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

Pull ARM SoC platform updates from Arnd Bergmann:
 "This release brings up a new platform based on the old ARM9 core: the
  Nuvoton NPCM is used as a baseboard management controller, competing
  with the better known ASpeed AST2xx series.

  Another important change is the addition of ARMv7-A based chips in
  mach-stm32. The older parts in this platform are ARMv7-M based
  microcontrollers, now they are expanding to general-purpose workloads.

  The other changes are the usual defconfig updates to enable additional
  drivers, lesser bugfixes. The largest updates as often are the ongoing
  OMAP cleanups, but we also have a number of changes for the older PXA
  and davinci platforms this time.

  For the Renesas shmobile/r-car platform, some new infrastructure is
  needed to make the watchdog work correctly.

  Supporting Multiprocessing on Allwinner A80 required a significant
  amount of new code, but is not doing anything unexpected"

* tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (179 commits)
  arm: npcm: modify configuration for the NPCM7xx BMC.
  MAINTAINERS: update entry for ARM/berlin
  ARM: omap2: fix am43xx build without L2X0
  ARM: davinci: da8xx: simplify CFGCHIP regmap_config
  ARM: davinci: da8xx: fix oops in USB PHY driver due to stack allocated platform_data
  ARM: multi_v7_defconfig: add NXP FlexCAN IP support
  ARM: multi_v7_defconfig: enable thermal driver for i.MX devices
  ARM: multi_v7_defconfig: add RN5T618 PMIC family support
  ARM: multi_v7_defconfig: add NXP graphics drivers
  ARM: multi_v7_defconfig: add GPMI NAND controller support
  ARM: multi_v7_defconfig: add OCOTP driver for NXP SoCs
  ARM: multi_v7_defconfig: configure I2C driver built-in
  arm64: defconfig: add CONFIG_UNIPHIER_THERMAL and CONFIG_SNI_AVE
  ARM: imx: fix imx6sll-only build
  ARM: imx: select ARM_CPU_SUSPEND for CPU_IDLE as well
  ARM: mxs_defconfig: Re-sync defconfig
  ARM: imx_v4_v5_defconfig: Use the generic fsl-asoc-card driver
  ARM: imx_v4_v5_defconfig: Re-sync defconfig
  arm64: defconfig: enable stmmac ethernet to defconfig
  ARM: EXYNOS: Simplify code in coupled CPU idle hot path
  ...

8 files changed, 163 insertions, 56 deletions

diff --git a/include/linux/platform_data/asoc-ti-mcbsp.h b/include/linux/platform_data/asoc-ti-mcbsp.h
index e684543254f3..e319d0a2ec82 100644
--- a/include/linux/platform_data/asoc-ti-mcbsp.h
+++ b/include/linux/platform_data/asoc-ti-mcbsp.h
@@ -25,10 +25,6 @@
 #include <linux/spinlock.h>
 #include <linux/clk.h>
 
-#define MCBSP_CONFIG_TYPE2      0x2
-#define MCBSP_CONFIG_TYPE3      0x3
-#define MCBSP_CONFIG_TYPE4      0x4
-
 /* Platform specific configuration */
 struct omap_mcbsp_ops {
         void (*request)(unsigned int);
@@ -47,14 +43,6 @@ struct omap_mcbsp_platform_data {
         int (*force_ick_on)(struct clk *clk, bool force_on);
 };
 
-/**
- * omap_mcbsp_dev_attr - OMAP McBSP device attributes for omap_hwmod
- * @sidetone: name of the sidetone device
- */
-struct omap_mcbsp_dev_attr {
-        const char *sidetone;
-};
-
 void omap3_mcbsp_init_pdata_callback(struct omap_mcbsp_platform_data *pdata);
 
 #endif
diff --git a/include/linux/platform_data/dmtimer-omap.h b/include/linux/platform_data/dmtimer-omap.h
index a19b78d826e9..757a0f9e26f9 100644
--- a/include/linux/platform_data/dmtimer-omap.h
+++ b/include/linux/platform_data/dmtimer-omap.h
@@ -20,12 +20,50 @@
 #ifndef __PLATFORM_DATA_DMTIMER_OMAP_H__
 #define __PLATFORM_DATA_DMTIMER_OMAP_H__
 
+struct omap_dm_timer_ops {
+        struct omap_dm_timer *(*request_by_node)(struct device_node *np);
+        struct omap_dm_timer *(*request_specific)(int timer_id);
+        struct omap_dm_timer *(*request)(void);
+
+        int     (*free)(struct omap_dm_timer *timer);
+
+        void    (*enable)(struct omap_dm_timer *timer);
+        void    (*disable)(struct omap_dm_timer *timer);
+
+        int     (*get_irq)(struct omap_dm_timer *timer);
+        int     (*set_int_enable)(struct omap_dm_timer *timer,
+                                  unsigned int value);
+        int     (*set_int_disable)(struct omap_dm_timer *timer, u32 mask);
+
+        struct clk *(*get_fclk)(struct omap_dm_timer *timer);
+
+        int     (*start)(struct omap_dm_timer *timer);
+        int     (*stop)(struct omap_dm_timer *timer);
+        int     (*set_source)(struct omap_dm_timer *timer, int source);
+
+        int     (*set_load)(struct omap_dm_timer *timer, int autoreload,
+                            unsigned int value);
+        int     (*set_match)(struct omap_dm_timer *timer, int enable,
+                             unsigned int match);
+        int     (*set_pwm)(struct omap_dm_timer *timer, int def_on,
+                           int toggle, int trigger);
+        int     (*set_prescaler)(struct omap_dm_timer *timer, int prescaler);
+
+        unsigned int (*read_counter)(struct omap_dm_timer *timer);
+        int     (*write_counter)(struct omap_dm_timer *timer,
+                                 unsigned int value);
+        unsigned int (*read_status)(struct omap_dm_timer *timer);
+        int     (*write_status)(struct omap_dm_timer *timer,
+                                unsigned int value);
+};
+
 struct dmtimer_platform_data {
         /* set_timer_src - Only used for OMAP1 devices */
         int (*set_timer_src)(struct platform_device *pdev, int source);
         u32 timer_capability;
         u32 timer_errata;
         int (*get_context_loss_count)(struct device *);
+        const struct omap_dm_timer_ops *timer_ops;
 };
 
 #endif /* __PLATFORM_DATA_DMTIMER_OMAP_H__ */
diff --git a/include/linux/platform_data/gpio-omap.h b/include/linux/platform_data/gpio-omap.h
index cb2618147c34..8612855691b2 100644
--- a/include/linux/platform_data/gpio-omap.h
+++ b/include/linux/platform_data/gpio-omap.h
@@ -157,11 +157,6 @@
 #define OMAP_MPUIO(nr)          (OMAP_MAX_GPIO_LINES + (nr))
 #define OMAP_GPIO_IS_MPUIO(nr)  ((nr) >= OMAP_MAX_GPIO_LINES)
 
-struct omap_gpio_dev_attr {
-        int bank_width;         /* GPIO bank width */
-        bool dbck_flag;         /* dbck required or not - True for OMAP3&4 */
-};
-
 struct omap_gpio_reg_offs {
         u16 revision;
         u16 direction;
diff --git a/include/linux/platform_data/mtd-nand-pxa3xx.h b/include/linux/platform_data/mtd-nand-pxa3xx.h
index b42ad83cbc20..4fd0f592a2d2 100644
--- a/include/linux/platform_data/mtd-nand-pxa3xx.h
+++ b/include/linux/platform_data/mtd-nand-pxa3xx.h
@@ -6,41 +6,22 @@
 #include <linux/mtd/partitions.h>
 
 /*
- * Current pxa3xx_nand controller has two chip select which
- * both be workable.
- *
- * Notice should be taken that:
- * When you want to use this feature, you should not enable the
- * keep configuration feature, for two chip select could be
- * attached with different nand chip. The different page size
- * and timing requirement make the keep configuration impossible.
+ * Current pxa3xx_nand controller has two chip select which both be workable but
+ * historically all platforms remaining on platform data used only one. Switch
+ * to device tree if you need more.
  */
-
-/* The max num of chip select current support */
-#define NUM_CHIP_SELECT         (2)
 struct pxa3xx_nand_platform_data {
-
-        /* the data flash bus is shared between the Static Memory
-         * Controller and the Data Flash Controller,  the arbiter
-         * controls the ownership of the bus
-         */
-        int     enable_arbiter;
-
-        /* allow platform code to keep OBM/bootloader defined NFC config */
-        int     keep_config;
-
-        /* indicate how many chip selects will be used */
-        int     num_cs;
-
-        /* use an flash-based bad block table */
-        bool    flash_bbt;
-
-        /* requested ECC strength and ECC step size */
+        /* Keep OBM/bootloader NFC timing configuration */
+        bool keep_config;
+        /* Use a flash-based bad block table */
+        bool flash_bbt;
+        /* Requested ECC strength and ECC step size */
         int ecc_strength, ecc_step_size;
-
-        const struct mtd_partition              *parts[NUM_CHIP_SELECT];
-        unsigned int                            nr_parts[NUM_CHIP_SELECT];
+        /* Partitions */
+        const struct mtd_partition *parts;
+        unsigned int nr_parts;
 };
 
 extern void pxa3xx_set_nand_info(struct pxa3xx_nand_platform_data *info);
+
 #endif /* __ASM_ARCH_PXA3XX_NAND_H */
diff --git a/include/linux/platform_data/phy-da8xx-usb.h b/include/linux/platform_data/phy-da8xx-usb.h
new file mode 100644
index 000000000000..85c2b99381b2
--- /dev/null
+++ b/include/linux/platform_data/phy-da8xx-usb.h
@@ -0,0 +1,21 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * phy-da8xx-usb - TI DaVinci DA8xx USB PHY driver
+ *
+ * Copyright (C) 2018 David Lechner <david@lechnology.com>
+ */
+
+#ifndef __LINUX_PLATFORM_DATA_PHY_DA8XX_USB_H__
+#define __LINUX_PLATFORM_DATA_PHY_DA8XX_USB_H__
+
+#include <linux/regmap.h>
+
+/**
+ * da8xx_usb_phy_platform_data
+ * @cfgchip: CFGCHIP syscon regmap
+ */
+struct da8xx_usb_phy_platform_data {
+        struct regmap *cfgchip;
+};
+
+#endif /* __LINUX_PLATFORM_DATA_PHY_DA8XX_USB_H__ */
diff --git a/include/linux/platform_data/pm33xx.h b/include/linux/platform_data/pm33xx.h
new file mode 100644
index 000000000000..f9bed2a0af9d
--- /dev/null
+++ b/include/linux/platform_data/pm33xx.h
@@ -0,0 +1,42 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * TI pm33xx platform data
+ *
+ * Copyright (C) 2016-2018 Texas Instruments, Inc.
+ *      Dave Gerlach <d-gerlach@ti.com>
+ */
+
+#ifndef _LINUX_PLATFORM_DATA_PM33XX_H
+#define _LINUX_PLATFORM_DATA_PM33XX_H
+
+#include <linux/kbuild.h>
+#include <linux/types.h>
+
+#ifndef __ASSEMBLER__
+struct am33xx_pm_sram_addr {
+        void (*do_wfi)(void);
+        unsigned long *do_wfi_sz;
+        unsigned long *resume_offset;
+        unsigned long *emif_sram_table;
+        unsigned long *ro_sram_data;
+};
+
+struct am33xx_pm_platform_data {
+        int     (*init)(void);
+        int     (*soc_suspend)(unsigned int state, int (*fn)(unsigned long));
+        struct  am33xx_pm_sram_addr *(*get_sram_addrs)(void);
+};
+
+struct am33xx_pm_sram_data {
+        u32 wfi_flags;
+        u32 l2_aux_ctrl_val;
+        u32 l2_prefetch_ctrl_val;
+} __packed __aligned(8);
+
+struct am33xx_pm_ro_sram_data {
+        u32 amx3_pm_sram_data_virt;
+        u32 amx3_pm_sram_data_phys;
+} __packed __aligned(8);
+
+#endif /* __ASSEMBLER__ */
+#endif /* _LINUX_PLATFORM_DATA_PM33XX_H */
diff --git a/include/linux/platform_data/spi-omap2-mcspi.h b/include/linux/platform_data/spi-omap2-mcspi.h
index 13c83a25958a..0bf9fddb8306 100644
--- a/include/linux/platform_data/spi-omap2-mcspi.h
+++ b/include/linux/platform_data/spi-omap2-mcspi.h
@@ -2,10 +2,6 @@
 #ifndef _OMAP2_MCSPI_H
 #define _OMAP2_MCSPI_H
 
-#define OMAP2_MCSPI_REV 0
-#define OMAP3_MCSPI_REV 1
-#define OMAP4_MCSPI_REV 2
-
 #define OMAP4_MCSPI_REG_OFFSET 0x100
 
 #define MCSPI_PINDIR_D0_IN_D1_OUT       0
@@ -17,10 +13,6 @@ struct omap2_mcspi_platform_config {
         unsigned int pin_dir:1;
 };
 
-struct omap2_mcspi_dev_attr {
-        unsigned short num_chipselect;
-};
-
 struct omap2_mcspi_device_config {
         unsigned turbo_mode:1;
 
diff --git a/include/linux/platform_data/ti-sysc.h b/include/linux/platform_data/ti-sysc.h
index 1be356330b96..80ce28d40832 100644
--- a/include/linux/platform_data/ti-sysc.h
+++ b/include/linux/platform_data/ti-sysc.h
@@ -16,6 +16,10 @@ enum ti_sysc_module_type {
         TI_SYSC_OMAP4_USB_HOST_FS,
 };
 
+struct ti_sysc_cookie {
+        void *data;
+};
+
 /**
  * struct sysc_regbits - TI OCP_SYSCONFIG register field offsets
  * @midle_shift: Offset of the midle bit
@@ -41,6 +45,7 @@ struct sysc_regbits {
         s8 emufree_shift;
 };
 
+#define SYSC_QUIRK_LEGACY_IDLE          BIT(8)
 #define SYSC_QUIRK_RESET_STATUS         BIT(7)
 #define SYSC_QUIRK_NO_IDLE_ON_INIT      BIT(6)
 #define SYSC_QUIRK_NO_RESET_ON_INIT     BIT(5)
@@ -83,4 +88,49 @@ struct sysc_config {
         u32 quirks;
 };
 
+enum sysc_registers {
+        SYSC_REVISION,
+        SYSC_SYSCONFIG,
+        SYSC_SYSSTATUS,
+        SYSC_MAX_REGS,
+};
+
+/**
+ * struct ti_sysc_module_data - ti-sysc to hwmod translation data for a module
+ * @name: legacy "ti,hwmods" module name
+ * @module_pa: physical address of the interconnect target module
+ * @module_size: size of the interconnect target module
+ * @offsets: array of register offsets as listed in enum sysc_registers
+ * @nr_offsets: number of registers
+ * @cap: interconnect target module capabilities
+ * @cfg: interconnect target module configuration
+ *
+ * This data is enough to allocate a new struct omap_hwmod_class_sysconfig
+ * based on device tree data parsed by ti-sysc driver.
+ */
+struct ti_sysc_module_data {
+        const char *name;
+        u64 module_pa;
+        u32 module_size;
+        int *offsets;
+        int nr_offsets;
+        const struct sysc_capabilities *cap;
+        struct sysc_config *cfg;
+};
+
+struct device;
+
+struct ti_sysc_platform_data {
+        struct of_dev_auxdata *auxdata;
+        int (*init_module)(struct device *dev,
+                           const struct ti_sysc_module_data *data,
+                           struct ti_sysc_cookie *cookie);
+        int (*enable_module)(struct device *dev,
+                             const struct ti_sysc_cookie *cookie);
+        int (*idle_module)(struct device *dev,
+                           const struct ti_sysc_cookie *cookie);
+        int (*shutdown_module)(struct device *dev,
+                               const struct ti_sysc_cookie *cookie);
+};
+
 #endif  /* __TI_SYSC_DATA_H__ */