Merge tag 'omap-cleanup-part2-for-v3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/cleanup2

From Tony Lindgren <tony@atomide.com>:
This branch contains more clean-up like changes and minor fixes for making
it easier to support new omap SoCs, such as omap5 and am33xx.

This branch has dependencies to earlier clean-up in omap-cleanup-for-v3.6
and  omap-devel-dmtimer-for-v3.6 branches, and also depends on the
omap-devel-am33xx-for-v3.6 branch, and are based on a merge of these
branches.

* tag 'omap-cleanup-part2-for-v3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: OMAP: sdrc: Fix the build break for OMAP4 only builds
  ARM: OMAP2+: dmtimer: cleanup fclk usage
  ARM: OMAP2+: Fix mismerge for omap_hwmod_get_main_clk() API
  ARM: OMAP2+: Remove unnecessary ifdef around __omap2_set_globals
  ARM: OMAP2+: am33xx: Change cpu_is_am33xx to soc_is_am33xx
  ARM: OMAP2+: am33xx: Make am33xx as a separate class
  ARM: OMAP2+: Move omap3 dpll ops to dpll3xxx.c
  ARM: OMAP2+: All OMAP2PLUS uses omap-device.o target so add one entry
  ARM: OMAP: dmtimer: use devm_ API and do some cleanup in probe()
  ARM: OMAP2+: hwmod code: add support to set dmadisable in hwmod framework
  ARM: OMAP2+: PRM/CM: Move the stubbed prm and cm functions to prcm.c file and make them __weak
  ARM: OMAP2+: hwmod: add omap_hwmod_get_main_clk() API
  ARM: OMAP3+: dpll: optimize noncore dpll locking logic
  ARM: OMAP3: control: add definition for CONTROL_CAMERA_PHY_CTRL
  ARM: OMAP2+: powerdomain code: Fix Wake-up power domain power status
  ARM: OMAP4: clockdomain/CM code: Update supported transition modes
  ARM: OMAP3/4: omap_hwmod: Add rstst_offs field to struct omap_hwmod_omap4_prcm
  ARM: OMAP2+: hwmod: Add new sysc_type3 into omap_hwmod required for am33xx

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

3 files changed, 30 insertions, 8 deletions

diff --git a/arch/arm/plat-omap/include/plat/cpu.h b/arch/arm/plat-omap/include/plat/cpu.h
index de6c0a08f461..14f050f7a897 100644
--- a/arch/arm/plat-omap/include/plat/cpu.h
+++ b/arch/arm/plat-omap/include/plat/cpu.h
@@ -150,8 +150,8 @@ IS_AM_SUBCLASS(335x, 0x335)
 #define cpu_is_ti816x()			0
 #define cpu_is_ti814x()			0
 #define soc_is_am35xx()			0
-#define cpu_is_am33xx()			0
-#define cpu_is_am335x()			0
+#define soc_is_am33xx()			0
+#define soc_is_am335x()			0
 #define cpu_is_omap44xx()		0
 #define cpu_is_omap443x()		0
 #define cpu_is_omap446x()		0
@@ -344,8 +344,6 @@ IS_OMAP_TYPE(3430, 0x3430)
 # undef cpu_is_ti816x
 # undef cpu_is_ti814x
 # undef soc_is_am35xx
-# undef cpu_is_am33xx
-# undef cpu_is_am335x
 # define cpu_is_omap3430()		is_omap3430()
 # undef cpu_is_omap3630
 # define cpu_is_omap3630()		is_omap363x()
@@ -353,8 +351,13 @@ IS_OMAP_TYPE(3430, 0x3430)
 # define cpu_is_ti816x()		is_ti816x()
 # define cpu_is_ti814x()		is_ti814x()
 # define soc_is_am35xx()		is_am35xx()
-# define cpu_is_am33xx()		is_am33xx()
-# define cpu_is_am335x()		is_am335x()
+#endif
+
+# if defined(CONFIG_SOC_AM33XX)
+# undef soc_is_am33xx
+# undef soc_is_am335x
+# define soc_is_am33xx()		is_am33xx()
+# define soc_is_am335x()		is_am335x()
 #endif
 
 # if defined(CONFIG_ARCH_OMAP4)
@@ -408,7 +411,7 @@ IS_OMAP_TYPE(3430, 0x3430)
 #define AM35XX_REV_ES1_0	AM35XX_CLASS
 #define AM35XX_REV_ES1_1	(AM35XX_CLASS | (0x1 << 8))
 
-#define AM335X_CLASS		0x33500034
+#define AM335X_CLASS		0x33500033
 #define AM335X_REV_ES1_0	AM335X_CLASS
 
 #define OMAP443X_CLASS		0x44300044
diff --git a/arch/arm/plat-omap/include/plat/omap_hwmod.h b/arch/arm/plat-omap/include/plat/omap_hwmod.h
index a8ecc53b3670..6132972aff37 100644
--- a/arch/arm/plat-omap/include/plat/omap_hwmod.h
+++ b/arch/arm/plat-omap/include/plat/omap_hwmod.h
@@ -41,6 +41,7 @@ struct omap_device;
 
 extern struct omap_hwmod_sysc_fields omap_hwmod_sysc_type1;
 extern struct omap_hwmod_sysc_fields omap_hwmod_sysc_type2;
+extern struct omap_hwmod_sysc_fields omap_hwmod_sysc_type3;
 
 /*
  * OCP SYSCONFIG bit shifts/masks TYPE1. These are for IPs compliant
@@ -69,6 +70,17 @@ extern struct omap_hwmod_sysc_fields omap_hwmod_sysc_type2;
 #define SYSC_TYPE2_SIDLEMODE_MASK	(0x3 << SYSC_TYPE2_SIDLEMODE_SHIFT)
 #define SYSC_TYPE2_MIDLEMODE_SHIFT	4
 #define SYSC_TYPE2_MIDLEMODE_MASK	(0x3 << SYSC_TYPE2_MIDLEMODE_SHIFT)
+#define SYSC_TYPE2_DMADISABLE_SHIFT	16
+#define SYSC_TYPE2_DMADISABLE_MASK	(0x1 << SYSC_TYPE2_DMADISABLE_SHIFT)
+
+/*
+ * OCP SYSCONFIG bit shifts/masks TYPE3.
+ * This is applicable for some IPs present in AM33XX
+ */
+#define SYSC_TYPE3_SIDLEMODE_SHIFT	0
+#define SYSC_TYPE3_SIDLEMODE_MASK	(0x3 << SYSC_TYPE3_SIDLEMODE_SHIFT)
+#define SYSC_TYPE3_MIDLEMODE_SHIFT	2
+#define SYSC_TYPE3_MIDLEMODE_MASK	(0x3 << SYSC_TYPE3_MIDLEMODE_SHIFT)
 
 /* OCP SYSSTATUS bit shifts/masks */
 #define SYSS_RESETDONE_SHIFT		0
@@ -283,6 +295,7 @@ struct omap_hwmod_ocp_if {
 #define SYSS_HAS_RESET_STATUS	(1 << 7)
 #define SYSC_NO_CACHE		(1 << 8)  /* XXX SW flag, belongs elsewhere */
 #define SYSC_HAS_RESET_STATUS	(1 << 9)
+#define SYSC_HAS_DMADISABLE	(1 << 10)
 
 /* omap_hwmod_sysconfig.clockact flags */
 #define CLOCKACT_TEST_BOTH	0x0
@@ -298,6 +311,7 @@ struct omap_hwmod_ocp_if {
  * @enwkup_shift: Offset of the enawakeup bit
  * @srst_shift: Offset of the softreset bit
  * @autoidle_shift: Offset of the autoidle bit
+ * @dmadisable_shift: Offset of the dmadisable bit
  */
 struct omap_hwmod_sysc_fields {
 	u8 midle_shift;
@@ -306,6 +320,7 @@ struct omap_hwmod_sysc_fields {
 	u8 enwkup_shift;
 	u8 srst_shift;
 	u8 autoidle_shift;
+	u8 dmadisable_shift;
 };
 
 /**
@@ -374,11 +389,13 @@ struct omap_hwmod_omap2_prcm {
  * struct omap_hwmod_omap4_prcm - OMAP4-specific PRCM data
  * @clkctrl_reg: PRCM address of the clock control register
  * @rstctrl_reg: address of the XXX_RSTCTRL register located in the PRM
+ * @rstst_reg: (AM33XX only) address of the XXX_RSTST register in the PRM
  * @submodule_wkdep_bit: bit shift of the WKDEP range
  */
 struct omap_hwmod_omap4_prcm {
 	u16		clkctrl_offs;
 	u16		rstctrl_offs;
+	u16		rstst_offs;
 	u16		context_offs;
 	u8		submodule_wkdep_bit;
 	u8		modulemode;
@@ -631,6 +648,8 @@ int omap_hwmod_pad_route_irq(struct omap_hwmod *oh, int pad_idx, int irq_idx);
 
 extern void __init omap_hwmod_init(void);
 
+const char *omap_hwmod_get_main_clk(struct omap_hwmod *oh);
+
 /*
  * Chip variant-specific hwmod init routines - XXX should be converted
  * to use initcalls once the initial boot ordering is straightened out
diff --git a/arch/arm/plat-omap/include/plat/sdrc.h b/arch/arm/plat-omap/include/plat/sdrc.h
index 9bb978ecd884..36d6a7666216 100644
--- a/arch/arm/plat-omap/include/plat/sdrc.h
+++ b/arch/arm/plat-omap/include/plat/sdrc.h
@@ -123,7 +123,7 @@ struct omap_sdrc_params {
 	u32 mr;
 };
 
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
+#ifdef CONFIG_SOC_HAS_OMAP2_SDRC
 void omap2_sdrc_init(struct omap_sdrc_params *sdrc_cs0,
 			    struct omap_sdrc_params *sdrc_cs1);
 #else