Merge tag 'omap-for-v3.19/fixes-for-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes

From: Tony Lindgren <tony@atomide.com>
Subject: [GIT PULL] few fixes for the v3.19 merge window

Fixes for a few issues found that would be good to get
into -rc1:

- Update SoC revision detection for am43x es1.2

- Fix regression with GPMC timings on 2430sdp for some versions
  of u-boot

- Fix dra7 watchdog compatible property

- Fix am437x-sk-evm LCD timings

- Fix dra7 DSS clock muxing

- Fix dra7-evm voltages

- Remove a unused function prototype for am33xx_clk_init

- Enable AHCI in the omap2plus_defconfig

* tag 'omap-for-v3.19/fixes-for-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (1601 commits)
  ARM: omap2plus_defconfig: Enable AHCI_PLATFORM driver
  ARM: dts: am437x-sk-evm.dts: fix LCD timings
  ARM: dts: dra7-evm: Update SMPS7 (VDD_CORE) max voltage to match DM
  ARM: dts: dra7-evm: Fix typo in SMPS6 (VDD_GPU) max voltage
  ARM: OMAP2+: AM43x: Add ID for ES1.2
  ARM: dts: am437x-sk: fix lcd enable pin mux data
  ARM: dts: Fix gpmc regression for omap 2430sdp smc91x
  hwmon: (tmp401) Detect TMP435 on all addresses it supports
  mfd: rtsx: Add func to split u32 into register
  mmc: sdhci-msm: Convert to mmc_send_tuning()
  mmc: sdhci-esdhc-imx: Convert to mmc_send_tuning()
  mmc: core: Let mmc_send_tuning() to take struct mmc_host* as parameter
  nios2: Make NIOS2_CMDLINE_IGNORE_DTB depend on CMDLINE_BOOL
  nios2: Add missing NR_CPUS to Kconfig
  nios2: asm-offsets: Remove unused definition TI_TASK
  nios2: Remove write-only struct member from nios2_timer
  nios2: Remove unused extern declaration of shm_align_mask
  nios2: include linux/type.h in io.h
  nios2: move include asm-generic/io.h to end of file
  nios2: remove include asm-generic/iomap.h from io.h
  ...

1 files changed, 16 insertions, 0 deletions

diff --git a/arch/arm/mach-omap2/prm.h b/arch/arm/mach-omap2/prm.h
index 48480d557b6..77752e49d8d 100644
--- a/arch/arm/mach-omap2/prm.h
+++ b/arch/arm/mach-omap2/prm.h
@@ -29,6 +29,7 @@ int of_prcm_init(void);
  * PRM_HAS_VOLTAGE: has voltage domains
  */
 #define PRM_HAS_IO_WAKEUP	(1 << 0)
+#define PRM_HAS_VOLTAGE		(1 << 1)
 
 /*
  * MAX_MODULE_SOFTRESET_WAIT: Maximum microseconds to wait for OMAP
@@ -127,6 +128,8 @@ struct prm_reset_src_map {
  * @was_any_context_lost_old: ptr to the SoC PRM context loss test fn
  * @clear_context_loss_flags_old: ptr to the SoC PRM context loss flag clear fn
  * @late_init: ptr to the late init function
+ * @assert_hardreset: ptr to the SoC PRM hardreset assert impl
+ * @deassert_hardreset: ptr to the SoC PRM hardreset deassert impl
  *
  * XXX @was_any_context_lost_old and @clear_context_loss_flags_old are
  * deprecated.
@@ -136,14 +139,27 @@ struct prm_ll_data {
 	bool (*was_any_context_lost_old)(u8 part, s16 inst, u16 idx);
 	void (*clear_context_loss_flags_old)(u8 part, s16 inst, u16 idx);
 	int (*late_init)(void);
+	int (*assert_hardreset)(u8 shift, u8 part, s16 prm_mod, u16 offset);
+	int (*deassert_hardreset)(u8 shift, u8 st_shift, u8 part, s16 prm_mod,
+				  u16 offset, u16 st_offset);
+	int (*is_hardreset_asserted)(u8 shift, u8 part, s16 prm_mod,
+				     u16 offset);
+	void (*reset_system)(void);
 };
 
 extern int prm_register(struct prm_ll_data *pld);
 extern int prm_unregister(struct prm_ll_data *pld);
 
+int omap_prm_assert_hardreset(u8 shift, u8 part, s16 prm_mod, u16 offset);
+int omap_prm_deassert_hardreset(u8 shift, u8 st_shift, u8 part, s16 prm_mod,
+				u16 offset, u16 st_offset);
+int omap_prm_is_hardreset_asserted(u8 shift, u8 part, s16 prm_mod, u16 offset);
 extern u32 prm_read_reset_sources(void);
 extern bool prm_was_any_context_lost_old(u8 part, s16 inst, u16 idx);
 extern void prm_clear_context_loss_flags_old(u8 part, s16 inst, u16 idx);
+void omap_prm_reset_system(void);
+
+void omap_prm_reconfigure_io_chain(void);
 
 #endif