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

Pull ARM SoC platform updates from Olof Johansson:
 "SoC platform changes (arch/arm/mach-*). This merge window, the bulk is
  for a few platforms:

  Gemini:
   - Legacy platform that Linus Walleij has converted to multiplatform
     and DT, so a handful of various tweaks there, removal of some old
     stale support, etc.

  Atmel AT91:
   - Fixup of various power management related pieces
   - Move of SoC detection to a drivers/soc driver instead

  ST Micro STM32:
   - New SoC support: STM32H743

  TI platforms:
   - More driver support for Davinci (SATA in particular)
   - Removal of some old stale hwmod files (linkspace platform)

  Misc:
   - A couple of smaller patches for i.MX, sunxi, hisi"

* tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (57 commits)
  ARM: davinci: Add clock for CPPI 4.1 DMA engine
  ARM: mxs: add support for I2SE Duckbill 2 boards
  MAINTAINERS: Update the Allwinner sunXi entry
  ARM: i.MX25: globally disable supervisor protect
  ARM: at91: move SoC detection to its own driver
  ARM: at91: pm: correct typo
  ARM: at91: pm: Remove at91_pm_set_standby
  ARM: at91: pm: Merge all at91sam9*_pm_init
  ARM: at91: pm: Tie the USB clock mask to the pmc
  ARM: at91: pm: Tie the memory controller type to the ramc id
  ARM: at91: pm: Workaround DDRSDRC self-refresh bug with LPDDR1 memories.
  ARM: at91: pm: Simplify at91rm9200_standby
  ARM: at91: pm: Use struct at91_pm_data in pm_suspend.S
  ARM: at91: pm: Move global variables into at91_pm_data
  ARM: at91: pm: Move at91_ramc_read/write to pm.c
  ARM: at91: pm: Cleanup headers
  MAINTAINERS: Add memory drivers to AT91 entry
  MAINTAINERS: Update AT91 entry
  ARM: davinci: add pata_bk3710 libata driver support
  ARM: OMAP2+: mark omap_init_rng as __init
  ...

1 files changed, 14 insertions, 17 deletions

diff --git a/arch/arm/mach-at91/pm_suspend.S b/arch/arm/mach-at91/pm_suspend.S
index a25defd..96781da 100644
--- a/arch/arm/mach-at91/pm_suspend.S
+++ b/arch/arm/mach-at91/pm_suspend.S
@@ -4,7 +4,7 @@
  *  Copyright (C) 2006 Savin Zlobec
  *
  * AT91SAM9 support:
- *  Copyright (C) 2007 Anti Sullin <anti.sullin@artecdesign.ee
+ *  Copyright (C) 2007 Anti Sullin <anti.sullin@artecdesign.ee>
  *
  * 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
@@ -14,6 +14,7 @@
 #include <linux/linkage.h>
 #include <linux/clk/at91_pmc.h>
 #include "pm.h"
+#include "generated/at91_pm_data-offsets.h"
 
 #define	SRAMC_SELF_FRESH_ACTIVE		0x01
 #define	SRAMC_SELF_FRESH_EXIT		0x00
@@ -72,13 +73,9 @@ tmp2	.req	r5
 	.arm
 
 /*
- * void at91_pm_suspend_in_sram(void __iomem *pmc, void __iomem *sdramc,
- *			void __iomem *ramc1, int memctrl)
+ * void at91_suspend_sram_fn(struct at91_pm_data*)
  * @input param:
- * 	@r0: base address of AT91_PMC
- *  	@r1: base address of SDRAM Controller (SDRAM, DDRSDR, or AT91_SYS)
- *	@r2: base address of second SDRAM Controller or 0 if not present
- *	@r3: pm information
+ * 	@r0: base address of struct at91_pm_data
  */
 /* at91_pm_suspend_in_sram must be 8-byte aligned per the requirements of fncpy() */
 	.align 3
@@ -90,16 +87,16 @@ ENTRY(at91_pm_suspend_in_sram)
 	mov	tmp1, #0
 	mcr	p15, 0, tmp1, c7, c10, 4
 
-	str	r0, .pmc_base
-	str	r1, .sramc_base
-	str	r2, .sramc1_base
-
-	and	r0, r3, #AT91_PM_MEMTYPE_MASK
-	str	r0, .memtype
-
-	lsr	r0, r3, #AT91_PM_MODE_OFFSET
-	and	r0, r0, #AT91_PM_MODE_MASK
-	str	r0, .pm_mode
+	ldr	tmp1, [r0, #PM_DATA_PMC]
+	str	tmp1, .pmc_base
+	ldr	tmp1, [r0, #PM_DATA_RAMC0]
+	str	tmp1, .sramc_base
+	ldr	tmp1, [r0, #PM_DATA_RAMC1]
+	str	tmp1, .sramc1_base
+	ldr	tmp1, [r0, #PM_DATA_MEMCTRL]
+	str	tmp1, .memtype
+	ldr	tmp1, [r0, #PM_DATA_MODE]
+	str	tmp1, .pm_mode
 
 	/* Active the self-refresh mode */
 	mov	r0, #SRAMC_SELF_FRESH_ACTIVE