Merge branch 'next/cleanup-plat-s3c24xx-s5p' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/cleanup2

Kukjin Kim <kgene.kim@samsung.com> writes:
  We can remove plat-s5p directory with this series and I think, the
  plat-s3c24xx can be removed next time for one plat-samsung of Samsung
  stuff.
  Note, this is including cleanup-samsung-iommu which is removing s5p
  iommu stuff in plat-s5p.

* 'next/cleanup-plat-s3c24xx-s5p' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  ARM: SAMSUNG: merge plat-s5p into plat-samsung
  ARM: SAMSUNG: move options for common s5p into plat-samsung/Kconfig
  ARM: SAMSUNG: move setup code for s5p mfc and mipiphy into plat-samsung
  ARM: SAMSUNG: move platform device for s5p uart into plat-samsung
  ARM: SAMSUNG: move hr timer for common s5p into plat-samsung
  ARM: SAMSUNG: move pm part for common s5p into plat-samsung
  ARM: SAMSUNG: move interrupt part for common s5p into plat-samsung
  ARM: SAMSUNG: move clock part for common s5p into plat-samsung
  ARM: S3C24XX: Use common macro to define resources on dev-uart.c
  ARM: S3C24XX: move common clock init into common.c
  ARM: S3C24XX: move common power-management code to mach-s3c24xx
  ARM: S3C24XX: move plat-s3c24xx/dev-uart.c into common.c
  ARM: S3C24XX: move plat-s3c24xx/cpu.c

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

25 files changed, 252 insertions, 409 deletions

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 36586dba6fa6..85d8e2e9ae27 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1088,7 +1088,6 @@ source "arch/arm/mach-sa1100/Kconfig"
 
 source "arch/arm/plat-samsung/Kconfig"
 source "arch/arm/plat-s3c24xx/Kconfig"
-source "arch/arm/plat-s5p/Kconfig"
 
 source "arch/arm/plat-spear/Kconfig"
 
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 7a6bde07e787..292bd483a8d8 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -207,7 +207,7 @@ plat-$(CONFIG_PLAT_NOMADIK)	:= nomadik
 plat-$(CONFIG_PLAT_ORION)       := orion
 plat-$(CONFIG_PLAT_PXA)         := pxa
 plat-$(CONFIG_PLAT_S3C24XX)     := s3c24xx samsung
-plat-$(CONFIG_PLAT_S5P)         := s5p samsung
+plat-$(CONFIG_PLAT_S5P)         := samsung
 plat-$(CONFIG_PLAT_SPEAR)       := spear
 plat-$(CONFIG_PLAT_VERSATILE)   := versatile
 
diff --git a/arch/arm/mach-s3c24xx/Makefile b/arch/arm/mach-s3c24xx/Makefile
index 3518fe812d5f..270a0b6f4f22 100644
--- a/arch/arm/mach-s3c24xx/Makefile
+++ b/arch/arm/mach-s3c24xx/Makefile
@@ -14,6 +14,8 @@ obj-				:=
 
 # core
 
+obj-y                           += common.o
+
 obj-$(CONFIG_CPU_S3C2410)       += s3c2410.o
 obj-$(CONFIG_S3C2410_DMA)       += dma-s3c2410.o
 obj-$(CONFIG_S3C2410_PM)        += pm-s3c2410.o sleep-s3c2410.o
@@ -33,6 +35,10 @@ obj-$(CONFIG_S3C2440_DMA)	+= dma-s3c2440.o
 
 obj-$(CONFIG_CPU_S3C2443)       += s3c2443.o irq-s3c2443.o clock-s3c2443.o
 
+# PM
+
+obj-$(CONFIG_PM)                += pm.o irq-pm.o sleep.o
+
 # common code
 
 obj-$(CONFIG_S3C2443_COMMON)    += common-s3c2443.o
diff --git a/arch/arm/plat-s3c24xx/cpu.c b/arch/arm/mach-s3c24xx/common.c
index 290942d9adda..56cdd34cce41 100644
--- a/arch/arm/plat-s3c24xx/cpu.c
+++ b/arch/arm/mach-s3c24xx/common.c
@@ -4,7 +4,7 @@
  *      http://www.simtec.co.uk/products/SWLINUX/
  *      Ben Dooks <ben@simtec.co.uk>
  *
- * S3C24XX CPU Support
+ * Common code for S3C24XX machines
  *
  * 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
@@ -41,6 +41,7 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
+#include <mach/regs-clock.h>
 #include <mach/regs-gpio.h>
 #include <plat/regs-serial.h>
 
@@ -52,6 +53,8 @@
 #include <plat/s3c2416.h>
 #include <plat/s3c244x.h>
 #include <plat/s3c2443.h>
+#include <plat/cpu-freq.h>
+#include <plat/pll.h>
 
 /* table of supported CPUs */
 
@@ -234,3 +237,67 @@ void __init s3c24xx_init_io(struct map_desc *mach_desc, int size)
 
         s3c_init_cpu(samsung_cpu_id, cpu_ids, ARRAY_SIZE(cpu_ids));
 }
+
+/* Serial port registrations */
+
+static struct resource s3c2410_uart0_resource[] = {
+        [0] = DEFINE_RES_MEM(S3C2410_PA_UART0, SZ_16K),
+        [1] = DEFINE_RES_NAMED(IRQ_S3CUART_RX0, \
+                        IRQ_S3CUART_ERR0 - IRQ_S3CUART_RX0 + 1, \
+                        NULL, IORESOURCE_IRQ)
+};
+
+static struct resource s3c2410_uart1_resource[] = {
+        [0] = DEFINE_RES_MEM(S3C2410_PA_UART1, SZ_16K),
+        [1] = DEFINE_RES_NAMED(IRQ_S3CUART_RX1, \
+                        IRQ_S3CUART_ERR1 - IRQ_S3CUART_RX1 + 1, \
+                        NULL, IORESOURCE_IRQ)
+};
+
+static struct resource s3c2410_uart2_resource[] = {
+        [0] = DEFINE_RES_MEM(S3C2410_PA_UART2, SZ_16K),
+        [1] = DEFINE_RES_NAMED(IRQ_S3CUART_RX2, \
+                        IRQ_S3CUART_ERR2 - IRQ_S3CUART_RX2 + 1, \
+                        NULL, IORESOURCE_IRQ)
+};
+
+static struct resource s3c2410_uart3_resource[] = {
+        [0] = DEFINE_RES_MEM(S3C2443_PA_UART3, SZ_16K),
+        [1] = DEFINE_RES_NAMED(IRQ_S3CUART_RX3, \
+                        IRQ_S3CUART_ERR3 - IRQ_S3CUART_RX3 + 1, \
+                        NULL, IORESOURCE_IRQ)
+};
+
+struct s3c24xx_uart_resources s3c2410_uart_resources[] __initdata = {
+        [0] = {
+                .resources      = s3c2410_uart0_resource,
+                .nr_resources   = ARRAY_SIZE(s3c2410_uart0_resource),
+        },
+        [1] = {
+                .resources      = s3c2410_uart1_resource,
+                .nr_resources   = ARRAY_SIZE(s3c2410_uart1_resource),
+        },
+        [2] = {
+                .resources      = s3c2410_uart2_resource,
+                .nr_resources   = ARRAY_SIZE(s3c2410_uart2_resource),
+        },
+        [3] = {
+                .resources      = s3c2410_uart3_resource,
+                .nr_resources   = ARRAY_SIZE(s3c2410_uart3_resource),
+        },
+};
+
+/* initialise all the clocks */
+
+void __init_or_cpufreq s3c24xx_setup_clocks(unsigned long fclk,
+                                           unsigned long hclk,
+                                           unsigned long pclk)
+{
+        clk_upll.rate = s3c24xx_get_pll(__raw_readl(S3C2410_UPLLCON),
+                                        clk_xtal.rate);
+
+        clk_mpll.rate = fclk;
+        clk_h.rate = hclk;
+        clk_p.rate = pclk;
+        clk_f.rate = fclk;
+}
diff --git a/arch/arm/plat-s3c24xx/irq-pm.c b/arch/arm/mach-s3c24xx/irq-pm.c
index 0efb2e2848c8..0efb2e2848c8 100644
--- a/arch/arm/plat-s3c24xx/irq-pm.c
+++ b/arch/arm/mach-s3c24xx/irq-pm.c
diff --git a/arch/arm/plat-s3c24xx/pm.c b/arch/arm/mach-s3c24xx/pm.c
index 60627e63a254..60627e63a254 100644
--- a/arch/arm/plat-s3c24xx/pm.c
+++ b/arch/arm/mach-s3c24xx/pm.c
diff --git a/arch/arm/plat-s3c24xx/sleep.S b/arch/arm/mach-s3c24xx/sleep.S
index c56612569b40..c56612569b40 100644
--- a/arch/arm/plat-s3c24xx/sleep.S
+++ b/arch/arm/mach-s3c24xx/sleep.S
diff --git a/arch/arm/plat-s3c24xx/Makefile b/arch/arm/plat-s3c24xx/Makefile
index 2467b800cc76..9f60549c8da1 100644
--- a/arch/arm/plat-s3c24xx/Makefile
+++ b/arch/arm/plat-s3c24xx/Makefile
@@ -12,10 +12,7 @@ obj-				:=
 
 # Core files
 
-obj-y                           += cpu.o
 obj-y                           += irq.o
-obj-y                           += dev-uart.o
-obj-y                           += clock.o
 obj-$(CONFIG_S3C24XX_DCLK)      += clock-dclk.o
 
 obj-$(CONFIG_CPU_FREQ_S3C24XX)  += cpu-freq.o
@@ -23,9 +20,6 @@ obj-$(CONFIG_CPU_FREQ_S3C24XX_DEBUGFS) += cpu-freq-debugfs.o
 
 # Architecture dependent builds
 
-obj-$(CONFIG_PM)                += pm.o
-obj-$(CONFIG_PM)                += irq-pm.o
-obj-$(CONFIG_PM)                += sleep.o
 obj-$(CONFIG_S3C2410_CLOCK)     += s3c2410-clock.o
 obj-$(CONFIG_S3C24XX_DMA)       += dma.o
 obj-$(CONFIG_S3C2410_IOTIMING)  += s3c2410-iotiming.o
diff --git a/arch/arm/plat-s3c24xx/clock.c b/arch/arm/plat-s3c24xx/clock.c
deleted file mode 100644
index 931d26d1a54b..000000000000
--- a/arch/arm/plat-s3c24xx/clock.c
+++ /dev/null
@@ -1,59 +0,0 @@
-/* linux/arch/arm/plat-s3c24xx/clock.c
- *
- * Copyright (c) 2004-2005 Simtec Electronics
- *      Ben Dooks <ben@simtec.co.uk>
- *
- * S3C24XX Core clock control support
- *
- * Based on, and code from linux/arch/arm/mach-versatile/clock.c
- **
- **  Copyright (C) 2004 ARM Limited.
- **  Written by Deep Blue Solutions Limited.
- *
- *
- * 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.
- *
- * 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 <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/clk.h>
-#include <linux/io.h>
-
-#include <mach/hardware.h>
-#include <asm/irq.h>
-
-#include <mach/regs-clock.h>
-#include <mach/regs-gpio.h>
-
-#include <plat/cpu-freq.h>
-
-#include <plat/clock.h>
-#include <plat/cpu.h>
-#include <plat/pll.h>
-
-/* initialise all the clocks */
-
-void __init_or_cpufreq s3c24xx_setup_clocks(unsigned long fclk,
-                                           unsigned long hclk,
-                                           unsigned long pclk)
-{
-        clk_upll.rate = s3c24xx_get_pll(__raw_readl(S3C2410_UPLLCON),
-                                        clk_xtal.rate);
-
-        clk_mpll.rate = fclk;
-        clk_h.rate = hclk;
-        clk_p.rate = pclk;
-        clk_f.rate = fclk;
-}
diff --git a/arch/arm/plat-s3c24xx/dev-uart.c b/arch/arm/plat-s3c24xx/dev-uart.c
deleted file mode 100644
index 9ab22e662fff..000000000000
--- a/arch/arm/plat-s3c24xx/dev-uart.c
+++ /dev/null
@@ -1,100 +0,0 @@
-/* linux/arch/arm/plat-s3c24xx/dev-uart.c
- *
- * Copyright (c) 2004 Simtec Electronics
- *      Ben Dooks <ben@simtec.co.uk>
- *
- * Base S3C24XX UART resource and platform device definitions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/interrupt.h>
-#include <linux/list.h>
-#include <linux/serial_core.h>
-#include <linux/platform_device.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
-#include <mach/hardware.h>
-#include <mach/map.h>
-
-#include <plat/devs.h>
-#include <plat/regs-serial.h>
-
-/* Serial port registrations */
-
-static struct resource s3c2410_uart0_resource[] = {
-        [0] = {
-                .start = S3C2410_PA_UART0,
-                .end   = S3C2410_PA_UART0 + 0x3fff,
-                .flags = IORESOURCE_MEM,
-        },
-        [1] = {
-                .start = IRQ_S3CUART_RX0,
-                .end   = IRQ_S3CUART_ERR0,
-                .flags = IORESOURCE_IRQ,
-        }
-};
-
-static struct resource s3c2410_uart1_resource[] = {
-        [0] = {
-                .start = S3C2410_PA_UART1,
-                .end   = S3C2410_PA_UART1 + 0x3fff,
-                .flags = IORESOURCE_MEM,
-        },
-        [1] = {
-                .start = IRQ_S3CUART_RX1,
-                .end   = IRQ_S3CUART_ERR1,
-                .flags = IORESOURCE_IRQ,
-        }
-};
-
-static struct resource s3c2410_uart2_resource[] = {
-        [0] = {
-                .start = S3C2410_PA_UART2,
-                .end   = S3C2410_PA_UART2 + 0x3fff,
-                .flags = IORESOURCE_MEM,
-        },
-        [1] = {
-                .start = IRQ_S3CUART_RX2,
-                .end   = IRQ_S3CUART_ERR2,
-                .flags = IORESOURCE_IRQ,
-        }
-};
-
-static struct resource s3c2410_uart3_resource[] = {
-        [0] = {
-                .start = S3C2443_PA_UART3,
-                .end   = S3C2443_PA_UART3 + 0x3fff,
-                .flags = IORESOURCE_MEM,
-        },
-        [1] = {
-                .start = IRQ_S3CUART_RX3,
-                .end   = IRQ_S3CUART_ERR3,
-                .flags = IORESOURCE_IRQ,
-        },
-};
-
-struct s3c24xx_uart_resources s3c2410_uart_resources[] __initdata = {
-        [0] = {
-                .resources      = s3c2410_uart0_resource,
-                .nr_resources   = ARRAY_SIZE(s3c2410_uart0_resource),
-        },
-        [1] = {
-                .resources      = s3c2410_uart1_resource,
-                .nr_resources   = ARRAY_SIZE(s3c2410_uart1_resource),
-        },
-        [2] = {
-                .resources      = s3c2410_uart2_resource,
-                .nr_resources   = ARRAY_SIZE(s3c2410_uart2_resource),
-        },
-        [3] = {
-                .resources      = s3c2410_uart3_resource,
-                .nr_resources   = ARRAY_SIZE(s3c2410_uart3_resource),
-        },
-};
diff --git a/arch/arm/plat-s5p/Kconfig b/arch/arm/plat-s5p/Kconfig
deleted file mode 100644
index 2c1193c59928..000000000000
--- a/arch/arm/plat-s5p/Kconfig
+++ /dev/null
@@ -1,132 +0,0 @@
-# arch/arm/plat-s5p/Kconfig
-#
-# Copyright (c) 2009 Samsung Electronics Co., Ltd.
-#               http://www.samsung.com/
-#
-# Licensed under GPLv2
-
-config PLAT_S5P
-        bool
-        depends on (ARCH_S5P64X0 || ARCH_S5PC100 || ARCH_S5PV210 || ARCH_EXYNOS)
-        default y
-        select ARM_VIC if !ARCH_EXYNOS
-        select ARM_GIC if ARCH_EXYNOS
-        select GIC_NON_BANKED if ARCH_EXYNOS4
-        select NO_IOPORT
-        select ARCH_REQUIRE_GPIOLIB
-        select S3C_GPIO_TRACK
-        select S5P_GPIO_DRVSTR
-        select SAMSUNG_GPIOLIB_4BIT
-        select PLAT_SAMSUNG
-        select SAMSUNG_CLKSRC
-        select SAMSUNG_IRQ_VIC_TIMER
-        help
-          Base platform code for Samsung's S5P series SoC.
-
-config S5P_EXT_INT
-        bool
-        help
-          Use the external interrupts (other than GPIO interrupts.)
-          Note: Do not choose this for S5P6440 and S5P6450.
-
-config S5P_GPIO_INT
-        bool
-        help
-          Common code for the GPIO interrupts (other than external interrupts.)
-
-config S5P_HRT
-        bool
-        select SAMSUNG_DEV_PWM
-        help
-          Use the High Resolution timer support
-
-config S5P_DEV_UART
-        def_bool y
-        depends on (ARCH_S5P64X0 || ARCH_S5PC100 || ARCH_S5PV210)
-
-config S5P_PM
-        bool
-        help
-          Common code for power management support on S5P and newer SoCs
-          Note: Do not select this for S5P6440 and S5P6450.
-
-config S5P_SLEEP
-        bool
-        help
-          Internal config node to apply common S5P sleep management code.
-          Can be selected by S5P and newer SoCs with similar sleep procedure.
-
-config S5P_DEV_FIMC0
-        bool
-        help
-          Compile in platform device definitions for FIMC controller 0
-
-config S5P_DEV_FIMC1
-        bool
-        help
-          Compile in platform device definitions for FIMC controller 1
-
-config S5P_DEV_FIMC2
-        bool
-        help
-          Compile in platform device definitions for FIMC controller 2
-
-config S5P_DEV_FIMC3
-        bool
-        help
-          Compile in platform device definitions for FIMC controller 3
-
-config S5P_DEV_JPEG
-        bool
-        help
-          Compile in platform device definitions for JPEG codec
-
-config S5P_DEV_G2D
-        bool
-        help
-          Compile in platform device definitions for G2D device
-
-config S5P_DEV_FIMD0
-        bool
-        help
-          Compile in platform device definitions for FIMD controller 0
-
-config S5P_DEV_I2C_HDMIPHY
-        bool
-        help
-          Compile in platform device definitions for I2C HDMIPHY controller
-
-config S5P_DEV_MFC
-        bool
-        help
-          Compile in platform device definitions for MFC
-
-config S5P_DEV_ONENAND
-        bool
-        help
-          Compile in platform device definition for OneNAND controller
-
-config S5P_DEV_CSIS0
-        bool
-        help
-          Compile in platform device definitions for MIPI-CSIS channel 0
-
-config S5P_DEV_CSIS1
-        bool
-        help
-          Compile in platform device definitions for MIPI-CSIS channel 1
-
-config S5P_DEV_TV
-        bool
-        help
-          Compile in platform device definition for TV interface
-
-config S5P_DEV_USB_EHCI
-        bool
-        help
-          Compile in platform device definition for USB EHCI
-
-config S5P_SETUP_MIPIPHY
-        bool
-        help
-          Compile in common setup code for MIPI-CSIS and MIPI-DSIM devices
diff --git a/arch/arm/plat-s5p/Makefile b/arch/arm/plat-s5p/Makefile
deleted file mode 100644
index 4953d50707be..000000000000
--- a/arch/arm/plat-s5p/Makefile
+++ /dev/null
@@ -1,27 +0,0 @@
-# arch/arm/plat-s5p/Makefile
-#
-# Copyright (c) 2009 Samsung Electronics Co., Ltd.
-#               http://www.samsung.com/
-#
-# Licensed under GPLv2
-
-obj-y                           :=
-obj-m                           :=
-obj-n                           := dummy.o
-obj-                            :=
-
-# Core files
-
-obj-y                           += clock.o
-obj-y                           += irq.o
-obj-$(CONFIG_S5P_EXT_INT)       += irq-eint.o
-obj-$(CONFIG_S5P_GPIO_INT)      += irq-gpioint.o
-obj-$(CONFIG_S5P_PM)            += pm.o irq-pm.o
-obj-$(CONFIG_S5P_SLEEP)         += sleep.o
-obj-$(CONFIG_S5P_HRT)           += s5p-time.o
-
-# devices
-
-obj-$(CONFIG_S5P_DEV_UART)      += dev-uart.o
-obj-$(CONFIG_S5P_DEV_MFC)       += dev-mfc.o
-obj-$(CONFIG_S5P_SETUP_MIPIPHY) += setup-mipiphy.o
diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig
index a0ffc77da809..f8c571031da8 100644
--- a/arch/arm/plat-samsung/Kconfig
+++ b/arch/arm/plat-samsung/Kconfig
@@ -13,6 +13,24 @@ config PLAT_SAMSUNG
         help
           Base platform code for all Samsung SoC based systems
 
+config PLAT_S5P
+        bool
+        depends on (ARCH_S5P64X0 || ARCH_S5PC100 || ARCH_S5PV210 || ARCH_EXYNOS)
+        default y
+        select ARM_VIC if !ARCH_EXYNOS
+        select ARM_GIC if ARCH_EXYNOS
+        select GIC_NON_BANKED if ARCH_EXYNOS4
+        select NO_IOPORT
+        select ARCH_REQUIRE_GPIOLIB
+        select S3C_GPIO_TRACK
+        select S5P_GPIO_DRVSTR
+        select SAMSUNG_GPIOLIB_4BIT
+        select PLAT_SAMSUNG
+        select SAMSUNG_CLKSRC
+        select SAMSUNG_IRQ_VIC_TIMER
+        help
+          Base platform code for Samsung's S5P series SoC.
+
 if PLAT_SAMSUNG
 
 # boot configurations
@@ -50,6 +68,14 @@ config S3C_LOWLEVEL_UART_PORT
           this configuration should be between zero and two. The port
           must have been initialised by the boot-loader before use.
 
+# timer options
+
+config S5P_HRT
+        bool
+        select SAMSUNG_DEV_PWM
+        help
+          Use the High Resolution timer support
+
 # clock options
 
 config SAMSUNG_CLKSRC
@@ -58,6 +84,11 @@ config SAMSUNG_CLKSRC
           Select the clock code for the clksrc implementation
           used by newer systems such as the S3C64XX.
 
+config S5P_CLOCK
+        def_bool (ARCH_S5P64X0 || ARCH_S5PC100 || ARCH_S5PV210 || ARCH_EXYNOS)
+        help
+          Support common clock part for ARCH_S5P and ARCH_EXYNOS SoCs
+
 # options for IRQ support
 
 config SAMSUNG_IRQ_VIC_TIMER
@@ -65,6 +96,22 @@ config SAMSUNG_IRQ_VIC_TIMER
        help
          Internal configuration to build the VIC timer interrupt code.
 
+config S5P_IRQ
+        def_bool (ARCH_S5P64X0 || ARCH_S5PC100 || ARCH_S5PV210 || ARCH_EXYNOS)
+        help
+          Support common interrup part for ARCH_S5P and ARCH_EXYNOS SoCs
+
+config S5P_EXT_INT
+        bool
+        help
+          Use the external interrupts (other than GPIO interrupts.)
+          Note: Do not choose this for S5P6440 and S5P6450.
+
+config S5P_GPIO_INT
+        bool
+        help
+          Common code for the GPIO interrupts (other than external interrupts.)
+
 # options for gpio configuration support
 
 config SAMSUNG_GPIOLIB_4BIT
@@ -117,6 +164,12 @@ config S3C_GPIO_TRACK
           Internal configuration option to enable the s3c specific gpio
           chip tracking if the platform requires it.
 
+# uart options
+
+config S5P_DEV_UART
+        def_bool y
+        depends on (ARCH_S5P64X0 || ARCH_S5PC100 || ARCH_S5PV210)
+
 # ADC driver
 
 config S3C_ADC
@@ -274,6 +327,76 @@ config SAMSUNG_DEV_BACKLIGHT
         help
           Compile in platform device definition LCD backlight with PWM Timer
 
+config S5P_DEV_CSIS0
+        bool
+        help
+          Compile in platform device definitions for MIPI-CSIS channel 0
+
+config S5P_DEV_CSIS1
+        bool
+        help
+          Compile in platform device definitions for MIPI-CSIS channel 1
+
+config S5P_DEV_FIMC0
+        bool
+        help
+          Compile in platform device definitions for FIMC controller 0
+
+config S5P_DEV_FIMC1
+        bool
+        help
+          Compile in platform device definitions for FIMC controller 1
+
+config S5P_DEV_FIMC2
+        bool
+        help
+          Compile in platform device definitions for FIMC controller 2
+
+config S5P_DEV_FIMC3
+        bool
+        help
+          Compile in platform device definitions for FIMC controller 3
+
+config S5P_DEV_FIMD0
+        bool
+        help
+          Compile in platform device definitions for FIMD controller 0
+
+config S5P_DEV_G2D
+        bool
+        help
+          Compile in platform device definitions for G2D device
+
+config S5P_DEV_I2C_HDMIPHY
+        bool
+        help
+          Compile in platform device definitions for I2C HDMIPHY controller
+
+config S5P_DEV_JPEG
+        bool
+        help
+          Compile in platform device definitions for JPEG codec
+
+config S5P_DEV_MFC
+        bool
+        help
+          Compile in setup memory (init) code for MFC
+
+config S5P_DEV_ONENAND
+        bool
+        help
+          Compile in platform device definition for OneNAND controller
+
+config S5P_DEV_TV
+        bool
+        help
+          Compile in platform device definition for TV interface
+
+config S5P_DEV_USB_EHCI
+        bool
+        help
+          Compile in platform device definition for USB EHCI
+
 config S3C24XX_PWM
         bool "PWM device support"
         select HAVE_PWM
@@ -281,6 +404,11 @@ config S3C24XX_PWM
           Support for exporting the PWM timer blocks via the pwm device
           system
 
+config S5P_SETUP_MIPIPHY
+        bool
+        help
+          Compile in common setup code for MIPI-CSIS and MIPI-DSIM devices
+
 # DMA
 
 config S3C_DMA
@@ -351,6 +479,18 @@ config SAMSUNG_WAKEMASK
           and above. This code allows a set of interrupt to wakeup-mask
           mappings. See <plat/wakeup-mask.h>
 
+config S5P_PM
+        bool
+        help
+          Common code for power management support on S5P and newer SoCs
+          Note: Do not select this for S5P6440 and S5P6450.
+
+config S5P_SLEEP
+        bool
+        help
+          Internal config node to apply common S5P sleep management code.
+          Can be selected by S5P and newer SoCs with similar sleep procedure.
+
 comment "Power Domain"
 
 config SAMSUNG_PD
diff --git a/arch/arm/plat-samsung/Makefile b/arch/arm/plat-samsung/Makefile
index 6012366f33cb..860b2db4db15 100644
--- a/arch/arm/plat-samsung/Makefile
+++ b/arch/arm/plat-samsung/Makefile
@@ -13,12 +13,18 @@ obj-				:=
 
 obj-y                           += init.o cpu.o
 obj-$(CONFIG_ARCH_USES_GETTIMEOFFSET)   += time.o
+obj-$(CONFIG_S5P_HRT)           += s5p-time.o
+
 obj-y                           += clock.o
 obj-y                           += pwm-clock.o
 
 obj-$(CONFIG_SAMSUNG_CLKSRC)    += clock-clksrc.o
+obj-$(CONFIG_S5P_CLOCK)         += s5p-clock.o
 
 obj-$(CONFIG_SAMSUNG_IRQ_VIC_TIMER) += irq-vic-timer.o
+obj-$(CONFIG_S5P_IRQ)           += s5p-irq.o
+obj-$(CONFIG_S5P_EXT_INT)       += s5p-irq-eint.o
+obj-$(CONFIG_S5P_GPIO_INT)      += s5p-irq-gpioint.o
 
 # ADC
 
@@ -30,9 +36,13 @@ obj-y				+= platformdata.o
 
 obj-y                           += devs.o
 obj-y                           += dev-uart.o
+obj-$(CONFIG_S5P_DEV_MFC)       += s5p-dev-mfc.o
+obj-$(CONFIG_S5P_DEV_UART)      += s5p-dev-uart.o
 
 obj-$(CONFIG_SAMSUNG_DEV_BACKLIGHT)     += dev-backlight.o
 
+obj-$(CONFIG_S5P_SETUP_MIPIPHY) += setup-mipiphy.o
+
 # DMA support
 
 obj-$(CONFIG_S3C_DMA)           += dma.o s3c-dma-ops.o
@@ -47,6 +57,9 @@ obj-$(CONFIG_SAMSUNG_PM_CHECK)	+= pm-check.o
 
 obj-$(CONFIG_SAMSUNG_WAKEMASK)  += wakeup-mask.o
 
+obj-$(CONFIG_S5P_PM)            += s5p-pm.o s5p-irq-pm.o
+obj-$(CONFIG_S5P_SLEEP)         += s5p-sleep.o
+
 # PD support
 
 obj-$(CONFIG_SAMSUNG_PD)        += pd.o
diff --git a/arch/arm/plat-s5p/clock.c b/arch/arm/plat-samsung/s5p-clock.c
index f68a9bb11948..41d3dfd5dddb 100644
--- a/arch/arm/plat-s5p/clock.c
+++ b/arch/arm/plat-samsung/s5p-clock.c
@@ -1,5 +1,4 @@
-/* linux/arch/arm/plat-s5p/clock.c
- *
+/*
  * Copyright 2009 Samsung Electronics Co., Ltd.
  *              http://www.samsung.com/
  *
diff --git a/arch/arm/plat-s5p/dev-mfc.c b/arch/arm/plat-samsung/s5p-dev-mfc.c
index a30d36b7f61b..ad6089465e2a 100644
--- a/arch/arm/plat-s5p/dev-mfc.c
+++ b/arch/arm/plat-samsung/s5p-dev-mfc.c
@@ -1,5 +1,4 @@
-/* linux/arch/arm/plat-s5p/dev-mfc.c
- *
+/*
  * Copyright (C) 2010-2011 Samsung Electronics Co.Ltd
  *
  * Base S5P MFC resource and device definitions
@@ -9,7 +8,6 @@
  * published by the Free Software Foundation.
  */
 
-
 #include <linux/kernel.h>
 #include <linux/interrupt.h>
 #include <linux/platform_device.h>
diff --git a/arch/arm/plat-s5p/dev-uart.c b/arch/arm/plat-samsung/s5p-dev-uart.c
index c9308db36183..cafa3deddcc1 100644
--- a/arch/arm/plat-s5p/dev-uart.c
+++ b/arch/arm/plat-samsung/s5p-dev-uart.c
@@ -1,6 +1,5 @@
-/* linux/arch/arm/plat-s5p/dev-uart.c
- *
- * Copyright (c) 2009 Samsung Electronics Co., Ltd.
+/*
+ * Copyright (c) 2009,2012 Samsung Electronics Co., Ltd.
  *              http://www.samsung.com/
  *
  * Base S5P UART resource and device definitions
@@ -14,6 +13,7 @@
 #include <linux/types.h>
 #include <linux/interrupt.h>
 #include <linux/list.h>
+#include <linux/ioport.h>
 #include <linux/platform_device.h>
 
 #include <asm/mach/arch.h>
@@ -26,86 +26,38 @@
  /* Serial port registrations */
 
 static struct resource s5p_uart0_resource[] = {
-        [0] = {
-                .start  = S5P_PA_UART0,
-                .end    = S5P_PA_UART0 + S5P_SZ_UART - 1,
-                .flags  = IORESOURCE_MEM,
-        },
-        [1] = {
-                .start  = IRQ_UART0,
-                .end    = IRQ_UART0,
-                .flags  = IORESOURCE_IRQ,
-        },
+        [0] = DEFINE_RES_MEM(S5P_PA_UART0, S5P_SZ_UART),
+        [1] = DEFINE_RES_IRQ(IRQ_UART0),
 };
 
 static struct resource s5p_uart1_resource[] = {
-        [0] = {
-                .start  = S5P_PA_UART1,
-                .end    = S5P_PA_UART1 + S5P_SZ_UART - 1,
-                .flags  = IORESOURCE_MEM,
-        },
-        [1] = {
-                .start  = IRQ_UART1,
-                .end    = IRQ_UART1,
-                .flags  = IORESOURCE_IRQ,
-        },
+        [0] = DEFINE_RES_MEM(S5P_PA_UART1, S5P_SZ_UART),
+        [1] = DEFINE_RES_IRQ(IRQ_UART1),
 };
 
 static struct resource s5p_uart2_resource[] = {
-        [0] = {
-                .start  = S5P_PA_UART2,
-                .end    = S5P_PA_UART2 + S5P_SZ_UART - 1,
-                .flags  = IORESOURCE_MEM,
-        },
-        [1] = {
-                .start  = IRQ_UART2,
-                .end    = IRQ_UART2,
-                .flags  = IORESOURCE_IRQ,
-        },
+        [0] = DEFINE_RES_MEM(S5P_PA_UART2, S5P_SZ_UART),
+        [1] = DEFINE_RES_IRQ(IRQ_UART2),
 };
 
 static struct resource s5p_uart3_resource[] = {
 #if CONFIG_SERIAL_SAMSUNG_UARTS > 3
-        [0] = {
-                .start  = S5P_PA_UART3,
-                .end    = S5P_PA_UART3 + S5P_SZ_UART - 1,
-                .flags  = IORESOURCE_MEM,
-        },
-        [1] = {
-                .start  = IRQ_UART3,
-                .end    = IRQ_UART3,
-                .flags  = IORESOURCE_IRQ,
-        },
+        [0] = DEFINE_RES_MEM(S5P_PA_UART3, S5P_SZ_UART),
+        [1] = DEFINE_RES_IRQ(IRQ_UART3),
 #endif
 };
 
 static struct resource s5p_uart4_resource[] = {
 #if CONFIG_SERIAL_SAMSUNG_UARTS > 4
-        [0] = {
-                .start  = S5P_PA_UART4,
-                .end    = S5P_PA_UART4 + S5P_SZ_UART - 1,
-                .flags  = IORESOURCE_MEM,
-        },
-        [1] = {
-                .start  = IRQ_UART4,
-                .end    = IRQ_UART4,
-                .flags  = IORESOURCE_IRQ,
-        },
+        [0] = DEFINE_RES_MEM(S5P_PA_UART4, S5P_SZ_UART),
+        [1] = DEFINE_RES_IRQ(IRQ_UART4),
 #endif
 };
 
 static struct resource s5p_uart5_resource[] = {
 #if CONFIG_SERIAL_SAMSUNG_UARTS > 5
-        [0] = {
-                .start  = S5P_PA_UART5,
-                .end    = S5P_PA_UART5 + S5P_SZ_UART - 1,
-                .flags  = IORESOURCE_MEM,
-        },
-        [1] = {
-                .start  = IRQ_UART5,
-                .end    = IRQ_UART5,
-                .flags  = IORESOURCE_IRQ,
-        },
+        [0] = DEFINE_RES_MEM(S5P_PA_UART5, S5P_SZ_UART),
+        [1] = DEFINE_RES_IRQ(IRQ_UART5),
 #endif
 };
 
diff --git a/arch/arm/plat-s5p/irq-eint.c b/arch/arm/plat-samsung/s5p-irq-eint.c
index 139c050918c5..33bd3f3d20f5 100644
--- a/arch/arm/plat-s5p/irq-eint.c
+++ b/arch/arm/plat-samsung/s5p-irq-eint.c
@@ -1,5 +1,4 @@
-/* linux/arch/arm/plat-s5p/irq-eint.c
- *
+/*
  * Copyright (c) 2010 Samsung Electronics Co., Ltd.
  *              http://www.samsung.com
  *
diff --git a/arch/arm/plat-s5p/irq-gpioint.c b/arch/arm/plat-samsung/s5p-irq-gpioint.c
index 82c7311017a2..f9431fe5b06e 100644
--- a/arch/arm/plat-s5p/irq-gpioint.c
+++ b/arch/arm/plat-samsung/s5p-irq-gpioint.c
@@ -1,5 +1,4 @@
-/* linux/arch/arm/plat-s5p/irq-gpioint.c
- *
+/*
  * Copyright (c) 2010 Samsung Electronics Co., Ltd.
  * Author: Kyungmin Park <kyungmin.park@samsung.com>
  * Author: Joonyoung Shim <jy0922.shim@samsung.com>
diff --git a/arch/arm/plat-s5p/irq-pm.c b/arch/arm/plat-samsung/s5p-irq-pm.c
index d1bfecae6c9f..7c1e3b7072fc 100644
--- a/arch/arm/plat-s5p/irq-pm.c
+++ b/arch/arm/plat-samsung/s5p-irq-pm.c
@@ -1,5 +1,4 @@
-/* linux/arch/arm/plat-s5p/irq-pm.c
- *
+/*
  * Copyright (c) 2010 Samsung Electronics Co., Ltd.
  *              http://www.samsung.com
  *
diff --git a/arch/arm/plat-s5p/irq.c b/arch/arm/plat-samsung/s5p-irq.c
index afdaa1082b9f..dfb47d638f03 100644
--- a/arch/arm/plat-s5p/irq.c
+++ b/arch/arm/plat-samsung/s5p-irq.c
@@ -1,5 +1,4 @@
-/* arch/arm/plat-s5p/irq.c
- *
+/*
  * Copyright (c) 2009 Samsung Electronics Co., Ltd.
  *              http://www.samsung.com/
  *
diff --git a/arch/arm/plat-s5p/pm.c b/arch/arm/plat-samsung/s5p-pm.c
index d15dc47b0e3d..0747468f0936 100644
--- a/arch/arm/plat-s5p/pm.c
+++ b/arch/arm/plat-samsung/s5p-pm.c
@@ -1,5 +1,4 @@
-/* linux/arch/arm/plat-s5p/pm.c
- *
+/*
  * Copyright (c) 2010 Samsung Electronics Co., Ltd.
  *              http://www.samsung.com
  *
diff --git a/arch/arm/plat-s5p/sleep.S b/arch/arm/plat-samsung/s5p-sleep.S
index 006bd01eda02..bdf6dadf8790 100644
--- a/arch/arm/plat-s5p/sleep.S
+++ b/arch/arm/plat-samsung/s5p-sleep.S
@@ -1,5 +1,4 @@
-/* linux/arch/arm/plat-s5p/sleep.S
- *
+/*
  * Copyright (c) 2011 Samsung Electronics Co., Ltd.
  *              http://www.samsung.com
  *
diff --git a/arch/arm/plat-s5p/s5p-time.c b/arch/arm/plat-samsung/s5p-time.c
index 17c0a2c58dfd..028b6e877eb9 100644
--- a/arch/arm/plat-s5p/s5p-time.c
+++ b/arch/arm/plat-samsung/s5p-time.c
@@ -1,5 +1,4 @@
-/* linux/arch/arm/plat-s5p/s5p-time.c
- *
+/*
  * Copyright (c) 2011 Samsung Electronics Co., Ltd.
  *              http://www.samsung.com/
  *
diff --git a/arch/arm/plat-s5p/setup-mipiphy.c b/arch/arm/plat-samsung/setup-mipiphy.c
index 683c466c0e6a..683c466c0e6a 100644
--- a/arch/arm/plat-s5p/setup-mipiphy.c
+++ b/arch/arm/plat-samsung/setup-mipiphy.c