIF0
        default 0xe6e68000 if DEBUG_RCAR_GEN2_SCIF1
        default 0xe6ee0000 if DEBUG_RCAR_GEN2_SCIF4
-        default 0xe8008000 if DEBUG_R7S72100_SCIF2
+        default 0xe8008000 if DEBUG_R7S72100_SCIF2 || DEBUG_R7S9210_SCIF2
+        default 0xe8009000 if DEBUG_R7S9210_SCIF4
        default 0xf0000000 if DEBUG_DIGICOLOR_UA0
        default 0xf0000be0 if ARCH_EBSA110
        default 0xf1012000 if DEBUG_MVEBU_UART0_ALTERNATE
@@ -1683,7 +1690,6 @@ config DEBUG_UART_PHYS
        default 0xffc02000 if DEBUG_SOCFPGA_UART0
        default 0xffc02100 if DEBUG_SOCFPGA_ARRIA10_UART1
        default 0xffc03000 if DEBUG_SOCFPGA_CYCLONE5_UART1
-        default 0xffd82340 if ARCH_IOP13XX
        default 0xffe40000 if DEBUG_RCAR_GEN1_SCIF0
        default 0xffe42000 if DEBUG_RCAR_GEN1_SCIF2
        default 0xfff36000 if DEBUG_HIGHBANK_UART
@@ -1693,12 +1699,12 @@ config DEBUG_UART_PHYS
        default 0xfffe8600 if DEBUG_BCM63XX_UART
        default 0xffffee00 if DEBUG_AT91_SAM9263_DBGU
        default 0xfffff200 if DEBUG_AT91_RM9200_DBGU
-        default 0xfffff700 if ARCH_IOP33X
        depends on ARCH_EP93XX || \
                DEBUG_LL_UART_8250 || DEBUG_LL_UART_PL01X || \
                DEBUG_LL_UART_EFM32 || \
                DEBUG_UART_8250 || DEBUG_UART_PL01X || DEBUG_MESON_UARTAO || \
                DEBUG_QCOM_UARTDM || DEBUG_R7S72100_SCIF2 || \
+                DEBUG_R7S9210_SCIF2 || DEBUG_R7S9210_SCIF4 || \
                DEBUG_RCAR_GEN1_SCIF0 || DEBUG_RCAR_GEN1_SCIF2 || \
                DEBUG_RCAR_GEN2_SCIF0 || DEBUG_RCAR_GEN2_SCIF1 || \
                DEBUG_RCAR_GEN2_SCIF2 || DEBUG_RCAR_GEN2_SCIF4 || \
@@ -1772,10 +1778,7 @@ config DEBUG_UART_VIRT
        default 0xfc705000 if DEBUG_ZTE_ZX
        default 0xfcfe8600 if DEBUG_BCM63XX_UART
        default 0xfd000000 if DEBUG_SPEAR3XX || DEBUG_SPEAR13XX
-        default 0xfd012000 if DEBUG_MVEBU_UART0_ALTERNATE && ARCH_MV78XX0
        default 0xfd883000 if DEBUG_ALPINE_UART0
-        default 0xfde12000 if DEBUG_MVEBU_UART0_ALTERNATE && ARCH_DOVE
-        default 0xfe012000 if DEBUG_MVEBU_UART0_ALTERNATE && ARCH_ORION5X
        default 0xfe017000 if DEBUG_MMP_UART2
        default 0xfe018000 if DEBUG_MMP_UART3
        default 0xfe100000 if DEBUG_IMX23_UART || DEBUG_IMX28_UART
@@ -1790,7 +1793,7 @@ config DEBUG_UART_VIRT
        default 0xfec02000 if DEBUG_SOCFPGA_UART0
        default 0xfec02100 if DEBUG_SOCFPGA_ARRIA10_UART1
        default 0xfec03000 if DEBUG_SOCFPGA_CYCLONE5_UART1
-        default 0xfec12000 if (DEBUG_MVEBU_UART0 || DEBUG_MVEBU_UART0_ALTERNATE) && ARCH_MVEBU
+        default 0xfec12000 if DEBUG_MVEBU_UART0 || DEBUG_MVEBU_UART0_ALTERNATE
        default 0xfec12100 if DEBUG_MVEBU_UART1_ALTERNATE
        default 0xfec10000 if DEBUG_SIRFATLAS7_UART0
        default 0xfec20000 if DEBUG_DAVINCI_DMx_UART0
@@ -1805,14 +1808,12 @@ config DEBUG_UART_VIRT
        default 0xfedc0000 if DEBUG_EP93XX
        default 0xfee003f8 if DEBUG_FOOTBRIDGE_COM1
        default 0xfee20000 if DEBUG_NSPIRE_CLASSIC_UART || DEBUG_NSPIRE_CX_UART
-        default 0xfee82340 if ARCH_IOP13XX
        default 0xfef00000 if ARCH_IXP4XX && !CPU_BIG_ENDIAN
        default 0xfef00003 if ARCH_IXP4XX && CPU_BIG_ENDIAN
        default 0xfef36000 if DEBUG_HIGHBANK_UART
        default 0xfefb0000 if DEBUG_OMAP1UART1 || DEBUG_OMAP7XXUART1
        default 0xfefb0800 if DEBUG_OMAP1UART2 || DEBUG_OMAP7XXUART2
        default 0xfefb9800 if DEBUG_OMAP1UART3 || DEBUG_OMAP7XXUART3
-        default 0xfefff700 if ARCH_IOP33X
        default 0xff003000 if DEBUG_U300_UART
        default 0xffd01000 if DEBUG_HIP01_UART
        default DEBUG_UART_PHYS if !MMU
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index c3624ca6c0bc..f9002e44f18f 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -155,6 +155,7 @@ textofs-$(CONFIG_ARCH_AXXIA) := 0x00308000
 machine-$(CONFIG_ARCH_ACTIONS)          += actions
 machine-$(CONFIG_ARCH_ALPINE)           += alpine
 machine-$(CONFIG_ARCH_ARTPEC)           += artpec
+machine-$(CONFIG_ARCH_ASPEED)           += aspeed
 machine-$(CONFIG_ARCH_AT91)             += at91
 machine-$(CONFIG_ARCH_AXXIA)            += axxia
 machine-$(CONFIG_ARCH_BCM)              += bcm
@@ -173,12 +174,9 @@ machine-$(CONFIG_ARCH_GEMINI)		+= gemini
 machine-$(CONFIG_ARCH_HIGHBANK)         += highbank
 machine-$(CONFIG_ARCH_HISI)             += hisi
 machine-$(CONFIG_ARCH_INTEGRATOR)       += integrator
-machine-$(CONFIG_ARCH_IOP13XX)          += iop13xx
 machine-$(CONFIG_ARCH_IOP32X)           += iop32x
-machine-$(CONFIG_ARCH_IOP33X)           += iop33x
 machine-$(CONFIG_ARCH_IXP4XX)           += ixp4xx
 machine-$(CONFIG_ARCH_KEYSTONE)         += keystone
-machine-$(CONFIG_ARCH_KS8695)           += ks8695
 machine-$(CONFIG_ARCH_LPC18XX)          += lpc18xx
 machine-$(CONFIG_ARCH_LPC32XX)          += lpc32xx
 machine-$(CONFIG_ARCH_MESON)            += meson
@@ -222,7 +220,6 @@ machine-$(CONFIG_ARCH_U8500)		+= ux500
 machine-$(CONFIG_ARCH_VERSATILE)        += versatile
 machine-$(CONFIG_ARCH_VEXPRESS)         += vexpress
 machine-$(CONFIG_ARCH_VT8500)           += vt8500
-machine-$(CONFIG_ARCH_W90X900)          += w90x900
 machine-$(CONFIG_ARCH_ZX)               += zx
 machine-$(CONFIG_ARCH_ZYNQ)             += zynq
 machine-$(CONFIG_PLAT_SPEAR)            += spear
@@ -233,7 +230,6 @@ plat-$(CONFIG_ARCH_EXYNOS)	+= samsung
 plat-$(CONFIG_ARCH_OMAP)        += omap
 plat-$(CONFIG_ARCH_S3C64XX)     += samsung
 plat-$(CONFIG_ARCH_S5PV210)     += samsung
-plat-$(CONFIG_PLAT_IOP)         += iop
 plat-$(CONFIG_PLAT_ORION)       += orion
 plat-$(CONFIG_PLAT_PXA)         += pxa
 plat-$(CONFIG_PLAT_S3C24XX)     += samsung
diff --git a/arch/arm/configs/acs5k_defconfig b/arch/arm/configs/acs5k_defconfig
deleted file mode 100644
index bcb8bda09158..000000000000
--- a/arch/arm/configs/acs5k_defconfig
+++ /dev/null
@@ -1,77 +0,0 @@
-# CONFIG_SWAP is not set
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_SYSFS_DEPRECATED_V2=y
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_KS8695=y
-CONFIG_MACH_KS8695=y
-CONFIG_MACH_DSM320=y
-CONFIG_MACH_ACS5K=y
-# CONFIG_ARM_THUMB is not set
-CONFIG_PCI=y
-CONFIG_PCI_DEBUG=y
-CONFIG_PCCARD=y
-CONFIG_YENTA=y
-CONFIG_AEABI=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="mem=32M console=ttyS0,115200 initrd=0x20410000,3145728 root=/dev/ram0 rw"
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_IPV6 is not set
-CONFIG_MTD=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_JEDECPROBE=y
-CONFIG_MTD_CFI_ADV_OPTIONS=y
-CONFIG_MTD_CFI_INTELEXT=y
-CONFIG_MTD_CFI_AMDSTD=y
-CONFIG_MTD_PHYSMAP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=8192
-CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
-CONFIG_ARM_KS8695_ETHER=y
-CONFIG_PRISM54=m
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
-CONFIG_SERIAL_KS8695=y
-CONFIG_SERIAL_KS8695_CONSOLE=y
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-CONFIG_I2C_GPIO=y
-CONFIG_GPIO_SYSFS=y
-CONFIG_GPIO_PCA953X=y
-CONFIG_WATCHDOG=y
-CONFIG_KS8695_WATCHDOG=y
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_RTC_CLASS=y
-CONFIG_RTC_DRV_PCF8563=y
-CONFIG_EXT2_FS=y
-CONFIG_TMPFS=y
-CONFIG_JFFS2_FS=y
-CONFIG_JFFS2_SUMMARY=y
-CONFIG_JFFS2_COMPRESSION_OPTIONS=y
-CONFIG_JFFS2_RUBIN=y
-CONFIG_CRAMFS=y
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_ROOT_NFS=y
-CONFIG_DEBUG_KERNEL=y
-CONFIG_DEBUG_MUTEXES=y
-# CONFIG_FTRACE is not set
-CONFIG_DEBUG_USER=y
-CONFIG_DEBUG_LL=y
diff --git a/arch/arm/configs/acs5k_tiny_defconfig b/arch/arm/configs/acs5k_tiny_defconfig
deleted file mode 100644
index e802cdebfd0b..000000000000
--- a/arch/arm/configs/acs5k_tiny_defconfig
+++ /dev/null
@@ -1,69 +0,0 @@
-# CONFIG_SWAP is not set
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_SYSFS_DEPRECATED_V2=y
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_KS8695=y
-CONFIG_MACH_ACS5K=y
-# CONFIG_ARM_THUMB is not set
-CONFIG_AEABI=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="console=ttyAM0,115200 init=/bin/sh"
-CONFIG_FPE_NWFPE=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
-# CONFIG_INET_XFRM_MODE_TUNNEL is not set
-# CONFIG_INET_XFRM_MODE_BEET is not set
-# CONFIG_IPV6 is not set
-CONFIG_MTD=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_JEDECPROBE=y
-CONFIG_MTD_CFI_ADV_OPTIONS=y
-CONFIG_MTD_CFI_INTELEXT=y
-CONFIG_MTD_CFI_AMDSTD=y
-CONFIG_MTD_PHYSMAP=y
-# CONFIG_BLK_DEV is not set
-CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
-CONFIG_ARM_KS8695_ETHER=y
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
-CONFIG_SERIAL_KS8695=y
-CONFIG_SERIAL_KS8695_CONSOLE=y
-# CONFIG_HW_RANDOM is not set
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-CONFIG_I2C_GPIO=y
-CONFIG_GPIO_SYSFS=y
-CONFIG_GPIO_PCA953X=y
-# CONFIG_HWMON is not set
-CONFIG_WATCHDOG=y
-CONFIG_KS8695_WATCHDOG=y
-# CONFIG_VGA_CONSOLE is not set
-# CONFIG_USB_SUPPORT is not set
-CONFIG_RTC_CLASS=y
-CONFIG_RTC_DRV_PCF8563=y
-CONFIG_TMPFS=y
-CONFIG_JFFS2_FS=y
-CONFIG_JFFS2_SUMMARY=y
-CONFIG_JFFS2_COMPRESSION_OPTIONS=y
-CONFIG_JFFS2_RUBIN=y
-CONFIG_SQUASHFS=y
-# CONFIG_NETWORK_FILESYSTEMS is not set
-CONFIG_DEBUG_KERNEL=y
-CONFIG_DEBUG_MUTEXES=y
-# CONFIG_FTRACE is not set
-CONFIG_DEBUG_USER=y
diff --git a/arch/arm/configs/davinci_all_defconfig b/arch/arm/configs/davinci_all_defconfig
index 9a32a8c0f873..b34970ce6b31 100644
--- a/arch/arm/configs/davinci_all_defconfig
+++ b/arch/arm/configs/davinci_all_defconfig
@@ -17,6 +17,9 @@ CONFIG_MODVERSIONS=y
 CONFIG_PARTITION_ADVANCED=y
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_IOSCHED_CFQ is not set
+CONFIG_ARCH_MULTIPLATFORM=y
+CONFIG_ARCH_MULTI_V7=n
+CONFIG_ARCH_MULTI_V5=y
 CONFIG_ARCH_DAVINCI=y
 CONFIG_ARCH_DAVINCI_DM644x=y
 CONFIG_ARCH_DAVINCI_DM355=y
@@ -129,9 +132,11 @@ CONFIG_SPI=y
 CONFIG_SPI_DAVINCI=m
 CONFIG_PINCTRL_DA850_PUPD=m
 CONFIG_PINCTRL_SINGLE=y
+CONFIG_GPIOLIB=y
 CONFIG_GPIO_SYSFS=y
 CONFIG_GPIO_PCA953X=y
 CONFIG_GPIO_PCA953X_IRQ=y
+CONFIG_RESET_CONTROLLER=y
 CONFIG_POWER_RESET=y
 CONFIG_POWER_RESET_GPIO=y
 CONFIG_SYSCON_REBOOT_MODE=m
diff --git a/arch/arm/configs/iop13xx_defconfig b/arch/arm/configs/iop13xx_defconfig
deleted file mode 100644
index 30cdb287e1b4..000000000000
--- a/arch/arm/configs/iop13xx_defconfig
+++ /dev/null
@@ -1,118 +0,0 @@
-# CONFIG_LOCALVERSION_AUTO is not set
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODVERSIONS=y
-# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_IOP13XX=y
-CONFIG_MACH_IQ81340SC=y
-CONFIG_MACH_IQ81340MC=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="ip=bootp root=nfs console=ttyS0,115200 nfsroot=,tcp,v3,wsize=8192,rsize=8192"
-CONFIG_FPE_NWFPE=y
-CONFIG_BINFMT_AOUT=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_NET_KEY=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_IPV6=y
-# CONFIG_INET6_XFRM_MODE_TRANSPORT is not set
-# CONFIG_INET6_XFRM_MODE_TUNNEL is not set
-# CONFIG_INET6_XFRM_MODE_BEET is not set
-# CONFIG_IPV6_SIT is not set
-CONFIG_MTD=y
-CONFIG_MTD_REDBOOT_PARTS=y
-CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED=y
-CONFIG_MTD_REDBOOT_PARTS_READONLY=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_CFI_ADV_OPTIONS=y
-CONFIG_MTD_CFI_INTELEXT=y
-CONFIG_MTD_PHYSMAP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_COUNT=2
-CONFIG_BLK_DEV_RAM_SIZE=8192
-CONFIG_SCSI=y
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_SG=y
-CONFIG_SCSI_CONSTANTS=y
-CONFIG_SCSI_ISCSI_ATTRS=y
-CONFIG_MD=y
-CONFIG_BLK_DEV_MD=y
-CONFIG_MD_RAID0=y
-CONFIG_MD_RAID1=y
-CONFIG_MD_RAID10=y
-CONFIG_MD_RAID456=y
-CONFIG_BLK_DEV_DM=y
-CONFIG_NETDEVICES=y
-CONFIG_E1000=y
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_NR_UARTS=2
-CONFIG_HW_RANDOM=y
-CONFIG_I2C=y
-CONFIG_I2C_IOP3XX=y
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_DMADEVICES=y
-CONFIG_INTEL_IOP_ADMA=y
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
-CONFIG_TMPFS=y
-CONFIG_ECRYPT_FS=y
-CONFIG_JFFS2_FS=y
-CONFIG_CRAMFS=y
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_ROOT_NFS=y
-CONFIG_NFSD=y
-CONFIG_NFSD_V3=y
-CONFIG_SMB_FS=m
-CONFIG_CIFS=m
-CONFIG_PARTITION_ADVANCED=y
-CONFIG_NLS=y
-CONFIG_DEBUG_USER=y
-CONFIG_KEYS=y
-CONFIG_CRYPTO_NULL=y
-CONFIG_CRYPTO_LRW=y
-CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_HMAC=y
-CONFIG_CRYPTO_XCBC=y
-CONFIG_CRYPTO_MD4=y
-CONFIG_CRYPTO_MICHAEL_MIC=y
-CONFIG_CRYPTO_SHA1=y
-CONFIG_CRYPTO_SHA256=y
-CONFIG_CRYPTO_SHA512=y
-CONFIG_CRYPTO_TGR192=y
-CONFIG_CRYPTO_WP512=y
-CONFIG_CRYPTO_AES=y
-CONFIG_CRYPTO_ANUBIS=y
-CONFIG_CRYPTO_ARC4=y
-CONFIG_CRYPTO_BLOWFISH=y
-CONFIG_CRYPTO_CAST5=y
-CONFIG_CRYPTO_CAST6=y
-CONFIG_CRYPTO_DES=y
-CONFIG_CRYPTO_KHAZAD=y
-CONFIG_CRYPTO_SERPENT=y
-CONFIG_CRYPTO_TEA=y
-CONFIG_CRYPTO_TWOFISH=y
-CONFIG_CRYPTO_DEFLATE=y
-CONFIG_CRC_CCITT=y
-CONFIG_LIBCRC32C=y
diff --git a/arch/arm/configs/iop33x_defconfig b/arch/arm/configs/iop33x_defconfig
deleted file mode 100644
index 089eca43214a..000000000000
--- a/arch/arm/configs/iop33x_defconfig
+++ /dev/null
@@ -1,85 +0,0 @@
-CONFIG_SYSVIPC=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_KALLSYMS_ALL=y
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_BLK_DEV_BSG is not set
-CONFIG_ARCH_IOP33X=y
-CONFIG_ARCH_IQ80331=y
-CONFIG_MACH_IQ80332=y
-# CONFIG_ARM_THUMB is not set
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="console=ttyS0,115200 root=/dev/nfs ip=bootp cachepolicy=writealloc iop3xx_init_atu=y"
-CONFIG_FPE_NWFPE=y
-CONFIG_BINFMT_AOUT=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_IPV6=y
-# CONFIG_INET6_XFRM_MODE_TRANSPORT is not set
-# CONFIG_INET6_XFRM_MODE_TUNNEL is not set
-# CONFIG_INET6_XFRM_MODE_BEET is not set
-# CONFIG_IPV6_SIT is not set
-CONFIG_MTD=y
-CONFIG_MTD_REDBOOT_PARTS=y
-CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED=y
-CONFIG_MTD_REDBOOT_PARTS_READONLY=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_CFI_ADV_OPTIONS=y
-CONFIG_MTD_CFI_INTELEXT=y
-CONFIG_MTD_PHYSMAP=y
-CONFIG_BLK_DEV_NBD=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=8192
-CONFIG_SCSI=y
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_SG=y
-CONFIG_MD=y
-CONFIG_BLK_DEV_MD=y
-CONFIG_MD_LINEAR=y
-CONFIG_MD_RAID0=y
-CONFIG_MD_RAID1=y
-CONFIG_MD_RAID456=y
-CONFIG_BLK_DEV_DM=y
-CONFIG_NETDEVICES=y
-CONFIG_E1000=y
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_HW_RANDOM=y
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-CONFIG_I2C_IOP3XX=y
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_DMADEVICES=y
-CONFIG_INTEL_IOP_ADMA=y
-CONFIG_NET_DMA=y
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
-CONFIG_TMPFS=y
-CONFIG_CRAMFS=y
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_ROOT_NFS=y
-CONFIG_NFSD=y
-CONFIG_NFSD_V3=y
-CONFIG_PARTITION_ADVANCED=y
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_DEBUG_KERNEL=y
-CONFIG_DEBUG_USER=y
-CONFIG_DEBUG_LL=y
-CONFIG_DEBUG_LL_UART_8250=y
-# CONFIG_CRYPTO_ANSI_CPRNG is not set
-# CONFIG_CRC32 is not set
diff --git a/arch/arm/configs/ks8695_defconfig b/arch/arm/configs/ks8695_defconfig
deleted file mode 100644
index df62d4dfbbb7..000000000000
--- a/arch/arm/configs/ks8695_defconfig
+++ /dev/null
@@ -1,67 +0,0 @@
-# CONFIG_SWAP is not set
-CONFIG_SYSVIPC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_SYSFS_DEPRECATED_V2=y
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_KS8695=y
-CONFIG_MACH_KS8695=y
-CONFIG_MACH_DSM320=y
-# CONFIG_ARM_THUMB is not set
-CONFIG_PCI=y
-CONFIG_PCI_DEBUG=y
-CONFIG_PCCARD=y
-CONFIG_YENTA=y
-CONFIG_AEABI=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="mem=32M console=ttyS0,115200 initrd=0x20410000,3145728 root=/dev/ram0 rw"
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_IPV6 is not set
-CONFIG_MTD=y
-CONFIG_MTD_REDBOOT_PARTS=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_JEDECPROBE=y
-CONFIG_MTD_CFI_INTELEXT=y
-CONFIG_MTD_PHYSMAP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=8192
-CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-CONFIG_PRISM54=m
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
-CONFIG_SERIAL_KS8695=y
-CONFIG_SERIAL_KS8695_CONSOLE=y
-# CONFIG_HWMON is not set
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_EXT2_FS=y
-CONFIG_TMPFS=y
-CONFIG_JFFS2_FS=y
-CONFIG_JFFS2_SUMMARY=y
-CONFIG_JFFS2_COMPRESSION_OPTIONS=y
-CONFIG_JFFS2_RUBIN=y
-CONFIG_CRAMFS=y
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_ROOT_NFS=y
-CONFIG_DEBUG_KERNEL=y
-CONFIG_DEBUG_MUTEXES=y
-# CONFIG_FTRACE is not set
-CONFIG_DEBUG_USER=y
-CONFIG_DEBUG_LL=y
diff --git a/arch/arm/configs/lpc32xx_defconfig b/arch/arm/configs/lpc32xx_defconfig
index 3772d5a8975a..09deb57db942 100644
--- a/arch/arm/configs/lpc32xx_defconfig
+++ b/arch/arm/configs/lpc32xx_defconfig
@@ -12,6 +12,7 @@ CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_EMBEDDED=y
 CONFIG_SLAB=y
+# CONFIG_ARCH_MULTI_V7 is not set
 CONFIG_ARCH_LPC32XX=y
 CONFIG_AEABI=y
 CONFIG_ZBOOT_ROM_TEXT=0x0
diff --git a/arch/arm/configs/multi_v5_defconfig b/arch/arm/configs/multi_v5_defconfig
index 201237002c65..bd018873e47a 100644
--- a/arch/arm/configs/multi_v5_defconfig
+++ b/arch/arm/configs/multi_v5_defconfig
@@ -14,6 +14,18 @@ CONFIG_ARCH_ASPEED=y
 CONFIG_MACH_ASPEED_G4=y
 CONFIG_ARCH_AT91=y
 CONFIG_SOC_AT91SAM9=y
+CONFIG_ARCH_DAVINCI=y
+CONFIG_ARCH_DAVINCI_DM644x=y
+CONFIG_ARCH_DAVINCI_DM355=y
+CONFIG_ARCH_DAVINCI_DM646x=y
+CONFIG_ARCH_DAVINCI_DA830=y
+CONFIG_ARCH_DAVINCI_DA850=y
+CONFIG_ARCH_DAVINCI_DM365=y
+CONFIG_MACH_SFFSDR=y
+CONFIG_MACH_NEUROS_OSD2=y
+CONFIG_MACH_DM355_LEOPARD=y
+CONFIG_MACH_MITYOMAPL138=y
+CONFIG_MACH_OMAPL138_HAWKBOARD=y
 CONFIG_ARCH_MXC=y
 CONFIG_MACH_MX21ADS=y
 CONFIG_MACH_MX27ADS=y
diff --git a/arch/arm/configs/nuc910_defconfig b/arch/arm/configs/nuc910_defconfig
deleted file mode 100644
index 63dba62c3326..000000000000
--- a/arch/arm/configs/nuc910_defconfig
+++ /dev/null
@@ -1,51 +0,0 @@
-# CONFIG_LOCALVERSION_AUTO is not set
-CONFIG_SYSVIPC=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_SYSFS_DEPRECATED_V2=y
-CONFIG_RELAY=y
-CONFIG_USER_NS=y
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_KALLSYMS_EXTRA_PASS=y
-CONFIG_SLAB=y
-CONFIG_ARCH_W90X900=y
-CONFIG_PREEMPT=y
-CONFIG_AEABI=y
-CONFIG_CMDLINE="root=/dev/ram0 console=ttyS0,115200n8 rdinit=/sbin/init mem=64M"
-CONFIG_KEXEC=y
-CONFIG_FPE_NWFPE=y
-CONFIG_MTD=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_CFI_AMDSTD=y
-CONFIG_MTD_PHYSMAP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=16384
-CONFIG_SCSI=y
-# CONFIG_SCSI_PROC_FS is not set
-CONFIG_BLK_DEV_SD=y
-# CONFIG_SCSI_LOWLEVEL is not set
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
-# CONFIG_DEVKMEM is not set
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_NR_UARTS=1
-# CONFIG_LEGACY_PTYS is not set
-# CONFIG_HW_RANDOM is not set
-# CONFIG_HWMON is not set
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_USB=y
-CONFIG_USB_MON=y
-CONFIG_USB_STORAGE=y
-# CONFIG_DNOTIFY is not set
-CONFIG_TMPFS=y
-CONFIG_TMPFS_POSIX_ACL=y
-CONFIG_ROMFS_FS=y
-CONFIG_PARTITION_ADVANCED=y
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_ISO8859_1=y
-# CONFIG_ENABLE_MUST_CHECK is not set
-CONFIG_DEBUG_FS=y
-# CONFIG_CRC32 is not set
diff --git a/arch/arm/configs/nuc950_defconfig b/arch/arm/configs/nuc950_defconfig
deleted file mode 100644
index cb5a8788ebe8..000000000000
--- a/arch/arm/configs/nuc950_defconfig
+++ /dev/null
@@ -1,67 +0,0 @@
-# CONFIG_LOCALVERSION_AUTO is not set
-CONFIG_SYSVIPC=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_SYSFS_DEPRECATED_V2=y
-CONFIG_RELAY=y
-CONFIG_USER_NS=y
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_KALLSYMS_EXTRA_PASS=y
-CONFIG_SLAB=y
-CONFIG_ARCH_W90X900=y
-# CONFIG_MACH_W90P910EVB is not set
-CONFIG_MACH_W90P950EVB=y
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
-CONFIG_PREEMPT=y
-CONFIG_AEABI=y
-CONFIG_CMDLINE="root=/dev/ram0 console=ttyS0,115200n8 rdinit=/sbin/init mem=64M"
-CONFIG_KEXEC=y
-CONFIG_FPE_NWFPE=y
-CONFIG_BINFMT_AOUT=y
-CONFIG_BINFMT_MISC=y
-CONFIG_MTD=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_CFI_AMDSTD=y
-CONFIG_MTD_PHYSMAP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=16384
-CONFIG_SCSI=y
-# CONFIG_SCSI_PROC_FS is not set
-CONFIG_BLK_DEV_SD=y
-# CONFIG_SCSI_LOWLEVEL is not set
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
-# CONFIG_DEVKMEM is not set
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_NR_UARTS=1
-# CONFIG_LEGACY_PTYS is not set
-# CONFIG_HW_RANDOM is not set
-# CONFIG_HWMON is not set
-CONFIG_FB=y
-CONFIG_FB_NUC900=y
-CONFIG_GPM1040A0_320X240=y
-CONFIG_FB_NUC900_DEBUG=y
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
-CONFIG_FONTS=y
-CONFIG_FONT_8x16=y
-CONFIG_LOGO=y
-# CONFIG_LOGO_LINUX_MONO is not set
-# CONFIG_LOGO_LINUX_VGA16 is not set
-CONFIG_USB=y
-CONFIG_USB_MON=y
-CONFIG_USB_STORAGE=y
-# CONFIG_DNOTIFY is not set
-CONFIG_TMPFS=y
-CONFIG_TMPFS_POSIX_ACL=y
-CONFIG_ROMFS_FS=y
-CONFIG_PARTITION_ADVANCED=y
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_ISO8859_1=y
-# CONFIG_ENABLE_MUST_CHECK is not set
-CONFIG_DEBUG_FS=y
diff --git a/arch/arm/configs/nuc960_defconfig b/arch/arm/configs/nuc960_defconfig
deleted file mode 100644
index f7af84e23a05..000000000000
--- a/arch/arm/configs/nuc960_defconfig
+++ /dev/null
@@ -1,57 +0,0 @@
-# CONFIG_LOCALVERSION_AUTO is not set
-CONFIG_SYSVIPC=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_SYSFS_DEPRECATED_V2=y
-CONFIG_RELAY=y
-CONFIG_USER_NS=y
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_KALLSYMS_EXTRA_PASS=y
-CONFIG_SLAB=y
-CONFIG_ARCH_W90X900=y
-# CONFIG_MACH_W90P910EVB is not set
-CONFIG_MACH_W90N960EVB=y
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
-CONFIG_PREEMPT=y
-CONFIG_AEABI=y
-CONFIG_CMDLINE="root=/dev/ram0 console=ttyS0,115200n8 rdinit=/sbin/init mem=64M"
-CONFIG_KEXEC=y
-CONFIG_FPE_NWFPE=y
-CONFIG_BINFMT_AOUT=y
-CONFIG_BINFMT_MISC=y
-CONFIG_MTD=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_CFI_AMDSTD=y
-CONFIG_MTD_PHYSMAP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=16384
-CONFIG_SCSI=y
-# CONFIG_SCSI_PROC_FS is not set
-CONFIG_BLK_DEV_SD=y
-# CONFIG_SCSI_LOWLEVEL is not set
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
-# CONFIG_DEVKMEM is not set
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_NR_UARTS=1
-# CONFIG_LEGACY_PTYS is not set
-# CONFIG_HW_RANDOM is not set
-# CONFIG_HWMON is not set
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_USB=y
-CONFIG_USB_MON=y
-CONFIG_USB_STORAGE=y
-# CONFIG_DNOTIFY is not set
-CONFIG_TMPFS=y
-CONFIG_TMPFS_POSIX_ACL=y
-CONFIG_ROMFS_FS=y
-CONFIG_PARTITION_ADVANCED=y
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_ISO8859_1=y
-# CONFIG_ENABLE_MUST_CHECK is not set
-CONFIG_DEBUG_FS=y
-# CONFIG_CRC32 is not set
diff --git a/arch/arm/include/debug/ks8695.S b/arch/arm/include/debug/ks8695.S
deleted file mode 100644
index eb4d371b5eea..000000000000
--- a/arch/arm/include/debug/ks8695.S
+++ /dev/null
@@ -1,37 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * arch/arm/include/debug/ks8695.S
- *
- * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk>
- * Copyright (C) 2006 Simtec Electronics
- *
- * KS8695 - Debug macros
- */
-#define KS8695_UART_PA  0x03ffe000
-#define KS8695_UART_VA  0xf00fe000
-#define KS8695_URTH     (0x04)
-#define KS8695_URLS     (0x14)
-#define URLS_URTE       (1 << 6)
-#define URLS_URTHRE     (1 << 5)
-        .macro  addruart, rp, rv, tmp
-                ldr     \rp, =KS8695_UART_PA            @ physical base address
-                ldr     \rv, =KS8695_UART_VA            @ virtual base address
-        .endm
-        .macro  senduart, rd, rx
-                str     \rd, [\rx, #KS8695_URTH]        @ Write to Transmit Holding Register
-        .endm
-        .macro  busyuart, rd, rx
-1001:           ldr     \rd, [\rx, #KS8695_URLS]        @ Read Line Status Register
-                tst     \rd, #URLS_URTE                 @ Holding & Shift registers empty?
-                beq     1001b
-        .endm
-        .macro  waituart, rd, rx
-1001:           ldr     \rd, [\rx, #KS8695_URLS]        @ Read Line Status Register
-                tst     \rd, #URLS_URTHRE               @ Holding Register empty?
-                beq     1001b
-        .endm
diff --git a/arch/arm/include/debug/renesas-scif.S b/arch/arm/include/debug/renesas-scif.S
index 1c5f795587fc..25f06663a9a4 100644
--- a/arch/arm/include/debug/renesas-scif.S
+++ b/arch/arm/include/debug/renesas-scif.S
@@ -11,7 +11,11 @@
 #define SCIF_PHYS       CONFIG_DEBUG_UART_PHYS
 #define SCIF_VIRT       ((SCIF_PHYS & 0x00ffffff) | 0xfd000000)
-#if CONFIG_DEBUG_UART_PHYS < 0xe6e00000
+#if defined(CONFIG_DEBUG_R7S9210_SCIF2) || defined(CONFIG_DEBUG_R7S9210_SCIF4)
+/* RZ/A2 SCIFA */
+#define FTDR            0x06
+#define FSR             0x08
+#elif CONFIG_DEBUG_UART_PHYS < 0xe6e00000
 /* SCIFA */
 #define FTDR            0x20
 #define FSR             0x14
diff --git a/arch/arm/include/debug/ux500.S b/arch/arm/include/debug/ux500.S
index c626f89b3e4a..c516900947bb 100644
--- a/arch/arm/include/debug/ux500.S
+++ b/arch/arm/include/debug/ux500.S
@@ -20,21 +20,16 @@
 #define U8500_UART0_PHYS_BASE   (0x80120000)
 #define U8500_UART1_PHYS_BASE   (0x80121000)
 #define U8500_UART2_PHYS_BASE   (0x80007000)
-#define U8500_UART0_VIRT_BASE   (0xf8120000)
-#define U8500_UART1_VIRT_BASE   (0xf8121000)
-#define U8500_UART2_VIRT_BASE   (0xf8007000)
 #define __UX500_PHYS_UART(n)    U8500_UART##n##_PHYS_BASE
-#define __UX500_VIRT_UART(n)    U8500_UART##n##_VIRT_BASE
 #endif
-#if !defined(__UX500_PHYS_UART) || !defined(__UX500_VIRT_UART)
+#if !defined(__UX500_PHYS_UART)
 #error Unknown SOC
 #endif
 #define UX500_PHYS_UART(n)      __UX500_PHYS_UART(n)
-#define UX500_VIRT_UART(n)      __UX500_VIRT_UART(n)
 #define UART_PHYS_BASE  UX500_PHYS_UART(CONFIG_UX500_DEBUG_UART)
-#define UART_VIRT_BASE  UX500_VIRT_UART(CONFIG_UX500_DEBUG_UART)
+#define UART_VIRT_BASE  (0xfff07000)
        .macro  addruart, rp, rv, tmp
        ldr     \rp, =UART_PHYS_BASE            @ no, physical address
diff --git a/arch/arm/mach-aspeed/Kconfig b/arch/arm/mach-aspeed/Kconfig
index a15c3a291386..56007b0b6120 100644
--- a/arch/arm/mach-aspeed/Kconfig
+++ b/arch/arm/mach-aspeed/Kconfig
@@ -1,11 +1,10 @@
 # SPDX-License-Identifier: GPL-2.0-only
 menuconfig ARCH_ASPEED
        bool "Aspeed BMC architectures"
-        depends on ARCH_MULTI_V5 || ARCH_MULTI_V6
+        depends on ARCH_MULTI_V5 || ARCH_MULTI_V6 || ARCH_MULTI_V7
        select SRAM
        select WATCHDOG
        select ASPEED_WATCHDOG
-        select FTTMR010_TIMER
        select MFD_SYSCON
        select PINCTRL
        help
@@ -18,6 +17,7 @@ config MACH_ASPEED_G4
        depends on ARCH_MULTI_V5
        select CPU_ARM926T
        select PINCTRL_ASPEED_G4
+        select FTTMR010_TIMER
        help
         Say yes if you intend to run on an Aspeed ast2400 or similar
         fourth generation BMCs, such as those used by OpenPower Power8
@@ -28,8 +28,21 @@ config MACH_ASPEED_G5
        depends on ARCH_MULTI_V6
        select CPU_V6
        select PINCTRL_ASPEED_G5
+        select FTTMR010_TIMER
        help
         Say yes if you intend to run on an Aspeed ast2500 or similar
         fifth generation Aspeed BMCs.
+config MACH_ASPEED_G6
+        bool "Aspeed SoC 6th Generation"
+        depends on ARCH_MULTI_V7
+        select CPU_V7
+        select PINCTRL_ASPEED_G6
+        select ARM_GIC
+        select HAVE_ARM_ARCH_TIMER
+        select HAVE_SMP
+        help
+         Say yes if you intend to run on an Aspeed ast2600 or similar
+         sixth generation Aspeed BMCs.
 endif
diff --git a/arch/arm/mach-aspeed/Makefile b/arch/arm/mach-aspeed/Makefile
new file mode 100644
index 000000000000..1951b3317a76
--- /dev/null
+++ b/arch/arm/mach-aspeed/Makefile
@@ -0,0 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+# Copyright (C) ASPEED Technology Inc.
+# Copyright IBM Corp.
+obj-$(CONFIG_SMP) += platsmp.o
diff --git a/arch/arm/mach-aspeed/platsmp.c b/arch/arm/mach-aspeed/platsmp.c
new file mode 100644
index 000000000000..2324becf7991
--- /dev/null
+++ b/arch/arm/mach-aspeed/platsmp.c
@@ -0,0 +1,61 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+// Copyright (C) ASPEED Technology Inc.
+// Copyright IBM Corp.
+#include <linux/of_address.h>
+#include <linux/io.h>
+#include <linux/of.h>
+#include <linux/smp.h>
+#define BOOT_ADDR       0x00
+#define BOOT_SIG        0x04
+static struct device_node *secboot_node;
+static int aspeed_g6_boot_secondary(unsigned int cpu, struct task_struct *idle)
+{
+        void __iomem *base;
+        base = of_iomap(secboot_node, 0);
+        if (!base) {
+                pr_err("could not map the secondary boot base!");
+                return -ENODEV;
+        }
+        writel_relaxed(0, base + BOOT_ADDR);
+        writel_relaxed(__pa_symbol(secondary_startup_arm), base + BOOT_ADDR);
+        writel_relaxed((0xABBAAB00 | (cpu & 0xff)), base + BOOT_SIG);
+        dsb_sev();
+        iounmap(base);
+        return 0;
+}
+static void __init aspeed_g6_smp_prepare_cpus(unsigned int max_cpus)
+{
+        void __iomem *base;
+        secboot_node = of_find_compatible_node(NULL, NULL, "aspeed,ast2600-smpmem");
+        if (!secboot_node) {
+                pr_err("secboot device node found!!\n");
+                return;
+        }
+        base = of_iomap(secboot_node, 0);
+        if (!base) {
+                pr_err("could not map the secondary boot base!");
+                return;
+        }
+        __raw_writel(0xBADABABA, base + BOOT_SIG);
+        iounmap(base);
+}
+static const struct smp_operations aspeed_smp_ops __initconst = {
+        .smp_prepare_cpus       = aspeed_g6_smp_prepare_cpus,
+        .smp_boot_secondary     = aspeed_g6_boot_secondary,
+};
+CPU_METHOD_OF_DECLARE(aspeed_smp, "aspeed,ast2600-smp", &aspeed_smp_ops);
diff --git a/arch/arm/mach-at91/.gitignore b/arch/arm/mach-at91/.gitignore
new file mode 100644
index 000000000000..2ecd6f51c8a9
--- /dev/null
+++ b/arch/arm/mach-at91/.gitignore
@@ -0,0 +1 @@
+pm_data-offsets.h
diff --git a/arch/arm/mach-at91/Makefile b/arch/arm/mach-at91/Makefile
index 31b61f0e1c07..de64301dcff2 100644
--- a/arch/arm/mach-at91/Makefile
+++ b/arch/arm/mach-at91/Makefile
@@ -19,9 +19,10 @@ ifeq ($(CONFIG_PM_DEBUG),y)
 CFLAGS_pm.o += -DDEBUG
 endif
-include/generated/at91_pm_data-offsets.h: arch/arm/mach-at91/pm_data-offsets.s FORCE
+$(obj)/pm_data-offsets.h: $(obj)/pm_data-offsets.s FORCE
        $(call filechk,offsets,__PM_DATA_OFFSETS_H__)
-arch/arm/mach-at91/pm_suspend.o: include/generated/at91_pm_data-offsets.h
+$(obj)/pm_suspend.o: $(obj)/pm_data-offsets.h
 targets += pm_data-offsets.s
+clean-files += pm_data-offsets.h
diff --git a/arch/arm/mach-at91/pm_suspend.S b/arch/arm/mach-at91/pm_suspend.S
index c751f047b116..ed57c879d4e1 100644
--- a/arch/arm/mach-at91/pm_suspend.S
+++ b/arch/arm/mach-at91/pm_suspend.S
@@ -10,7 +10,7 @@
 #include <linux/linkage.h>
 #include <linux/clk/at91_pmc.h>
 #include "pm.h"
-#include "generated/at91_pm_data-offsets.h"
+#include "pm_data-offsets.h"
 #define SRAMC_SELF_FRESH_ACTIVE         0x01
 #define SRAMC_SELF_FRESH_EXIT           0x00
diff --git a/arch/arm/mach-davinci/Kconfig b/arch/arm/mach-davinci/Kconfig
index 5a59cebc7d0a..dd427bd2768c 100644
--- a/arch/arm/mach-davinci/Kconfig
+++ b/arch/arm/mach-davinci/Kconfig
@@ -1,11 +1,22 @@
 # SPDX-License-Identifier: GPL-2.0
+menuconfig ARCH_DAVINCI
+        bool "TI DaVinci"
+        depends on ARCH_MULTI_V5
+        select DAVINCI_TIMER
+        select ZONE_DMA
+        select ARCH_HAS_HOLES_MEMORYMODEL
+        select PM_GENERIC_DOMAINS if PM
+        select PM_GENERIC_DOMAINS_OF if PM && OF
+        select REGMAP_MMIO
+        select HAVE_IDE
+        select PINCTRL_SINGLE
 if ARCH_DAVINCI
 config ARCH_DAVINCI_DMx
        bool
-menu "TI DaVinci Implementations"
 comment "DaVinci Core Type"
 config ARCH_DAVINCI_DM644x
@@ -225,6 +236,4 @@ config DAVINCI_MUX_WARNINGS
          to change the pin multiplexing setup. When there are no warnings
          printed, it's safe to deselect DAVINCI_MUX for your product.
-endmenu
 endif
diff --git a/arch/arm/mach-davinci/Makefile b/arch/arm/mach-davinci/Makefile
index f76a8482784f..a03d8443ef08 100644
--- a/arch/arm/mach-davinci/Makefile
+++ b/arch/arm/mach-davinci/Makefile
@@ -4,6 +4,8 @@
 #
 #
+ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include
 # Common objects
 obj-y                                   := time.o serial.o usb.o \
                                           common.o sram.o
diff --git a/arch/arm/mach-davinci/da830.c b/arch/arm/mach-davinci/da830.c
index e6b8ffd934a1..018ab4b549f1 100644
--- a/arch/arm/mach-davinci/da830.c
+++ b/arch/arm/mach-davinci/da830.c
@@ -21,7 +21,8 @@
 #include <mach/common.h>
 #include <mach/cputype.h>
 #include <mach/da8xx.h>
-#include <mach/time.h>
+#include <clocksource/timer-davinci.h>
 #include "irqs.h"
 #include "mux.h"
@@ -676,32 +677,17 @@ int __init da830_register_gpio(void)
        return da8xx_register_gpio(&da830_gpio_platform_data);
 }
-static struct davinci_timer_instance da830_timer_instance[2] = {
-        {
-                .base           = DA8XX_TIMER64P0_BASE,
-                .bottom_irq     = DAVINCI_INTC_IRQ(IRQ_DA8XX_TINT12_0),
-                .top_irq        = DAVINCI_INTC_IRQ(IRQ_DA8XX_TINT34_0),
-                .cmp_off        = DA830_CMP12_0,
-                .cmp_irq        = DAVINCI_INTC_IRQ(IRQ_DA830_T12CMPINT0_0),
-        },
-        {
-                .base           = DA8XX_TIMER64P1_BASE,
-                .bottom_irq     = DAVINCI_INTC_IRQ(IRQ_DA8XX_TINT12_1),
-                .top_irq        = DAVINCI_INTC_IRQ(IRQ_DA8XX_TINT34_1),
-                .cmp_off        = DA830_CMP12_0,
-                .cmp_irq        = DAVINCI_INTC_IRQ(IRQ_DA830_T12CMPINT0_1),
-        },
-};
 /*
- * T0_BOT: Timer 0, bottom              : Used for clock_event & clocksource
+ * Bottom half of timer0 is used both for clock even and clocksource.
- * T0_TOP: Timer 0, top                 : Used by DSP
+ * Top half is used by DSP.
- * T1_BOT, T1_TOP: Timer 1, bottom & top: Used for watchdog timer
 */
-static struct davinci_timer_info da830_timer_info = {
+static const struct davinci_timer_cfg da830_timer_cfg = {
-        .timers         = da830_timer_instance,
+        .reg = DEFINE_RES_IO(DA8XX_TIMER64P0_BASE, SZ_4K),
-        .clockevent_id  = T0_BOT,
+        .irq = {
-        .clocksource_id = T0_BOT,
+                DEFINE_RES_IRQ(DAVINCI_INTC_IRQ(IRQ_DA830_T12CMPINT0_0)),
+                DEFINE_RES_IRQ(DAVINCI_INTC_IRQ(IRQ_DA8XX_TINT12_0)),
+        },
+        .cmp_off = DA830_CMP12_0,
 };
 static const struct davinci_soc_info davinci_soc_info_da830 = {
@@ -713,7 +699,6 @@ static const struct davinci_soc_info davinci_soc_info_da830 = {
        .pinmux_base            = DA8XX_SYSCFG0_BASE + 0x120,
        .pinmux_pins            = da830_pins,
        .pinmux_pins_num        = ARRAY_SIZE(da830_pins),
-        .timer_info             = &da830_timer_info,
        .emac_pdata             = &da8xx_emac_pdata,
 };
@@ -743,6 +728,7 @@ void __init da830_init_time(void)
 {
        void __iomem *pll;
        struct clk *clk;
+        int rv;
        clk_register_fixed_rate(NULL, "ref_clk", NULL, 0, DA830_REF_FREQ);
@@ -751,8 +737,13 @@ void __init da830_init_time(void)
        da830_pll_init(NULL, pll, NULL);
        clk = clk_get(NULL, "timer0");
+        if (WARN_ON(IS_ERR(clk))) {
+                pr_err("Unable to get the timer clock\n");
+                return;
+        }
-        davinci_timer_init(clk);
+        rv = davinci_timer_register(clk, &da830_timer_cfg);
+        WARN(rv, "Unable to register the timer: %d\n", rv);
 }
 static struct resource da830_psc0_resources[] = {
diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c
index 77bc64d6e39b..73b7cc53f966 100644
--- a/arch/arm/mach-davinci/da850.c
+++ b/arch/arm/mach-davinci/da850.c
@@ -35,7 +35,8 @@
 #include <mach/cputype.h>
 #include <mach/da8xx.h>
 #include <mach/pm.h>
-#include <mach/time.h>
+#include <clocksource/timer-davinci.h>
 #include "irqs.h"
 #include "mux.h"
@@ -333,38 +334,16 @@ static struct davinci_id da850_ids[] = {
        },
 };
-static struct davinci_timer_instance da850_timer_instance[4] = {
-        {
-                .base           = DA8XX_TIMER64P0_BASE,
-                .bottom_irq     = DAVINCI_INTC_IRQ(IRQ_DA8XX_TINT12_0),
-                .top_irq        = DAVINCI_INTC_IRQ(IRQ_DA8XX_TINT34_0),
-        },
-        {
-                .base           = DA8XX_TIMER64P1_BASE,
-                .bottom_irq     = DAVINCI_INTC_IRQ(IRQ_DA8XX_TINT12_1),
-                .top_irq        = DAVINCI_INTC_IRQ(IRQ_DA8XX_TINT34_1),
-        },
-        {
-                .base           = DA850_TIMER64P2_BASE,
-                .bottom_irq     = DAVINCI_INTC_IRQ(IRQ_DA850_TINT12_2),
-                .top_irq        = DAVINCI_INTC_IRQ(IRQ_DA850_TINT34_2),
-        },
-        {
-                .base           = DA850_TIMER64P3_BASE,
-                .bottom_irq     = DAVINCI_INTC_IRQ(IRQ_DA850_TINT12_3),
-                .top_irq        = DAVINCI_INTC_IRQ(IRQ_DA850_TINT34_3),
-        },
-};
 /*
- * T0_BOT: Timer 0, bottom              : Used for clock_event
+ * Bottom half of timer 0 is used for clock_event, top half for
- * T0_TOP: Timer 0, top                 : Used for clocksource
+ * clocksource.
- * T1_BOT, T1_TOP: Timer 1, bottom & top: Used for watchdog timer
 */
-static struct davinci_timer_info da850_timer_info = {
+static const struct davinci_timer_cfg da850_timer_cfg = {
-        .timers         = da850_timer_instance,
+        .reg = DEFINE_RES_IO(DA8XX_TIMER64P0_BASE, SZ_4K),
-        .clockevent_id  = T0_BOT,
+        .irq = {
-        .clocksource_id = T0_TOP,
+                DEFINE_RES_IRQ(DAVINCI_INTC_IRQ(IRQ_DA8XX_TINT12_0)),
+                DEFINE_RES_IRQ(DAVINCI_INTC_IRQ(IRQ_DA8XX_TINT34_0)),
+        },
 };
 #ifdef CONFIG_CPU_FREQ
@@ -635,7 +614,6 @@ static const struct davinci_soc_info davinci_soc_info_da850 = {
        .pinmux_base            = DA8XX_SYSCFG0_BASE + 0x120,
        .pinmux_pins            = da850_pins,
        .pinmux_pins_num        = ARRAY_SIZE(da850_pins),
-        .timer_info             = &da850_timer_info,
        .emac_pdata             = &da8xx_emac_pdata,
        .sram_dma               = DA8XX_SHARED_RAM_BASE,
        .sram_len               = SZ_128K,
@@ -672,6 +650,7 @@ void __init da850_init_time(void)
        void __iomem *pll0;
        struct regmap *cfgchip;
        struct clk *clk;
+        int rv;
        clk_register_fixed_rate(NULL, "ref_clk", NULL, 0, DA850_REF_FREQ);
@@ -681,8 +660,13 @@ void __init da850_init_time(void)
        da850_pll0_init(NULL, pll0, cfgchip);
        clk = clk_get(NULL, "timer0");
+        if (WARN_ON(IS_ERR(clk))) {
+                pr_err("Unable to get the timer clock\n");
+                return;
+        }
-        davinci_timer_init(clk);
+        rv = davinci_timer_register(clk, &da850_timer_cfg);
+        WARN(rv, "Unable to register the timer: %d\n", rv);
 }
 static struct resource da850_pll1_resources[] = {
diff --git a/arch/arm/mach-davinci/davinci.h b/arch/arm/mach-davinci/davinci.h
index 56c1835c42e5..208d7a4d3597 100644
--- a/arch/arm/mach-davinci/davinci.h
+++ b/arch/arm/mach-davinci/davinci.h
@@ -60,6 +60,9 @@ void davinci_map_sysmod(void);
 #define DAVINCI_GPIO_BASE 0x01C67000
 int davinci_gpio_register(struct resource *res, int size, void *pdata);
+#define DAVINCI_TIMER0_BASE             (IO_PHYS + 0x21400)
+#define DAVINCI_WDOG_BASE               (IO_PHYS + 0x21C00)
 /* DM355 base addresses */
 #define DM355_ASYNC_EMIF_CONTROL_BASE   0x01e10000
 #define DM355_ASYNC_EMIF_DATA_CE0_BASE  0x02000000
diff --git a/arch/arm/mach-davinci/dm355.c b/arch/arm/mach-davinci/dm355.c
index c6073326be2e..5de72d2fa8f0 100644
--- a/arch/arm/mach-davinci/dm355.c
+++ b/arch/arm/mach-davinci/dm355.c
@@ -30,7 +30,8 @@
 #include <mach/cputype.h>
 #include <mach/mux.h>
 #include <mach/serial.h>
-#include <mach/time.h>
+#include <clocksource/timer-davinci.h>
 #include "asp.h"
 #include "davinci.h"
@@ -620,15 +621,15 @@ static struct davinci_id dm355_ids[] = {
 };
 /*
- * T0_BOT: Timer 0, bottom:  clockevent source for hrtimers
+ * Bottom half of timer0 is used for clockevent, top half is used for
- * T0_TOP: Timer 0, top   :  clocksource for generic timekeeping
+ * clocksource.
- * T1_BOT: Timer 1, bottom:  (used by DSP in TI DSPLink code)
- * T1_TOP: Timer 1, top   :  <unused>
 */
-static struct davinci_timer_info dm355_timer_info = {
+static const struct davinci_timer_cfg dm355_timer_cfg = {
-        .timers         = davinci_timer_instance,
+        .reg = DEFINE_RES_IO(DAVINCI_TIMER0_BASE, SZ_4K),
-        .clockevent_id  = T0_BOT,
+        .irq = {
-        .clocksource_id = T0_TOP,
+                DEFINE_RES_IRQ(DAVINCI_INTC_IRQ(IRQ_TINT0_TINT12)),
+                DEFINE_RES_IRQ(DAVINCI_INTC_IRQ(IRQ_TINT0_TINT34)),
+        },
 };
 static struct plat_serial8250_port dm355_serial0_platform_data[] = {
@@ -706,7 +707,6 @@ static const struct davinci_soc_info davinci_soc_info_dm355 = {
        .pinmux_base            = DAVINCI_SYSTEM_MODULE_BASE,
        .pinmux_pins            = dm355_pins,
        .pinmux_pins_num        = ARRAY_SIZE(dm355_pins),
-        .timer_info             = &dm355_timer_info,
        .sram_dma               = 0x00010000,
        .sram_len               = SZ_32K,
 };
@@ -733,6 +733,7 @@ void __init dm355_init_time(void)
 {
        void __iomem *pll1, *psc;
        struct clk *clk;
+        int rv;
        clk_register_fixed_rate(NULL, "ref_clk", NULL, 0, DM355_REF_FREQ);
@@ -743,8 +744,13 @@ void __init dm355_init_time(void)
        dm355_psc_init(NULL, psc);
        clk = clk_get(NULL, "timer0");
+        if (WARN_ON(IS_ERR(clk))) {
+                pr_err("Unable to get the timer clock\n");
+                return;
+        }
-        davinci_timer_init(clk);
+        rv = davinci_timer_register(clk, &dm355_timer_cfg);
+        WARN(rv, "Unable to register the timer: %d\n", rv);
 }
 static struct resource dm355_pll2_resources[] = {
diff --git a/arch/arm/mach-davinci/dm365.c b/arch/arm/mach-davinci/dm365.c
index 2f9ae6431bf5..8062412be70f 100644
--- a/arch/arm/mach-davinci/dm365.c
+++ b/arch/arm/mach-davinci/dm365.c
@@ -784,6 +784,10 @@ void __init dm365_init_time(void)
        dm365_psc_init(NULL, psc);
        clk = clk_get(NULL, "timer0");
+        if (WARN_ON(IS_ERR(clk))) {
+                pr_err("Unable to get the timer clock\n");
+                return;
+        }
        davinci_timer_init(clk);
 }
diff --git a/arch/arm/mach-davinci/dm644x.c b/arch/arm/mach-davinci/dm644x.c
index 1b9e9a6192ef..24988939ae46 100644
--- a/arch/arm/mach-davinci/dm644x.c
+++ b/arch/arm/mach-davinci/dm644x.c
@@ -27,7 +27,8 @@
 #include <mach/cputype.h>
 #include <mach/mux.h>
 #include <mach/serial.h>
-#include <mach/time.h>
+#include <clocksource/timer-davinci.h>
 #include "asp.h"
 #include "davinci.h"
@@ -561,15 +562,15 @@ static struct davinci_id dm644x_ids[] = {
 };
 /*
- * T0_BOT: Timer 0, bottom:  clockevent source for hrtimers
+ * Bottom half of timer0 is used for clockevent, top half is used for
- * T0_TOP: Timer 0, top   :  clocksource for generic timekeeping
+ * clocksource.
- * T1_BOT: Timer 1, bottom:  (used by DSP in TI DSPLink code)
- * T1_TOP: Timer 1, top   :  <unused>
 */
-static struct davinci_timer_info dm644x_timer_info = {
+static const struct davinci_timer_cfg dm644x_timer_cfg = {
-        .timers         = davinci_timer_instance,
+        .reg = DEFINE_RES_IO(DAVINCI_TIMER0_BASE, SZ_4K),
-        .clockevent_id  = T0_BOT,
+        .irq = {
-        .clocksource_id = T0_TOP,
+                DEFINE_RES_IRQ(DAVINCI_INTC_IRQ(IRQ_TINT0_TINT12)),
+                DEFINE_RES_IRQ(DAVINCI_INTC_IRQ(IRQ_TINT0_TINT34)),
+        },
 };
 static struct plat_serial8250_port dm644x_serial0_platform_data[] = {
@@ -647,7 +648,6 @@ static const struct davinci_soc_info davinci_soc_info_dm644x = {
        .pinmux_base            = DAVINCI_SYSTEM_MODULE_BASE,
        .pinmux_pins            = dm644x_pins,
        .pinmux_pins_num        = ARRAY_SIZE(dm644x_pins),
-        .timer_info             = &dm644x_timer_info,
        .emac_pdata             = &dm644x_emac_pdata,
        .sram_dma               = 0x00008000,
        .sram_len               = SZ_16K,
@@ -669,6 +669,7 @@ void __init dm644x_init_time(void)
 {
        void __iomem *pll1, *psc;
        struct clk *clk;
+        int rv;
        clk_register_fixed_rate(NULL, "ref_clk", NULL, 0, DM644X_REF_FREQ);
@@ -679,8 +680,13 @@ void __init dm644x_init_time(void)
        dm644x_psc_init(NULL, psc);
        clk = clk_get(NULL, "timer0");
+        if (WARN_ON(IS_ERR(clk))) {
+                pr_err("Unable to get the timer clock\n");
+                return;
+        }
-        davinci_timer_init(clk);
+        rv = davinci_timer_register(clk, &dm644x_timer_cfg);
+        WARN(rv, "Unable to register the timer: %d\n", rv);
 }
 static struct resource dm644x_pll2_resources[] = {
diff --git a/arch/arm/mach-davinci/dm646x.c b/arch/arm/mach-davinci/dm646x.c
index 62ca952fe161..4ffd028ed997 100644
--- a/arch/arm/mach-davinci/dm646x.c
+++ b/arch/arm/mach-davinci/dm646x.c
@@ -1,5 +1,5 @@
 /*
- * TI DaVinci DM644x chip specific setup
+ * TI DaVinci DM646x chip specific setup
 *
 * Author: Kevin Hilman, Deep Root Systems, LLC
 *
@@ -28,7 +28,8 @@
 #include <mach/cputype.h>
 #include <mach/mux.h>
 #include <mach/serial.h>
-#include <mach/time.h>
+#include <clocksource/timer-davinci.h>
 #include "asp.h"
 #include "davinci.h"
@@ -501,15 +502,15 @@ static struct davinci_id dm646x_ids[] = {
 };
 /*
- * T0_BOT: Timer 0, bottom:  clockevent source for hrtimers
+ * Bottom half of timer0 is used for clockevent, top half is used for
- * T0_TOP: Timer 0, top   :  clocksource for generic timekeeping
+ * clocksource.
- * T1_BOT: Timer 1, bottom:  (used by DSP in TI DSPLink code)
- * T1_TOP: Timer 1, top   :  <unused>
 */
-static struct davinci_timer_info dm646x_timer_info = {
+static const struct davinci_timer_cfg dm646x_timer_cfg = {
-        .timers         = davinci_timer_instance,
+        .reg = DEFINE_RES_IO(DAVINCI_TIMER0_BASE, SZ_4K),
-        .clockevent_id  = T0_BOT,
+        .irq = {
-        .clocksource_id = T0_TOP,
+                DEFINE_RES_IRQ(DAVINCI_INTC_IRQ(IRQ_TINT0_TINT12)),
+                DEFINE_RES_IRQ(DAVINCI_INTC_IRQ(IRQ_TINT0_TINT34)),
+        },
 };
 static struct plat_serial8250_port dm646x_serial0_platform_data[] = {
@@ -587,7 +588,6 @@ static const struct davinci_soc_info davinci_soc_info_dm646x = {
        .pinmux_base            = DAVINCI_SYSTEM_MODULE_BASE,
        .pinmux_pins            = dm646x_pins,
        .pinmux_pins_num        = ARRAY_SIZE(dm646x_pins),
-        .timer_info             = &dm646x_timer_info,
        .emac_pdata             = &dm646x_emac_pdata,
        .sram_dma               = 0x10010000,
        .sram_len               = SZ_32K,
@@ -652,6 +652,7 @@ void __init dm646x_init_time(unsigned long ref_clk_rate,
 {
        void __iomem *pll1, *psc;
        struct clk *clk;
+        int rv;
        clk_register_fixed_rate(NULL, "ref_clk", NULL, 0, ref_clk_rate);
        clk_register_fixed_rate(NULL, "aux_clkin", NULL, 0, aux_clkin_rate);
@@ -663,8 +664,13 @@ void __init dm646x_init_time(unsigned long ref_clk_rate,
        dm646x_psc_init(NULL, psc);
        clk = clk_get(NULL, "timer0");
+        if (WARN_ON(IS_ERR(clk))) {
+                pr_err("Unable to get the timer clock\n");
+                return;
+        }
-        davinci_timer_init(clk);
+        rv = davinci_timer_register(clk, &dm646x_timer_cfg);
+        WARN(rv, "Unable to register the timer: %d\n", rv);
 }
 static struct resource dm646x_pll2_resources[] = {
diff --git a/arch/arm/mach-davinci/include/mach/time.h b/arch/arm/mach-davinci/include/mach/time.h
index 1c971d8d8ba8..ba913736990f 100644
--- a/arch/arm/mach-davinci/include/mach/time.h
+++ b/arch/arm/mach-davinci/include/mach/time.h
@@ -11,9 +11,7 @@
 #ifndef __ARCH_ARM_MACH_DAVINCI_TIME_H
 #define __ARCH_ARM_MACH_DAVINCI_TIME_H
-#define DAVINCI_TIMER0_BASE             (IO_PHYS + 0x21400)
 #define DAVINCI_TIMER1_BASE             (IO_PHYS + 0x21800)
-#define DAVINCI_WDOG_BASE               (IO_PHYS + 0x21C00)
 enum {
        T0_BOT,
diff --git a/arch/arm/mach-davinci/time.c b/arch/arm/mach-davinci/time.c
index 5a6de5368ab0..740410a3bb6a 100644
--- a/arch/arm/mach-davinci/time.c
+++ b/arch/arm/mach-davinci/time.c
@@ -398,17 +398,3 @@ void __init davinci_timer_init(struct clk *timer_clk)
        for (i=0; i< ARRAY_SIZE(timers); i++)
                timer32_config(&timers[i]);
 }
-static int __init of_davinci_timer_init(struct device_node *np)
-{
-        struct clk *clk;
-        clk = of_clk_get(np, 0);
-        if (IS_ERR(clk))
-                return PTR_ERR(clk);
-        davinci_timer_init(clk);
-        return 0;
-}
-TIMER_OF_DECLARE(davinci_timer, "ti,da830-timer", of_davinci_timer_init);
diff --git a/arch/arm/mach-dove/include/mach/bridge-regs.h b/arch/arm/mach-dove/bridge-regs.h
index f4a5b34489b7..ace0b0bfbf11 100644
--- a/arch/arm/mach-dove/include/mach/bridge-regs.h
+++ b/arch/arm/mach-dove/bridge-regs.h
@@ -1,6 +1,4 @@
 /*
- * arch/arm/mach-dove/include/mach/bridge-regs.h
- *
 * Mbus-L to Mbus Bridge Registers
 *
 * This file is licensed under the terms of the GNU General Public
@@ -11,7 +9,7 @@
 #ifndef __ASM_ARCH_BRIDGE_REGS_H
 #define __ASM_ARCH_BRIDGE_REGS_H
-#include <mach/dove.h>
+#include "dove.h"
 #define CPU_CONFIG              (BRIDGE_VIRT_BASE + 0x0000)
diff --git a/arch/arm/mach-dove/cm-a510.c b/arch/arm/mach-dove/cm-a510.c
index b9a7c33db29a..9f25c993d863 100644
--- a/arch/arm/mach-dove/cm-a510.c
+++ b/arch/arm/mach-dove/cm-a510.c
@@ -22,8 +22,7 @@
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
-#include <mach/dove.h>
+#include "dove.h"
 #include "common.h"
 static struct mv643xx_eth_platform_data cm_a510_ge00_data = {
diff --git a/arch/arm/mach-dove/common.c b/arch/arm/mach-dove/common.c
index d7b826d2695c..01b830afcea9 100644
--- a/arch/arm/mach-dove/common.c
+++ b/arch/arm/mach-dove/common.c
@@ -22,11 +22,11 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 #include <asm/mach/time.h>
-#include <mach/bridge-regs.h>
-#include <mach/pm.h>
 #include <plat/common.h>
 #include <plat/irq.h>
 #include <plat/time.h>
+#include "bridge-regs.h"
+#include "pm.h"
 #include "common.h"
 /* These can go away once Dove uses the mvebu-mbus DT binding */
diff --git a/arch/arm/mach-dove/dove-db-setup.c b/arch/arm/mach-dove/dove-db-setup.c
index 8971c3c0f0fe..418ab21b9d9b 100644
--- a/arch/arm/mach-dove/dove-db-setup.c
+++ b/arch/arm/mach-dove/dove-db-setup.c
@@ -24,7 +24,7 @@
 #include <linux/gpio.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
-#include <mach/dove.h>
+#include "dove.h"
 #include "common.h"
 static struct mv643xx_eth_platform_data dove_db_ge00_data = {
diff --git a/arch/arm/mach-dove/include/mach/dove.h b/arch/arm/mach-dove/dove.h
index 00f45458b3ec..320ed1696abd 100644
--- a/arch/arm/mach-dove/include/mach/dove.h
+++ b/arch/arm/mach-dove/dove.h
@@ -1,6 +1,4 @@
 /*
- * arch/arm/mach-dove/include/mach/dove.h
- *
 * Generic definitions for Marvell Dove 88AP510 SoC
 *
 * This file is licensed under the terms of the GNU General Public
@@ -11,7 +9,7 @@
 #ifndef __ASM_ARCH_DOVE_H
 #define __ASM_ARCH_DOVE_H
-#include <mach/irqs.h>
+#include "irqs.h"
 /*
 * Marvell Dove address maps.
@@ -20,8 +18,8 @@
 * c8000000     fdb00000        1M      Cryptographic SRAM
 * e0000000     @runtime        128M    PCIe-0 Memory space
 * e8000000     @runtime        128M    PCIe-1 Memory space
- * f1000000     fde00000        8M      on-chip south-bridge registers
+ * f1000000     fec00000        1M      on-chip south-bridge registers
- * f1800000     fe600000        8M      on-chip north-bridge registers
+ * f1800000     fe400000        8M      on-chip north-bridge registers
 * f2000000     fee00000        1M      PCIe-0 I/O space
 * f2100000     fef00000        1M      PCIe-1 I/O space
 */
@@ -44,11 +42,11 @@
 #define DOVE_SCRATCHPAD_SIZE            SZ_1M
 #define DOVE_SB_REGS_PHYS_BASE          0xf1000000
-#define DOVE_SB_REGS_VIRT_BASE          IOMEM(0xfde00000)
+#define DOVE_SB_REGS_VIRT_BASE          IOMEM(0xfec00000)
-#define DOVE_SB_REGS_SIZE               SZ_8M
+#define DOVE_SB_REGS_SIZE               SZ_1M
 #define DOVE_NB_REGS_PHYS_BASE          0xf1800000
-#define DOVE_NB_REGS_VIRT_BASE          IOMEM(0xfe600000)
+#define DOVE_NB_REGS_VIRT_BASE          IOMEM(0xfe400000)
 #define DOVE_NB_REGS_SIZE               SZ_8M
 #define DOVE_PCIE0_IO_PHYS_BASE         0xf2000000
diff --git a/arch/arm/mach-dove/include/mach/hardware.h b/arch/arm/mach-dove/include/mach/hardware.h
deleted file mode 100644
index f1368b9a8ece..000000000000
--- a/arch/arm/mach-dove/include/mach/hardware.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * arch/arm/mach-dove/include/mach/hardware.h
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2.  This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-#ifndef __ASM_ARCH_HARDWARE_H
-#define __ASM_ARCH_HARDWARE_H
-#include "dove.h"
-/* Macros below are required for compatibility with PXA AC'97 driver.   */
-#define __REG(x)        (*((volatile u32 *)((x) - DOVE_SB_REGS_PHYS_BASE + \
-                                DOVE_SB_REGS_VIRT_BASE)))
-#define __PREG(x)       (((u32)&(x)) - DOVE_SB_REGS_VIRT_BASE + \
-                DOVE_SB_REGS_PHYS_BASE)
-#endif
diff --git a/arch/arm/mach-dove/include/mach/uncompress.h b/arch/arm/mach-dove/include/mach/uncompress.h
index 5c8ae9b9d39a..7a4bd8838036 100644
--- a/arch/arm/mach-dove/include/mach/uncompress.h
+++ b/arch/arm/mach-dove/include/mach/uncompress.h
@@ -1,15 +1,13 @@
 /*
- * arch/arm/mach-dove/include/mach/uncompress.h
- *
 * This file is licensed under the terms of the GNU General Public
 * License version 2.  This program is licensed "as is" without any
 * warranty of any kind, whether express or implied.
 */
-#include <mach/dove.h>
+#define UART0_PHYS_BASE (0xf1000000 + 0x12000)
-#define UART_THR ((volatile unsigned char *)(DOVE_UART0_PHYS_BASE + 0x0))
+#define UART_THR ((volatile unsigned char *)(UART0_PHYS_BASE + 0x0))
-#define UART_LSR ((volatile unsigned char *)(DOVE_UART0_PHYS_BASE + 0x14))
+#define UART_LSR ((volatile unsigned char *)(UART0_PHYS_BASE + 0x14))
 #define LSR_THRE        0x20
diff --git a/arch/arm/mach-dove/irq.c b/arch/arm/mach-dove/irq.c
index d6627c1f7f30..31ccbcee2627 100644
--- a/arch/arm/mach-dove/irq.c
+++ b/arch/arm/mach-dove/irq.c
@@ -11,9 +11,12 @@
 #include <linux/irq.h>
 #include <linux/io.h>
 #include <asm/exception.h>
 #include <plat/irq.h>
-#include <mach/bridge-regs.h>
 #include <plat/orion-gpio.h>
+#include "pm.h"
+#include "bridge-regs.h"
 #include "common.h"
 static int __initdata gpio0_irqs[4] = {
diff --git a/arch/arm/mach-dove/include/mach/irqs.h b/arch/arm/mach-dove/irqs.h
index 8ff0fa8b4fcd..a0742179faff 100644
--- a/arch/arm/mach-dove/include/mach/irqs.h
+++ b/arch/arm/mach-dove/irqs.h
@@ -1,6 +1,4 @@
 /*
- * arch/arm/mach-dove/include/mach/irqs.h
- *
 * IRQ definitions for Marvell Dove 88AP510 SoC
 *
 * This file is licensed under the terms of the GNU General Public
diff --git a/arch/arm/mach-dove/mpp.c b/arch/arm/mach-dove/mpp.c
index 8a433a51289c..6acd8488bb05 100644
--- a/arch/arm/mach-dove/mpp.c
+++ b/arch/arm/mach-dove/mpp.c
@@ -12,8 +12,8 @@
 #include <linux/gpio.h>
 #include <linux/io.h>
 #include <plat/mpp.h>
-#include <mach/dove.h>
 #include <plat/orion-gpio.h>
+#include "dove.h"
 #include "mpp.h"
 struct dove_mpp_grp {
diff --git a/arch/arm/mach-dove/pcie.c b/arch/arm/mach-dove/pcie.c
index dfb62f3f5dcf..ee91ac6b5ebf 100644
--- a/arch/arm/mach-dove/pcie.c
+++ b/arch/arm/mach-dove/pcie.c
@@ -17,9 +17,9 @@
 #include <asm/setup.h>
 #include <asm/delay.h>
 #include <plat/pcie.h>
-#include <mach/irqs.h>
-#include <mach/bridge-regs.h>
 #include <plat/addr-map.h>
+#include "irqs.h"
+#include "bridge-regs.h"
 #include "common.h"
 struct pcie_port {
diff --git a/arch/arm/mach-dove/include/mach/pm.h b/arch/arm/mach-dove/pm.h
index d22b9b174007..01267746d707 100644
--- a/arch/arm/mach-dove/include/mach/pm.h
+++ b/arch/arm/mach-dove/pm.h
@@ -1,6 +1,4 @@
 /*
- * arch/arm/mach-dove/include/mach/pm.h
- *
 * This file is licensed under the terms of the GNU General Public
 * License version 2.  This program is licensed "as is" without any
 * warranty of any kind, whether express or implied.
@@ -10,7 +8,7 @@
 #define __ASM_ARCH_PM_H
 #include <asm/errno.h>
-#include <mach/irqs.h>
+#include "irqs.h"
 #define CLOCK_GATING_CONTROL    (DOVE_PMU_VIRT_BASE + 0x38)
 #define  CLOCK_GATING_BIT_USB0          0
diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig
index d7422233a130..f83786640f94 100644
--- a/arch/arm/mach-exynos/Kconfig
+++ b/arch/arm/mach-exynos/Kconfig
@@ -13,6 +13,7 @@ menuconfig ARCH_EXYNOS
        select ARM_AMBA
        select ARM_GIC
        select COMMON_CLK_SAMSUNG
+        select EXYNOS_CHIPID
        select EXYNOS_THERMAL
        select EXYNOS_PMU
        select EXYNOS_SROM
diff --git a/arch/arm/mach-imx/mach-imx7d.c b/arch/arm/mach-imx/mach-imx7d.c
index 95713450591a..ebb27592a9f7 100644
--- a/arch/arm/mach-imx/mach-imx7d.c
+++ b/arch/arm/mach-imx/mach-imx7d.c
@@ -30,12 +30,6 @@ static int ar8031_phy_fixup(struct phy_device *dev)
        val &= ~(0x1 << 8);
        phy_write(dev, 0xe, val);
-        /* introduce tx clock delay */
-        phy_write(dev, 0x1d, 0x5);
-        val = phy_read(dev, 0x1e);
-        val |= 0x0100;
-        phy_write(dev, 0x1e, val);
        return 0;
 }
diff --git a/arch/arm/mach-iop13xx/Kconfig b/arch/arm/mach-iop13xx/Kconfig
deleted file mode 100644
index c4f04070b4c1..000000000000
--- a/arch/arm/mach-iop13xx/Kconfig
+++ /dev/null
@@ -1,21 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-if ARCH_IOP13XX
-menu "IOP13XX Implementation Options"
-comment "IOP13XX Platform Support"
-config MACH_IQ81340SC
-        bool "Enable IQ81340SC Hardware Support"
-        help
-          Say Y here if you want to support running on the Intel IQ81340SC
-          evaluation kit.
-config MACH_IQ81340MC
-        bool "Enable IQ81340MC Hardware Support"
-        help
-          Say Y here if you want to support running on the Intel IQ81340MC
-          evaluation kit.
-endmenu
-endif
diff --git a/arch/arm/mach-iop13xx/Makefile b/arch/arm/mach-iop13xx/Makefile
deleted file mode 100644
index 5757c8f6e371..000000000000
--- a/arch/arm/mach-iop13xx/Makefile
+++ /dev/null
@@ -1,9 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-obj-$(CONFIG_ARCH_IOP13XX) += setup.o
-obj-$(CONFIG_ARCH_IOP13XX) += irq.o
-obj-$(CONFIG_ARCH_IOP13XX) += pci.o
-obj-$(CONFIG_ARCH_IOP13XX) += io.o
-obj-$(CONFIG_ARCH_IOP13XX) += tpmi.o
-obj-$(CONFIG_MACH_IQ81340SC) += iq81340sc.o
-obj-$(CONFIG_MACH_IQ81340MC) += iq81340mc.o
-obj-$(CONFIG_PCI_MSI) += msi.o
diff --git a/arch/arm/mach-iop13xx/Makefile.boot b/arch/arm/mach-iop13xx/Makefile.boot
deleted file mode 100644
index 4f29554c8401..000000000000
--- a/arch/arm/mach-iop13xx/Makefile.boot
+++ /dev/null
@@ -1,4 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-only
-   zreladdr-y   += 0x00008000
-params_phys-y   := 0x00000100
-initrd_phys-y   := 0x00800000
diff --git a/arch/arm/mach-iop13xx/include/mach/adma.h b/arch/arm/mach-iop13xx/include/mach/adma.h
deleted file mode 100644
index 51d206f5b093..000000000000
--- a/arch/arm/mach-iop13xx/include/mach/adma.h
+++ /dev/null
@@ -1,608 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * Copyright(c) 2006, Intel Corporation.
- */
-#ifndef _ADMA_H
-#define _ADMA_H
-#include <linux/types.h>
-#include <linux/io.h>
-#include <mach/hardware.h>
-#include <asm/hardware/iop_adma.h>
-#define ADMA_ACCR(chan) (chan->mmr_base + 0x0)
-#define ADMA_ACSR(chan) (chan->mmr_base + 0x4)
-#define ADMA_ADAR(chan) (chan->mmr_base + 0x8)
-#define ADMA_IIPCR(chan)        (chan->mmr_base + 0x18)
-#define ADMA_IIPAR(chan)        (chan->mmr_base + 0x1c)
-#define ADMA_IIPUAR(chan)       (chan->mmr_base + 0x20)
-#define ADMA_ANDAR(chan)        (chan->mmr_base + 0x24)
-#define ADMA_ADCR(chan) (chan->mmr_base + 0x28)
-#define ADMA_CARMD(chan)        (chan->mmr_base + 0x2c)
-#define ADMA_ABCR(chan) (chan->mmr_base + 0x30)
-#define ADMA_DLADR(chan)        (chan->mmr_base + 0x34)
-#define ADMA_DUADR(chan)        (chan->mmr_base + 0x38)
-#define ADMA_SLAR(src, chan)    (chan->mmr_base + (0x3c + (src << 3)))
-#define ADMA_SUAR(src, chan)    (chan->mmr_base + (0x40 + (src << 3)))
-struct iop13xx_adma_src {
-        u32 src_addr;
-        union {
-                u32 upper_src_addr;
-                struct {
-                        unsigned int pq_upper_src_addr:24;
-                        unsigned int pq_dmlt:8;
-                };
-        };
-};
-struct iop13xx_adma_desc_ctrl {
-        unsigned int int_en:1;
-        unsigned int xfer_dir:2;
-        unsigned int src_select:4;
-        unsigned int zero_result:1;
-        unsigned int block_fill_en:1;
-        unsigned int crc_gen_en:1;
-        unsigned int crc_xfer_dis:1;
-        unsigned int crc_seed_fetch_dis:1;
-        unsigned int status_write_back_en:1;
-        unsigned int endian_swap_en:1;
-        unsigned int reserved0:2;
-        unsigned int pq_update_xfer_en:1;
-        unsigned int dual_xor_en:1;
-        unsigned int pq_xfer_en:1;
-        unsigned int p_xfer_dis:1;
-        unsigned int reserved1:10;
-        unsigned int relax_order_en:1;
-        unsigned int no_snoop_en:1;
-};
-struct iop13xx_adma_byte_count {
-        unsigned int byte_count:24;
-        unsigned int host_if:3;
-        unsigned int reserved:2;
-        unsigned int zero_result_err_q:1;
-        unsigned int zero_result_err:1;
-        unsigned int tx_complete:1;
-};
-struct iop13xx_adma_desc_hw {
-        u32 next_desc;
-        union {
-                u32 desc_ctrl;
-                struct iop13xx_adma_desc_ctrl desc_ctrl_field;
-        };
-        union {
-                u32 crc_addr;
-                u32 block_fill_data;
-                u32 q_dest_addr;
-        };
-        union {
-                u32 byte_count;
-                struct iop13xx_adma_byte_count byte_count_field;
-        };
-        union {
-                u32 dest_addr;
-                u32 p_dest_addr;
-        };
-        union {
-                u32 upper_dest_addr;
-                u32 pq_upper_dest_addr;
-        };
-        struct iop13xx_adma_src src[1];
-};
-struct iop13xx_adma_desc_dual_xor {
-        u32 next_desc;
-        u32 desc_ctrl;
-        u32 reserved;
-        u32 byte_count;
-        u32 h_dest_addr;
-        u32 h_upper_dest_addr;
-        u32 src0_addr;
-        u32 upper_src0_addr;
-        u32 src1_addr;
-        u32 upper_src1_addr;
-        u32 h_src_addr;
-        u32 h_upper_src_addr;
-        u32 d_src_addr;
-        u32 d_upper_src_addr;
-        u32 d_dest_addr;
-        u32 d_upper_dest_addr;
-};
-struct iop13xx_adma_desc_pq_update {
-        u32 next_desc;
-        u32 desc_ctrl;
-        u32 reserved;
-        u32 byte_count;
-        u32 p_dest_addr;
-        u32 p_upper_dest_addr;
-        u32 src0_addr;
-        u32 upper_src0_addr;
-        u32 src1_addr;
-        u32 upper_src1_addr;
-        u32 p_src_addr;
-        u32 p_upper_src_addr;
-        u32 q_src_addr;
-        struct {
-                unsigned int q_upper_src_addr:24;
-                unsigned int q_dmlt:8;
-        };
-        u32 q_dest_addr;
-        u32 q_upper_dest_addr;
-};
-static inline int iop_adma_get_max_xor(void)
-{
-        return 16;
-}
-#define iop_adma_get_max_pq iop_adma_get_max_xor
-static inline u32 iop_chan_get_current_descriptor(struct iop_adma_chan *chan)
-{
-        return __raw_readl(ADMA_ADAR(chan));
-}
-static inline void iop_chan_set_next_descriptor(struct iop_adma_chan *chan,
-                                                u32 next_desc_addr)
-{
-        __raw_writel(next_desc_addr, ADMA_ANDAR(chan));
-}
-#define ADMA_STATUS_BUSY (1 << 13)
-static inline char iop_chan_is_busy(struct iop_adma_chan *chan)
-{
-        if (__raw_readl(ADMA_ACSR(chan)) &
-                ADMA_STATUS_BUSY)
-                return 1;
-        else
-                return 0;
-}
-static inline int
-iop_chan_get_desc_align(struct iop_adma_chan *chan, int num_slots)
-{
-        return 1;
-}
-#define iop_desc_is_aligned(x, y) 1
-static inline int
-iop_chan_memcpy_slot_count(size_t len, int *slots_per_op)
-{
-        *slots_per_op = 1;
-        return 1;
-}
-#define iop_chan_interrupt_slot_count(s, c) iop_chan_memcpy_slot_count(0, s)
-static inline int
-iop_chan_memset_slot_count(size_t len, int *slots_per_op)
-{
-        *slots_per_op = 1;
-        return 1;
-}
-static inline int
-iop_chan_xor_slot_count(size_t len, int src_cnt, int *slots_per_op)
-{
-        static const char slot_count_table[] = { 1, 2, 2, 2,
-                                                 2, 3, 3, 3,
-                                                 3, 4, 4, 4,
-                                                 4, 5, 5, 5,
-                                                };
-        *slots_per_op = slot_count_table[src_cnt - 1];
-        return *slots_per_op;
-}
-#define ADMA_MAX_BYTE_COUNT     (16 * 1024 * 1024)
-#define IOP_ADMA_MAX_BYTE_COUNT ADMA_MAX_BYTE_COUNT
-#define IOP_ADMA_ZERO_SUM_MAX_BYTE_COUNT ADMA_MAX_BYTE_COUNT
-#define IOP_ADMA_XOR_MAX_BYTE_COUNT ADMA_MAX_BYTE_COUNT
-#define IOP_ADMA_PQ_MAX_BYTE_COUNT ADMA_MAX_BYTE_COUNT
-#define iop_chan_zero_sum_slot_count(l, s, o) iop_chan_xor_slot_count(l, s, o)
-#define iop_chan_pq_slot_count iop_chan_xor_slot_count
-#define iop_chan_pq_zero_sum_slot_count iop_chan_xor_slot_count
-static inline u32 iop_desc_get_byte_count(struct iop_adma_desc_slot *desc,
-                                        struct iop_adma_chan *chan)
-{
-        struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc;
-        return hw_desc->byte_count_field.byte_count;
-}
-static inline u32 iop_desc_get_src_addr(struct iop_adma_desc_slot *desc,
-                                        struct iop_adma_chan *chan,
-                                        int src_idx)
-{
-        struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc;
-        return hw_desc->src[src_idx].src_addr;
-}
-static inline u32 iop_desc_get_src_count(struct iop_adma_desc_slot *desc,
-                                        struct iop_adma_chan *chan)
-{
-        struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc;
-        return hw_desc->desc_ctrl_field.src_select + 1;
-}
-static inline void
-iop_desc_init_memcpy(struct iop_adma_desc_slot *desc, unsigned long flags)
-{
-        struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc;
-        union {
-                u32 value;
-                struct iop13xx_adma_desc_ctrl field;
-        } u_desc_ctrl;
-        u_desc_ctrl.value = 0;
-        u_desc_ctrl.field.xfer_dir = 3; /* local to internal bus */
-        u_desc_ctrl.field.int_en = flags & DMA_PREP_INTERRUPT;
-        hw_desc->desc_ctrl = u_desc_ctrl.value;
-        hw_desc->crc_addr = 0;
-}
-static inline void
-iop_desc_init_memset(struct iop_adma_desc_slot *desc, unsigned long flags)
-{
-        struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc;
-        union {
-                u32 value;
-                struct iop13xx_adma_desc_ctrl field;
-        } u_desc_ctrl;
-        u_desc_ctrl.value = 0;
-        u_desc_ctrl.field.xfer_dir = 3; /* local to internal bus */
-        u_desc_ctrl.field.block_fill_en = 1;
-        u_desc_ctrl.field.int_en = flags & DMA_PREP_INTERRUPT;
-        hw_desc->desc_ctrl = u_desc_ctrl.value;
-        hw_desc->crc_addr = 0;
-}
-/* to do: support buffers larger than ADMA_MAX_BYTE_COUNT */
-static inline void
-iop_desc_init_xor(struct iop_adma_desc_slot *desc, int src_cnt,
-                  unsigned long flags)
-{
-        struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc;
-        union {
-                u32 value;
-                struct iop13xx_adma_desc_ctrl field;
-        } u_desc_ctrl;
-        u_desc_ctrl.value = 0;
-        u_desc_ctrl.field.src_select = src_cnt - 1;
-        u_desc_ctrl.field.xfer_dir = 3; /* local to internal bus */
-        u_desc_ctrl.field.int_en = flags & DMA_PREP_INTERRUPT;
-        hw_desc->desc_ctrl = u_desc_ctrl.value;
-        hw_desc->crc_addr = 0;
-}
-#define iop_desc_init_null_xor(d, s, i) iop_desc_init_xor(d, s, i)
-/* to do: support buffers larger than ADMA_MAX_BYTE_COUNT */
-static inline int
-iop_desc_init_zero_sum(struct iop_adma_desc_slot *desc, int src_cnt,
-                       unsigned long flags)
-{
-        struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc;
-        union {
-                u32 value;
-                struct iop13xx_adma_desc_ctrl field;
-        } u_desc_ctrl;
-        u_desc_ctrl.value = 0;
-        u_desc_ctrl.field.src_select = src_cnt - 1;
-        u_desc_ctrl.field.xfer_dir = 3; /* local to internal bus */
-        u_desc_ctrl.field.zero_result = 1;
-        u_desc_ctrl.field.status_write_back_en = 1;
-        u_desc_ctrl.field.int_en = flags & DMA_PREP_INTERRUPT;
-        hw_desc->desc_ctrl = u_desc_ctrl.value;
-        hw_desc->crc_addr = 0;
-        return 1;
-}
-static inline void
-iop_desc_init_pq(struct iop_adma_desc_slot *desc, int src_cnt,
-                  unsigned long flags)
-{
-        struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc;
-        union {
-                u32 value;
-                struct iop13xx_adma_desc_ctrl field;
-        } u_desc_ctrl;
-        u_desc_ctrl.value = 0;
-        u_desc_ctrl.field.src_select = src_cnt - 1;
-        u_desc_ctrl.field.xfer_dir = 3; /* local to internal bus */
-        u_desc_ctrl.field.pq_xfer_en = 1;
-        u_desc_ctrl.field.p_xfer_dis = !!(flags & DMA_PREP_PQ_DISABLE_P);
-        u_desc_ctrl.field.int_en = flags & DMA_PREP_INTERRUPT;
-        hw_desc->desc_ctrl = u_desc_ctrl.value;
-}
-static inline void
-iop_desc_init_pq_zero_sum(struct iop_adma_desc_slot *desc, int src_cnt,
-                          unsigned long flags)
-{
-        struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc;
-        union {
-                u32 value;
-                struct iop13xx_adma_desc_ctrl field;
-        } u_desc_ctrl;
-        u_desc_ctrl.value = 0;
-        u_desc_ctrl.field.src_select = src_cnt - 1;
-        u_desc_ctrl.field.xfer_dir = 3; /* local to internal bus */
-        u_desc_ctrl.field.zero_result = 1;
-        u_desc_ctrl.field.status_write_back_en = 1;
-        u_desc_ctrl.field.pq_xfer_en = 1;
-        u_desc_ctrl.field.p_xfer_dis = !!(flags & DMA_PREP_PQ_DISABLE_P);
-        u_desc_ctrl.field.int_en = flags & DMA_PREP_INTERRUPT;
-        hw_desc->desc_ctrl = u_desc_ctrl.value;
-}
-static inline void iop_desc_set_byte_count(struct iop_adma_desc_slot *desc,
-                                        struct iop_adma_chan *chan,
-                                        u32 byte_count)
-{
-        struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc;
-        hw_desc->byte_count = byte_count;
-}
-static inline void
-iop_desc_set_zero_sum_byte_count(struct iop_adma_desc_slot *desc, u32 len)
-{
-        int slots_per_op = desc->slots_per_op;
-        struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc, *iter;
-        int i = 0;
-        if (len <= IOP_ADMA_ZERO_SUM_MAX_BYTE_COUNT) {
-                hw_desc->byte_count = len;
-        } else {
-                do {
-                        iter = iop_hw_desc_slot_idx(hw_desc, i);
-                        iter->byte_count = IOP_ADMA_ZERO_SUM_MAX_BYTE_COUNT;
-                        len -= IOP_ADMA_ZERO_SUM_MAX_BYTE_COUNT;
-                        i += slots_per_op;
-                } while (len > IOP_ADMA_ZERO_SUM_MAX_BYTE_COUNT);
-                if (len) {
-                        iter = iop_hw_desc_slot_idx(hw_desc, i);
-                        iter->byte_count = len;
-                }
-        }
-}
-#define iop_desc_set_pq_zero_sum_byte_count iop_desc_set_zero_sum_byte_count
-static inline void iop_desc_set_dest_addr(struct iop_adma_desc_slot *desc,
-                                        struct iop_adma_chan *chan,
-                                        dma_addr_t addr)
-{
-        struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc;
-        hw_desc->dest_addr = addr;
-        hw_desc->upper_dest_addr = 0;
-}
-static inline void
-iop_desc_set_pq_addr(struct iop_adma_desc_slot *desc, dma_addr_t *addr)
-{
-        struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc;
-        hw_desc->dest_addr = addr[0];
-        hw_desc->q_dest_addr = addr[1];
-        hw_desc->upper_dest_addr = 0;
-}
-static inline void iop_desc_set_memcpy_src_addr(struct iop_adma_desc_slot *desc,
-                                        dma_addr_t addr)
-{
-        struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc;
-        hw_desc->src[0].src_addr = addr;
-        hw_desc->src[0].upper_src_addr = 0;
-}
-static inline void iop_desc_set_xor_src_addr(struct iop_adma_desc_slot *desc,
-                                        int src_idx, dma_addr_t addr)
-{
-        int slot_cnt = desc->slot_cnt, slots_per_op = desc->slots_per_op;
-        struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc, *iter;
-        int i = 0;
-        do {
-                iter = iop_hw_desc_slot_idx(hw_desc, i);
-                iter->src[src_idx].src_addr = addr;
-                iter->src[src_idx].upper_src_addr = 0;
-                slot_cnt -= slots_per_op;
-                if (slot_cnt) {
-                        i += slots_per_op;
-                        addr += IOP_ADMA_XOR_MAX_BYTE_COUNT;
-                }
-        } while (slot_cnt);
-}
-static inline void
-iop_desc_set_pq_src_addr(struct iop_adma_desc_slot *desc, int src_idx,
-                         dma_addr_t addr, unsigned char coef)
-{
-        int slot_cnt = desc->slot_cnt, slots_per_op = desc->slots_per_op;
-        struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc, *iter;
-        struct iop13xx_adma_src *src;
-        int i = 0;
-        do {
-                iter = iop_hw_desc_slot_idx(hw_desc, i);
-                src = &iter->src[src_idx];
-                src->src_addr = addr;
-                src->pq_upper_src_addr = 0;
-                src->pq_dmlt = coef;
-                slot_cnt -= slots_per_op;
-                if (slot_cnt) {
-                        i += slots_per_op;
-                        addr += IOP_ADMA_PQ_MAX_BYTE_COUNT;
-                }
-        } while (slot_cnt);
-}
-static inline void
-iop_desc_init_interrupt(struct iop_adma_desc_slot *desc,
-        struct iop_adma_chan *chan)
-{
-        iop_desc_init_memcpy(desc, 1);
-        iop_desc_set_byte_count(desc, chan, 0);
-        iop_desc_set_dest_addr(desc, chan, 0);
-        iop_desc_set_memcpy_src_addr(desc, 0);
-}
-#define iop_desc_set_zero_sum_src_addr iop_desc_set_xor_src_addr
-#define iop_desc_set_pq_zero_sum_src_addr iop_desc_set_pq_src_addr
-static inline void
-iop_desc_set_pq_zero_sum_addr(struct iop_adma_desc_slot *desc, int pq_idx,
-                              dma_addr_t *src)
-{
-        iop_desc_set_xor_src_addr(desc, pq_idx, src[pq_idx]);
-        iop_desc_set_xor_src_addr(desc, pq_idx+1, src[pq_idx+1]);
-}
-static inline void iop_desc_set_next_desc(struct iop_adma_desc_slot *desc,
-                                        u32 next_desc_addr)
-{
-        struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc;
-        iop_paranoia(hw_desc->next_desc);
-        hw_desc->next_desc = next_desc_addr;
-}
-static inline u32 iop_desc_get_next_desc(struct iop_adma_desc_slot *desc)
-{
-        struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc;
-        return hw_desc->next_desc;
-}
-static inline void iop_desc_clear_next_desc(struct iop_adma_desc_slot *desc)
-{
-        struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc;
-        hw_desc->next_desc = 0;
-}
-static inline void iop_desc_set_block_fill_val(struct iop_adma_desc_slot *desc,
-                                                u32 val)
-{
-        struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc;
-        hw_desc->block_fill_data = val;
-}
-static inline enum sum_check_flags
-iop_desc_get_zero_result(struct iop_adma_desc_slot *desc)
-{
-        struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc;
-        struct iop13xx_adma_desc_ctrl desc_ctrl = hw_desc->desc_ctrl_field;
-        struct iop13xx_adma_byte_count byte_count = hw_desc->byte_count_field;
-        enum sum_check_flags flags;
-        BUG_ON(!(byte_count.tx_complete && desc_ctrl.zero_result));
-        flags = byte_count.zero_result_err_q << SUM_CHECK_Q;
-        flags |= byte_count.zero_result_err << SUM_CHECK_P;
-        return flags;
-}
-static inline void iop_chan_append(struct iop_adma_chan *chan)
-{
-        u32 adma_accr;
-        adma_accr = __raw_readl(ADMA_ACCR(chan));
-        adma_accr |= 0x2;
-        __raw_writel(adma_accr, ADMA_ACCR(chan));
-}
-static inline u32 iop_chan_get_status(struct iop_adma_chan *chan)
-{
-        return __raw_readl(ADMA_ACSR(chan));
-}
-static inline void iop_chan_disable(struct iop_adma_chan *chan)
-{
-        u32 adma_chan_ctrl = __raw_readl(ADMA_ACCR(chan));
-        adma_chan_ctrl &= ~0x1;
-        __raw_writel(adma_chan_ctrl, ADMA_ACCR(chan));
-}
-static inline void iop_chan_enable(struct iop_adma_chan *chan)
-{
-        u32 adma_chan_ctrl;
-        adma_chan_ctrl = __raw_readl(ADMA_ACCR(chan));
-        adma_chan_ctrl |= 0x1;
-        __raw_writel(adma_chan_ctrl, ADMA_ACCR(chan));
-}
-static inline void iop_adma_device_clear_eot_status(struct iop_adma_chan *chan)
-{
-        u32 status = __raw_readl(ADMA_ACSR(chan));
-        status &= (1 << 12);
-        __raw_writel(status, ADMA_ACSR(chan));
-}
-static inline void iop_adma_device_clear_eoc_status(struct iop_adma_chan *chan)
-{
-        u32 status = __raw_readl(ADMA_ACSR(chan));
-        status &= (1 << 11);
-        __raw_writel(status, ADMA_ACSR(chan));
-}
-static inline void iop_adma_device_clear_err_status(struct iop_adma_chan *chan)
-{
-        u32 status = __raw_readl(ADMA_ACSR(chan));
-        status &= (1 << 9) | (1 << 5) | (1 << 4) | (1 << 3);
-        __raw_writel(status, ADMA_ACSR(chan));
-}
-static inline int
-iop_is_err_int_parity(unsigned long status, struct iop_adma_chan *chan)
-{
-        return test_bit(9, &status);
-}
-static inline int
-iop_is_err_mcu_abort(unsigned long status, struct iop_adma_chan *chan)
-{
-        return test_bit(5, &status);
-}
-static inline int
-iop_is_err_int_tabort(unsigned long status, struct iop_adma_chan *chan)
-{
-        return test_bit(4, &status);
-}
-static inline int
-iop_is_err_int_mabort(unsigned long status, struct iop_adma_chan *chan)
-{
-        return test_bit(3, &status);
-}
-static inline int
-iop_is_err_pci_tabort(unsigned long status, struct iop_adma_chan *chan)
-{
-        return 0;
-}
-static inline int
-iop_is_err_pci_mabort(unsigned long status, struct iop_adma_chan *chan)
-{
-        return 0;
-}
-static inline int
-iop_is_err_split_tx(unsigned long status, struct iop_adma_chan *chan)
-{
-        return 0;
-}
-#endif /* _ADMA_H */
diff --git a/arch/arm/mach-iop13xx/include/mach/entry-macro.S b/arch/arm/mach-iop13xx/include/mach/entry-macro.S
deleted file mode 100644
index 9f4ecb8861bd..000000000000
--- a/arch/arm/mach-iop13xx/include/mach/entry-macro.S
+++ /dev/null
@@ -1,29 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * iop13xx low level irq macros
- * Copyright (c) 2005-2006, Intel Corporation.
- */
-        .macro get_irqnr_preamble, base, tmp
-        mrc     p15, 0, \tmp, c15, c1, 0
-        orr     \tmp, \tmp, #(1 << 6)
-        mcr     p15, 0, \tmp, c15, c1, 0        @ Enable cp6 access
-        .endm
-        /*
-         * Note: a 1-cycle window exists where iintvec will return the value
-         * of iintbase, so we explicitly check for "bad zeros"
-         */
-        .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
-        mrc     p6, 0, \irqnr, c3, c2, 0        @ Read IINTVEC
-        cmp     \irqnr, #0
-        mrceq   p6, 0, \irqnr, c3, c2, 0        @ Re-read on potentially bad zero
-        adds    \irqstat, \irqnr, #1            @ Check for 0xffffffff
-        movne   \irqnr, \irqnr, lsr #2          @ Convert to irqnr
-        .endm
-        .macro arch_ret_to_user, tmp1, tmp2
-        mrc     p15, 0, \tmp1, c15, c1, 0
-        ands    \tmp2, \tmp1, #(1 << 6)
-        bicne   \tmp1, \tmp1, #(1 << 6)
-        mcrne   p15, 0, \tmp1, c15, c1, 0       @ Disable cp6 access
-        .endm
diff --git a/arch/arm/mach-iop13xx/include/mach/hardware.h b/arch/arm/mach-iop13xx/include/mach/hardware.h
deleted file mode 100644
index 8c943fa6bbd7..000000000000
--- a/arch/arm/mach-iop13xx/include/mach/hardware.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __ASM_ARCH_HARDWARE_H
-#define __ASM_ARCH_HARDWARE_H
-#include <asm/types.h>
-#ifndef __ASSEMBLY__
-extern u16 iop13xx_dev_id(void);
-extern void iop13xx_set_atu_mmr_bases(void);
-#endif
-/*
- * Generic chipset bits
- *
- */
-#include "iop13xx.h"
-/*
- * Board specific bits
- */
-#include "iq81340.h"
-#endif  /* _ASM_ARCH_HARDWARE_H */
diff --git a/arch/arm/mach-iop13xx/include/mach/iop13xx.h b/arch/arm/mach-iop13xx/include/mach/iop13xx.h
deleted file mode 100644
index 04bb6aca12c5..000000000000
--- a/arch/arm/mach-iop13xx/include/mach/iop13xx.h
+++ /dev/null
@@ -1,508 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _IOP13XX_HW_H_
-#define _IOP13XX_HW_H_
-#ifndef __ASSEMBLY__
-enum reboot_mode;
-/* The ATU offsets can change based on the strapping */
-extern u32 iop13xx_atux_pmmr_offset;
-extern u32 iop13xx_atue_pmmr_offset;
-void iop13xx_init_early(void);
-void iop13xx_init_irq(void);
-void iop13xx_map_io(void);
-void iop13xx_platform_init(void);
-void iop13xx_add_tpmi_devices(void);
-void iop13xx_init_irq(void);
-void iop13xx_restart(enum reboot_mode, const char *);
-/* CPUID CP6 R0 Page 0 */
-static inline int iop13xx_cpu_id(void)
-{
-        int id;
-        asm volatile("mrc p6, 0, %0, c0, c0, 0":"=r" (id));
-        return id;
-}
-/* WDTCR CP6 R7 Page 9 */
-static inline u32 read_wdtcr(void)
-{
-        u32 val;
-        asm volatile("mrc p6, 0, %0, c7, c9, 0":"=r" (val));
-        return val;
-}
-static inline void write_wdtcr(u32 val)
-{
-        asm volatile("mcr p6, 0, %0, c7, c9, 0"::"r" (val));
-}
-/* WDTSR CP6 R8 Page 9 */
-static inline u32 read_wdtsr(void)
-{
-        u32 val;
-        asm volatile("mrc p6, 0, %0, c8, c9, 0":"=r" (val));
-        return val;
-}
-static inline void write_wdtsr(u32 val)
-{
-        asm volatile("mcr p6, 0, %0, c8, c9, 0"::"r" (val));
-}
-/* RCSR - Reset Cause Status Register  */
-static inline u32 read_rcsr(void)
-{
-        u32 val;
-        asm volatile("mrc p6, 0, %0, c0, c1, 0":"=r" (val));
-        return val;
-}
-extern unsigned long get_iop_tick_rate(void);
-#endif
-/*
- * IOP13XX I/O and Mem space regions for PCI autoconfiguration
- */
-#define IOP13XX_MAX_RAM_SIZE    0x80000000UL  /* 2GB */
-#define IOP13XX_PCI_OFFSET       IOP13XX_MAX_RAM_SIZE
-/* PCI MAP
- * bus range            cpu phys        cpu virt        note
- * 0x0000.0000 + 2GB    (n/a)           (n/a)           inbound, 1:1 mapping with Physical RAM
- * 0x8000.0000 + 928M   0x1.8000.0000   (ioremap)       PCIX outbound memory window
- * 0x8000.0000 + 928M   0x2.8000.0000   (ioremap)       PCIE outbound memory window
- *
- * IO MAP
- * 0x00000 + 64K        0x0.fffb.0000   0xfee0.0000     PCIX outbound i/o window
- * 0x10000 + 64K        0x0.fffd.0000   0xfee1.0000     PCIE outbound i/o window
- */
-#define IOP13XX_PCIX_LOWER_IO_PA      0xfffb0000UL
-#define IOP13XX_PCIX_LOWER_IO_BA      0x0UL /* OIOTVR */
-#define IOP13XX_PCIX_MEM_PHYS_OFFSET  0x100000000ULL
-#define IOP13XX_PCIX_MEM_WINDOW_SIZE  0x3a000000UL
-#define IOP13XX_PCIX_LOWER_MEM_BA     (PHYS_OFFSET + IOP13XX_PCI_OFFSET)
-#define IOP13XX_PCIX_LOWER_MEM_PA     (IOP13XX_PCIX_MEM_PHYS_OFFSET +\
-                                       IOP13XX_PCIX_LOWER_MEM_BA)
-#define IOP13XX_PCIX_UPPER_MEM_PA     (IOP13XX_PCIX_LOWER_MEM_PA +\
-                                       IOP13XX_PCIX_MEM_WINDOW_SIZE - 1)
-#define IOP13XX_PCIX_UPPER_MEM_BA     (IOP13XX_PCIX_LOWER_MEM_BA +\
-                                       IOP13XX_PCIX_MEM_WINDOW_SIZE - 1)
-#define IOP13XX_PCIX_MEM_COOKIE        0x80000000UL
-#define IOP13XX_PCIX_LOWER_MEM_RA      IOP13XX_PCIX_MEM_COOKIE
-#define IOP13XX_PCIX_UPPER_MEM_RA      (IOP13XX_PCIX_LOWER_MEM_RA +\
-                                        IOP13XX_PCIX_MEM_WINDOW_SIZE - 1)
-#define IOP13XX_PCIX_MEM_OFFSET        (IOP13XX_PCIX_MEM_COOKIE -\
-                                        IOP13XX_PCIX_LOWER_MEM_BA)
-/* PCI-E ranges */
-#define IOP13XX_PCIE_LOWER_IO_PA         0xfffd0000UL
-#define IOP13XX_PCIE_LOWER_IO_BA         0x10000UL  /* OIOTVR */
-#define IOP13XX_PCIE_MEM_PHYS_OFFSET     0x200000000ULL
-#define IOP13XX_PCIE_MEM_WINDOW_SIZE     0x3a000000UL
-#define IOP13XX_PCIE_LOWER_MEM_BA        (PHYS_OFFSET + IOP13XX_PCI_OFFSET)
-#define IOP13XX_PCIE_LOWER_MEM_PA        (IOP13XX_PCIE_MEM_PHYS_OFFSET +\
-                                         IOP13XX_PCIE_LOWER_MEM_BA)
-#define IOP13XX_PCIE_UPPER_MEM_PA        (IOP13XX_PCIE_LOWER_MEM_PA +\
-                                         IOP13XX_PCIE_MEM_WINDOW_SIZE - 1)
-#define IOP13XX_PCIE_UPPER_MEM_BA        (IOP13XX_PCIE_LOWER_MEM_BA +\
-                                         IOP13XX_PCIE_MEM_WINDOW_SIZE - 1)
-/* All 0xc000.0000 - 0xfdff.ffff addresses belong to PCIe */
-#define IOP13XX_PCIE_MEM_COOKIE          0xc0000000UL
-#define IOP13XX_PCIE_LOWER_MEM_RA        IOP13XX_PCIE_MEM_COOKIE
-#define IOP13XX_PCIE_UPPER_MEM_RA        (IOP13XX_PCIE_LOWER_MEM_RA +\
-                                         IOP13XX_PCIE_MEM_WINDOW_SIZE - 1)
-#define IOP13XX_PCIE_MEM_OFFSET          (IOP13XX_PCIE_MEM_COOKIE -\
-                                         IOP13XX_PCIE_LOWER_MEM_BA)
-/* PBI Ranges */
-#define IOP13XX_PBI_LOWER_MEM_PA          0xf0000000UL
-#define IOP13XX_PBI_MEM_WINDOW_SIZE       0x04000000UL
-#define IOP13XX_PBI_MEM_COOKIE            0xfa000000UL
-#define IOP13XX_PBI_LOWER_MEM_RA          IOP13XX_PBI_MEM_COOKIE
-#define IOP13XX_PBI_UPPER_MEM_RA          (IOP13XX_PBI_LOWER_MEM_RA +\
-                                          IOP13XX_PBI_MEM_WINDOW_SIZE - 1)
-/*
- * IOP13XX chipset registers
- */
-#define IOP13XX_PMMR_PHYS_MEM_BASE         0xffd80000UL  /* PMMR phys. address */
-#define IOP13XX_PMMR_VIRT_MEM_BASE         (void __iomem *)(0xfee80000UL)  /* PMMR phys. address */
-#define IOP13XX_PMMR_MEM_WINDOW_SIZE       0x80000
-#define IOP13XX_PMMR_UPPER_MEM_VA          (IOP13XX_PMMR_VIRT_MEM_BASE +\
-                                           IOP13XX_PMMR_MEM_WINDOW_SIZE - 1)
-#define IOP13XX_PMMR_UPPER_MEM_PA          (IOP13XX_PMMR_PHYS_MEM_BASE +\
-                                           IOP13XX_PMMR_MEM_WINDOW_SIZE - 1)
-#define IOP13XX_PMMR_VIRT_TO_PHYS(addr)   (((addr) - IOP13XX_PMMR_VIRT_MEM_BASE)\
-                                           + IOP13XX_PMMR_PHYS_MEM_BASE)
-#define IOP13XX_PMMR_PHYS_TO_VIRT(addr)   (((addr) - IOP13XX_PMMR_PHYS_MEM_BASE)\
-                                           + IOP13XX_PMMR_VIRT_MEM_BASE)
-#define IOP13XX_REG_ADDR32(reg)            (IOP13XX_PMMR_VIRT_MEM_BASE + (reg))
-#define IOP13XX_REG_ADDR16(reg)            (IOP13XX_PMMR_VIRT_MEM_BASE + (reg))
-#define IOP13XX_REG_ADDR8(reg)             (IOP13XX_PMMR_VIRT_MEM_BASE + (reg))
-#define IOP13XX_REG_ADDR32_PHYS(reg)      (IOP13XX_PMMR_PHYS_MEM_BASE + (reg))
-#define IOP13XX_REG_ADDR16_PHYS(reg)      (IOP13XX_PMMR_PHYS_MEM_BASE + (reg))
-#define IOP13XX_REG_ADDR8_PHYS(reg)       (IOP13XX_PMMR_PHYS_MEM_BASE + (reg))
-#define IOP13XX_PMMR_SIZE                  0x00080000
-/*=================== Defines for Platform Devices =====================*/
-#define IOP13XX_UART0_PHYS  (IOP13XX_PMMR_PHYS_MEM_BASE + 0x00002300)
-#define IOP13XX_UART1_PHYS  (IOP13XX_PMMR_PHYS_MEM_BASE + 0x00002340)
-#define IOP13XX_UART0_VIRT  (IOP13XX_PMMR_VIRT_MEM_BASE + 0x00002300)
-#define IOP13XX_UART1_VIRT  (IOP13XX_PMMR_VIRT_MEM_BASE + 0x00002340)
-#define IOP13XX_I2C0_PHYS   (IOP13XX_PMMR_PHYS_MEM_BASE | 0x00002500)
-#define IOP13XX_I2C1_PHYS   (IOP13XX_PMMR_PHYS_MEM_BASE | 0x00002520)
-#define IOP13XX_I2C2_PHYS   (IOP13XX_PMMR_PHYS_MEM_BASE | 0x00002540)
-#define IOP13XX_I2C0_VIRT   (IOP13XX_PMMR_VIRT_MEM_BASE | 0x00002500)
-#define IOP13XX_I2C1_VIRT   (IOP13XX_PMMR_VIRT_MEM_BASE | 0x00002520)
-#define IOP13XX_I2C2_VIRT   (IOP13XX_PMMR_VIRT_MEM_BASE | 0x00002540)
-/* ATU selection flags */
-/* IOP13XX_INIT_ATU_DEFAULT = Rely on CONFIG_IOP13XX_ATU* */
-#define IOP13XX_INIT_ATU_DEFAULT     (0)
-#define IOP13XX_INIT_ATU_ATUX         (1 << 0)
-#define IOP13XX_INIT_ATU_ATUE         (1 << 1)
-#define IOP13XX_INIT_ATU_NONE         (1 << 2)
-/* UART selection flags */
-/* IOP13XX_INIT_UART_DEFAULT = Rely on CONFIG_IOP13XX_UART* */
-#define IOP13XX_INIT_UART_DEFAULT    (0)
-#define IOP13XX_INIT_UART_0           (1 << 0)
-#define IOP13XX_INIT_UART_1           (1 << 1)
-/* I2C selection flags */
-/* IOP13XX_INIT_I2C_DEFAULT = Rely on CONFIG_IOP13XX_I2C* */
-#define IOP13XX_INIT_I2C_DEFAULT     (0)
-#define IOP13XX_INIT_I2C_0            (1 << 0)
-#define IOP13XX_INIT_I2C_1            (1 << 1)
-#define IOP13XX_INIT_I2C_2            (1 << 2)
-/* ADMA selection flags */
-/* INIT_ADMA_DEFAULT = Rely on CONFIG_IOP13XX_ADMA* */
-#define IOP13XX_INIT_ADMA_DEFAULT     (0)
-#define IOP13XX_INIT_ADMA_0           (1 << 0)
-#define IOP13XX_INIT_ADMA_1           (1 << 1)
-#define IOP13XX_INIT_ADMA_2           (1 << 2)
-/* Platform devices */
-#define IQ81340_NUM_UART                2
-#define IQ81340_NUM_I2C                 3
-#define IQ81340_NUM_PHYS_MAP_FLASH      1
-#define IQ81340_NUM_ADMA                3
-#define IQ81340_MAX_PLAT_DEVICES (IQ81340_NUM_UART + \
-                                IQ81340_NUM_I2C + \
-                                IQ81340_NUM_PHYS_MAP_FLASH + \
-                                IQ81340_NUM_ADMA)
-/*========================== PMMR offsets for key registers ============*/
-#define IOP13XX_ATU0_PMMR_OFFSET        0x00048000
-#define IOP13XX_ATU1_PMMR_OFFSET        0x0004c000
-#define IOP13XX_ATU2_PMMR_OFFSET        0x0004d000
-#define IOP13XX_ADMA0_PMMR_OFFSET       0x00000000
-#define IOP13XX_ADMA1_PMMR_OFFSET       0x00000200
-#define IOP13XX_ADMA2_PMMR_OFFSET       0x00000400
-#define IOP13XX_PBI_PMMR_OFFSET         0x00001580
-#define IOP13XX_MU_PMMR_OFFSET          0x00004000
-#define IOP13XX_ESSR0_PMMR_OFFSET       0x00002188
-#define IOP13XX_ESSR0                   IOP13XX_REG_ADDR32(0x00002188)
-#define IOP13XX_ESSR0_IFACE_MASK        0x00004000  /* Interface PCI-X / PCI-E */
-#define IOP13XX_CONTROLLER_ONLY         (1 << 14)
-#define IOP13XX_INTERFACE_SEL_PCIX      (1 << 15)
-#define IOP13XX_PMON_PMMR_OFFSET        0x0001A000
-#define IOP13XX_PMON_BASE               (IOP13XX_PMMR_VIRT_MEM_BASE +\
-                                        IOP13XX_PMON_PMMR_OFFSET)
-#define IOP13XX_PMON_PHYSBASE           (IOP13XX_PMMR_PHYS_MEM_BASE +\
-                                        IOP13XX_PMON_PMMR_OFFSET)
-#define IOP13XX_PMON_CMD0               (IOP13XX_PMON_BASE + 0x0)
-#define IOP13XX_PMON_EVR0               (IOP13XX_PMON_BASE + 0x4)
-#define IOP13XX_PMON_STS0               (IOP13XX_PMON_BASE + 0x8)
-#define IOP13XX_PMON_DATA0              (IOP13XX_PMON_BASE + 0xC)
-#define IOP13XX_PMON_CMD3               (IOP13XX_PMON_BASE + 0x30)
-#define IOP13XX_PMON_EVR3               (IOP13XX_PMON_BASE + 0x34)
-#define IOP13XX_PMON_STS3               (IOP13XX_PMON_BASE + 0x38)
-#define IOP13XX_PMON_DATA3              (IOP13XX_PMON_BASE + 0x3C)
-#define IOP13XX_PMON_CMD7               (IOP13XX_PMON_BASE + 0x70)
-#define IOP13XX_PMON_EVR7               (IOP13XX_PMON_BASE + 0x74)
-#define IOP13XX_PMON_STS7               (IOP13XX_PMON_BASE + 0x78)
-#define IOP13XX_PMON_DATA7              (IOP13XX_PMON_BASE + 0x7C)
-#define IOP13XX_PMONEN                  (IOP13XX_PMMR_VIRT_MEM_BASE + 0x4E040)
-#define IOP13XX_PMONSTAT                (IOP13XX_PMMR_VIRT_MEM_BASE + 0x4E044)
-/*================================ATU===================================*/
-#define IOP13XX_ATUX_OFFSET(ofs)        IOP13XX_REG_ADDR32(\
-                                        iop13xx_atux_pmmr_offset + (ofs))
-#define IOP13XX_ATUX_DID                IOP13XX_REG_ADDR16(\
-                                        iop13xx_atux_pmmr_offset + 0x2)
-#define IOP13XX_ATUX_ATUCMD             IOP13XX_REG_ADDR16(\
-                                        iop13xx_atux_pmmr_offset + 0x4)
-#define IOP13XX_ATUX_ATUSR              IOP13XX_REG_ADDR16(\
-                                        iop13xx_atux_pmmr_offset + 0x6)
-#define IOP13XX_ATUX_IABAR0             IOP13XX_ATUX_OFFSET(0x10)
-#define IOP13XX_ATUX_IAUBAR0            IOP13XX_ATUX_OFFSET(0x14)
-#define IOP13XX_ATUX_IABAR1             IOP13XX_ATUX_OFFSET(0x18)
-#define IOP13XX_ATUX_IAUBAR1            IOP13XX_ATUX_OFFSET(0x1c)
-#define IOP13XX_ATUX_IABAR2             IOP13XX_ATUX_OFFSET(0x20)
-#define IOP13XX_ATUX_IAUBAR2            IOP13XX_ATUX_OFFSET(0x24)
-#define IOP13XX_ATUX_IALR0              IOP13XX_ATUX_OFFSET(0x40)
-#define IOP13XX_ATUX_IATVR0             IOP13XX_ATUX_OFFSET(0x44)
-#define IOP13XX_ATUX_IAUTVR0            IOP13XX_ATUX_OFFSET(0x48)
-#define IOP13XX_ATUX_IALR1              IOP13XX_ATUX_OFFSET(0x4c)
-#define IOP13XX_ATUX_IATVR1             IOP13XX_ATUX_OFFSET(0x50)
-#define IOP13XX_ATUX_IAUTVR1            IOP13XX_ATUX_OFFSET(0x54)
-#define IOP13XX_ATUX_IALR2              IOP13XX_ATUX_OFFSET(0x58)
-#define IOP13XX_ATUX_IATVR2             IOP13XX_ATUX_OFFSET(0x5c)
-#define IOP13XX_ATUX_IAUTVR2            IOP13XX_ATUX_OFFSET(0x60)
-#define IOP13XX_ATUX_ATUCR              IOP13XX_ATUX_OFFSET(0x70)
-#define IOP13XX_ATUX_PCSR               IOP13XX_ATUX_OFFSET(0x74)
-#define IOP13XX_ATUX_ATUISR             IOP13XX_ATUX_OFFSET(0x78)
-#define IOP13XX_ATUX_PCIXSR             IOP13XX_ATUX_OFFSET(0xD4)
-#define IOP13XX_ATUX_IABAR3             IOP13XX_ATUX_OFFSET(0x200)
-#define IOP13XX_ATUX_IAUBAR3            IOP13XX_ATUX_OFFSET(0x204)
-#define IOP13XX_ATUX_IALR3              IOP13XX_ATUX_OFFSET(0x208)
-#define IOP13XX_ATUX_IATVR3             IOP13XX_ATUX_OFFSET(0x20c)
-#define IOP13XX_ATUX_IAUTVR3            IOP13XX_ATUX_OFFSET(0x210)
-#define IOP13XX_ATUX_OIOBAR             IOP13XX_ATUX_OFFSET(0x300)
-#define IOP13XX_ATUX_OIOWTVR            IOP13XX_ATUX_OFFSET(0x304)
-#define IOP13XX_ATUX_OUMBAR0            IOP13XX_ATUX_OFFSET(0x308)
-#define IOP13XX_ATUX_OUMWTVR0           IOP13XX_ATUX_OFFSET(0x30c)
-#define IOP13XX_ATUX_OUMBAR1            IOP13XX_ATUX_OFFSET(0x310)
-#define IOP13XX_ATUX_OUMWTVR1           IOP13XX_ATUX_OFFSET(0x314)
-#define IOP13XX_ATUX_OUMBAR2            IOP13XX_ATUX_OFFSET(0x318)
-#define IOP13XX_ATUX_OUMWTVR2           IOP13XX_ATUX_OFFSET(0x31c)
-#define IOP13XX_ATUX_OUMBAR3            IOP13XX_ATUX_OFFSET(0x320)
-#define IOP13XX_ATUX_OUMWTVR3           IOP13XX_ATUX_OFFSET(0x324)
-#define IOP13XX_ATUX_OUDMABAR           IOP13XX_ATUX_OFFSET(0x328)
-#define IOP13XX_ATUX_OUMSIBAR           IOP13XX_ATUX_OFFSET(0x32c)
-#define IOP13XX_ATUX_OCCAR              IOP13XX_ATUX_OFFSET(0x330)
-#define IOP13XX_ATUX_OCCDR              IOP13XX_ATUX_OFFSET(0x334)
-#define IOP13XX_ATUX_ATUCR_OUT_EN               (1 << 1)
-#define IOP13XX_ATUX_PCSR_CENTRAL_RES           (1 << 25)
-#define IOP13XX_ATUX_PCSR_P_RSTOUT              (1 << 21)
-#define IOP13XX_ATUX_PCSR_OUT_Q_BUSY            (1 << 15)
-#define IOP13XX_ATUX_PCSR_IN_Q_BUSY             (1 << 14)
-#define IOP13XX_ATUX_PCSR_FREQ_OFFSET           (16)
-#define IOP13XX_ATUX_STAT_PCI_IFACE_ERR (1 << 18)
-#define IOP13XX_ATUX_STAT_VPD_ADDR              (1 << 17)
-#define IOP13XX_ATUX_STAT_INT_PAR_ERR           (1 << 16)
-#define IOP13XX_ATUX_STAT_CFG_WRITE             (1 << 15)
-#define IOP13XX_ATUX_STAT_ERR_COR               (1 << 14)
-#define IOP13XX_ATUX_STAT_TX_SCEM               (1 << 13)
-#define IOP13XX_ATUX_STAT_REC_SCEM              (1 << 12)
-#define IOP13XX_ATUX_STAT_POWER_TRAN            (1 << 11)
-#define IOP13XX_ATUX_STAT_TX_SERR               (1 << 10)
-#define IOP13XX_ATUX_STAT_DET_PAR_ERR           (1 << 9 )
-#define IOP13XX_ATUX_STAT_BIST                  (1 << 8 )
-#define IOP13XX_ATUX_STAT_INT_REC_MABORT        (1 << 7 )
-#define IOP13XX_ATUX_STAT_REC_SERR              (1 << 4 )
-#define IOP13XX_ATUX_STAT_EXT_REC_MABORT        (1 << 3 )
-#define IOP13XX_ATUX_STAT_EXT_REC_TABORT        (1 << 2 )
-#define IOP13XX_ATUX_STAT_EXT_SIG_TABORT        (1 << 1 )
-#define IOP13XX_ATUX_STAT_MASTER_DATA_PAR       (1 << 0 )
-#define IOP13XX_ATUX_PCIXSR_BUS_NUM     (8)
-#define IOP13XX_ATUX_PCIXSR_DEV_NUM     (3)
-#define IOP13XX_ATUX_PCIXSR_FUNC_NUM    (0)
-#define IOP13XX_ATUX_IALR_DISABLE       0x00000001
-#define IOP13XX_ATUX_OUMBAR_ENABLE      0x80000000
-#define IOP13XX_ATUE_OFFSET(ofs)        IOP13XX_REG_ADDR32(\
-                                        iop13xx_atue_pmmr_offset + (ofs))
-#define IOP13XX_ATUE_DID                IOP13XX_REG_ADDR16(\
-                                        iop13xx_atue_pmmr_offset + 0x2)
-#define IOP13XX_ATUE_ATUCMD             IOP13XX_REG_ADDR16(\
-                                        iop13xx_atue_pmmr_offset + 0x4)
-#define IOP13XX_ATUE_ATUSR              IOP13XX_REG_ADDR16(\
-                                        iop13xx_atue_pmmr_offset + 0x6)
-#define IOP13XX_ATUE_IABAR0             IOP13XX_ATUE_OFFSET(0x10)
-#define IOP13XX_ATUE_IAUBAR0            IOP13XX_ATUE_OFFSET(0x14)
-#define IOP13XX_ATUE_IABAR1             IOP13XX_ATUE_OFFSET(0x18)
-#define IOP13XX_ATUE_IAUBAR1            IOP13XX_ATUE_OFFSET(0x1c)
-#define IOP13XX_ATUE_IABAR2             IOP13XX_ATUE_OFFSET(0x20)
-#define IOP13XX_ATUE_IAUBAR2            IOP13XX_ATUE_OFFSET(0x24)
-#define IOP13XX_ATUE_IALR0              IOP13XX_ATUE_OFFSET(0x40)
-#define IOP13XX_ATUE_IATVR0             IOP13XX_ATUE_OFFSET(0x44)
-#define IOP13XX_ATUE_IAUTVR0            IOP13XX_ATUE_OFFSET(0x48)
-#define IOP13XX_ATUE_IALR1              IOP13XX_ATUE_OFFSET(0x4c)
-#define IOP13XX_ATUE_IATVR1             IOP13XX_ATUE_OFFSET(0x50)
-#define IOP13XX_ATUE_IAUTVR1            IOP13XX_ATUE_OFFSET(0x54)
-#define IOP13XX_ATUE_IALR2              IOP13XX_ATUE_OFFSET(0x58)
-#define IOP13XX_ATUE_IATVR2             IOP13XX_ATUE_OFFSET(0x5c)
-#define IOP13XX_ATUE_IAUTVR2            IOP13XX_ATUE_OFFSET(0x60)
-#define IOP13XX_ATUE_PE_LSTS            IOP13XX_REG_ADDR16(\
-                                        iop13xx_atue_pmmr_offset + 0xe2)
-#define IOP13XX_ATUE_OIOWTVR            IOP13XX_ATUE_OFFSET(0x304)
-#define IOP13XX_ATUE_OUMBAR0            IOP13XX_ATUE_OFFSET(0x308)
-#define IOP13XX_ATUE_OUMWTVR0           IOP13XX_ATUE_OFFSET(0x30c)
-#define IOP13XX_ATUE_OUMBAR1            IOP13XX_ATUE_OFFSET(0x310)
-#define IOP13XX_ATUE_OUMWTVR1           IOP13XX_ATUE_OFFSET(0x314)
-#define IOP13XX_ATUE_OUMBAR2            IOP13XX_ATUE_OFFSET(0x318)
-#define IOP13XX_ATUE_OUMWTVR2           IOP13XX_ATUE_OFFSET(0x31c)
-#define IOP13XX_ATUE_OUMBAR3            IOP13XX_ATUE_OFFSET(0x320)
-#define IOP13XX_ATUE_OUMWTVR3           IOP13XX_ATUE_OFFSET(0x324)
-#define IOP13XX_ATUE_ATUCR              IOP13XX_ATUE_OFFSET(0x70)
-#define IOP13XX_ATUE_PCSR               IOP13XX_ATUE_OFFSET(0x74)
-#define IOP13XX_ATUE_ATUISR             IOP13XX_ATUE_OFFSET(0x78)
-#define IOP13XX_ATUE_OIOBAR             IOP13XX_ATUE_OFFSET(0x300)
-#define IOP13XX_ATUE_OCCAR              IOP13XX_ATUE_OFFSET(0x32c)
-#define IOP13XX_ATUE_OCCDR              IOP13XX_ATUE_OFFSET(0x330)
-#define IOP13XX_ATUE_PIE_STS            IOP13XX_ATUE_OFFSET(0x384)
-#define IOP13XX_ATUE_PIE_MSK            IOP13XX_ATUE_OFFSET(0x388)
-#define IOP13XX_ATUE_ATUCR_IVM          (1 << 6)
-#define IOP13XX_ATUE_ATUCR_OUT_EN       (1 << 1)
-#define IOP13XX_ATUE_OCCAR_BUS_NUM      (24)
-#define IOP13XX_ATUE_OCCAR_DEV_NUM      (19)
-#define IOP13XX_ATUE_OCCAR_FUNC_NUM     (16)
-#define IOP13XX_ATUE_OCCAR_EXT_REG      (8)
-#define IOP13XX_ATUE_OCCAR_REG          (2)
-#define IOP13XX_ATUE_PCSR_BUS_NUM       (24)
-#define IOP13XX_ATUE_PCSR_DEV_NUM       (19)
-#define IOP13XX_ATUE_PCSR_FUNC_NUM      (16)
-#define IOP13XX_ATUE_PCSR_OUT_Q_BUSY    (1 << 15)
-#define IOP13XX_ATUE_PCSR_IN_Q_BUSY     (1 << 14)
-#define IOP13XX_ATUE_PCSR_END_POINT     (1 << 13)
-#define IOP13XX_ATUE_PCSR_LLRB_BUSY     (1 << 12)
-#define IOP13XX_ATUE_PCSR_BUS_NUM_MASK          (0xff)
-#define IOP13XX_ATUE_PCSR_DEV_NUM_MASK          (0x1f)
-#define IOP13XX_ATUE_PCSR_FUNC_NUM_MASK (0x7)
-#define IOP13XX_ATUE_PCSR_CORE_RESET            (8)
-#define IOP13XX_ATUE_PCSR_FUNC_NUM              (16)
-#define IOP13XX_ATUE_LSTS_TRAINING              (1 << 11)
-#define IOP13XX_ATUE_STAT_SLOT_PWR_MSG          (1 << 28)
-#define IOP13XX_ATUE_STAT_PME                   (1 << 27)
-#define IOP13XX_ATUE_STAT_HOT_PLUG_MSG          (1 << 26)
-#define IOP13XX_ATUE_STAT_IVM                   (1 << 25)
-#define IOP13XX_ATUE_STAT_BIST                  (1 << 24)
-#define IOP13XX_ATUE_STAT_CFG_WRITE             (1 << 18)
-#define IOP13XX_ATUE_STAT_VPD_ADDR              (1 << 17)
-#define IOP13XX_ATUE_STAT_POWER_TRAN            (1 << 16)
-#define IOP13XX_ATUE_STAT_HALT_ON_ERROR (1 << 13)
-#define IOP13XX_ATUE_STAT_ROOT_SYS_ERR          (1 << 12)
-#define IOP13XX_ATUE_STAT_ROOT_ERR_MSG          (1 << 11)
-#define IOP13XX_ATUE_STAT_PCI_IFACE_ERR (1 << 10)
-#define IOP13XX_ATUE_STAT_ERR_COR               (1 << 9 )
-#define IOP13XX_ATUE_STAT_ERR_UNCOR             (1 << 8 )
-#define IOP13XX_ATUE_STAT_CRS                   (1 << 7 )
-#define IOP13XX_ATUE_STAT_LNK_DWN               (1 << 6 )
-#define IOP13XX_ATUE_STAT_INT_REC_MABORT        (1 << 5 )
-#define IOP13XX_ATUE_STAT_DET_PAR_ERR           (1 << 4 )
-#define IOP13XX_ATUE_STAT_EXT_REC_MABORT        (1 << 3 )
-#define IOP13XX_ATUE_STAT_SIG_TABORT            (1 << 2 )
-#define IOP13XX_ATUE_STAT_EXT_REC_TABORT        (1 << 1 )
-#define IOP13XX_ATUE_STAT_MASTER_DATA_PAR       (1 << 0 )
-#define IOP13XX_ATUE_ESTAT_REC_UNSUPPORTED_COMP_REQ     (1 << 31)
-#define IOP13XX_ATUE_ESTAT_REC_COMPLETER_ABORT          (1 << 30)
-#define IOP13XX_ATUE_ESTAT_TX_POISONED_TLP              (1 << 29)
-#define IOP13XX_ATUE_ESTAT_TX_PAR_ERR                   (1 << 28)
-#define IOP13XX_ATUE_ESTAT_REC_UNSUPPORTED_REQ          (1 << 20)
-#define IOP13XX_ATUE_ESTAT_REC_ECRC_ERR         (1 << 19)
-#define IOP13XX_ATUE_ESTAT_REC_MALFORMED_TLP            (1 << 18)
-#define IOP13XX_ATUE_ESTAT_TX_RECEIVER_OVERFLOW (1 << 17)
-#define IOP13XX_ATUE_ESTAT_REC_UNEXPECTED_COMP          (1 << 16)
-#define IOP13XX_ATUE_ESTAT_INT_COMP_ABORT               (1 << 15)
-#define IOP13XX_ATUE_ESTAT_COMP_TIMEOUT         (1 << 14)
-#define IOP13XX_ATUE_ESTAT_FLOW_CONTROL_ERR             (1 << 13)
-#define IOP13XX_ATUE_ESTAT_REC_POISONED_TLP             (1 << 12)
-#define IOP13XX_ATUE_ESTAT_DATA_LNK_ERR         (1 << 4 )
-#define IOP13XX_ATUE_ESTAT_TRAINING_ERR         (1 << 0 )
-#define IOP13XX_ATUE_IALR_DISABLE               (0x00000001)
-#define IOP13XX_ATUE_OUMBAR_ENABLE              (0x80000000)
-#define IOP13XX_ATU_OUMBAR_FUNC_NUM             (28)
-#define IOP13XX_ATU_OUMBAR_FUNC_NUM_MASK        (0x7)
-/*=======================================================================*/
-/*============================MESSAGING UNIT=============================*/
-#define IOP13XX_MU_OFFSET(ofs)  IOP13XX_REG_ADDR32(IOP13XX_MU_PMMR_OFFSET +\
-                                                        (ofs))
-#define IOP13XX_MU_IMR0 IOP13XX_MU_OFFSET(0x10)
-#define IOP13XX_MU_IMR1 IOP13XX_MU_OFFSET(0x14)
-#define IOP13XX_MU_OMR0 IOP13XX_MU_OFFSET(0x18)
-#define IOP13XX_MU_OMR1 IOP13XX_MU_OFFSET(0x1C)
-#define IOP13XX_MU_IDR          IOP13XX_MU_OFFSET(0x20)
-#define IOP13XX_MU_IISR IOP13XX_MU_OFFSET(0x24)
-#define IOP13XX_MU_IIMR IOP13XX_MU_OFFSET(0x28)
-#define IOP13XX_MU_ODR          IOP13XX_MU_OFFSET(0x2C)
-#define IOP13XX_MU_OISR IOP13XX_MU_OFFSET(0x30)
-#define IOP13XX_MU_OIMR IOP13XX_MU_OFFSET(0x34)
-#define IOP13XX_MU_IRCSR        IOP13XX_MU_OFFSET(0x38)
-#define IOP13XX_MU_ORCSR        IOP13XX_MU_OFFSET(0x3C)
-#define IOP13XX_MU_MIMR IOP13XX_MU_OFFSET(0x48)
-#define IOP13XX_MU_MUCR IOP13XX_MU_OFFSET(0x50)
-#define IOP13XX_MU_QBAR IOP13XX_MU_OFFSET(0x54)
-#define IOP13XX_MU_MUBAR        IOP13XX_MU_OFFSET(0x84)
-#define IOP13XX_MU_WINDOW_SIZE  (8 * 1024)
-#define IOP13XX_MU_BASE_PHYS    (0xff000000)
-#define IOP13XX_MU_BASE_PCI     (0xff000000)
-#define IOP13XX_MU_MIMR_PCI     (IOP13XX_MU_BASE_PCI + 0x48)
-#define IOP13XX_MU_MIMR_CORE_SELECT (15)
-/*=======================================================================*/
-/*==============================ADMA UNITS===============================*/
-#define IOP13XX_ADMA_PHYS_BASE(chan)    IOP13XX_REG_ADDR32_PHYS((chan << 9))
-#define IOP13XX_ADMA_UPPER_PA(chan)     (IOP13XX_ADMA_PHYS_BASE(chan) + 0xc0)
-/*==============================XSI BRIDGE===============================*/
-#define IOP13XX_XBG_BECSR               IOP13XX_REG_ADDR32(0x178c)
-#define IOP13XX_XBG_BERAR               IOP13XX_REG_ADDR32(0x1790)
-#define IOP13XX_XBG_BERUAR              IOP13XX_REG_ADDR32(0x1794)
-#define is_atue_occdr_error(x)  ((__raw_readl(IOP13XX_XBG_BERAR) == \
-                                        IOP13XX_PMMR_VIRT_TO_PHYS(\
-                                        IOP13XX_ATUE_OCCDR))\
-                                        && (__raw_readl(IOP13XX_XBG_BECSR) & 1))
-#define is_atux_occdr_error(x)  ((__raw_readl(IOP13XX_XBG_BERAR) == \
-                                        IOP13XX_PMMR_VIRT_TO_PHYS(\
-                                        IOP13XX_ATUX_OCCDR))\
-                                        && (__raw_readl(IOP13XX_XBG_BECSR) & 1))
-/*=======================================================================*/
-#define IOP13XX_PBI_OFFSET(ofs) IOP13XX_REG_ADDR32(IOP13XX_PBI_PMMR_OFFSET +\
-                                                        (ofs))
-#define IOP13XX_PBI_CR                  IOP13XX_PBI_OFFSET(0x0)
-#define IOP13XX_PBI_SR                  IOP13XX_PBI_OFFSET(0x4)
-#define IOP13XX_PBI_BAR0                IOP13XX_PBI_OFFSET(0x8)
-#define IOP13XX_PBI_LR0                 IOP13XX_PBI_OFFSET(0xc)
-#define IOP13XX_PBI_BAR1                IOP13XX_PBI_OFFSET(0x10)
-#define IOP13XX_PBI_LR1                 IOP13XX_PBI_OFFSET(0x14)
-#define IOP13XX_PROCESSOR_FREQ          IOP13XX_REG_ADDR32(0x2180)
-/* Watchdog timer definitions */
-#define IOP_WDTCR_EN_ARM        0x1e1e1e1e
-#define IOP_WDTCR_EN            0xe1e1e1e1
-#define IOP_WDTCR_DIS_ARM       0x1f1f1f1f
-#define IOP_WDTCR_DIS           0xf1f1f1f1
-#define IOP_RCSR_WDT            (1 << 5) /* reset caused by watchdog timer */
-#define IOP13XX_WDTSR_WRITE_EN  (1 << 31) /* used to speed up reset requests */
-#define IOP13XX_WDTCR_IB_RESET  (1 << 0)
-#endif /* _IOP13XX_HW_H_ */
diff --git a/arch/arm/mach-iop13xx/include/mach/iq81340.h b/arch/arm/mach-iop13xx/include/mach/iq81340.h
deleted file mode 100644
index d7ad27a95558..000000000000
--- a/arch/arm/mach-iop13xx/include/mach/iq81340.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _IQ81340_H_
-#define _IQ81340_H_
-#define IQ81340_PCE_BAR0    IOP13XX_PBI_LOWER_MEM_RA
-#define IQ81340_PCE_BAR1    (IQ81340_PCE_BAR0 + 0x02000000)
-#define IQ81340_FLASHBASE   IQ81340_PCE_BAR0    /* Flash */
-#define IQ81340_PCE_BAR1_OFFSET(a) (IQ81340_PCE_BAR1 + (a))
-#define IQ81340_PRD_CODE    IQ81340_PCE_BAR1_OFFSET(0)
-#define IQ81340_BRD_STEP    IQ81340_PCE_BAR1_OFFSET(0x10000)
-#define IQ81340_CPLD_REV    IQ81340_PCE_BAR1_OFFSET(0x20000)
-#define IQ81340_LED          IQ81340_PCE_BAR1_OFFSET(0x30000)
-#define IQ81340_LHEX         IQ81340_PCE_BAR1_OFFSET(0x40000)
-#define IQ81340_RHEX         IQ81340_PCE_BAR1_OFFSET(0x50000)
-#define IQ81340_BUZZER       IQ81340_PCE_BAR1_OFFSET(0x60000)
-#define IQ81340_32K_NVRAM   IQ81340_PCE_BAR1_OFFSET(0x70000)
-#define IQ81340_256K_NVRAM  IQ81340_PCE_BAR1_OFFSET(0x80000)
-#define IQ81340_ROTARY_SW   IQ81340_PCE_BAR1_OFFSET(0xd0000)
-#define IQ81340_BATT_STAT   IQ81340_PCE_BAR1_OFFSET(0xf0000)
-#define IQ81340_CMP_FLSH    IQ81340_PCE_BAR1_OFFSET(0x1000000) /* 16MB */
-#define PBI_CF_IDE_BASE     (IQ81340_CMP_FLSH)
-#define PBI_CF_BAR_ADDR     (IOP13XX_PBI_BAR1)
-#endif  /* _IQ81340_H_ */
diff --git a/arch/arm/mach-iop13xx/include/mach/irqs.h b/arch/arm/mach-iop13xx/include/mach/irqs.h
deleted file mode 100644
index cd6b6375c050..000000000000
--- a/arch/arm/mach-iop13xx/include/mach/irqs.h
+++ /dev/null
@@ -1,195 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _IOP13XX_IRQS_H_
-#define _IOP13XX_IRQS_H_
-#ifndef __ASSEMBLER__
-#include <linux/types.h>
-/* INTPND0 CP6 R0 Page 3
- */
-static inline u32 read_intpnd_0(void)
-{
-        u32 val;
-        asm volatile("mrc p6, 0, %0, c0, c3, 0":"=r" (val));
-        return val;
-}
-/* INTPND1 CP6 R1 Page 3
- */
-static inline u32 read_intpnd_1(void)
-{
-        u32 val;
-        asm volatile("mrc p6, 0, %0, c1, c3, 0":"=r" (val));
-        return val;
-}
-/* INTPND2 CP6 R2 Page 3
- */
-static inline u32 read_intpnd_2(void)
-{
-        u32 val;
-        asm volatile("mrc p6, 0, %0, c2, c3, 0":"=r" (val));
-        return val;
-}
-/* INTPND3 CP6 R3 Page 3
- */
-static inline u32 read_intpnd_3(void)
-{
-        u32 val;
-        asm volatile("mrc p6, 0, %0, c3, c3, 0":"=r" (val));
-        return val;
-}
-#endif
-#define INTBASE 0
-#define INTSIZE_4 1
-/*
- * iop34x chipset interrupts
- */
-#define IOP13XX_IRQ(x)          (IOP13XX_IRQ_OFS + (x))
-/*
- * On IRQ or FIQ register
- */
-#define IRQ_IOP13XX_ADMA0_EOT   (0)
-#define IRQ_IOP13XX_ADMA0_EOC   (1)
-#define IRQ_IOP13XX_ADMA1_EOT   (2)
-#define IRQ_IOP13XX_ADMA1_EOC   (3)
-#define IRQ_IOP13XX_ADMA2_EOT   (4)
-#define IRQ_IOP13XX_ADMA2_EOC   (5)
-#define IRQ_IOP134_WATCHDOG     (6)
-#define IRQ_IOP13XX_RSVD_7      (7)
-#define IRQ_IOP13XX_TIMER0      (8)
-#define IRQ_IOP13XX_TIMER1      (9)
-#define IRQ_IOP13XX_I2C_0       (10)
-#define IRQ_IOP13XX_I2C_1       (11)
-#define IRQ_IOP13XX_MSG (12)
-#define IRQ_IOP13XX_MSGIBQ      (13)
-#define IRQ_IOP13XX_ATU_IM      (14)
-#define IRQ_IOP13XX_ATU_BIST    (15)
-#define IRQ_IOP13XX_PPMU        (16)
-#define IRQ_IOP13XX_COREPMU     (17)
-#define IRQ_IOP13XX_CORECACHE   (18)
-#define IRQ_IOP13XX_RSVD_19     (19)
-#define IRQ_IOP13XX_RSVD_20     (20)
-#define IRQ_IOP13XX_RSVD_21     (21)
-#define IRQ_IOP13XX_RSVD_22     (22)
-#define IRQ_IOP13XX_RSVD_23     (23)
-#define IRQ_IOP13XX_XINT0       (24)
-#define IRQ_IOP13XX_XINT1       (25)
-#define IRQ_IOP13XX_XINT2       (26)
-#define IRQ_IOP13XX_XINT3       (27)
-#define IRQ_IOP13XX_XINT4       (28)
-#define IRQ_IOP13XX_XINT5       (29)
-#define IRQ_IOP13XX_XINT6       (30)
-#define IRQ_IOP13XX_XINT7       (31)
-                                      /* IINTSRC1 bit */
-#define IRQ_IOP13XX_XINT8       (32)  /* 0  */
-#define IRQ_IOP13XX_XINT9       (33)  /* 1  */
-#define IRQ_IOP13XX_XINT10      (34)  /* 2  */
-#define IRQ_IOP13XX_XINT11      (35)  /* 3  */
-#define IRQ_IOP13XX_XINT12      (36)  /* 4  */
-#define IRQ_IOP13XX_XINT13      (37)  /* 5  */
-#define IRQ_IOP13XX_XINT14      (38)  /* 6  */
-#define IRQ_IOP13XX_XINT15      (39)  /* 7  */
-#define IRQ_IOP13XX_RSVD_40     (40)  /* 8  */
-#define IRQ_IOP13XX_RSVD_41     (41)  /* 9  */
-#define IRQ_IOP13XX_RSVD_42     (42)  /* 10 */
-#define IRQ_IOP13XX_RSVD_43     (43)  /* 11 */
-#define IRQ_IOP13XX_RSVD_44     (44)  /* 12 */
-#define IRQ_IOP13XX_RSVD_45     (45)  /* 13 */
-#define IRQ_IOP13XX_RSVD_46     (46)  /* 14 */
-#define IRQ_IOP13XX_RSVD_47     (47)  /* 15 */
-#define IRQ_IOP13XX_RSVD_48     (48)  /* 16 */
-#define IRQ_IOP13XX_RSVD_49     (49)  /* 17 */
-#define IRQ_IOP13XX_RSVD_50     (50)  /* 18 */
-#define IRQ_IOP13XX_UART0       (51)  /* 19 */
-#define IRQ_IOP13XX_UART1       (52)  /* 20 */
-#define IRQ_IOP13XX_PBIE        (53)  /* 21 */
-#define IRQ_IOP13XX_ATU_CRW     (54)  /* 22 */
-#define IRQ_IOP13XX_ATU_ERR     (55)  /* 23 */
-#define IRQ_IOP13XX_MCU_ERR     (56)  /* 24 */
-#define IRQ_IOP13XX_ADMA0_ERR   (57)  /* 25 */
-#define IRQ_IOP13XX_ADMA1_ERR   (58)  /* 26 */
-#define IRQ_IOP13XX_ADMA2_ERR   (59)  /* 27 */
-#define IRQ_IOP13XX_RSVD_60     (60)  /* 28 */
-#define IRQ_IOP13XX_RSVD_61     (61)  /* 29 */
-#define IRQ_IOP13XX_MSG_ERR     (62)  /* 30 */
-#define IRQ_IOP13XX_RSVD_63     (63)  /* 31 */
-                                      /* IINTSRC2 bit */
-#define IRQ_IOP13XX_INTERPROC   (64)  /* 0  */
-#define IRQ_IOP13XX_RSVD_65     (65)  /* 1  */
-#define IRQ_IOP13XX_RSVD_66     (66)  /* 2  */
-#define IRQ_IOP13XX_RSVD_67     (67)  /* 3  */
-#define IRQ_IOP13XX_RSVD_68     (68)  /* 4  */
-#define IRQ_IOP13XX_RSVD_69     (69)  /* 5  */
-#define IRQ_IOP13XX_RSVD_70     (70)  /* 6  */
-#define IRQ_IOP13XX_RSVD_71     (71)  /* 7  */
-#define IRQ_IOP13XX_RSVD_72     (72)  /* 8  */
-#define IRQ_IOP13XX_RSVD_73     (73)  /* 9  */
-#define IRQ_IOP13XX_RSVD_74     (74)  /* 10 */
-#define IRQ_IOP13XX_RSVD_75     (75)  /* 11 */
-#define IRQ_IOP13XX_RSVD_76     (76)  /* 12 */
-#define IRQ_IOP13XX_RSVD_77     (77)  /* 13 */
-#define IRQ_IOP13XX_RSVD_78     (78)  /* 14 */
-#define IRQ_IOP13XX_RSVD_79     (79)  /* 15 */
-#define IRQ_IOP13XX_RSVD_80     (80)  /* 16 */
-#define IRQ_IOP13XX_RSVD_81     (81)  /* 17 */
-#define IRQ_IOP13XX_RSVD_82     (82)  /* 18 */
-#define IRQ_IOP13XX_RSVD_83     (83)  /* 19 */
-#define IRQ_IOP13XX_RSVD_84     (84)  /* 20 */
-#define IRQ_IOP13XX_RSVD_85     (85)  /* 21 */
-#define IRQ_IOP13XX_RSVD_86     (86)  /* 22 */
-#define IRQ_IOP13XX_RSVD_87     (87)  /* 23 */
-#define IRQ_IOP13XX_RSVD_88     (88)  /* 24 */
-#define IRQ_IOP13XX_RSVD_89     (89)  /* 25 */
-#define IRQ_IOP13XX_RSVD_90     (90)  /* 26 */
-#define IRQ_IOP13XX_RSVD_91     (91)  /* 27 */
-#define IRQ_IOP13XX_RSVD_92     (92)  /* 28 */
-#define IRQ_IOP13XX_RSVD_93     (93)  /* 29 */
-#define IRQ_IOP13XX_SIB_ERR     (94)  /* 30 */
-#define IRQ_IOP13XX_SRAM_ERR    (95)  /* 31 */
-                                      /* IINTSRC3 bit */
-#define IRQ_IOP13XX_I2C_2       (96)  /* 0  */
-#define IRQ_IOP13XX_ATUE_BIST   (97)  /* 1  */
-#define IRQ_IOP13XX_ATUE_CRW    (98)  /* 2  */
-#define IRQ_IOP13XX_ATUE_ERR    (99)  /* 3  */
-#define IRQ_IOP13XX_IMU (100) /* 4  */
-#define IRQ_IOP13XX_RSVD_101    (101) /* 5  */
-#define IRQ_IOP13XX_RSVD_102    (102) /* 6  */
-#define IRQ_IOP13XX_TPMI0_OUT   (103) /* 7  */
-#define IRQ_IOP13XX_TPMI1_OUT   (104) /* 8  */
-#define IRQ_IOP13XX_TPMI2_OUT   (105) /* 9  */
-#define IRQ_IOP13XX_TPMI3_OUT   (106) /* 10 */
-#define IRQ_IOP13XX_ATUE_IMA    (107) /* 11 */
-#define IRQ_IOP13XX_ATUE_IMB    (108) /* 12 */
-#define IRQ_IOP13XX_ATUE_IMC    (109) /* 13 */
-#define IRQ_IOP13XX_ATUE_IMD    (110) /* 14 */
-#define IRQ_IOP13XX_MU_MSI_TB   (111) /* 15 */
-#define IRQ_IOP13XX_RSVD_112    (112) /* 16 */
-#define IRQ_IOP13XX_INBD_MSI    (113) /* 17 */
-#define IRQ_IOP13XX_RSVD_114    (114) /* 18 */
-#define IRQ_IOP13XX_RSVD_115    (115) /* 19 */
-#define IRQ_IOP13XX_RSVD_116    (116) /* 20 */
-#define IRQ_IOP13XX_RSVD_117    (117) /* 21 */
-#define IRQ_IOP13XX_RSVD_118    (118) /* 22 */
-#define IRQ_IOP13XX_RSVD_119    (119) /* 23 */
-#define IRQ_IOP13XX_RSVD_120    (120) /* 24 */
-#define IRQ_IOP13XX_RSVD_121    (121) /* 25 */
-#define IRQ_IOP13XX_RSVD_122    (122) /* 26 */
-#define IRQ_IOP13XX_RSVD_123    (123) /* 27 */
-#define IRQ_IOP13XX_RSVD_124    (124) /* 28 */
-#define IRQ_IOP13XX_RSVD_125    (125) /* 29 */
-#define IRQ_IOP13XX_RSVD_126    (126) /* 30 */
-#define IRQ_IOP13XX_HPI (127) /* 31 */
-#ifdef CONFIG_PCI_MSI
-#define IRQ_IOP13XX_MSI_0       (IRQ_IOP13XX_HPI + 1)
-#define NR_IOP13XX_IRQS         (IRQ_IOP13XX_MSI_0 + 128)
-#else
-#define NR_IOP13XX_IRQS (IRQ_IOP13XX_HPI + 1)
-#endif
-#endif /* _IOP13XX_IRQ_H_ */
diff --git a/arch/arm/mach-iop13xx/include/mach/memory.h b/arch/arm/mach-iop13xx/include/mach/memory.h
deleted file mode 100644
index 32da0e09c6a3..000000000000
--- a/arch/arm/mach-iop13xx/include/mach/memory.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __ASM_ARCH_MEMORY_H
-#define __ASM_ARCH_MEMORY_H
-#include <mach/hardware.h>
-#ifndef __ASSEMBLY__
-#if defined(CONFIG_ARCH_IOP13XX)
-#define IOP13XX_PMMR_V_START (IOP13XX_PMMR_VIRT_MEM_BASE)
-#define IOP13XX_PMMR_V_END   (IOP13XX_PMMR_VIRT_MEM_BASE + IOP13XX_PMMR_SIZE)
-#define IOP13XX_PMMR_P_START (IOP13XX_PMMR_PHYS_MEM_BASE)
-#define IOP13XX_PMMR_P_END   (IOP13XX_PMMR_PHYS_MEM_BASE + IOP13XX_PMMR_SIZE)
-static inline dma_addr_t __virt_to_lbus(void __iomem *x)
-{
-        return x + IOP13XX_PMMR_PHYS_MEM_BASE - IOP13XX_PMMR_VIRT_MEM_BASE;
-}
-static inline void __iomem *__lbus_to_virt(dma_addr_t x)
-{
-        return x + IOP13XX_PMMR_VIRT_MEM_BASE - IOP13XX_PMMR_PHYS_MEM_BASE;
-}
-#define __is_lbus_dma(a)                                \
-        ((a) >= IOP13XX_PMMR_P_START && (a) < IOP13XX_PMMR_P_END)
-#define __is_lbus_virt(a)                               \
-        ((a) >= IOP13XX_PMMR_V_START && (a) < IOP13XX_PMMR_V_END)
-/* Device is an lbus device if it is on the platform bus of the IOP13XX */
-#define is_lbus_device(dev)                             \
-        (dev && strncmp(dev->bus->name, "platform", 8) == 0)
-#define __arch_dma_to_virt(dev, addr)                                   \
-        ({                                                              \
-                void * __virt;                                          \
-                dma_addr_t __dma = addr;                                \
-                if (is_lbus_device(dev) && __is_lbus_dma(__dma))        \
-                        __virt = __lbus_to_virt(__dma);                 \
-                else                                                    \
-                        __virt = (void *)__phys_to_virt(__dma);         \
-                __virt;                                                 \
-        })
-#define __arch_virt_to_dma(dev, addr)                                   \
-        ({                                                              \
-                void * __virt = addr;                                   \
-                dma_addr_t __dma;                                       \
-                if (is_lbus_device(dev) && __is_lbus_virt(__virt))      \
-                        __dma = __virt_to_lbus(__virt);                 \
-                else                                                    \
-                        __dma = __virt_to_phys((unsigned long)__virt);  \
-                __dma;                                                  \
-        })
-#define __arch_pfn_to_dma(dev, pfn)                                     \
-        ({                                                              \
-                /* __is_lbus_virt() can never be true for RAM pages */  \
-                (dma_addr_t)__pfn_to_phys(pfn);                         \
-        })
-#define __arch_dma_to_pfn(dev, addr)    __phys_to_pfn(addr)
-#endif /* CONFIG_ARCH_IOP13XX */
-#endif /* !ASSEMBLY */
-#endif
diff --git a/arch/arm/mach-iop13xx/include/mach/time.h b/arch/arm/mach-iop13xx/include/mach/time.h
deleted file mode 100644
index 2c2d7532d5c3..000000000000
--- a/arch/arm/mach-iop13xx/include/mach/time.h
+++ /dev/null
@@ -1,127 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _IOP13XX_TIME_H_
-#define _IOP13XX_TIME_H_
-#include <mach/irqs.h>
-#define IRQ_IOP_TIMER0 IRQ_IOP13XX_TIMER0
-#define IOP_TMR_EN          0x02
-#define IOP_TMR_RELOAD      0x04
-#define IOP_TMR_PRIVILEGED 0x08
-#define IOP_TMR_RATIO_1_1  0x00
-#define IOP13XX_XSI_FREQ_RATIO_MASK     (3 << 19)
-#define IOP13XX_XSI_FREQ_RATIO_2        (0 << 19)
-#define IOP13XX_XSI_FREQ_RATIO_3        (1 << 19)
-#define IOP13XX_XSI_FREQ_RATIO_4        (2 << 19)
-#define IOP13XX_CORE_FREQ_MASK          (7 << 16)
-#define IOP13XX_CORE_FREQ_600           (0 << 16)
-#define IOP13XX_CORE_FREQ_667           (1 << 16)
-#define IOP13XX_CORE_FREQ_800           (2 << 16)
-#define IOP13XX_CORE_FREQ_933           (3 << 16)
-#define IOP13XX_CORE_FREQ_1000          (4 << 16)
-#define IOP13XX_CORE_FREQ_1200          (5 << 16)
-void iop_init_time(unsigned long tickrate);
-static inline unsigned long iop13xx_core_freq(void)
-{
-        unsigned long freq = __raw_readl(IOP13XX_PROCESSOR_FREQ);
-        freq &= IOP13XX_CORE_FREQ_MASK;
-        switch (freq) {
-        case IOP13XX_CORE_FREQ_600:
-                return 600000000;
-        case IOP13XX_CORE_FREQ_667:
-                return 667000000;
-        case IOP13XX_CORE_FREQ_800:
-                return 800000000;
-        case IOP13XX_CORE_FREQ_933:
-                return 933000000;
-        case IOP13XX_CORE_FREQ_1000:
-                return 1000000000;
-        case IOP13XX_CORE_FREQ_1200:
-                return 1200000000;
-        default:
-                printk("%s: warning unknown frequency, defaulting to 800MHz\n",
-                        __func__);
-        }
-        return 800000000;
-}
-static inline unsigned long iop13xx_xsi_bus_ratio(void)
-{
-        unsigned long  ratio = __raw_readl(IOP13XX_PROCESSOR_FREQ);
-        ratio &= IOP13XX_XSI_FREQ_RATIO_MASK;
-        switch (ratio) {
-        case IOP13XX_XSI_FREQ_RATIO_2:
-                return 2;
-        case IOP13XX_XSI_FREQ_RATIO_3:
-                return 3;
-        case IOP13XX_XSI_FREQ_RATIO_4:
-                return 4;
-        default:
-                printk("%s: warning unknown ratio, defaulting to 2\n",
-                        __func__);
-        }
-        return 2;
-}
-static inline u32 read_tmr0(void)
-{
-        u32 val;
-        asm volatile("mrc p6, 0, %0, c0, c9, 0" : "=r" (val));
-        return val;
-}
-static inline void write_tmr0(u32 val)
-{
-        asm volatile("mcr p6, 0, %0, c0, c9, 0" : : "r" (val));
-}
-static inline void write_tmr1(u32 val)
-{
-        asm volatile("mcr p6, 0, %0, c1, c9, 0" : : "r" (val));
-}
-static inline u32 read_tcr0(void)
-{
-        u32 val;
-        asm volatile("mrc p6, 0, %0, c2, c9, 0" : "=r" (val));
-        return val;
-}
-static inline void write_tcr0(u32 val)
-{
-        asm volatile("mcr p6, 0, %0, c2, c9, 0" : : "r" (val));
-}
-static inline u32 read_tcr1(void)
-{
-        u32 val;
-        asm volatile("mrc p6, 0, %0, c3, c9, 0" : "=r" (val));
-        return val;
-}
-static inline void write_tcr1(u32 val)
-{
-        asm volatile("mcr p6, 0, %0, c3, c9, 0" : : "r" (val));
-}
-static inline void write_trr0(u32 val)
-{
-        asm volatile("mcr p6, 0, %0, c4, c9, 0" : : "r" (val));
-}
-static inline void write_trr1(u32 val)
-{
-        asm volatile("mcr p6, 0, %0, c5, c9, 0" : : "r" (val));
-}
-static inline void write_tisr(u32 val)
-{
-        asm volatile("mcr p6, 0, %0, c6, c9, 0" : : "r" (val));
-}
-#endif
diff --git a/arch/arm/mach-iop13xx/include/mach/uncompress.h b/arch/arm/mach-iop13xx/include/mach/uncompress.h
deleted file mode 100644
index c62903041d11..000000000000
--- a/arch/arm/mach-iop13xx/include/mach/uncompress.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#include <asm/types.h>
-#include <linux/serial_reg.h>
-#include <mach/hardware.h>
-#define UART_BASE ((volatile u32 *)IOP13XX_UART1_PHYS)
-#define TX_DONE (UART_LSR_TEMT | UART_LSR_THRE)
-static inline void putc(char c)
-{
-        while ((UART_BASE[UART_LSR] & TX_DONE) != TX_DONE)
-                barrier();
-        UART_BASE[UART_TX] = c;
-}
-static inline void flush(void)
-{
-}
-/*
- * nothing to do
- */
-#define arch_decomp_setup()
diff --git a/arch/arm/mach-iop13xx/io.c b/arch/arm/mach-iop13xx/io.c
deleted file mode 100644
index 253d446b1f3f..000000000000
--- a/arch/arm/mach-iop13xx/io.c
+++ /dev/null
@@ -1,77 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * iop13xx custom ioremap implementation
- * Copyright (c) 2005-2006, Intel Corporation.
- */
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/io.h>
-#include <mach/hardware.h>
-#include "pci.h"
-static void __iomem *__iop13xx_ioremap_caller(phys_addr_t cookie,
-        size_t size, unsigned int mtype, void *caller)
-{
-        void __iomem * retval;
-        switch (cookie) {
-        case IOP13XX_PCIX_LOWER_MEM_RA ... IOP13XX_PCIX_UPPER_MEM_RA:
-                if (unlikely(!iop13xx_atux_mem_base))
-                        retval = NULL;
-                else
-                        retval = (iop13xx_atux_mem_base +
-                                 (cookie - IOP13XX_PCIX_LOWER_MEM_RA));
-                break;
-        case IOP13XX_PCIE_LOWER_MEM_RA ... IOP13XX_PCIE_UPPER_MEM_RA:
-                if (unlikely(!iop13xx_atue_mem_base))
-                        retval = NULL;
-                else
-                        retval = (iop13xx_atue_mem_base +
-                                 (cookie - IOP13XX_PCIE_LOWER_MEM_RA));
-                break;
-        case IOP13XX_PBI_LOWER_MEM_RA ... IOP13XX_PBI_UPPER_MEM_RA:
-                retval = __arm_ioremap_caller(IOP13XX_PBI_LOWER_MEM_PA +
-                                       (cookie - IOP13XX_PBI_LOWER_MEM_RA),
-                                       size, mtype, __builtin_return_address(0));
-                break;
-        case IOP13XX_PMMR_PHYS_MEM_BASE ... IOP13XX_PMMR_UPPER_MEM_PA:
-                retval = IOP13XX_PMMR_PHYS_TO_VIRT(cookie);
-                break;
-        default:
-                retval = __arm_ioremap_caller(cookie, size, mtype,
-                                caller);
-        }
-        return retval;
-}
-static void __iop13xx_iounmap(volatile void __iomem *addr)
-{
-        if (iop13xx_atue_mem_base)
-                if (addr >= (void __iomem *) iop13xx_atue_mem_base &&
-                    addr < (void __iomem *) (iop13xx_atue_mem_base +
-                                             iop13xx_atue_mem_size))
-                    goto skip;
-        if (iop13xx_atux_mem_base)
-                if (addr >= (void __iomem *) iop13xx_atux_mem_base &&
-                    addr < (void __iomem *) (iop13xx_atux_mem_base +
-                                             iop13xx_atux_mem_size))
-                    goto skip;
-        switch ((u32) addr) {
-        case (u32)IOP13XX_PMMR_VIRT_MEM_BASE ... (u32)IOP13XX_PMMR_UPPER_MEM_VA:
-                goto skip;
-        }
-        __iounmap(addr);
-skip:
-        return;
-}
-void __init iop13xx_init_early(void)
-{
-        arch_ioremap_caller = __iop13xx_ioremap_caller;
-        arch_iounmap = __iop13xx_iounmap;
-}
diff --git a/arch/arm/mach-iop13xx/iq81340mc.c b/arch/arm/mach-iop13xx/iq81340mc.c
deleted file mode 100644
index b3ce5cb228cc..000000000000
--- a/arch/arm/mach-iop13xx/iq81340mc.c
+++ /dev/null
@@ -1,84 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * iq81340mc board support
- * Copyright (c) 2005-2006, Intel Corporation.
- */
-#include <linux/pci.h>
-#include <mach/hardware.h>
-#include <asm/irq.h>
-#include <asm/mach/pci.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include "pci.h"
-#include <asm/mach/time.h>
-#include <mach/time.h>
-extern int init_atu; /* Flag to select which ATU(s) to initialize / disable */
-static int __init
-iq81340mc_pcix_map_irq(const struct pci_dev *dev, u8 idsel, u8 pin)
-{
-        switch (idsel) {
-        case 1:
-                switch (pin) {
-                case 1: return ATUX_INTB;
-                case 2: return ATUX_INTC;
-                case 3: return ATUX_INTD;
-                case 4: return ATUX_INTA;
-                default: return -1;
-                }
-        case 2:
-                switch (pin) {
-                case 1: return ATUX_INTC;
-                case 2: return ATUX_INTD;
-                case 3: return ATUX_INTC;
-                case 4: return ATUX_INTD;
-                default: return -1;
-                }
-        default: return -1;
-        }
-}
-static struct hw_pci iq81340mc_pci __initdata = {
-        .nr_controllers = 0,
-        .setup          = iop13xx_pci_setup,
-        .map_irq        = iq81340mc_pcix_map_irq,
-        .scan           = iop13xx_scan_bus,
-        .preinit        = iop13xx_pci_init,
-};
-static int __init iq81340mc_pci_init(void)
-{
-        iop13xx_atu_select(&iq81340mc_pci);
-        pci_common_init(&iq81340mc_pci);
-        iop13xx_map_pci_memory();
-        return 0;
-}
-static void __init iq81340mc_init(void)
-{
-        iop13xx_platform_init();
-        iq81340mc_pci_init();
-        iop13xx_add_tpmi_devices();
-}
-static void __init iq81340mc_timer_init(void)
-{
-        unsigned long bus_freq = iop13xx_core_freq() / iop13xx_xsi_bus_ratio();
-        printk(KERN_DEBUG "%s: bus frequency: %lu\n", __func__, bus_freq);
-        iop_init_time(bus_freq);
-}
-MACHINE_START(IQ81340MC, "Intel IQ81340MC")
-        /* Maintainer: Dan Williams <dan.j.williams@intel.com> */
-        .atag_offset    = 0x100,
-        .init_early     = iop13xx_init_early,
-        .map_io         = iop13xx_map_io,
-        .init_irq       = iop13xx_init_irq,
-        .init_time      = iq81340mc_timer_init,
-        .init_machine   = iq81340mc_init,
-        .restart        = iop13xx_restart,
-        .nr_irqs        = NR_IOP13XX_IRQS,
-MACHINE_END
diff --git a/arch/arm/mach-iop13xx/iq81340sc.c b/arch/arm/mach-iop13xx/iq81340sc.c
deleted file mode 100644
index 123845dcf2d3..000000000000
--- a/arch/arm/mach-iop13xx/iq81340sc.c
+++ /dev/null
@@ -1,86 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * iq81340sc board support
- * Copyright (c) 2005-2006, Intel Corporation.
- */
-#include <linux/pci.h>
-#include <mach/hardware.h>
-#include <asm/irq.h>
-#include <asm/mach/pci.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include "pci.h"
-#include <asm/mach/time.h>
-#include <mach/time.h>
-extern int init_atu;
-static int __init
-iq81340sc_atux_map_irq(const struct pci_dev *dev, u8 idsel, u8 pin)
-{
-        WARN_ON(idsel < 1 || idsel > 2);
-        switch (idsel) {
-        case 1:
-                switch (pin) {
-                case 1: return ATUX_INTB;
-                case 2: return ATUX_INTC;
-                case 3: return ATUX_INTD;
-                case 4: return ATUX_INTA;
-                default: return -1;
-                }
-        case 2:
-                switch (pin) {
-                case 1: return ATUX_INTC;
-                case 2: return ATUX_INTC;
-                case 3: return ATUX_INTC;
-                case 4: return ATUX_INTC;
-                default: return -1;
-                }
-        default: return -1;
-        }
-}
-static struct hw_pci iq81340sc_pci __initdata = {
-        .nr_controllers = 0,
-        .setup          = iop13xx_pci_setup,
-        .scan           = iop13xx_scan_bus,
-        .map_irq        = iq81340sc_atux_map_irq,
-        .preinit        = iop13xx_pci_init
-};
-static int __init iq81340sc_pci_init(void)
-{
-        iop13xx_atu_select(&iq81340sc_pci);
-        pci_common_init(&iq81340sc_pci);
-        iop13xx_map_pci_memory();
-        return 0;
-}
-static void __init iq81340sc_init(void)
-{
-        iop13xx_platform_init();
-        iq81340sc_pci_init();
-        iop13xx_add_tpmi_devices();
-}
-static void __init iq81340sc_timer_init(void)
-{
-        unsigned long bus_freq = iop13xx_core_freq() / iop13xx_xsi_bus_ratio();
-        printk(KERN_DEBUG "%s: bus frequency: %lu\n", __func__, bus_freq);
-        iop_init_time(bus_freq);
-}
-MACHINE_START(IQ81340SC, "Intel IQ81340SC")
-        /* Maintainer: Dan Williams <dan.j.williams@intel.com> */
-        .atag_offset    = 0x100,
-        .init_early     = iop13xx_init_early,
-        .map_io         = iop13xx_map_io,
-        .init_irq       = iop13xx_init_irq,
-        .init_time      = iq81340sc_timer_init,
-        .init_machine   = iq81340sc_init,
-        .restart        = iop13xx_restart,
-        .nr_irqs        = NR_IOP13XX_IRQS,
-MACHINE_END
diff --git a/arch/arm/mach-iop13xx/irq.c b/arch/arm/mach-iop13xx/irq.c
deleted file mode 100644
index 0e24ba7a1309..000000000000
--- a/arch/arm/mach-iop13xx/irq.c
+++ /dev/null
@@ -1,227 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * iop13xx IRQ handling / support functions
- * Copyright (c) 2005-2006, Intel Corporation.
- */
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/list.h>
-#include <linux/sysctl.h>
-#include <linux/uaccess.h>
-#include <asm/mach/irq.h>
-#include <asm/irq.h>
-#include <mach/hardware.h>
-#include <mach/irqs.h>
-#include "msi.h"
-/* INTCTL0 CP6 R0 Page 4
- */
-static u32 read_intctl_0(void)
-{
-        u32 val;
-        asm volatile("mrc p6, 0, %0, c0, c4, 0":"=r" (val));
-        return val;
-}
-static void write_intctl_0(u32 val)
-{
-        asm volatile("mcr p6, 0, %0, c0, c4, 0"::"r" (val));
-}
-/* INTCTL1 CP6 R1 Page 4
- */
-static u32 read_intctl_1(void)
-{
-        u32 val;
-        asm volatile("mrc p6, 0, %0, c1, c4, 0":"=r" (val));
-        return val;
-}
-static void write_intctl_1(u32 val)
-{
-        asm volatile("mcr p6, 0, %0, c1, c4, 0"::"r" (val));
-}
-/* INTCTL2 CP6 R2 Page 4
- */
-static u32 read_intctl_2(void)
-{
-        u32 val;
-        asm volatile("mrc p6, 0, %0, c2, c4, 0":"=r" (val));
-        return val;
-}
-static void write_intctl_2(u32 val)
-{
-        asm volatile("mcr p6, 0, %0, c2, c4, 0"::"r" (val));
-}
-/* INTCTL3 CP6 R3 Page 4
- */
-static u32 read_intctl_3(void)
-{
-        u32 val;
-        asm volatile("mrc p6, 0, %0, c3, c4, 0":"=r" (val));
-        return val;
-}
-static void write_intctl_3(u32 val)
-{
-        asm volatile("mcr p6, 0, %0, c3, c4, 0"::"r" (val));
-}
-/* INTSTR0 CP6 R0 Page 5
- */
-static void write_intstr_0(u32 val)
-{
-        asm volatile("mcr p6, 0, %0, c0, c5, 0"::"r" (val));
-}
-/* INTSTR1 CP6 R1 Page 5
- */
-static void write_intstr_1(u32 val)
-{
-        asm volatile("mcr p6, 0, %0, c1, c5, 0"::"r" (val));
-}
-/* INTSTR2 CP6 R2 Page 5
- */
-static void write_intstr_2(u32 val)
-{
-        asm volatile("mcr p6, 0, %0, c2, c5, 0"::"r" (val));
-}
-/* INTSTR3 CP6 R3 Page 5
- */
-static void write_intstr_3(u32 val)
-{
-        asm volatile("mcr p6, 0, %0, c3, c5, 0"::"r" (val));
-}
-/* INTBASE CP6 R0 Page 2
- */
-static void write_intbase(u32 val)
-{
-        asm volatile("mcr p6, 0, %0, c0, c2, 0"::"r" (val));
-}
-/* INTSIZE CP6 R2 Page 2
- */
-static void write_intsize(u32 val)
-{
-        asm volatile("mcr p6, 0, %0, c2, c2, 0"::"r" (val));
-}
-/* 0 = Interrupt Masked and 1 = Interrupt not masked */
-static void
-iop13xx_irq_mask0 (struct irq_data *d)
-{
-        write_intctl_0(read_intctl_0() & ~(1 << (d->irq - 0)));
-}
-static void
-iop13xx_irq_mask1 (struct irq_data *d)
-{
-        write_intctl_1(read_intctl_1() & ~(1 << (d->irq - 32)));
-}
-static void
-iop13xx_irq_mask2 (struct irq_data *d)
-{
-        write_intctl_2(read_intctl_2() & ~(1 << (d->irq - 64)));
-}
-static void
-iop13xx_irq_mask3 (struct irq_data *d)
-{
-        write_intctl_3(read_intctl_3() & ~(1 << (d->irq - 96)));
-}
-static void
-iop13xx_irq_unmask0(struct irq_data *d)
-{
-        write_intctl_0(read_intctl_0() | (1 << (d->irq - 0)));
-}
-static void
-iop13xx_irq_unmask1(struct irq_data *d)
-{
-        write_intctl_1(read_intctl_1() | (1 << (d->irq - 32)));
-}
-static void
-iop13xx_irq_unmask2(struct irq_data *d)
-{
-        write_intctl_2(read_intctl_2() | (1 << (d->irq - 64)));
-}
-static void
-iop13xx_irq_unmask3(struct irq_data *d)
-{
-        write_intctl_3(read_intctl_3() | (1 << (d->irq - 96)));
-}
-static struct irq_chip iop13xx_irqchip1 = {
-        .name       = "IOP13xx-1",
-        .irq_ack    = iop13xx_irq_mask0,
-        .irq_mask   = iop13xx_irq_mask0,
-        .irq_unmask = iop13xx_irq_unmask0,
-};
-static struct irq_chip iop13xx_irqchip2 = {
-        .name       = "IOP13xx-2",
-        .irq_ack    = iop13xx_irq_mask1,
-        .irq_mask   = iop13xx_irq_mask1,
-        .irq_unmask = iop13xx_irq_unmask1,
-};
-static struct irq_chip iop13xx_irqchip3 = {
-        .name       = "IOP13xx-3",
-        .irq_ack    = iop13xx_irq_mask2,
-        .irq_mask   = iop13xx_irq_mask2,
-        .irq_unmask = iop13xx_irq_unmask2,
-};
-static struct irq_chip iop13xx_irqchip4 = {
-        .name       = "IOP13xx-4",
-        .irq_ack    = iop13xx_irq_mask3,
-        .irq_mask   = iop13xx_irq_mask3,
-        .irq_unmask = iop13xx_irq_unmask3,
-};
-extern void iop_init_cp6_handler(void);
-void __init iop13xx_init_irq(void)
-{
-        unsigned int i;
-        iop_init_cp6_handler();
-        /* disable all interrupts */
-        write_intctl_0(0);
-        write_intctl_1(0);
-        write_intctl_2(0);
-        write_intctl_3(0);
-        /* treat all as IRQ */
-        write_intstr_0(0);
-        write_intstr_1(0);
-        write_intstr_2(0);
-        write_intstr_3(0);
-        /* initialize the interrupt vector generator */
-        write_intbase(INTBASE);
-        write_intsize(INTSIZE_4);
-        for(i = 0; i <= IRQ_IOP13XX_HPI; i++) {
-                if (i < 32)
-                        irq_set_chip(i, &iop13xx_irqchip1);
-                else if (i < 64)
-                        irq_set_chip(i, &iop13xx_irqchip2);
-                else if (i < 96)
-                        irq_set_chip(i, &iop13xx_irqchip3);
-                else
-                        irq_set_chip(i, &iop13xx_irqchip4);
-                irq_set_handler(i, handle_level_irq);
-                irq_clear_status_flags(i, IRQ_NOREQUEST | IRQ_NOPROBE);
-        }
-        iop13xx_msi_init();
-}
diff --git a/arch/arm/mach-iop13xx/msi.c b/arch/arm/mach-iop13xx/msi.c
deleted file mode 100644
index f4d70cba1dd1..000000000000
--- a/arch/arm/mach-iop13xx/msi.c
+++ /dev/null
@@ -1,152 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * arch/arm/mach-iop13xx/msi.c
- *
- * PCI MSI support for the iop13xx processor
- *
- * Copyright (c) 2006, Intel Corporation.
- */
-#include <linux/pci.h>
-#include <linux/msi.h>
-#include <asm/mach/irq.h>
-#include <asm/irq.h>
-#include <mach/irqs.h>
-/* IMIPR0 CP6 R8 Page 1
- */
-static u32 read_imipr_0(void)
-{
-        u32 val;
-        asm volatile("mrc p6, 0, %0, c8, c1, 0":"=r" (val));
-        return val;
-}
-static void write_imipr_0(u32 val)
-{
-        asm volatile("mcr p6, 0, %0, c8, c1, 0"::"r" (val));
-}
-/* IMIPR1 CP6 R9 Page 1
- */
-static u32 read_imipr_1(void)
-{
-        u32 val;
-        asm volatile("mrc p6, 0, %0, c9, c1, 0":"=r" (val));
-        return val;
-}
-static void write_imipr_1(u32 val)
-{
-        asm volatile("mcr p6, 0, %0, c9, c1, 0"::"r" (val));
-}
-/* IMIPR2 CP6 R10 Page 1
- */
-static u32 read_imipr_2(void)
-{
-        u32 val;
-        asm volatile("mrc p6, 0, %0, c10, c1, 0":"=r" (val));
-        return val;
-}
-static void write_imipr_2(u32 val)
-{
-        asm volatile("mcr p6, 0, %0, c10, c1, 0"::"r" (val));
-}
-/* IMIPR3 CP6 R11 Page 1
- */
-static u32 read_imipr_3(void)
-{
-        u32 val;
-        asm volatile("mrc p6, 0, %0, c11, c1, 0":"=r" (val));
-        return val;
-}
-static void write_imipr_3(u32 val)
-{
-        asm volatile("mcr p6, 0, %0, c11, c1, 0"::"r" (val));
-}
-static u32 (*read_imipr[])(void) = {
-        read_imipr_0,
-        read_imipr_1,
-        read_imipr_2,
-        read_imipr_3,
-};
-static void (*write_imipr[])(u32) = {
-        write_imipr_0,
-        write_imipr_1,
-        write_imipr_2,
-        write_imipr_3,
-};
-static void iop13xx_msi_handler(struct irq_desc *desc)
-{
-        int i, j;
-        unsigned long status;
-        /* read IMIPR registers and find any active interrupts,
-         * then call ISR for each active interrupt
-         */
-        for (i = 0; i < ARRAY_SIZE(read_imipr); i++) {
-                status = (read_imipr[i])();
-                if (!status)
-                        continue;
-                do {
-                        j = find_first_bit(&status, 32);
-                        (write_imipr[i])(1 << j); /* write back to clear bit */
-                        generic_handle_irq(IRQ_IOP13XX_MSI_0 + j + (32*i));
-                        status = (read_imipr[i])();
-                } while (status);
-        }
-}
-void __init iop13xx_msi_init(void)
-{
-        irq_set_chained_handler(IRQ_IOP13XX_INBD_MSI, iop13xx_msi_handler);
-}
-static void iop13xx_msi_nop(struct irq_data *d)
-{
-        return;
-}
-static struct irq_chip iop13xx_msi_chip = {
-        .name = "PCI-MSI",
-        .irq_ack = iop13xx_msi_nop,
-        .irq_enable = pci_msi_unmask_irq,
-        .irq_disable = pci_msi_mask_irq,
-        .irq_mask = pci_msi_mask_irq,
-        .irq_unmask = pci_msi_unmask_irq,
-};
-int arch_setup_msi_irq(struct pci_dev *pdev, struct msi_desc *desc)
-{
-        int id, irq = irq_alloc_desc_from(IRQ_IOP13XX_MSI_0, -1);
-        struct msi_msg msg;
-        if (irq < 0)
-                return irq;
-        if (irq >= NR_IOP13XX_IRQS) {
-                irq_free_desc(irq);
-                return -ENOSPC;
-        }
-        irq_set_msi_desc(irq, desc);
-        msg.address_hi = 0x0;
-        msg.address_lo = IOP13XX_MU_MIMR_PCI;
-        id = iop13xx_cpu_id();
-        msg.data = (id << IOP13XX_MU_MIMR_CORE_SELECT) | (irq & 0x7f);
-        pci_write_msi_msg(irq, &msg);
-        irq_set_chip_and_handler(irq, &iop13xx_msi_chip, handle_simple_irq);
-        return 0;
-}
-void arch_teardown_msi_irq(unsigned int irq)
-{
-        irq_free_desc(irq);
-}
diff --git a/arch/arm/mach-iop13xx/msi.h b/arch/arm/mach-iop13xx/msi.h
deleted file mode 100644
index 766dcfaaa353..000000000000
--- a/arch/arm/mach-iop13xx/msi.h
+++ /dev/null
@@ -1,12 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _IOP13XX_MSI_H_
-#define _IOP13XX_MSI_H_
-#ifdef CONFIG_PCI_MSI
-void iop13xx_msi_init(void);
-#else
-static inline void iop13xx_msi_init(void)
-{
-        return;
-}
-#endif
-#endif
diff --git a/arch/arm/mach-iop13xx/pci.c b/arch/arm/mach-iop13xx/pci.c
deleted file mode 100644
index 46ea06e906cc..000000000000
--- a/arch/arm/mach-iop13xx/pci.c
+++ /dev/null
@@ -1,1115 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * iop13xx PCI support
- * Copyright (c) 2005-2006, Intel Corporation.
- */
-#include <linux/pci.h>
-#include <linux/slab.h>
-#include <linux/delay.h>
-#include <linux/jiffies.h>
-#include <linux/export.h>
-#include <asm/irq.h>
-#include <mach/hardware.h>
-#include <linux/sizes.h>
-#include <asm/signal.h>
-#include <asm/mach/pci.h>
-#include "pci.h"
-#define IOP13XX_PCI_DEBUG 0
-#define PRINTK(x...) ((void)(IOP13XX_PCI_DEBUG && printk(x)))
-u32 iop13xx_atux_pmmr_offset; /* This offset can change based on strapping */
-u32 iop13xx_atue_pmmr_offset; /* This offset can change based on strapping */
-static struct pci_bus *pci_bus_atux = 0;
-static struct pci_bus *pci_bus_atue = 0;
-void __iomem *iop13xx_atue_mem_base;
-void __iomem *iop13xx_atux_mem_base;
-size_t iop13xx_atue_mem_size;
-size_t iop13xx_atux_mem_size;
-EXPORT_SYMBOL(iop13xx_atue_mem_base);
-EXPORT_SYMBOL(iop13xx_atux_mem_base);
-EXPORT_SYMBOL(iop13xx_atue_mem_size);
-EXPORT_SYMBOL(iop13xx_atux_mem_size);
-int init_atu = 0; /* Flag to select which ATU(s) to initialize / disable */
-static unsigned long atux_trhfa_timeout = 0; /* Trhfa = RST# high to first
-                                                 access */
-/* Scan the initialized busses and ioremap the requested memory range
- */
-void iop13xx_map_pci_memory(void)
-{
-        int atu;
-        struct pci_bus *bus;
-        struct pci_dev *dev;
-        resource_size_t end = 0;
-        for (atu = 0; atu < 2; atu++) {
-                bus = atu ? pci_bus_atue : pci_bus_atux;
-                if (bus) {
-                        list_for_each_entry(dev, &bus->devices, bus_list) {
-                                int i;
-                                int max = 7;
-                                if (dev->subordinate)
-                                        max = DEVICE_COUNT_RESOURCE;
-                                for (i = 0; i < max; i++) {
-                                        struct resource *res = &dev->resource[i];
-                                        if (res->flags & IORESOURCE_MEM)
-                                                end = max(res->end, end);
-                                }
-                        }
-                        switch(atu) {
-                        case 0:
-                                iop13xx_atux_mem_size =
-                                        (end - IOP13XX_PCIX_LOWER_MEM_RA) + 1;
-                                /* 16MB align the request */
-                                if (iop13xx_atux_mem_size & (SZ_16M - 1)) {
-                                        iop13xx_atux_mem_size &= ~(SZ_16M - 1);
-                                        iop13xx_atux_mem_size += SZ_16M;
-                                }
-                                if (end) {
-                                        iop13xx_atux_mem_base = __arm_ioremap_pfn(
-                                        __phys_to_pfn(IOP13XX_PCIX_LOWER_MEM_PA)
-                                        , 0, iop13xx_atux_mem_size, MT_DEVICE);
-                                        if (!iop13xx_atux_mem_base) {
-                                                printk("%s: atux allocation "
-                                                       "failed\n", __func__);
-                                                BUG();
-                                        }
-                                } else
-                                        iop13xx_atux_mem_size = 0;
-                                PRINTK("%s: atu: %d bus_size: %d mem_base: %p\n",
-                                __func__, atu, iop13xx_atux_mem_size,
-                                iop13xx_atux_mem_base);
-                                break;
-                        case 1:
-                                iop13xx_atue_mem_size =
-                                        (end - IOP13XX_PCIE_LOWER_MEM_RA) + 1;
-                                /* 16MB align the request */
-                                if (iop13xx_atue_mem_size & (SZ_16M - 1)) {
-                                        iop13xx_atue_mem_size &= ~(SZ_16M - 1);
-                                        iop13xx_atue_mem_size += SZ_16M;
-                                }
-                                if (end) {
-                                        iop13xx_atue_mem_base = __arm_ioremap_pfn(
-                                        __phys_to_pfn(IOP13XX_PCIE_LOWER_MEM_PA)
-                                        , 0, iop13xx_atue_mem_size, MT_DEVICE);
-                                        if (!iop13xx_atue_mem_base) {
-                                                printk("%s: atue allocation "
-                                                       "failed\n", __func__);
-                                                BUG();
-                                        }
-                                } else
-                                        iop13xx_atue_mem_size = 0;
-                                PRINTK("%s: atu: %d bus_size: %d mem_base: %p\n",
-                                __func__, atu, iop13xx_atue_mem_size,
-                                iop13xx_atue_mem_base);
-                                break;
-                        }
-                        printk("%s: Initialized (%uM @ resource/virtual: %08lx/%p)\n",
-                        atu ? "ATUE" : "ATUX",
-                        (atu ? iop13xx_atue_mem_size : iop13xx_atux_mem_size) /
-                        SZ_1M,
-                        atu ? IOP13XX_PCIE_LOWER_MEM_RA :
-                        IOP13XX_PCIX_LOWER_MEM_RA,
-                        atu ? iop13xx_atue_mem_base :
-                        iop13xx_atux_mem_base);
-                        end = 0;
-                }
-        }
-}
-static int iop13xx_atu_function(int atu)
-{
-        int func = 0;
-        /* the function number depends on the value of the
-         * IOP13XX_INTERFACE_SEL_PCIX reset strap
-         * see C-Spec section 3.17
-         */
-        switch(atu) {
-        case IOP13XX_INIT_ATU_ATUX:
-                if (__raw_readl(IOP13XX_ESSR0) & IOP13XX_INTERFACE_SEL_PCIX)
-                        func = 5;
-                else
-                        func = 0;
-                break;
-        case IOP13XX_INIT_ATU_ATUE:
-                if (__raw_readl(IOP13XX_ESSR0) & IOP13XX_INTERFACE_SEL_PCIX)
-                        func = 0;
-                else
-                        func = 5;
-                break;
-        default:
-                BUG();
-        }
-        return func;
-}
-/* iop13xx_atux_cfg_address - format a configuration address for atux
- * @bus: Target bus to access
- * @devfn: Combined device number and function number
- * @where: Desired register's address offset
- *
- * Convert the parameters to a configuration address formatted
- * according the PCI-X 2.0 specification
- */
-static u32 iop13xx_atux_cfg_address(struct pci_bus *bus, int devfn, int where)
-{
-        struct pci_sys_data *sys = bus->sysdata;
-        u32 addr;
-        if (sys->busnr == bus->number)
-                addr = 1 << (PCI_SLOT(devfn) + 16) | (PCI_SLOT(devfn) << 11);
-        else
-                addr = bus->number << 16 | PCI_SLOT(devfn) << 11 | 1;
-        addr |= PCI_FUNC(devfn) << 8 | ((where & 0xff) & ~3);
-        addr |= ((where & 0xf00) >> 8) << 24; /* upper register number */
-        return addr;
-}
-/* iop13xx_atue_cfg_address - format a configuration address for atue
- * @bus: Target bus to access
- * @devfn: Combined device number and function number
- * @where: Desired register's address offset
- *
- * Convert the parameters to an address usable by the ATUE_OCCAR
- */
-static u32 iop13xx_atue_cfg_address(struct pci_bus *bus, int devfn, int where)
-{
-        struct pci_sys_data *sys = bus->sysdata;
-        u32 addr;
-        PRINTK("iop13xx_atue_cfg_address: bus: %d dev: %d func: %d",
-                bus->number, PCI_SLOT(devfn), PCI_FUNC(devfn));
-        addr = ((u32) bus->number)     << IOP13XX_ATUE_OCCAR_BUS_NUM |
-                   ((u32) PCI_SLOT(devfn)) << IOP13XX_ATUE_OCCAR_DEV_NUM |
-                   ((u32) PCI_FUNC(devfn)) << IOP13XX_ATUE_OCCAR_FUNC_NUM |
-                   (where & ~0x3);
-        if (sys->busnr != bus->number)
-                addr |= 1; /* type 1 access */
-        return addr;
-}
-/* This routine checks the status of the last configuration cycle.  If an error
- * was detected it returns >0, else it returns a 0.  The errors being checked
- * are parity, master abort, target abort (master and target).  These types of
- * errors occur during a config cycle where there is no device, like during
- * the discovery stage.
- */
-static int iop13xx_atux_pci_status(int clear)
-{
-        unsigned int status;
-        int err = 0;
-        /*
-         * Check the status registers.
-         */
-        status = __raw_readw(IOP13XX_ATUX_ATUSR);
-        if (status & IOP_PCI_STATUS_ERROR)
-        {
-                PRINTK("\t\t\tPCI error: ATUSR %#08x", status);
-                if(clear)
-                        __raw_writew(status & IOP_PCI_STATUS_ERROR,
-                                IOP13XX_ATUX_ATUSR);
-                err = 1;
-        }
-        status = __raw_readl(IOP13XX_ATUX_ATUISR);
-        if (status & IOP13XX_ATUX_ATUISR_ERROR)
-        {
-                PRINTK("\t\t\tPCI error interrupt:  ATUISR %#08x", status);
-                if(clear)
-                        __raw_writel(status & IOP13XX_ATUX_ATUISR_ERROR,
-                                IOP13XX_ATUX_ATUISR);
-                err = 1;
-        }
-        return err;
-}
-/* Simply write the address register and read the configuration
- * data.  Note that the data dependency on %0 encourages an abort
- * to be detected before we return.
- */
-static u32 iop13xx_atux_read(unsigned long addr)
-{
-        u32 val;
-        __asm__ __volatile__(
-                "str    %1, [%2]\n\t"
-                "ldr    %0, [%3]\n\t"
-                "mov    %0, %0\n\t"
-                : "=r" (val)
-                : "r" (addr), "r" (IOP13XX_ATUX_OCCAR), "r" (IOP13XX_ATUX_OCCDR));
-        return val;
-}
-/* The read routines must check the error status of the last configuration
- * cycle.  If there was an error, the routine returns all hex f's.
- */
-static int
-iop13xx_atux_read_config(struct pci_bus *bus, unsigned int devfn, int where,
-                int size, u32 *value)
-{
-        unsigned long addr = iop13xx_atux_cfg_address(bus, devfn, where);
-        u32 val = iop13xx_atux_read(addr) >> ((where & 3) * 8);
-        if (iop13xx_atux_pci_status(1) || is_atux_occdr_error()) {
-                __raw_writel(__raw_readl(IOP13XX_XBG_BECSR) & 3,
-                        IOP13XX_XBG_BECSR);
-                val = 0xffffffff;
-        }
-        *value = val;
-        return PCIBIOS_SUCCESSFUL;
-}
-static int
-iop13xx_atux_write_config(struct pci_bus *bus, unsigned int devfn, int where,
-                int size, u32 value)
-{
-        unsigned long addr = iop13xx_atux_cfg_address(bus, devfn, where);
-        u32 val;
-        if (size != 4) {
-                val = iop13xx_atux_read(addr);
-                if (!iop13xx_atux_pci_status(1) == 0)
-                        return PCIBIOS_SUCCESSFUL;
-                where = (where & 3) * 8;
-                if (size == 1)
-                        val &= ~(0xff << where);
-                else
-                        val &= ~(0xffff << where);
-                __raw_writel(val | value << where, IOP13XX_ATUX_OCCDR);
-        } else {
-                __raw_writel(addr, IOP13XX_ATUX_OCCAR);
-                __raw_writel(value, IOP13XX_ATUX_OCCDR);
-        }
-        return PCIBIOS_SUCCESSFUL;
-}
-static struct pci_ops iop13xx_atux_ops = {
-        .read   = iop13xx_atux_read_config,
-        .write  = iop13xx_atux_write_config,
-};
-/* This routine checks the status of the last configuration cycle.  If an error
- * was detected it returns >0, else it returns a 0.  The errors being checked
- * are parity, master abort, target abort (master and target).  These types of
- * errors occur during a config cycle where there is no device, like during
- * the discovery stage.
- */
-static int iop13xx_atue_pci_status(int clear)
-{
-        unsigned int status;
-        int err = 0;
-        /*
-         * Check the status registers.
-         */
-        /* standard pci status register */
-        status = __raw_readw(IOP13XX_ATUE_ATUSR);
-        if (status & IOP_PCI_STATUS_ERROR) {
-                PRINTK("\t\t\tPCI error: ATUSR %#08x", status);
-                if(clear)
-                        __raw_writew(status & IOP_PCI_STATUS_ERROR,
-                                IOP13XX_ATUE_ATUSR);
-                err++;
-        }
-        /* check the normal status bits in the ATUISR */
-        status = __raw_readl(IOP13XX_ATUE_ATUISR);
-        if (status & IOP13XX_ATUE_ATUISR_ERROR) {
-                PRINTK("\t\t\tPCI error: ATUISR %#08x", status);
-                if (clear)
-                        __raw_writew(status & IOP13XX_ATUE_ATUISR_ERROR,
-                                IOP13XX_ATUE_ATUISR);
-                err++;
-                /* check the PCI-E status if the ATUISR reports an interface error */
-                if (status & IOP13XX_ATUE_STAT_PCI_IFACE_ERR) {
-                        /* get the unmasked errors */
-                        status = __raw_readl(IOP13XX_ATUE_PIE_STS) &
-                                        ~(__raw_readl(IOP13XX_ATUE_PIE_MSK));
-                        if (status) {
-                                PRINTK("\t\t\tPCI-E error: ATUE_PIE_STS %#08x",
-                                        __raw_readl(IOP13XX_ATUE_PIE_STS));
-                                err++;
-                        } else {
-                                PRINTK("\t\t\tPCI-E error: ATUE_PIE_STS %#08x",
-                                        __raw_readl(IOP13XX_ATUE_PIE_STS));
-                                PRINTK("\t\t\tPCI-E error: ATUE_PIE_MSK %#08x",
-                                        __raw_readl(IOP13XX_ATUE_PIE_MSK));
-                                BUG();
-                        }
-                        if(clear)
-                                __raw_writel(status, IOP13XX_ATUE_PIE_STS);
-                }
-        }
-        return err;
-}
-static int
-iop13xx_pcie_map_irq(const struct pci_dev *dev, u8 idsel, u8 pin)
-{
-        WARN_ON(idsel != 0);
-        switch (pin) {
-        case 1: return ATUE_INTA;
-        case 2: return ATUE_INTB;
-        case 3: return ATUE_INTC;
-        case 4: return ATUE_INTD;
-        default: return -1;
-        }
-}
-static u32 iop13xx_atue_read(unsigned long addr)
-{
-        u32 val;
-        __raw_writel(addr, IOP13XX_ATUE_OCCAR);
-        val = __raw_readl(IOP13XX_ATUE_OCCDR);
-        rmb();
-        return val;
-}
-/* The read routines must check the error status of the last configuration
- * cycle.  If there was an error, the routine returns all hex f's.
- */
-static int
-iop13xx_atue_read_config(struct pci_bus *bus, unsigned int devfn, int where,
-                int size, u32 *value)
-{
-        u32 val;
-        unsigned long addr = iop13xx_atue_cfg_address(bus, devfn, where);
-        /* Hide device numbers > 0 on the local PCI-E bus (Type 0 access) */
-        if (!PCI_SLOT(devfn) || (addr & 1)) {
-                val = iop13xx_atue_read(addr) >> ((where & 3) * 8);
-                if( iop13xx_atue_pci_status(1) || is_atue_occdr_error() ) {
-                        __raw_writel(__raw_readl(IOP13XX_XBG_BECSR) & 3,
-                                IOP13XX_XBG_BECSR);
-                        val = 0xffffffff;
-                }
-                PRINTK("addr=%#0lx, val=%#010x", addr, val);
-        } else
-                val = 0xffffffff;
-        *value = val;
-        return PCIBIOS_SUCCESSFUL;
-}
-static int
-iop13xx_atue_write_config(struct pci_bus *bus, unsigned int devfn, int where,
-                int size, u32 value)
-{
-        unsigned long addr = iop13xx_atue_cfg_address(bus, devfn, where);
-        u32 val;
-        if (size != 4) {
-                val = iop13xx_atue_read(addr);
-                if (!iop13xx_atue_pci_status(1) == 0)
-                        return PCIBIOS_SUCCESSFUL;
-                where = (where & 3) * 8;
-                if (size == 1)
-                        val &= ~(0xff << where);
-                else
-                        val &= ~(0xffff << where);
-                __raw_writel(val | value << where, IOP13XX_ATUE_OCCDR);
-        } else {
-                __raw_writel(addr, IOP13XX_ATUE_OCCAR);
-                __raw_writel(value, IOP13XX_ATUE_OCCDR);
-        }
-        return PCIBIOS_SUCCESSFUL;
-}
-static struct pci_ops iop13xx_atue_ops = {
-        .read   = iop13xx_atue_read_config,
-        .write  = iop13xx_atue_write_config,
-};
-/* When a PCI device does not exist during config cycles, the XScale gets a
- * bus error instead of returning 0xffffffff.  We can't rely on the ATU status
- * bits to tell us that it was indeed a configuration cycle that caused this
- * error especially in the case when the ATUE link is down.  Instead we rely
- * on data from the south XSI bridge to validate the abort
- */
-int
-iop13xx_pci_abort(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
-{
-        PRINTK("Data abort: address = 0x%08lx "
-                    "fsr = 0x%03x PC = 0x%08lx LR = 0x%08lx",
-                addr, fsr, regs->ARM_pc, regs->ARM_lr);
-        PRINTK("IOP13XX_XBG_BECSR: %#10x", __raw_readl(IOP13XX_XBG_BECSR));
-        PRINTK("IOP13XX_XBG_BERAR: %#10x", __raw_readl(IOP13XX_XBG_BERAR));
-        PRINTK("IOP13XX_XBG_BERUAR: %#10x", __raw_readl(IOP13XX_XBG_BERUAR));
-        /*  If it was an imprecise abort, then we need to correct the
-         *  return address to be _after_ the instruction.
-         */
-        if (fsr & (1 << 10))
-                regs->ARM_pc += 4;
-        if (is_atue_occdr_error() || is_atux_occdr_error())
-                return 0;
-        else
-                return 1;
-}
-/* Scan an IOP13XX PCI bus.  nr selects which ATU we use.
- */
-int iop13xx_scan_bus(int nr, struct pci_host_bridge *bridge)
-{
-        int which_atu, ret;
-        struct pci_sys_data *sys = pci_host_bridge_priv(bridge);
-        switch (init_atu) {
-        case IOP13XX_INIT_ATU_ATUX:
-                which_atu = nr ? 0 : IOP13XX_INIT_ATU_ATUX;
-                break;
-        case IOP13XX_INIT_ATU_ATUE:
-                which_atu = nr ? 0 : IOP13XX_INIT_ATU_ATUE;
-                break;
-        case (IOP13XX_INIT_ATU_ATUX | IOP13XX_INIT_ATU_ATUE):
-                which_atu = nr ? IOP13XX_INIT_ATU_ATUE : IOP13XX_INIT_ATU_ATUX;
-                break;
-        default:
-                which_atu = 0;
-        }
-        if (!which_atu) {
-                BUG();
-                return -ENODEV;
-        }
-        list_splice_init(&sys->resources, &bridge->windows);
-        bridge->dev.parent = NULL;
-        bridge->sysdata = sys;
-        bridge->busnr = sys->busnr;
-        switch (which_atu) {
-        case IOP13XX_INIT_ATU_ATUX:
-                if (time_after_eq(jiffies + msecs_to_jiffies(1000),
-                                  atux_trhfa_timeout))  /* ensure not wrap */
-                        while(time_before(jiffies, atux_trhfa_timeout))
-                                udelay(100);
-                bridge->ops = &iop13xx_atux_ops;
-                ret = pci_scan_root_bus_bridge(bridge);
-                if (!ret)
-                        pci_bus_atux = bridge->bus;
-                break;
-        case IOP13XX_INIT_ATU_ATUE:
-                bridge->ops = &iop13xx_atue_ops;
-                ret = pci_scan_root_bus_bridge(bridge);
-                if (!ret)
-                        pci_bus_atue = bridge->bus;
-                break;
-        default:
-                ret = -EINVAL;
-        }
-        return ret;
-}
-/* This function is called from iop13xx_pci_init() after assigning valid
- * values to iop13xx_atue_pmmr_offset.  This is the location for common
- * setup of ATUE for all IOP13XX implementations.
- */
-void __init iop13xx_atue_setup(void)
-{
-        int func = iop13xx_atu_function(IOP13XX_INIT_ATU_ATUE);
-        u32 reg_val;
-#ifdef CONFIG_PCI_MSI
-        /* BAR 0 (inbound msi window) */
-        __raw_writel(IOP13XX_MU_BASE_PHYS, IOP13XX_MU_MUBAR);
-        __raw_writel(~(IOP13XX_MU_WINDOW_SIZE - 1), IOP13XX_ATUE_IALR0);
-        __raw_writel(IOP13XX_MU_BASE_PHYS, IOP13XX_ATUE_IATVR0);
-        __raw_writel(IOP13XX_MU_BASE_PCI, IOP13XX_ATUE_IABAR0);
-#endif
-        /* BAR 1 (1:1 mapping with Physical RAM) */
-        /* Set limit and enable */
-        __raw_writel(~(IOP13XX_MAX_RAM_SIZE - PHYS_OFFSET - 1) & ~0x1,
-                        IOP13XX_ATUE_IALR1);
-        __raw_writel(0x0, IOP13XX_ATUE_IAUBAR1);
-        /* Set base at the top of the reserved address space */
-        __raw_writel(PHYS_OFFSET | PCI_BASE_ADDRESS_MEM_TYPE_64 |
-                        PCI_BASE_ADDRESS_MEM_PREFETCH, IOP13XX_ATUE_IABAR1);
-        /* 1:1 mapping with physical ram
-         * (leave big endian byte swap disabled)
-         */
-         __raw_writel(0x0, IOP13XX_ATUE_IAUTVR1);
-         __raw_writel(PHYS_OFFSET, IOP13XX_ATUE_IATVR1);
-        /* Outbound window 1 (PCIX/PCIE memory window) */
-        /* 32 bit Address Space */
-        __raw_writel(0x0, IOP13XX_ATUE_OUMWTVR1);
-        /* PA[35:32] */
-        __raw_writel(IOP13XX_ATUE_OUMBAR_ENABLE |
-                        (IOP13XX_PCIE_MEM_PHYS_OFFSET >> 32),
-                        IOP13XX_ATUE_OUMBAR1);
-        /* Setup the I/O Bar
-         * A[35-16] in 31-12
-         */
-        __raw_writel(((IOP13XX_PCIE_LOWER_IO_PA >> 0x4) & 0xfffff000),
-                IOP13XX_ATUE_OIOBAR);
-        __raw_writel(IOP13XX_PCIE_LOWER_IO_BA, IOP13XX_ATUE_OIOWTVR);
-        /* clear startup errors */
-        iop13xx_atue_pci_status(1);
-        /* OIOBAR function number
-         */
-        reg_val = __raw_readl(IOP13XX_ATUE_OIOBAR);
-        reg_val &= ~0x7;
-        reg_val |= func;
-        __raw_writel(reg_val, IOP13XX_ATUE_OIOBAR);
-        /* OUMBAR function numbers
-         */
-        reg_val = __raw_readl(IOP13XX_ATUE_OUMBAR0);
-        reg_val &= ~(IOP13XX_ATU_OUMBAR_FUNC_NUM_MASK <<
-                        IOP13XX_ATU_OUMBAR_FUNC_NUM);
-        reg_val |= func << IOP13XX_ATU_OUMBAR_FUNC_NUM;
-        __raw_writel(reg_val, IOP13XX_ATUE_OUMBAR0);
-        reg_val = __raw_readl(IOP13XX_ATUE_OUMBAR1);
-        reg_val &= ~(IOP13XX_ATU_OUMBAR_FUNC_NUM_MASK <<
-                        IOP13XX_ATU_OUMBAR_FUNC_NUM);
-        reg_val |= func << IOP13XX_ATU_OUMBAR_FUNC_NUM;
-        __raw_writel(reg_val, IOP13XX_ATUE_OUMBAR1);
-        reg_val = __raw_readl(IOP13XX_ATUE_OUMBAR2);
-        reg_val &= ~(IOP13XX_ATU_OUMBAR_FUNC_NUM_MASK <<
-                        IOP13XX_ATU_OUMBAR_FUNC_NUM);
-        reg_val |= func << IOP13XX_ATU_OUMBAR_FUNC_NUM;
-        __raw_writel(reg_val, IOP13XX_ATUE_OUMBAR2);
-        reg_val = __raw_readl(IOP13XX_ATUE_OUMBAR3);
-        reg_val &= ~(IOP13XX_ATU_OUMBAR_FUNC_NUM_MASK <<
-                        IOP13XX_ATU_OUMBAR_FUNC_NUM);
-        reg_val |= func << IOP13XX_ATU_OUMBAR_FUNC_NUM;
-        __raw_writel(reg_val, IOP13XX_ATUE_OUMBAR3);
-        /* Enable inbound and outbound cycles
-         */
-        reg_val = __raw_readw(IOP13XX_ATUE_ATUCMD);
-        reg_val |= PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER |
-                        PCI_COMMAND_PARITY | PCI_COMMAND_SERR;
-        __raw_writew(reg_val, IOP13XX_ATUE_ATUCMD);
-        reg_val = __raw_readl(IOP13XX_ATUE_ATUCR);
-        reg_val |= IOP13XX_ATUE_ATUCR_OUT_EN |
-                        IOP13XX_ATUE_ATUCR_IVM;
-        __raw_writel(reg_val, IOP13XX_ATUE_ATUCR);
-}
-void __init iop13xx_atue_disable(void)
-{
-        u32 reg_val;
-        __raw_writew(0x0, IOP13XX_ATUE_ATUCMD);
-        __raw_writel(IOP13XX_ATUE_ATUCR_IVM, IOP13XX_ATUE_ATUCR);
-        /* wait for cycles to quiesce */
-        while (__raw_readl(IOP13XX_ATUE_PCSR) & (IOP13XX_ATUE_PCSR_OUT_Q_BUSY |
-                                             IOP13XX_ATUE_PCSR_IN_Q_BUSY |
-                                             IOP13XX_ATUE_PCSR_LLRB_BUSY))
-                cpu_relax();
-        /* BAR 0 ( Disabled ) */
-        __raw_writel(0x0, IOP13XX_ATUE_IAUBAR0);
-        __raw_writel(0x0, IOP13XX_ATUE_IABAR0);
-        __raw_writel(0x0, IOP13XX_ATUE_IAUTVR0);
-        __raw_writel(0x0, IOP13XX_ATUE_IATVR0);
-        __raw_writel(0x0, IOP13XX_ATUE_IALR0);
-        reg_val = __raw_readl(IOP13XX_ATUE_OUMBAR0);
-        reg_val &= ~IOP13XX_ATUE_OUMBAR_ENABLE;
-        __raw_writel(reg_val, IOP13XX_ATUE_OUMBAR0);
-        /* BAR 1 ( Disabled ) */
-        __raw_writel(0x0, IOP13XX_ATUE_IAUBAR1);
-        __raw_writel(0x0, IOP13XX_ATUE_IABAR1);
-        __raw_writel(0x0, IOP13XX_ATUE_IAUTVR1);
-        __raw_writel(0x0, IOP13XX_ATUE_IATVR1);
-        __raw_writel(0x0, IOP13XX_ATUE_IALR1);
-        reg_val = __raw_readl(IOP13XX_ATUE_OUMBAR1);
-        reg_val &= ~IOP13XX_ATUE_OUMBAR_ENABLE;
-        __raw_writel(reg_val, IOP13XX_ATUE_OUMBAR1);
-        /* BAR 2 ( Disabled ) */
-        __raw_writel(0x0, IOP13XX_ATUE_IAUBAR2);
-        __raw_writel(0x0, IOP13XX_ATUE_IABAR2);
-        __raw_writel(0x0, IOP13XX_ATUE_IAUTVR2);
-        __raw_writel(0x0, IOP13XX_ATUE_IATVR2);
-        __raw_writel(0x0, IOP13XX_ATUE_IALR2);
-        reg_val = __raw_readl(IOP13XX_ATUE_OUMBAR2);
-        reg_val &= ~IOP13XX_ATUE_OUMBAR_ENABLE;
-        __raw_writel(reg_val, IOP13XX_ATUE_OUMBAR2);
-        /* BAR 3 ( Disabled ) */
-        reg_val = __raw_readl(IOP13XX_ATUE_OUMBAR3);
-        reg_val &= ~IOP13XX_ATUE_OUMBAR_ENABLE;
-        __raw_writel(reg_val, IOP13XX_ATUE_OUMBAR3);
-        /* Setup the I/O Bar
-         * A[35-16] in 31-12
-         */
-        __raw_writel((IOP13XX_PCIE_LOWER_IO_PA >> 0x4) & 0xfffff000,
-                        IOP13XX_ATUE_OIOBAR);
-        __raw_writel(IOP13XX_PCIE_LOWER_IO_BA, IOP13XX_ATUE_OIOWTVR);
-}
-/* This function is called from iop13xx_pci_init() after assigning valid
- * values to iop13xx_atux_pmmr_offset.  This is the location for common
- * setup of ATUX for all IOP13XX implementations.
- */
-void __init iop13xx_atux_setup(void)
-{
-        u32 reg_val;
-        int func = iop13xx_atu_function(IOP13XX_INIT_ATU_ATUX);
-        /* Take PCI-X bus out of reset if bootloader hasn't already.
-         * According to spec, we should wait for 2^25 PCI clocks to meet
-         * the PCI timing parameter Trhfa (RST# high to first access).
-         * This is rarely necessary and often ignored.
-         */
-        reg_val = __raw_readl(IOP13XX_ATUX_PCSR);
-        if (reg_val & IOP13XX_ATUX_PCSR_P_RSTOUT) {
-                int msec = (reg_val >> IOP13XX_ATUX_PCSR_FREQ_OFFSET) & 0x7;
-                msec = 1000 / (8-msec); /* bits 100=133MHz, 111=>33MHz */
-                __raw_writel(reg_val & ~IOP13XX_ATUX_PCSR_P_RSTOUT,
-                                IOP13XX_ATUX_PCSR);
-                atux_trhfa_timeout = jiffies + msecs_to_jiffies(msec);
-        }
-        else
-                atux_trhfa_timeout = jiffies;
-#ifdef CONFIG_PCI_MSI
-        /* BAR 0 (inbound msi window) */
-        __raw_writel(IOP13XX_MU_BASE_PHYS, IOP13XX_MU_MUBAR);
-        __raw_writel(~(IOP13XX_MU_WINDOW_SIZE - 1), IOP13XX_ATUX_IALR0);
-        __raw_writel(IOP13XX_MU_BASE_PHYS, IOP13XX_ATUX_IATVR0);
-        __raw_writel(IOP13XX_MU_BASE_PCI, IOP13XX_ATUX_IABAR0);
-#endif
-        /* BAR 1 (1:1 mapping with Physical RAM) */
-        /* Set limit and enable */
-        __raw_writel(~(IOP13XX_MAX_RAM_SIZE - PHYS_OFFSET - 1) & ~0x1,
-                        IOP13XX_ATUX_IALR1);
-        __raw_writel(0x0, IOP13XX_ATUX_IAUBAR1);
-        /* Set base at the top of the reserved address space */
-        __raw_writel(PHYS_OFFSET | PCI_BASE_ADDRESS_MEM_TYPE_64 |
-                        PCI_BASE_ADDRESS_MEM_PREFETCH, IOP13XX_ATUX_IABAR1);
-        /* 1:1 mapping with physical ram
-         * (leave big endian byte swap disabled)
-         */
-        __raw_writel(0x0, IOP13XX_ATUX_IAUTVR1);
-        __raw_writel(PHYS_OFFSET, IOP13XX_ATUX_IATVR1);
-        /* Outbound window 1 (PCIX/PCIE memory window) */
-        /* 32 bit Address Space */
-        __raw_writel(0x0, IOP13XX_ATUX_OUMWTVR1);
-        /* PA[35:32] */
-        __raw_writel(IOP13XX_ATUX_OUMBAR_ENABLE |
-                        IOP13XX_PCIX_MEM_PHYS_OFFSET >> 32,
-                        IOP13XX_ATUX_OUMBAR1);
-        /* Setup the I/O Bar
-         * A[35-16] in 31-12
-         */
-        __raw_writel((IOP13XX_PCIX_LOWER_IO_PA >> 0x4) & 0xfffff000,
-                IOP13XX_ATUX_OIOBAR);
-        __raw_writel(IOP13XX_PCIX_LOWER_IO_BA, IOP13XX_ATUX_OIOWTVR);
-        /* clear startup errors */
-        iop13xx_atux_pci_status(1);
-        /* OIOBAR function number
-         */
-        reg_val = __raw_readl(IOP13XX_ATUX_OIOBAR);
-        reg_val &= ~0x7;
-        reg_val |= func;
-        __raw_writel(reg_val, IOP13XX_ATUX_OIOBAR);
-        /* OUMBAR function numbers
-         */
-        reg_val = __raw_readl(IOP13XX_ATUX_OUMBAR0);
-        reg_val &= ~(IOP13XX_ATU_OUMBAR_FUNC_NUM_MASK <<
-                        IOP13XX_ATU_OUMBAR_FUNC_NUM);
-        reg_val |= func << IOP13XX_ATU_OUMBAR_FUNC_NUM;
-        __raw_writel(reg_val, IOP13XX_ATUX_OUMBAR0);
-        reg_val = __raw_readl(IOP13XX_ATUX_OUMBAR1);
-        reg_val &= ~(IOP13XX_ATU_OUMBAR_FUNC_NUM_MASK <<
-                        IOP13XX_ATU_OUMBAR_FUNC_NUM);
-        reg_val |= func << IOP13XX_ATU_OUMBAR_FUNC_NUM;
-        __raw_writel(reg_val, IOP13XX_ATUX_OUMBAR1);
-        reg_val = __raw_readl(IOP13XX_ATUX_OUMBAR2);
-        reg_val &= ~(IOP13XX_ATU_OUMBAR_FUNC_NUM_MASK <<
-                        IOP13XX_ATU_OUMBAR_FUNC_NUM);
-        reg_val |= func << IOP13XX_ATU_OUMBAR_FUNC_NUM;
-        __raw_writel(reg_val, IOP13XX_ATUX_OUMBAR2);
-        reg_val = __raw_readl(IOP13XX_ATUX_OUMBAR3);
-        reg_val &= ~(IOP13XX_ATU_OUMBAR_FUNC_NUM_MASK <<
-                        IOP13XX_ATU_OUMBAR_FUNC_NUM);
-        reg_val |= func << IOP13XX_ATU_OUMBAR_FUNC_NUM;
-        __raw_writel(reg_val, IOP13XX_ATUX_OUMBAR3);
-        /* Enable inbound and outbound cycles
-         */
-        reg_val = __raw_readw(IOP13XX_ATUX_ATUCMD);
-        reg_val |= PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER |
-                        PCI_COMMAND_PARITY | PCI_COMMAND_SERR;
-        __raw_writew(reg_val, IOP13XX_ATUX_ATUCMD);
-        reg_val = __raw_readl(IOP13XX_ATUX_ATUCR);
-        reg_val |= IOP13XX_ATUX_ATUCR_OUT_EN;
-        __raw_writel(reg_val, IOP13XX_ATUX_ATUCR);
-}
-void __init iop13xx_atux_disable(void)
-{
-        u32 reg_val;
-        __raw_writew(0x0, IOP13XX_ATUX_ATUCMD);
-        __raw_writel(0x0, IOP13XX_ATUX_ATUCR);
-        /* wait for cycles to quiesce */
-        while (__raw_readl(IOP13XX_ATUX_PCSR) & (IOP13XX_ATUX_PCSR_OUT_Q_BUSY |
-                                     IOP13XX_ATUX_PCSR_IN_Q_BUSY))
-                cpu_relax();
-        /* BAR 0 ( Disabled ) */
-        __raw_writel(0x0, IOP13XX_ATUX_IAUBAR0);
-        __raw_writel(0x0, IOP13XX_ATUX_IABAR0);
-        __raw_writel(0x0, IOP13XX_ATUX_IAUTVR0);
-        __raw_writel(0x0, IOP13XX_ATUX_IATVR0);
-        __raw_writel(0x0, IOP13XX_ATUX_IALR0);
-        reg_val = __raw_readl(IOP13XX_ATUX_OUMBAR0);
-        reg_val &= ~IOP13XX_ATUX_OUMBAR_ENABLE;
-        __raw_writel(reg_val, IOP13XX_ATUX_OUMBAR0);
-        /* BAR 1 ( Disabled ) */
-        __raw_writel(0x0, IOP13XX_ATUX_IAUBAR1);
-        __raw_writel(0x0, IOP13XX_ATUX_IABAR1);
-        __raw_writel(0x0, IOP13XX_ATUX_IAUTVR1);
-        __raw_writel(0x0, IOP13XX_ATUX_IATVR1);
-        __raw_writel(0x0, IOP13XX_ATUX_IALR1);
-        reg_val = __raw_readl(IOP13XX_ATUX_OUMBAR1);
-        reg_val &= ~IOP13XX_ATUX_OUMBAR_ENABLE;
-        __raw_writel(reg_val, IOP13XX_ATUX_OUMBAR1);
-        /* BAR 2 ( Disabled ) */
-        __raw_writel(0x0, IOP13XX_ATUX_IAUBAR2);
-        __raw_writel(0x0, IOP13XX_ATUX_IABAR2);
-        __raw_writel(0x0, IOP13XX_ATUX_IAUTVR2);
-        __raw_writel(0x0, IOP13XX_ATUX_IATVR2);
-        __raw_writel(0x0, IOP13XX_ATUX_IALR2);
-        reg_val = __raw_readl(IOP13XX_ATUX_OUMBAR2);
-        reg_val &= ~IOP13XX_ATUX_OUMBAR_ENABLE;
-        __raw_writel(reg_val, IOP13XX_ATUX_OUMBAR2);
-        /* BAR 3 ( Disabled ) */
-        __raw_writel(0x0, IOP13XX_ATUX_IAUBAR3);
-        __raw_writel(0x0, IOP13XX_ATUX_IABAR3);
-        __raw_writel(0x0, IOP13XX_ATUX_IAUTVR3);
-        __raw_writel(0x0, IOP13XX_ATUX_IATVR3);
-        __raw_writel(0x0, IOP13XX_ATUX_IALR3);
-        reg_val = __raw_readl(IOP13XX_ATUX_OUMBAR3);
-        reg_val &= ~IOP13XX_ATUX_OUMBAR_ENABLE;
-        __raw_writel(reg_val, IOP13XX_ATUX_OUMBAR3);
-        /* Setup the I/O Bar
-        * A[35-16] in 31-12
-        */
-        __raw_writel((IOP13XX_PCIX_LOWER_IO_PA >> 0x4) & 0xfffff000,
-                        IOP13XX_ATUX_OIOBAR);
-        __raw_writel(IOP13XX_PCIX_LOWER_IO_BA, IOP13XX_ATUX_OIOWTVR);
-}
-void __init iop13xx_set_atu_mmr_bases(void)
-{
-        /* Based on ESSR0, determine the ATU X/E offsets */
-        switch(__raw_readl(IOP13XX_ESSR0) &
-                (IOP13XX_CONTROLLER_ONLY | IOP13XX_INTERFACE_SEL_PCIX)) {
-        /* both asserted */
-        case 0:
-                iop13xx_atux_pmmr_offset = IOP13XX_ATU1_PMMR_OFFSET;
-                iop13xx_atue_pmmr_offset = IOP13XX_ATU2_PMMR_OFFSET;
-                break;
-        /* IOP13XX_CONTROLLER_ONLY = deasserted
-         * IOP13XX_INTERFACE_SEL_PCIX = asserted
-         */
-        case IOP13XX_CONTROLLER_ONLY:
-                iop13xx_atux_pmmr_offset = IOP13XX_ATU0_PMMR_OFFSET;
-                iop13xx_atue_pmmr_offset = IOP13XX_ATU2_PMMR_OFFSET;
-                break;
-        /* IOP13XX_CONTROLLER_ONLY = asserted
-         * IOP13XX_INTERFACE_SEL_PCIX = deasserted
-         */
-        case IOP13XX_INTERFACE_SEL_PCIX:
-                iop13xx_atux_pmmr_offset = IOP13XX_ATU1_PMMR_OFFSET;
-                iop13xx_atue_pmmr_offset = IOP13XX_ATU2_PMMR_OFFSET;
-                break;
-        /* both deasserted */
-        case IOP13XX_CONTROLLER_ONLY | IOP13XX_INTERFACE_SEL_PCIX:
-                iop13xx_atux_pmmr_offset = IOP13XX_ATU2_PMMR_OFFSET;
-                iop13xx_atue_pmmr_offset = IOP13XX_ATU0_PMMR_OFFSET;
-                break;
-        default:
-                BUG();
-        }
-}
-void __init iop13xx_atu_select(struct hw_pci *plat_pci)
-{
-        int i;
-        /* set system defaults
-         * note: if "iop13xx_init_atu=" is specified this autodetect
-         * sequence will be bypassed
-         */
-        if (init_atu == IOP13XX_INIT_ATU_DEFAULT) {
-                /* check for single/dual interface */
-                if (__raw_readl(IOP13XX_ESSR0) & IOP13XX_INTERFACE_SEL_PCIX) {
-                        /* ATUE must be present check the device id
-                         * to see if ATUX is present.
-                         */
-                        init_atu |= IOP13XX_INIT_ATU_ATUE;
-                        switch (__raw_readw(IOP13XX_ATUE_DID) & 0xf0) {
-                        case 0x70:
-                        case 0x80:
-                        case 0xc0:
-                                init_atu |= IOP13XX_INIT_ATU_ATUX;
-                                break;
-                        }
-                } else {
-                        /* ATUX must be present check the device id
-                         * to see if ATUE is present.
-                         */
-                        init_atu |= IOP13XX_INIT_ATU_ATUX;
-                        switch (__raw_readw(IOP13XX_ATUX_DID) & 0xf0) {
-                        case 0x70:
-                        case 0x80:
-                        case 0xc0:
-                                init_atu |= IOP13XX_INIT_ATU_ATUE;
-                                break;
-                        }
-                }
-                /* check central resource and root complex capability */
-                if (init_atu & IOP13XX_INIT_ATU_ATUX)
-                        if (!(__raw_readl(IOP13XX_ATUX_PCSR) &
-                                IOP13XX_ATUX_PCSR_CENTRAL_RES))
-                                init_atu &= ~IOP13XX_INIT_ATU_ATUX;
-                if (init_atu & IOP13XX_INIT_ATU_ATUE)
-                        if (__raw_readl(IOP13XX_ATUE_PCSR) &
-                                IOP13XX_ATUE_PCSR_END_POINT)
-                                init_atu &= ~IOP13XX_INIT_ATU_ATUE;
-        }
-        for (i = 0; i < 2; i++) {
-                if((init_atu & (1 << i)) == (1 << i))
-                        plat_pci->nr_controllers++;
-        }
-}
-void __init iop13xx_pci_init(void)
-{
-        /* clear pre-existing south bridge errors */
-        __raw_writel(__raw_readl(IOP13XX_XBG_BECSR) & 3, IOP13XX_XBG_BECSR);
-        /* Setup the Min Address for PCI memory... */
-        pcibios_min_mem = IOP13XX_PCIX_LOWER_MEM_BA;
-        /* if Linux is given control of an ATU
-         * clear out its prior configuration,
-         * otherwise do not touch the registers
-         */
-        if (init_atu & IOP13XX_INIT_ATU_ATUE) {
-                iop13xx_atue_disable();
-                iop13xx_atue_setup();
-        }
-        if (init_atu & IOP13XX_INIT_ATU_ATUX) {
-                iop13xx_atux_disable();
-                iop13xx_atux_setup();
-        }
-        hook_fault_code(16+6, iop13xx_pci_abort, SIGBUS, 0,
-                        "imprecise external abort");
-}
-/* initialize the pci memory space.  handle any combination of
- * atue and atux enabled/disabled
- */
-int iop13xx_pci_setup(int nr, struct pci_sys_data *sys)
-{
-        struct resource *res;
-        int which_atu;
-        u32 pcixsr, pcsr;
-        if (nr > 1)
-                return 0;
-        res = kzalloc(sizeof(struct resource), GFP_KERNEL);
-        if (!res)
-                panic("PCI: unable to alloc resources");
-        /* 'nr' assumptions:
-         * ATUX is always 0
-         * ATUE is 1 when ATUX is also enabled
-         * ATUE is 0 when ATUX is disabled
-         */
-        switch(init_atu) {
-        case IOP13XX_INIT_ATU_ATUX:
-                which_atu = nr ? 0 : IOP13XX_INIT_ATU_ATUX;
-                break;
-        case IOP13XX_INIT_ATU_ATUE:
-                which_atu = nr ? 0 : IOP13XX_INIT_ATU_ATUE;
-                break;
-        case (IOP13XX_INIT_ATU_ATUX | IOP13XX_INIT_ATU_ATUE):
-                which_atu = nr ? IOP13XX_INIT_ATU_ATUE : IOP13XX_INIT_ATU_ATUX;
-                break;
-        default:
-                which_atu = 0;
-        }
-        if (!which_atu) {
-                kfree(res);
-                return 0;
-        }
-        switch(which_atu) {
-        case IOP13XX_INIT_ATU_ATUX:
-                pcixsr = __raw_readl(IOP13XX_ATUX_PCIXSR);
-                pcixsr &= ~0xffff;
-                pcixsr |= sys->busnr << IOP13XX_ATUX_PCIXSR_BUS_NUM |
-                          0 << IOP13XX_ATUX_PCIXSR_DEV_NUM |
-                          iop13xx_atu_function(IOP13XX_INIT_ATU_ATUX)
-                                  << IOP13XX_ATUX_PCIXSR_FUNC_NUM;
-                __raw_writel(pcixsr, IOP13XX_ATUX_PCIXSR);
-                pci_ioremap_io(0, IOP13XX_PCIX_LOWER_IO_PA);
-                res->start = IOP13XX_PCIX_LOWER_MEM_RA;
-                res->end   = IOP13XX_PCIX_UPPER_MEM_RA;
-                res->name  = "IQ81340 ATUX PCI Memory Space";
-                res->flags = IORESOURCE_MEM;
-                sys->mem_offset = IOP13XX_PCIX_MEM_OFFSET;
-                break;
-        case IOP13XX_INIT_ATU_ATUE:
-                /* Note: the function number field in the PCSR is ro */
-                pcsr = __raw_readl(IOP13XX_ATUE_PCSR);
-                pcsr &= ~(0xfff8 << 16);
-                pcsr |= sys->busnr << IOP13XX_ATUE_PCSR_BUS_NUM |
-                                0 << IOP13XX_ATUE_PCSR_DEV_NUM;
-                __raw_writel(pcsr, IOP13XX_ATUE_PCSR);
-                pci_ioremap_io(SZ_64K, IOP13XX_PCIE_LOWER_IO_PA);
-                res->start = IOP13XX_PCIE_LOWER_MEM_RA;
-                res->end   = IOP13XX_PCIE_UPPER_MEM_RA;
-                res->name  = "IQ81340 ATUE PCI Memory Space";
-                res->flags = IORESOURCE_MEM;
-                sys->mem_offset = IOP13XX_PCIE_MEM_OFFSET;
-                sys->map_irq = iop13xx_pcie_map_irq;
-                break;
-        default:
-                kfree(res);
-                return 0;
-        }
-        request_resource(&iomem_resource, res);
-        pci_add_resource_offset(&sys->resources, res, sys->mem_offset);
-        return 1;
-}
-u16 iop13xx_dev_id(void)
-{
-        if (__raw_readl(IOP13XX_ESSR0) & IOP13XX_INTERFACE_SEL_PCIX)
-                return __raw_readw(IOP13XX_ATUE_DID);
-        else
-                return __raw_readw(IOP13XX_ATUX_DID);
-}
-static int __init iop13xx_init_atu_setup(char *str)
-{
-        init_atu = IOP13XX_INIT_ATU_NONE;
-        if (str) {
-                while (*str != '\0') {
-                        switch (*str) {
-                        case 'x':
-                        case 'X':
-                                init_atu |= IOP13XX_INIT_ATU_ATUX;
-                                init_atu &= ~IOP13XX_INIT_ATU_NONE;
-                                break;
-                        case 'e':
-                        case 'E':
-                                init_atu |= IOP13XX_INIT_ATU_ATUE;
-                                init_atu &= ~IOP13XX_INIT_ATU_NONE;
-                                break;
-                        case ',':
-                        case '=':
-                                break;
-                        default:
-                                PRINTK("\"iop13xx_init_atu\" malformed at "
-                                            "character: \'%c\'", *str);
-                                *(str + 1) = '\0';
-                                init_atu = IOP13XX_INIT_ATU_DEFAULT;
-                        }
-                        str++;
-                }
-        }
-        return 1;
-}
-__setup("iop13xx_init_atu", iop13xx_init_atu_setup);
diff --git a/arch/arm/mach-iop13xx/pci.h b/arch/arm/mach-iop13xx/pci.h
deleted file mode 100644
index 736168d8c7ac..000000000000
--- a/arch/arm/mach-iop13xx/pci.h
+++ /dev/null
@@ -1,66 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _IOP13XX_PCI_H_
-#define _IOP13XX_PCI_H_
-#include <linux/io.h>
-#include <mach/irqs.h>
-#include <linux/types.h>
-extern void __iomem *iop13xx_atue_mem_base;
-extern void __iomem *iop13xx_atux_mem_base;
-extern size_t iop13xx_atue_mem_size;
-extern size_t iop13xx_atux_mem_size;
-struct pci_sys_data;
-struct pci_host_bridge;
-struct hw_pci;
-int iop13xx_pci_setup(int nr, struct pci_sys_data *sys);
-int iop13xx_scan_bus(int nr, struct pci_host_bridge *bridge);
-void iop13xx_atu_select(struct hw_pci *plat_pci);
-void iop13xx_pci_init(void);
-void iop13xx_map_pci_memory(void);
-#define IOP_PCI_STATUS_ERROR (PCI_STATUS_PARITY |            \
-                               PCI_STATUS_SIG_TARGET_ABORT | \
-                               PCI_STATUS_REC_TARGET_ABORT | \
-                               PCI_STATUS_REC_TARGET_ABORT | \
-                               PCI_STATUS_REC_MASTER_ABORT | \
-                               PCI_STATUS_SIG_SYSTEM_ERROR | \
-                               PCI_STATUS_DETECTED_PARITY)
-#define IOP13XX_ATUE_ATUISR_ERROR (IOP13XX_ATUE_STAT_HALT_ON_ERROR |  \
-                                    IOP13XX_ATUE_STAT_ROOT_SYS_ERR |   \
-                                    IOP13XX_ATUE_STAT_PCI_IFACE_ERR |  \
-                                    IOP13XX_ATUE_STAT_ERR_COR |        \
-                                    IOP13XX_ATUE_STAT_ERR_UNCOR |      \
-                                    IOP13XX_ATUE_STAT_CRS |            \
-                                    IOP13XX_ATUE_STAT_DET_PAR_ERR |    \
-                                    IOP13XX_ATUE_STAT_EXT_REC_MABORT | \
-                                    IOP13XX_ATUE_STAT_SIG_TABORT |     \
-                                    IOP13XX_ATUE_STAT_EXT_REC_TABORT | \
-                                    IOP13XX_ATUE_STAT_MASTER_DATA_PAR)
-#define IOP13XX_ATUX_ATUISR_ERROR (IOP13XX_ATUX_STAT_TX_SCEM |        \
-                                    IOP13XX_ATUX_STAT_REC_SCEM |       \
-                                    IOP13XX_ATUX_STAT_TX_SERR |        \
-                                    IOP13XX_ATUX_STAT_DET_PAR_ERR |    \
-                                    IOP13XX_ATUX_STAT_INT_REC_MABORT | \
-                                    IOP13XX_ATUX_STAT_REC_SERR |       \
-                                    IOP13XX_ATUX_STAT_EXT_REC_MABORT | \
-                                    IOP13XX_ATUX_STAT_EXT_REC_TABORT | \
-                                    IOP13XX_ATUX_STAT_EXT_SIG_TABORT | \
-                                    IOP13XX_ATUX_STAT_MASTER_DATA_PAR)
-/* PCI interrupts
- */
-#define ATUX_INTA IRQ_IOP13XX_XINT0
-#define ATUX_INTB IRQ_IOP13XX_XINT1
-#define ATUX_INTC IRQ_IOP13XX_XINT2
-#define ATUX_INTD IRQ_IOP13XX_XINT3
-#define ATUE_INTA IRQ_IOP13XX_ATUE_IMA
-#define ATUE_INTB IRQ_IOP13XX_ATUE_IMB
-#define ATUE_INTC IRQ_IOP13XX_ATUE_IMC
-#define ATUE_INTD IRQ_IOP13XX_ATUE_IMD
-#endif /* _IOP13XX_PCI_H_ */
diff --git a/arch/arm/mach-iop13xx/setup.c b/arch/arm/mach-iop13xx/setup.c
deleted file mode 100644
index c5c84c9ec9ee..000000000000
--- a/arch/arm/mach-iop13xx/setup.c
+++ /dev/null
@@ -1,595 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * iop13xx platform Initialization
- * Copyright (c) 2005-2006, Intel Corporation.
- */
-#include <linux/dma-mapping.h>
-#include <linux/serial_8250.h>
-#include <linux/io.h>
-#include <linux/reboot.h>
-#ifdef CONFIG_MTD_PHYSMAP
-#include <linux/mtd/physmap.h>
-#endif
-#include <asm/mach/map.h>
-#include <mach/hardware.h>
-#include <asm/irq.h>
-#include <asm/hardware/iop_adma.h>
-#include <mach/irqs.h>
-#define IOP13XX_UART_XTAL 33334000
-#define IOP13XX_SETUP_DEBUG 0
-#define PRINTK(x...) ((void)(IOP13XX_SETUP_DEBUG && printk(x)))
-/* Standard IO mapping for all IOP13XX based systems
- */
-static struct map_desc iop13xx_std_desc[] __initdata = {
-        {    /* mem mapped registers */
-                .virtual = (unsigned long)IOP13XX_PMMR_VIRT_MEM_BASE,
-                .pfn     = __phys_to_pfn(IOP13XX_PMMR_PHYS_MEM_BASE),
-                .length  = IOP13XX_PMMR_SIZE,
-                .type    = MT_DEVICE,
-        },
-};
-static struct resource iop13xx_uart0_resources[] = {
-        [0] = {
-                .start = IOP13XX_UART0_PHYS,
-                .end = IOP13XX_UART0_PHYS + 0x3f,
-                .flags = IORESOURCE_MEM,
-        },
-        [1] = {
-                .start = IRQ_IOP13XX_UART0,
-                .end = IRQ_IOP13XX_UART0,
-                .flags = IORESOURCE_IRQ
-        }
-};
-static struct resource iop13xx_uart1_resources[] = {
-        [0] = {
-                .start = IOP13XX_UART1_PHYS,
-                .end = IOP13XX_UART1_PHYS + 0x3f,
-                .flags = IORESOURCE_MEM,
-        },
-        [1] = {
-                .start = IRQ_IOP13XX_UART1,
-                .end = IRQ_IOP13XX_UART1,
-                .flags = IORESOURCE_IRQ
-        }
-};
-static struct plat_serial8250_port iop13xx_uart0_data[] = {
-        {
-       .membase     = IOP13XX_UART0_VIRT,
-       .mapbase     = IOP13XX_UART0_PHYS,
-       .irq         = IRQ_IOP13XX_UART0,
-       .uartclk     = IOP13XX_UART_XTAL,
-       .regshift    = 2,
-       .iotype      = UPIO_MEM,
-       .flags       = UPF_SKIP_TEST,
-        },
-        {  },
-};
-static struct plat_serial8250_port iop13xx_uart1_data[] = {
-        {
-       .membase     = IOP13XX_UART1_VIRT,
-       .mapbase     = IOP13XX_UART1_PHYS,
-       .irq         = IRQ_IOP13XX_UART1,
-       .uartclk     = IOP13XX_UART_XTAL,
-       .regshift    = 2,
-       .iotype      = UPIO_MEM,
-       .flags       = UPF_SKIP_TEST,
-        },
-        {  },
-};
-/* The ids are fixed up later in iop13xx_platform_init */
-static struct platform_device iop13xx_uart0 = {
-       .name = "serial8250",
-       .id = 0,
-       .dev.platform_data = iop13xx_uart0_data,
-       .num_resources = 2,
-       .resource = iop13xx_uart0_resources,
-};
-static struct platform_device iop13xx_uart1 = {
-       .name = "serial8250",
-       .id = 0,
-       .dev.platform_data = iop13xx_uart1_data,
-       .num_resources = 2,
-       .resource = iop13xx_uart1_resources
-};
-static struct resource iop13xx_i2c_0_resources[] = {
-        [0] = {
-                .start = IOP13XX_I2C0_PHYS,
-                .end = IOP13XX_I2C0_PHYS + 0x18,
-                .flags = IORESOURCE_MEM,
-        },
-        [1] = {
-                .start = IRQ_IOP13XX_I2C_0,
-                .end = IRQ_IOP13XX_I2C_0,
-                .flags = IORESOURCE_IRQ
-        }
-};
-static struct resource iop13xx_i2c_1_resources[] = {
-        [0] = {
-                .start = IOP13XX_I2C1_PHYS,
-                .end = IOP13XX_I2C1_PHYS + 0x18,
-                .flags = IORESOURCE_MEM,
-        },
-        [1] = {
-                .start = IRQ_IOP13XX_I2C_1,
-                .end = IRQ_IOP13XX_I2C_1,
-                .flags = IORESOURCE_IRQ
-        }
-};
-static struct resource iop13xx_i2c_2_resources[] = {
-        [0] = {
-                .start = IOP13XX_I2C2_PHYS,
-                .end = IOP13XX_I2C2_PHYS + 0x18,
-                .flags = IORESOURCE_MEM,
-        },
-        [1] = {
-                .start = IRQ_IOP13XX_I2C_2,
-                .end = IRQ_IOP13XX_I2C_2,
-                .flags = IORESOURCE_IRQ
-        }
-};
-/* I2C controllers. The IOP13XX uses the same block as the IOP3xx, so
- * we just use the same device name.
- */
-/* The ids are fixed up later in iop13xx_platform_init */
-static struct platform_device iop13xx_i2c_0_controller = {
-        .name = "IOP3xx-I2C",
-        .id = 0,
-        .num_resources = 2,
-        .resource = iop13xx_i2c_0_resources
-};
-static struct platform_device iop13xx_i2c_1_controller = {
-        .name = "IOP3xx-I2C",
-        .id = 0,
-        .num_resources = 2,
-        .resource = iop13xx_i2c_1_resources
-};
-static struct platform_device iop13xx_i2c_2_controller = {
-        .name = "IOP3xx-I2C",
-        .id = 0,
-        .num_resources = 2,
-        .resource = iop13xx_i2c_2_resources
-};
-#ifdef CONFIG_MTD_PHYSMAP
-/* PBI Flash Device
- */
-static struct physmap_flash_data iq8134x_flash_data = {
-        .width = 2,
-};
-static struct resource iq8134x_flash_resource = {
-        .start = IQ81340_FLASHBASE,
-        .end   = 0,
-        .flags = IORESOURCE_MEM,
-};
-static struct platform_device iq8134x_flash = {
-        .name           = "physmap-flash",
-        .id             = 0,
-        .dev            = { .platform_data  = &iq8134x_flash_data, },
-        .num_resources  = 1,
-        .resource       = &iq8134x_flash_resource,
-};
-static unsigned long iq8134x_probe_flash_size(void)
-{
-        uint8_t __iomem *flash_addr = ioremap(IQ81340_FLASHBASE, PAGE_SIZE);
-        int i;
-        char query[3];
-        unsigned long size = 0;
-        int width = iq8134x_flash_data.width;
-        if (flash_addr) {
-                /* send CFI 'query' command */
-                writew(0x98, flash_addr);
-                /* check for CFI compliance */
-                for (i = 0; i < 3 * width; i += width)
-                        query[i / width] = readb(flash_addr + (0x10 * width) + i);
-                /* read the size */
-                if (memcmp(query, "QRY", 3) == 0)
-                        size = 1 << readb(flash_addr + (0x27 * width));
-                /* send CFI 'read array' command */
-                writew(0xff, flash_addr);
-                iounmap(flash_addr);
-        }
-        return size;
-}
-#endif
-/* ADMA Channels */
-static struct resource iop13xx_adma_0_resources[] = {
-        [0] = {
-                .start = IOP13XX_ADMA_PHYS_BASE(0),
-                .end = IOP13XX_ADMA_UPPER_PA(0),
-                .flags = IORESOURCE_MEM,
-        },
-        [1] = {
-                .start = IRQ_IOP13XX_ADMA0_EOT,
-                .end = IRQ_IOP13XX_ADMA0_EOT,
-                .flags = IORESOURCE_IRQ
-        },
-        [2] = {
-                .start = IRQ_IOP13XX_ADMA0_EOC,
-                .end = IRQ_IOP13XX_ADMA0_EOC,
-                .flags = IORESOURCE_IRQ
-        },
-        [3] = {
-                .start = IRQ_IOP13XX_ADMA0_ERR,
-                .end = IRQ_IOP13XX_ADMA0_ERR,
-                .flags = IORESOURCE_IRQ
-        }
-};
-static struct resource iop13xx_adma_1_resources[] = {
-        [0] = {
-                .start = IOP13XX_ADMA_PHYS_BASE(1),
-                .end = IOP13XX_ADMA_UPPER_PA(1),
-                .flags = IORESOURCE_MEM,
-        },
-        [1] = {
-                .start = IRQ_IOP13XX_ADMA1_EOT,
-                .end = IRQ_IOP13XX_ADMA1_EOT,
-                .flags = IORESOURCE_IRQ
-        },
-        [2] = {
-                .start = IRQ_IOP13XX_ADMA1_EOC,
-                .end = IRQ_IOP13XX_ADMA1_EOC,
-                .flags = IORESOURCE_IRQ
-        },
-        [3] = {
-                .start = IRQ_IOP13XX_ADMA1_ERR,
-                .end = IRQ_IOP13XX_ADMA1_ERR,
-                .flags = IORESOURCE_IRQ
-        }
-};
-static struct resource iop13xx_adma_2_resources[] = {
-        [0] = {
-                .start = IOP13XX_ADMA_PHYS_BASE(2),
-                .end = IOP13XX_ADMA_UPPER_PA(2),
-                .flags = IORESOURCE_MEM,
-        },
-        [1] = {
-                .start = IRQ_IOP13XX_ADMA2_EOT,
-                .end = IRQ_IOP13XX_ADMA2_EOT,
-                .flags = IORESOURCE_IRQ
-        },
-        [2] = {
-                .start = IRQ_IOP13XX_ADMA2_EOC,
-                .end = IRQ_IOP13XX_ADMA2_EOC,
-                .flags = IORESOURCE_IRQ
-        },
-        [3] = {
-                .start = IRQ_IOP13XX_ADMA2_ERR,
-                .end = IRQ_IOP13XX_ADMA2_ERR,
-                .flags = IORESOURCE_IRQ
-        }
-};
-static u64 iop13xx_adma_dmamask = DMA_BIT_MASK(32);
-static struct iop_adma_platform_data iop13xx_adma_0_data = {
-        .hw_id = 0,
-        .pool_size = PAGE_SIZE,
-};
-static struct iop_adma_platform_data iop13xx_adma_1_data = {
-        .hw_id = 1,
-        .pool_size = PAGE_SIZE,
-};
-static struct iop_adma_platform_data iop13xx_adma_2_data = {
-        .hw_id = 2,
-        .pool_size = PAGE_SIZE,
-};
-/* The ids are fixed up later in iop13xx_platform_init */
-static struct platform_device iop13xx_adma_0_channel = {
-        .name = "iop-adma",
-        .id = 0,
-        .num_resources = 4,
-        .resource = iop13xx_adma_0_resources,
-        .dev = {
-                .dma_mask = &iop13xx_adma_dmamask,
-                .coherent_dma_mask = DMA_BIT_MASK(32),
-                .platform_data = (void *) &iop13xx_adma_0_data,
-        },
-};
-static struct platform_device iop13xx_adma_1_channel = {
-        .name = "iop-adma",
-        .id = 0,
-        .num_resources = 4,
-        .resource = iop13xx_adma_1_resources,
-        .dev = {
-                .dma_mask = &iop13xx_adma_dmamask,
-                .coherent_dma_mask = DMA_BIT_MASK(32),
-                .platform_data = (void *) &iop13xx_adma_1_data,
-        },
-};
-static struct platform_device iop13xx_adma_2_channel = {
-        .name = "iop-adma",
-        .id = 0,
-        .num_resources = 4,
-        .resource = iop13xx_adma_2_resources,
-        .dev = {
-                .dma_mask = &iop13xx_adma_dmamask,
-                .coherent_dma_mask = DMA_BIT_MASK(32),
-                .platform_data = (void *) &iop13xx_adma_2_data,
-        },
-};
-void __init iop13xx_map_io(void)
-{
-        /* Initialize the Static Page Table maps */
-        iotable_init(iop13xx_std_desc, ARRAY_SIZE(iop13xx_std_desc));
-}
-static int init_uart;
-static int init_i2c;
-static int init_adma;
-void __init iop13xx_platform_init(void)
-{
-        int i;
-        u32 uart_idx, i2c_idx, adma_idx, plat_idx;
-        struct platform_device *iop13xx_devices[IQ81340_MAX_PLAT_DEVICES];
-        /* set the bases so we can read the device id */
-        iop13xx_set_atu_mmr_bases();
-        memset(iop13xx_devices, 0, sizeof(iop13xx_devices));
-        if (init_uart == IOP13XX_INIT_UART_DEFAULT) {
-                switch (iop13xx_dev_id()) {
-                /* enable both uarts on iop341 */
-                case 0x3380:
-                case 0x3384:
-                case 0x3388:
-                case 0x338c:
-                        init_uart |= IOP13XX_INIT_UART_0;
-                        init_uart |= IOP13XX_INIT_UART_1;
-                        break;
-                /* only enable uart 1 */
-                default:
-                        init_uart |= IOP13XX_INIT_UART_1;
-                }
-        }
-        if (init_i2c == IOP13XX_INIT_I2C_DEFAULT) {
-                switch (iop13xx_dev_id()) {
-                /* enable all i2c units on iop341 and iop342 */
-                case 0x3380:
-                case 0x3384:
-                case 0x3388:
-                case 0x338c:
-                case 0x3382:
-                case 0x3386:
-                case 0x338a:
-                case 0x338e:
-                        init_i2c |= IOP13XX_INIT_I2C_0;
-                        init_i2c |= IOP13XX_INIT_I2C_1;
-                        init_i2c |= IOP13XX_INIT_I2C_2;
-                        break;
-                /* only enable i2c 1 and 2 */
-                default:
-                        init_i2c |= IOP13XX_INIT_I2C_1;
-                        init_i2c |= IOP13XX_INIT_I2C_2;
-                }
-        }
-        if (init_adma == IOP13XX_INIT_ADMA_DEFAULT) {
-                init_adma |= IOP13XX_INIT_ADMA_0;
-                init_adma |= IOP13XX_INIT_ADMA_1;
-                init_adma |= IOP13XX_INIT_ADMA_2;
-        }
-        plat_idx = 0;
-        uart_idx = 0;
-        i2c_idx = 0;
-        /* uart 1 (if enabled) is ttyS0 */
-        if (init_uart & IOP13XX_INIT_UART_1) {
-                PRINTK("Adding uart1 to platform device list\n");
-                iop13xx_uart1.id = uart_idx++;
-                iop13xx_devices[plat_idx++] = &iop13xx_uart1;
-        }
-        if (init_uart & IOP13XX_INIT_UART_0) {
-                PRINTK("Adding uart0 to platform device list\n");
-                iop13xx_uart0.id = uart_idx++;
-                iop13xx_devices[plat_idx++] = &iop13xx_uart0;
-        }
-        for(i = 0; i < IQ81340_NUM_I2C; i++) {
-                if ((init_i2c & (1 << i)) && IOP13XX_SETUP_DEBUG)
-                        printk("Adding i2c%d to platform device list\n", i);
-                switch(init_i2c & (1 << i)) {
-                case IOP13XX_INIT_I2C_0:
-                        iop13xx_i2c_0_controller.id = i2c_idx++;
-                        iop13xx_devices[plat_idx++] =
-                                &iop13xx_i2c_0_controller;
-                        break;
-                case IOP13XX_INIT_I2C_1:
-                        iop13xx_i2c_1_controller.id = i2c_idx++;
-                        iop13xx_devices[plat_idx++] =
-                                &iop13xx_i2c_1_controller;
-                        break;
-                case IOP13XX_INIT_I2C_2:
-                        iop13xx_i2c_2_controller.id = i2c_idx++;
-                        iop13xx_devices[plat_idx++] =
-                                &iop13xx_i2c_2_controller;
-                        break;
-                }
-        }
-        /* initialize adma channel ids and capabilities */
-        adma_idx = 0;
-        for (i = 0; i < IQ81340_NUM_ADMA; i++) {
-                struct iop_adma_platform_data *plat_data;
-                if ((init_adma & (1 << i)) && IOP13XX_SETUP_DEBUG)
-                        printk(KERN_INFO
-                                "Adding adma%d to platform device list\n", i);
-                switch (init_adma & (1 << i)) {
-                case IOP13XX_INIT_ADMA_0:
-                        iop13xx_adma_0_channel.id = adma_idx++;
-                        iop13xx_devices[plat_idx++] = &iop13xx_adma_0_channel;
-                        plat_data = &iop13xx_adma_0_data;
-                        dma_cap_set(DMA_MEMCPY, plat_data->cap_mask);
-                        dma_cap_set(DMA_XOR, plat_data->cap_mask);
-                        dma_cap_set(DMA_XOR_VAL, plat_data->cap_mask);
-                        dma_cap_set(DMA_INTERRUPT, plat_data->cap_mask);
-                        break;
-                case IOP13XX_INIT_ADMA_1:
-                        iop13xx_adma_1_channel.id = adma_idx++;
-                        iop13xx_devices[plat_idx++] = &iop13xx_adma_1_channel;
-                        plat_data = &iop13xx_adma_1_data;
-                        dma_cap_set(DMA_MEMCPY, plat_data->cap_mask);
-                        dma_cap_set(DMA_XOR, plat_data->cap_mask);
-                        dma_cap_set(DMA_XOR_VAL, plat_data->cap_mask);
-                        dma_cap_set(DMA_INTERRUPT, plat_data->cap_mask);
-                        break;
-                case IOP13XX_INIT_ADMA_2:
-                        iop13xx_adma_2_channel.id = adma_idx++;
-                        iop13xx_devices[plat_idx++] = &iop13xx_adma_2_channel;
-                        plat_data = &iop13xx_adma_2_data;
-                        dma_cap_set(DMA_MEMCPY, plat_data->cap_mask);
-                        dma_cap_set(DMA_XOR, plat_data->cap_mask);
-                        dma_cap_set(DMA_XOR_VAL, plat_data->cap_mask);
-                        dma_cap_set(DMA_INTERRUPT, plat_data->cap_mask);
-                        dma_cap_set(DMA_PQ, plat_data->cap_mask);
-                        dma_cap_set(DMA_PQ_VAL, plat_data->cap_mask);
-                        break;
-                }
-        }
-#ifdef CONFIG_MTD_PHYSMAP
-        iq8134x_flash_resource.end = iq8134x_flash_resource.start +
-                                iq8134x_probe_flash_size() - 1;
-        if (iq8134x_flash_resource.end > iq8134x_flash_resource.start)
-                iop13xx_devices[plat_idx++] = &iq8134x_flash;
-        else
-                printk(KERN_ERR "%s: Failed to probe flash size\n", __func__);
-#endif
-        platform_add_devices(iop13xx_devices, plat_idx);
-}
-static int __init iop13xx_init_uart_setup(char *str)
-{
-        if (str) {
-                while (*str != '\0') {
-                        switch(*str) {
-                        case '0':
-                                init_uart |= IOP13XX_INIT_UART_0;
-                                break;
-                        case '1':
-                                init_uart |= IOP13XX_INIT_UART_1;
-                                break;
-                        case ',':
-                        case '=':
-                                break;
-                        default:
-                                PRINTK("\"iop13xx_init_uart\" malformed"
-                                            " at character: \'%c\'", *str);
-                                *(str + 1) = '\0';
-                                init_uart = IOP13XX_INIT_UART_DEFAULT;
-                        }
-                        str++;
-                }
-        }
-        return 1;
-}
-static int __init iop13xx_init_i2c_setup(char *str)
-{
-        if (str) {
-                while (*str != '\0') {
-                        switch(*str) {
-                        case '0':
-                                init_i2c |= IOP13XX_INIT_I2C_0;
-                                break;
-                        case '1':
-                                init_i2c |= IOP13XX_INIT_I2C_1;
-                                break;
-                        case '2':
-                                init_i2c |= IOP13XX_INIT_I2C_2;
-                                break;
-                        case ',':
-                        case '=':
-                                break;
-                        default:
-                                PRINTK("\"iop13xx_init_i2c\" malformed"
-                                            " at character: \'%c\'", *str);
-                                *(str + 1) = '\0';
-                                init_i2c = IOP13XX_INIT_I2C_DEFAULT;
-                        }
-                        str++;
-                }
-        }
-        return 1;
-}
-static int __init iop13xx_init_adma_setup(char *str)
-{
-        if (str)        {
-                while (*str != '\0') {
-                        switch (*str) {
-                        case '0':
-                                init_adma |= IOP13XX_INIT_ADMA_0;
-                                break;
-                        case '1':
-                                init_adma |= IOP13XX_INIT_ADMA_1;
-                                break;
-                        case '2':
-                                init_adma |= IOP13XX_INIT_ADMA_2;
-                                break;
-                        case ',':
-                        case '=':
-                                break;
-                        default:
-                                PRINTK("\"iop13xx_init_adma\" malformed"
-                                            " at character: \'%c\'", *str);
-                                *(str + 1) = '\0';
-                                init_adma = IOP13XX_INIT_ADMA_DEFAULT;
-                        }
-                        str++;
-                }
-        }
-        return 1;
-}
-__setup("iop13xx_init_adma", iop13xx_init_adma_setup);
-__setup("iop13xx_init_uart", iop13xx_init_uart_setup);
-__setup("iop13xx_init_i2c", iop13xx_init_i2c_setup);
-void iop13xx_restart(enum reboot_mode mode, const char *cmd)
-{
-        /*
-         * Reset the internal bus (warning both cores are reset)
-         */
-        write_wdtcr(IOP_WDTCR_EN_ARM);
-        write_wdtcr(IOP_WDTCR_EN);
-        write_wdtsr(IOP13XX_WDTSR_WRITE_EN | IOP13XX_WDTCR_IB_RESET);
-        write_wdtcr(0x1000);
-}
diff --git a/arch/arm/mach-iop13xx/tpmi.c b/arch/arm/mach-iop13xx/tpmi.c
deleted file mode 100644
index 4f916549e381..000000000000
--- a/arch/arm/mach-iop13xx/tpmi.c
+++ /dev/null
@@ -1,244 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * iop13xx tpmi device resources
- * Copyright (c) 2005-2006, Intel Corporation.
- */
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/dma-mapping.h>
-#include <linux/io.h>
-#include <asm/irq.h>
-#include <linux/sizes.h>
-#include <mach/irqs.h>
-/* assumes CONTROLLER_ONLY# is never asserted in the ESSR register */
-#define IOP13XX_TPMI_MMR(dev)   IOP13XX_REG_ADDR32_PHYS(0x48000 + (dev << 12))
-#define IOP13XX_TPMI_MEM(dev)   IOP13XX_REG_ADDR32_PHYS(0x60000 + (dev << 13))
-#define IOP13XX_TPMI_CTRL(dev)  IOP13XX_REG_ADDR32_PHYS(0x50000 + (dev << 10))
-#define IOP13XX_TPMI_IOP_CTRL(dev) (IOP13XX_TPMI_CTRL(dev) + 0x2000)
-#define IOP13XX_TPMI_MMR_SIZE       (SZ_4K - 1)
-#define IOP13XX_TPMI_MEM_SIZE       (255)
-#define IOP13XX_TPMI_MEM_CTRL       (SZ_1K - 1)
-#define IOP13XX_TPMI_RESOURCE_MMR  0
-#define IOP13XX_TPMI_RESOURCE_MEM  1
-#define IOP13XX_TPMI_RESOURCE_CTRL 2
-#define IOP13XX_TPMI_RESOURCE_IOP_CTRL 3
-#define IOP13XX_TPMI_RESOURCE_IRQ  4
-static struct resource iop13xx_tpmi_0_resources[] = {
-        [IOP13XX_TPMI_RESOURCE_MMR] = {
-                .start = IOP13XX_TPMI_MMR(4), /* tpmi0 starts at dev == 4 */
-                .end = IOP13XX_TPMI_MMR(4) + IOP13XX_TPMI_MMR_SIZE,
-                .flags = IORESOURCE_MEM,
-        },
-        [IOP13XX_TPMI_RESOURCE_MEM] = {
-                .start = IOP13XX_TPMI_MEM(0),
-                .end = IOP13XX_TPMI_MEM(0) + IOP13XX_TPMI_MEM_SIZE,
-                .flags = IORESOURCE_MEM,
-        },
-        [IOP13XX_TPMI_RESOURCE_CTRL] = {
-                .start = IOP13XX_TPMI_CTRL(0),
-                .end = IOP13XX_TPMI_CTRL(0) + IOP13XX_TPMI_MEM_CTRL,
-                .flags = IORESOURCE_MEM,
-        },
-        [IOP13XX_TPMI_RESOURCE_IOP_CTRL] = {
-                .start = IOP13XX_TPMI_IOP_CTRL(0),
-                .end = IOP13XX_TPMI_IOP_CTRL(0) + IOP13XX_TPMI_MEM_CTRL,
-                .flags = IORESOURCE_MEM,
-        },
-        [IOP13XX_TPMI_RESOURCE_IRQ] = {
-                .start = IRQ_IOP13XX_TPMI0_OUT,
-                .end = IRQ_IOP13XX_TPMI0_OUT,
-                .flags = IORESOURCE_IRQ
-        }
-};
-static struct resource iop13xx_tpmi_1_resources[] = {
-        [IOP13XX_TPMI_RESOURCE_MMR] = {
-                .start = IOP13XX_TPMI_MMR(1),
-                .end = IOP13XX_TPMI_MMR(1) + IOP13XX_TPMI_MMR_SIZE,
-                .flags = IORESOURCE_MEM,
-        },
-        [IOP13XX_TPMI_RESOURCE_MEM] = {
-                .start = IOP13XX_TPMI_MEM(1),
-                .end = IOP13XX_TPMI_MEM(1) + IOP13XX_TPMI_MEM_SIZE,
-                .flags = IORESOURCE_MEM,
-        },
-        [IOP13XX_TPMI_RESOURCE_CTRL] = {
-                .start = IOP13XX_TPMI_CTRL(1),
-                .end = IOP13XX_TPMI_CTRL(1) + IOP13XX_TPMI_MEM_CTRL,
-                .flags = IORESOURCE_MEM,
-        },
-        [IOP13XX_TPMI_RESOURCE_IOP_CTRL] = {
-                .start = IOP13XX_TPMI_IOP_CTRL(1),
-                .end = IOP13XX_TPMI_IOP_CTRL(1) + IOP13XX_TPMI_MEM_CTRL,
-                .flags = IORESOURCE_MEM,
-        },
-        [IOP13XX_TPMI_RESOURCE_IRQ] = {
-                .start = IRQ_IOP13XX_TPMI1_OUT,
-                .end = IRQ_IOP13XX_TPMI1_OUT,
-                .flags = IORESOURCE_IRQ
-        }
-};
-static struct resource iop13xx_tpmi_2_resources[] = {
-        [IOP13XX_TPMI_RESOURCE_MMR] = {
-                .start = IOP13XX_TPMI_MMR(2),
-                .end = IOP13XX_TPMI_MMR(2) + IOP13XX_TPMI_MMR_SIZE,
-                .flags = IORESOURCE_MEM,
-        },
-        [IOP13XX_TPMI_RESOURCE_MEM] = {
-                .start = IOP13XX_TPMI_MEM(2),
-                .end = IOP13XX_TPMI_MEM(2) + IOP13XX_TPMI_MEM_SIZE,
-                .flags = IORESOURCE_MEM,
-        },
-        [IOP13XX_TPMI_RESOURCE_CTRL] = {
-                .start = IOP13XX_TPMI_CTRL(2),
-                .end = IOP13XX_TPMI_CTRL(2) + IOP13XX_TPMI_MEM_CTRL,
-                .flags = IORESOURCE_MEM,
-        },
-        [IOP13XX_TPMI_RESOURCE_IOP_CTRL] = {
-                .start = IOP13XX_TPMI_IOP_CTRL(2),
-                .end = IOP13XX_TPMI_IOP_CTRL(2) + IOP13XX_TPMI_MEM_CTRL,
-                .flags = IORESOURCE_MEM,
-        },
-        [IOP13XX_TPMI_RESOURCE_IRQ] = {
-                .start = IRQ_IOP13XX_TPMI2_OUT,
-                .end = IRQ_IOP13XX_TPMI2_OUT,
-                .flags = IORESOURCE_IRQ
-        }
-};
-static struct resource iop13xx_tpmi_3_resources[] = {
-        [IOP13XX_TPMI_RESOURCE_MMR] = {
-                .start = IOP13XX_TPMI_MMR(3),
-                .end = IOP13XX_TPMI_MMR(3) + IOP13XX_TPMI_MMR_SIZE,
-                .flags = IORESOURCE_MEM,
-        },
-        [IOP13XX_TPMI_RESOURCE_MEM] = {
-                .start = IOP13XX_TPMI_MEM(3),
-                .end = IOP13XX_TPMI_MEM(3) + IOP13XX_TPMI_MEM_SIZE,
-                .flags = IORESOURCE_MEM,
-        },
-        [IOP13XX_TPMI_RESOURCE_CTRL] = {
-                .start = IOP13XX_TPMI_CTRL(3),
-                .end = IOP13XX_TPMI_CTRL(3) + IOP13XX_TPMI_MEM_CTRL,
-                .flags = IORESOURCE_MEM,
-        },
-        [IOP13XX_TPMI_RESOURCE_IOP_CTRL] = {
-                .start = IOP13XX_TPMI_IOP_CTRL(3),
-                .end = IOP13XX_TPMI_IOP_CTRL(3) + IOP13XX_TPMI_MEM_CTRL,
-                .flags = IORESOURCE_MEM,
-        },
-        [IOP13XX_TPMI_RESOURCE_IRQ] = {
-                .start = IRQ_IOP13XX_TPMI3_OUT,
-                .end = IRQ_IOP13XX_TPMI3_OUT,
-                .flags = IORESOURCE_IRQ
-        }
-};
-u64 iop13xx_tpmi_mask = DMA_BIT_MASK(32);
-static struct platform_device iop13xx_tpmi_0_device = {
-        .name = "iop-tpmi",
-        .id = 0,
-        .num_resources = ARRAY_SIZE(iop13xx_tpmi_0_resources),
-        .resource = iop13xx_tpmi_0_resources,
-        .dev = {
-                .dma_mask          = &iop13xx_tpmi_mask,
-                .coherent_dma_mask = DMA_BIT_MASK(32),
-        },
-};
-static struct platform_device iop13xx_tpmi_1_device = {
-        .name = "iop-tpmi",
-        .id = 1,
-        .num_resources = ARRAY_SIZE(iop13xx_tpmi_1_resources),
-        .resource = iop13xx_tpmi_1_resources,
-        .dev = {
-                .dma_mask          = &iop13xx_tpmi_mask,
-                .coherent_dma_mask = DMA_BIT_MASK(32),
-        },
-};
-static struct platform_device iop13xx_tpmi_2_device = {
-        .name = "iop-tpmi",
-        .id = 2,
-        .num_resources = ARRAY_SIZE(iop13xx_tpmi_2_resources),
-        .resource = iop13xx_tpmi_2_resources,
-        .dev = {
-                .dma_mask          = &iop13xx_tpmi_mask,
-                .coherent_dma_mask = DMA_BIT_MASK(32),
-        },
-};
-static struct platform_device iop13xx_tpmi_3_device = {
-        .name = "iop-tpmi",
-        .id = 3,
-        .num_resources = ARRAY_SIZE(iop13xx_tpmi_3_resources),
-        .resource = iop13xx_tpmi_3_resources,
-        .dev = {
-                .dma_mask          = &iop13xx_tpmi_mask,
-                .coherent_dma_mask = DMA_BIT_MASK(32),
-        },
-};
-__init void iop13xx_add_tpmi_devices(void)
-{
-        unsigned short device_id;
-        /* tpmi's not present on iop341 or iop342 */
-        if (__raw_readl(IOP13XX_ESSR0) & IOP13XX_INTERFACE_SEL_PCIX)
-                /* ATUE must be present */
-                device_id = __raw_readw(IOP13XX_ATUE_DID);
-        else
-                /* ATUX must be present */
-                device_id = __raw_readw(IOP13XX_ATUX_DID);
-        switch (device_id) {
-        /* iop34[1|2] 0-tpmi */
-        case 0x3380:
-        case 0x3384:
-        case 0x3388:
-        case 0x338c:
-        case 0x3382:
-        case 0x3386:
-        case 0x338a:
-        case 0x338e:
-                return;
-        /* iop348 1-tpmi */
-        case 0x3310:
-        case 0x3312:
-        case 0x3314:
-        case 0x3318:
-        case 0x331a:
-        case 0x331c:
-        case 0x33c0:
-        case 0x33c2:
-        case 0x33c4:
-        case 0x33c8:
-        case 0x33ca:
-        case 0x33cc:
-        case 0x33b0:
-        case 0x33b2:
-        case 0x33b4:
-        case 0x33b8:
-        case 0x33ba:
-        case 0x33bc:
-        case 0x3320:
-        case 0x3322:
-        case 0x3324:
-        case 0x3328:
-        case 0x332a:
-        case 0x332c:
-                platform_device_register(&iop13xx_tpmi_0_device);
-                return;
-        default:
-                platform_device_register(&iop13xx_tpmi_0_device);
-                platform_device_register(&iop13xx_tpmi_1_device);
-                platform_device_register(&iop13xx_tpmi_2_device);
-                platform_device_register(&iop13xx_tpmi_3_device);
-                return;
-        }
-}
diff --git a/arch/arm/mach-iop32x/Makefile b/arch/arm/mach-iop32x/Makefile
index 71d62447d4d5..c8018ef5c6a9 100644
--- a/arch/arm/mach-iop32x/Makefile
+++ b/arch/arm/mach-iop32x/Makefile
@@ -3,7 +3,15 @@
 # Makefile for the linux kernel.
 #
-obj-y                   := irq.o
+obj-$(CONFIG_ARCH_IOP32X) += irq.o
+obj-$(CONFIG_ARCH_IOP32X) += i2c.o
+obj-$(CONFIG_ARCH_IOP32X) += pci.o
+obj-$(CONFIG_ARCH_IOP32X) += setup.o
+obj-$(CONFIG_ARCH_IOP32X) += time.o
+obj-$(CONFIG_ARCH_IOP32X) += cp6.o
+obj-$(CONFIG_ARCH_IOP32X) += adma.o
+obj-$(CONFIG_ARCH_IOP32X) += pmu.o
+obj-$(CONFIG_ARCH_IOP32X) += restart.o
 obj-$(CONFIG_MACH_GLANTANK) += glantank.o
 obj-$(CONFIG_ARCH_IQ80321) += iq80321.o
diff --git a/arch/arm/plat-iop/adma.c b/arch/arm/mach-iop32x/adma.c
index b8e360299293..764bcbff98df 100644
--- a/arch/arm/plat-iop/adma.c
+++ b/arch/arm/mach-iop32x/adma.c
@@ -4,12 +4,12 @@
 * Copyright © 2006, Intel Corporation.
 */
 #include <linux/platform_device.h>
-#include <asm/hardware/iop3xx.h>
 #include <linux/dma-mapping.h>
-#include <mach/adma.h>
+#include <linux/platform_data/dma-iop32x.h>
-#include <asm/hardware/iop_adma.h>
+#include "iop3xx.h"
+#include "irqs.h"
-#ifdef CONFIG_ARCH_IOP32X
 #define IRQ_DMA0_EOT IRQ_IOP32X_DMA0_EOT
 #define IRQ_DMA0_EOC IRQ_IOP32X_DMA0_EOC
 #define IRQ_DMA0_ERR IRQ_IOP32X_DMA0_ERR
@@ -21,20 +21,7 @@
 #define IRQ_AA_EOT IRQ_IOP32X_AA_EOT
 #define IRQ_AA_EOC IRQ_IOP32X_AA_EOC
 #define IRQ_AA_ERR IRQ_IOP32X_AA_ERR
-#endif
-#ifdef CONFIG_ARCH_IOP33X
-#define IRQ_DMA0_EOT IRQ_IOP33X_DMA0_EOT
-#define IRQ_DMA0_EOC IRQ_IOP33X_DMA0_EOC
-#define IRQ_DMA0_ERR IRQ_IOP33X_DMA0_ERR
-#define IRQ_DMA1_EOT IRQ_IOP33X_DMA1_EOT
-#define IRQ_DMA1_EOC IRQ_IOP33X_DMA1_EOC
-#define IRQ_DMA1_ERR IRQ_IOP33X_DMA1_ERR
-#define IRQ_AA_EOT IRQ_IOP33X_AA_EOT
-#define IRQ_AA_EOC IRQ_IOP33X_AA_EOC
-#define IRQ_AA_ERR IRQ_IOP33X_AA_ERR
-#endif
 /* AAU and DMA Channels */
 static struct resource iop3xx_dma_0_resources[] = {
        [0] = {
@@ -161,30 +148,14 @@ struct platform_device iop3xx_aau_channel = {
 static int __init iop3xx_adma_cap_init(void)
 {
-        #ifdef CONFIG_ARCH_IOP32X /* the 32x DMA does not perform CRC32C */
-        dma_cap_set(DMA_MEMCPY, iop3xx_dma_0_data.cap_mask);
-        dma_cap_set(DMA_INTERRUPT, iop3xx_dma_0_data.cap_mask);
-        #else
        dma_cap_set(DMA_MEMCPY, iop3xx_dma_0_data.cap_mask);
        dma_cap_set(DMA_INTERRUPT, iop3xx_dma_0_data.cap_mask);
-        #endif
-        #ifdef CONFIG_ARCH_IOP32X /* the 32x DMA does not perform CRC32C */
        dma_cap_set(DMA_MEMCPY, iop3xx_dma_1_data.cap_mask);
        dma_cap_set(DMA_INTERRUPT, iop3xx_dma_1_data.cap_mask);
-        #else
-        dma_cap_set(DMA_MEMCPY, iop3xx_dma_1_data.cap_mask);
-        dma_cap_set(DMA_INTERRUPT, iop3xx_dma_1_data.cap_mask);
-        #endif
-        #ifdef CONFIG_ARCH_IOP32X /* the 32x AAU does not perform zero sum */
-        dma_cap_set(DMA_XOR, iop3xx_aau_data.cap_mask);
-        dma_cap_set(DMA_INTERRUPT, iop3xx_aau_data.cap_mask);
-        #else
        dma_cap_set(DMA_XOR, iop3xx_aau_data.cap_mask);
-        dma_cap_set(DMA_XOR_VAL, iop3xx_aau_data.cap_mask);
        dma_cap_set(DMA_INTERRUPT, iop3xx_aau_data.cap_mask);
-        #endif
        return 0;
 }
diff --git a/arch/arm/plat-iop/cp6.c b/arch/arm/mach-iop32x/cp6.c
index ec74b07fb7e3..ec74b07fb7e3 100644
--- a/arch/arm/plat-iop/cp6.c
+++ b/arch/arm/mach-iop32x/cp6.c
diff --git a/arch/arm/mach-iop32x/em7210.c b/arch/arm/mach-iop32x/em7210.c
index 61a1e593f9ec..d43ced3cd4e7 100644
--- a/arch/arm/mach-iop32x/em7210.c
+++ b/arch/arm/mach-iop32x/em7210.c
@@ -21,7 +21,6 @@
 #include <linux/i2c.h>
 #include <linux/gpio.h>
 #include <linux/gpio/machine.h>
-#include <mach/hardware.h>
 #include <linux/io.h>
 #include <linux/irq.h>
 #include <asm/mach/arch.h>
@@ -29,8 +28,10 @@
 #include <asm/mach/pci.h>
 #include <asm/mach/time.h>
 #include <asm/mach-types.h>
-#include <mach/time.h>
+#include "hardware.h"
 #include "gpio-iop32x.h"
+#include "irqs.h"
 static void __init em7210_timer_init(void)
 {
diff --git a/arch/arm/mach-iop32x/glantank.c b/arch/arm/mach-iop32x/glantank.c
index 5a45d616d9ac..2fe0f77d1f1d 100644
--- a/arch/arm/mach-iop32x/glantank.c
+++ b/arch/arm/mach-iop32x/glantank.c
@@ -22,7 +22,6 @@
 #include <linux/platform_device.h>
 #include <linux/io.h>
 #include <linux/gpio/machine.h>
-#include <mach/hardware.h>
 #include <asm/irq.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
@@ -30,8 +29,10 @@
 #include <asm/mach/time.h>
 #include <asm/mach-types.h>
 #include <asm/page.h>
-#include <mach/time.h>
+#include "hardware.h"
 #include "gpio-iop32x.h"
+#include "irqs.h"
 /*
 * GLAN Tank timer tick configuration.
diff --git a/arch/arm/mach-iop32x/include/mach/glantank.h b/arch/arm/mach-iop32x/glantank.h
index b9df2e4614cf..f38e86b82c3d 100644
--- a/arch/arm/mach-iop32x/include/mach/glantank.h
+++ b/arch/arm/mach-iop32x/glantank.h
@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: GPL-2.0 */
 /*
- * arch/arm/mach-iop32x/include/mach/glantank.h
- *
 * IO-Data GLAN Tank board registers
 */
diff --git a/arch/arm/mach-iop32x/include/mach/hardware.h b/arch/arm/mach-iop32x/hardware.h
index 6e5303e60226..43ab4fb8f9b0 100644
--- a/arch/arm/mach-iop32x/include/mach/hardware.h
+++ b/arch/arm/mach-iop32x/hardware.h
@@ -1,8 +1,4 @@
 /* SPDX-License-Identifier: GPL-2.0 */
-/*
- * arch/arm/mach-iop32x/include/mach/hardware.h
- */
 #ifndef __HARDWARE_H
 #define __HARDWARE_H
@@ -28,7 +24,7 @@ void iop32x_init_irq(void);
 /*
 * Generic chipset bits
 */
-#include "iop32x.h"
+#include "iop3xx.h"
 /*
 * Board specific bits
diff --git a/arch/arm/plat-iop/i2c.c b/arch/arm/mach-iop32x/i2c.c
index dfbd7c332866..dc9f6a14ab1b 100644
--- a/arch/arm/plat-iop/i2c.c
+++ b/arch/arm/mach-iop32x/i2c.c
@@ -22,18 +22,11 @@
 #include <asm/mach/map.h>
 #include <asm/setup.h>
 #include <asm/memory.h>
-#include <mach/hardware.h>
-#include <asm/hardware/iop3xx.h>
 #include <asm/mach/arch.h>
-#ifdef CONFIG_ARCH_IOP32X
+#include "hardware.h"
-#define IRQ_IOP3XX_I2C_0        IRQ_IOP32X_I2C_0
+#include "iop3xx.h"
-#define IRQ_IOP3XX_I2C_1        IRQ_IOP32X_I2C_1
+#include "irqs.h"
-#endif
-#ifdef CONFIG_ARCH_IOP33X
-#define IRQ_IOP3XX_I2C_0        IRQ_IOP33X_I2C_0
-#define IRQ_IOP3XX_I2C_1        IRQ_IOP33X_I2C_1
-#endif
 /*
 * Each of the I2C busses have corresponding GPIO lines, and the driver
@@ -65,8 +58,8 @@ static struct resource iop3xx_i2c0_resources[] = {
                .flags  = IORESOURCE_MEM,
        },
        [1] = {
-                .start  = IRQ_IOP3XX_I2C_0,
+                .start  = IRQ_IOP32X_I2C_0,
-                .end    = IRQ_IOP3XX_I2C_0,
+                .end    = IRQ_IOP32X_I2C_0,
                .flags  = IORESOURCE_IRQ,
        },
 };
@@ -86,8 +79,8 @@ static struct resource iop3xx_i2c1_resources[] = {
                .flags  = IORESOURCE_MEM,
        },
        [1] = {
-                .start  = IRQ_IOP3XX_I2C_1,
+                .start  = IRQ_IOP32X_I2C_1,
-                .end    = IRQ_IOP3XX_I2C_1,
+                .end    = IRQ_IOP32X_I2C_1,
                .flags  = IORESOURCE_IRQ,
        }
 };
diff --git a/arch/arm/mach-iop32x/include/mach/adma.h b/arch/arm/mach-iop32x/include/mach/adma.h
deleted file mode 100644
index 2b20063123ad..000000000000
--- a/arch/arm/mach-iop32x/include/mach/adma.h
+++ /dev/null
@@ -1,6 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef IOP32X_ADMA_H
-#define IOP32X_ADMA_H
-#include <asm/hardware/iop3xx-adma.h>
-#endif
diff --git a/arch/arm/mach-iop32x/include/mach/entry-macro.S b/arch/arm/mach-iop32x/include/mach/entry-macro.S
index ea13ae02d9b1..8e6766d4621e 100644
--- a/arch/arm/mach-iop32x/include/mach/entry-macro.S
+++ b/arch/arm/mach-iop32x/include/mach/entry-macro.S
@@ -7,8 +7,6 @@
 * License version 2. This program is licensed "as is" without any
 * warranty of any kind, whether express or implied.
 */
-#include <mach/iop32x.h>
        .macro get_irqnr_preamble, base, tmp
        mrc     p15, 0, \tmp, c15, c1, 0
        orr     \tmp, \tmp, #(1 << 6)
diff --git a/arch/arm/mach-iop32x/include/mach/iop32x.h b/arch/arm/mach-iop32x/include/mach/iop32x.h
deleted file mode 100644
index 84223f86552f..000000000000
--- a/arch/arm/mach-iop32x/include/mach/iop32x.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * arch/arm/mach-iop32x/include/mach/iop32x.h
- *
- * Intel IOP32X Chip definitions
- *
- * Author: Rory Bolt <rorybolt@pacbell.net>
- * Copyright (C) 2002 Rory Bolt
- * Copyright (C) 2004 Intel Corp.
- */
-#ifndef __IOP32X_H
-#define __IOP32X_H
-/*
- * Peripherals that are shared between the iop32x and iop33x but
- * located at different addresses.
- */
-#define IOP3XX_TIMER_REG(reg)   (IOP3XX_PERIPHERAL_VIRT_BASE + 0x07e0 + (reg))
-#include <asm/hardware/iop3xx.h>
-/* ATU Parameters
- * set up a 1:1 bus to physical ram relationship
- * w/ physical ram on top of pci in the memory map
- */
-#define IOP32X_MAX_RAM_SIZE            0x40000000UL
-#define IOP3XX_MAX_RAM_SIZE            IOP32X_MAX_RAM_SIZE
-#define IOP3XX_PCI_LOWER_MEM_BA        0x80000000
-#endif
diff --git a/arch/arm/mach-iop32x/include/mach/irqs.h b/arch/arm/mach-iop32x/include/mach/irqs.h
index 82b11743e91c..c4e78df428e8 100644
--- a/arch/arm/mach-iop32x/include/mach/irqs.h
+++ b/arch/arm/mach-iop32x/include/mach/irqs.h
@@ -9,39 +9,6 @@
 #ifndef __IRQS_H
 #define __IRQS_H
-/*
- * IOP80321 chipset interrupts
- */
-#define IRQ_IOP32X_DMA0_EOT     0
-#define IRQ_IOP32X_DMA0_EOC     1
-#define IRQ_IOP32X_DMA1_EOT     2
-#define IRQ_IOP32X_DMA1_EOC     3
-#define IRQ_IOP32X_AA_EOT       6
-#define IRQ_IOP32X_AA_EOC       7
-#define IRQ_IOP32X_CORE_PMON    8
-#define IRQ_IOP32X_TIMER0       9
-#define IRQ_IOP32X_TIMER1       10
-#define IRQ_IOP32X_I2C_0        11
-#define IRQ_IOP32X_I2C_1        12
-#define IRQ_IOP32X_MESSAGING    13
-#define IRQ_IOP32X_ATU_BIST     14
-#define IRQ_IOP32X_PERFMON      15
-#define IRQ_IOP32X_CORE_PMU     16
-#define IRQ_IOP32X_BIU_ERR      17
-#define IRQ_IOP32X_ATU_ERR      18
-#define IRQ_IOP32X_MCU_ERR      19
-#define IRQ_IOP32X_DMA0_ERR     20
-#define IRQ_IOP32X_DMA1_ERR     21
-#define IRQ_IOP32X_AA_ERR       23
-#define IRQ_IOP32X_MSG_ERR      24
-#define IRQ_IOP32X_SSP          25
-#define IRQ_IOP32X_XINT0        27
-#define IRQ_IOP32X_XINT1        28
-#define IRQ_IOP32X_XINT2        29
-#define IRQ_IOP32X_XINT3        30
-#define IRQ_IOP32X_HPI          31
 #define NR_IRQS                 32
 #endif
diff --git a/arch/arm/mach-iop32x/include/mach/time.h b/arch/arm/mach-iop32x/include/mach/time.h
deleted file mode 100644
index d08950ccebc4..000000000000
--- a/arch/arm/mach-iop32x/include/mach/time.h
+++ /dev/null
@@ -1,5 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _IOP32X_TIME_H_
-#define _IOP32X_TIME_H_
-#define IRQ_IOP_TIMER0 IRQ_IOP32X_TIMER0
-#endif
diff --git a/arch/arm/mach-iop32x/include/mach/uncompress.h b/arch/arm/mach-iop32x/include/mach/uncompress.h
index ed4ac3e28fa1..c8548875d942 100644
--- a/arch/arm/mach-iop32x/include/mach/uncompress.h
+++ b/arch/arm/mach-iop32x/include/mach/uncompress.h
@@ -6,9 +6,8 @@
 #include <asm/types.h>
 #include <asm/mach-types.h>
 #include <linux/serial_reg.h>
-#include <mach/hardware.h>
-volatile u8 *uart_base;
+#define uart_base ((volatile u8 *)0xfe800000)
 #define TX_DONE         (UART_LSR_TEMT | UART_LSR_THRE)
@@ -23,17 +22,4 @@ static inline void flush(void)
 {
 }
-static __inline__ void __arch_decomp_setup(unsigned long arch_id)
+#define arch_decomp_setup() do { } while (0)
-{
-        if (machine_is_iq80321())
-                uart_base = (volatile u8 *)IQ80321_UART;
-        else if (machine_is_iq31244() || machine_is_em7210())
-                uart_base = (volatile u8 *)IQ31244_UART;
-        else
-                uart_base = (volatile u8 *)0xfe800000;
-}
-/*
- * nothing to do
- */
-#define arch_decomp_setup()     __arch_decomp_setup(arch_id)
diff --git a/arch/arm/include/asm/hardware/iop3xx.h b/arch/arm/mach-iop32x/iop3xx.h
index 3cb6f22f510b..46b4b34a4ad2 100644
--- a/arch/arm/include/asm/hardware/iop3xx.h
+++ b/arch/arm/mach-iop32x/iop3xx.h
@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 /*
- * arch/arm/include/asm/hardware/iop3xx.h
- *
 * Intel IOP32X and IOP33X register definitions
 *
 * Author: Rory Bolt <rorybolt@pacbell.net>
@@ -13,6 +11,22 @@
 #define __IOP3XX_H
 /*
+ * Peripherals that are shared between the iop32x and iop33x but
+ * located at different addresses.
+ */
+#define IOP3XX_TIMER_REG(reg)   (IOP3XX_PERIPHERAL_VIRT_BASE + 0x07e0 + (reg))
+#include "iop3xx.h"
+/* ATU Parameters
+ * set up a 1:1 bus to physical ram relationship
+ * w/ physical ram on top of pci in the memory map
+ */
+#define IOP32X_MAX_RAM_SIZE            0x40000000UL
+#define IOP3XX_MAX_RAM_SIZE            IOP32X_MAX_RAM_SIZE
+#define IOP3XX_PCI_LOWER_MEM_BA        0x80000000
+/*
 * IOP3XX GPIO handling
 */
 #define IOP3XX_GPIO_LINE(x)     (x)
diff --git a/arch/arm/mach-iop32x/iq31244.c b/arch/arm/mach-iop32x/iq31244.c
index 8755aa87e591..04a7d389d365 100644
--- a/arch/arm/mach-iop32x/iq31244.c
+++ b/arch/arm/mach-iop32x/iq31244.c
@@ -23,7 +23,6 @@
 #include <linux/platform_device.h>
 #include <linux/io.h>
 #include <linux/gpio/machine.h>
-#include <mach/hardware.h>
 #include <asm/cputype.h>
 #include <asm/irq.h>
 #include <asm/mach/arch.h>
@@ -33,7 +32,9 @@
 #include <asm/mach-types.h>
 #include <asm/page.h>
 #include <asm/pgtable.h>
-#include <mach/time.h>
+#include "hardware.h"
+#include "irqs.h"
 #include "gpio-iop32x.h"
 /*
diff --git a/arch/arm/mach-iop32x/include/mach/iq31244.h b/arch/arm/mach-iop32x/iq31244.h
index e62da5da6ed4..a7ac691e48d3 100644
--- a/arch/arm/mach-iop32x/include/mach/iq31244.h
+++ b/arch/arm/mach-iop32x/iq31244.h
@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: GPL-2.0 */
 /*
- * arch/arm/mach-iop32x/include/mach/iq31244.h
- *
 * Intel IQ31244 evaluation board registers
 */
diff --git a/arch/arm/mach-iop32x/iq80321.c b/arch/arm/mach-iop32x/iq80321.c
index e12699d1c540..4bd596d6c9c1 100644
--- a/arch/arm/mach-iop32x/iq80321.c
+++ b/arch/arm/mach-iop32x/iq80321.c
@@ -20,7 +20,6 @@
 #include <linux/platform_device.h>
 #include <linux/io.h>
 #include <linux/gpio/machine.h>
-#include <mach/hardware.h>
 #include <asm/irq.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
@@ -29,7 +28,9 @@
 #include <asm/mach-types.h>
 #include <asm/page.h>
 #include <asm/pgtable.h>
-#include <mach/time.h>
+#include "hardware.h"
+#include "irqs.h"
 #include "gpio-iop32x.h"
 /*
diff --git a/arch/arm/mach-iop32x/include/mach/iq80321.h b/arch/arm/mach-iop32x/iq80321.h
index faf62c26f6f8..3a5d10626ea6 100644
--- a/arch/arm/mach-iop32x/include/mach/iq80321.h
+++ b/arch/arm/mach-iop32x/iq80321.h
@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: GPL-2.0 */
 /*
- * arch/arm/mach-iop32x/include/mach/iq80321.h
- *
 * Intel IQ80321 evaluation board registers
 */
diff --git a/arch/arm/mach-iop32x/irq.c b/arch/arm/mach-iop32x/irq.c
index 2f5d4ec94f9c..2d48bf1398c1 100644
--- a/arch/arm/mach-iop32x/irq.c
+++ b/arch/arm/mach-iop32x/irq.c
@@ -13,9 +13,10 @@
 #include <linux/list.h>
 #include <asm/mach/irq.h>
 #include <asm/irq.h>
-#include <mach/hardware.h>
 #include <asm/mach-types.h>
+#include "hardware.h"
 static u32 iop32x_mask;
 static void intctl_write(u32 val)
diff --git a/arch/arm/mach-iop32x/irqs.h b/arch/arm/mach-iop32x/irqs.h
new file mode 100644
index 000000000000..69858e4e905d
--- /dev/null
+++ b/arch/arm/mach-iop32x/irqs.h
@@ -0,0 +1,42 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Author:      Rory Bolt <rorybolt@pacbell.net>
+ * Copyright:   (C) 2002 Rory Bolt
+ */
+#ifndef __IOP32X_IRQS_H
+#define __IOP32X_IRQS_H
+/*
+ * IOP80321 chipset interrupts
+ */
+#define IRQ_IOP32X_DMA0_EOT     0
+#define IRQ_IOP32X_DMA0_EOC     1
+#define IRQ_IOP32X_DMA1_EOT     2
+#define IRQ_IOP32X_DMA1_EOC     3
+#define IRQ_IOP32X_AA_EOT       6
+#define IRQ_IOP32X_AA_EOC       7
+#define IRQ_IOP32X_CORE_PMON    8
+#define IRQ_IOP32X_TIMER0       9
+#define IRQ_IOP32X_TIMER1       10
+#define IRQ_IOP32X_I2C_0        11
+#define IRQ_IOP32X_I2C_1        12
+#define IRQ_IOP32X_MESSAGING    13
+#define IRQ_IOP32X_ATU_BIST     14
+#define IRQ_IOP32X_PERFMON      15
+#define IRQ_IOP32X_CORE_PMU     16
+#define IRQ_IOP32X_BIU_ERR      17
+#define IRQ_IOP32X_ATU_ERR      18
+#define IRQ_IOP32X_MCU_ERR      19
+#define IRQ_IOP32X_DMA0_ERR     20
+#define IRQ_IOP32X_DMA1_ERR     21
+#define IRQ_IOP32X_AA_ERR       23
+#define IRQ_IOP32X_MSG_ERR      24
+#define IRQ_IOP32X_SSP          25
+#define IRQ_IOP32X_XINT0        27
+#define IRQ_IOP32X_XINT1        28
+#define IRQ_IOP32X_XINT2        29
+#define IRQ_IOP32X_XINT3        30
+#define IRQ_IOP32X_HPI          31
+#endif
diff --git a/arch/arm/mach-iop32x/n2100.c b/arch/arm/mach-iop32x/n2100.c
index 26d76b377e79..5382a93ad0f8 100644
--- a/arch/arm/mach-iop32x/n2100.c
+++ b/arch/arm/mach-iop32x/n2100.c
@@ -28,7 +28,6 @@
 #include <linux/io.h>
 #include <linux/gpio.h>
 #include <linux/gpio/machine.h>
-#include <mach/hardware.h>
 #include <asm/irq.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
@@ -37,7 +36,9 @@
 #include <asm/mach-types.h>
 #include <asm/page.h>
 #include <asm/pgtable.h>
-#include <mach/time.h>
+#include "hardware.h"
+#include "irqs.h"
 #include "gpio-iop32x.h"
 /*
diff --git a/arch/arm/mach-iop32x/include/mach/n2100.h b/arch/arm/mach-iop32x/n2100.h
index 70bb660b643a..0b97b940d3e7 100644
--- a/arch/arm/mach-iop32x/include/mach/n2100.h
+++ b/arch/arm/mach-iop32x/n2100.h
@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: GPL-2.0 */
 /*
- * arch/arm/mach-iop32x/include/mach/n2100.h
- *
 * Thecus N2100 board registers
 */
diff --git a/arch/arm/plat-iop/pci.c b/arch/arm/mach-iop32x/pci.c
index 4c42c95e4bf5..ab0010dc3145 100644
--- a/arch/arm/plat-iop/pci.c
+++ b/arch/arm/mach-iop32x/pci.c
@@ -17,9 +17,9 @@
 #include <linux/io.h>
 #include <asm/irq.h>
 #include <asm/signal.h>
-#include <mach/hardware.h>
 #include <asm/mach/pci.h>
-#include <asm/hardware/iop3xx.h>
+#include "hardware.h"
+#include "iop3xx.h"
 // #define DEBUG
diff --git a/arch/arm/plat-iop/pmu.c b/arch/arm/mach-iop32x/pmu.c
index 04c44a809b32..bdbc7a3cb8a3 100644
--- a/arch/arm/plat-iop/pmu.c
+++ b/arch/arm/mach-iop32x/pmu.c
@@ -5,17 +5,11 @@
 */
 #include <linux/platform_device.h>
-#include <mach/irqs.h>
+#include "irqs.h"
 static struct resource pmu_resource = {
-#ifdef CONFIG_ARCH_IOP32X
        .start  = IRQ_IOP32X_CORE_PMU,
        .end    = IRQ_IOP32X_CORE_PMU,
-#endif
-#ifdef CONFIG_ARCH_IOP33X
-        .start  = IRQ_IOP33X_CORE_PMU,
-        .end    = IRQ_IOP33X_CORE_PMU,
-#endif
        .flags  = IORESOURCE_IRQ,
 };
diff --git a/arch/arm/plat-iop/restart.c b/arch/arm/mach-iop32x/restart.c
index cf6d3d9a2112..3dfa54d3a7a8 100644
--- a/arch/arm/plat-iop/restart.c
+++ b/arch/arm/mach-iop32x/restart.c
@@ -4,9 +4,9 @@
 *
 * Copyright (C) 2001 MontaVista Software, Inc.
 */
-#include <asm/hardware/iop3xx.h>
 #include <asm/system_misc.h>
-#include <mach/hardware.h>
+#include "hardware.h"
+#include "iop3xx.h"
 void iop3xx_restart(enum reboot_mode mode, const char *cmd)
 {
diff --git a/arch/arm/plat-iop/setup.c b/arch/arm/mach-iop32x/setup.c
index d10e0102d82c..a0a81c28a632 100644
--- a/arch/arm/plat-iop/setup.c
+++ b/arch/arm/mach-iop32x/setup.c
@@ -10,7 +10,7 @@
 #include <linux/mm.h>
 #include <linux/init.h>
 #include <asm/mach/map.h>
-#include <asm/hardware/iop3xx.h>
+#include "iop3xx.h"
 /*
 * Standard IO mapping for all IOP3xx based systems.  Note that
diff --git a/arch/arm/plat-iop/time.c b/arch/arm/mach-iop32x/time.c
index f9dd1f50cfe5..18a4df5c1baa 100644
--- a/arch/arm/plat-iop/time.c
+++ b/arch/arm/mach-iop32x/time.c
@@ -19,12 +19,13 @@
 #include <linux/clockchips.h>
 #include <linux/export.h>
 #include <linux/sched_clock.h>
-#include <mach/hardware.h>
 #include <asm/irq.h>
 #include <linux/uaccess.h>
 #include <asm/mach/irq.h>
 #include <asm/mach/time.h>
-#include <mach/time.h>
+#include "hardware.h"
+#include "irqs.h"
 /*
 * Minimum clocksource/clockevent timer range in seconds
@@ -167,7 +168,7 @@ void __init iop_init_time(unsigned long tick_rate)
         */
        write_tmr0(timer_ctl & ~IOP_TMR_EN);
        write_tisr(1);
-        setup_irq(IRQ_IOP_TIMER0, &iop_timer_irq);
+        setup_irq(IRQ_IOP32X_TIMER0, &iop_timer_irq);
        iop_clockevent.cpumask = cpumask_of(0);
        clockevents_config_and_register(&iop_clockevent, tick_rate,
                                        0xf, 0xfffffffe);
diff --git a/arch/arm/mach-iop33x/Kconfig b/arch/arm/mach-iop33x/Kconfig
deleted file mode 100644
index cd6069c7c568..000000000000
--- a/arch/arm/mach-iop33x/Kconfig
+++ /dev/null
@@ -1,22 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-only
-if ARCH_IOP33X
-menu "IOP33x Implementation Options"
-comment "IOP33x Platform Types"
-config ARCH_IQ80331
-        bool "Enable support for IQ80331"
-        help
-          Say Y here if you want to run your kernel on the Intel IQ80331
-          evaluation kit for the IOP331 chipset.
-config MACH_IQ80332
-        bool "Enable support for IQ80332"
-        help
-          Say Y here if you want to run your kernel on the Intel IQ80332
-          evaluation kit for the IOP332 chipset.
-endmenu
-endif
diff --git a/arch/arm/mach-iop33x/Makefile b/arch/arm/mach-iop33x/Makefile
deleted file mode 100644
index 320ecde1f907..000000000000
--- a/arch/arm/mach-iop33x/Makefile
+++ /dev/null
@@ -1,9 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-only
-#
-# Makefile for the linux kernel.
-#
-obj-y                   := irq.o uart.o
-obj-$(CONFIG_ARCH_IQ80331) += iq80331.o
-obj-$(CONFIG_MACH_IQ80332) += iq80332.o
diff --git a/arch/arm/mach-iop33x/Makefile.boot b/arch/arm/mach-iop33x/Makefile.boot
deleted file mode 100644
index e4dd1d26038f..000000000000
--- a/arch/arm/mach-iop33x/Makefile.boot
+++ /dev/null
@@ -1,4 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-only
-   zreladdr-y   += 0x00008000
-params_phys-y   := 0x00000100
-initrd_phys-y   := 0x00800000
diff --git a/arch/arm/mach-iop33x/include/mach/adma.h b/arch/arm/mach-iop33x/include/mach/adma.h
deleted file mode 100644
index 8aa7159ab6d8..000000000000
--- a/arch/arm/mach-iop33x/include/mach/adma.h
+++ /dev/null
@@ -1,6 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef IOP33X_ADMA_H
-#define IOP33X_ADMA_H
-#include <asm/hardware/iop3xx-adma.h>
-#endif
diff --git a/arch/arm/mach-iop33x/include/mach/entry-macro.S b/arch/arm/mach-iop33x/include/mach/entry-macro.S
deleted file mode 100644
index 0a398fe1fba4..000000000000
--- a/arch/arm/mach-iop33x/include/mach/entry-macro.S
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * arch/arm/mach-iop33x/include/mach/entry-macro.S
- *
- * Low-level IRQ helper macros for IOP33x-based platforms
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-#include <mach/iop33x.h>
-        .macro get_irqnr_preamble, base, tmp
-        mrc     p15, 0, \tmp, c15, c1, 0
-        orr     \tmp, \tmp, #(1 << 6)
-        mcr     p15, 0, \tmp, c15, c1, 0        @ Enable cp6 access
-        mrc     p15, 0, \tmp, c15, c1, 0
-        mov     \tmp, \tmp
-        sub     pc, pc, #4                      @ cp_wait
-        .endm
-        .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
-        mrc     p6, 0, \irqstat, c14, c0, 0     @ Read IINTVEC
-        cmp     \irqstat, #0
-        mrceq   p6, 0, \irqstat, c14, c0, 0     @ erratum 63 workaround
-        adds    \irqnr, \irqstat, #1
-        movne   \irqnr, \irqstat, lsr #2
-        .endm
-        .macro arch_ret_to_user, tmp1, tmp2
-        mrc     p15, 0, \tmp1, c15, c1, 0
-        ands    \tmp2, \tmp1, #(1 << 6)
-        bicne   \tmp1, \tmp1, #(1 << 6)
-        mcrne   p15, 0, \tmp1, c15, c1, 0       @ Disable cp6 access
-        .endm
diff --git a/arch/arm/mach-iop33x/include/mach/hardware.h b/arch/arm/mach-iop33x/include/mach/hardware.h
deleted file mode 100644
index 020bafbc36a5..000000000000
--- a/arch/arm/mach-iop33x/include/mach/hardware.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * arch/arm/mach-iop33x/include/mach/hardware.h
- */
-#ifndef __HARDWARE_H
-#define __HARDWARE_H
-#include <asm/types.h>
-/*
- * Note about PCI IO space mappings
- *
- * To make IO space accesses efficient, we store virtual addresses in
- * the IO resources.
- *
- * The PCI IO space is located at virtual 0xfe000000 from physical
- * 0x90000000.  The PCI BARs must be programmed with physical addresses,
- * but when we read them, we convert them to virtual addresses.  See
- * arch/arm/mach-iop3xx/iop3xx-pci.c
- */
-#ifndef __ASSEMBLY__
-void iop33x_init_irq(void);
-extern struct platform_device iop33x_uart0_device;
-extern struct platform_device iop33x_uart1_device;
-#endif
-/*
- * Generic chipset bits
- *
- */
-#include "iop33x.h"
-/*
- * Board specific bits
- */
-#include "iq80331.h"
-#include "iq80332.h"
-#endif
diff --git a/arch/arm/mach-iop33x/include/mach/iop33x.h b/arch/arm/mach-iop33x/include/mach/iop33x.h
deleted file mode 100644
index 0c7041ed7a60..000000000000
--- a/arch/arm/mach-iop33x/include/mach/iop33x.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * arch/arm/mach-iop33x/include/mach/iop33x.h
- *
- * Intel IOP33X Chip definitions
- *
- * Author: Dave Jiang (dave.jiang@intel.com)
- * Copyright (C) 2003, 2004 Intel Corp.
- */
-#ifndef __IOP33X_H
-#define __IOP33X_H
-/*
- * Peripherals that are shared between the iop32x and iop33x but
- * located at different addresses.
- */
-#define IOP3XX_TIMER_REG(reg)   (IOP3XX_PERIPHERAL_VIRT_BASE + 0x07d0 + (reg))
-#include <asm/hardware/iop3xx.h>
-/* UARTs  */
-#define IOP33X_UART0_PHYS       (IOP3XX_PERIPHERAL_PHYS_BASE + 0x1700)
-#define IOP33X_UART0_VIRT       (IOP3XX_PERIPHERAL_VIRT_BASE + 0x1700)
-#define IOP33X_UART1_PHYS       (IOP3XX_PERIPHERAL_PHYS_BASE + 0x1740)
-#define IOP33X_UART1_VIRT       (IOP3XX_PERIPHERAL_VIRT_BASE + 0x1740)
-/* ATU Parameters
- * set up a 1:1 bus to physical ram relationship
- * w/ pci on top of physical ram in memory map
- */
-#define IOP33X_MAX_RAM_SIZE             0x80000000UL
-#define IOP3XX_MAX_RAM_SIZE             IOP33X_MAX_RAM_SIZE
-#define IOP3XX_PCI_LOWER_MEM_BA (PHYS_OFFSET + IOP33X_MAX_RAM_SIZE)
-#endif
diff --git a/arch/arm/mach-iop33x/include/mach/iq80331.h b/arch/arm/mach-iop33x/include/mach/iq80331.h
deleted file mode 100644
index c7e68d863e44..000000000000
--- a/arch/arm/mach-iop33x/include/mach/iq80331.h
+++ /dev/null
@@ -1,17 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * arch/arm/mach-iop33x/include/mach/iq80331.h
- *
- * Intel IQ80331 evaluation board registers
- */
-#ifndef __IQ80331_H
-#define __IQ80331_H
-#define IQ80331_7SEG_1          0xce840000      /* 7-Segment MSB */
-#define IQ80331_7SEG_0          0xce850000      /* 7-Segment LSB (WO) */
-#define IQ80331_ROTARY_SW       0xce8d0000      /* Rotary Switch */
-#define IQ80331_BATT_STAT       0xce8f0000      /* Battery Status */
-#endif
diff --git a/arch/arm/mach-iop33x/include/mach/iq80332.h b/arch/arm/mach-iop33x/include/mach/iq80332.h
deleted file mode 100644
index 749b44bf7f62..000000000000
--- a/arch/arm/mach-iop33x/include/mach/iq80332.h
+++ /dev/null
@@ -1,17 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * arch/arm/mach-iop33x/include/mach/iq80332.h
- *
- * Intel IQ80332 evaluation board registers
- */
-#ifndef __IQ80332_H
-#define __IQ80332_H
-#define IQ80332_7SEG_1          0xce840000      /* 7-Segment MSB */
-#define IQ80332_7SEG_0          0xce850000      /* 7-Segment LSB (WO) */
-#define IQ80332_ROTARY_SW       0xce8d0000      /* Rotary Switch */
-#define IQ80332_BATT_STAT       0xce8f0000      /* Battery Status */
-#endif
diff --git a/arch/arm/mach-iop33x/include/mach/irqs.h b/arch/arm/mach-iop33x/include/mach/irqs.h
deleted file mode 100644
index cc3dce0ad4a1..000000000000
--- a/arch/arm/mach-iop33x/include/mach/irqs.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * arch/arm/mach-iop33x/include/mach/irqs.h
- *
- * Author:      Dave Jiang (dave.jiang@intel.com)
- * Copyright:   (C) 2003 Intel Corp.
- */
-#ifndef __IRQS_H
-#define __IRQS_H
-/*
- * IOP80331 chipset interrupts
- */
-#define IRQ_IOP33X_DMA0_EOT     0
-#define IRQ_IOP33X_DMA0_EOC     1
-#define IRQ_IOP33X_DMA1_EOT     2
-#define IRQ_IOP33X_DMA1_EOC     3
-#define IRQ_IOP33X_AA_EOT       6
-#define IRQ_IOP33X_AA_EOC       7
-#define IRQ_IOP33X_TIMER0       8
-#define IRQ_IOP33X_TIMER1       9
-#define IRQ_IOP33X_I2C_0        10
-#define IRQ_IOP33X_I2C_1        11
-#define IRQ_IOP33X_MSG          12
-#define IRQ_IOP33X_MSGIBQ       13
-#define IRQ_IOP33X_ATU_BIST     14
-#define IRQ_IOP33X_PERFMON      15
-#define IRQ_IOP33X_CORE_PMU     16
-#define IRQ_IOP33X_XINT0        24
-#define IRQ_IOP33X_XINT1        25
-#define IRQ_IOP33X_XINT2        26
-#define IRQ_IOP33X_XINT3        27
-#define IRQ_IOP33X_XINT8        32
-#define IRQ_IOP33X_XINT9        33
-#define IRQ_IOP33X_XINT10       34
-#define IRQ_IOP33X_XINT11       35
-#define IRQ_IOP33X_XINT12       36
-#define IRQ_IOP33X_XINT13       37
-#define IRQ_IOP33X_XINT14       38
-#define IRQ_IOP33X_XINT15       39
-#define IRQ_IOP33X_UART0        51
-#define IRQ_IOP33X_UART1        52
-#define IRQ_IOP33X_PBIE         53
-#define IRQ_IOP33X_ATU_CRW      54
-#define IRQ_IOP33X_ATU_ERR      55
-#define IRQ_IOP33X_MCU_ERR      56
-#define IRQ_IOP33X_DMA0_ERR     57
-#define IRQ_IOP33X_DMA1_ERR     58
-#define IRQ_IOP33X_AA_ERR       60
-#define IRQ_IOP33X_MSG_ERR      62
-#define IRQ_IOP33X_HPI          63
-#define NR_IRQS                 64
-#endif
diff --git a/arch/arm/mach-iop33x/include/mach/time.h b/arch/arm/mach-iop33x/include/mach/time.h
deleted file mode 100644
index 801f8fd644ad..000000000000
--- a/arch/arm/mach-iop33x/include/mach/time.h
+++ /dev/null
@@ -1,5 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _IOP33X_TIME_H_
-#define _IOP33X_TIME_H_
-#define IRQ_IOP_TIMER0 IRQ_IOP33X_TIMER0
-#endif
diff --git a/arch/arm/mach-iop33x/include/mach/uncompress.h b/arch/arm/mach-iop33x/include/mach/uncompress.h
deleted file mode 100644
index 62b71cde1f79..000000000000
--- a/arch/arm/mach-iop33x/include/mach/uncompress.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * arch/arm/mach-iop33x/include/mach/uncompress.h
- */
-#include <asm/types.h>
-#include <asm/mach-types.h>
-#include <linux/serial_reg.h>
-#include <mach/hardware.h>
-volatile u32 *uart_base;
-#define TX_DONE         (UART_LSR_TEMT | UART_LSR_THRE)
-static inline void putc(char c)
-{
-        while ((uart_base[UART_LSR] & TX_DONE) != TX_DONE)
-                barrier();
-        uart_base[UART_TX] = c;
-}
-static inline void flush(void)
-{
-}
-static __inline__ void __arch_decomp_setup(unsigned long arch_id)
-{
-        if (machine_is_iq80331() || machine_is_iq80332())
-                uart_base = (volatile u32 *)IOP33X_UART0_PHYS;
-        else
-                uart_base = (volatile u32 *)0xfe800000;
-}
-/*
- * nothing to do
- */
-#define arch_decomp_setup()     __arch_decomp_setup(arch_id)
diff --git a/arch/arm/mach-iop33x/iq80331.c b/arch/arm/mach-iop33x/iq80331.c
deleted file mode 100644
index ab74fbabc749..000000000000
--- a/arch/arm/mach-iop33x/iq80331.c
+++ /dev/null
@@ -1,148 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * arch/arm/mach-iop33x/iq80331.c
- *
- * Board support code for the Intel IQ80331 platform.
- *
- * Author: Dave Jiang <dave.jiang@intel.com>
- * Copyright (C) 2003 Intel Corp.
- */
-#include <linux/mm.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/pci.h>
-#include <linux/string.h>
-#include <linux/serial_core.h>
-#include <linux/serial_8250.h>
-#include <linux/mtd/physmap.h>
-#include <linux/platform_device.h>
-#include <linux/io.h>
-#include <mach/hardware.h>
-#include <asm/irq.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/pci.h>
-#include <asm/mach/time.h>
-#include <asm/mach-types.h>
-#include <asm/page.h>
-#include <asm/pgtable.h>
-#include <mach/time.h>
-/*
- * IQ80331 timer tick configuration.
- */
-static void __init iq80331_timer_init(void)
-{
-        /* D-Step parts run at a higher internal bus frequency */
-        if (*IOP3XX_ATURID >= 0xa)
-                iop_init_time(333000000);
-        else
-                iop_init_time(266000000);
-}
-/*
- * IQ80331 PCI.
- */
-static int __init
-iq80331_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
-{
-        int irq;
-        if (slot == 1 && pin == 1) {
-                /* PCI-X Slot INTA */
-                irq = IRQ_IOP33X_XINT1;
-        } else if (slot == 1 && pin == 2) {
-                /* PCI-X Slot INTB */
-                irq = IRQ_IOP33X_XINT2;
-        } else if (slot == 1 && pin == 3) {
-                /* PCI-X Slot INTC */
-                irq = IRQ_IOP33X_XINT3;
-        } else if (slot == 1 && pin == 4) {
-                /* PCI-X Slot INTD */
-                irq = IRQ_IOP33X_XINT0;
-        } else if (slot == 2) {
-                /* GigE */
-                irq = IRQ_IOP33X_XINT2;
-        } else {
-                printk(KERN_ERR "iq80331_pci_map_irq() called for unknown "
-                        "device PCI:%d:%d:%d\n", dev->bus->number,
-                        PCI_SLOT(dev->devfn), PCI_FUNC(dev->devfn));
-                irq = -1;
-        }
-        return irq;
-}
-static struct hw_pci iq80331_pci __initdata = {
-        .nr_controllers = 1,
-        .ops            = &iop3xx_ops,
-        .setup          = iop3xx_pci_setup,
-        .preinit        = iop3xx_pci_preinit_cond,
-        .map_irq        = iq80331_pci_map_irq,
-};
-static int __init iq80331_pci_init(void)
-{
-        if ((iop3xx_get_init_atu() == IOP3XX_INIT_ATU_ENABLE) &&
-                machine_is_iq80331())
-                pci_common_init(&iq80331_pci);
-        return 0;
-}
-subsys_initcall(iq80331_pci_init);
-/*
- * IQ80331 machine initialisation.
- */
-static struct physmap_flash_data iq80331_flash_data = {
-        .width          = 1,
-};
-static struct resource iq80331_flash_resource = {
-        .start          = 0xc0000000,
-        .end            = 0xc07fffff,
-        .flags          = IORESOURCE_MEM,
-};
-static struct platform_device iq80331_flash_device = {
-        .name           = "physmap-flash",
-        .id             = 0,
-        .dev            = {
-                .platform_data  = &iq80331_flash_data,
-        },
-        .num_resources  = 1,
-        .resource       = &iq80331_flash_resource,
-};
-static struct resource iq80331_gpio_res[] = {
-        DEFINE_RES_MEM((IOP3XX_PERIPHERAL_PHYS_BASE + 0x1780), 0x10),
-};
-static void __init iq80331_init_machine(void)
-{
-        platform_device_register_simple("gpio-iop", 0,
-                                        iq80331_gpio_res,
-                                        ARRAY_SIZE(iq80331_gpio_res));
-        platform_device_register(&iop3xx_i2c0_device);
-        platform_device_register(&iop3xx_i2c1_device);
-        platform_device_register(&iop33x_uart0_device);
-        platform_device_register(&iop33x_uart1_device);
-        platform_device_register(&iq80331_flash_device);
-        platform_device_register(&iop3xx_dma_0_channel);
-        platform_device_register(&iop3xx_dma_1_channel);
-        platform_device_register(&iop3xx_aau_channel);
-}
-MACHINE_START(IQ80331, "Intel IQ80331")
-        /* Maintainer: Intel Corp. */
-        .atag_offset    = 0x100,
-        .map_io         = iop3xx_map_io,
-        .init_irq       = iop33x_init_irq,
-        .init_time      = iq80331_timer_init,
-        .init_machine   = iq80331_init_machine,
-        .restart        = iop3xx_restart,
-MACHINE_END
diff --git a/arch/arm/mach-iop33x/iq80332.c b/arch/arm/mach-iop33x/iq80332.c
deleted file mode 100644
index 2e309b197aa4..000000000000
--- a/arch/arm/mach-iop33x/iq80332.c
+++ /dev/null
@@ -1,148 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * arch/arm/mach-iop33x/iq80332.c
- *
- * Board support code for the Intel IQ80332 platform.
- *
- * Author: Dave Jiang <dave.jiang@intel.com>
- * Copyright (C) 2004 Intel Corp.
- */
-#include <linux/mm.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/pci.h>
-#include <linux/string.h>
-#include <linux/serial_core.h>
-#include <linux/serial_8250.h>
-#include <linux/mtd/physmap.h>
-#include <linux/platform_device.h>
-#include <linux/io.h>
-#include <mach/hardware.h>
-#include <asm/irq.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/pci.h>
-#include <asm/mach/time.h>
-#include <asm/mach-types.h>
-#include <asm/page.h>
-#include <asm/pgtable.h>
-#include <mach/time.h>
-/*
- * IQ80332 timer tick configuration.
- */
-static void __init iq80332_timer_init(void)
-{
-        /* D-Step parts and the iop333 run at a higher internal bus frequency */
-        if (*IOP3XX_ATURID >= 0xa || *IOP3XX_ATUDID == 0x374)
-                iop_init_time(333000000);
-        else
-                iop_init_time(266000000);
-}
-/*
- * IQ80332 PCI.
- */
-static int __init
-iq80332_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
-{
-        int irq;
-        if (slot == 4 && pin == 1) {
-                /* PCI-X Slot INTA */
-                irq = IRQ_IOP33X_XINT0;
-        } else if (slot == 4 && pin == 2) {
-                /* PCI-X Slot INTB */
-                irq = IRQ_IOP33X_XINT1;
-        } else if (slot == 4 && pin == 3) {
-                /* PCI-X Slot INTC */
-                irq = IRQ_IOP33X_XINT2;
-        } else if (slot == 4 && pin == 4) {
-                /* PCI-X Slot INTD */
-                irq = IRQ_IOP33X_XINT3;
-        } else if (slot == 6) {
-                /* GigE */
-                irq = IRQ_IOP33X_XINT2;
-        } else {
-                printk(KERN_ERR "iq80332_pci_map_irq() called for unknown "
-                        "device PCI:%d:%d:%d\n", dev->bus->number,
-                        PCI_SLOT(dev->devfn), PCI_FUNC(dev->devfn));
-                irq = -1;
-        }
-        return irq;
-}
-static struct hw_pci iq80332_pci __initdata = {
-        .nr_controllers = 1,
-        .ops            = &iop3xx_ops,
-        .setup          = iop3xx_pci_setup,
-        .preinit        = iop3xx_pci_preinit_cond,
-        .map_irq        = iq80332_pci_map_irq,
-};
-static int __init iq80332_pci_init(void)
-{
-        if ((iop3xx_get_init_atu() == IOP3XX_INIT_ATU_ENABLE) &&
-                machine_is_iq80332())
-                pci_common_init(&iq80332_pci);
-        return 0;
-}
-subsys_initcall(iq80332_pci_init);
-/*
- * IQ80332 machine initialisation.
- */
-static struct physmap_flash_data iq80332_flash_data = {
-        .width          = 1,
-};
-static struct resource iq80332_flash_resource = {
-        .start          = 0xc0000000,
-        .end            = 0xc07fffff,
-        .flags          = IORESOURCE_MEM,
-};
-static struct platform_device iq80332_flash_device = {
-        .name           = "physmap-flash",
-        .id             = 0,
-        .dev            = {
-                .platform_data  = &iq80332_flash_data,
-        },
-        .num_resources  = 1,
-        .resource       = &iq80332_flash_resource,
-};
-static struct resource iq80332_gpio_res[] = {
-        DEFINE_RES_MEM((IOP3XX_PERIPHERAL_PHYS_BASE + 0x1780), 0x10),
-};
-static void __init iq80332_init_machine(void)
-{
-        platform_device_register_simple("gpio-iop", 0,
-                                        iq80332_gpio_res,
-                                        ARRAY_SIZE(iq80332_gpio_res));
-        platform_device_register(&iop3xx_i2c0_device);
-        platform_device_register(&iop3xx_i2c1_device);
-        platform_device_register(&iop33x_uart0_device);
-        platform_device_register(&iop33x_uart1_device);
-        platform_device_register(&iq80332_flash_device);
-        platform_device_register(&iop3xx_dma_0_channel);
-        platform_device_register(&iop3xx_dma_1_channel);
-        platform_device_register(&iop3xx_aau_channel);
-}
-MACHINE_START(IQ80332, "Intel IQ80332")
-        /* Maintainer: Intel Corp. */
-        .atag_offset    = 0x100,
-        .map_io         = iop3xx_map_io,
-        .init_irq       = iop33x_init_irq,
-        .init_time      = iq80332_timer_init,
-        .init_machine   = iq80332_init_machine,
-        .restart        = iop3xx_restart,
-MACHINE_END
diff --git a/arch/arm/mach-iop33x/irq.c b/arch/arm/mach-iop33x/irq.c
deleted file mode 100644
index 03ad7d3a8f49..000000000000
--- a/arch/arm/mach-iop33x/irq.c
+++ /dev/null
@@ -1,115 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * arch/arm/mach-iop33x/irq.c
- *
- * Generic IOP331 IRQ handling functionality
- *
- * Author: Dave Jiang <dave.jiang@intel.com>
- * Copyright (C) 2003 Intel Corp.
- */
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/list.h>
-#include <asm/mach/irq.h>
-#include <asm/irq.h>
-#include <mach/hardware.h>
-#include <asm/mach-types.h>
-static u32 iop33x_mask0;
-static u32 iop33x_mask1;
-static void intctl0_write(u32 val)
-{
-        asm volatile("mcr p6, 0, %0, c0, c0, 0" : : "r" (val));
-}
-static void intctl1_write(u32 val)
-{
-        asm volatile("mcr p6, 0, %0, c1, c0, 0" : : "r" (val));
-}
-static void intstr0_write(u32 val)
-{
-        asm volatile("mcr p6, 0, %0, c2, c0, 0" : : "r" (val));
-}
-static void intstr1_write(u32 val)
-{
-        asm volatile("mcr p6, 0, %0, c3, c0, 0" : : "r" (val));
-}
-static void intbase_write(u32 val)
-{
-        asm volatile("mcr p6, 0, %0, c12, c0, 0" : : "r" (val));
-}
-static void intsize_write(u32 val)
-{
-        asm volatile("mcr p6, 0, %0, c13, c0, 0" : : "r" (val));
-}
-static void
-iop33x_irq_mask1 (struct irq_data *d)
-{
-        iop33x_mask0 &= ~(1 << d->irq);
-        intctl0_write(iop33x_mask0);
-}
-static void
-iop33x_irq_mask2 (struct irq_data *d)
-{
-        iop33x_mask1 &= ~(1 << (d->irq - 32));
-        intctl1_write(iop33x_mask1);
-}
-static void
-iop33x_irq_unmask1(struct irq_data *d)
-{
-        iop33x_mask0 |= 1 << d->irq;
-        intctl0_write(iop33x_mask0);
-}
-static void
-iop33x_irq_unmask2(struct irq_data *d)
-{
-        iop33x_mask1 |= (1 << (d->irq - 32));
-        intctl1_write(iop33x_mask1);
-}
-struct irq_chip iop33x_irqchip1 = {
-        .name           = "IOP33x-1",
-        .irq_ack        = iop33x_irq_mask1,
-        .irq_mask       = iop33x_irq_mask1,
-        .irq_unmask     = iop33x_irq_unmask1,
-};
-struct irq_chip iop33x_irqchip2 = {
-        .name           = "IOP33x-2",
-        .irq_ack        = iop33x_irq_mask2,
-        .irq_mask       = iop33x_irq_mask2,
-        .irq_unmask     = iop33x_irq_unmask2,
-};
-void __init iop33x_init_irq(void)
-{
-        int i;
-        iop_init_cp6_handler();
-        intctl0_write(0);
-        intctl1_write(0);
-        intstr0_write(0);
-        intstr1_write(0);
-        intbase_write(0);
-        intsize_write(1);
-        if (machine_is_iq80331())
-                *IOP3XX_PCIIRSR = 0x0f;
-        for (i = 0; i < NR_IRQS; i++) {
-                irq_set_chip_and_handler(i,
-                                         (i < 32) ? &iop33x_irqchip1 : &iop33x_irqchip2,
-                                         handle_level_irq);
-                irq_clear_status_flags(i, IRQ_NOREQUEST | IRQ_NOPROBE);
-        }
-}
diff --git a/arch/arm/mach-iop33x/uart.c b/arch/arm/mach-iop33x/uart.c
deleted file mode 100644
index 8fa079d2e3c3..000000000000
--- a/arch/arm/mach-iop33x/uart.c
+++ /dev/null
@@ -1,100 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * arch/arm/mach-iop33x/uart.c
- *
- * Author: Dave Jiang (dave.jiang@intel.com)
- * Copyright (C) 2004 Intel Corporation.
- */
-#include <linux/mm.h>
-#include <linux/init.h>
-#include <linux/major.h>
-#include <linux/fs.h>
-#include <linux/platform_device.h>
-#include <linux/serial.h>
-#include <linux/tty.h>
-#include <linux/serial_8250.h>
-#include <linux/io.h>
-#include <asm/pgtable.h>
-#include <asm/page.h>
-#include <asm/mach/map.h>
-#include <asm/setup.h>
-#include <asm/memory.h>
-#include <mach/hardware.h>
-#include <asm/hardware/iop3xx.h>
-#include <asm/mach/arch.h>
-#define IOP33X_UART_XTAL 33334000
-static struct plat_serial8250_port iop33x_uart0_data[] = {
-        {
-                .membase        = (char *)IOP33X_UART0_VIRT,
-                .mapbase        = IOP33X_UART0_PHYS,
-                .irq            = IRQ_IOP33X_UART0,
-                .uartclk        = IOP33X_UART_XTAL,
-                .regshift       = 2,
-                .iotype         = UPIO_MEM,
-                .flags          = UPF_SKIP_TEST,
-        },
-        { },
-};
-static struct resource iop33x_uart0_resources[] = {
-        [0] = {
-                .start  = IOP33X_UART0_PHYS,
-                .end    = IOP33X_UART0_PHYS + 0x3f,
-                .flags  = IORESOURCE_MEM,
-        },
-        [1] = {
-                .start  = IRQ_IOP33X_UART0,
-                .end    = IRQ_IOP33X_UART0,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-struct platform_device iop33x_uart0_device = {
-        .name           = "serial8250",
-        .id             = PLAT8250_DEV_PLATFORM,
-        .dev            = {
-                .platform_data          = iop33x_uart0_data,
-        },
-        .num_resources  = 2,
-        .resource       = iop33x_uart0_resources,
-};
-static struct resource iop33x_uart1_resources[] = {
-        [0] = {
-                .start  = IOP33X_UART1_PHYS,
-                .end    = IOP33X_UART1_PHYS + 0x3f,
-                .flags  = IORESOURCE_MEM,
-        },
-        [1] = {
-                .start  = IRQ_IOP33X_UART1,
-                .end    = IRQ_IOP33X_UART1,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-static struct plat_serial8250_port iop33x_uart1_data[] = {
-        {
-                .membase        = (char *)IOP33X_UART1_VIRT,
-                .mapbase        = IOP33X_UART1_PHYS,
-                .irq            = IRQ_IOP33X_UART1,
-                .uartclk        = IOP33X_UART_XTAL,
-                .regshift       = 2,
-                .iotype         = UPIO_MEM,
-                .flags          = UPF_SKIP_TEST,
-        },
-        { },
-};
-struct platform_device iop33x_uart1_device = {
-        .name           = "serial8250",
-        .id             = PLAT8250_DEV_PLATFORM1,
-        .dev            = {
-                .platform_data          = iop33x_uart1_data,
-        },
-        .num_resources  = 2,
-        .resource       = iop33x_uart1_resources,
-};
diff --git a/arch/arm/mach-ks8695/Kconfig b/arch/arm/mach-ks8695/Kconfig
deleted file mode 100644
index 724d7d039f74..000000000000
--- a/arch/arm/mach-ks8695/Kconfig
+++ /dev/null
@@ -1,88 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-only
-if ARCH_KS8695
-menu "Kendin/Micrel KS8695 Implementations"
-config MACH_KS8695
-        bool "KS8695 development board"
-        select HAVE_PCI
-        help
-          Say 'Y' here if you want your kernel to run on the original
-          Kendin-Micrel KS8695 development board.
-config MACH_DSM320
-        bool "DSM-320 Wireless Media Player"
-        help
-          Say 'Y' here if you want your kernel to run on the D-Link
-          DSM-320 Wireless Media Player.
-config MACH_ACS5K
-        bool "Brivo Systems LLC, ACS-5000 Master board"
-        help
-          say 'Y' here if you want your kernel to run on the Brivo
-          Systems LLC, ACS-5000 Master board.
-config MACH_LITE300
-        bool "SecureComputing SG300"
-        help
-          Say 'Y' here if you want your kernel to support the
-          SecureComputing / SnapGear SG300 VPN Internet Router.
-          See http://www.securecomputing.com for more details.
-config MACH_SG310
-        bool "McAfee SG310"
-        help
-          Say 'Y' here if you want your kernel to support the
-          McAfee / SnapGear SG310 VPN Internet Router.
-          See http://www.mcafee.com for more details.
-config MACH_SE4200
-        bool "SecureComputing SE4200"
-        help
-          Say 'Y' here if you want your kernel to support the
-          SecureComputing / SnapGear SE4200 Secure Wireless VPN
-          Internet Router.
-          See http://www.securecomputing.com for more details.
-config MACH_CM4002
-        bool "OpenGear CM4002"
-        help
-          Say 'Y' here if you want your kernel to support the OpenGear
-          CM4002 Secure Access Server. See http://www.opengear.com for
-          more details.
-config MACH_CM4008
-        bool "OpenGear CM4008"
-        select HAVE_PCI
-        help
-          Say 'Y' here if you want your kernel to support the OpenGear
-          CM4008 Console Server. See http://www.opengear.com for more
-          details.
-config MACH_CM41xx
-        bool "OpenGear CM41xx"
-        select HAVE_PCI
-        help
-          Say 'Y' here if you want your kernel to support the OpenGear
-          CM4016 or CM4048 Console Servers. See http://www.opengear.com for
-          more details.
-config MACH_IM4004
-        bool "OpenGear IM4004"
-        select HAVE_PCI
-        help
-          Say 'Y' here if you want your kernel to support the OpenGear
-          IM4004 Secure Access Server. See http://www.opengear.com for
-          more details.
-config MACH_IM42xx
-        bool "OpenGear IM42xx"
-        select HAVE_PCI
-        help
-          Say 'Y' here if you want your kernel to support the OpenGear
-          IM4216 or IM4248 Console Servers. See http://www.opengear.com for
-          more details.
-endmenu
-endif
diff --git a/arch/arm/mach-ks8695/Makefile b/arch/arm/mach-ks8695/Makefile
deleted file mode 100644
index 439b22255a32..000000000000
--- a/arch/arm/mach-ks8695/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-# arch/arm/mach-ks8695/Makefile
-#
-# Makefile for KS8695 architecture support
-#
-obj-y                           := cpu.o irq.o time.o devices.o
-# PCI support is optional
-obj-$(CONFIG_PCI)               += pci.o
-# Board-specific support
-obj-$(CONFIG_MACH_KS8695)       += board-micrel.o
-obj-$(CONFIG_MACH_DSM320)       += board-dsm320.o
-obj-$(CONFIG_MACH_ACS5K)        += board-acs5k.o
-obj-$(CONFIG_MACH_LITE300)      += board-sg.o
-obj-$(CONFIG_MACH_SG310)        += board-sg.o
-obj-$(CONFIG_MACH_SE4200)       += board-sg.o
-obj-$(CONFIG_MACH_CM4002)       += board-og.o
-obj-$(CONFIG_MACH_CM4008)       += board-og.o
-obj-$(CONFIG_MACH_CM41xx)       += board-og.o
-obj-$(CONFIG_MACH_IM4004)       += board-og.o
-obj-$(CONFIG_MACH_IM42xx)       += board-og.o
diff --git a/arch/arm/mach-ks8695/Makefile.boot b/arch/arm/mach-ks8695/Makefile.boot
deleted file mode 100644
index cf32eb605bd8..000000000000
--- a/arch/arm/mach-ks8695/Makefile.boot
+++ /dev/null
@@ -1,9 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-only
-# Note: the following conditions must always be true:
-#   ZRELADDR == virt_to_phys(TEXTADDR)
-#   PARAMS_PHYS must be within 4MB of ZRELADDR
-#   INITRD_PHYS must be in RAM
-   zreladdr-y   += 0x00008000
-params_phys-y   := 0x00000100
-initrd_phys-y   := 0x00800000
diff --git a/arch/arm/mach-ks8695/board-acs5k.c b/arch/arm/mach-ks8695/board-acs5k.c
deleted file mode 100644
index f319258d1226..000000000000
--- a/arch/arm/mach-ks8695/board-acs5k.c
+++ /dev/null
@@ -1,238 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * arch/arm/mach-ks8695/board-acs5k.c
- *
- * Brivo Systems LLC, ACS-5000 Master Board
- *
- * Copyright 2008 Simtec Electronics
- *                Daniel Silverstone <dsilvers@simtec.co.uk>
- */
-#include <linux/gpio.h>
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/interrupt.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/gpio/machine.h>
-#include <linux/i2c.h>
-#include <linux/i2c-algo-bit.h>
-#include <linux/platform_data/i2c-gpio.h>
-#include <linux/platform_data/pca953x.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/map.h>
-#include <linux/mtd/physmap.h>
-#include <linux/mtd/partitions.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
-#include "devices.h"
-#include <mach/gpio-ks8695.h>
-#include "generic.h"
-static struct gpiod_lookup_table acs5k_i2c_gpiod_table = {
-        .dev_id         = "i2c-gpio",
-        .table          = {
-                GPIO_LOOKUP_IDX("KS8695", 4, NULL, 0,
-                                GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
-                GPIO_LOOKUP_IDX("KS8695", 5, NULL, 1,
-                                GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
-        },
-};
-static struct i2c_gpio_platform_data acs5k_i2c_device_platdata = {
-        .udelay         = 10,
-};
-static struct platform_device acs5k_i2c_device = {
-        .name           = "i2c-gpio",
-        .id             = -1,
-        .num_resources  = 0,
-        .resource       = NULL,
-        .dev            = {
-                .platform_data  = &acs5k_i2c_device_platdata,
-        },
-};
-static int acs5k_pca9555_setup(struct i2c_client *client,
-                               unsigned gpio_base, unsigned ngpio,
-                               void *context)
-{
-        static int acs5k_gpio_value[] = {
-                -1, -1, -1, -1, -1, -1, -1, 0, 1, 1, -1, 0, 1, 0, -1, -1
-        };
-        int n;
-        for (n = 0; n < ARRAY_SIZE(acs5k_gpio_value); ++n) {
-                gpio_request(gpio_base + n, "ACS-5000 GPIO Expander");
-                if (acs5k_gpio_value[n] < 0)
-                        gpio_direction_input(gpio_base + n);
-                else
-                        gpio_direction_output(gpio_base + n,
-                                              acs5k_gpio_value[n]);
-                gpio_export(gpio_base + n, 0); /* Export, direction locked down */
-        }
-        return 0;
-}
-static struct pca953x_platform_data acs5k_i2c_pca9555_platdata = {
-        .gpio_base      = 16, /* Start directly after the CPU's GPIO */
-        .invert         = 0, /* Do not invert */
-        .setup          = acs5k_pca9555_setup,
-};
-static struct i2c_board_info acs5k_i2c_devs[] __initdata = {
-        {
-                I2C_BOARD_INFO("pcf8563", 0x51),
-        },
-        {
-                I2C_BOARD_INFO("pca9555", 0x20),
-                .platform_data = &acs5k_i2c_pca9555_platdata,
-        },
-};
-static void __init acs5k_i2c_init(void)
-{
-        /* The gpio interface */
-        gpiod_add_lookup_table(&acs5k_i2c_gpiod_table);
-        platform_device_register(&acs5k_i2c_device);
-        /* I2C devices */
-        i2c_register_board_info(0, acs5k_i2c_devs,
-                                ARRAY_SIZE(acs5k_i2c_devs));
-}
-static struct mtd_partition acs5k_nor_partitions[] = {
-        [0] = {
-                .name   = "Boot Agent and config",
-                .size   = SZ_256K,
-                .offset = 0,
-                .mask_flags = MTD_WRITEABLE,
-        },
-        [1] = {
-                .name   = "Kernel",
-                .size   = SZ_1M,
-                .offset = SZ_256K,
-        },
-        [2] = {
-                .name   = "SquashFS1",
-                .size   = SZ_2M,
-                .offset = SZ_256K + SZ_1M,
-        },
-        [3] = {
-                .name   = "SquashFS2",
-                .size   = SZ_4M + SZ_2M,
-                .offset = SZ_256K + SZ_1M + SZ_2M,
-        },
-        [4] = {
-                .name   = "Data",
-                .size   = SZ_16M + SZ_4M + SZ_2M + SZ_512K, /* 22.5 MB */
-                .offset = SZ_256K + SZ_8M + SZ_1M,
-        }
-};
-static struct physmap_flash_data acs5k_nor_pdata = {
-        .width          = 4,
-        .nr_parts       = ARRAY_SIZE(acs5k_nor_partitions),
-        .parts          = acs5k_nor_partitions,
-};
-static struct resource acs5k_nor_resource[] = {
-        [0] = {
-                .start = SZ_32M, /* We expect the bootloader to map
-                                  * the flash here.
-                                  */
-                .end   = SZ_32M + SZ_16M - 1,
-                .flags = IORESOURCE_MEM,
-        },
-        [1] = {
-                .start = SZ_32M + SZ_16M,
-                .end   = SZ_32M + SZ_32M - SZ_256K - 1,
-                .flags = IORESOURCE_MEM,
-        }
-};
-static struct platform_device acs5k_device_nor = {
-        .name           = "physmap-flash",
-        .id             = -1,
-        .num_resources  = ARRAY_SIZE(acs5k_nor_resource),
-        .resource       = acs5k_nor_resource,
-        .dev            = {
-                .platform_data = &acs5k_nor_pdata,
-        },
-};
-static void __init acs5k_register_nor(void)
-{
-        int ret;
-        if (acs5k_nor_partitions[0].mask_flags == 0)
-                printk(KERN_WARNING "Warning: Unprotecting bootloader and configuration partition\n");
-        ret = platform_device_register(&acs5k_device_nor);
-        if (ret < 0)
-                printk(KERN_ERR "failed to register physmap-flash device\n");
-}
-static int __init acs5k_protection_setup(char *s)
-{
-        /* We can't allocate anything here but we should be able
-         * to trivially parse s and decide if we can protect the
-         * bootloader partition or not
-         */
-        if (strcmp(s, "no") == 0)
-                acs5k_nor_partitions[0].mask_flags = 0;
-        return 1;
-}
-__setup("protect_bootloader=", acs5k_protection_setup);
-static void __init acs5k_init_gpio(void)
-{
-        int i;
-        ks8695_register_gpios();
-        for (i = 0; i < 4; ++i)
-                gpio_request(i, "ACS5K IRQ");
-        gpio_request(7, "ACS5K KS_FRDY");
-        for (i = 8; i < 16; ++i)
-                gpio_request(i, "ACS5K Unused");
-        gpio_request(3, "ACS5K CAN Control");
-        gpio_request(6, "ACS5K Heartbeat");
-        gpio_direction_output(3, 1); /* Default CAN_RESET high */
-        gpio_direction_output(6, 0); /* Default KS8695_ACTIVE low */
-        gpio_export(3, 0); /* export CAN_RESET as output only */
-        gpio_export(6, 0); /* export KS8695_ACTIVE as output only */
-}
-static void __init acs5k_init(void)
-{
-        acs5k_init_gpio();
-        /* Network device */
-        ks8695_add_device_lan();        /* eth0 = LAN */
-        ks8695_add_device_wan();        /* ethX = WAN */
-        /* NOR devices */
-        acs5k_register_nor();
-        /* I2C bus */
-        acs5k_i2c_init();
-}
-MACHINE_START(ACS5K, "Brivo Systems LLC ACS-5000 Master board")
-        /* Maintainer: Simtec Electronics. */
-        .atag_offset    = 0x100,
-        .map_io         = ks8695_map_io,
-        .init_irq       = ks8695_init_irq,
-        .init_machine   = acs5k_init,
-        .init_time      = ks8695_timer_init,
-        .restart        = ks8695_restart,
-MACHINE_END
diff --git a/arch/arm/mach-ks8695/board-dsm320.c b/arch/arm/mach-ks8695/board-dsm320.c
deleted file mode 100644
index d5f435cae6e0..000000000000
--- a/arch/arm/mach-ks8695/board-dsm320.c
+++ /dev/null
@@ -1,127 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * arch/arm/mach-ks8695/board-dsm320.c
- *
- * DSM-320 D-Link Wireless Media Player, board support.
- *
- * Copyright 2008 Simtec Electronics
- *                Daniel Silverstone <dsilvers@simtec.co.uk>
- */
-#include <linux/gpio.h>
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/interrupt.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/map.h>
-#include <linux/mtd/physmap.h>
-#include <linux/mtd/partitions.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
-#include "devices.h"
-#include <mach/gpio-ks8695.h>
-#include "generic.h"
-#ifdef CONFIG_PCI
-static int dsm320_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
-{
-        switch (slot) {
-        case 0:
-                /* PCI-AHB bridge? */
-                return KS8695_IRQ_EXTERN0;
-        case 18:
-                /* Mini PCI slot */
-                return KS8695_IRQ_EXTERN2;
-        case 20:
-                /* RealMAGIC chip */
-                return KS8695_IRQ_EXTERN0;
-        }
-        BUG();
-}
-static struct ks8695_pci_cfg __initdata dsm320_pci = {
-        .mode           = KS8695_MODE_MINIPCI,
-        .map_irq        = dsm320_pci_map_irq,
-};
-static void __init dsm320_register_pci(void)
-{
-        /* Initialise the GPIO lines for interrupt mode */
-        /* RealMAGIC */
-        ks8695_gpio_interrupt(KS8695_GPIO_0, IRQ_TYPE_LEVEL_LOW);
-        /* MiniPCI Slot */
-        ks8695_gpio_interrupt(KS8695_GPIO_2, IRQ_TYPE_LEVEL_LOW);
-        ks8695_init_pci(&dsm320_pci);
-}
-#else
-static inline void __init dsm320_register_pci(void) { }
-#endif
-static struct physmap_flash_data dsm320_nor_pdata = {
-        .width          = 4,
-        .nr_parts       = 0,
-};
-static struct resource dsm320_nor_resource[] = {
-        [0] = {
-                .start = SZ_32M, /* We expect the bootloader to map
-                                  * the flash here.
-                                  */
-                .end   = SZ_32M + SZ_4M - 1,
-                .flags = IORESOURCE_MEM,
-        }
-};
-static struct platform_device dsm320_device_nor = {
-        .name           = "physmap-flash",
-        .id             = -1,
-        .num_resources  = ARRAY_SIZE(dsm320_nor_resource),
-        .resource       = dsm320_nor_resource,
-        .dev            = {
-                .platform_data = &dsm320_nor_pdata,
-        },
-};
-void __init dsm320_register_nor(void)
-{
-        int ret;
-        ret = platform_device_register(&dsm320_device_nor);
-        if (ret < 0)
-                printk(KERN_ERR "failed to register physmap-flash device\n");
-}
-static void __init dsm320_init(void)
-{
-        /* GPIO registration */
-        ks8695_register_gpios();
-        /* PCI registration */
-        dsm320_register_pci();
-        /* Network device */
-        ks8695_add_device_lan();        /* eth0 = LAN */
-        /* NOR devices */
-        dsm320_register_nor();
-}
-MACHINE_START(DSM320, "D-Link DSM-320 Wireless Media Player")
-        /* Maintainer: Simtec Electronics. */
-        .atag_offset    = 0x100,
-        .map_io         = ks8695_map_io,
-        .init_irq       = ks8695_init_irq,
-        .init_machine   = dsm320_init,
-        .init_time      = ks8695_timer_init,
-        .restart        = ks8695_restart,
-MACHINE_END
diff --git a/arch/arm/mach-ks8695/board-micrel.c b/arch/arm/mach-ks8695/board-micrel.c
deleted file mode 100644
index bf8856ce3fbb..000000000000
--- a/arch/arm/mach-ks8695/board-micrel.c
+++ /dev/null
@@ -1,59 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * arch/arm/mach-ks8695/board-micrel.c
- */
-#include <linux/gpio.h>
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/interrupt.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
-#include <mach/gpio-ks8695.h>
-#include "devices.h"
-#include "generic.h"
-#ifdef CONFIG_PCI
-static int micrel_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
-{
-        return KS8695_IRQ_EXTERN0;
-}
-static struct ks8695_pci_cfg __initdata micrel_pci = {
-        .mode           = KS8695_MODE_MINIPCI,
-        .map_irq        = micrel_pci_map_irq,
-};
-#endif
-static void __init micrel_init(void)
-{
-        printk(KERN_INFO "Micrel KS8695 Development Board initializing\n");
-        ks8695_register_gpios();
-#ifdef CONFIG_PCI
-        ks8695_init_pci(&micrel_pci);
-#endif
-        /* Add devices */
-        ks8695_add_device_wan();        /* eth0 = WAN */
-        ks8695_add_device_lan();        /* eth1 = LAN */
-}
-MACHINE_START(KS8695, "KS8695 Centaur Development Board")
-        /* Maintainer: Micrel Semiconductor Inc. */
-        .atag_offset    = 0x100,
-        .map_io         = ks8695_map_io,
-        .init_irq       = ks8695_init_irq,
-        .init_machine   = micrel_init,
-        .init_time      = ks8695_timer_init,
-        .restart        = ks8695_restart,
-MACHINE_END
diff --git a/arch/arm/mach-ks8695/board-og.c b/arch/arm/mach-ks8695/board-og.c
deleted file mode 100644
index 12ffe9227f9c..000000000000
--- a/arch/arm/mach-ks8695/board-og.c
+++ /dev/null
@@ -1,197 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * board-og.c -- support for the OpenGear KS8695 based boards.
- */
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/interrupt.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/platform_device.h>
-#include <linux/serial_8250.h>
-#include <linux/gpio.h>
-#include <linux/irq.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include "devices.h"
-#include <mach/regs-gpio.h>
-#include <mach/gpio-ks8695.h>
-#include "generic.h"
-static int og_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
-{
-        if (machine_is_im4004() && (slot == 8))
-                return KS8695_IRQ_EXTERN1;
-        return KS8695_IRQ_EXTERN0;
-}
-static struct ks8695_pci_cfg __initdata og_pci = {
-        .mode           = KS8695_MODE_PCI,
-        .map_irq        = og_pci_map_irq,
-};
-static void __init og_register_pci(void)
-{
-        /* Initialize the GPIO lines for interrupt mode */
-        ks8695_gpio_interrupt(KS8695_GPIO_0, IRQ_TYPE_LEVEL_LOW);
-        /* Cardbus Slot */
-        if (machine_is_im4004())
-                ks8695_gpio_interrupt(KS8695_GPIO_1, IRQ_TYPE_LEVEL_LOW);
-        if (IS_ENABLED(CONFIG_PCI))
-                ks8695_init_pci(&og_pci);
-}
-/*
- * The PCI bus reset is driven by a dedicated GPIO line. Toggle it here
- * and bring the PCI bus out of reset.
- */
-static void __init og_pci_bus_reset(void)
-{
-        unsigned int rstline = 1;
-        /* Some boards use a different GPIO as the PCI reset line */
-        if (machine_is_im4004())
-                rstline = 2;
-        else if (machine_is_im42xx())
-                rstline = 0;
-        gpio_request(rstline, "PCI reset");
-        gpio_direction_output(rstline, 0);
-        /* Drive a reset on the PCI reset line */
-        gpio_set_value(rstline, 1);
-        gpio_set_value(rstline, 0);
-        mdelay(100);
-        gpio_set_value(rstline, 1);
-        mdelay(100);
-}
-/*
- * Direct connect serial ports (non-PCI that is).
- */
-#define S8250_PHYS      0x03800000
-#define S8250_VIRT      0xf4000000
-#define S8250_SIZE      0x00100000
-static struct map_desc og_io_desc[] __initdata = {
-        {
-                .virtual        = S8250_VIRT,
-                .pfn            = __phys_to_pfn(S8250_PHYS),
-                .length         = S8250_SIZE,
-                .type           = MT_DEVICE,
-        }
-};
-static struct resource og_uart_resources[] = {
-        {
-                .start          = S8250_VIRT,
-                .end            = S8250_VIRT + S8250_SIZE,
-                .flags          = IORESOURCE_MEM
-        },
-};
-static struct plat_serial8250_port og_uart_data[] = {
-        {
-                .mapbase        = S8250_VIRT,
-                .membase        = (char *) S8250_VIRT,
-                .irq            = 3,
-                .flags          = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
-                .iotype         = UPIO_MEM,
-                .regshift       = 2,
-                .uartclk        = 115200 * 16,
-        },
-        { },
-};
-static struct platform_device og_uart = {
-        .name                   = "serial8250",
-        .id                     = 0,
-        .dev.platform_data      = og_uart_data,
-        .num_resources          = 1,
-        .resource               = og_uart_resources
-};
-static struct platform_device *og_devices[] __initdata = {
-        &og_uart
-};
-static void __init og_init(void)
-{
-        ks8695_register_gpios();
-        if (machine_is_cm4002()) {
-                ks8695_gpio_interrupt(KS8695_GPIO_1, IRQ_TYPE_LEVEL_HIGH);
-                iotable_init(og_io_desc, ARRAY_SIZE(og_io_desc));
-                platform_add_devices(og_devices, ARRAY_SIZE(og_devices));
-        } else {
-                og_pci_bus_reset();
-                og_register_pci();
-        }
-        ks8695_add_device_lan();
-        ks8695_add_device_wan();
-}
-#ifdef CONFIG_MACH_CM4002
-MACHINE_START(CM4002, "OpenGear/CM4002")
-        /* OpenGear Inc. */
-        .atag_offset    = 0x100,
-        .map_io         = ks8695_map_io,
-        .init_irq       = ks8695_init_irq,
-        .init_machine   = og_init,
-        .init_time      = ks8695_timer_init,
-        .restart        = ks8695_restart,
-MACHINE_END
-#endif
-#ifdef CONFIG_MACH_CM4008
-MACHINE_START(CM4008, "OpenGear/CM4008")
-        /* OpenGear Inc. */
-        .atag_offset    = 0x100,
-        .map_io         = ks8695_map_io,
-        .init_irq       = ks8695_init_irq,
-        .init_machine   = og_init,
-        .init_time      = ks8695_timer_init,
-        .restart        = ks8695_restart,
-MACHINE_END
-#endif
-#ifdef CONFIG_MACH_CM41xx
-MACHINE_START(CM41XX, "OpenGear/CM41xx")
-        /* OpenGear Inc. */
-        .atag_offset    = 0x100,
-        .map_io         = ks8695_map_io,
-        .init_irq       = ks8695_init_irq,
-        .init_machine   = og_init,
-        .init_time      = ks8695_timer_init,
-        .restart        = ks8695_restart,
-MACHINE_END
-#endif
-#ifdef CONFIG_MACH_IM4004
-MACHINE_START(IM4004, "OpenGear/IM4004")
-        /* OpenGear Inc. */
-        .atag_offset    = 0x100,
-        .map_io         = ks8695_map_io,
-        .init_irq       = ks8695_init_irq,
-        .init_machine   = og_init,
-        .init_time      = ks8695_timer_init,
-        .restart        = ks8695_restart,
-MACHINE_END
-#endif
-#ifdef CONFIG_MACH_IM42xx
-MACHINE_START(IM42XX, "OpenGear/IM42xx")
-        /* OpenGear Inc. */
-        .atag_offset    = 0x100,
-        .map_io         = ks8695_map_io,
-        .init_irq       = ks8695_init_irq,
-        .init_machine   = og_init,
-        .init_time      = ks8695_timer_init,
-        .restart        = ks8695_restart,
-MACHINE_END
-#endif
diff --git a/arch/arm/mach-ks8695/board-sg.c b/arch/arm/mach-ks8695/board-sg.c
deleted file mode 100644
index d5ec85a56375..000000000000
--- a/arch/arm/mach-ks8695/board-sg.c
+++ /dev/null
@@ -1,118 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * board-sg.c -- support for the SnapGear KS8695 based boards
- */
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/map.h>
-#include <linux/mtd/physmap.h>
-#include <linux/mtd/partitions.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include "devices.h"
-#include "generic.h"
-/*
- * The SG310 machine type is fitted with a conventional 8MB Strataflash
- * device. Define its partitioning.
- */
-#define FL_BASE         0x02000000
-#define FL_SIZE         SZ_8M
-static struct mtd_partition sg_mtd_partitions[] = {
-        [0] = {
-                .name   = "SnapGear Boot Loader",
-                .size   = SZ_128K,
-        },
-        [1] = {
-                .name   = "SnapGear non-volatile configuration",
-                .size   = SZ_512K,
-                .offset = SZ_256K,
-        },
-        [2] = {
-                .name   = "SnapGear image",
-                .offset = SZ_512K + SZ_256K,
-        },
-        [3] = {
-                .name   = "SnapGear StrataFlash",
-        },
-        [4] = {
-                .name   = "SnapGear Boot Tags",
-                .size   = SZ_128K,
-                .offset = SZ_128K,
-        },
-};
-static struct physmap_flash_data sg_mtd_pdata = {
-        .width          = 1,
-        .nr_parts       = ARRAY_SIZE(sg_mtd_partitions),
-        .parts          = sg_mtd_partitions,
-};
-static struct resource sg_mtd_resource[] = {
-        [0] = {
-                .start = FL_BASE,
-                .end   = FL_BASE + FL_SIZE - 1,
-                .flags = IORESOURCE_MEM,
-        },
-};
-static struct platform_device sg_mtd_device = {
-        .name           = "physmap-flash",
-        .id             = 0,
-        .num_resources  = ARRAY_SIZE(sg_mtd_resource),
-        .resource       = sg_mtd_resource,
-        .dev            = {
-                .platform_data = &sg_mtd_pdata,
-        },
-};
-static void __init sg_init(void)
-{
-        ks8695_add_device_lan();
-        ks8695_add_device_wan();
-        if (machine_is_sg310())
-                platform_device_register(&sg_mtd_device);
-}
-#ifdef CONFIG_MACH_LITE300
-MACHINE_START(LITE300, "SecureComputing/SG300")
-        /* SnapGear */
-        .atag_offset    = 0x100,
-        .map_io         = ks8695_map_io,
-        .init_irq       = ks8695_init_irq,
-        .init_machine   = sg_init,
-        .init_time      = ks8695_timer_init,
-        .restart        = ks8695_restart,
-MACHINE_END
-#endif
-#ifdef CONFIG_MACH_SG310
-MACHINE_START(SG310, "McAfee/SG310")
-        /* SnapGear */
-        .atag_offset    = 0x100,
-        .map_io         = ks8695_map_io,
-        .init_irq       = ks8695_init_irq,
-        .init_machine   = sg_init,
-        .init_time      = ks8695_timer_init,
-        .restart        = ks8695_restart,
-MACHINE_END
-#endif
-#ifdef CONFIG_MACH_SE4200
-MACHINE_START(SE4200, "SecureComputing/SE4200")
-        /* SnapGear */
-        .atag_offset    = 0x100,
-        .map_io         = ks8695_map_io,
-        .init_irq       = ks8695_init_irq,
-        .init_machine   = sg_init,
-        .init_time      = ks8695_timer_init,
-        .restart        = ks8695_restart,
-MACHINE_END
-#endif
diff --git a/arch/arm/mach-ks8695/cpu.c b/arch/arm/mach-ks8695/cpu.c
deleted file mode 100644
index aa6bb0c93aa8..000000000000
--- a/arch/arm/mach-ks8695/cpu.c
+++ /dev/null
@@ -1,60 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * arch/arm/mach-ks8695/cpu.c
- *
- * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk>
- * Copyright (C) 2006 Simtec Electronics
- *
- * KS8695 CPU support
- */
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/io.h>
-#include <mach/hardware.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include "regs-sys.h"
-#include <mach/regs-misc.h>
-static struct map_desc ks8695_io_desc[] __initdata = {
-        {
-                .virtual        = (unsigned long)KS8695_IO_VA,
-                .pfn            = __phys_to_pfn(KS8695_IO_PA),
-                .length         = KS8695_IO_SIZE,
-                .type           = MT_DEVICE,
-        }
-};
-static void __init ks8695_processor_info(void)
-{
-        unsigned long id, rev;
-        id = __raw_readl(KS8695_MISC_VA + KS8695_DID);
-        rev = __raw_readl(KS8695_MISC_VA + KS8695_RID);
-        printk("KS8695 ID=%04lx  SubID=%02lx  Revision=%02lx\n", (id & DID_ID), (rev & RID_SUBID), (rev & RID_REVISION));
-}
-static unsigned int sysclk[8] = { 125000000, 100000000, 62500000, 50000000, 41700000, 33300000, 31300000, 25000000 };
-static unsigned int cpuclk[8] = { 166000000, 166000000, 83000000, 83000000, 55300000, 55300000, 41500000, 41500000 };
-static void __init ks8695_clock_info(void)
-{
-        unsigned int scdc = __raw_readl(KS8695_SYS_VA + KS8695_CLKCON) & CLKCON_SCDC;
-        printk("Clocks: System %u MHz, CPU %u MHz\n",
-                        sysclk[scdc] / 1000000, cpuclk[scdc] / 1000000);
-}
-void __init ks8695_map_io(void)
-{
-        iotable_init(ks8695_io_desc, ARRAY_SIZE(ks8695_io_desc));
-        ks8695_processor_info();
-        ks8695_clock_info();
-}
diff --git a/arch/arm/mach-ks8695/devices.c b/arch/arm/mach-ks8695/devices.c
deleted file mode 100644
index 61cf20beb45f..000000000000
--- a/arch/arm/mach-ks8695/devices.c
+++ /dev/null
@@ -1,197 +0,0 @@
-/*
- * arch/arm/mach-ks8695/devices.c
- *
- * Copyright (C) 2006 Andrew Victor
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <linux/gpio.h>
-#include <linux/platform_device.h>
-#include <mach/irqs.h>
-#include "regs-wan.h"
-#include "regs-lan.h"
-#include "regs-hpna.h"
-#include <mach/regs-switch.h>
-#include <mach/regs-misc.h>
-/* --------------------------------------------------------------------
- *  Ethernet
- * -------------------------------------------------------------------- */
-static u64 eth_dmamask = 0xffffffffUL;
-static struct resource ks8695_wan_resources[] = {
-        [0] = {
-                .start  = KS8695_WAN_PA,
-                .end    = KS8695_WAN_PA + 0x00ff,
-                .flags  = IORESOURCE_MEM,
-        },
-        [1] = {
-                .name   = "WAN RX",
-                .start  = KS8695_IRQ_WAN_RX_STATUS,
-                .end    = KS8695_IRQ_WAN_RX_STATUS,
-                .flags  = IORESOURCE_IRQ,
-        },
-        [2] = {
-                .name   = "WAN TX",
-                .start  = KS8695_IRQ_WAN_TX_STATUS,
-                .end    = KS8695_IRQ_WAN_TX_STATUS,
-                .flags  = IORESOURCE_IRQ,
-        },
-        [3] = {
-                .name   = "WAN Link",
-                .start  = KS8695_IRQ_WAN_LINK,
-                .end    = KS8695_IRQ_WAN_LINK,
-                .flags  = IORESOURCE_IRQ,
-        },
-        [4] = {
-                .name   = "WAN PHY",
-                .start  = KS8695_MISC_PA,
-                .end    = KS8695_MISC_PA + 0x1f,
-                .flags  = IORESOURCE_MEM,
-        },
-};
-static struct platform_device ks8695_wan_device = {
-        .name           = "ks8695_ether",
-        .id             = 0,
-        .dev            = {
-                                .dma_mask               = &eth_dmamask,
-                                .coherent_dma_mask      = 0xffffffff,
-        },
-        .resource       = ks8695_wan_resources,
-        .num_resources  = ARRAY_SIZE(ks8695_wan_resources),
-};
-static struct resource ks8695_lan_resources[] = {
-        [0] = {
-                .start  = KS8695_LAN_PA,
-                .end    = KS8695_LAN_PA + 0x00ff,
-                .flags  = IORESOURCE_MEM,
-        },
-        [1] = {
-                .name   = "LAN RX",
-                .start  = KS8695_IRQ_LAN_RX_STATUS,
-                .end    = KS8695_IRQ_LAN_RX_STATUS,
-                .flags  = IORESOURCE_IRQ,
-        },
-        [2] = {
-                .name   = "LAN TX",
-                .start  = KS8695_IRQ_LAN_TX_STATUS,
-                .end    = KS8695_IRQ_LAN_TX_STATUS,
-                .flags  = IORESOURCE_IRQ,
-        },
-        [3] = {
-                .name   = "LAN SWITCH",
-                .start  = KS8695_SWITCH_PA,
-                .end    = KS8695_SWITCH_PA + 0x4f,
-                .flags  = IORESOURCE_MEM,
-        },
-};
-static struct platform_device ks8695_lan_device = {
-        .name           = "ks8695_ether",
-        .id             = 1,
-        .dev            = {
-                                .dma_mask               = &eth_dmamask,
-                                .coherent_dma_mask      = 0xffffffff,
-        },
-        .resource       = ks8695_lan_resources,
-        .num_resources  = ARRAY_SIZE(ks8695_lan_resources),
-};
-static struct resource ks8695_hpna_resources[] = {
-        [0] = {
-                .start  = KS8695_HPNA_PA,
-                .end    = KS8695_HPNA_PA + 0x00ff,
-                .flags  = IORESOURCE_MEM,
-        },
-        [1] = {
-                .name   = "HPNA RX",
-                .start  = KS8695_IRQ_HPNA_RX_STATUS,
-                .end    = KS8695_IRQ_HPNA_RX_STATUS,
-                .flags  = IORESOURCE_IRQ,
-        },
-        [2] = {
-                .name   = "HPNA TX",
-                .start  = KS8695_IRQ_HPNA_TX_STATUS,
-                .end    = KS8695_IRQ_HPNA_TX_STATUS,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-static struct platform_device ks8695_hpna_device = {
-        .name           = "ks8695_ether",
-        .id             = 2,
-        .dev            = {
-                                .dma_mask               = &eth_dmamask,
-                                .coherent_dma_mask      = 0xffffffff,
-        },
-        .resource       = ks8695_hpna_resources,
-        .num_resources  = ARRAY_SIZE(ks8695_hpna_resources),
-};
-void __init ks8695_add_device_wan(void)
-{
-        platform_device_register(&ks8695_wan_device);
-}
-void __init ks8695_add_device_lan(void)
-{
-        platform_device_register(&ks8695_lan_device);
-}
-void __init ks8696_add_device_hpna(void)
-{
-        platform_device_register(&ks8695_hpna_device);
-}
-/* --------------------------------------------------------------------
- *  Watchdog
- * -------------------------------------------------------------------- */
-static struct platform_device ks8695_wdt_device = {
-        .name           = "ks8695_wdt",
-        .id             = -1,
-        .num_resources  = 0,
-};
-static void __init ks8695_add_device_watchdog(void)
-{
-        platform_device_register(&ks8695_wdt_device);
-}
-/* -------------------------------------------------------------------- */
-/*
- * These devices are always present and don't need any board-specific
- * setup.
- */
-static int __init ks8695_add_standard_devices(void)
-{
-        ks8695_add_device_watchdog();
-        return 0;
-}
-arch_initcall(ks8695_add_standard_devices);
diff --git a/arch/arm/mach-ks8695/devices.h b/arch/arm/mach-ks8695/devices.h
deleted file mode 100644
index cc23ee3820ea..000000000000
--- a/arch/arm/mach-ks8695/devices.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * arch/arm/mach-ks8695/include/mach/devices.h
- *
- * Copyright (C) 2006 Andrew Victor
- */
-#ifndef __ASM_ARCH_DEVICES_H
-#define __ASM_ARCH_DEVICES_H
-#include <linux/pci.h>
- /* Ethernet */
-extern void __init ks8695_add_device_wan(void);
-extern void __init ks8695_add_device_lan(void);
-extern void __init ks8695_add_device_hpna(void);
- /* PCI */
-#define KS8695_MODE_PCI         0
-#define KS8695_MODE_MINIPCI     1
-#define KS8695_MODE_CARDBUS     2
-struct ks8695_pci_cfg {
-        short mode;
-        int (*map_irq)(const struct pci_dev *, u8, u8);
-};
-extern __init void ks8695_init_pci(struct ks8695_pci_cfg *);
-#endif
diff --git a/arch/arm/mach-ks8695/generic.h b/arch/arm/mach-ks8695/generic.h
deleted file mode 100644
index 9e9cbdd436a9..000000000000
--- a/arch/arm/mach-ks8695/generic.h
+++ /dev/null
@@ -1,12 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/*
- * arch/arm/mach-ks8695/generic.h
- *
- * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk>
- * Copyright (C) 2006 Simtec Electronics
-*/
-extern __init void ks8695_map_io(void);
-extern __init void ks8695_init_irq(void);
-extern void ks8695_restart(enum reboot_mode, const char *);
-extern void ks8695_timer_init(void);
diff --git a/arch/arm/mach-ks8695/include/mach/entry-macro.S b/arch/arm/mach-ks8695/include/mach/entry-macro.S
deleted file mode 100644
index 7ff812cb010b..000000000000
--- a/arch/arm/mach-ks8695/include/mach/entry-macro.S
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * arch/arm/mach-ks8695/include/mach/entry-macro.S
- *
- * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk>
- * Copyright (C) 2006 Simtec Electronics
- *
- * Low-level IRQ helper macros for KS8695
- *
- * This file is licensed under  the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
-*/
-#include <mach/hardware.h>
-#include <mach/regs-irq.h>
-        .macro  get_irqnr_preamble, base, tmp
-                ldr     \base, =KS8695_IRQ_VA                   @ Base address of interrupt controller
-        .endm
-        .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
-                ldr     \irqstat, [\base, #KS8695_INTMS]        @ Mask Status register
-                teq     \irqstat, #0
-                beq     1001f
-                mov     \irqnr, #0
-                tst     \irqstat, #0xff
-                moveq   \irqstat, \irqstat, lsr #8
-                addeq   \irqnr, \irqnr, #8
-                tsteq   \irqstat, #0xff
-                moveq   \irqstat, \irqstat, lsr #8
-                addeq   \irqnr, \irqnr, #8
-                tsteq   \irqstat, #0xff
-                moveq   \irqstat, \irqstat, lsr #8
-                addeq   \irqnr, \irqnr, #8
-                tst     \irqstat, #0x0f
-                moveq   \irqstat, \irqstat, lsr #4
-                addeq   \irqnr, \irqnr, #4
-                tst     \irqstat, #0x03
-                moveq   \irqstat, \irqstat, lsr #2
-                addeq   \irqnr, \irqnr, #2
-                tst     \irqstat, #0x01
-                addseq  \irqnr, \irqnr, #1
-1001:
-        .endm
diff --git a/arch/arm/mach-ks8695/include/mach/gpio-ks8695.h b/arch/arm/mach-ks8695/include/mach/gpio-ks8695.h
deleted file mode 100644
index 600115f48fb3..000000000000
--- a/arch/arm/mach-ks8695/include/mach/gpio-ks8695.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * Copyright (C) 2006 Andrew Victor
- */
-#ifndef __MACH_KS8659_GPIO_H
-#define __MACH_KS8659_GPIO_H
-#include <linux/kernel.h>
-#define KS8695_GPIO_0           0
-#define KS8695_GPIO_1           1
-#define KS8695_GPIO_2           2
-#define KS8695_GPIO_3           3
-#define KS8695_GPIO_4           4
-#define KS8695_GPIO_5           5
-#define KS8695_GPIO_6           6
-#define KS8695_GPIO_7           7
-#define KS8695_GPIO_8           8
-#define KS8695_GPIO_9           9
-#define KS8695_GPIO_10          10
-#define KS8695_GPIO_11          11
-#define KS8695_GPIO_12          12
-#define KS8695_GPIO_13          13
-#define KS8695_GPIO_14          14
-#define KS8695_GPIO_15          15
-/*
- * Configure GPIO pin as external interrupt source.
- */
-extern int ks8695_gpio_interrupt(unsigned int pin, unsigned int type);
-/* Register the GPIOs */
-extern void ks8695_register_gpios(void);
-#endif /* __MACH_KS8659_GPIO_H */
diff --git a/arch/arm/mach-ks8695/include/mach/hardware.h b/arch/arm/mach-ks8695/include/mach/hardware.h
deleted file mode 100644
index 0fb889be8112..000000000000
--- a/arch/arm/mach-ks8695/include/mach/hardware.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * arch/arm/mach-ks8695/include/mach/hardware.h
- *
- * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk>
- * Copyright (C) 2006 Simtec Electronics
- *
- * KS8695 - Memory Map definitions
-*/
-#ifndef __ASM_ARCH_HARDWARE_H
-#define __ASM_ARCH_HARDWARE_H
-#include <linux/sizes.h>
-/*
- * Clocks are derived from MCLK, which is 25MHz
- */
-#define KS8695_CLOCK_RATE       25000000
-/*
- * Physical RAM address.
- */
-#define KS8695_SDRAM_PA         0x00000000
-/*
- * We map an entire MiB with the System Configuration Registers in even
- * though only 64KiB is needed. This makes it easier for use with the
- * head debug code as the initial MMU setup only deals in L1 sections.
- */
-#define KS8695_IO_PA            0x03F00000
-#define KS8695_IO_VA            IOMEM(0xF0000000)
-#define KS8695_IO_SIZE          SZ_1M
-#define KS8695_PCIMEM_PA        0x60000000
-#define KS8695_PCIMEM_SIZE      SZ_512M
-#define KS8695_PCIIO_PA         0x80000000
-#define KS8695_PCIIO_SIZE       SZ_64K
-#endif
diff --git a/arch/arm/mach-ks8695/include/mach/irqs.h b/arch/arm/mach-ks8695/include/mach/irqs.h
deleted file mode 100644
index 0cbb30672427..000000000000
--- a/arch/arm/mach-ks8695/include/mach/irqs.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * arch/arm/mach-ks8695/include/mach/irqs.h
- *
- * Copyright (C) 2006 Simtec Electronics
- *   Ben Dooks <ben@simtec.co.uk>
- */
-#ifndef __ASM_ARCH_IRQS_H
-#define __ASM_ARCH_IRQS_H
-#define NR_IRQS                         32
-/*
- * IRQ definitions
- */
-#define KS8695_IRQ_COMM_RX              0
-#define KS8695_IRQ_COMM_TX              1
-#define KS8695_IRQ_EXTERN0              2
-#define KS8695_IRQ_EXTERN1              3
-#define KS8695_IRQ_EXTERN2              4
-#define KS8695_IRQ_EXTERN3              5
-#define KS8695_IRQ_TIMER0               6
-#define KS8695_IRQ_TIMER1               7
-#define KS8695_IRQ_UART_TX              8
-#define KS8695_IRQ_UART_RX              9
-#define KS8695_IRQ_UART_LINE_STATUS     10
-#define KS8695_IRQ_UART_MODEM_STATUS    11
-#define KS8695_IRQ_LAN_RX_STOP          12
-#define KS8695_IRQ_LAN_TX_STOP          13
-#define KS8695_IRQ_LAN_RX_BUF           14
-#define KS8695_IRQ_LAN_TX_BUF           15
-#define KS8695_IRQ_LAN_RX_STATUS        16
-#define KS8695_IRQ_LAN_TX_STATUS        17
-#define KS8695_IRQ_HPNA_RX_STOP         18
-#define KS8695_IRQ_HPNA_TX_STOP         19
-#define KS8695_IRQ_HPNA_RX_BUF          20
-#define KS8695_IRQ_HPNA_TX_BUF          21
-#define KS8695_IRQ_HPNA_RX_STATUS       22
-#define KS8695_IRQ_HPNA_TX_STATUS       23
-#define KS8695_IRQ_BUS_ERROR            24
-#define KS8695_IRQ_WAN_RX_STOP          25
-#define KS8695_IRQ_WAN_TX_STOP          26
-#define KS8695_IRQ_WAN_RX_BUF           27
-#define KS8695_IRQ_WAN_TX_BUF           28
-#define KS8695_IRQ_WAN_RX_STATUS        29
-#define KS8695_IRQ_WAN_TX_STATUS        30
-#define KS8695_IRQ_WAN_LINK             31
-#endif
diff --git a/arch/arm/mach-ks8695/include/mach/memory.h b/arch/arm/mach-ks8695/include/mach/memory.h
deleted file mode 100644
index ab0d27fa8969..000000000000
--- a/arch/arm/mach-ks8695/include/mach/memory.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * arch/arm/mach-ks8695/include/mach/memory.h
- *
- * Copyright (C) 2006 Andrew Victor
- *
- * KS8695 Memory definitions
- *
- * This file is licensed under  the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-#ifndef __ASM_ARCH_MEMORY_H
-#define __ASM_ARCH_MEMORY_H
-#include <mach/hardware.h>
-#ifndef __ASSEMBLY__
-#ifdef CONFIG_PCI
-/* PCI mappings */
-#define __virt_to_bus(x)        ((x) - PAGE_OFFSET + KS8695_PCIMEM_PA)
-#define __bus_to_virt(x)        ((x) - KS8695_PCIMEM_PA + PAGE_OFFSET)
-/* Platform-bus mapping */
-extern struct bus_type platform_bus_type;
-#define is_lbus_device(dev)             (dev && dev->bus == &platform_bus_type)
-#define __arch_dma_to_virt(dev, x)      ({ (void *) (is_lbus_device(dev) ? \
-                                        __phys_to_virt(x) : __bus_to_virt(x)); })
-#define __arch_virt_to_dma(dev, x)      ({ is_lbus_device(dev) ? \
-                                        (dma_addr_t)__virt_to_phys((unsigned long)x) \
-                                        : (dma_addr_t)__virt_to_bus(x); })
-#define __arch_pfn_to_dma(dev, pfn)     \
-        ({ dma_addr_t __dma = __pfn_to_phys(pfn); \
-           if (!is_lbus_device(dev)) \
-                __dma = __dma - PHYS_OFFSET + KS8695_PCIMEM_PA; \
-           __dma; })
-#define __arch_dma_to_pfn(dev, x)       \
-        ({ dma_addr_t __dma = x;                                \
-           if (!is_lbus_device(dev))                            \
-                __dma += PHYS_OFFSET - KS8695_PCIMEM_PA;        \
-           __phys_to_pfn(__dma);                                \
-        })
-#endif
-#endif
-#endif
diff --git a/arch/arm/mach-ks8695/include/mach/regs-gpio.h b/arch/arm/mach-ks8695/include/mach/regs-gpio.h
deleted file mode 100644
index 90614a7d0548..000000000000
--- a/arch/arm/mach-ks8695/include/mach/regs-gpio.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * arch/arm/mach-ks8695/include/mach/regs-gpio.h
- *
- * Copyright (C) 2007 Andrew Victor
- *
- * KS8695 - GPIO control registers and bit definitions.
- *
- * This file is licensed under  the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-#ifndef KS8695_GPIO_H
-#define KS8695_GPIO_H
-#define KS8695_GPIO_OFFSET      (0xF0000 + 0xE600)
-#define KS8695_GPIO_VA          (KS8695_IO_VA + KS8695_GPIO_OFFSET)
-#define KS8695_GPIO_PA          (KS8695_IO_PA + KS8695_GPIO_OFFSET)
-#define KS8695_IOPM             (0x00)          /* I/O Port Mode Register */
-#define KS8695_IOPC             (0x04)          /* I/O Port Control Register */
-#define KS8695_IOPD             (0x08)          /* I/O Port Data Register */
-/* Port Mode Register */
-#define IOPM(x)                 (1 << (x))      /* Mode for GPIO Pin x */
-/* Port Control Register */
-#define IOPC_IOTIM1EN           (1 << 17)       /* GPIO Pin for Timer1 Enable */
-#define IOPC_IOTIM0EN           (1 << 16)       /* GPIO Pin for Timer0 Enable */
-#define IOPC_IOEINT3EN          (1 << 15)       /* GPIO Pin for External/Soft Interrupt 3 Enable */
-#define IOPC_IOEINT3TM          (7 << 12)       /* GPIO Pin for External/Soft Interrupt 3 Trigger Mode */
-#define IOPC_IOEINT3_MODE(x)    ((x) << 12)
-#define IOPC_IOEINT2EN          (1 << 11)       /* GPIO Pin for External/Soft Interrupt 2 Enable */
-#define IOPC_IOEINT2TM          (7 << 8)        /* GPIO Pin for External/Soft Interrupt 2 Trigger Mode */
-#define IOPC_IOEINT2_MODE(x)    ((x) << 8)
-#define IOPC_IOEINT1EN          (1 << 7)        /* GPIO Pin for External/Soft Interrupt 1 Enable */
-#define IOPC_IOEINT1TM          (7 << 4)        /* GPIO Pin for External/Soft Interrupt 1 Trigger Mode */
-#define IOPC_IOEINT1_MODE(x)    ((x) << 4)
-#define IOPC_IOEINT0EN          (1 << 3)        /* GPIO Pin for External/Soft Interrupt 0 Enable */
-#define IOPC_IOEINT0TM          (7 << 0)        /* GPIO Pin for External/Soft Interrupt 0 Trigger Mode */
-#define IOPC_IOEINT0_MODE(x)    ((x) << 0)
- /* Trigger Modes */
-#define IOPC_TM_LOW             (0)             /* Level Detection (Active Low) */
-#define IOPC_TM_HIGH            (1)             /* Level Detection (Active High) */
-#define IOPC_TM_RISING          (2)             /* Rising Edge Detection */
-#define IOPC_TM_FALLING         (4)             /* Falling Edge Detection */
-#define IOPC_TM_EDGE            (6)             /* Both Edge Detection */
-/* Port Data Register */
-#define IOPD(x)                 (1 << (x))      /* Signal Level of GPIO Pin x */
-#endif
diff --git a/arch/arm/mach-ks8695/include/mach/regs-irq.h b/arch/arm/mach-ks8695/include/mach/regs-irq.h
deleted file mode 100644
index 352b7e8704d5..000000000000
--- a/arch/arm/mach-ks8695/include/mach/regs-irq.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * arch/arm/mach-ks8695/include/mach/regs-irq.h
- *
- * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk>
- * Copyright (C) 2006 Simtec Electronics
- *
- * KS8695 - IRQ registers and bit definitions
- *
- * This file is licensed under  the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-#ifndef KS8695_IRQ_H
-#define KS8695_IRQ_H
-#define KS8695_IRQ_OFFSET       (0xF0000 + 0xE200)
-#define KS8695_IRQ_VA           (KS8695_IO_VA + KS8695_IRQ_OFFSET)
-#define KS8695_IRQ_PA           (KS8695_IO_PA + KS8695_IRQ_OFFSET)
-/*
- * Interrupt Controller registers
- */
-#define KS8695_INTMC            (0x00)          /* Mode Control Register */
-#define KS8695_INTEN            (0x04)          /* Interrupt Enable Register */
-#define KS8695_INTST            (0x08)          /* Interrupt Status Register */
-#define KS8695_INTPW            (0x0c)          /* Interrupt Priority (WAN MAC) */
-#define KS8695_INTPH            (0x10)          /* Interrupt Priority (HPNA) [KS8695 only] */
-#define KS8695_INTPL            (0x14)          /* Interrupt Priority (LAN MAC) */
-#define KS8695_INTPT            (0x18)          /* Interrupt Priority (Timer) */
-#define KS8695_INTPU            (0x1c)          /* Interrupt Priority (UART) */
-#define KS8695_INTPE            (0x20)          /* Interrupt Priority (External Interrupt) */
-#define KS8695_INTPC            (0x24)          /* Interrupt Priority (Communications Channel) */
-#define KS8695_INTPBE           (0x28)          /* Interrupt Priority (Bus Error Response) */
-#define KS8695_INTMS            (0x2c)          /* Interrupt Mask Status Register */
-#define KS8695_INTHPF           (0x30)          /* Interrupt Pending Highest Priority (FIQ) */
-#define KS8695_INTHPI           (0x34)          /* Interrupt Pending Highest Priority (IRQ) */
-#endif
diff --git a/arch/arm/mach-ks8695/include/mach/regs-misc.h b/arch/arm/mach-ks8695/include/mach/regs-misc.h
deleted file mode 100644
index 2740c52494a0..000000000000
--- a/arch/arm/mach-ks8695/include/mach/regs-misc.h
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
- * arch/arm/mach-ks8695/include/mach/regs-misc.h
- *
- * Copyright (C) 2006 Andrew Victor
- *
- * KS8695 - Miscellaneous Registers
- *
- * This file is licensed under  the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-#ifndef KS8695_MISC_H
-#define KS8695_MISC_H
-#define KS8695_MISC_OFFSET      (0xF0000 + 0xEA00)
-#define KS8695_MISC_VA          (KS8695_IO_VA + KS8695_MISC_OFFSET)
-#define KS8695_MISC_PA          (KS8695_IO_PA + KS8695_MISC_OFFSET)
-/*
- * Miscellaneous registers
- */
-#define KS8695_DID              (0x00)          /* Device ID */
-#define KS8695_RID              (0x04)          /* Revision ID */
-#define KS8695_HMC              (0x08)          /* HPNA Miscellaneous Control [KS8695 only] */
-#define KS8695_WMC              (0x0c)          /* WAN Miscellaneous Control */
-#define KS8695_WPPM             (0x10)          /* WAN PHY Power Management */
-#define KS8695_PPS              (0x1c)          /* PHY PowerSave */
-/* Device ID Register */
-#define DID_ID                  (0xffff << 0)   /* Device ID */
-/* Revision ID Register */
-#define RID_SUBID               (0xf << 4)      /* Sub-Device ID */
-#define RID_REVISION            (0xf << 0)      /* Revision ID */
-/* HPNA Miscellaneous Control Register */
-#define HMC_HSS                 (1 << 1)        /* Speed */
-#define HMC_HDS                 (1 << 0)        /* Duplex */
-/* WAN Miscellaneous Control Register */
-#define WMC_WANC                (1 << 30)       /* Auto-negotiation complete */
-#define WMC_WANR                (1 << 29)       /* Auto-negotiation restart */
-#define WMC_WANAP               (1 << 28)       /* Advertise Pause */
-#define WMC_WANA100F            (1 << 27)       /* Advertise 100 FDX */
-#define WMC_WANA100H            (1 << 26)       /* Advertise 100 HDX */
-#define WMC_WANA10F             (1 << 25)       /* Advertise 10 FDX */
-#define WMC_WANA10H             (1 << 24)       /* Advertise 10 HDX */
-#define WMC_WLS                 (1 << 23)       /* Link status */
-#define WMC_WDS                 (1 << 22)       /* Duplex status */
-#define WMC_WSS                 (1 << 21)       /* Speed status */
-#define WMC_WLPP                (1 << 20)       /* Link Partner Pause */
-#define WMC_WLP100F             (1 << 19)       /* Link Partner 100 FDX */
-#define WMC_WLP100H             (1 << 18)       /* Link Partner 100 HDX */
-#define WMC_WLP10F              (1 << 17)       /* Link Partner 10 FDX */
-#define WMC_WLP10H              (1 << 16)       /* Link Partner 10 HDX */
-#define WMC_WAND                (1 << 15)       /* Auto-negotiation disable */
-#define WMC_WANF100             (1 << 14)       /* Force 100 */
-#define WMC_WANFF               (1 << 13)       /* Force FDX */
-#define WMC_WLED1S              (7 <<  4)       /* LED1 Select */
-#define         WLED1S_SPEED            (0 << 4)
-#define         WLED1S_LINK             (1 << 4)
-#define         WLED1S_DUPLEX           (2 << 4)
-#define         WLED1S_COLLISION        (3 << 4)
-#define         WLED1S_ACTIVITY         (4 << 4)
-#define         WLED1S_FDX_COLLISION    (5 << 4)
-#define         WLED1S_LINK_ACTIVITY    (6 << 4)
-#define WMC_WLED0S              (7 << 0)        /* LED0 Select */
-#define         WLED0S_SPEED            (0 << 0)
-#define         WLED0S_LINK             (1 << 0)
-#define         WLED0S_DUPLEX           (2 << 0)
-#define         WLED0S_COLLISION        (3 << 0)
-#define         WLED0S_ACTIVITY         (4 << 0)
-#define         WLED0S_FDX_COLLISION    (5 << 0)
-#define         WLED0S_LINK_ACTIVITY    (6 << 0)
-/* WAN PHY Power Management Register */
-#define WPPM_WLPBK              (1 << 14)       /* Local Loopback */
-#define WPPM_WRLPKB             (1 << 13)       /* Remove Loopback */
-#define WPPM_WPI                (1 << 12)       /* PHY isolate */
-#define WPPM_WFL                (1 << 10)       /* Force link */
-#define WPPM_MDIXS              (1 << 9)        /* MDIX Status */
-#define WPPM_FEF                (1 << 8)        /* Far End Fault */
-#define WPPM_AMDIXP             (1 << 7)        /* Auto MDIX Parameter */
-#define WPPM_TXDIS              (1 << 6)        /* Disable transmitter */
-#define WPPM_DFEF               (1 << 5)        /* Disable Far End Fault */
-#define WPPM_PD                 (1 << 4)        /* Power Down */
-#define WPPM_DMDX               (1 << 3)        /* Disable Auto MDI/MDIX */
-#define WPPM_FMDX               (1 << 2)        /* Force MDIX */
-#define WPPM_LPBK               (1 << 1)        /* MAX Loopback */
-/* PHY Power Save Register */
-#define PPS_PPSM                (1 << 0)        /* PHY Power Save Mode */
-#endif
diff --git a/arch/arm/mach-ks8695/include/mach/regs-switch.h b/arch/arm/mach-ks8695/include/mach/regs-switch.h
deleted file mode 100644
index 97e8acb1cf6c..000000000000
--- a/arch/arm/mach-ks8695/include/mach/regs-switch.h
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * arch/arm/mach-ks8695/include/mach/regs-switch.h
- *
- * Copyright (C) 2006 Andrew Victor
- *
- * KS8695 - Switch Registers and bit definitions.
- *
- * This file is licensed under  the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-#ifndef KS8695_SWITCH_H
-#define KS8695_SWITCH_H
-#define KS8695_SWITCH_OFFSET    (0xF0000 + 0xe800)
-#define KS8695_SWITCH_VA        (KS8695_IO_VA + KS8695_SWITCH_OFFSET)
-#define KS8695_SWITCH_PA        (KS8695_IO_PA + KS8695_SWITCH_OFFSET)
-/*
- * Switch registers
- */
-#define KS8695_SEC0             (0x00)          /* Switch Engine Control 0 */
-#define KS8695_SEC1             (0x04)          /* Switch Engine Control 1 */
-#define KS8695_SEC2             (0x08)          /* Switch Engine Control 2 */
-#define KS8695_SEPXCZ(x,z)      (0x0c + (((x)-1)*3 + ((z)-1))*4)        /* Port Configuration Registers */
-#define KS8695_SEP12AN          (0x48)          /* Port 1 & 2 Auto-Negotiation */
-#define KS8695_SEP34AN          (0x4c)          /* Port 3 & 4 Auto-Negotiation */
-#define KS8695_SEIAC            (0x50)          /* Indirect Access Control */
-#define KS8695_SEIADH2          (0x54)          /* Indirect Access Data High 2 */
-#define KS8695_SEIADH1          (0x58)          /* Indirect Access Data High 1 */
-#define KS8695_SEIADL           (0x5c)          /* Indirect Access Data Low */
-#define KS8695_SEAFC            (0x60)          /* Advance Feature Control */
-#define KS8695_SEDSCPH          (0x64)          /* TOS Priority High */
-#define KS8695_SEDSCPL          (0x68)          /* TOS Priority Low */
-#define KS8695_SEMAH            (0x6c)          /* Switch Engine MAC Address High */
-#define KS8695_SEMAL            (0x70)          /* Switch Engine MAC Address Low */
-#define KS8695_LPPM12           (0x74)          /* Port 1 & 2 PHY Power Management */
-#define KS8695_LPPM34           (0x78)          /* Port 3 & 4 PHY Power Management */
-/* Switch Engine Control 0 */
-#define SEC0_LLED1S             (7 << 25)       /* LED1 Select */
-#define         LLED1S_SPEED            (0 << 25)
-#define         LLED1S_LINK             (1 << 25)
-#define         LLED1S_DUPLEX           (2 << 25)
-#define         LLED1S_COLLISION        (3 << 25)
-#define         LLED1S_ACTIVITY         (4 << 25)
-#define         LLED1S_FDX_COLLISION    (5 << 25)
-#define         LLED1S_LINK_ACTIVITY    (6 << 25)
-#define SEC0_LLED0S             (7 << 22)       /* LED0 Select */
-#define         LLED0S_SPEED            (0 << 22)
-#define         LLED0S_LINK             (1 << 22)
-#define         LLED0S_DUPLEX           (2 << 22)
-#define         LLED0S_COLLISION        (3 << 22)
-#define         LLED0S_ACTIVITY         (4 << 22)
-#define         LLED0S_FDX_COLLISION    (5 << 22)
-#define         LLED0S_LINK_ACTIVITY    (6 << 22)
-#define SEC0_ENABLE             (1 << 0)        /* Enable Switch */
-#endif
diff --git a/arch/arm/mach-ks8695/include/mach/regs-uart.h b/arch/arm/mach-ks8695/include/mach/regs-uart.h
deleted file mode 100644
index 941a542c5f23..000000000000
--- a/arch/arm/mach-ks8695/include/mach/regs-uart.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * arch/arm/mach-ks8695/include/mach/regs-uart.h
- *
- * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk>
- * Copyright (C) 2006 Simtec Electronics
- *
- * KS8695 - UART register and bit definitions.
- */
-#ifndef KS8695_UART_H
-#define KS8695_UART_H
-#define KS8695_UART_OFFSET      (0xF0000 + 0xE000)
-#define KS8695_UART_VA          (KS8695_IO_VA + KS8695_UART_OFFSET)
-#define KS8695_UART_PA          (KS8695_IO_PA + KS8695_UART_OFFSET)
-/*
- * UART registers
- */
-#define KS8695_URRB     (0x00)          /* Receive Buffer Register */
-#define KS8695_URTH     (0x04)          /* Transmit Holding Register */
-#define KS8695_URFC     (0x08)          /* FIFO Control Register */
-#define KS8695_URLC     (0x0C)          /* Line Control Register */
-#define KS8695_URMC     (0x10)          /* Modem Control Register */
-#define KS8695_URLS     (0x14)          /* Line Status Register */
-#define KS8695_URMS     (0x18)          /* Modem Status Register */
-#define KS8695_URBD     (0x1C)          /* Baud Rate Divisor Register */
-#define KS8695_USR      (0x20)          /* Status Register */
-/* FIFO Control Register */
-#define URFC_URFRT      (3 << 6)        /* Receive FIFO Trigger Level */
-#define         URFC_URFRT_1    (0 << 6)
-#define         URFC_URFRT_4    (1 << 6)
-#define         URFC_URFRT_8    (2 << 6)
-#define         URFC_URFRT_14   (3 << 6)
-#define URFC_URTFR      (1 << 2)        /* Transmit FIFO Reset */
-#define URFC_URRFR      (1 << 1)        /* Receive FIFO Reset */
-#define URFC_URFE       (1 << 0)        /* FIFO Enable */
-/* Line Control Register */
-#define URLC_URSBC      (1 << 6)        /* Set Break Condition */
-#define URLC_PARITY     (7 << 3)        /* Parity */
-#define         URPE_NONE       (0 << 3)
-#define         URPE_ODD        (1 << 3)
-#define         URPE_EVEN       (3 << 3)
-#define         URPE_MARK       (5 << 3)
-#define         URPE_SPACE      (7 << 3)
-#define URLC_URSB       (1 << 2)        /* Stop Bits */
-#define URLC_URCL       (3 << 0)        /* Character Length */
-#define         URCL_5          (0 << 0)
-#define         URCL_6          (1 << 0)
-#define         URCL_7          (2 << 0)
-#define         URCL_8          (3 << 0)
-/* Modem Control Register */
-#define URMC_URLB       (1 << 4)        /* Loop-back mode */
-#define URMC_UROUT2     (1 << 3)        /* OUT2 signal */
-#define URMC_UROUT1     (1 << 2)        /* OUT1 signal */
-#define URMC_URRTS      (1 << 1)        /* Request to Send */
-#define URMC_URDTR      (1 << 0)        /* Data Terminal Ready */
-/* Line Status Register */
-#define URLS_URRFE      (1 << 7)        /* Receive FIFO Error */
-#define URLS_URTE       (1 << 6)        /* Transmit Empty */
-#define URLS_URTHRE     (1 << 5)        /* Transmit Holding Register Empty */
-#define URLS_URBI       (1 << 4)        /* Break Interrupt */
-#define URLS_URFE       (1 << 3)        /* Framing Error */
-#define URLS_URPE       (1 << 2)        /* Parity Error */
-#define URLS_URROE      (1 << 1)        /* Receive Overrun Error */
-#define URLS_URDR       (1 << 0)        /* Receive Data Ready */
-/* Modem Status Register */
-#define URMS_URDCD      (1 << 7)        /* Data Carrier Detect */
-#define URMS_URRI       (1 << 6)        /* Ring Indicator */
-#define URMS_URDSR      (1 << 5)        /* Data Set Ready */
-#define URMS_URCTS      (1 << 4)        /* Clear to Send */
-#define URMS_URDDCD     (1 << 3)        /* Delta Data Carrier Detect */
-#define URMS_URTERI     (1 << 2)        /* Trailing Edge Ring Indicator */
-#define URMS_URDDST     (1 << 1)        /* Delta Data Set Ready */
-#define URMS_URDCTS     (1 << 0)        /* Delta Clear to Send */
-/* Status Register */
-#define USR_UTI         (1 << 0)        /* Timeout Indication */
-#endif
diff --git a/arch/arm/mach-ks8695/include/mach/uncompress.h b/arch/arm/mach-ks8695/include/mach/uncompress.h
deleted file mode 100644
index dc78a29759b5..000000000000
--- a/arch/arm/mach-ks8695/include/mach/uncompress.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * arch/arm/mach-ks8695/include/mach/uncompress.h
- *
- * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk>
- * Copyright (C) 2006 Simtec Electronics
- *
- * KS8695 - Kernel uncompressor
- */
-#ifndef __ASM_ARCH_UNCOMPRESS_H
-#define __ASM_ARCH_UNCOMPRESS_H
-#include <linux/io.h>
-#include <mach/regs-uart.h>
-static inline void putc(char c)
-{
-        while (!(__raw_readl((void __iomem*)KS8695_UART_PA + KS8695_URLS) & URLS_URTHRE))
-                barrier();
-        __raw_writel(c, (void __iomem*)KS8695_UART_PA + KS8695_URTH);
-}
-static inline void flush(void)
-{
-        while (!(__raw_readl((void __iomem*)KS8695_UART_PA + KS8695_URLS) & URLS_URTE))
-                barrier();
-}
-#define arch_decomp_setup()
-#endif
diff --git a/arch/arm/mach-ks8695/irq.c b/arch/arm/mach-ks8695/irq.c
deleted file mode 100644
index 4b7ec8d9300c..000000000000
--- a/arch/arm/mach-ks8695/irq.c
+++ /dev/null
@@ -1,164 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * arch/arm/mach-ks8695/irq.c
- *
- * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk>
- * Copyright (C) 2006 Simtec Electronics
- */
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/interrupt.h>
-#include <linux/ioport.h>
-#include <linux/device.h>
-#include <linux/io.h>
-#include <mach/hardware.h>
-#include <asm/irq.h>
-#include <asm/mach/irq.h>
-#include <mach/regs-irq.h>
-#include <mach/regs-gpio.h>
-static void ks8695_irq_mask(struct irq_data *d)
-{
-        unsigned long inten;
-        inten = __raw_readl(KS8695_IRQ_VA + KS8695_INTEN);
-        inten &= ~(1 << d->irq);
-        __raw_writel(inten, KS8695_IRQ_VA + KS8695_INTEN);
-}
-static void ks8695_irq_unmask(struct irq_data *d)
-{
-        unsigned long inten;
-        inten = __raw_readl(KS8695_IRQ_VA + KS8695_INTEN);
-        inten |= (1 << d->irq);
-        __raw_writel(inten, KS8695_IRQ_VA + KS8695_INTEN);
-}
-static void ks8695_irq_ack(struct irq_data *d)
-{
-        __raw_writel((1 << d->irq), KS8695_IRQ_VA + KS8695_INTST);
-}
-static struct irq_chip ks8695_irq_level_chip;
-static struct irq_chip ks8695_irq_edge_chip;
-static int ks8695_irq_set_type(struct irq_data *d, unsigned int type)
-{
-        unsigned long ctrl, mode;
-        unsigned short level_triggered = 0;
-        ctrl = __raw_readl(KS8695_GPIO_VA + KS8695_IOPC);
-        switch (type) {
-                case IRQ_TYPE_LEVEL_HIGH:
-                        mode = IOPC_TM_HIGH;
-                        level_triggered = 1;
-                        break;
-                case IRQ_TYPE_LEVEL_LOW:
-                        mode = IOPC_TM_LOW;
-                        level_triggered = 1;
-                        break;
-                case IRQ_TYPE_EDGE_RISING:
-                        mode = IOPC_TM_RISING;
-                        break;
-                case IRQ_TYPE_EDGE_FALLING:
-                        mode = IOPC_TM_FALLING;
-                        break;
-                case IRQ_TYPE_EDGE_BOTH:
-                        mode = IOPC_TM_EDGE;
-                        break;
-                default:
-                        return -EINVAL;
-        }
-        switch (d->irq) {
-                case KS8695_IRQ_EXTERN0:
-                        ctrl &= ~IOPC_IOEINT0TM;
-                        ctrl |= IOPC_IOEINT0_MODE(mode);
-                        break;
-                case KS8695_IRQ_EXTERN1:
-                        ctrl &= ~IOPC_IOEINT1TM;
-                        ctrl |= IOPC_IOEINT1_MODE(mode);
-                        break;
-                case KS8695_IRQ_EXTERN2:
-                        ctrl &= ~IOPC_IOEINT2TM;
-                        ctrl |= IOPC_IOEINT2_MODE(mode);
-                        break;
-                case KS8695_IRQ_EXTERN3:
-                        ctrl &= ~IOPC_IOEINT3TM;
-                        ctrl |= IOPC_IOEINT3_MODE(mode);
-                        break;
-                default:
-                        return -EINVAL;
-        }
-        if (level_triggered) {
-                irq_set_chip_and_handler(d->irq, &ks8695_irq_level_chip,
-                                         handle_level_irq);
-        }
-        else {
-                irq_set_chip_and_handler(d->irq, &ks8695_irq_edge_chip,
-                                         handle_edge_irq);
-        }
-        __raw_writel(ctrl, KS8695_GPIO_VA + KS8695_IOPC);
-        return 0;
-}
-static struct irq_chip ks8695_irq_level_chip = {
-        .irq_ack        = ks8695_irq_mask,
-        .irq_mask       = ks8695_irq_mask,
-        .irq_unmask     = ks8695_irq_unmask,
-        .irq_set_type   = ks8695_irq_set_type,
-};
-static struct irq_chip ks8695_irq_edge_chip = {
-        .irq_ack        = ks8695_irq_ack,
-        .irq_mask       = ks8695_irq_mask,
-        .irq_unmask     = ks8695_irq_unmask,
-        .irq_set_type   = ks8695_irq_set_type,
-};
-void __init ks8695_init_irq(void)
-{
-        unsigned int irq;
-        /* Disable all interrupts initially */
-        __raw_writel(0, KS8695_IRQ_VA + KS8695_INTMC);
-        __raw_writel(0, KS8695_IRQ_VA + KS8695_INTEN);
-        for (irq = 0; irq < NR_IRQS; irq++) {
-                switch (irq) {
-                        /* Level-triggered interrupts */
-                        case KS8695_IRQ_BUS_ERROR:
-                        case KS8695_IRQ_UART_MODEM_STATUS:
-                        case KS8695_IRQ_UART_LINE_STATUS:
-                        case KS8695_IRQ_UART_RX:
-                        case KS8695_IRQ_COMM_TX:
-                        case KS8695_IRQ_COMM_RX:
-                                irq_set_chip_and_handler(irq,
-                                                         &ks8695_irq_level_chip,
-                                                         handle_level_irq);
-                                break;
-                        /* Edge-triggered interrupts */
-                        default:
-                                /* clear pending bit */
-                                ks8695_irq_ack(irq_get_irq_data(irq));
-                                irq_set_chip_and_handler(irq,
-                                                         &ks8695_irq_edge_chip,
-                                                         handle_edge_irq);
-                }
-                irq_clear_status_flags(irq, IRQ_NOREQUEST);
-        }
-}
diff --git a/arch/arm/mach-ks8695/pci.c b/arch/arm/mach-ks8695/pci.c
deleted file mode 100644
index 83f330bf07dd..000000000000
--- a/arch/arm/mach-ks8695/pci.c
+++ /dev/null
@@ -1,247 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * arch/arm/mach-ks8695/pci.c
- *
- *  Copyright (C) 2003, Micrel Semiconductors
- *  Copyright (C) 2006, Greg Ungerer <gerg@snapgear.com>
- *  Copyright (C) 2006, Ben Dooks
- *  Copyright (C) 2007, Andrew Victor
- */
-#include <linux/kernel.h>
-#include <linux/pci.h>
-#include <linux/mm.h>
-#include <linux/init.h>
-#include <linux/irq.h>
-#include <linux/delay.h>
-#include <linux/io.h>
-#include <asm/signal.h>
-#include <asm/mach/pci.h>
-#include <mach/hardware.h>
-#include "devices.h"
-#include "regs-pci.h"
-static int pci_dbg;
-static void ks8695_pci_setupconfig(unsigned int bus_nr, unsigned int devfn, unsigned int where)
-{
-        unsigned long pbca;
-        pbca = PBCA_ENABLE | (where & ~3);
-        pbca |= PCI_SLOT(devfn) << 11 ;
-        pbca |= PCI_FUNC(devfn) << 8;
-        pbca |= bus_nr << 16;
-        if (bus_nr == 0) {
-                /* use Type-0 transaction */
-                __raw_writel(pbca, KS8695_PCI_VA + KS8695_PBCA);
-        } else {
-                /* use Type-1 transaction */
-                __raw_writel(pbca | PBCA_TYPE1, KS8695_PCI_VA + KS8695_PBCA);
-        }
-}
-static void __iomem *ks8695_pci_map_bus(struct pci_bus *bus, unsigned int devfn,
-                                        int where)
-{
-        ks8695_pci_setupconfig(bus->number, devfn, where);
-        return KS8695_PCI_VA +  KS8695_PBCD;
-}
-static void ks8695_local_writeconfig(int where, u32 value)
-{
-        ks8695_pci_setupconfig(0, 0, where);
-        __raw_writel(value, KS8695_PCI_VA + KS8695_PBCD);
-}
-static struct pci_ops ks8695_pci_ops = {
-        .map_bus = ks8695_pci_map_bus,
-        .read   = pci_generic_config_read32,
-        .write  = pci_generic_config_write32,
-};
-static struct resource pci_mem = {
-        .name   = "PCI Memory space",
-        .start  = KS8695_PCIMEM_PA,
-        .end    = KS8695_PCIMEM_PA + (KS8695_PCIMEM_SIZE - 1),
-        .flags  = IORESOURCE_MEM,
-};
-static struct resource pci_io = {
-        .name   = "PCI IO space",
-        .start  = KS8695_PCIIO_PA,
-        .end    = KS8695_PCIIO_PA + (KS8695_PCIIO_SIZE - 1),
-        .flags  = IORESOURCE_IO,
-};
-static int __init ks8695_pci_setup(int nr, struct pci_sys_data *sys)
-{
-        if (nr > 0)
-                return 0;
-        request_resource(&iomem_resource, &pci_mem);
-        request_resource(&ioport_resource, &pci_io);
-        pci_add_resource_offset(&sys->resources, &pci_io, sys->io_offset);
-        pci_add_resource_offset(&sys->resources, &pci_mem, sys->mem_offset);
-        /* Assign and enable processor bridge */
-        ks8695_local_writeconfig(PCI_BASE_ADDRESS_0, KS8695_PCIMEM_PA);
-        /* Enable bus-master & Memory Space access */
-        ks8695_local_writeconfig(PCI_COMMAND, PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY);
-        /* Set cache-line size & latency. */
-        ks8695_local_writeconfig(PCI_CACHE_LINE_SIZE, (32 << 8) | (L1_CACHE_BYTES / sizeof(u32)));
-        /* Reserve PCI memory space for PCI-AHB resources */
-        if (!request_mem_region(KS8695_PCIMEM_PA, SZ_64M, "PCI-AHB Bridge")) {
-                printk(KERN_ERR "Cannot allocate PCI-AHB Bridge memory.\n");
-                return -EBUSY;
-        }
-        return 1;
-}
-static inline unsigned int size_mask(unsigned long size)
-{
-        return (~size) + 1;
-}
-static int ks8695_pci_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
-{
-        unsigned long pc = instruction_pointer(regs);
-        unsigned long instr = *(unsigned long *)pc;
-        unsigned long cmdstat;
-        cmdstat = __raw_readl(KS8695_PCI_VA + KS8695_CRCFCS);
-        printk(KERN_ERR "PCI abort: address = 0x%08lx fsr = 0x%03x PC = 0x%08lx LR = 0x%08lx [%s%s%s%s%s]\n",
-                addr, fsr, regs->ARM_pc, regs->ARM_lr,
-                cmdstat & (PCI_STATUS_SIG_TARGET_ABORT << 16) ? "GenTarget" : " ",
-                cmdstat & (PCI_STATUS_REC_TARGET_ABORT << 16) ? "RecvTarget" : " ",
-                cmdstat & (PCI_STATUS_REC_MASTER_ABORT << 16) ? "MasterAbort" : " ",
-                cmdstat & (PCI_STATUS_SIG_SYSTEM_ERROR << 16) ? "SysError" : " ",
-                cmdstat & (PCI_STATUS_DETECTED_PARITY << 16)  ? "Parity" : " "
-        );
-        __raw_writel(cmdstat, KS8695_PCI_VA + KS8695_CRCFCS);
-        /*
-         * If the instruction being executed was a read,
-         * make it look like it read all-ones.
-         */
-        if ((instr & 0x0c100000) == 0x04100000) {
-                int reg = (instr >> 12) & 15;
-                unsigned long val;
-                if (instr & 0x00400000)
-                        val = 255;
-                else
-                        val = -1;
-                regs->uregs[reg] = val;
-                regs->ARM_pc += 4;
-                return 0;
-        }
-        if ((instr & 0x0e100090) == 0x00100090) {
-                int reg = (instr >> 12) & 15;
-                regs->uregs[reg] = -1;
-                regs->ARM_pc += 4;
-                return 0;
-        }
-        return 1;
-}
-static void __init ks8695_pci_preinit(void)
-{
-        /* make software reset to avoid freeze if PCI bus was messed up */
-        __raw_writel(0x80000000, KS8695_PCI_VA + KS8695_PBCS);
-        /* stage 1 initialization, subid, subdevice = 0x0001 */
-        __raw_writel(0x00010001, KS8695_PCI_VA + KS8695_CRCSID);
-        /* stage 2 initialization */
-        /* prefetch limits with 16 words, retry enable */
-        __raw_writel(0x40000000, KS8695_PCI_VA + KS8695_PBCS);
-        /* configure memory mapping */
-        __raw_writel(KS8695_PCIMEM_PA, KS8695_PCI_VA + KS8695_PMBA);
-        __raw_writel(size_mask(KS8695_PCIMEM_SIZE), KS8695_PCI_VA + KS8695_PMBAM);
-        __raw_writel(KS8695_PCIMEM_PA, KS8695_PCI_VA + KS8695_PMBAT);
-        __raw_writel(0, KS8695_PCI_VA + KS8695_PMBAC);
-        /* configure IO mapping */
-        __raw_writel(KS8695_PCIIO_PA, KS8695_PCI_VA + KS8695_PIOBA);
-        __raw_writel(size_mask(KS8695_PCIIO_SIZE), KS8695_PCI_VA + KS8695_PIOBAM);
-        __raw_writel(KS8695_PCIIO_PA, KS8695_PCI_VA + KS8695_PIOBAT);
-        __raw_writel(0, KS8695_PCI_VA + KS8695_PIOBAC);
-        /* hook in fault handlers */
-        hook_fault_code(8, ks8695_pci_fault, SIGBUS, 0, "external abort on non-linefetch");
-        hook_fault_code(10, ks8695_pci_fault, SIGBUS, 0, "external abort on non-linefetch");
-}
-static void ks8695_show_pciregs(void)
-{
-        if (!pci_dbg)
-                return;
-        printk(KERN_INFO "PCI: CRCFID = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_CRCFID));
-        printk(KERN_INFO "PCI: CRCFCS = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_CRCFCS));
-        printk(KERN_INFO "PCI: CRCFRV = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_CRCFRV));
-        printk(KERN_INFO "PCI: CRCFLT = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_CRCFLT));
-        printk(KERN_INFO "PCI: CRCBMA = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_CRCBMA));
-        printk(KERN_INFO "PCI: CRCSID = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_CRCSID));
-        printk(KERN_INFO "PCI: CRCFIT = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_CRCFIT));
-        printk(KERN_INFO "PCI: PBM    = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_PBM));
-        printk(KERN_INFO "PCI: PBCS   = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_PBCS));
-        printk(KERN_INFO "PCI: PMBA   = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_PMBA));
-        printk(KERN_INFO "PCI: PMBAC  = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_PMBAC));
-        printk(KERN_INFO "PCI: PMBAM  = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_PMBAM));
-        printk(KERN_INFO "PCI: PMBAT  = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_PMBAT));
-        printk(KERN_INFO "PCI: PIOBA  = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_PIOBA));
-        printk(KERN_INFO "PCI: PIOBAC = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_PIOBAC));
-        printk(KERN_INFO "PCI: PIOBAM = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_PIOBAM));
-        printk(KERN_INFO "PCI: PIOBAT = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_PIOBAT));
-}
-static struct hw_pci ks8695_pci __initdata = {
-        .nr_controllers = 1,
-        .ops            = &ks8695_pci_ops,
-        .preinit        = ks8695_pci_preinit,
-        .setup          = ks8695_pci_setup,
-        .postinit       = NULL,
-        .map_irq        = NULL,
-};
-void __init ks8695_init_pci(struct ks8695_pci_cfg *cfg)
-{
-        if (__raw_readl(KS8695_PCI_VA + KS8695_CRCFRV) & CFRV_GUEST) {
-                printk("PCI: KS8695 in guest mode, not initialising\n");
-                return;
-        }
-        pcibios_min_io = 0;
-        pcibios_min_mem = 0;
-        printk(KERN_INFO "PCI: Initialising\n");
-        ks8695_show_pciregs();
-        /* set Mode */
-        __raw_writel(cfg->mode << 29, KS8695_PCI_VA + KS8695_PBM);
-        ks8695_pci.map_irq = cfg->map_irq;      /* board-specific map_irq method */
-        pci_common_init(&ks8695_pci);
-}
diff --git a/arch/arm/mach-ks8695/regs-hpna.h b/arch/arm/mach-ks8695/regs-hpna.h
deleted file mode 100644
index 815ce5c2e3b9..000000000000
--- a/arch/arm/mach-ks8695/regs-hpna.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * arch/arm/mach-ks8695/include/mach/regs-wan.h
- *
- * Copyright (C) 2006 Andrew Victor
- *
- * KS8695 - HPNA Registers and bit definitions.
- *
- * This file is licensed under  the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-#ifndef KS8695_HPNA_H
-#define KS8695_HPNA_H
-#define KS8695_HPNA_OFFSET      (0xF0000 + 0xA000)
-#define KS8695_HPNA_VA          (KS8695_IO_VA + KS8695_HPNA_OFFSET)
-#define KS8695_HPNA_PA          (KS8695_IO_PA + KS8695_HPNA_OFFSET)
-/*
- * HPNA registers
- */
-#endif
diff --git a/arch/arm/mach-ks8695/regs-lan.h b/arch/arm/mach-ks8695/regs-lan.h
deleted file mode 100644
index 82c5f3791afb..000000000000
--- a/arch/arm/mach-ks8695/regs-lan.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * arch/arm/mach-ks8695/include/mach/regs-lan.h
- *
- * Copyright (C) 2006 Andrew Victor
- *
- * KS8695 - LAN Registers and bit definitions.
- *
- * This file is licensed under  the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-#ifndef KS8695_LAN_H
-#define KS8695_LAN_H
-#define KS8695_LAN_OFFSET       (0xF0000 + 0x8000)
-#define KS8695_LAN_VA           (KS8695_IO_VA + KS8695_LAN_OFFSET)
-#define KS8695_LAN_PA           (KS8695_IO_PA + KS8695_LAN_OFFSET)
-/*
- * LAN registers
- */
-#define KS8695_LMDTXC           (0x00)          /* DMA Transmit Control */
-#define KS8695_LMDRXC           (0x04)          /* DMA Receive Control */
-#define KS8695_LMDTSC           (0x08)          /* DMA Transmit Start Command */
-#define KS8695_LMDRSC           (0x0c)          /* DMA Receive Start Command */
-#define KS8695_LTDLB            (0x10)          /* Transmit Descriptor List Base Address */
-#define KS8695_LRDLB            (0x14)          /* Receive Descriptor List Base Address */
-#define KS8695_LMAL             (0x18)          /* MAC Station Address Low */
-#define KS8695_LMAH             (0x1c)          /* MAC Station Address High */
-#define KS8695_LMAAL(n)         (0x80 + ((n)*8))        /* MAC Additional Station Address (0..15) Low */
-#define KS8695_LMAAH(n)         (0x84 + ((n)*8))        /* MAC Additional Station Address (0..15) High */
-/* DMA Transmit Control Register */
-#define LMDTXC_LMTRST           (1    << 31)    /* Soft Reset */
-#define LMDTXC_LMTBS            (0x3f << 24)    /* Transmit Burst Size */
-#define LMDTXC_LMTUCG           (1    << 18)    /* Transmit UDP Checksum Generate */
-#define LMDTXC_LMTTCG           (1    << 17)    /* Transmit TCP Checksum Generate */
-#define LMDTXC_LMTICG           (1    << 16)    /* Transmit IP Checksum Generate */
-#define LMDTXC_LMTFCE           (1    <<  9)    /* Transmit Flow Control Enable */
-#define LMDTXC_LMTLB            (1    <<  8)    /* Loopback mode */
-#define LMDTXC_LMTEP            (1    <<  2)    /* Transmit Enable Padding */
-#define LMDTXC_LMTAC            (1    <<  1)    /* Transmit Add CRC */
-#define LMDTXC_LMTE             (1    <<  0)    /* TX Enable */
-/* DMA Receive Control Register */
-#define LMDRXC_LMRBS            (0x3f << 24)    /* Receive Burst Size */
-#define LMDRXC_LMRUCC           (1    << 18)    /* Receive UDP Checksum check */
-#define LMDRXC_LMRTCG           (1    << 17)    /* Receive TCP Checksum check */
-#define LMDRXC_LMRICG           (1    << 16)    /* Receive IP Checksum check */
-#define LMDRXC_LMRFCE           (1    <<  9)    /* Receive Flow Control Enable */
-#define LMDRXC_LMRB             (1    <<  6)    /* Receive Broadcast */
-#define LMDRXC_LMRM             (1    <<  5)    /* Receive Multicast */
-#define LMDRXC_LMRU             (1    <<  4)    /* Receive Unicast */
-#define LMDRXC_LMRERR           (1    <<  3)    /* Receive Error Frame */
-#define LMDRXC_LMRA             (1    <<  2)    /* Receive All */
-#define LMDRXC_LMRE             (1    <<  1)    /* RX Enable */
-/* Additional Station Address High */
-#define LMAAH_E                 (1    << 31)    /* Address Enabled */
-#endif
diff --git a/arch/arm/mach-ks8695/regs-mem.h b/arch/arm/mach-ks8695/regs-mem.h
deleted file mode 100644
index 55806bc68ce3..000000000000
--- a/arch/arm/mach-ks8695/regs-mem.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * arch/arm/mach-ks8695/include/mach/regs-mem.h
- *
- * Copyright (C) 2006 Andrew Victor
- *
- * KS8695 - Memory Controller registers and bit definitions
- *
- * This file is licensed under  the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-#ifndef KS8695_MEM_H
-#define KS8695_MEM_H
-#define KS8695_MEM_OFFSET       (0xF0000 + 0x4000)
-#define KS8695_MEM_VA           (KS8695_IO_VA + KS8695_MEM_OFFSET)
-#define KS8695_MEM_PA           (KS8695_IO_PA + KS8695_MEM_OFFSET)
-/*
- * Memory Controller Registers
- */
-#define KS8695_EXTACON0         (0x00)          /* External I/O 0 Access Control */
-#define KS8695_EXTACON1         (0x04)          /* External I/O 1 Access Control */
-#define KS8695_EXTACON2         (0x08)          /* External I/O 2 Access Control */
-#define KS8695_ROMCON0          (0x10)          /* ROM/SRAM/Flash 1 Control Register */
-#define KS8695_ROMCON1          (0x14)          /* ROM/SRAM/Flash 2 Control Register */
-#define KS8695_ERGCON           (0x20)          /* External I/O and ROM/SRAM/Flash General Register */
-#define KS8695_SDCON0           (0x30)          /* SDRAM Control Register 0 */
-#define KS8695_SDCON1           (0x34)          /* SDRAM Control Register 1 */
-#define KS8695_SDGCON           (0x38)          /* SDRAM General Control */
-#define KS8695_SDBCON           (0x3c)          /* SDRAM Buffer Control */
-#define KS8695_REFTIM           (0x40)          /* SDRAM Refresh Timer */
-/* External I/O Access Control Registers */
-#define EXTACON_EBNPTR          (0x3ff << 22)           /* Last Address Pointer */
-#define EXTACON_EBBPTR          (0x3ff << 12)           /* Base Pointer */
-#define EXTACON_EBTACT          (7     <<  9)           /* Write Enable/Output Enable Active Time */
-#define EXTACON_EBTCOH          (7     <<  6)           /* Chip Select Hold Time */
-#define EXTACON_EBTACS          (7     <<  3)           /* Address Setup Time before ECSN */
-#define EXTACON_EBTCOS          (7     <<  0)           /* Chip Select Time before OEN */
-/* ROM/SRAM/Flash Control Register */
-#define ROMCON_RBNPTR           (0x3ff << 22)           /* Next Pointer */
-#define ROMCON_RBBPTR           (0x3ff << 12)           /* Base Pointer */
-#define ROMCON_RBTACC           (7     <<  4)           /* Access Cycle Time */
-#define ROMCON_RBTPA            (3     <<  2)           /* Page Address Access Time */
-#define ROMCON_PMC              (3     <<  0)           /* Page Mode Configuration */
-#define         PMC_NORMAL              (0 << 0)
-#define         PMC_4WORD               (1 << 0)
-#define         PMC_8WORD               (2 << 0)
-#define         PMC_16WORD              (3 << 0)
-/* External I/O and ROM/SRAM/Flash General Register */
-#define ERGCON_TMULT            (3 << 28)               /* Time Multiplier */
-#define ERGCON_DSX2             (3 << 20)               /* Data Width (External I/O Bank 2) */
-#define ERGCON_DSX1             (3 << 18)               /* Data Width (External I/O Bank 1) */
-#define ERGCON_DSX0             (3 << 16)               /* Data Width (External I/O Bank 0) */
-#define ERGCON_DSR1             (3 <<  2)               /* Data Width (ROM/SRAM/Flash Bank 1) */
-#define ERGCON_DSR0             (3 <<  0)               /* Data Width (ROM/SRAM/Flash Bank 0) */
-/* SDRAM Control Register */
-#define SDCON_DBNPTR            (0x3ff << 22)           /* Last Address Pointer */
-#define SDCON_DBBPTR            (0x3ff << 12)           /* Base Pointer */
-#define SDCON_DBCAB             (3     <<  8)           /* Column Address Bits */
-#define SDCON_DBBNUM            (1     <<  3)           /* Number of Banks */
-#define SDCON_DBDBW             (3     <<  1)           /* Data Bus Width */
-/* SDRAM General Control Register */
-#define SDGCON_SDTRC            (3 << 2)                /* RAS to CAS latency */
-#define SDGCON_SDCAS            (3 << 0)                /* CAS latency */
-/* SDRAM Buffer Control Register */
-#define SDBCON_SDESTA           (1 << 31)               /* SDRAM Engine Status */
-#define SDBCON_RBUFBDIS         (1 << 24)               /* Read Buffer Burst Enable */
-#define SDBCON_WFIFOEN          (1 << 23)               /* Write FIFO Enable */
-#define SDBCON_RBUFEN           (1 << 22)               /* Read Buffer Enable */
-#define SDBCON_FLUSHWFIFO       (1 << 21)               /* Flush Write FIFO */
-#define SDBCON_RBUFINV          (1 << 20)               /* Read Buffer Invalidate */
-#define SDBCON_SDINI            (3 << 16)               /* SDRAM Initialization Control */
-#define SDBCON_SDMODE           (0x3fff << 0)           /* SDRAM Mode Register Value Program */
-/* SDRAM Refresh Timer Register */
-#define REFTIM_REFTIM           (0xffff << 0)           /* Refresh Timer Value */
-#endif
diff --git a/arch/arm/mach-ks8695/regs-pci.h b/arch/arm/mach-ks8695/regs-pci.h
deleted file mode 100644
index 75a9db6edbd9..000000000000
--- a/arch/arm/mach-ks8695/regs-pci.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * arch/arm/mach-ks8695/include/mach/regs-pci.h
- *
- * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk>
- * Copyright (C) 2006 Simtec Electronics
- *
- * KS8695 - PCI bridge registers and bit definitions.
- *
- * This file is licensed under  the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-#define KS8695_PCI_OFFSET       (0xF0000 + 0x2000)
-#define KS8695_PCI_VA           (KS8695_IO_VA + KS8695_PCI_OFFSET)
-#define KS8695_PCI_PA           (KS8695_IO_PA + KS8695_PCI_OFFSET)
-#define KS8695_CRCFID           (0x000)         /* Configuration: Identification */
-#define KS8695_CRCFCS           (0x004)         /* Configuration: Command and Status */
-#define KS8695_CRCFRV           (0x008)         /* Configuration: Revision */
-#define KS8695_CRCFLT           (0x00C)         /* Configuration: Latency Timer */
-#define KS8695_CRCBMA           (0x010)         /* Configuration: Base Memory Address */
-#define KS8695_CRCSID           (0x02C)         /* Configuration: Subsystem ID */
-#define KS8695_CRCFIT           (0x03C)         /* Configuration: Interrupt */
-#define KS8695_PBCA             (0x100)         /* Bridge Configuration Address */
-#define KS8695_PBCD             (0x104)         /* Bridge Configuration Data */
-#define KS8695_PBM              (0x200)         /* Bridge Mode */
-#define KS8695_PBCS             (0x204)         /* Bridge Control and Status */
-#define KS8695_PMBA             (0x208)         /* Bridge Memory Base Address */
-#define KS8695_PMBAC            (0x20C)         /* Bridge Memory Base Address Control */
-#define KS8695_PMBAM            (0x210)         /* Bridge Memory Base Address Mask */
-#define KS8695_PMBAT            (0x214)         /* Bridge Memory Base Address Translation */
-#define KS8695_PIOBA            (0x218)         /* Bridge I/O Base Address */
-#define KS8695_PIOBAC           (0x21C)         /* Bridge I/O Base Address Control */
-#define KS8695_PIOBAM           (0x220)         /* Bridge I/O Base Address Mask */
-#define KS8695_PIOBAT           (0x224)         /* Bridge I/O Base Address Translation */
-/* Configuration: Identification */
-/* Configuration: Command and Status */
-/* Configuration: Revision */
-#define CFRV_GUEST              (1 << 23)
-#define PBCA_TYPE1              (1)
-#define PBCA_ENABLE             (1 << 31)
diff --git a/arch/arm/mach-ks8695/regs-sys.h b/arch/arm/mach-ks8695/regs-sys.h
deleted file mode 100644
index 57c20be0c129..000000000000
--- a/arch/arm/mach-ks8695/regs-sys.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * arch/arm/mach-ks8695/include/mach/regs-sys.h
- *
- * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk>
- * Copyright (C) 2006 Simtec Electronics
- *
- * KS8695 - System control registers and bit definitions
- *
- * This file is licensed under  the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-#ifndef KS8695_SYS_H
-#define KS8695_SYS_H
-#define KS8695_SYS_OFFSET       (0xF0000 + 0x0000)
-#define KS8695_SYS_VA           (KS8695_IO_VA + KS8695_SYS_OFFSET)
-#define KS8695_SYS_PA           (KS8695_IO_PA + KS8695_SYS_OFFSET)
-#define KS8695_SYSCFG           (0x00)          /* System Configuration Register */
-#define KS8695_CLKCON           (0x04)          /* System Clock and Bus Control Register */
-/* System Configuration Register */
-#define SYSCFG_SPRBP            (0x3ff << 16)   /* Register Bank Base Pointer */
-/* System Clock and Bus Control Register */
-#define CLKCON_SFMODE           (1 << 8)        /* System Fast Mode for Simulation */
-#define CLKCON_SCDC             (7 << 0)        /* System Clock Divider Select */
-#endif
diff --git a/arch/arm/mach-ks8695/regs-wan.h b/arch/arm/mach-ks8695/regs-wan.h
deleted file mode 100644
index c475bed22b8e..000000000000
--- a/arch/arm/mach-ks8695/regs-wan.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * arch/arm/mach-ks8695/include/mach/regs-wan.h
- *
- * Copyright (C) 2006 Andrew Victor
- *
- * KS8695 - WAN Registers and bit definitions.
- *
- * This file is licensed under  the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-#ifndef KS8695_WAN_H
-#define KS8695_WAN_H
-#define KS8695_WAN_OFFSET       (0xF0000 + 0x6000)
-#define KS8695_WAN_VA           (KS8695_IO_VA + KS8695_WAN_OFFSET)
-#define KS8695_WAN_PA           (KS8695_IO_PA + KS8695_WAN_OFFSET)
-/*
- * WAN registers
- */
-#define KS8695_WMDTXC           (0x00)          /* DMA Transmit Control */
-#define KS8695_WMDRXC           (0x04)          /* DMA Receive Control */
-#define KS8695_WMDTSC           (0x08)          /* DMA Transmit Start Command */
-#define KS8695_WMDRSC           (0x0c)          /* DMA Receive Start Command */
-#define KS8695_WTDLB            (0x10)          /* Transmit Descriptor List Base Address */
-#define KS8695_WRDLB            (0x14)          /* Receive Descriptor List Base Address */
-#define KS8695_WMAL             (0x18)          /* MAC Station Address Low */
-#define KS8695_WMAH             (0x1c)          /* MAC Station Address High */
-#define KS8695_WMAAL(n)         (0x80 + ((n)*8))        /* MAC Additional Station Address (0..15) Low */
-#define KS8695_WMAAH(n)         (0x84 + ((n)*8))        /* MAC Additional Station Address (0..15) High */
-/* DMA Transmit Control Register */
-#define WMDTXC_WMTRST           (1    << 31)    /* Soft Reset */
-#define WMDTXC_WMTBS            (0x3f << 24)    /* Transmit Burst Size */
-#define WMDTXC_WMTUCG           (1    << 18)    /* Transmit UDP Checksum Generate */
-#define WMDTXC_WMTTCG           (1    << 17)    /* Transmit TCP Checksum Generate */
-#define WMDTXC_WMTICG           (1    << 16)    /* Transmit IP Checksum Generate */
-#define WMDTXC_WMTFCE           (1    <<  9)    /* Transmit Flow Control Enable */
-#define WMDTXC_WMTLB            (1    <<  8)    /* Loopback mode */
-#define WMDTXC_WMTEP            (1    <<  2)    /* Transmit Enable Padding */
-#define WMDTXC_WMTAC            (1    <<  1)    /* Transmit Add CRC */
-#define WMDTXC_WMTE             (1    <<  0)    /* TX Enable */
-/* DMA Receive Control Register */
-#define WMDRXC_WMRBS            (0x3f << 24)    /* Receive Burst Size */
-#define WMDRXC_WMRUCC           (1    << 18)    /* Receive UDP Checksum check */
-#define WMDRXC_WMRTCG           (1    << 17)    /* Receive TCP Checksum check */
-#define WMDRXC_WMRICG           (1    << 16)    /* Receive IP Checksum check */
-#define WMDRXC_WMRFCE           (1    <<  9)    /* Receive Flow Control Enable */
-#define WMDRXC_WMRB             (1    <<  6)    /* Receive Broadcast */
-#define WMDRXC_WMRM             (1    <<  5)    /* Receive Multicast */
-#define WMDRXC_WMRU             (1    <<  4)    /* Receive Unicast */
-#define WMDRXC_WMRERR           (1    <<  3)    /* Receive Error Frame */
-#define WMDRXC_WMRA             (1    <<  2)    /* Receive All */
-#define WMDRXC_WMRE             (1    <<  0)    /* RX Enable */
-/* Additional Station Address High */
-#define WMAAH_E                 (1    << 31)    /* Address Enabled */
-#endif
diff --git a/arch/arm/mach-ks8695/time.c b/arch/arm/mach-ks8695/time.c
deleted file mode 100644
index 50561eec0c32..000000000000
--- a/arch/arm/mach-ks8695/time.c
+++ /dev/null
@@ -1,159 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * arch/arm/mach-ks8695/time.c
- *
- * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk>
- * Copyright (C) 2006 Simtec Electronics
- */
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/io.h>
-#include <linux/clockchips.h>
-#include <asm/mach/time.h>
-#include <asm/system_misc.h>
-#include <mach/regs-irq.h>
-#include "generic.h"
-#define KS8695_TMR_OFFSET       (0xF0000 + 0xE400)
-#define KS8695_TMR_VA           (KS8695_IO_VA + KS8695_TMR_OFFSET)
-#define KS8695_TMR_PA           (KS8695_IO_PA + KS8695_TMR_OFFSET)
-/*
- * Timer registers
- */
-#define KS8695_TMCON            (0x00)          /* Timer Control Register */
-#define KS8695_T1TC             (0x04)          /* Timer 1 Timeout Count Register */
-#define KS8695_T0TC             (0x08)          /* Timer 0 Timeout Count Register */
-#define KS8695_T1PD             (0x0C)          /* Timer 1 Pulse Count Register */
-#define KS8695_T0PD             (0x10)          /* Timer 0 Pulse Count Register */
-/* Timer Control Register */
-#define TMCON_T1EN              (1 << 1)        /* Timer 1 Enable */
-#define TMCON_T0EN              (1 << 0)        /* Timer 0 Enable */
-/* Timer0 Timeout Counter Register */
-#define T0TC_WATCHDOG           (0xff)          /* Enable watchdog mode */
-static int ks8695_set_periodic(struct clock_event_device *evt)
-{
-        u32 rate = DIV_ROUND_CLOSEST(KS8695_CLOCK_RATE, HZ);
-        u32 half = DIV_ROUND_CLOSEST(rate, 2);
-        u32 tmcon;
-        /* Disable timer 1 */
-        tmcon = readl_relaxed(KS8695_TMR_VA + KS8695_TMCON);
-        tmcon &= ~TMCON_T1EN;
-        writel_relaxed(tmcon, KS8695_TMR_VA + KS8695_TMCON);
-        /* Both registers need to count down */
-        writel_relaxed(half, KS8695_TMR_VA + KS8695_T1TC);
-        writel_relaxed(half, KS8695_TMR_VA + KS8695_T1PD);
-        /* Re-enable timer1 */
-        tmcon |= TMCON_T1EN;
-        writel_relaxed(tmcon, KS8695_TMR_VA + KS8695_TMCON);
-        return 0;
-}
-static int ks8695_set_next_event(unsigned long cycles,
-                                 struct clock_event_device *evt)
-{
-        u32 half = DIV_ROUND_CLOSEST(cycles, 2);
-        u32 tmcon;
-        /* Disable timer 1 */
-        tmcon = readl_relaxed(KS8695_TMR_VA + KS8695_TMCON);
-        tmcon &= ~TMCON_T1EN;
-        writel_relaxed(tmcon, KS8695_TMR_VA + KS8695_TMCON);
-        /* Both registers need to count down */
-        writel_relaxed(half, KS8695_TMR_VA + KS8695_T1TC);
-        writel_relaxed(half, KS8695_TMR_VA + KS8695_T1PD);
-        /* Re-enable timer1 */
-        tmcon |= TMCON_T1EN;
-        writel_relaxed(tmcon, KS8695_TMR_VA + KS8695_TMCON);
-        return 0;
-}
-static struct clock_event_device clockevent_ks8695 = {
-        .name                   = "ks8695_t1tc",
-        /* Reasonably fast and accurate clock event */
-        .rating                 = 300,
-        .features               = CLOCK_EVT_FEAT_ONESHOT |
-                                  CLOCK_EVT_FEAT_PERIODIC,
-        .set_next_event         = ks8695_set_next_event,
-        .set_state_periodic     = ks8695_set_periodic,
-};
-/*
- * IRQ handler for the timer.
- */
-static irqreturn_t ks8695_timer_interrupt(int irq, void *dev_id)
-{
-        struct clock_event_device *evt = &clockevent_ks8695;
-        evt->event_handler(evt);
-        return IRQ_HANDLED;
-}
-static struct irqaction ks8695_timer_irq = {
-        .name           = "ks8695_tick",
-        .flags          = IRQF_TIMER,
-        .handler        = ks8695_timer_interrupt,
-};
-static void ks8695_timer_setup(void)
-{
-        unsigned long tmcon;
-        /* Disable timer 0 and 1 */
-        tmcon = readl_relaxed(KS8695_TMR_VA + KS8695_TMCON);
-        tmcon &= ~TMCON_T0EN;
-        tmcon &= ~TMCON_T1EN;
-        writel_relaxed(tmcon, KS8695_TMR_VA + KS8695_TMCON);
-        /*
-         * Use timer 1 to fire IRQs on the timeline, minimum 2 cycles
-         * (one on each counter) maximum 2*2^32, but the API will only
-         * accept up to a 32bit full word (0xFFFFFFFFU).
-         */
-        clockevents_config_and_register(&clockevent_ks8695,
-                                        KS8695_CLOCK_RATE, 2,
-                                        0xFFFFFFFFU);
-}
-void __init ks8695_timer_init(void)
-{
-        ks8695_timer_setup();
-        /* Enable timer interrupts */
-        setup_irq(KS8695_IRQ_TIMER1, &ks8695_timer_irq);
-}
-void ks8695_restart(enum reboot_mode reboot_mode, const char *cmd)
-{
-        unsigned int reg;
-        if (reboot_mode == REBOOT_SOFT)
-                soft_restart(0);
-        /* disable timer0 */
-        reg = readl_relaxed(KS8695_TMR_VA + KS8695_TMCON);
-        writel_relaxed(reg & ~TMCON_T0EN, KS8695_TMR_VA + KS8695_TMCON);
-        /* enable watchdog mode */
-        writel_relaxed((10 << 8) | T0TC_WATCHDOG, KS8695_TMR_VA + KS8695_T0TC);
-        /* re-enable timer0 */
-        writel_relaxed(reg | TMCON_T0EN, KS8695_TMR_VA + KS8695_TMCON);
-}
diff --git a/arch/arm/mach-lpc32xx/Kconfig b/arch/arm/mach-lpc32xx/Kconfig
new file mode 100644
index 000000000000..ec87c65f4536
--- /dev/null
+++ b/arch/arm/mach-lpc32xx/Kconfig
@@ -0,0 +1,11 @@
+# SPDX-License-Identifier: GPL-2.0-only
+config ARCH_LPC32XX
+        bool "NXP LPC32XX"
+        depends on ARCH_MULTI_V5
+        select ARM_AMBA
+        select CLKSRC_LPC32XX
+        select CPU_ARM926T
+        select GPIOLIB
+        help
+          Support for the NXP LPC32XX family of processors
diff --git a/arch/arm/mach-lpc32xx/common.c b/arch/arm/mach-lpc32xx/common.c
index 5b71b4fab2cd..304ea61a0716 100644
--- a/arch/arm/mach-lpc32xx/common.c
+++ b/arch/arm/mach-lpc32xx/common.c
@@ -8,12 +8,12 @@
 */
 #include <linux/init.h>
+#include <linux/soc/nxp/lpc32xx-misc.h>
 #include <asm/mach/map.h>
 #include <asm/system_info.h>
-#include <mach/hardware.h>
+#include "lpc32xx.h"
-#include <mach/platform.h>
 #include "common.h"
 /*
@@ -32,7 +32,7 @@ void lpc32xx_get_uid(u32 devid[4])
 */
 #define LPC32XX_IRAM_BANK_SIZE SZ_128K
 static u32 iram_size;
-u32 lpc32xx_return_iram_size(void)
+u32 lpc32xx_return_iram(void __iomem **mapbase, dma_addr_t *dmaaddr)
 {
        if (iram_size == 0) {
                u32 savedval1, savedval2;
@@ -53,10 +53,26 @@ u32 lpc32xx_return_iram_size(void)
                } else
                        iram_size = LPC32XX_IRAM_BANK_SIZE * 2;
        }
+        if (dmaaddr)
+                *dmaaddr = LPC32XX_IRAM_BASE;
+        if (mapbase)
+                *mapbase = io_p2v(LPC32XX_IRAM_BASE);
        return iram_size;
 }
-EXPORT_SYMBOL_GPL(lpc32xx_return_iram_size);
+EXPORT_SYMBOL_GPL(lpc32xx_return_iram);
+void lpc32xx_set_phy_interface_mode(phy_interface_t mode)
+{
+        u32 tmp = __raw_readl(LPC32XX_CLKPWR_MACCLK_CTRL);
+        tmp &= ~LPC32XX_CLKPWR_MACCTRL_PINS_MSK;
+        if (mode == PHY_INTERFACE_MODE_MII)
+                tmp |= LPC32XX_CLKPWR_MACCTRL_USE_MII_PINS;
+        else
+                tmp |= LPC32XX_CLKPWR_MACCTRL_USE_RMII_PINS;
+        __raw_writel(tmp, LPC32XX_CLKPWR_MACCLK_CTRL);
+}
+EXPORT_SYMBOL_GPL(lpc32xx_set_phy_interface_mode);
 static struct map_desc lpc32xx_io_desc[] __initdata = {
        {
diff --git a/arch/arm/mach-lpc32xx/common.h b/arch/arm/mach-lpc32xx/common.h
index 8e597ce48a73..32f0ad217807 100644
--- a/arch/arm/mach-lpc32xx/common.h
+++ b/arch/arm/mach-lpc32xx/common.h
@@ -23,7 +23,6 @@ extern void __init lpc32xx_serial_init(void);
 */
 extern void lpc32xx_get_uid(u32 devid[4]);
-extern u32 lpc32xx_return_iram_size(void);
 /*
 * Pointers used for sizing and copying suspend function data
 */
diff --git a/arch/arm/mach-lpc32xx/include/mach/board.h b/arch/arm/mach-lpc32xx/include/mach/board.h
deleted file mode 100644
index 476513d970a4..000000000000
--- a/arch/arm/mach-lpc32xx/include/mach/board.h
+++ /dev/null
@@ -1,15 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/*
- * arm/arch/mach-lpc32xx/include/mach/board.h
- *
- * Author: Kevin Wells <kevin.wells@nxp.com>
- *
- * Copyright (C) 2010 NXP Semiconductors
- */
-#ifndef __ASM_ARCH_BOARD_H
-#define __ASM_ARCH_BOARD_H
-extern u32 lpc32xx_return_iram_size(void);
-#endif  /* __ASM_ARCH_BOARD_H */
diff --git a/arch/arm/mach-lpc32xx/include/mach/entry-macro.S b/arch/arm/mach-lpc32xx/include/mach/entry-macro.S
deleted file mode 100644
index eec0f5f7e722..000000000000
--- a/arch/arm/mach-lpc32xx/include/mach/entry-macro.S
+++ /dev/null
@@ -1,28 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/*
- * arch/arm/mach-lpc32xx/include/mach/entry-macro.S
- *
- * Author: Kevin Wells <kevin.wells@nxp.com>
- *
- * Copyright (C) 2010 NXP Semiconductors
- */
-#include <mach/hardware.h>
-#include <mach/platform.h>
-#define LPC32XX_INTC_MASKED_STATUS_OFS  0x8
-        .macro  get_irqnr_preamble, base, tmp
-        ldr     \base, =IO_ADDRESS(LPC32XX_MIC_BASE)
-        .endm
-/*
- * Return IRQ number in irqnr. Also return processor Z flag status in CPSR
- * as set if an interrupt is pending.
- */
-        .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
-        ldr     \irqstat, [\base, #LPC32XX_INTC_MASKED_STATUS_OFS]
-        clz     \irqnr, \irqstat
-        rsb     \irqnr, \irqnr, #31
-        teq     \irqstat, #0
-        .endm
diff --git a/arch/arm/mach-lpc32xx/include/mach/hardware.h b/arch/arm/mach-lpc32xx/include/mach/hardware.h
deleted file mode 100644
index 4866f096ffce..000000000000
--- a/arch/arm/mach-lpc32xx/include/mach/hardware.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/*
- * arch/arm/mach-lpc32xx/include/mach/hardware.h
- *
- * Copyright (c) 2005 MontaVista Software, Inc. <source@mvista.com>
- */
-#ifndef __ASM_ARCH_HARDWARE_H
-#define __ASM_ARCH_HARDWARE_H
-/*
- * Start of virtual addresses for IO devices
- */
-#define IO_BASE         0xF0000000
-/*
- * This macro relies on fact that for all HW i/o addresses bits 20-23 are 0
- */
-#define IO_ADDRESS(x)   IOMEM(((((x) & 0xff000000) >> 4) | ((x) & 0xfffff)) |\
-                         IO_BASE)
-#define io_p2v(x)       ((void __iomem *) (unsigned long) IO_ADDRESS(x))
-#define io_v2p(x)       ((((x) & 0x0ff00000) << 4) | ((x) & 0x000fffff))
-#endif
diff --git a/arch/arm/mach-lpc32xx/include/mach/uncompress.h b/arch/arm/mach-lpc32xx/include/mach/uncompress.h
deleted file mode 100644
index a568812a0b91..000000000000
--- a/arch/arm/mach-lpc32xx/include/mach/uncompress.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/*
- * arch/arm/mach-lpc32xx/include/mach/uncompress.h
- *
- * Author: Kevin Wells <kevin.wells@nxp.com>
- *
- * Copyright (C) 2010 NXP Semiconductors
- */
-#ifndef __ASM_ARM_ARCH_UNCOMPRESS_H
-#define __ASM_ARM_ARCH_UNCOMPRESS_H
-#include <linux/io.h>
-#include <mach/hardware.h>
-#include <mach/platform.h>
-/*
- * Uncompress output is hardcoded to standard UART 5
- */
-#define UART_FIFO_CTL_TX_RESET  (1 << 2)
-#define UART_STATUS_TX_MT       (1 << 6)
-#define _UARTREG(x)             (void __iomem *)(LPC32XX_UART5_BASE + (x))
-#define LPC32XX_UART_DLLFIFO_O  0x00
-#define LPC32XX_UART_IIRFCR_O   0x08
-#define LPC32XX_UART_LSR_O      0x14
-static inline void putc(int ch)
-{
-        /* Wait for transmit FIFO to empty */
-        while ((__raw_readl(_UARTREG(LPC32XX_UART_LSR_O)) &
-                UART_STATUS_TX_MT) == 0)
-                ;
-        __raw_writel((u32) ch, _UARTREG(LPC32XX_UART_DLLFIFO_O));
-}
-static inline void flush(void)
-{
-        __raw_writel(__raw_readl(_UARTREG(LPC32XX_UART_IIRFCR_O)) |
-                UART_FIFO_CTL_TX_RESET, _UARTREG(LPC32XX_UART_IIRFCR_O));
-}
-/* NULL functions; we don't presently need them */
-#define arch_decomp_setup()
-#endif
diff --git a/arch/arm/mach-lpc32xx/include/mach/platform.h b/arch/arm/mach-lpc32xx/lpc32xx.h
index 1c53790444fc..5eeb884a1993 100644
--- a/arch/arm/mach-lpc32xx/include/mach/platform.h
+++ b/arch/arm/mach-lpc32xx/lpc32xx.h
@@ -7,8 +7,8 @@
 * Copyright (C) 2010 NXP Semiconductors
 */
-#ifndef __ASM_ARCH_PLATFORM_H
+#ifndef __ARM_LPC32XX_H
-#define __ASM_ARCH_PLATFORM_H
+#define __ARM_LPC32XX_H
 #define _SBF(f, v)                              ((v) << (f))
 #define _BIT(n)                                 _SBF(n, 1)
@@ -700,4 +700,18 @@
 #define LPC32XX_USB_OTG_DEV_CLOCK_ON    _BIT(1)
 #define LPC32XX_USB_OTG_HOST_CLOCK_ON   _BIT(0)
+/*
+ * Start of virtual addresses for IO devices
+ */
+#define IO_BASE         0xF0000000
+/*
+ * This macro relies on fact that for all HW i/o addresses bits 20-23 are 0
+ */
+#define IO_ADDRESS(x)   IOMEM(((((x) & 0xff000000) >> 4) | ((x) & 0xfffff)) |\
+                         IO_BASE)
+#define io_p2v(x)       ((void __iomem *) (unsigned long) IO_ADDRESS(x))
+#define io_v2p(x)       ((((x) & 0x0ff00000) << 4) | ((x) & 0x000fffff))
 #endif
diff --git a/arch/arm/mach-lpc32xx/pm.c b/arch/arm/mach-lpc32xx/pm.c
index 32bca351a73b..b27fa1b9f56c 100644
--- a/arch/arm/mach-lpc32xx/pm.c
+++ b/arch/arm/mach-lpc32xx/pm.c
@@ -70,8 +70,7 @@
 #include <asm/cacheflush.h>
-#include <mach/hardware.h>
+#include "lpc32xx.h"
-#include <mach/platform.h>
 #include "common.h"
 #define TEMP_IRAM_AREA  IO_ADDRESS(LPC32XX_IRAM_BASE)
diff --git a/arch/arm/mach-lpc32xx/serial.c b/arch/arm/mach-lpc32xx/serial.c
index 3f9b30df9f0e..3e765c4bf986 100644
--- a/arch/arm/mach-lpc32xx/serial.c
+++ b/arch/arm/mach-lpc32xx/serial.c
@@ -16,8 +16,7 @@
 #include <linux/clk.h>
 #include <linux/io.h>
-#include <mach/hardware.h>
+#include "lpc32xx.h"
-#include <mach/platform.h>
 #include "common.h"
 #define LPC32XX_SUART_FIFO_SIZE 64
@@ -60,6 +59,36 @@ static struct uartinit uartinit_data[] __initdata = {
        },
 };
+/* LPC3250 Errata HSUART.1: Hang workaround via loopback mode on inactivity */
+void lpc32xx_loopback_set(resource_size_t mapbase, int state)
+{
+        int bit;
+        u32 tmp;
+        switch (mapbase) {
+        case LPC32XX_HS_UART1_BASE:
+                bit = 0;
+                break;
+        case LPC32XX_HS_UART2_BASE:
+                bit = 1;
+                break;
+        case LPC32XX_HS_UART7_BASE:
+                bit = 6;
+                break;
+        default:
+                WARN(1, "lpc32xx_hs: Warning: Unknown port at %08x\n", mapbase);
+                return;
+        }
+        tmp = readl(LPC32XX_UARTCTL_CLOOP);
+        if (state)
+                tmp |= (1 << bit);
+        else
+                tmp &= ~(1 << bit);
+        writel(tmp, LPC32XX_UARTCTL_CLOOP);
+}
+EXPORT_SYMBOL_GPL(lpc32xx_loopback_set);
 void __init lpc32xx_serial_init(void)
 {
        u32 tmp, clkmodes = 0;
diff --git a/arch/arm/mach-lpc32xx/suspend.S b/arch/arm/mach-lpc32xx/suspend.S
index 374f9f07fe48..3f0a8282ef6f 100644
--- a/arch/arm/mach-lpc32xx/suspend.S
+++ b/arch/arm/mach-lpc32xx/suspend.S
@@ -11,8 +11,7 @@
 */
 #include <linux/linkage.h>
 #include <asm/assembler.h>
-#include <mach/platform.h>
+#include "lpc32xx.h"
-#include <mach/hardware.h>
 /* Using named register defines makes the code easier to follow */
 #define WORK1_REG                       r0
diff --git a/arch/arm/mach-mv78xx0/mv78xx0.h b/arch/arm/mach-mv78xx0/mv78xx0.h
index 2db1265ec121..c1a9a1d1b295 100644
--- a/arch/arm/mach-mv78xx0/mv78xx0.h
+++ b/arch/arm/mach-mv78xx0/mv78xx0.h
@@ -37,7 +37,7 @@
 * fee50000     f0d00000        64K     PCIe #5 I/O space
 * fee60000     f0e00000        64K     PCIe #6 I/O space
 * fee70000     f0f00000        64K     PCIe #7 I/O space
- * fd000000     f1000000        1M      on-chip peripheral registers
+ * fec00000     f1000000        1M      on-chip peripheral registers
 */
 #define MV78XX0_CORE0_REGS_PHYS_BASE    0xf1020000
 #define MV78XX0_CORE1_REGS_PHYS_BASE    0xf1024000
@@ -49,7 +49,7 @@
 #define MV78XX0_PCIE_IO_SIZE            SZ_1M
 #define MV78XX0_REGS_PHYS_BASE          0xf1000000
-#define MV78XX0_REGS_VIRT_BASE          IOMEM(0xfd000000)
+#define MV78XX0_REGS_VIRT_BASE          IOMEM(0xfec00000)
 #define MV78XX0_REGS_SIZE               SZ_1M
 #define MV78XX0_PCIE_MEM_PHYS_BASE      0xc0000000
diff --git a/arch/arm/mach-nspire/Makefile b/arch/arm/mach-nspire/Makefile
index 1d568c600452..4716b9b9aa7b 100644
--- a/arch/arm/mach-nspire/Makefile
+++ b/arch/arm/mach-nspire/Makefile
@@ -1,3 +1,2 @@
 # SPDX-License-Identifier: GPL-2.0-only
 obj-y                           += nspire.o
-obj-y                           += clcd.o
diff --git a/arch/arm/mach-nspire/clcd.c b/arch/arm/mach-nspire/clcd.c
deleted file mode 100644
index 44738dcb391d..000000000000
--- a/arch/arm/mach-nspire/clcd.c
+++ /dev/null
@@ -1,114 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- *      linux/arch/arm/mach-nspire/clcd.c
- *
- *      Copyright (C) 2013 Daniel Tang <tangrs@tangrs.id.au>
- */
-#include <linux/init.h>
-#include <linux/of.h>
-#include <linux/amba/bus.h>
-#include <linux/amba/clcd.h>
-#include <linux/dma-mapping.h>
-static struct clcd_panel nspire_cx_lcd_panel = {
-        .mode           = {
-                .name           = "Color LCD",
-                .refresh        = 60,
-                .xres           = 320,
-                .yres           = 240,
-                .sync           = 0,
-                .vmode          = FB_VMODE_NONINTERLACED,
-                .pixclock       = 1,
-                .hsync_len      = 6,
-                .vsync_len      = 1,
-                .right_margin   = 50,
-                .left_margin    = 38,
-                .lower_margin   = 3,
-                .upper_margin   = 17,
-        },
-        .width          = 65, /* ~6.50 cm */
-        .height         = 49, /* ~4.87 cm */
-        .tim2           = TIM2_IPC,
-        .cntl           = CNTL_LCDTFT | CNTL_LCDVCOMP(1),
-        .bpp            = 16,
-        .caps           = CLCD_CAP_565,
-};
-static struct clcd_panel nspire_classic_lcd_panel = {
-        .mode           = {
-                .name           = "Grayscale LCD",
-                .refresh        = 60,
-                .xres           = 320,
-                .yres           = 240,
-                .sync           = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
-                .vmode          = FB_VMODE_NONINTERLACED,
-                .pixclock       = 1,
-                .hsync_len      = 6,
-                .vsync_len      = 1,
-                .right_margin   = 6,
-                .left_margin    = 6,
-        },
-        .width          = 71, /* 7.11cm */
-        .height         = 53, /* 5.33cm */
-        .tim2           = 0x80007d0,
-        .cntl           = CNTL_LCDMONO8,
-        .bpp            = 8,
-        .grayscale      = 1,
-        .caps           = CLCD_CAP_5551,
-};
-int nspire_clcd_setup(struct clcd_fb *fb)
-{
-        struct clcd_panel *panel;
-        size_t panel_size;
-        const char *type;
-        dma_addr_t dma;
-        int err;
-        BUG_ON(!fb->dev->dev.of_node);
-        err = of_property_read_string(fb->dev->dev.of_node, "lcd-type", &type);
-        if (err) {
-                pr_err("CLCD: Could not find lcd-type property\n");
-                return err;
-        }
-        if (!strcmp(type, "cx")) {
-                panel = &nspire_cx_lcd_panel;
-        } else if (!strcmp(type, "classic")) {
-                panel = &nspire_classic_lcd_panel;
-        } else {
-                pr_err("CLCD: Unknown lcd-type %s\n", type);
-                return -EINVAL;
-        }
-        panel_size = ((panel->mode.xres * panel->mode.yres) * panel->bpp) / 8;
-        panel_size = ALIGN(panel_size, PAGE_SIZE);
-        fb->fb.screen_base = dma_alloc_wc(&fb->dev->dev, panel_size, &dma,
-                                          GFP_KERNEL);
-        if (!fb->fb.screen_base) {
-                pr_err("CLCD: unable to map framebuffer\n");
-                return -ENOMEM;
-        }
-        fb->fb.fix.smem_start = dma;
-        fb->fb.fix.smem_len = panel_size;
-        fb->panel = panel;
-        return 0;
-}
-int nspire_clcd_mmap(struct clcd_fb *fb, struct vm_area_struct *vma)
-{
-        return dma_mmap_wc(&fb->dev->dev, vma, fb->fb.screen_base,
-                           fb->fb.fix.smem_start, fb->fb.fix.smem_len);
-}
-void nspire_clcd_remove(struct clcd_fb *fb)
-{
-        dma_free_wc(&fb->dev->dev, fb->fb.fix.smem_len, fb->fb.screen_base,
-                    fb->fb.fix.smem_start);
-}
diff --git a/arch/arm/mach-nspire/clcd.h b/arch/arm/mach-nspire/clcd.h
deleted file mode 100644
index 7f36bd8511c5..000000000000
--- a/arch/arm/mach-nspire/clcd.h
+++ /dev/null
@@ -1,10 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- *      linux/arch/arm/mach-nspire/clcd.h
- *
- *      Copyright (C) 2013 Daniel Tang <tangrs@tangrs.id.au>
- */
-int nspire_clcd_setup(struct clcd_fb *fb);
-int nspire_clcd_mmap(struct clcd_fb *fb, struct vm_area_struct *vma);
-void nspire_clcd_remove(struct clcd_fb *fb);
diff --git a/arch/arm/mach-nspire/nspire.c b/arch/arm/mach-nspire/nspire.c
index 957bd0c0fbd5..2d4abb0288b9 100644
--- a/arch/arm/mach-nspire/nspire.c
+++ b/arch/arm/mach-nspire/nspire.c
@@ -12,14 +12,12 @@
 #include <linux/irqchip/arm-vic.h>
 #include <linux/clkdev.h>
 #include <linux/amba/bus.h>
-#include <linux/amba/clcd.h>
 #include <asm/mach/arch.h>
 #include <asm/mach-types.h>
 #include <asm/mach/map.h>
 #include "mmio.h"
-#include "clcd.h"
 static const char *const nspire_dt_match[] __initconst = {
        "ti,nspire",
@@ -29,28 +27,6 @@ static const char *const nspire_dt_match[] __initconst = {
        NULL,
 };
-static struct clcd_board nspire_clcd_data = {
-        .name           = "LCD",
-        .caps           = CLCD_CAP_5551 | CLCD_CAP_565,
-        .check          = clcdfb_check,
-        .decode         = clcdfb_decode,
-        .setup          = nspire_clcd_setup,
-        .mmap           = nspire_clcd_mmap,
-        .remove         = nspire_clcd_remove,
-};
-static struct of_dev_auxdata nspire_auxdata[] __initdata = {
-        OF_DEV_AUXDATA("arm,pl111", NSPIRE_LCD_PHYS_BASE,
-                        NULL, &nspire_clcd_data),
-        { }
-};
-static void __init nspire_init(void)
-{
-        of_platform_default_populate(NULL, nspire_auxdata, NULL);
-}
 static void nspire_restart(enum reboot_mode mode, const char *cmd)
 {
        void __iomem *base = ioremap(NSPIRE_MISC_PHYS_BASE, SZ_4K);
@@ -62,6 +38,5 @@ static void nspire_restart(enum reboot_mode mode, const char *cmd)
 DT_MACHINE_START(NSPIRE, "TI-NSPIRE")
        .dt_compat      = nspire_dt_match,
-        .init_machine   = nspire_init,
        .restart        = nspire_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/.gitignore b/arch/arm/mach-omap2/.gitignore
new file mode 100644
index 000000000000..79a8d6ea7152
--- /dev/null
+++ b/arch/arm/mach-omap2/.gitignore
@@ -0,0 +1 @@
+pm-asm-offsets.h
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index d4f11c5070ae..8f208197988f 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -223,11 +223,12 @@ obj-y					+= omap_phy_internal.o
 obj-$(CONFIG_MACH_OMAP2_TUSB6010)       += usb-tusb6010.o
-include/generated/ti-pm-asm-offsets.h: arch/arm/mach-omap2/pm-asm-offsets.s FORCE
+$(obj)/pm-asm-offsets.h: $(obj)/pm-asm-offsets.s FORCE
        $(call filechk,offsets,__TI_PM_ASM_OFFSETS_H__)
-$(obj)/sleep33xx.o $(obj)/sleep43xx.o: include/generated/ti-pm-asm-offsets.h
+$(obj)/sleep33xx.o $(obj)/sleep43xx.o: $(obj)/pm-asm-offsets.h
 targets += pm-asm-offsets.s
+clean-files += pm-asm-offsets.h
 obj-$(CONFIG_OMAP_IOMMU)                += omap-iommu.o
diff --git a/arch/arm/mach-omap2/hsmmc.c b/arch/arm/mach-omap2/hsmmc.c
index 14b9c13c1fa0..63423ea6a240 100644
--- a/arch/arm/mach-omap2/hsmmc.c
+++ b/arch/arm/mach-omap2/hsmmc.c
@@ -32,10 +32,8 @@ static int __init omap_hsmmc_pdata_init(struct omap2_hsmmc_info *c,
        char *hc_name;
        hc_name = kzalloc(HSMMC_NAME_LEN + 1, GFP_KERNEL);
-        if (!hc_name) {
+        if (!hc_name)
-                kfree(hc_name);
                return -ENOMEM;
-        }
        snprintf(hc_name, (HSMMC_NAME_LEN + 1), "mmc%islot%i", c->mmc, 1);
        mmc->name = hc_name;
diff --git a/arch/arm/mach-omap2/sleep33xx.S b/arch/arm/mach-omap2/sleep33xx.S
index 68fee339d3f1..dc221249bc22 100644
--- a/arch/arm/mach-omap2/sleep33xx.S
+++ b/arch/arm/mach-omap2/sleep33xx.S
@@ -6,7 +6,6 @@
 *      Dave Gerlach, Vaibhav Bedia
 */
-#include <generated/ti-pm-asm-offsets.h>
 #include <linux/linkage.h>
 #include <linux/platform_data/pm33xx.h>
 #include <linux/ti-emif-sram.h>
@@ -15,6 +14,7 @@
 #include "iomap.h"
 #include "cm33xx.h"
+#include "pm-asm-offsets.h"
 #define AM33XX_CM_CLKCTRL_MODULESTATE_DISABLED                  0x00030000
 #define AM33XX_CM_CLKCTRL_MODULEMODE_DISABLE                    0x0003
diff --git a/arch/arm/mach-omap2/sleep43xx.S b/arch/arm/mach-omap2/sleep43xx.S
index c1f4e4852644..90d2907a2eb2 100644
--- a/arch/arm/mach-omap2/sleep43xx.S
+++ b/arch/arm/mach-omap2/sleep43xx.S
@@ -6,7 +6,6 @@
 *      Dave Gerlach, Vaibhav Bedia
 */
-#include <generated/ti-pm-asm-offsets.h>
 #include <linux/linkage.h>
 #include <linux/ti-emif-sram.h>
 #include <linux/platform_data/pm33xx.h>
@@ -19,6 +18,7 @@
 #include "iomap.h"
 #include "omap-secure.h"
 #include "omap44xx.h"
+#include "pm-asm-offsets.h"
 #include "prm33xx.h"
 #include "prcm43xx.h"
diff --git a/arch/arm/mach-orion5x/orion5x.h b/arch/arm/mach-orion5x/orion5x.h
index 3364df331f01..2b66120fba86 100644
--- a/arch/arm/mach-orion5x/orion5x.h
+++ b/arch/arm/mach-orion5x/orion5x.h
@@ -31,13 +31,13 @@
 * fc000000     device bus mappings (cs0/cs1)
 *
 * virt         phys            size
- * fe000000     f1000000        1M      on-chip peripheral registers
+ * fec00000     f1000000        1M      on-chip peripheral registers
 * fee00000     f2000000        64K     PCIe I/O space
 * fee10000     f2100000        64K     PCI I/O space
 * fd000000     f0000000        16M     PCIe WA space (Orion-1/Orion-NAS only)
 ****************************************************************************/
 #define ORION5X_REGS_PHYS_BASE          0xf1000000
-#define ORION5X_REGS_VIRT_BASE          IOMEM(0xfe000000)
+#define ORION5X_REGS_VIRT_BASE          IOMEM(0xfec00000)
 #define ORION5X_REGS_SIZE               SZ_1M
 #define ORION5X_PCIE_IO_PHYS_BASE       0xf2000000
diff --git a/arch/arm/mach-s3c64xx/setup-usb-phy.c b/arch/arm/mach-s3c64xx/setup-usb-phy.c
index 46a9e955607f..6aaaa1d8e8b9 100644
--- a/arch/arm/mach-s3c64xx/setup-usb-phy.c
+++ b/arch/arm/mach-s3c64xx/setup-usb-phy.c
@@ -15,6 +15,11 @@
 #include "regs-sys.h"
 #include "regs-usb-hsotg-phy.h"
+enum samsung_usb_phy_type {
+        USB_PHY_TYPE_DEVICE,
+        USB_PHY_TYPE_HOST,
+};
 static int s3c_usb_otgphy_init(struct platform_device *pdev)
 {
        struct clk *xusbxti;
diff --git a/arch/arm/mach-ux500/cpu-db8500.c b/arch/arm/mach-ux500/cpu-db8500.c
index 9580525102da..3875027ef8fc 100644
--- a/arch/arm/mach-ux500/cpu-db8500.c
+++ b/arch/arm/mach-ux500/cpu-db8500.c
@@ -110,7 +110,6 @@ static void ux500_restart(enum reboot_mode mode, const char *cmd)
 static const struct of_device_id u8500_local_bus_nodes[] = {
        /* only create devices below soc node */
        { .compatible = "stericsson,db8500", },
-        { .compatible = "stericsson,db8500-prcmu", },
        { .compatible = "simple-bus"},
        { },
 };
diff --git a/arch/arm/mach-vexpress/spc.c b/arch/arm/mach-vexpress/spc.c
index 0f5381d13494..354e0e7025ae 100644
--- a/arch/arm/mach-vexpress/spc.c
+++ b/arch/arm/mach-vexpress/spc.c
@@ -69,7 +69,7 @@
 #define A7_PERFVAL_BASE         0xC30
 /* Config interface control bits */
-#define SYSCFG_START            (1 << 31)
+#define SYSCFG_START            BIT(31)
 #define SYSCFG_SCC              (6 << 20)
 #define SYSCFG_STAT             (14 << 20)
@@ -162,7 +162,7 @@ void ve_spc_cpu_wakeup_irq(u32 cluster, u32 cpu, bool set)
        if (cluster >= MAX_CLUSTERS)
                return;
-        mask = 1 << cpu;
+        mask = BIT(cpu);
        if (!cluster_is_a15(cluster))
                mask <<= 4;
diff --git a/arch/arm/mach-w90x900/Kconfig b/arch/arm/mach-w90x900/Kconfig
deleted file mode 100644
index b16ffc03bbe5..000000000000
--- a/arch/arm/mach-w90x900/Kconfig
+++ /dev/null
@@ -1,50 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-if ARCH_W90X900
-config CPU_W90P910
-        bool
-        help
-          Support for W90P910 of Nuvoton W90X900 CPUs.
-config CPU_NUC950
-        bool
-        help
-          Support for NUCP950 of Nuvoton NUC900 CPUs.
-config CPU_NUC960
-        bool
-        help
-          Support for NUCP960 of Nuvoton NUC900 CPUs.
-menu "W90P910 Machines"
-config MACH_W90P910EVB
-        bool "Nuvoton W90P910 Evaluation Board"
-        default y
-        select CPU_W90P910
-        help
-           Say Y here if you are using the Nuvoton W90P910EVB
-endmenu
-menu "NUC950 Machines"
-config MACH_W90P950EVB
-        bool "Nuvoton NUC950 Evaluation Board"
-        select CPU_NUC950
-        help
-           Say Y here if you are using the Nuvoton NUC950EVB
-endmenu
-menu "NUC960 Machines"
-config MACH_W90N960EVB
-        bool "Nuvoton NUC960 Evaluation Board"
-        select CPU_NUC960
-        help
-           Say Y here if you are using the Nuvoton NUC960EVB
-endmenu
-endif
diff --git a/arch/arm/mach-w90x900/Makefile b/arch/arm/mach-w90x900/Makefile
deleted file mode 100644
index 33b5bf53990f..000000000000
--- a/arch/arm/mach-w90x900/Makefile
+++ /dev/null
@@ -1,20 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-#
-# Makefile for the linux kernel.
-#
-# Object file lists.
-obj-y                           := irq.o time.o mfp.o gpio.o clock.o
-obj-y                           += clksel.o dev.o cpu.o
-# W90X900 CPU support files
-obj-$(CONFIG_CPU_W90P910)       += nuc910.o
-obj-$(CONFIG_CPU_NUC950)        += nuc950.o
-obj-$(CONFIG_CPU_NUC960)        += nuc960.o
-# machine support
-obj-$(CONFIG_MACH_W90P910EVB)   += mach-nuc910evb.o
-obj-$(CONFIG_MACH_W90P950EVB)   += mach-nuc950evb.o
-obj-$(CONFIG_MACH_W90N960EVB)   += mach-nuc960evb.o
diff --git a/arch/arm/mach-w90x900/Makefile.boot b/arch/arm/mach-w90x900/Makefile.boot
deleted file mode 100644
index 07d1b3b23ac0..000000000000
--- a/arch/arm/mach-w90x900/Makefile.boot
+++ /dev/null
@@ -1,4 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-only
-zreladdr-y      += 0x00008000
-params_phys-y   := 0x00000100
diff --git a/arch/arm/mach-w90x900/clksel.c b/arch/arm/mach-w90x900/clksel.c
deleted file mode 100644
index b50577a5a840..000000000000
--- a/arch/arm/mach-w90x900/clksel.c
+++ /dev/null
@@ -1,88 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * linux/arch/arm/mach-w90x900/clksel.c
- *
- * Copyright (c) 2008 Nuvoton technology corporation
- *
- * Wan ZongShun <mcuos.com@gmail.com>
- */
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/device.h>
-#include <linux/list.h>
-#include <linux/errno.h>
-#include <linux/err.h>
-#include <linux/string.h>
-#include <linux/clk.h>
-#include <linux/mutex.h>
-#include <linux/io.h>
-#include <mach/hardware.h>
-#include <mach/regs-clock.h>
-#define PLL0            0x00
-#define PLL1            0x01
-#define OTHER           0x02
-#define EXT             0x03
-#define MSOFFSET        0x0C
-#define ATAOFFSET       0x0a
-#define LCDOFFSET       0x06
-#define AUDOFFSET       0x04
-#define CPUOFFSET       0x00
-static DEFINE_MUTEX(clksel_sem);
-static void clock_source_select(const char *dev_id, unsigned int clkval)
-{
-        unsigned int clksel, offset;
-        clksel = __raw_readl(REG_CLKSEL);
-        if (strcmp(dev_id, "nuc900-ms") == 0)
-                offset = MSOFFSET;
-        else if (strcmp(dev_id, "nuc900-atapi") == 0)
-                offset = ATAOFFSET;
-        else if (strcmp(dev_id, "nuc900-lcd") == 0)
-                offset = LCDOFFSET;
-        else if (strcmp(dev_id, "nuc900-ac97") == 0)
-                offset = AUDOFFSET;
-        else
-                offset = CPUOFFSET;
-        clksel &= ~(0x03 << offset);
-        clksel |= (clkval << offset);
-        __raw_writel(clksel, REG_CLKSEL);
-}
-void nuc900_clock_source(struct device *dev, unsigned char *src)
-{
-        unsigned int clkval;
-        const char *dev_id;
-        BUG_ON(!src);
-        clkval = 0;
-        mutex_lock(&clksel_sem);
-        if (dev)
-                dev_id = dev_name(dev);
-        else
-                dev_id = "cpufreq";
-        if (strcmp(src, "pll0") == 0)
-                clkval = PLL0;
-        else if (strcmp(src, "pll1") == 0)
-                clkval = PLL1;
-        else if (strcmp(src, "ext") == 0)
-                clkval = EXT;
-        else if (strcmp(src, "oth") == 0)
-                clkval = OTHER;
-        clock_source_select(dev_id, clkval);
-        mutex_unlock(&clksel_sem);
-}
-EXPORT_SYMBOL(nuc900_clock_source);
diff --git a/arch/arm/mach-w90x900/clock.c b/arch/arm/mach-w90x900/clock.c
deleted file mode 100644
index df55aa8ce5ff..000000000000
--- a/arch/arm/mach-w90x900/clock.c
+++ /dev/null
@@ -1,121 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * linux/arch/arm/mach-w90x900/clock.c
- *
- * Copyright (c) 2008 Nuvoton technology corporation
- *
- * Wan ZongShun <mcuos.com@gmail.com>
- */
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/list.h>
-#include <linux/errno.h>
-#include <linux/err.h>
-#include <linux/string.h>
-#include <linux/clk.h>
-#include <linux/spinlock.h>
-#include <linux/platform_device.h>
-#include <linux/io.h>
-#include <mach/hardware.h>
-#include "clock.h"
-#define SUBCLK 0x24
-static DEFINE_SPINLOCK(clocks_lock);
-int clk_enable(struct clk *clk)
-{
-        unsigned long flags;
-        spin_lock_irqsave(&clocks_lock, flags);
-        if (clk->enabled++ == 0)
-                (clk->enable)(clk, 1);
-        spin_unlock_irqrestore(&clocks_lock, flags);
-        return 0;
-}
-EXPORT_SYMBOL(clk_enable);
-void clk_disable(struct clk *clk)
-{
-        unsigned long flags;
-        if (!clk)
-                return;
-        WARN_ON(clk->enabled == 0);
-        spin_lock_irqsave(&clocks_lock, flags);
-        if (--clk->enabled == 0)
-                (clk->enable)(clk, 0);
-        spin_unlock_irqrestore(&clocks_lock, flags);
-}
-EXPORT_SYMBOL(clk_disable);
-unsigned long clk_get_rate(struct clk *clk)
-{
-        return 15000000;
-}
-EXPORT_SYMBOL(clk_get_rate);
-void nuc900_clk_enable(struct clk *clk, int enable)
-{
-        unsigned int clocks = clk->cken;
-        unsigned long clken;
-        clken = __raw_readl(W90X900_VA_CLKPWR);
-        if (enable)
-                clken |= clocks;
-        else
-                clken &= ~clocks;
-        __raw_writel(clken, W90X900_VA_CLKPWR);
-}
-void nuc900_subclk_enable(struct clk *clk, int enable)
-{
-        unsigned int clocks = clk->cken;
-        unsigned long clken;
-        clken = __raw_readl(W90X900_VA_CLKPWR + SUBCLK);
-        if (enable)
-                clken |= clocks;
-        else
-                clken &= ~clocks;
-        __raw_writel(clken, W90X900_VA_CLKPWR + SUBCLK);
-}
-/* dummy functions, should not be called */
-long clk_round_rate(struct clk *clk, unsigned long rate)
-{
-        WARN_ON(clk);
-        return 0;
-}
-EXPORT_SYMBOL(clk_round_rate);
-int clk_set_rate(struct clk *clk, unsigned long rate)
-{
-        WARN_ON(clk);
-        return 0;
-}
-EXPORT_SYMBOL(clk_set_rate);
-int clk_set_parent(struct clk *clk, struct clk *parent)
-{
-        WARN_ON(clk);
-        return 0;
-}
-EXPORT_SYMBOL(clk_set_parent);
-struct clk *clk_get_parent(struct clk *clk)
-{
-        WARN_ON(clk);
-        return NULL;
-}
-EXPORT_SYMBOL(clk_get_parent);
diff --git a/arch/arm/mach-w90x900/clock.h b/arch/arm/mach-w90x900/clock.h
deleted file mode 100644
index e81c369430b3..000000000000
--- a/arch/arm/mach-w90x900/clock.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * linux/arch/arm/mach-w90x900/clock.h
- *
- * Copyright (c) 2008 Nuvoton technology corporation
- *
- * Wan ZongShun <mcuos.com@gmail.com>
- */
-#include <linux/clkdev.h>
-void nuc900_clk_enable(struct clk *clk, int enable);
-void nuc900_subclk_enable(struct clk *clk, int enable);
-struct clk {
-        unsigned long           cken;
-        unsigned int            enabled;
-        void                    (*enable)(struct clk *, int enable);
-};
-#define DEFINE_CLK(_name, _ctrlbit)                     \
-struct clk clk_##_name = {                              \
-                .enable = nuc900_clk_enable,            \
-                .cken   = (1 << _ctrlbit),              \
-        }
-#define DEFINE_SUBCLK(_name, _ctrlbit)                  \
-struct clk clk_##_name = {                              \
-                .enable = nuc900_subclk_enable, \
-                .cken   = (1 << _ctrlbit),              \
-        }
-#define DEF_CLKLOOK(_clk, _devname, _conname)           \
-        {                                               \
-                .clk            = _clk,                 \
-                .dev_id         = _devname,             \
-                .con_id         = _conname,             \
-        }
diff --git a/arch/arm/mach-w90x900/cpu.c b/arch/arm/mach-w90x900/cpu.c
deleted file mode 100644
index aeaafc2ebb01..000000000000
--- a/arch/arm/mach-w90x900/cpu.c
+++ /dev/null
@@ -1,238 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * linux/arch/arm/mach-w90x900/cpu.c
- *
- * Copyright (c) 2009 Nuvoton corporation.
- *
- * Wan ZongShun <mcuos.com@gmail.com>
- *
- * NUC900 series cpu common support
- */
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/interrupt.h>
-#include <linux/list.h>
-#include <linux/timer.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/io.h>
-#include <linux/serial_8250.h>
-#include <linux/delay.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
-#include <asm/irq.h>
-#include <asm/system_misc.h>
-#include <mach/hardware.h>
-#include <mach/regs-serial.h>
-#include <mach/regs-clock.h>
-#include "regs-ebi.h"
-#include "regs-timer.h"
-#include "cpu.h"
-#include "clock.h"
-#include "nuc9xx.h"
-/* Initial IO mappings */
-static struct map_desc nuc900_iodesc[] __initdata = {
-        IODESC_ENT(IRQ),
-        IODESC_ENT(GCR),
-        IODESC_ENT(UART),
-        IODESC_ENT(TIMER),
-        IODESC_ENT(EBI),
-        IODESC_ENT(GPIO),
-};
-/* Initial clock declarations. */
-static DEFINE_CLK(lcd, 0);
-static DEFINE_CLK(audio, 1);
-static DEFINE_CLK(fmi, 4);
-static DEFINE_SUBCLK(ms, 0);
-static DEFINE_SUBCLK(sd, 1);
-static DEFINE_CLK(dmac, 5);
-static DEFINE_CLK(atapi, 6);
-static DEFINE_CLK(emc, 7);
-static DEFINE_SUBCLK(rmii, 2);
-static DEFINE_CLK(usbd, 8);
-static DEFINE_CLK(usbh, 9);
-static DEFINE_CLK(g2d, 10);
-static DEFINE_CLK(pwm, 18);
-static DEFINE_CLK(ps2, 24);
-static DEFINE_CLK(kpi, 25);
-static DEFINE_CLK(wdt, 26);
-static DEFINE_CLK(gdma, 27);
-static DEFINE_CLK(adc, 28);
-static DEFINE_CLK(usi, 29);
-static DEFINE_CLK(ext, 0);
-static DEFINE_CLK(timer0, 19);
-static DEFINE_CLK(timer1, 20);
-static DEFINE_CLK(timer2, 21);
-static DEFINE_CLK(timer3, 22);
-static DEFINE_CLK(timer4, 23);
-static struct clk_lookup nuc900_clkregs[] = {
-        DEF_CLKLOOK(&clk_lcd, "nuc900-lcd", NULL),
-        DEF_CLKLOOK(&clk_audio, "nuc900-ac97", NULL),
-        DEF_CLKLOOK(&clk_fmi, "nuc900-fmi", NULL),
-        DEF_CLKLOOK(&clk_ms, "nuc900-fmi", "MS"),
-        DEF_CLKLOOK(&clk_sd, "nuc900-fmi", "SD"),
-        DEF_CLKLOOK(&clk_dmac, "nuc900-dmac", NULL),
-        DEF_CLKLOOK(&clk_atapi, "nuc900-atapi", NULL),
-        DEF_CLKLOOK(&clk_emc, "nuc900-emc", NULL),
-        DEF_CLKLOOK(&clk_rmii, "nuc900-emc", "RMII"),
-        DEF_CLKLOOK(&clk_usbd, "nuc900-usbd", NULL),
-        DEF_CLKLOOK(&clk_usbh, "nuc900-usbh", NULL),
-        DEF_CLKLOOK(&clk_g2d, "nuc900-g2d", NULL),
-        DEF_CLKLOOK(&clk_pwm, "nuc900-pwm", NULL),
-        DEF_CLKLOOK(&clk_ps2, "nuc900-ps2", NULL),
-        DEF_CLKLOOK(&clk_kpi, "nuc900-kpi", NULL),
-        DEF_CLKLOOK(&clk_wdt, "nuc900-wdt", NULL),
-        DEF_CLKLOOK(&clk_gdma, "nuc900-gdma", NULL),
-        DEF_CLKLOOK(&clk_adc, "nuc900-ts", NULL),
-        DEF_CLKLOOK(&clk_usi, "nuc900-spi", NULL),
-        DEF_CLKLOOK(&clk_ext, NULL, "ext"),
-        DEF_CLKLOOK(&clk_timer0, NULL, "timer0"),
-        DEF_CLKLOOK(&clk_timer1, NULL, "timer1"),
-        DEF_CLKLOOK(&clk_timer2, NULL, "timer2"),
-        DEF_CLKLOOK(&clk_timer3, NULL, "timer3"),
-        DEF_CLKLOOK(&clk_timer4, NULL, "timer4"),
-};
-/* Initial serial platform data */
-struct plat_serial8250_port nuc900_uart_data[] = {
-        NUC900_8250PORT(UART0),
-        {},
-};
-struct platform_device nuc900_serial_device = {
-        .name                   = "serial8250",
-        .id                     = PLAT8250_DEV_PLATFORM,
-        .dev                    = {
-                .platform_data  = nuc900_uart_data,
-        },
-};
-/*Set NUC900 series cpu frequence*/
-static int __init nuc900_set_clkval(unsigned int cpufreq)
-{
-        unsigned int pllclk, ahbclk, apbclk, val;
-        pllclk = 0;
-        ahbclk = 0;
-        apbclk = 0;
-        switch (cpufreq) {
-        case 66:
-                pllclk = PLL_66MHZ;
-                ahbclk = AHB_CPUCLK_1_1;
-                apbclk = APB_AHB_1_2;
-                break;
-        case 100:
-                pllclk = PLL_100MHZ;
-                ahbclk = AHB_CPUCLK_1_1;
-                apbclk = APB_AHB_1_2;
-                break;
-        case 120:
-                pllclk = PLL_120MHZ;
-                ahbclk = AHB_CPUCLK_1_2;
-                apbclk = APB_AHB_1_2;
-                break;
-        case 166:
-                pllclk = PLL_166MHZ;
-                ahbclk = AHB_CPUCLK_1_2;
-                apbclk = APB_AHB_1_2;
-                break;
-        case 200:
-                pllclk = PLL_200MHZ;
-                ahbclk = AHB_CPUCLK_1_2;
-                apbclk = APB_AHB_1_2;
-                break;
-        }
-        __raw_writel(pllclk, REG_PLLCON0);
-        val = __raw_readl(REG_CLKDIV);
-        val &= ~(0x03 << 24 | 0x03 << 26);
-        val |= (ahbclk << 24 | apbclk << 26);
-        __raw_writel(val, REG_CLKDIV);
-        return  0;
-}
-static int __init nuc900_set_cpufreq(char *str)
-{
-        unsigned long cpufreq, val;
-        if (!*str)
-                return 0;
-        if (kstrtoul(str, 0, &cpufreq))
-                return 0;
-        nuc900_clock_source(NULL, "ext");
-        nuc900_set_clkval(cpufreq);
-        mdelay(1);
-        val = __raw_readl(REG_CKSKEW);
-        val &= ~0xff;
-        val |= DEFAULTSKEW;
-        __raw_writel(val, REG_CKSKEW);
-        nuc900_clock_source(NULL, "pll0");
-        return 1;
-}
-__setup("cpufreq=", nuc900_set_cpufreq);
-/*Init NUC900 evb io*/
-void __init nuc900_map_io(struct map_desc *mach_desc, int mach_size)
-{
-        unsigned long idcode = 0x0;
-        iotable_init(mach_desc, mach_size);
-        iotable_init(nuc900_iodesc, ARRAY_SIZE(nuc900_iodesc));
-        idcode = __raw_readl(NUC900PDID);
-        if (idcode == NUC910_CPUID)
-                printk(KERN_INFO "CPU type 0x%08lx is NUC910\n", idcode);
-        else if (idcode == NUC920_CPUID)
-                printk(KERN_INFO "CPU type 0x%08lx is NUC920\n", idcode);
-        else if (idcode == NUC950_CPUID)
-                printk(KERN_INFO "CPU type 0x%08lx is NUC950\n", idcode);
-        else if (idcode == NUC960_CPUID)
-                printk(KERN_INFO "CPU type 0x%08lx is NUC960\n", idcode);
-}
-/*Init NUC900 clock*/
-void __init nuc900_init_clocks(void)
-{
-        clkdev_add_table(nuc900_clkregs, ARRAY_SIZE(nuc900_clkregs));
-}
-#define WTCR    (TMR_BA + 0x1C)
-#define WTCLK   (1 << 10)
-#define WTE     (1 << 7)
-#define WTRE    (1 << 1)
-void nuc9xx_restart(enum reboot_mode mode, const char *cmd)
-{
-        if (mode == REBOOT_SOFT) {
-                /* Jump into ROM at address 0 */
-                soft_restart(0);
-        } else {
-                __raw_writel(WTE | WTRE | WTCLK, WTCR);
-        }
-}
diff --git a/arch/arm/mach-w90x900/cpu.h b/arch/arm/mach-w90x900/cpu.h
deleted file mode 100644
index a56f36d04bac..000000000000
--- a/arch/arm/mach-w90x900/cpu.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * arch/arm/mach-w90x900/cpu.h
- *
- * Based on linux/include/asm-arm/plat-s3c24xx/cpu.h by Ben Dooks
- *
- * Copyright (c) 2008 Nuvoton technology corporation
- * All rights reserved.
- *
- * Header file for NUC900 CPU support
- *
- * Wan ZongShun <mcuos.com@gmail.com>
- */
-#define IODESC_ENT(y)                                  \
-{                                                      \
-       .virtual = (unsigned long)W90X900_VA_##y,       \
-       .pfn     = __phys_to_pfn(W90X900_PA_##y),       \
-       .length  = W90X900_SZ_##y,                      \
-       .type    = MT_DEVICE,                           \
-}
-#define NUC900_8250PORT(name)                                   \
-{                                                               \
-        .membase        = name##_BA,                            \
-        .mapbase        = name##_PA,                            \
-        .irq            = IRQ_##name,                           \
-        .uartclk        = 11313600,                             \
-        .regshift       = 2,                                    \
-        .iotype         = UPIO_MEM,                             \
-        .flags          = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,    \
-}
-/*Cpu identifier register*/
-#define NUC900PDID      W90X900_VA_GCR
-#define NUC910_CPUID    0x02900910
-#define NUC920_CPUID    0x02900920
-#define NUC950_CPUID    0x02900950
-#define NUC960_CPUID    0x02900960
-/* extern file from cpu.c */
-extern void nuc900_clock_source(struct device *dev, unsigned char *src);
-extern void nuc900_init_clocks(void);
-extern void nuc900_map_io(struct map_desc *mach_desc, int mach_size);
-extern void nuc900_board_init(struct platform_device **device, int size);
-/* for either public between 910 and 920, or between 920 and 950 */
-extern struct platform_device nuc900_serial_device;
-extern struct platform_device nuc900_device_fmi;
-extern struct platform_device nuc900_device_kpi;
-extern struct platform_device nuc900_device_rtc;
-extern struct platform_device nuc900_device_ts;
-extern struct platform_device nuc900_device_lcd;
diff --git a/arch/arm/mach-w90x900/dev.c b/arch/arm/mach-w90x900/dev.c
deleted file mode 100644
index ce5fe400cb99..000000000000
--- a/arch/arm/mach-w90x900/dev.c
+++ /dev/null
@@ -1,537 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * linux/arch/arm/mach-w90x900/dev.c
- *
- * Copyright (C) 2009 Nuvoton corporation.
- *
- * Wan ZongShun <mcuos.com@gmail.com>
- */
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/interrupt.h>
-#include <linux/list.h>
-#include <linux/timer.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/slab.h>
-#include <linux/cpu.h>
-#include <linux/mtd/physmap.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-#include <linux/spi/spi.h>
-#include <linux/spi/flash.h>
-#include <asm/system_misc.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
-#include <asm/mach-types.h>
-#include <mach/regs-serial.h>
-#include <linux/platform_data/spi-nuc900.h>
-#include <mach/map.h>
-#include <linux/platform_data/video-nuc900fb.h>
-#include <mach/regs-ldm.h>
-#include <linux/platform_data/keypad-w90p910.h>
-#include "cpu.h"
-/*NUC900 evb norflash driver data */
-#define NUC900_FLASH_BASE       0xA0000000
-#define NUC900_FLASH_SIZE       0x400000
-#define SPIOFFSET               0x200
-#define SPIOREG_SIZE            0x100
-static struct mtd_partition nuc900_flash_partitions[] = {
-        {
-                .name   =       "NOR Partition 1 for kernel (960K)",
-                .size   =       0xF0000,
-                .offset =       0x10000,
-        },
-        {
-                .name   =       "NOR Partition 2 for image (1M)",
-                .size   =       0x100000,
-                .offset =       0x100000,
-        },
-        {
-                .name   =       "NOR Partition 3 for user (2M)",
-                .size   =       0x200000,
-                .offset =       0x00200000,
-        }
-};
-static struct physmap_flash_data nuc900_flash_data = {
-        .width          =       2,
-        .parts          =       nuc900_flash_partitions,
-        .nr_parts       =       ARRAY_SIZE(nuc900_flash_partitions),
-};
-static struct resource nuc900_flash_resources[] = {
-        {
-                .start  =       NUC900_FLASH_BASE,
-                .end    =       NUC900_FLASH_BASE + NUC900_FLASH_SIZE - 1,
-                .flags  =       IORESOURCE_MEM,
-        }
-};
-static struct platform_device nuc900_flash_device = {
-        .name           =       "physmap-flash",
-        .id             =       0,
-        .dev            = {
-                                .platform_data = &nuc900_flash_data,
-                        },
-        .resource       =       nuc900_flash_resources,
-        .num_resources  =       ARRAY_SIZE(nuc900_flash_resources),
-};
-/* USB EHCI Host Controller */
-static struct resource nuc900_usb_ehci_resource[] = {
-        [0] = {
-                .start = W90X900_PA_USBEHCIHOST,
-                .end   = W90X900_PA_USBEHCIHOST + W90X900_SZ_USBEHCIHOST - 1,
-                .flags = IORESOURCE_MEM,
-        },
-        [1] = {
-                .start = IRQ_USBH,
-                .end   = IRQ_USBH,
-                .flags = IORESOURCE_IRQ,
-        }
-};
-static u64 nuc900_device_usb_ehci_dmamask = 0xffffffffUL;
-static struct platform_device nuc900_device_usb_ehci = {
-        .name             = "nuc900-ehci",
-        .id               = -1,
-        .num_resources    = ARRAY_SIZE(nuc900_usb_ehci_resource),
-        .resource         = nuc900_usb_ehci_resource,
-        .dev              = {
-                .dma_mask = &nuc900_device_usb_ehci_dmamask,
-                .coherent_dma_mask = 0xffffffffUL
-        }
-};
-/* USB OHCI Host Controller */
-static struct resource nuc900_usb_ohci_resource[] = {
-        [0] = {
-                .start = W90X900_PA_USBOHCIHOST,
-                .end   = W90X900_PA_USBOHCIHOST + W90X900_SZ_USBOHCIHOST - 1,
-                .flags = IORESOURCE_MEM,
-        },
-        [1] = {
-                .start = IRQ_USBH,
-                .end   = IRQ_USBH,
-                .flags = IORESOURCE_IRQ,
-        }
-};
-static u64 nuc900_device_usb_ohci_dmamask = 0xffffffffUL;
-static struct platform_device nuc900_device_usb_ohci = {
-        .name             = "nuc900-ohci",
-        .id               = -1,
-        .num_resources    = ARRAY_SIZE(nuc900_usb_ohci_resource),
-        .resource         = nuc900_usb_ohci_resource,
-        .dev              = {
-                .dma_mask = &nuc900_device_usb_ohci_dmamask,
-                .coherent_dma_mask = 0xffffffffUL
-        }
-};
-/* USB Device (Gadget)*/
-static struct resource nuc900_usbgadget_resource[] = {
-        [0] = {
-                .start = W90X900_PA_USBDEV,
-                .end   = W90X900_PA_USBDEV + W90X900_SZ_USBDEV - 1,
-                .flags = IORESOURCE_MEM,
-        },
-        [1] = {
-                .start = IRQ_USBD,
-                .end   = IRQ_USBD,
-                .flags = IORESOURCE_IRQ,
-        }
-};
-static struct platform_device nuc900_device_usbgadget = {
-        .name           = "nuc900-usbgadget",
-        .id             = -1,
-        .num_resources  = ARRAY_SIZE(nuc900_usbgadget_resource),
-        .resource       = nuc900_usbgadget_resource,
-};
-/* MAC device */
-static struct resource nuc900_emc_resource[] = {
-        [0] = {
-                .start = W90X900_PA_EMC,
-                .end   = W90X900_PA_EMC + W90X900_SZ_EMC - 1,
-                .flags = IORESOURCE_MEM,
-        },
-        [1] = {
-                .start = IRQ_EMCTX,
-                .end   = IRQ_EMCTX,
-                .flags = IORESOURCE_IRQ,
-        },
-        [2] = {
-                .start = IRQ_EMCRX,
-                .end   = IRQ_EMCRX,
-                .flags = IORESOURCE_IRQ,
-        }
-};
-static u64 nuc900_device_emc_dmamask = 0xffffffffUL;
-static struct platform_device nuc900_device_emc = {
-        .name           = "nuc900-emc",
-        .id             = -1,
-        .num_resources  = ARRAY_SIZE(nuc900_emc_resource),
-        .resource       = nuc900_emc_resource,
-        .dev              = {
-                .dma_mask = &nuc900_device_emc_dmamask,
-                .coherent_dma_mask = 0xffffffffUL
-        }
-};
-/* SPI device */
-static struct nuc900_spi_info nuc900_spiflash_data = {
-        .num_cs         = 1,
-        .lsb            = 0,
-        .txneg          = 1,
-        .rxneg          = 0,
-        .divider        = 24,
-        .sleep          = 0,
-        .txnum          = 0,
-        .txbitlen       = 8,
-        .bus_num        = 0,
-};
-static struct resource nuc900_spi_resource[] = {
-        [0] = {
-                .start = W90X900_PA_I2C + SPIOFFSET,
-                .end   = W90X900_PA_I2C + SPIOFFSET + SPIOREG_SIZE - 1,
-                .flags = IORESOURCE_MEM,
-        },
-        [1] = {
-                .start = IRQ_SSP,
-                .end   = IRQ_SSP,
-                .flags = IORESOURCE_IRQ,
-        }
-};
-static struct platform_device nuc900_device_spi = {
-        .name           = "nuc900-spi",
-        .id             = -1,
-        .num_resources  = ARRAY_SIZE(nuc900_spi_resource),
-        .resource       = nuc900_spi_resource,
-        .dev            = {
-                                .platform_data = &nuc900_spiflash_data,
-                        }
-};
-/* spi device, spi flash info */
-static struct mtd_partition nuc900_spi_flash_partitions[] = {
-        {
-                .name = "bootloader(spi)",
-                .size = 0x0100000,
-                .offset = 0,
-        },
-};
-static struct flash_platform_data nuc900_spi_flash_data = {
-        .name = "m25p80",
-        .parts =  nuc900_spi_flash_partitions,
-        .nr_parts = ARRAY_SIZE(nuc900_spi_flash_partitions),
-        .type = "w25x16",
-};
-static struct spi_board_info nuc900_spi_board_info[] __initdata = {
-        {
-                .modalias = "m25p80",
-                .max_speed_hz = 20000000,
-                .bus_num = 0,
-                .chip_select = 0,
-                .platform_data = &nuc900_spi_flash_data,
-                .mode = SPI_MODE_0,
-        },
-};
-/* WDT Device */
-static struct resource nuc900_wdt_resource[] = {
-        [0] = {
-                .start = W90X900_PA_TIMER,
-                .end   = W90X900_PA_TIMER + W90X900_SZ_TIMER - 1,
-                .flags = IORESOURCE_MEM,
-        },
-        [1] = {
-                .start = IRQ_WDT,
-                .end   = IRQ_WDT,
-                .flags = IORESOURCE_IRQ,
-        }
-};
-static struct platform_device nuc900_device_wdt = {
-        .name           = "nuc900-wdt",
-        .id             = -1,
-        .num_resources  = ARRAY_SIZE(nuc900_wdt_resource),
-        .resource       = nuc900_wdt_resource,
-};
-/*
- * public device definition between 910 and 920, or 910
- * and 950 or 950 and 960...,their dev platform register
- * should be in specific file such as nuc950, nuc960 c
- * files rather than the public dev.c file here. so the
- * corresponding platform_device definition should not be
- * static.
-*/
-/* RTC controller*/
-static struct resource nuc900_rtc_resource[] = {
-        [0] = {
-                .start = W90X900_PA_RTC,
-                .end   = W90X900_PA_RTC + 0xff,
-                .flags = IORESOURCE_MEM,
-        },
-        [1] = {
-                .start = IRQ_RTC,
-                .end   = IRQ_RTC,
-                .flags = IORESOURCE_IRQ,
-        },
-};
-struct platform_device nuc900_device_rtc = {
-        .name           = "nuc900-rtc",
-        .id             = -1,
-        .num_resources  = ARRAY_SIZE(nuc900_rtc_resource),
-        .resource       = nuc900_rtc_resource,
-};
-/*TouchScreen controller*/
-static struct resource nuc900_ts_resource[] = {
-        [0] = {
-                .start = W90X900_PA_ADC,
-                .end   = W90X900_PA_ADC + W90X900_SZ_ADC-1,
-                .flags = IORESOURCE_MEM,
-        },
-        [1] = {
-                .start = IRQ_ADC,
-                .end   = IRQ_ADC,
-                .flags = IORESOURCE_IRQ,
-        },
-};
-struct platform_device nuc900_device_ts = {
-        .name           = "nuc900-ts",
-        .id             = -1,
-        .resource       = nuc900_ts_resource,
-        .num_resources  = ARRAY_SIZE(nuc900_ts_resource),
-};
-/* FMI Device */
-static struct resource nuc900_fmi_resource[] = {
-        [0] = {
-                .start = W90X900_PA_FMI,
-                .end   = W90X900_PA_FMI + W90X900_SZ_FMI - 1,
-                .flags = IORESOURCE_MEM,
-        },
-        [1] = {
-                .start = IRQ_FMI,
-                .end   = IRQ_FMI,
-                .flags = IORESOURCE_IRQ,
-        }
-};
-struct platform_device nuc900_device_fmi = {
-        .name           = "nuc900-fmi",
-        .id             = -1,
-        .num_resources  = ARRAY_SIZE(nuc900_fmi_resource),
-        .resource       = nuc900_fmi_resource,
-};
-/* KPI controller*/
-static int nuc900_keymap[] = {
-        KEY(0, 0, KEY_A),
-        KEY(0, 1, KEY_B),
-        KEY(0, 2, KEY_C),
-        KEY(0, 3, KEY_D),
-        KEY(1, 0, KEY_E),
-        KEY(1, 1, KEY_F),
-        KEY(1, 2, KEY_G),
-        KEY(1, 3, KEY_H),
-        KEY(2, 0, KEY_I),
-        KEY(2, 1, KEY_J),
-        KEY(2, 2, KEY_K),
-        KEY(2, 3, KEY_L),
-        KEY(3, 0, KEY_M),
-        KEY(3, 1, KEY_N),
-        KEY(3, 2, KEY_O),
-        KEY(3, 3, KEY_P),
-};
-static struct matrix_keymap_data nuc900_map_data = {
-        .keymap                 = nuc900_keymap,
-        .keymap_size            = ARRAY_SIZE(nuc900_keymap),
-};
-struct w90p910_keypad_platform_data nuc900_keypad_info = {
-        .keymap_data    = &nuc900_map_data,
-        .prescale       = 0xfa,
-        .debounce       = 0x50,
-};
-static struct resource nuc900_kpi_resource[] = {
-        [0] = {
-                .start = W90X900_PA_KPI,
-                .end   = W90X900_PA_KPI + W90X900_SZ_KPI - 1,
-                .flags = IORESOURCE_MEM,
-        },
-        [1] = {
-                .start = IRQ_KPI,
-                .end   = IRQ_KPI,
-                .flags = IORESOURCE_IRQ,
-        }
-};
-struct platform_device nuc900_device_kpi = {
-        .name           = "nuc900-kpi",
-        .id             = -1,
-        .num_resources  = ARRAY_SIZE(nuc900_kpi_resource),
-        .resource       = nuc900_kpi_resource,
-        .dev            = {
-                                .platform_data = &nuc900_keypad_info,
-                        }
-};
-/* LCD controller*/
-static struct nuc900fb_display nuc900_lcd_info[] = {
-        /* Giantplus Technology GPM1040A0 320x240 Color TFT LCD */
-        [0] = {
-                .type           = LCM_DCCS_VA_SRC_RGB565,
-                .width          = 320,
-                .height         = 240,
-                .xres           = 320,
-                .yres           = 240,
-                .bpp            = 16,
-                .pixclock       = 200000,
-                .left_margin    = 34,
-                .right_margin   = 54,
-                .hsync_len      = 10,
-                .upper_margin   = 18,
-                .lower_margin   = 4,
-                .vsync_len      = 1,
-                .dccs           = 0x8e00041a,
-                .devctl         = 0x060800c0,
-                .fbctrl         = 0x00a000a0,
-                .scale          = 0x04000400,
-        },
-};
-static struct nuc900fb_mach_info nuc900_fb_info = {
-#if defined(CONFIG_GPM1040A0_320X240)
-        .displays               = &nuc900_lcd_info[0],
-#else
-        .displays               = nuc900_lcd_info,
-#endif
-        .num_displays           = ARRAY_SIZE(nuc900_lcd_info),
-        .default_display        = 0,
-        .gpio_dir               = 0x00000004,
-        .gpio_dir_mask          = 0xFFFFFFFD,
-        .gpio_data              = 0x00000004,
-        .gpio_data_mask         = 0xFFFFFFFD,
-};
-static struct resource nuc900_lcd_resource[] = {
-        [0] = {
-                .start = W90X900_PA_LCD,
-                .end   = W90X900_PA_LCD + W90X900_SZ_LCD - 1,
-                .flags = IORESOURCE_MEM,
-        },
-        [1] = {
-                .start = IRQ_LCD,
-                .end   = IRQ_LCD,
-                .flags = IORESOURCE_IRQ,
-        }
-};
-static u64 nuc900_device_lcd_dmamask = -1;
-struct platform_device nuc900_device_lcd = {
-        .name             = "nuc900-lcd",
-        .id               = -1,
-        .num_resources    = ARRAY_SIZE(nuc900_lcd_resource),
-        .resource         = nuc900_lcd_resource,
-        .dev              = {
-                .dma_mask               = &nuc900_device_lcd_dmamask,
-                .coherent_dma_mask      = -1,
-                .platform_data = &nuc900_fb_info,
-        }
-};
-/* AUDIO controller*/
-static u64 nuc900_device_audio_dmamask = -1;
-static struct resource nuc900_ac97_resource[] = {
-        [0] = {
-                .start = W90X900_PA_ACTL,
-                .end   = W90X900_PA_ACTL + W90X900_SZ_ACTL - 1,
-                .flags = IORESOURCE_MEM,
-        },
-        [1] = {
-                .start = IRQ_ACTL,
-                .end   = IRQ_ACTL,
-                .flags = IORESOURCE_IRQ,
-        }
-};
-struct platform_device nuc900_device_ac97 = {
-        .name           = "nuc900-ac97",
-        .id             = -1,
-        .num_resources  = ARRAY_SIZE(nuc900_ac97_resource),
-        .resource       = nuc900_ac97_resource,
-        .dev              = {
-                .dma_mask               = &nuc900_device_audio_dmamask,
-                .coherent_dma_mask      = -1,
-        }
-};
-/*Here should be your evb resourse,such as LCD*/
-static struct platform_device *nuc900_public_dev[] __initdata = {
-        &nuc900_serial_device,
-        &nuc900_flash_device,
-        &nuc900_device_usb_ehci,
-        &nuc900_device_usb_ohci,
-        &nuc900_device_usbgadget,
-        &nuc900_device_emc,
-        &nuc900_device_spi,
-        &nuc900_device_wdt,
-        &nuc900_device_ac97,
-};
-/* Provide adding specific CPU platform devices API */
-void __init nuc900_board_init(struct platform_device **device, int size)
-{
-        cpu_idle_poll_ctrl(true);
-        platform_add_devices(device, size);
-        platform_add_devices(nuc900_public_dev, ARRAY_SIZE(nuc900_public_dev));
-        spi_register_board_info(nuc900_spi_board_info,
-                                        ARRAY_SIZE(nuc900_spi_board_info));
-}
diff --git a/arch/arm/mach-w90x900/gpio.c b/arch/arm/mach-w90x900/gpio.c
deleted file mode 100644
index cb5df211f1ed..000000000000
--- a/arch/arm/mach-w90x900/gpio.c
+++ /dev/null
@@ -1,150 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * linux/arch/arm/mach-w90x900/gpio.c
- *
- * Generic nuc900 GPIO handling
- *
- *  Wan ZongShun <mcuos.com@gmail.com>
- */
-#include <linux/clk.h>
-#include <linux/errno.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/debugfs.h>
-#include <linux/seq_file.h>
-#include <linux/kernel.h>
-#include <linux/list.h>
-#include <linux/module.h>
-#include <linux/io.h>
-#include <linux/gpio/driver.h>
-#include <mach/hardware.h>
-#define GPIO_BASE               (W90X900_VA_GPIO)
-#define GPIO_DIR                (0x04)
-#define GPIO_OUT                (0x08)
-#define GPIO_IN                 (0x0C)
-#define GROUPINERV              (0x10)
-#define GPIO_GPIO(Nb)           (0x00000001 << (Nb))
-#define NUC900_GPIO_CHIP(name, base_gpio, nr_gpio)                      \
-        {                                                               \
-                .chip = {                                               \
-                        .label            = name,                       \
-                        .direction_input  = nuc900_dir_input,           \
-                        .direction_output = nuc900_dir_output,          \
-                        .get              = nuc900_gpio_get,            \
-                        .set              = nuc900_gpio_set,            \
-                        .base             = base_gpio,                  \
-                        .ngpio            = nr_gpio,                    \
-                }                                                       \
-        }
-struct nuc900_gpio_chip {
-        struct gpio_chip        chip;
-        void __iomem            *regbase;       /* Base of group register*/
-        spinlock_t              gpio_lock;
-};
-static int nuc900_gpio_get(struct gpio_chip *chip, unsigned offset)
-{
-        struct nuc900_gpio_chip *nuc900_gpio = gpiochip_get_data(chip);
-        void __iomem *pio = nuc900_gpio->regbase + GPIO_IN;
-        unsigned int regval;
-        regval = __raw_readl(pio);
-        regval &= GPIO_GPIO(offset);
-        return (regval != 0);
-}
-static void nuc900_gpio_set(struct gpio_chip *chip, unsigned offset, int val)
-{
-        struct nuc900_gpio_chip *nuc900_gpio = gpiochip_get_data(chip);
-        void __iomem *pio = nuc900_gpio->regbase + GPIO_OUT;
-        unsigned int regval;
-        unsigned long flags;
-        spin_lock_irqsave(&nuc900_gpio->gpio_lock, flags);
-        regval = __raw_readl(pio);
-        if (val)
-                regval |= GPIO_GPIO(offset);
-        else
-                regval &= ~GPIO_GPIO(offset);
-        __raw_writel(regval, pio);
-        spin_unlock_irqrestore(&nuc900_gpio->gpio_lock, flags);
-}
-static int nuc900_dir_input(struct gpio_chip *chip, unsigned offset)
-{
-        struct nuc900_gpio_chip *nuc900_gpio = gpiochip_get_data(chip);
-        void __iomem *pio = nuc900_gpio->regbase + GPIO_DIR;
-        unsigned int regval;
-        unsigned long flags;
-        spin_lock_irqsave(&nuc900_gpio->gpio_lock, flags);
-        regval = __raw_readl(pio);
-        regval &= ~GPIO_GPIO(offset);
-        __raw_writel(regval, pio);
-        spin_unlock_irqrestore(&nuc900_gpio->gpio_lock, flags);
-        return 0;
-}
-static int nuc900_dir_output(struct gpio_chip *chip, unsigned offset, int val)
-{
-        struct nuc900_gpio_chip *nuc900_gpio = gpiochip_get_data(chip);
-        void __iomem *outreg = nuc900_gpio->regbase + GPIO_OUT;
-        void __iomem *pio = nuc900_gpio->regbase + GPIO_DIR;
-        unsigned int regval;
-        unsigned long flags;
-        spin_lock_irqsave(&nuc900_gpio->gpio_lock, flags);
-        regval = __raw_readl(pio);
-        regval |= GPIO_GPIO(offset);
-        __raw_writel(regval, pio);
-        regval = __raw_readl(outreg);
-        if (val)
-                regval |= GPIO_GPIO(offset);
-        else
-                regval &= ~GPIO_GPIO(offset);
-        __raw_writel(regval, outreg);
-        spin_unlock_irqrestore(&nuc900_gpio->gpio_lock, flags);
-        return 0;
-}
-static struct nuc900_gpio_chip nuc900_gpio[] = {
-        NUC900_GPIO_CHIP("GROUPC", 0, 16),
-        NUC900_GPIO_CHIP("GROUPD", 16, 10),
-        NUC900_GPIO_CHIP("GROUPE", 26, 14),
-        NUC900_GPIO_CHIP("GROUPF", 40, 10),
-        NUC900_GPIO_CHIP("GROUPG", 50, 17),
-        NUC900_GPIO_CHIP("GROUPH", 67, 8),
-        NUC900_GPIO_CHIP("GROUPI", 75, 17),
-};
-void __init nuc900_init_gpio(int nr_group)
-{
-        unsigned        i;
-        struct nuc900_gpio_chip *gpio_chip;
-        for (i = 0; i < nr_group; i++) {
-                gpio_chip = &nuc900_gpio[i];
-                spin_lock_init(&gpio_chip->gpio_lock);
-                gpio_chip->regbase = GPIO_BASE + i * GROUPINERV;
-                gpiochip_add_data(&gpio_chip->chip, gpio_chip);
-        }
-}
diff --git a/arch/arm/mach-w90x900/include/mach/entry-macro.S b/arch/arm/mach-w90x900/include/mach/entry-macro.S
deleted file mode 100644
index 0ff612ac95ba..000000000000
--- a/arch/arm/mach-w90x900/include/mach/entry-macro.S
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * arch/arm/mach-w90x900/include/mach/entry-macro.S
- *
- * Low-level IRQ helper macros for W90P910-based platforms
- *
- * This file is licensed under  the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- *
- */
-#include <mach/hardware.h>
-#include <mach/regs-irq.h>
-        .macro  get_irqnr_preamble, base, tmp
-        .endm
-        .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
-                mov     \base, #AIC_BA
-                ldr     \irqnr, [\base, #AIC_IPER]
-                ldr     \irqnr, [\base, #AIC_ISNR]
-                cmp     \irqnr, #0
-        .endm
diff --git a/arch/arm/mach-w90x900/include/mach/hardware.h b/arch/arm/mach-w90x900/include/mach/hardware.h
deleted file mode 100644
index 137403960483..000000000000
--- a/arch/arm/mach-w90x900/include/mach/hardware.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/*
- * arch/arm/mach-w90x900/include/mach/hardware.h
- *
- * Copyright (c) 2008 Nuvoton technology corporation
- * All rights reserved.
- *
- * Wan ZongShun <mcuos.com@gmail.com>
- *
- * Based on arch/arm/mach-s3c2410/include/mach/hardware.h
- */
-#ifndef __ASM_ARCH_HARDWARE_H
-#define __ASM_ARCH_HARDWARE_H
-#include <linux/sizes.h>
-#include <mach/map.h>
-#endif /* __ASM_ARCH_HARDWARE_H */
diff --git a/arch/arm/mach-w90x900/include/mach/irqs.h b/arch/arm/mach-w90x900/include/mach/irqs.h
deleted file mode 100644
index 23ea01d97a02..000000000000
--- a/arch/arm/mach-w90x900/include/mach/irqs.h
+++ /dev/null
@@ -1,82 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * arch/arm/mach-w90x900/include/mach/irqs.h
- *
- * Copyright (c) 2008 Nuvoton technology corporation.
- *
- * Wan ZongShun <mcuos.com@gmail.com>
- *
- * Based on arch/arm/mach-s3c2410/include/mach/irqs.h
- */
-#ifndef __ASM_ARCH_IRQS_H
-#define __ASM_ARCH_IRQS_H
-/*
- * we keep the first set of CPU IRQs out of the range of
- * the ISA space, so that the PC104 has them to itself
- * and we don't end up having to do horrible things to the
- * standard ISA drivers....
- *
- */
-#define W90X900_IRQ(x)  (x)
-/* Main cpu interrupts */
-#define IRQ_WDT         W90X900_IRQ(1)
-#define IRQ_GROUP0      W90X900_IRQ(2)
-#define IRQ_GROUP1      W90X900_IRQ(3)
-#define IRQ_ACTL        W90X900_IRQ(4)
-#define IRQ_LCD         W90X900_IRQ(5)
-#define IRQ_RTC         W90X900_IRQ(6)
-#define IRQ_UART0       W90X900_IRQ(7)
-#define IRQ_UART1       W90X900_IRQ(8)
-#define IRQ_UART2       W90X900_IRQ(9)
-#define IRQ_UART3       W90X900_IRQ(10)
-#define IRQ_UART4       W90X900_IRQ(11)
-#define IRQ_TIMER0      W90X900_IRQ(12)
-#define IRQ_TIMER1      W90X900_IRQ(13)
-#define IRQ_T_INT_GROUP W90X900_IRQ(14)
-#define IRQ_USBH        W90X900_IRQ(15)
-#define IRQ_EMCTX       W90X900_IRQ(16)
-#define IRQ_EMCRX       W90X900_IRQ(17)
-#define IRQ_GDMAGROUP   W90X900_IRQ(18)
-#define IRQ_DMAC        W90X900_IRQ(19)
-#define IRQ_FMI         W90X900_IRQ(20)
-#define IRQ_USBD        W90X900_IRQ(21)
-#define IRQ_ATAPI       W90X900_IRQ(22)
-#define IRQ_G2D         W90X900_IRQ(23)
-#define IRQ_PCI         W90X900_IRQ(24)
-#define IRQ_SCGROUP     W90X900_IRQ(25)
-#define IRQ_I2CGROUP    W90X900_IRQ(26)
-#define IRQ_SSP         W90X900_IRQ(27)
-#define IRQ_PWM         W90X900_IRQ(28)
-#define IRQ_KPI         W90X900_IRQ(29)
-#define IRQ_P2SGROUP    W90X900_IRQ(30)
-#define IRQ_ADC         W90X900_IRQ(31)
-#define NR_IRQS         (IRQ_ADC+1)
-/*for irq group*/
-#define IRQ_PS2_PORT0   0x10000000
-#define IRQ_PS2_PORT1   0x20000000
-#define IRQ_I2C_LINE0   0x04000000
-#define IRQ_I2C_LINE1   0x08000000
-#define IRQ_SC_CARD0    0x01000000
-#define IRQ_SC_CARD1    0x02000000
-#define IRQ_GDMA_CH0    0x00100000
-#define IRQ_GDMA_CH1    0x00200000
-#define IRQ_TIMER2      0x00010000
-#define IRQ_TIMER3      0x00020000
-#define IRQ_TIMER4      0x00040000
-#define IRQ_GROUP0_IRQ0 0x00000001
-#define IRQ_GROUP0_IRQ1 0x00000002
-#define IRQ_GROUP0_IRQ2 0x00000004
-#define IRQ_GROUP0_IRQ3 0x00000008
-#define IRQ_GROUP1_IRQ4 0x00000010
-#define IRQ_GROUP1_IRQ5 0x00000020
-#define IRQ_GROUP1_IRQ6 0x00000040
-#define IRQ_GROUP1_IRQ7 0x00000080
-#endif /* __ASM_ARCH_IRQ_H */
diff --git a/arch/arm/mach-w90x900/include/mach/map.h b/arch/arm/mach-w90x900/include/mach/map.h
deleted file mode 100644
index 570a74e04b1c..000000000000
--- a/arch/arm/mach-w90x900/include/mach/map.h
+++ /dev/null
@@ -1,153 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * arch/arm/mach-w90x900/include/mach/map.h
- *
- * Copyright (c) 2008 Nuvoton technology corporation.
- *
- * Wan ZongShun <mcuos.com@gmail.com>
- *
- * Based on arch/arm/mach-s3c2410/include/mach/map.h
- */
-#ifndef __ASM_ARCH_MAP_H
-#define __ASM_ARCH_MAP_H
-#ifndef __ASSEMBLY__
-#define W90X900_ADDR(x)         ((void __iomem *)(0xF0000000 + (x)))
-#else
-#define W90X900_ADDR(x)         (0xF0000000 + (x))
-#endif
-#define AHB_IO_BASE             0xB0000000
-#define APB_IO_BASE             0xB8000000
-#define CLOCKPW_BASE            (APB_IO_BASE+0x200)
-#define AIC_IO_BASE             (APB_IO_BASE+0x2000)
-#define TIMER_IO_BASE           (APB_IO_BASE+0x1000)
-/*
- * interrupt controller is the first thing we put in, to make
- * the assembly code for the irq detection easier
- */
-#define W90X900_VA_IRQ          W90X900_ADDR(0x00000000)
-#define W90X900_PA_IRQ          (0xB8002000)
-#define W90X900_SZ_IRQ          SZ_4K
-#define W90X900_VA_GCR          W90X900_ADDR(0x08002000)
-#define W90X900_PA_GCR          (0xB0000000)
-#define W90X900_SZ_GCR          SZ_4K
-/* Clock and Power management */
-#define W90X900_VA_CLKPWR       (W90X900_VA_GCR+0x200)
-#define W90X900_PA_CLKPWR       (0xB0000200)
-#define W90X900_SZ_CLKPWR       SZ_4K
-/* EBI management */
-#define W90X900_VA_EBI          W90X900_ADDR(0x00001000)
-#define W90X900_PA_EBI          (0xB0001000)
-#define W90X900_SZ_EBI          SZ_4K
-/* UARTs */
-#define W90X900_VA_UART         W90X900_ADDR(0x08000000)
-#define W90X900_PA_UART         (0xB8000000)
-#define W90X900_SZ_UART         SZ_4K
-/* Timers */
-#define W90X900_VA_TIMER        W90X900_ADDR(0x08001000)
-#define W90X900_PA_TIMER        (0xB8001000)
-#define W90X900_SZ_TIMER        SZ_4K
-/* GPIO ports */
-#define W90X900_VA_GPIO         W90X900_ADDR(0x08003000)
-#define W90X900_PA_GPIO         (0xB8003000)
-#define W90X900_SZ_GPIO         SZ_4K
-/* GDMA control */
-#define W90X900_VA_GDMA         W90X900_ADDR(0x00004000)
-#define W90X900_PA_GDMA         (0xB0004000)
-#define W90X900_SZ_GDMA         SZ_4K
-/* USB host controller*/
-#define W90X900_VA_USBEHCIHOST  W90X900_ADDR(0x00005000)
-#define W90X900_PA_USBEHCIHOST  (0xB0005000)
-#define W90X900_SZ_USBEHCIHOST  SZ_4K
-#define W90X900_VA_USBOHCIHOST  W90X900_ADDR(0x00007000)
-#define W90X900_PA_USBOHCIHOST  (0xB0007000)
-#define W90X900_SZ_USBOHCIHOST  SZ_4K
-/* I2C hardware controller */
-#define W90X900_VA_I2C          W90X900_ADDR(0x08006000)
-#define W90X900_PA_I2C          (0xB8006000)
-#define W90X900_SZ_I2C          SZ_4K
-/* Keypad Interface*/
-#define W90X900_VA_KPI          W90X900_ADDR(0x08008000)
-#define W90X900_PA_KPI          (0xB8008000)
-#define W90X900_SZ_KPI          SZ_4K
-/* Smart card host*/
-#define W90X900_VA_SC           W90X900_ADDR(0x08005000)
-#define W90X900_PA_SC           (0xB8005000)
-#define W90X900_SZ_SC           SZ_4K
-/* LCD controller*/
-#define W90X900_VA_LCD          W90X900_ADDR(0x00008000)
-#define W90X900_PA_LCD          (0xB0008000)
-#define W90X900_SZ_LCD          SZ_4K
-/* 2D controller*/
-#define W90X900_VA_GE           W90X900_ADDR(0x0000B000)
-#define W90X900_PA_GE           (0xB000B000)
-#define W90X900_SZ_GE           SZ_4K
-/* ATAPI */
-#define W90X900_VA_ATAPI        W90X900_ADDR(0x0000A000)
-#define W90X900_PA_ATAPI        (0xB000A000)
-#define W90X900_SZ_ATAPI        SZ_4K
-/* ADC */
-#define W90X900_VA_ADC          W90X900_ADDR(0x0800A000)
-#define W90X900_PA_ADC          (0xB800A000)
-#define W90X900_SZ_ADC          SZ_4K
-/* PS2 Interface*/
-#define W90X900_VA_PS2          W90X900_ADDR(0x08009000)
-#define W90X900_PA_PS2          (0xB8009000)
-#define W90X900_SZ_PS2          SZ_4K
-/* RTC */
-#define W90X900_VA_RTC          W90X900_ADDR(0x08004000)
-#define W90X900_PA_RTC          (0xB8004000)
-#define W90X900_SZ_RTC          SZ_4K
-/* Pulse Width Modulation(PWM) Registers */
-#define W90X900_VA_PWM          W90X900_ADDR(0x08007000)
-#define W90X900_PA_PWM          (0xB8007000)
-#define W90X900_SZ_PWM          SZ_4K
-/* Audio Controller controller */
-#define W90X900_VA_ACTL         W90X900_ADDR(0x00009000)
-#define W90X900_PA_ACTL         (0xB0009000)
-#define W90X900_SZ_ACTL         SZ_4K
-/* DMA controller */
-#define W90X900_VA_DMA          W90X900_ADDR(0x0000c000)
-#define W90X900_PA_DMA          (0xB000c000)
-#define W90X900_SZ_DMA          SZ_4K
-/* FMI controller */
-#define W90X900_VA_FMI          W90X900_ADDR(0x0000d000)
-#define W90X900_PA_FMI          (0xB000d000)
-#define W90X900_SZ_FMI          SZ_4K
-/* USB Device port */
-#define W90X900_VA_USBDEV       W90X900_ADDR(0x00006000)
-#define W90X900_PA_USBDEV       (0xB0006000)
-#define W90X900_SZ_USBDEV       SZ_4K
-/* External MAC control*/
-#define W90X900_VA_EMC          W90X900_ADDR(0x00003000)
-#define W90X900_PA_EMC          (0xB0003000)
-#define W90X900_SZ_EMC          SZ_4K
-#endif /* __ASM_ARCH_MAP_H */
diff --git a/arch/arm/mach-w90x900/include/mach/mfp.h b/arch/arm/mach-w90x900/include/mach/mfp.h
deleted file mode 100644
index be5485efab0a..000000000000
--- a/arch/arm/mach-w90x900/include/mach/mfp.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * arch/arm/mach-w90x900/include/mach/mfp.h
- *
- * Copyright (c) 2010 Nuvoton technology corporation.
- *
- * Wan ZongShun <mcuos.com@gmail.com>
- *
- * Based on arch/arm/mach-s3c2410/include/mach/map.h
- */
-#ifndef __ASM_ARCH_MFP_H
-#define __ASM_ARCH_MFP_H
-extern void mfp_set_groupf(struct device *dev);
-extern void mfp_set_groupc(struct device *dev);
-extern void mfp_set_groupi(struct device *dev);
-extern void mfp_set_groupg(struct device *dev, const char *subname);
-extern void mfp_set_groupd(struct device *dev, const char *subname);
-#endif /* __ASM_ARCH_MFP_H */
diff --git a/arch/arm/mach-w90x900/include/mach/regs-clock.h b/arch/arm/mach-w90x900/include/mach/regs-clock.h
deleted file mode 100644
index f06245d26bd7..000000000000
--- a/arch/arm/mach-w90x900/include/mach/regs-clock.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * arch/arm/mach-w90x900/include/mach/regs-clock.h
- *
- * Copyright (c) 2008 Nuvoton technology corporation.
- *
- * Wan ZongShun <mcuos.com@gmail.com>
- */
-#ifndef __ASM_ARCH_REGS_CLOCK_H
-#define __ASM_ARCH_REGS_CLOCK_H
-/* Clock Control Registers  */
-#define CLK_BA          W90X900_VA_CLKPWR
-#define REG_CLKEN       (CLK_BA + 0x00)
-#define REG_CLKSEL      (CLK_BA + 0x04)
-#define REG_CLKDIV      (CLK_BA + 0x08)
-#define REG_PLLCON0     (CLK_BA + 0x0C)
-#define REG_PLLCON1     (CLK_BA + 0x10)
-#define REG_PMCON       (CLK_BA + 0x14)
-#define REG_IRQWAKECON  (CLK_BA + 0x18)
-#define REG_IRQWAKEFLAG (CLK_BA + 0x1C)
-#define REG_IPSRST      (CLK_BA + 0x20)
-#define REG_CLKEN1      (CLK_BA + 0x24)
-#define REG_CLKDIV1     (CLK_BA + 0x28)
-/* Define PLL freq setting */
-#define PLL_DISABLE             0x12B63
-#define PLL_66MHZ               0x2B63
-#define PLL_100MHZ              0x4F64
-#define PLL_120MHZ              0x4F63
-#define PLL_166MHZ              0x4124
-#define PLL_200MHZ              0x4F24
-/* Define AHB:CPUFREQ ratio */
-#define AHB_CPUCLK_1_1          0x00
-#define AHB_CPUCLK_1_2          0x01
-#define AHB_CPUCLK_1_4          0x02
-#define AHB_CPUCLK_1_8          0x03
-/* Define APB:AHB ratio */
-#define APB_AHB_1_2             0x01
-#define APB_AHB_1_4             0x02
-#define APB_AHB_1_8             0x03
-/* Define clock skew */
-#define DEFAULTSKEW             0x48
-#endif /*  __ASM_ARCH_REGS_CLOCK_H */
diff --git a/arch/arm/mach-w90x900/include/mach/regs-irq.h b/arch/arm/mach-w90x900/include/mach/regs-irq.h
deleted file mode 100644
index 89fcbc60b60a..000000000000
--- a/arch/arm/mach-w90x900/include/mach/regs-irq.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/*
- * arch/arm/mach-w90x900/include/mach/regs-irq.h
- *
- * Copyright (c) 2008 Nuvoton technology corporation
- * All rights reserved.
- *
- * Wan ZongShun <mcuos.com@gmail.com>
- *
- * Based on arch/arm/mach-s3c2410/include/mach/regs-irq.h
- */
-#ifndef ___ASM_ARCH_REGS_IRQ_H
-#define ___ASM_ARCH_REGS_IRQ_H
-/* Advance Interrupt Controller (AIC) Registers */
-#define AIC_BA                  W90X900_VA_IRQ
-#define REG_AIC_IRQSC           (AIC_BA+0x80)
-#define REG_AIC_GEN             (AIC_BA+0x84)
-#define REG_AIC_GASR            (AIC_BA+0x88)
-#define REG_AIC_GSCR            (AIC_BA+0x8C)
-#define REG_AIC_IRSR            (AIC_BA+0x100)
-#define REG_AIC_IASR            (AIC_BA+0x104)
-#define REG_AIC_ISR             (AIC_BA+0x108)
-#define REG_AIC_IPER            (AIC_BA+0x10C)
-#define REG_AIC_ISNR            (AIC_BA+0x110)
-#define REG_AIC_IMR             (AIC_BA+0x114)
-#define REG_AIC_OISR            (AIC_BA+0x118)
-#define REG_AIC_MECR            (AIC_BA+0x120)
-#define REG_AIC_MDCR            (AIC_BA+0x124)
-#define REG_AIC_SSCR            (AIC_BA+0x128)
-#define REG_AIC_SCCR            (AIC_BA+0x12C)
-#define REG_AIC_EOSCR           (AIC_BA+0x130)
-#define AIC_IPER                (0x10C)
-#define AIC_ISNR                (0x110)
-/*16-18 bits of REG_AIC_GEN define irq(2-4) group*/
-#define TIMER2_IRQ              (1 << 16)
-#define TIMER3_IRQ              (1 << 17)
-#define TIMER4_IRQ              (1 << 18)
-#define TIME_GROUP_IRQ          (TIMER2_IRQ|TIMER3_IRQ|TIMER4_IRQ)
-#endif /* ___ASM_ARCH_REGS_IRQ_H */
diff --git a/arch/arm/mach-w90x900/include/mach/regs-ldm.h b/arch/arm/mach-w90x900/include/mach/regs-ldm.h
deleted file mode 100644
index ffe7e67c99de..000000000000
--- a/arch/arm/mach-w90x900/include/mach/regs-ldm.h
+++ /dev/null
@@ -1,248 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/*
- * arch/arm/mach-w90x900/include/mach/regs-serial.h
- *
- * Copyright (c) 2009 Nuvoton technology corporation
- * All rights reserved.
- *
- *  Description:
- *     Nuvoton Display, LCM Register list
- *  Author:  Wang Qiang (rurality.linux@gmail.com) 2009/12/11
- */
-#ifndef __ASM_ARM_W90X900_REGS_LDM_H
-#define __ASM_ARM_W90X900_REGS_LDM_H
-#include <mach/map.h>
-/* Display Controller Control/Status Register */
-#define REG_LCM_DCCS                    (0x00)
-#define LCM_DCCS_ENG_RST                (1 << 0)
-#define LCM_DCCS_VA_EN                  (1 << 1)
-#define LCM_DCCS_OSD_EN                 (1 << 2)
-#define LCM_DCCS_DISP_OUT_EN            (1 << 3)
-#define LCM_DCCS_DISP_INT_EN            (1 << 4)
-#define LCM_DCCS_CMD_ON                 (1 << 5)
-#define LCM_DCCS_FIELD_INTR             (1 << 6)
-#define LCM_DCCS_SINGLE                 (1 << 7)
-enum LCM_DCCS_VA_SRC {
-        LCM_DCCS_VA_SRC_YUV422          = (0 << 8),
-        LCM_DCCS_VA_SRC_YCBCR422        = (1 << 8),
-        LCM_DCCS_VA_SRC_RGB888          = (2 << 8),
-        LCM_DCCS_VA_SRC_RGB666          = (3 << 8),
-        LCM_DCCS_VA_SRC_RGB565          = (4 << 8),
-        LCM_DCCS_VA_SRC_RGB444LOW       = (5 << 8),
-        LCM_DCCS_VA_SRC_RGB444HIGH      = (7 << 8)
-};
-/* Display Device Control Register */
-#define REG_LCM_DEV_CTRL                (0x04)
-enum LCM_DEV_CTRL_SWAP_YCbCr {
-        LCM_DEV_CTRL_SWAP_UYVY          = (0 << 1),
-        LCM_DEV_CTRL_SWAP_YUYV          = (1 << 1),
-        LCM_DEV_CTRL_SWAP_VYUY          = (2 << 1),
-        LCM_DEV_CTRL_SWAP_YVYU          = (3 << 1)
-};
-enum LCM_DEV_CTRL_RGB_SHIFT {
-        LCM_DEV_CTRL_RGB_SHIFT_NOT      = (0 << 3),
-        LCM_DEV_CTRL_RGB_SHIFT_ONECYCLE = (1 << 3),
-        LCM_DEV_CTRL_RGB_SHIFT_TWOCYCLE = (2 << 3),
-        LCM_DEV_CTRL_RGB_SHIFT_NOT_DEF  = (3 << 3)
-};
-enum LCM_DEV_CTRL_DEVICE {
-        LCM_DEV_CTRL_DEVICE_YUV422      = (0 << 5),
-        LCM_DEV_CTRL_DEVICE_YUV444      = (1 << 5),
-        LCM_DEV_CTRL_DEVICE_UNIPAC      = (4 << 5),
-        LCM_DEV_CTRL_DEVICE_SEIKO_EPSON = (5 << 5),
-        LCM_DEV_CTRL_DEVICE_HIGH_COLOR  = (6 << 5),
-        LCM_DEV_CTRL_DEVICE_MPU         = (7 << 5)
-};
-#define LCM_DEV_CTRL_LCD_DDA            (8)
-#define LCM_DEV_CTRL_YUV2CCIR           (16)
-enum LCM_DEV_CTRL_LCD_SEL {
-        LCM_DEV_CTRL_LCD_SEL_RGB_GBR    = (0 << 17),
-        LCM_DEV_CTRL_LCD_SEL_BGR_RBG    = (1 << 17),
-        LCM_DEV_CTRL_LCD_SEL_GBR_RGB    = (2 << 17),
-        LCM_DEV_CTRL_LCD_SEL_RBG_BGR    = (3 << 17)
-};
-enum LCM_DEV_CTRL_FAL_D {
-        LCM_DEV_CTRL_FAL_D_FALLING      = (0 << 19),
-        LCM_DEV_CTRL_FAL_D_RISING       = (1 << 19),
-};
-enum LCM_DEV_CTRL_H_POL {
-        LCM_DEV_CTRL_H_POL_LOW          = (0 << 20),
-        LCM_DEV_CTRL_H_POL_HIGH         = (1 << 20),
-};
-enum LCM_DEV_CTRL_V_POL {
-        LCM_DEV_CTRL_V_POL_LOW          = (0 << 21),
-        LCM_DEV_CTRL_V_POL_HIGH         = (1 << 21),
-};
-enum LCM_DEV_CTRL_VR_LACE {
-        LCM_DEV_CTRL_VR_LACE_NINTERLACE = (0 << 22),
-        LCM_DEV_CTRL_VR_LACE_INTERLACE  = (1 << 22),
-};
-enum LCM_DEV_CTRL_LACE {
-        LCM_DEV_CTRL_LACE_NINTERLACE    = (0 << 23),
-        LCM_DEV_CTRL_LACE_INTERLACE     = (1 << 23),
-};
-enum LCM_DEV_CTRL_RGB_SCALE {
-        LCM_DEV_CTRL_RGB_SCALE_4096     = (0 << 24),
-        LCM_DEV_CTRL_RGB_SCALE_65536    = (1 << 24),
-        LCM_DEV_CTRL_RGB_SCALE_262144   = (2 << 24),
-        LCM_DEV_CTRL_RGB_SCALE_16777216 = (3 << 24),
-};
-enum LCM_DEV_CTRL_DBWORD {
-        LCM_DEV_CTRL_DBWORD_HALFWORD    = (0 << 26),
-        LCM_DEV_CTRL_DBWORD_FULLWORD    = (1 << 26),
-};
-enum LCM_DEV_CTRL_MPU68 {
-        LCM_DEV_CTRL_MPU68_80_SERIES    = (0 << 27),
-        LCM_DEV_CTRL_MPU68_68_SERIES    = (1 << 27),
-};
-enum LCM_DEV_CTRL_DE_POL {
-        LCM_DEV_CTRL_DE_POL_HIGH        = (0 << 28),
-        LCM_DEV_CTRL_DE_POL_LOW         = (1 << 28),
-};
-#define LCM_DEV_CTRL_CMD16              (29)
-#define LCM_DEV_CTRL_CM16t18            (30)
-#define LCM_DEV_CTRL_CMD_LOW            (31)
-/* MPU-Interface LCD Write Command */
-#define REG_LCM_MPU_CMD                 (0x08)
-/* Interrupt Control/Status Register */
-#define REG_LCM_INT_CS                  (0x0c)
-#define LCM_INT_CS_DISP_F_EN            (1 << 0)
-#define LCM_INT_CS_UNDERRUN_EN          (1 << 1)
-#define LCM_INT_CS_BUS_ERROR_INT        (1 << 28)
-#define LCM_INT_CS_UNDERRUN_INT         (1 << 29)
-#define LCM_INT_CS_DISP_F_STATUS        (1 << 30)
-#define LCM_INT_CS_DISP_F_INT           (1 << 31)
-/* CRTC Display Size Control Register */
-#define REG_LCM_CRTC_SIZE               (0x10)
-#define LCM_CRTC_SIZE_VTTVAL(x)         ((x) << 16)
-#define LCM_CRTC_SIZE_HTTVAL(x)         ((x) << 0)
-/* CRTC Display Enable End */
-#define REG_LCM_CRTC_DEND               (0x14)
-#define LCM_CRTC_DEND_VDENDVAL(x)       ((x) << 16)
-#define LCM_CRTC_DEND_HDENDVAL(x)       ((x) << 0)
-/* CRTC Internal Horizontal Retrace Control Register */
-#define REG_LCM_CRTC_HR                 (0x18)
-#define LCM_CRTC_HR_EVAL(x)             ((x) << 16)
-#define LCM_CRTC_HR_SVAL(x)             ((x) << 0)
-/* CRTC Horizontal Sync Control Register */
-#define REG_LCM_CRTC_HSYNC              (0x1C)
-#define LCM_CRTC_HSYNC_SHIFTVAL(x)      ((x) << 30)
-#define LCM_CRTC_HSYNC_EVAL(x)          ((x) << 16)
-#define LCM_CRTC_HSYNC_SVAL(x)          ((x) << 0)
-/* CRTC Internal Vertical Retrace Control Register */
-#define REG_LCM_CRTC_VR                 (0x20)
-#define LCM_CRTC_VR_EVAL(x)             ((x) << 16)
-#define LCM_CRTC_VR_SVAL(x)             ((x) << 0)
-/* Video Stream Frame Buffer-0 Starting Address */
-#define REG_LCM_VA_BADDR0               (0x24)
-/* Video Stream Frame Buffer-1 Starting Address */
-#define REG_LCM_VA_BADDR1               (0x28)
-/* Video Stream Frame Buffer Control Register */
-#define REG_LCM_VA_FBCTRL               (0x2C)
-#define LCM_VA_FBCTRL_IO_REGION_HALF    (1 << 28)
-#define LCM_VA_FBCTRL_FIELD_DUAL        (1 << 29)
-#define LCM_VA_FBCTRL_START_BUF         (1 << 30)
-#define LCM_VA_FBCTRL_DB_EN             (1 << 31)
-/* Video Stream Scaling Control Register */
-#define REG_LCM_VA_SCALE                (0x30)
-#define LCM_VA_SCALE_XCOPY_INTERPOLATION (0 << 15)
-#define LCM_VA_SCALE_XCOPY_DUPLICATION   (1 << 15)
-/* Image Stream Active Window Coordinates */
-#define REG_LCM_VA_WIN                  (0x38)
-/* Image Stream Stuff Pixel */
-#define REG_LCM_VA_STUFF                (0x3C)
-/* OSD Window Starting Coordinates */
-#define REG_LCM_OSD_WINS                (0x40)
-/* OSD Window Ending Coordinates */
-#define REG_LCM_OSD_WINE                (0x44)
-/* OSD Stream Frame Buffer Starting Address */
-#define REG_LCM_OSD_BADDR               (0x48)
-/* OSD Stream Frame Buffer Control Register */
-#define REG_LCM_OSD_FBCTRL              (0x4c)
-/* OSD Overlay Control Register */
-#define REG_LCM_OSD_OVERLAY             (0x50)
-/* OSD Overlay Color-Key Pattern Register */
-#define REG_LCM_OSD_CKEY                (0x54)
-/* OSD Overlay Color-Key Mask Register */
-#define REG_LCM_OSD_CMASK               (0x58)
-/* OSD Window Skip1 Register */
-#define REG_LCM_OSD_SKIP1               (0x5C)
-/* OSD Window Skip2 Register */
-#define REG_LCM_OSD_SKIP2               (0x60)
-/* OSD horizontal up scaling control register */
-#define REG_LCM_OSD_SCALE               (0x64)
-/* MPU Vsync control register */
-#define REG_LCM_MPU_VSYNC               (0x68)
-/* Hardware cursor control Register */
-#define REG_LCM_HC_CTRL                 (0x6C)
-/* Hardware cursot tip point potison on va picture */
-#define REG_LCM_HC_POS                  (0x70)
-/* Hardware Cursor Window Buffer Control Register */
-#define REG_LCM_HC_WBCTRL               (0x74)
-/* Hardware cursor memory base address register */
-#define REG_LCM_HC_BADDR                (0x78)
-/* Hardware cursor color ram register mapped to bpp = 0 */
-#define REG_LCM_HC_COLOR0               (0x7C)
-/* Hardware cursor color ram register mapped to bpp = 1 */
-#define REG_LCM_HC_COLOR1               (0x80)
-/* Hardware cursor color ram register mapped to bpp = 2 */
-#define REG_LCM_HC_COLOR2               (0x84)
-/* Hardware cursor color ram register mapped to bpp = 3 */
-#define REG_LCM_HC_COLOR3               (0x88)
-#endif /* __ASM_ARM_W90X900_REGS_LDM_H */
diff --git a/arch/arm/mach-w90x900/include/mach/regs-serial.h b/arch/arm/mach-w90x900/include/mach/regs-serial.h
deleted file mode 100644
index 797c9727a157..000000000000
--- a/arch/arm/mach-w90x900/include/mach/regs-serial.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/*
- * arch/arm/mach-w90x900/include/mach/regs-serial.h
- *
- * Copyright (c) 2008 Nuvoton technology corporation
- * All rights reserved.
- *
- * Wan ZongShun <mcuos.com@gmail.com>
- *
- * Based on arch/arm/mach-s3c2410/include/mach/regs-serial.h
- */
-#ifndef __ASM_ARM_REGS_SERIAL_H
-#define __ASM_ARM_REGS_SERIAL_H
-#define UART0_BA        W90X900_VA_UART
-#define UART1_BA        (W90X900_VA_UART+0x100)
-#define UART2_BA        (W90X900_VA_UART+0x200)
-#define UART3_BA        (W90X900_VA_UART+0x300)
-#define UART4_BA        (W90X900_VA_UART+0x400)
-#define UART0_PA        W90X900_PA_UART
-#define UART1_PA        (W90X900_PA_UART+0x100)
-#define UART2_PA        (W90X900_PA_UART+0x200)
-#define UART3_PA        (W90X900_PA_UART+0x300)
-#define UART4_PA        (W90X900_PA_UART+0x400)
-#ifndef __ASSEMBLY__
-struct w90x900_uart_clksrc {
-        const char      *name;
-        unsigned int    divisor;
-        unsigned int    min_baud;
-        unsigned int    max_baud;
-};
-struct w90x900_uartcfg {
-        unsigned char   hwport;
-        unsigned char   unused;
-        unsigned short  flags;
-        unsigned long   uart_flags;
-        unsigned long   ucon;
-        unsigned long   ulcon;
-        unsigned long   ufcon;
-        struct w90x900_uart_clksrc *clocks;
-        unsigned int    clocks_size;
-};
-#endif /* __ASSEMBLY__ */
-#endif /* __ASM_ARM_REGS_SERIAL_H */
diff --git a/arch/arm/mach-w90x900/include/mach/uncompress.h b/arch/arm/mach-w90x900/include/mach/uncompress.h
deleted file mode 100644
index 32e92a77ccae..000000000000
--- a/arch/arm/mach-w90x900/include/mach/uncompress.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/*
- * arch/arm/mach-w90x900/include/mach/uncompress.h
- *
- * Copyright (c) 2008 Nuvoton technology corporation
- * All rights reserved.
- *
- * Wan ZongShun <mcuos.com@gmail.com>
- *
- * Based on arch/arm/mach-s3c2410/include/mach/uncompress.h
- */
-#ifndef __ASM_ARCH_UNCOMPRESS_H
-#define __ASM_ARCH_UNCOMPRESS_H
-/* Defines for UART registers */
-#include <mach/regs-serial.h>
-#include <mach/map.h>
-#include <linux/serial_reg.h>
-#define TX_DONE (UART_LSR_TEMT | UART_LSR_THRE)
-static volatile u32 * const uart_base = (u32 *)UART0_PA;
-static inline void putc(int ch)
-{
-        /* Check THRE and TEMT bits before we transmit the character.
-         */
-        while ((uart_base[UART_LSR] & TX_DONE) != TX_DONE)
-                barrier();
-        *uart_base = ch;
-}
-static inline void flush(void)
-{
-}
-static void arch_decomp_setup(void)
-{
-}
-#endif/* __ASM_W90X900_UNCOMPRESS_H */
diff --git a/arch/arm/mach-w90x900/irq.c b/arch/arm/mach-w90x900/irq.c
deleted file mode 100644
index 081b0f65477a..000000000000
--- a/arch/arm/mach-w90x900/irq.c
+++ /dev/null
@@ -1,212 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * linux/arch/arm/mach-w90x900/irq.c
- *
- * based on linux/arch/arm/plat-s3c24xx/irq.c by Ben Dooks
- *
- * Copyright (c) 2008 Nuvoton technology corporation
- * All rights reserved.
- *
- * Wan ZongShun <mcuos.com@gmail.com>
- */
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/interrupt.h>
-#include <linux/ioport.h>
-#include <linux/ptrace.h>
-#include <linux/device.h>
-#include <linux/io.h>
-#include <asm/irq.h>
-#include <asm/mach/irq.h>
-#include <mach/hardware.h>
-#include <mach/regs-irq.h>
-#include "nuc9xx.h"
-struct group_irq {
-        unsigned long           gpen;
-        unsigned int            enabled;
-        void                    (*enable)(struct group_irq *, int enable);
-};
-static DEFINE_SPINLOCK(groupirq_lock);
-#define DEFINE_GROUP(_name, _ctrlbit, _num)                             \
-struct group_irq group_##_name = {                                      \
-                .enable         = nuc900_group_enable,                  \
-                .gpen           = ((1 << _num) - 1) << _ctrlbit,        \
-        }
-static void nuc900_group_enable(struct group_irq *gpirq, int enable);
-static DEFINE_GROUP(nirq0, 0, 4);
-static DEFINE_GROUP(nirq1, 4, 4);
-static DEFINE_GROUP(usbh, 8, 2);
-static DEFINE_GROUP(ottimer, 16, 3);
-static DEFINE_GROUP(gdma, 20, 2);
-static DEFINE_GROUP(sc, 24, 2);
-static DEFINE_GROUP(i2c, 26, 2);
-static DEFINE_GROUP(ps2, 28, 2);
-static int group_irq_enable(struct group_irq *group_irq)
-{
-        unsigned long flags;
-        spin_lock_irqsave(&groupirq_lock, flags);
-        if (group_irq->enabled++ == 0)
-                (group_irq->enable)(group_irq, 1);
-        spin_unlock_irqrestore(&groupirq_lock, flags);
-        return 0;
-}
-static void group_irq_disable(struct group_irq *group_irq)
-{
-        unsigned long flags;
-        WARN_ON(group_irq->enabled == 0);
-        spin_lock_irqsave(&groupirq_lock, flags);
-        if (--group_irq->enabled == 0)
-                (group_irq->enable)(group_irq, 0);
-        spin_unlock_irqrestore(&groupirq_lock, flags);
-}
-static void nuc900_group_enable(struct group_irq *gpirq, int enable)
-{
-        unsigned int groupen = gpirq->gpen;
-        unsigned long regval;
-        regval = __raw_readl(REG_AIC_GEN);
-        if (enable)
-                regval |= groupen;
-        else
-                regval &= ~groupen;
-        __raw_writel(regval, REG_AIC_GEN);
-}
-static void nuc900_irq_mask(struct irq_data *d)
-{
-        struct group_irq *group_irq;
-        group_irq = NULL;
-        __raw_writel(1 << d->irq, REG_AIC_MDCR);
-        switch (d->irq) {
-        case IRQ_GROUP0:
-                group_irq = &group_nirq0;
-                break;
-        case IRQ_GROUP1:
-                group_irq = &group_nirq1;
-                break;
-        case IRQ_USBH:
-                group_irq = &group_usbh;
-                break;
-        case IRQ_T_INT_GROUP:
-                group_irq = &group_ottimer;
-                break;
-        case IRQ_GDMAGROUP:
-                group_irq = &group_gdma;
-                break;
-        case IRQ_SCGROUP:
-                group_irq = &group_sc;
-                break;
-        case IRQ_I2CGROUP:
-                group_irq = &group_i2c;
-                break;
-        case IRQ_P2SGROUP:
-                group_irq = &group_ps2;
-                break;
-        }
-        if (group_irq)
-                group_irq_disable(group_irq);
-}
-/*
- * By the w90p910 spec,any irq,only write 1
- * to REG_AIC_EOSCR for ACK
- */
-static void nuc900_irq_ack(struct irq_data *d)
-{
-        __raw_writel(0x01, REG_AIC_EOSCR);
-}
-static void nuc900_irq_unmask(struct irq_data *d)
-{
-        struct group_irq *group_irq;
-        group_irq = NULL;
-        __raw_writel(1 << d->irq, REG_AIC_MECR);
-        switch (d->irq) {
-        case IRQ_GROUP0:
-                group_irq = &group_nirq0;
-                break;
-        case IRQ_GROUP1:
-                group_irq = &group_nirq1;
-                break;
-        case IRQ_USBH:
-                group_irq = &group_usbh;
-                break;
-        case IRQ_T_INT_GROUP:
-                group_irq = &group_ottimer;
-                break;
-        case IRQ_GDMAGROUP:
-                group_irq = &group_gdma;
-                break;
-        case IRQ_SCGROUP:
-                group_irq = &group_sc;
-                break;
-        case IRQ_I2CGROUP:
-                group_irq = &group_i2c;
-                break;
-        case IRQ_P2SGROUP:
-                group_irq = &group_ps2;
-                break;
-        }
-        if (group_irq)
-                group_irq_enable(group_irq);
-}
-static struct irq_chip nuc900_irq_chip = {
-        .irq_ack        = nuc900_irq_ack,
-        .irq_mask       = nuc900_irq_mask,
-        .irq_unmask     = nuc900_irq_unmask,
-};
-void __init nuc900_init_irq(void)
-{
-        int irqno;
-        __raw_writel(0xFFFFFFFE, REG_AIC_MDCR);
-        for (irqno = IRQ_WDT; irqno <= IRQ_ADC; irqno++) {
-                irq_set_chip_and_handler(irqno, &nuc900_irq_chip,
-                                         handle_level_irq);
-                irq_clear_status_flags(irqno, IRQ_NOREQUEST);
-        }
-}
diff --git a/arch/arm/mach-w90x900/mach-nuc910evb.c b/arch/arm/mach-w90x900/mach-nuc910evb.c
deleted file mode 100644
index e6d30af3e35a..000000000000
--- a/arch/arm/mach-w90x900/mach-nuc910evb.c
+++ /dev/null
@@ -1,38 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * linux/arch/arm/mach-w90x900/mach-nuc910evb.c
- *
- * Based on mach-s3c2410/mach-smdk2410.c by Jonas Dietsche
- *
- * Copyright (C) 2008 Nuvoton technology corporation.
- *
- * Wan ZongShun <mcuos.com@gmail.com>
- */
-#include <linux/platform_device.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach-types.h>
-#include <mach/map.h>
-#include "nuc910.h"
-static void __init nuc910evb_map_io(void)
-{
-        nuc910_map_io();
-        nuc910_init_clocks();
-}
-static void __init nuc910evb_init(void)
-{
-        nuc910_board_init();
-}
-MACHINE_START(W90P910EVB, "W90P910EVB")
-        /* Maintainer: Wan ZongShun */
-        .map_io         = nuc910evb_map_io,
-        .init_irq       = nuc900_init_irq,
-        .init_machine   = nuc910evb_init,
-        .init_time      = nuc900_timer_init,
-        .restart        = nuc9xx_restart,
-MACHINE_END
diff --git a/arch/arm/mach-w90x900/mach-nuc950evb.c b/arch/arm/mach-w90x900/mach-nuc950evb.c
deleted file mode 100644
index 62547308c344..000000000000
--- a/arch/arm/mach-w90x900/mach-nuc950evb.c
+++ /dev/null
@@ -1,42 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * linux/arch/arm/mach-w90x900/mach-nuc950evb.c
- *
- * Based on mach-s3c2410/mach-smdk2410.c by Jonas Dietsche
- *
- * Copyright (C) 2008 Nuvoton technology corporation.
- *
- * Wan ZongShun <mcuos.com@gmail.com>
- *
- *   history:
- *     Wang Qiang (rurality.linux@gmail.com) add LCD support
- */
-#include <linux/platform_device.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach-types.h>
-#include <mach/map.h>
-#include <linux/platform_data/video-nuc900fb.h>
-#include "nuc950.h"
-static void __init nuc950evb_map_io(void)
-{
-        nuc950_map_io();
-        nuc950_init_clocks();
-}
-static void __init nuc950evb_init(void)
-{
-        nuc950_board_init();
-}
-MACHINE_START(W90P950EVB, "W90P950EVB")
-        /* Maintainer: Wan ZongShun */
-        .map_io         = nuc950evb_map_io,
-        .init_irq       = nuc900_init_irq,
-        .init_machine   = nuc950evb_init,
-        .init_time      = nuc900_timer_init,
-        .restart        = nuc9xx_restart,
-MACHINE_END
diff --git a/arch/arm/mach-w90x900/mach-nuc960evb.c b/arch/arm/mach-w90x900/mach-nuc960evb.c
deleted file mode 100644
index 35a53459d0d2..000000000000
--- a/arch/arm/mach-w90x900/mach-nuc960evb.c
+++ /dev/null
@@ -1,38 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * linux/arch/arm/mach-w90x900/mach-nuc960evb.c
- *
- * Based on mach-s3c2410/mach-smdk2410.c by Jonas Dietsche
- *
- * Copyright (C) 2008 Nuvoton technology corporation.
- *
- * Wan ZongShun <mcuos.com@gmail.com>
- */
-#include <linux/platform_device.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach-types.h>
-#include <mach/map.h>
-#include "nuc960.h"
-static void __init nuc960evb_map_io(void)
-{
-        nuc960_map_io();
-        nuc960_init_clocks();
-}
-static void __init nuc960evb_init(void)
-{
-        nuc960_board_init();
-}
-MACHINE_START(W90N960EVB, "W90N960EVB")
-        /* Maintainer: Wan ZongShun */
-        .map_io         = nuc960evb_map_io,
-        .init_irq       = nuc900_init_irq,
-        .init_machine   = nuc960evb_init,
-        .init_time      = nuc900_timer_init,
-        .restart        = nuc9xx_restart,
-MACHINE_END
diff --git a/arch/arm/mach-w90x900/mfp.c b/arch/arm/mach-w90x900/mfp.c
deleted file mode 100644
index 05f3779a3618..000000000000
--- a/arch/arm/mach-w90x900/mfp.c
+++ /dev/null
@@ -1,197 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * linux/arch/arm/mach-w90x900/mfp.c
- *
- * Copyright (c) 2008 Nuvoton technology corporation
- *
- * Wan ZongShun <mcuos.com@gmail.com>
- */
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/device.h>
-#include <linux/list.h>
-#include <linux/errno.h>
-#include <linux/err.h>
-#include <linux/string.h>
-#include <linux/clk.h>
-#include <linux/mutex.h>
-#include <linux/io.h>
-#include <mach/hardware.h>
-#define REG_MFSEL       (W90X900_VA_GCR + 0xC)
-#define GPSELF          (0x01 << 1)
-#define GPSELC          (0x03 << 2)
-#define GPSELD          (0x0f << 4)
-#define GPSELEI0        (0x01 << 26)
-#define GPSELEI1        (0x01 << 27)
-#define GPIOG0TO1       (0x03 << 14)
-#define GPIOG2TO3       (0x03 << 16)
-#define GPIOG22TO23     (0x03 << 22)
-#define GPIOG18TO20     (0x07 << 18)
-#define ENSPI           (0x0a << 14)
-#define ENI2C0          (0x01 << 14)
-#define ENI2C1          (0x01 << 16)
-#define ENAC97          (0x02 << 22)
-#define ENSD1           (0x02 << 18)
-#define ENSD0           (0x0a << 4)
-#define ENKPI           (0x02 << 2)
-#define ENNAND          (0x01 << 2)
-static DEFINE_MUTEX(mfp_mutex);
-void mfp_set_groupf(struct device *dev)
-{
-        unsigned long mfpen;
-        const char *dev_id;
-        BUG_ON(!dev);
-        mutex_lock(&mfp_mutex);
-        dev_id = dev_name(dev);
-        mfpen = __raw_readl(REG_MFSEL);
-        if (strcmp(dev_id, "nuc900-emc") == 0)
-                mfpen |= GPSELF;/*enable mac*/
-        else
-                mfpen &= ~GPSELF;/*GPIOF[9:0]*/
-        __raw_writel(mfpen, REG_MFSEL);
-        mutex_unlock(&mfp_mutex);
-}
-EXPORT_SYMBOL(mfp_set_groupf);
-void mfp_set_groupc(struct device *dev)
-{
-        unsigned long mfpen;
-        const char *dev_id;
-        BUG_ON(!dev);
-        mutex_lock(&mfp_mutex);
-        dev_id = dev_name(dev);
-        mfpen = __raw_readl(REG_MFSEL);
-        if (strcmp(dev_id, "nuc900-lcd") == 0)
-                mfpen |= GPSELC;/*enable lcd*/
-        else if (strcmp(dev_id, "nuc900-kpi") == 0) {
-                mfpen &= (~GPSELC);/*enable kpi*/
-                mfpen |= ENKPI;
-        } else if (strcmp(dev_id, "nuc900-nand") == 0) {
-                mfpen &= (~GPSELC);/*enable nand*/
-                mfpen |= ENNAND;
-        } else
-                mfpen &= (~GPSELC);/*GPIOC[14:0]*/
-        __raw_writel(mfpen, REG_MFSEL);
-        mutex_unlock(&mfp_mutex);
-}
-EXPORT_SYMBOL(mfp_set_groupc);
-void mfp_set_groupi(struct device *dev)
-{
-        unsigned long mfpen;
-        const char *dev_id;
-        BUG_ON(!dev);
-        mutex_lock(&mfp_mutex);
-        dev_id = dev_name(dev);
-        mfpen = __raw_readl(REG_MFSEL);
-        mfpen &= ~GPSELEI1;/*default gpio16*/
-        if (strcmp(dev_id, "nuc900-wdog") == 0)
-                mfpen |= GPSELEI1;/*enable wdog*/
-        else if (strcmp(dev_id, "nuc900-atapi") == 0)
-                mfpen |= GPSELEI0;/*enable atapi*/
-        else if (strcmp(dev_id, "nuc900-keypad") == 0)
-                mfpen &= ~GPSELEI0;/*enable keypad*/
-        __raw_writel(mfpen, REG_MFSEL);
-        mutex_unlock(&mfp_mutex);
-}
-EXPORT_SYMBOL(mfp_set_groupi);
-void mfp_set_groupg(struct device *dev, const char *subname)
-{
-        unsigned long mfpen;
-        const char *dev_id;
-        BUG_ON((!dev) && (!subname));
-        mutex_lock(&mfp_mutex);
-        if (subname != NULL)
-                dev_id = subname;
-        else
-                dev_id = dev_name(dev);
-        mfpen = __raw_readl(REG_MFSEL);
-        if (strcmp(dev_id, "nuc900-spi") == 0) {
-                mfpen &= ~(GPIOG0TO1 | GPIOG2TO3);
-                mfpen |= ENSPI;/*enable spi*/
-        } else if (strcmp(dev_id, "nuc900-i2c0") == 0) {
-                mfpen &= ~(GPIOG0TO1);
-                mfpen |= ENI2C0;/*enable i2c0*/
-        } else if (strcmp(dev_id, "nuc900-i2c1") == 0) {
-                mfpen &= ~(GPIOG2TO3);
-                mfpen |= ENI2C1;/*enable i2c1*/
-        } else if (strcmp(dev_id, "nuc900-ac97") == 0) {
-                mfpen &= ~(GPIOG22TO23);
-                mfpen |= ENAC97;/*enable AC97*/
-        } else if (strcmp(dev_id, "nuc900-mmc-port1") == 0) {
-                mfpen &= ~(GPIOG18TO20);
-                mfpen |= (ENSD1 | 0x01);/*enable sd1*/
-        } else {
-                mfpen &= ~(GPIOG0TO1 | GPIOG2TO3);/*GPIOG[3:0]*/
-        }
-        __raw_writel(mfpen, REG_MFSEL);
-        mutex_unlock(&mfp_mutex);
-}
-EXPORT_SYMBOL(mfp_set_groupg);
-void mfp_set_groupd(struct device *dev, const char *subname)
-{
-        unsigned long mfpen;
-        const char *dev_id;
-        BUG_ON((!dev) && (!subname));
-        mutex_lock(&mfp_mutex);
-        if (subname != NULL)
-                dev_id = subname;
-        else
-                dev_id = dev_name(dev);
-        mfpen = __raw_readl(REG_MFSEL);
-        if (strcmp(dev_id, "nuc900-mmc-port0") == 0) {
-                mfpen &= ~GPSELD;/*enable sd0*/
-                mfpen |= ENSD0;
-        } else
-                mfpen &= (~GPSELD);
-        __raw_writel(mfpen, REG_MFSEL);
-        mutex_unlock(&mfp_mutex);
-}
-EXPORT_SYMBOL(mfp_set_groupd);
diff --git a/arch/arm/mach-w90x900/nuc910.c b/arch/arm/mach-w90x900/nuc910.c
deleted file mode 100644
index 45ae8285bfc9..000000000000
--- a/arch/arm/mach-w90x900/nuc910.c
+++ /dev/null
@@ -1,58 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * linux/arch/arm/mach-w90x900/nuc910.c
- *
- * Based on linux/arch/arm/plat-s3c24xx/s3c244x.c by Ben Dooks
- *
- * Copyright (c) 2009 Nuvoton corporation.
- *
- * Wan ZongShun <mcuos.com@gmail.com>
- *
- * NUC910 cpu support
- */
-#include <linux/platform_device.h>
-#include <asm/mach/map.h>
-#include <mach/hardware.h>
-#include "cpu.h"
-#include "clock.h"
-/* define specific CPU platform device */
-static struct platform_device *nuc910_dev[] __initdata = {
-        &nuc900_device_ts,
-        &nuc900_device_rtc,
-        &nuc900_device_lcd,
-        &nuc900_device_kpi,
-};
-/* define specific CPU platform io map */
-static struct map_desc nuc910evb_iodesc[] __initdata = {
-        IODESC_ENT(USBEHCIHOST),
-        IODESC_ENT(USBOHCIHOST),
-        IODESC_ENT(KPI),
-        IODESC_ENT(USBDEV),
-        IODESC_ENT(ADC),
-};
-/*Init NUC910 evb io*/
-void __init nuc910_map_io(void)
-{
-        nuc900_map_io(nuc910evb_iodesc, ARRAY_SIZE(nuc910evb_iodesc));
-}
-/*Init NUC910 clock*/
-void __init nuc910_init_clocks(void)
-{
-        nuc900_init_clocks();
-}
-/*Init NUC910 board info*/
-void __init nuc910_board_init(void)
-{
-        nuc900_board_init(nuc910_dev, ARRAY_SIZE(nuc910_dev));
-}
diff --git a/arch/arm/mach-w90x900/nuc910.h b/arch/arm/mach-w90x900/nuc910.h
deleted file mode 100644
index 53be3323736f..000000000000
--- a/arch/arm/mach-w90x900/nuc910.h
+++ /dev/null
@@ -1,17 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * arch/arm/mach-w90x900/nuc910.h
- *
- * Copyright (c) 2008 Nuvoton corporation
- *
- * Header file for NUC900 CPU support
- *
- * Wan ZongShun <mcuos.com@gmail.com>
- */
-#include "nuc9xx.h"
-/* extern file from nuc910.c */
-extern void nuc910_board_init(void);
-extern void nuc910_init_clocks(void);
-extern void nuc910_map_io(void);
diff --git a/arch/arm/mach-w90x900/nuc950.c b/arch/arm/mach-w90x900/nuc950.c
deleted file mode 100644
index 3be114249cd8..000000000000
--- a/arch/arm/mach-w90x900/nuc950.c
+++ /dev/null
@@ -1,52 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * linux/arch/arm/mach-w90x900/nuc950.c
- *
- * Based on linux/arch/arm/plat-s3c24xx/s3c244x.c by Ben Dooks
- *
- * Copyright (c) 2008 Nuvoton technology corporation.
- *
- * Wan ZongShun <mcuos.com@gmail.com>
- *
- * NUC950 cpu support
- */
-#include <linux/platform_device.h>
-#include <asm/mach/map.h>
-#include <mach/hardware.h>
-#include "cpu.h"
-/* define specific CPU platform device */
-static struct platform_device *nuc950_dev[] __initdata = {
-        &nuc900_device_kpi,
-        &nuc900_device_fmi,
-        &nuc900_device_lcd,
-};
-/* define specific CPU platform io map */
-static struct map_desc nuc950evb_iodesc[] __initdata = {
-};
-/*Init NUC950 evb io*/
-void __init nuc950_map_io(void)
-{
-        nuc900_map_io(nuc950evb_iodesc, ARRAY_SIZE(nuc950evb_iodesc));
-}
-/*Init NUC950 clock*/
-void __init nuc950_init_clocks(void)
-{
-        nuc900_init_clocks();
-}
-/*Init NUC950 board info*/
-void __init nuc950_board_init(void)
-{
-        nuc900_board_init(nuc950_dev, ARRAY_SIZE(nuc950_dev));
-}
diff --git a/arch/arm/mach-w90x900/nuc950.h b/arch/arm/mach-w90x900/nuc950.h
deleted file mode 100644
index 23cff81ea630..000000000000
--- a/arch/arm/mach-w90x900/nuc950.h
+++ /dev/null
@@ -1,17 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * arch/arm/mach-w90x900/nuc950.h
- *
- * Copyright (c) 2008 Nuvoton corporation
- *
- * Header file for NUC900 CPU support
- *
- * Wan ZongShun <mcuos.com@gmail.com>
- */
-#include "nuc9xx.h"
-/* extern file from nuc950.c */
-extern void nuc950_board_init(void);
-extern void nuc950_init_clocks(void);
-extern void nuc950_map_io(void);
diff --git a/arch/arm/mach-w90x900/nuc960.c b/arch/arm/mach-w90x900/nuc960.c
deleted file mode 100644
index 8a27d74b975e..000000000000
--- a/arch/arm/mach-w90x900/nuc960.c
+++ /dev/null
@@ -1,50 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * linux/arch/arm/mach-w90x900/nuc960.c
- *
- * Based on linux/arch/arm/plat-s3c24xx/s3c244x.c by Ben Dooks
- *
- * Copyright (c) 2008 Nuvoton technology corporation.
- *
- * Wan ZongShun <mcuos.com@gmail.com>
- *
- * NUC960 cpu support
- */
-#include <linux/platform_device.h>
-#include <asm/mach/map.h>
-#include <mach/hardware.h>
-#include "cpu.h"
-/* define specific CPU platform device */
-static struct platform_device *nuc960_dev[] __initdata = {
-        &nuc900_device_kpi,
-        &nuc900_device_fmi,
-};
-/* define specific CPU platform io map */
-static struct map_desc nuc960evb_iodesc[] __initdata = {
-};
-/*Init NUC960 evb io*/
-void __init nuc960_map_io(void)
-{
-        nuc900_map_io(nuc960evb_iodesc, ARRAY_SIZE(nuc960evb_iodesc));
-}
-/*Init NUC960 clock*/
-void __init nuc960_init_clocks(void)
-{
-        nuc900_init_clocks();
-}
-/*Init NUC960 board info*/
-void __init nuc960_board_init(void)
-{
-        nuc900_board_init(nuc960_dev, ARRAY_SIZE(nuc960_dev));
-}
diff --git a/arch/arm/mach-w90x900/nuc960.h b/arch/arm/mach-w90x900/nuc960.h
deleted file mode 100644
index 88bb13c971dc..000000000000
--- a/arch/arm/mach-w90x900/nuc960.h
+++ /dev/null
@@ -1,17 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * arch/arm/mach-w90x900/nuc960.h
- *
- * Copyright (c) 2008 Nuvoton corporation
- *
- * Header file for NUC900 CPU support
- *
- * Wan ZongShun <mcuos.com@gmail.com>
- */
-#include "nuc9xx.h"
-/* extern file from nuc960.c */
-extern void nuc960_board_init(void);
-extern void nuc960_init_clocks(void);
-extern void nuc960_map_io(void);
diff --git a/arch/arm/mach-w90x900/nuc9xx.h b/arch/arm/mach-w90x900/nuc9xx.h
deleted file mode 100644
index 21f6f9c304e8..000000000000
--- a/arch/arm/mach-w90x900/nuc9xx.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * arch/arm/mach-w90x900/nuc9xx.h
- *
- * Copied from nuc910.h, which had:
- *
- * Copyright (c) 2008 Nuvoton corporation
- *
- * Header file for NUC900 CPU support
- *
- * Wan ZongShun <mcuos.com@gmail.com>
- */
-#include <linux/reboot.h>
-struct map_desc;
-/* core initialisation functions */
-extern void nuc900_init_irq(void);
-extern void nuc900_timer_init(void);
-extern void nuc9xx_restart(enum reboot_mode, const char *);
diff --git a/arch/arm/mach-w90x900/regs-ebi.h b/arch/arm/mach-w90x900/regs-ebi.h
deleted file mode 100644
index 3fb22702cfc0..000000000000
--- a/arch/arm/mach-w90x900/regs-ebi.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * arch/arm/mach-w90x900/include/mach/regs-ebi.h
- *
- * Copyright (c) 2009 Nuvoton technology corporation.
- *
- * Wan ZongShun <mcuos.com@gmail.com>
- */
-#ifndef __ASM_ARCH_REGS_EBI_H
-#define __ASM_ARCH_REGS_EBI_H
-/* EBI Control Registers */
-#define EBI_BA          W90X900_VA_EBI
-#define REG_EBICON      (EBI_BA + 0x00)
-#define REG_ROMCON      (EBI_BA + 0x04)
-#define REG_SDCONF0     (EBI_BA + 0x08)
-#define REG_SDCONF1     (EBI_BA + 0x0C)
-#define REG_SDTIME0     (EBI_BA + 0x10)
-#define REG_SDTIME1     (EBI_BA + 0x14)
-#define REG_EXT0CON     (EBI_BA + 0x18)
-#define REG_EXT1CON     (EBI_BA + 0x1C)
-#define REG_EXT2CON     (EBI_BA + 0x20)
-#define REG_EXT3CON     (EBI_BA + 0x24)
-#define REG_EXT4CON     (EBI_BA + 0x28)
-#define REG_CKSKEW      (EBI_BA + 0x2C)
-#endif /*  __ASM_ARCH_REGS_EBI_H */
diff --git a/arch/arm/mach-w90x900/regs-gcr.h b/arch/arm/mach-w90x900/regs-gcr.h
deleted file mode 100644
index caf1090ecad8..000000000000
--- a/arch/arm/mach-w90x900/regs-gcr.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/*
- * arch/arm/mach-w90x900/include/mach/regs-gcr.h
- *
- * Copyright (c) 2010 Nuvoton technology corporation
- * All rights reserved.
- *
- * Wan ZongShun <mcuos.com@gmail.com>
- */
-#ifndef __ASM_ARCH_REGS_GCR_H
-#define __ASM_ARCH_REGS_GCR_H
-/* Global control registers */
-#define GCR_BA          W90X900_VA_GCR
-#define REG_PDID        (GCR_BA+0x000)
-#define REG_PWRON       (GCR_BA+0x004)
-#define REG_ARBCON      (GCR_BA+0x008)
-#define REG_MFSEL       (GCR_BA+0x00C)
-#define REG_EBIDPE      (GCR_BA+0x010)
-#define REG_LCDDPE      (GCR_BA+0x014)
-#define REG_GPIOCPE     (GCR_BA+0x018)
-#define REG_GPIODPE     (GCR_BA+0x01C)
-#define REG_GPIOEPE     (GCR_BA+0x020)
-#define REG_GPIOFPE     (GCR_BA+0x024)
-#define REG_GPIOGPE     (GCR_BA+0x028)
-#define REG_GPIOHPE     (GCR_BA+0x02C)
-#define REG_GPIOIPE     (GCR_BA+0x030)
-#define REG_GTMP1       (GCR_BA+0x034)
-#define REG_GTMP2       (GCR_BA+0x038)
-#define REG_GTMP3       (GCR_BA+0x03C)
-#endif /*  __ASM_ARCH_REGS_GCR_H */
diff --git a/arch/arm/mach-w90x900/regs-timer.h b/arch/arm/mach-w90x900/regs-timer.h
deleted file mode 100644
index d12807fd1e3e..000000000000
--- a/arch/arm/mach-w90x900/regs-timer.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/*
- * arch/arm/mach-w90x900/include/mach/regs-timer.h
- *
- * Copyright (c) 2008 Nuvoton technology corporation
- * All rights reserved.
- *
- * Wan ZongShun <mcuos.com@gmail.com>
- *
- * Based on arch/arm/mach-s3c2410/include/mach/regs-timer.h
- */
-#ifndef __ASM_ARCH_REGS_TIMER_H
-#define __ASM_ARCH_REGS_TIMER_H
-/* Timer Registers */
-#define TMR_BA                  W90X900_VA_TIMER
-#define REG_TCSR0               (TMR_BA+0x00)
-#define REG_TCSR1               (TMR_BA+0x04)
-#define REG_TICR0               (TMR_BA+0x08)
-#define REG_TICR1               (TMR_BA+0x0C)
-#define REG_TDR0                (TMR_BA+0x10)
-#define REG_TDR1                (TMR_BA+0x14)
-#define REG_TISR                (TMR_BA+0x18)
-#define REG_WTCR                (TMR_BA+0x1C)
-#define REG_TCSR2               (TMR_BA+0x20)
-#define REG_TCSR3               (TMR_BA+0x24)
-#define REG_TICR2               (TMR_BA+0x28)
-#define REG_TICR3               (TMR_BA+0x2C)
-#define REG_TDR2                (TMR_BA+0x30)
-#define REG_TDR3                (TMR_BA+0x34)
-#define REG_TCSR4               (TMR_BA+0x40)
-#define REG_TICR4               (TMR_BA+0x48)
-#define REG_TDR4                (TMR_BA+0x50)
-#endif /*  __ASM_ARCH_REGS_TIMER_H */
diff --git a/arch/arm/mach-w90x900/regs-usb.h b/arch/arm/mach-w90x900/regs-usb.h
deleted file mode 100644
index 98046c811bf7..000000000000
--- a/arch/arm/mach-w90x900/regs-usb.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * arch/arm/mach-w90x900/include/mach/regs-usb.h
- *
- * Copyright (c) 2008 Nuvoton technology corporation.
- *
- * Wan ZongShun <mcuos.com@gmail.com>
- */
-#ifndef __ASM_ARCH_REGS_USB_H
-#define __ASM_ARCH_REGS_USB_H
-/* usb Control Registers  */
-#define USBH_BA         W90X900_VA_USBEHCIHOST
-#define USBD_BA         W90X900_VA_USBDEV
-#define USBO_BA         W90X900_VA_USBOHCIHOST
-/* USB Host Control Registers */
-#define REG_UPSCR0      (USBH_BA+0x064)
-#define REG_UPSCR1      (USBH_BA+0x068)
-#define REG_USBPCR0     (USBH_BA+0x0C4)
-#define REG_USBPCR1     (USBH_BA+0x0C8)
-/* USBH OHCI Control Registers */
-#define REG_OpModEn     (USBO_BA+0x204)
-/*This bit controls the polarity of over
-*current flag from external power IC.
-*/
-#define OCALow          0x08
-#endif /*  __ASM_ARCH_REGS_USB_H */
diff --git a/arch/arm/mach-w90x900/time.c b/arch/arm/mach-w90x900/time.c
deleted file mode 100644
index dd20fab9a960..000000000000
--- a/arch/arm/mach-w90x900/time.c
+++ /dev/null
@@ -1,168 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * linux/arch/arm/mach-w90x900/time.c
- *
- * Based on linux/arch/arm/plat-s3c24xx/time.c by Ben Dooks
- *
- * Copyright (c) 2009 Nuvoton technology corporation
- * All rights reserved.
- *
- * Wan ZongShun <mcuos.com@gmail.com>
- */
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/err.h>
-#include <linux/clk.h>
-#include <linux/io.h>
-#include <linux/leds.h>
-#include <linux/clocksource.h>
-#include <linux/clockchips.h>
-#include <asm/mach-types.h>
-#include <asm/mach/irq.h>
-#include <asm/mach/time.h>
-#include <mach/map.h>
-#include "regs-timer.h"
-#include "nuc9xx.h"
-#define RESETINT        0x1f
-#define PERIOD          (0x01 << 27)
-#define ONESHOT         (0x00 << 27)
-#define COUNTEN         (0x01 << 30)
-#define INTEN           (0x01 << 29)
-#define TICKS_PER_SEC   100
-#define PRESCALE        0x63 /* Divider = prescale + 1 */
-#define TDR_SHIFT       24
-static unsigned int timer0_load;
-static int nuc900_clockevent_shutdown(struct clock_event_device *evt)
-{
-        unsigned int val = __raw_readl(REG_TCSR0) & ~(0x03 << 27);
-        __raw_writel(val, REG_TCSR0);
-        return 0;
-}
-static int nuc900_clockevent_set_oneshot(struct clock_event_device *evt)
-{
-        unsigned int val = __raw_readl(REG_TCSR0) & ~(0x03 << 27);
-        val |= (ONESHOT | COUNTEN | INTEN | PRESCALE);
-        __raw_writel(val, REG_TCSR0);
-        return 0;
-}
-static int nuc900_clockevent_set_periodic(struct clock_event_device *evt)
-{
-        unsigned int val = __raw_readl(REG_TCSR0) & ~(0x03 << 27);
-        __raw_writel(timer0_load, REG_TICR0);
-        val |= (PERIOD | COUNTEN | INTEN | PRESCALE);
-        __raw_writel(val, REG_TCSR0);
-        return 0;
-}
-static int nuc900_clockevent_setnextevent(unsigned long evt,
-                struct clock_event_device *clk)
-{
-        unsigned int val;
-        __raw_writel(evt, REG_TICR0);
-        val = __raw_readl(REG_TCSR0);
-        val |= (COUNTEN | INTEN | PRESCALE);
-        __raw_writel(val, REG_TCSR0);
-        return 0;
-}
-static struct clock_event_device nuc900_clockevent_device = {
-        .name                   = "nuc900-timer0",
-        .features               = CLOCK_EVT_FEAT_PERIODIC |
-                                  CLOCK_EVT_FEAT_ONESHOT,
-        .set_state_shutdown     = nuc900_clockevent_shutdown,
-        .set_state_periodic     = nuc900_clockevent_set_periodic,
-        .set_state_oneshot      = nuc900_clockevent_set_oneshot,
-        .tick_resume            = nuc900_clockevent_shutdown,
-        .set_next_event         = nuc900_clockevent_setnextevent,
-        .rating                 = 300,
-};
-/*IRQ handler for the timer*/
-static irqreturn_t nuc900_timer0_interrupt(int irq, void *dev_id)
-{
-        struct clock_event_device *evt = &nuc900_clockevent_device;
-        __raw_writel(0x01, REG_TISR); /* clear TIF0 */
-        evt->event_handler(evt);
-        return IRQ_HANDLED;
-}
-static struct irqaction nuc900_timer0_irq = {
-        .name           = "nuc900-timer0",
-        .flags          = IRQF_TIMER | IRQF_IRQPOLL,
-        .handler        = nuc900_timer0_interrupt,
-};
-static void __init nuc900_clockevents_init(void)
-{
-        unsigned int rate;
-        struct clk *clk = clk_get(NULL, "timer0");
-        BUG_ON(IS_ERR(clk));
-        __raw_writel(0x00, REG_TCSR0);
-        clk_enable(clk);
-        rate = clk_get_rate(clk) / (PRESCALE + 1);
-        timer0_load = (rate / TICKS_PER_SEC);
-        __raw_writel(RESETINT, REG_TISR);
-        setup_irq(IRQ_TIMER0, &nuc900_timer0_irq);
-        nuc900_clockevent_device.cpumask = cpumask_of(0);
-        clockevents_config_and_register(&nuc900_clockevent_device, rate,
-                                        0xf, 0xffffffff);
-}
-static void __init nuc900_clocksource_init(void)
-{
-        unsigned int val;
-        unsigned int rate;
-        struct clk *clk = clk_get(NULL, "timer1");
-        BUG_ON(IS_ERR(clk));
-        __raw_writel(0x00, REG_TCSR1);
-        clk_enable(clk);
-        rate = clk_get_rate(clk) / (PRESCALE + 1);
-        __raw_writel(0xffffffff, REG_TICR1);
-        val = __raw_readl(REG_TCSR1);
-        val |= (COUNTEN | PERIOD | PRESCALE);
-        __raw_writel(val, REG_TCSR1);
-        clocksource_mmio_init(REG_TDR1, "nuc900-timer1", rate, 200,
-                TDR_SHIFT, clocksource_mmio_readl_down);
-}
-void __init nuc900_timer_init(void)
-{
-        nuc900_clocksource_init();
-        nuc900_clockevents_init();
-}
diff --git a/arch/arm/mach-zynq/headsmp.S b/arch/arm/mach-zynq/headsmp.S
index ab85003cf9ad..3449e0d1f990 100644
--- a/arch/arm/mach-zynq/headsmp.S
+++ b/arch/arm/mach-zynq/headsmp.S
@@ -7,6 +7,8 @@
 #include <linux/init.h>
 #include <asm/assembler.h>
+        .arm
 ENTRY(zynq_secondary_trampoline)
 ARM_BE8(setend  be)                             @ ensure we are in BE8 mode
        ldr     r0, zynq_secondary_trampoline_jump
diff --git a/arch/arm/mach-zynq/platsmp.c b/arch/arm/mach-zynq/platsmp.c
index a7cfe07156f4..a10085be9073 100644
--- a/arch/arm/mach-zynq/platsmp.c
+++ b/arch/arm/mach-zynq/platsmp.c
@@ -57,7 +57,7 @@ int zynq_cpun_start(u32 address, int cpu)
                        * 0x4: Jump by mov instruction
                        * 0x8: Jumping address
                        */
-                        memcpy((__force void *)zero, &zynq_secondary_trampoline,
+                        memcpy_toio(zero, &zynq_secondary_trampoline,
                                                        trampoline_size);
                        writel(address, zero + trampoline_size);
@@ -81,7 +81,7 @@ EXPORT_SYMBOL(zynq_cpun_start);
 static int zynq_boot_secondary(unsigned int cpu, struct task_struct *idle)
 {
-        return zynq_cpun_start(__pa_symbol(secondary_startup), cpu);
+        return zynq_cpun_start(__pa_symbol(secondary_startup_arm), cpu);
 }
 /*
diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
index c1222c0e9fd3..0ab3a86b1f52 100644
--- a/arch/arm/mm/Kconfig
+++ b/arch/arm/mm/Kconfig
@@ -106,7 +106,7 @@ config CPU_ARM922T
        help
          The ARM922T is a version of the ARM920T, but with smaller
          instruction and data caches. It is used in Altera's
-          Excalibur XA device family and Micrel's KS8695 Centaur.
+          Excalibur XA device family and the ARM Integrator.
          Say Y if you want support for the ARM922T processor.
          Otherwise, say N.
diff --git a/arch/arm/mm/copypage-xscale.c b/arch/arm/mm/copypage-xscale.c
index 61d834157bc0..382e1c2855e8 100644
--- a/arch/arm/mm/copypage-xscale.c
+++ b/arch/arm/mm/copypage-xscale.c
@@ -42,6 +42,7 @@ static void mc_copy_user_page(void *from, void *to)
         * when prefetching destination as well.  (NP)
         */
        asm volatile ("\
+.arch xscale                                    \n\
        pld     [%0, #0]                        \n\
        pld     [%0, #32]                       \n\
        pld     [%1, #0]                        \n\
@@ -106,8 +107,9 @@ void
 xscale_mc_clear_user_highpage(struct page *page, unsigned long vaddr)
 {
        void *ptr, *kaddr = kmap_atomic(page);
-        asm volatile(
+        asm volatile("\
-        "mov    r1, %2                          \n\
+.arch xscale                                    \n\
+        mov     r1, %2                          \n\
        mov     r2, #0                          \n\
        mov     r3, #0                          \n\
 1:      mov     ip, %0                          \n\
diff --git a/arch/arm/plat-iop/Makefile b/arch/arm/plat-iop/Makefile
deleted file mode 100644
index 4d839a3cf284..000000000000
--- a/arch/arm/plat-iop/Makefile
+++ /dev/null
@@ -1,28 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-#
-# Makefile for the linux kernel.
-#
-# IOP32X
-obj-$(CONFIG_ARCH_IOP32X) += i2c.o
-obj-$(CONFIG_ARCH_IOP32X) += pci.o
-obj-$(CONFIG_ARCH_IOP32X) += setup.o
-obj-$(CONFIG_ARCH_IOP32X) += time.o
-obj-$(CONFIG_ARCH_IOP32X) += cp6.o
-obj-$(CONFIG_ARCH_IOP32X) += adma.o
-obj-$(CONFIG_ARCH_IOP32X) += pmu.o
-obj-$(CONFIG_ARCH_IOP32X) += restart.o
-# IOP33X
-obj-$(CONFIG_ARCH_IOP33X) += i2c.o
-obj-$(CONFIG_ARCH_IOP33X) += pci.o
-obj-$(CONFIG_ARCH_IOP33X) += setup.o
-obj-$(CONFIG_ARCH_IOP33X) += time.o
-obj-$(CONFIG_ARCH_IOP33X) += cp6.o
-obj-$(CONFIG_ARCH_IOP33X) += adma.o
-obj-$(CONFIG_ARCH_IOP33X) += pmu.o
-obj-$(CONFIG_ARCH_IOP33X) += restart.o
-# IOP13XX
-obj-$(CONFIG_ARCH_IOP13XX) += cp6.o
-obj-$(CONFIG_ARCH_IOP13XX) += time.o
diff --git a/arch/arm/plat-samsung/include/plat/gpio-core.h b/arch/arm/plat-samsung/include/plat/gpio-core.h
index 51e721f5e491..c0bfceb88340 100644
--- a/arch/arm/plat-samsung/include/plat/gpio-core.h
+++ b/arch/arm/plat-samsung/include/plat/gpio-core.h
@@ -12,6 +12,7 @@
 /* Bring in machine-local definitions, especially S3C_GPIO_END */
 #include <mach/gpio-samsung.h>
+#include <linux/gpio/driver.h>
 #define GPIOCON_OFF     (0x00)
 #define GPIODAT_OFF     (0x04)
diff --git a/arch/arm/plat-samsung/include/plat/usb-phy.h b/arch/arm/plat-samsung/include/plat/usb-phy.h
index 6d0c788beb9d..94da89ecbd3b 100644
--- a/arch/arm/plat-samsung/include/plat/usb-phy.h
+++ b/arch/arm/plat-samsung/include/plat/usb-phy.h
@@ -7,8 +7,6 @@
 #ifndef __PLAT_SAMSUNG_USB_PHY_H
 #define __PLAT_SAMSUNG_USB_PHY_H __FILE__
-#include <linux/usb/samsung_usb_phy.h>
 extern int s5p_usb_phy_init(struct platform_device *pdev, int type);
 extern int s5p_usb_phy_exit(struct platform_device *pdev, int type);
diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms
index 4778c775de1b..16d761475a86 100644
--- a/arch/arm64/Kconfig.platforms
+++ b/arch/arm64/Kconfig.platforms
@@ -77,6 +77,7 @@ config ARCH_BRCMSTB
 config ARCH_EXYNOS
        bool "ARMv8 based Samsung Exynos SoC family"
        select COMMON_CLK_SAMSUNG
+        select EXYNOS_CHIPID
        select EXYNOS_PM_DOMAINS if PM_GENERIC_DOMAINS
        select EXYNOS_PMU
        select HAVE_S3C2410_WATCHDOG if WATCHDOG
@@ -173,6 +174,7 @@ config ARCH_MXC
        select PM
        select PM_GENERIC_DOMAINS
        select SOC_BUS
+        select TIMER_IMX_SYS_CTR
        help
          This enables support for the ARMv8 based SoCs in the
          NXP i.MX family.
diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index 03fa0c58cef3..413efef5fbb6 100644
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
@@ -294,8 +294,8 @@ config INTEL_IOATDMA
          If unsure, say N.
 config INTEL_IOP_ADMA
-        tristate "Intel IOP ADMA support"
+        tristate "Intel IOP32x ADMA support"
-        depends on ARCH_IOP32X || ARCH_IOP33X || ARCH_IOP13XX
+        depends on ARCH_IOP32X
        select DMA_ENGINE
        select ASYNC_TX_ENABLE_CHANNEL_SWITCH
        help
diff --git a/drivers/dma/iop-adma.c b/drivers/dma/iop-adma.c
index c6c0143670d9..03f4a588cf7f 100644
--- a/drivers/dma/iop-adma.c
+++ b/drivers/dma/iop-adma.c
@@ -16,13 +16,13 @@
 #include <linux/spinlock.h>
 #include <linux/interrupt.h>
 #include <linux/platform_device.h>
+#include <linux/prefetch.h>
 #include <linux/memory.h>
 #include <linux/ioport.h>
 #include <linux/raid/pq.h>
 #include <linux/slab.h>
-#include <mach/adma.h>
+#include "iop-adma.h"
 #include "dmaengine.h"
 #define to_iop_adma_chan(chan) container_of(chan, struct iop_adma_chan, common)
@@ -116,9 +116,9 @@ static void __iop_adma_slot_cleanup(struct iop_adma_chan *iop_chan)
        list_for_each_entry_safe(iter, _iter, &iop_chan->chain,
                                        chain_node) {
                pr_debug("\tcookie: %d slot: %d busy: %d "
-                        "this_desc: %#x next_desc: %#x ack: %d\n",
+                        "this_desc: %#x next_desc: %#llx ack: %d\n",
                        iter->async_tx.cookie, iter->idx, busy,
-                        iter->async_tx.phys, iop_desc_get_next_desc(iter),
+                        iter->async_tx.phys, (u64)iop_desc_get_next_desc(iter),
                        async_tx_test_ack(&iter->async_tx));
                prefetch(_iter);
                prefetch(&_iter->async_tx);
@@ -306,9 +306,9 @@ retry:
                                int i;
                                dev_dbg(iop_chan->device->common.dev,
                                        "allocated slot: %d "
-                                        "(desc %p phys: %#x) slots_per_op %d\n",
+                                        "(desc %p phys: %#llx) slots_per_op %d\n",
                                        iter->idx, iter->hw_desc,
-                                        iter->async_tx.phys, slots_per_op);
+                                        (u64)iter->async_tx.phys, slots_per_op);
                                /* pre-ack all but the last descriptor */
                                if (num_slots != slots_per_op)
@@ -516,7 +516,7 @@ iop_adma_prep_dma_memcpy(struct dma_chan *chan, dma_addr_t dma_dest,
                return NULL;
        BUG_ON(len > IOP_ADMA_MAX_BYTE_COUNT);
-        dev_dbg(iop_chan->device->common.dev, "%s len: %u\n",
+        dev_dbg(iop_chan->device->common.dev, "%s len: %zu\n",
                __func__, len);
        spin_lock_bh(&iop_chan->lock);
@@ -549,7 +549,7 @@ iop_adma_prep_dma_xor(struct dma_chan *chan, dma_addr_t dma_dest,
        BUG_ON(len > IOP_ADMA_XOR_MAX_BYTE_COUNT);
        dev_dbg(iop_chan->device->common.dev,
-                "%s src_cnt: %d len: %u flags: %lx\n",
+                "%s src_cnt: %d len: %zu flags: %lx\n",
                __func__, src_cnt, len, flags);
        spin_lock_bh(&iop_chan->lock);
@@ -582,7 +582,7 @@ iop_adma_prep_dma_xor_val(struct dma_chan *chan, dma_addr_t *dma_src,
        if (unlikely(!len))
                return NULL;
-        dev_dbg(iop_chan->device->common.dev, "%s src_cnt: %d len: %u\n",
+        dev_dbg(iop_chan->device->common.dev, "%s src_cnt: %d len: %zu\n",
                __func__, src_cnt, len);
        spin_lock_bh(&iop_chan->lock);
@@ -620,7 +620,7 @@ iop_adma_prep_dma_pq(struct dma_chan *chan, dma_addr_t *dst, dma_addr_t *src,
        BUG_ON(len > IOP_ADMA_XOR_MAX_BYTE_COUNT);
        dev_dbg(iop_chan->device->common.dev,
-                "%s src_cnt: %d len: %u flags: %lx\n",
+                "%s src_cnt: %d len: %zu flags: %lx\n",
                __func__, src_cnt, len, flags);
        if (dmaf_p_disabled_continue(flags))
@@ -683,7 +683,7 @@ iop_adma_prep_dma_pq_val(struct dma_chan *chan, dma_addr_t *pq, dma_addr_t *src,
                return NULL;
        BUG_ON(len > IOP_ADMA_XOR_MAX_BYTE_COUNT);
-        dev_dbg(iop_chan->device->common.dev, "%s src_cnt: %d len: %u\n",
+        dev_dbg(iop_chan->device->common.dev, "%s src_cnt: %d len: %zu\n",
                __func__, src_cnt, len);
        spin_lock_bh(&iop_chan->lock);
diff --git a/arch/arm/include/asm/hardware/iop3xx-adma.h b/drivers/dma/iop-adma.h
index 6d998df17efd..c499c9578f00 100644
--- a/arch/arm/include/asm/hardware/iop3xx-adma.h
+++ b/drivers/dma/iop-adma.h
@@ -6,8 +6,7 @@
 #define _ADMA_H
 #include <linux/types.h>
 #include <linux/io.h>
-#include <mach/hardware.h>
+#include <linux/platform_data/dma-iop32x.h>
-#include <asm/hardware/iop_adma.h>
 /* Memory copy units */
 #define DMA_CCR(chan)           (chan->mmr_base + 0x0)
@@ -34,10 +33,6 @@
 #define AAU_EDCR1_IDX   17
 #define AAU_EDCR2_IDX   26
-#define DMA0_ID 0
-#define DMA1_ID 1
-#define AAU_ID 2
 struct iop3xx_aau_desc_ctrl {
        unsigned int int_en:1;
        unsigned int blk1_cmd_ctrl:3;
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index e193c76948c4..305b47ed4532 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -275,7 +275,7 @@ config GPIO_ICH
 config GPIO_IOP
        tristate "Intel IOP GPIO"
-        depends on ARCH_IOP32X || ARCH_IOP33X || COMPILE_TEST
+        depends on ARCH_IOP32X || COMPILE_TEST
        select GPIO_GENERIC
        help
          Say yes here to support the GPIO functionality of a number of Intel
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index 09367fc014c3..f8c77edf70d0 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -684,7 +684,7 @@ config I2C_IMX_LPI2C
 config I2C_IOP3XX
        tristate "Intel IOPx3xx and IXP4xx on-chip I2C interface"
-        depends on ARCH_IOP32X || ARCH_IOP33X || ARCH_IXP4XX || ARCH_IOP13XX
+        depends on ARCH_IOP32X || ARCH_IXP4XX
        help
          Say Y here if you want to use the IIC bus controller on
          the Intel IOPx3xx I/O Processors or IXP4xx Network Processors.
diff --git a/drivers/net/ethernet/nxp/Kconfig b/drivers/net/ethernet/nxp/Kconfig
index 261f107e2be0..418afb84c84b 100644
--- a/drivers/net/ethernet/nxp/Kconfig
+++ b/drivers/net/ethernet/nxp/Kconfig
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0-only
 config LPC_ENET
        tristate "NXP ethernet MAC on LPC devices"
-        depends on ARCH_LPC32XX
+        depends on ARCH_LPC32XX || COMPILE_TEST
        select PHYLIB
        help
          Say Y or M here if you want to use the NXP ethernet MAC included on
diff --git a/drivers/net/ethernet/nxp/lpc_eth.c b/drivers/net/ethernet/nxp/lpc_eth.c
index f7e11f1b0426..141571e2ec11 100644
--- a/drivers/net/ethernet/nxp/lpc_eth.c
+++ b/drivers/net/ethernet/nxp/lpc_eth.c
@@ -14,14 +14,12 @@
 #include <linux/crc32.h>
 #include <linux/etherdevice.h>
 #include <linux/module.h>
+#include <linux/of.h>
 #include <linux/of_net.h>
 #include <linux/phy.h>
 #include <linux/platform_device.h>
 #include <linux/spinlock.h>
+#include <linux/soc/nxp/lpc32xx-misc.h>
-#include <mach/board.h>
-#include <mach/hardware.h>
-#include <mach/platform.h>
 #define MODNAME "lpc-eth"
 #define DRV_VERSION "1.00"
@@ -1237,16 +1235,9 @@ static int lpc_eth_drv_probe(struct platform_device *pdev)
        dma_addr_t dma_handle;
        struct resource *res;
        int irq, ret;
-        u32 tmp;
        /* Setup network interface for RMII or MII mode */
-        tmp = __raw_readl(LPC32XX_CLKPWR_MACCLK_CTRL);
+        lpc32xx_set_phy_interface_mode(lpc_phy_interface_mode(dev));
-        tmp &= ~LPC32XX_CLKPWR_MACCTRL_PINS_MSK;
-        if (lpc_phy_interface_mode(dev) == PHY_INTERFACE_MODE_MII)
-                tmp |= LPC32XX_CLKPWR_MACCTRL_USE_MII_PINS;
-        else
-                tmp |= LPC32XX_CLKPWR_MACCTRL_USE_RMII_PINS;
-        __raw_writel(tmp, LPC32XX_CLKPWR_MACCLK_CTRL);
        /* Get platform resources */
        res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
@@ -1311,19 +1302,18 @@ static int lpc_eth_drv_probe(struct platform_device *pdev)
        /* Get size of DMA buffers/descriptors region */
        pldat->dma_buff_size = (ENET_TX_DESC + ENET_RX_DESC) * (ENET_MAXF_SIZE +
                sizeof(struct txrx_desc_t) + sizeof(struct rx_status_t));
-        pldat->dma_buff_base_v = 0;
        if (use_iram_for_net(dev)) {
-                dma_handle = LPC32XX_IRAM_BASE;
+                if (pldat->dma_buff_size >
-                if (pldat->dma_buff_size <= lpc32xx_return_iram_size())
+                    lpc32xx_return_iram(&pldat->dma_buff_base_v, &dma_handle)) {
-                        pldat->dma_buff_base_v =
+                        pldat->dma_buff_base_v = NULL;
-                                io_p2v(LPC32XX_IRAM_BASE);
+                        pldat->dma_buff_size = 0;
-                else
                        netdev_err(ndev,
                                "IRAM not big enough for net buffers, using SDRAM instead.\n");
+                }
        }
-        if (pldat->dma_buff_base_v == 0) {
+        if (pldat->dma_buff_base_v == NULL) {
                ret = dma_coerce_mask_and_coherent(dev, DMA_BIT_MASK(32));
                if (ret)
                        goto err_out_free_irq;
@@ -1344,13 +1334,14 @@ static int lpc_eth_drv_probe(struct platform_device *pdev)
        pldat->dma_buff_base_p = dma_handle;
        netdev_dbg(ndev, "IO address space     :%pR\n", res);
-        netdev_dbg(ndev, "IO address size      :%d\n", resource_size(res));
+        netdev_dbg(ndev, "IO address size      :%zd\n",
+                        (size_t)resource_size(res));
        netdev_dbg(ndev, "IO address (mapped)  :0x%p\n",
                        pldat->net_base);
        netdev_dbg(ndev, "IRQ number           :%d\n", ndev->irq);
-        netdev_dbg(ndev, "DMA buffer size      :%d\n", pldat->dma_buff_size);
+        netdev_dbg(ndev, "DMA buffer size      :%zd\n", pldat->dma_buff_size);
-        netdev_dbg(ndev, "DMA buffer P address :0x%08x\n",
+        netdev_dbg(ndev, "DMA buffer P address :%pad\n",
-                        pldat->dma_buff_base_p);
+                        &pldat->dma_buff_base_p);
        netdev_dbg(ndev, "DMA buffer V address :0x%p\n",
                        pldat->dma_buff_base_v);
@@ -1397,8 +1388,8 @@ static int lpc_eth_drv_probe(struct platform_device *pdev)
        if (ret)
                goto err_out_unregister_netdev;
-        netdev_info(ndev, "LPC mac at 0x%08x irq %d\n",
+        netdev_info(ndev, "LPC mac at 0x%08lx irq %d\n",
-               res->start, ndev->irq);
+               (unsigned long)res->start, ndev->irq);
        device_init_wakeup(dev, 1);
        device_set_wakeup_enable(dev, 0);
@@ -1409,7 +1400,7 @@ err_out_unregister_netdev:
        unregister_netdev(ndev);
 err_out_dma_unmap:
        if (!use_iram_for_net(dev) ||
-            pldat->dma_buff_size > lpc32xx_return_iram_size())
+            pldat->dma_buff_size > lpc32xx_return_iram(NULL, NULL))
                dma_free_coherent(dev, pldat->dma_buff_size,
                                  pldat->dma_buff_base_v,
                                  pldat->dma_buff_base_p);
@@ -1436,7 +1427,7 @@ static int lpc_eth_drv_remove(struct platform_device *pdev)
        unregister_netdev(ndev);
        if (!use_iram_for_net(&pldat->pdev->dev) ||
-            pldat->dma_buff_size > lpc32xx_return_iram_size())
+            pldat->dma_buff_size > lpc32xx_return_iram(NULL, NULL))
                dma_free_coherent(&pldat->pdev->dev, pldat->dma_buff_size,
                                  pldat->dma_buff_base_v,
                                  pldat->dma_buff_base_p);
diff --git a/drivers/soc/ux500/ux500-soc-id.c b/drivers/soc/ux500/ux500-soc-id.c
index ea5fd2e5e340..d64feeb51a40 100644
--- a/drivers/soc/ux500/ux500-soc-id.c
+++ b/drivers/soc/ux500/ux500-soc-id.c
@@ -203,10 +203,13 @@ static int __init ux500_soc_device_init(void)
        ux500_setup_id();
        soc_dev_attr = kzalloc(sizeof(*soc_dev_attr), GFP_KERNEL);
-        if (!soc_dev_attr)
+        if (!soc_dev_attr) {
+                of_node_put(backupram);
                return -ENOMEM;
+        }
        soc_info_populate(soc_dev_attr, backupram);
+        of_node_put(backupram);
        soc_dev = soc_device_register(soc_dev_attr);
        if (IS_ERR(soc_dev)) {
diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig
index 2f631501c75f..514169eb1859 100644
--- a/drivers/tty/serial/Kconfig
+++ b/drivers/tty/serial/Kconfig
@@ -739,7 +739,8 @@ config SERIAL_PNX8XXX_CONSOLE
 config SERIAL_HS_LPC32XX
        tristate "LPC32XX high speed serial port support"
-        depends on ARCH_LPC32XX && OF
+        depends on ARCH_LPC32XX || COMPILE_TEST
+        depends on OF
        select SERIAL_CORE
        help
          Support for the LPC32XX high speed serial ports (up to 900kbps).
diff --git a/drivers/tty/serial/lpc32xx_hs.c b/drivers/tty/serial/lpc32xx_hs.c
index f4e27d0ad947..d3843f722182 100644
--- a/drivers/tty/serial/lpc32xx_hs.c
+++ b/drivers/tty/serial/lpc32xx_hs.c
@@ -25,8 +25,8 @@
 #include <linux/irq.h>
 #include <linux/gpio.h>
 #include <linux/of.h>
-#include <mach/platform.h>
+#include <linux/sizes.h>
-#include <mach/hardware.h>
+#include <linux/soc/nxp/lpc32xx-misc.h>
 /*
 * High Speed UART register offsets
@@ -81,6 +81,8 @@
 #define LPC32XX_HSU_TX_TL8B                     (0x2 << 0)
 #define LPC32XX_HSU_TX_TL16B                    (0x3 << 0)
+#define LPC32XX_MAIN_OSC_FREQ                   13000000
 #define MODNAME "lpc32xx_hsuart"
 struct lpc32xx_hsuart_port {
@@ -151,8 +153,6 @@ static void lpc32xx_hsuart_console_write(struct console *co, const char *s,
        local_irq_restore(flags);
 }
-static void lpc32xx_loopback_set(resource_size_t mapbase, int state);
 static int __init lpc32xx_hsuart_console_setup(struct console *co,
                                               char *options)
 {
@@ -439,35 +439,6 @@ static void serial_lpc32xx_break_ctl(struct uart_port *port,
        spin_unlock_irqrestore(&port->lock, flags);
 }
-/* LPC3250 Errata HSUART.1: Hang workaround via loopback mode on inactivity */
-static void lpc32xx_loopback_set(resource_size_t mapbase, int state)
-{
-        int bit;
-        u32 tmp;
-        switch (mapbase) {
-        case LPC32XX_HS_UART1_BASE:
-                bit = 0;
-                break;
-        case LPC32XX_HS_UART2_BASE:
-                bit = 1;
-                break;
-        case LPC32XX_HS_UART7_BASE:
-                bit = 6;
-                break;
-        default:
-                WARN(1, "lpc32xx_hs: Warning: Unknown port at %08x\n", mapbase);
-                return;
-        }
-        tmp = readl(LPC32XX_UARTCTL_CLOOP);
-        if (state)
-                tmp |= (1 << bit);
-        else
-                tmp &= ~(1 << bit);
-        writel(tmp, LPC32XX_UARTCTL_CLOOP);
-}
 /* port->lock is not held.  */
 static int serial_lpc32xx_startup(struct uart_port *port)
 {
diff --git a/drivers/usb/gadget/udc/Kconfig b/drivers/usb/gadget/udc/Kconfig
index ef0259a950ba..d7e611645533 100644
--- a/drivers/usb/gadget/udc/Kconfig
+++ b/drivers/usb/gadget/udc/Kconfig
@@ -45,7 +45,8 @@ config USB_AT91
 config USB_LPC32XX
        tristate "LPC32XX USB Peripheral Controller"
-        depends on ARCH_LPC32XX && I2C
+        depends on ARCH_LPC32XX
+        depends on I2C
        select USB_ISP1301
        help
           This option selects the USB device controller in the LPC32xx SoC.
diff --git a/drivers/usb/gadget/udc/lpc32xx_udc.c b/drivers/usb/gadget/udc/lpc32xx_udc.c
index bb6af6b5ac97..c65aed3e84c7 100644
--- a/drivers/usb/gadget/udc/lpc32xx_udc.c
+++ b/drivers/usb/gadget/udc/lpc32xx_udc.c
@@ -24,6 +24,7 @@
 #include <linux/module.h>
 #include <linux/of.h>
 #include <linux/platform_device.h>
+#include <linux/prefetch.h>
 #include <linux/proc_fs.h>
 #include <linux/slab.h>
 #include <linux/usb/ch9.h>
@@ -35,8 +36,6 @@
 #include <linux/seq_file.h>
 #endif
-#include <mach/hardware.h>
 /*
 * USB device configuration structure
 */
diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
index 40b5de597112..73d233d3bf4d 100644
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -441,7 +441,8 @@ config USB_OHCI_HCD_S3C2410
 config USB_OHCI_HCD_LPC32XX
        tristate "Support for LPC on-chip OHCI USB controller"
-        depends on USB_OHCI_HCD && ARCH_LPC32XX
+        depends on USB_OHCI_HCD
+        depends on ARCH_LPC32XX || COMPILE_TEST
        depends on USB_ISP1301
        default y
        ---help---
diff --git a/drivers/usb/host/ohci-nxp.c b/drivers/usb/host/ohci-nxp.c
index f5f532601092..c561881d0e79 100644
--- a/drivers/usb/host/ohci-nxp.c
+++ b/drivers/usb/host/ohci-nxp.c
@@ -29,10 +29,7 @@
 #include "ohci.h"
-#include <mach/hardware.h>
 #define USB_CONFIG_BASE         0x31020000
-#define USB_OTG_STAT_CONTROL    IO_ADDRESS(USB_CONFIG_BASE + 0x110)
 /* USB_OTG_STAT_CONTROL bit defines */
 #define TRANSPARENT_I2C_EN      (1 << 7)
@@ -122,19 +119,33 @@ static inline void isp1301_vbus_off(void)
 static void ohci_nxp_start_hc(void)
 {
-        unsigned long tmp = __raw_readl(USB_OTG_STAT_CONTROL) | HOST_EN;
+        void __iomem *usb_otg_stat_control = ioremap(USB_CONFIG_BASE + 0x110, 4);
+        unsigned long tmp;
+        if (WARN_ON(!usb_otg_stat_control))
+                return;
+        tmp = __raw_readl(usb_otg_stat_control) | HOST_EN;
-        __raw_writel(tmp, USB_OTG_STAT_CONTROL);
+        __raw_writel(tmp, usb_otg_stat_control);
        isp1301_vbus_on();
+        iounmap(usb_otg_stat_control);
 }
 static void ohci_nxp_stop_hc(void)
 {
+        void __iomem *usb_otg_stat_control = ioremap(USB_CONFIG_BASE + 0x110, 4);
        unsigned long tmp;
+        if (WARN_ON(!usb_otg_stat_control))
+                return;
        isp1301_vbus_off();
-        tmp = __raw_readl(USB_OTG_STAT_CONTROL) & ~HOST_EN;
+        tmp = __raw_readl(usb_otg_stat_control) & ~HOST_EN;
-        __raw_writel(tmp, USB_OTG_STAT_CONTROL);
+        __raw_writel(tmp, usb_otg_stat_control);
+        iounmap(usb_otg_stat_control);
 }
 static int ohci_hcd_nxp_probe(struct platform_device *pdev)
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index 8188963a405b..a45f9e3e442b 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -551,7 +551,7 @@ config OMAP_WATCHDOG
 config PNX4008_WATCHDOG
        tristate "LPC32XX Watchdog"
-        depends on ARCH_LPC32XX
+        depends on ARCH_LPC32XX || COMPILE_TEST
        select WATCHDOG_CORE
        help
          Say Y here if to include support for the watchdog timer
diff --git a/drivers/watchdog/pnx4008_wdt.c b/drivers/watchdog/pnx4008_wdt.c
index 7b446b696f2b..e0ea133c1690 100644
--- a/drivers/watchdog/pnx4008_wdt.c
+++ b/drivers/watchdog/pnx4008_wdt.c
@@ -30,7 +30,6 @@
 #include <linux/of.h>
 #include <linux/delay.h>
 #include <linux/reboot.h>
-#include <mach/hardware.h>
 /* WatchDog Timer - Chapter 23 Page 207 */
diff --git a/arch/arm/include/asm/hardware/iop_adma.h b/include/linux/platform_data/dma-iop32x.h
index bcedbab90ac0..ac83cff89549 100644
--- a/arch/arm/include/asm/hardware/iop_adma.h
+++ b/include/linux/platform_data/dma-iop32x.h
@@ -17,6 +17,10 @@
 #endif
 #define iop_paranoia(x) BUG_ON(IOP_PARANOIA && (x))
+#define DMA0_ID 0
+#define DMA1_ID 1
+#define AAU_ID 2
 /**
 * struct iop_adma_device - internal representation of an ADMA device
 * @pdev: Platform device
diff --git a/include/linux/soc/nxp/lpc32xx-misc.h b/include/linux/soc/nxp/lpc32xx-misc.h
new file mode 100644
index 000000000000..699c6f1e3aab
--- /dev/null
+++ b/include/linux/soc/nxp/lpc32xx-misc.h
@@ -0,0 +1,33 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * Author: Kevin Wells <kevin.wells@nxp.com>
+ *
+ * Copyright (C) 2010 NXP Semiconductors
+ */
+#ifndef __SOC_LPC32XX_MISC_H
+#define __SOC_LPC32XX_MISC_H
+#include <linux/types.h>
+#include <linux/phy.h>
+#ifdef CONFIG_ARCH_LPC32XX
+extern u32 lpc32xx_return_iram(void __iomem **mapbase, dma_addr_t *dmaaddr);
+extern void lpc32xx_set_phy_interface_mode(phy_interface_t mode);
+extern void lpc32xx_loopback_set(resource_size_t mapbase, int state);
+#else
+static inline u32 lpc32xx_return_iram(void __iomem **mapbase, dma_addr_t *dmaaddr)
+{
+        *mapbase = NULL;
+        *dmaaddr = 0;
+        return 0;
+}
+static inline void lpc32xx_set_phy_interface_mode(phy_interface_t mode)
+{
+}
+static inline void lpc32xx_loopback_set(resource_size_t mapbase, int state)
+{
+}
+#endif
+#endif  /* __SOC_LPC32XX_MISC_H */
diff --git a/include/linux/usb/samsung_usb_phy.h b/include/linux/usb/samsung_usb_phy.h
deleted file mode 100644
index dc0071741695..000000000000
--- a/include/linux/usb/samsung_usb_phy.h
+++ /dev/null
@@ -1,17 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * Copyright (C) 2012 Samsung Electronics Co.Ltd
- *              http://www.samsung.com/
- *
- * Defines phy types for samsung usb phy controllers - HOST or DEIVCE.
- *
- * This program is free software; you can redistribute  it and/or modify it
- * under  the terms of  the GNU General  Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
- */
-enum samsung_usb_phy_type {
-        USB_PHY_TYPE_DEVICE,
-        USB_PHY_TYPE_HOST,
-};
author	Linus Torvalds <torvalds@linux-foundation.org>	2019-09-16 18:48:14 -0400
committer	Linus Torvalds <torvalds@linux-foundation.org>	2019-09-16 18:48:14 -0400
commit	2b97c39514a6130f38b14227a36d9cd37e650a9d (patch)
tree	dfc6ae0eb6c7acd46d170bd4d2c34e2d90bcf264
parent	d0a16fe934383ecdb605ab9312d700fb9099f75e (diff)
parent	0366977480c43a221e4309f242d1144e85a368c3 (diff)