Merge branch 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6

* 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: (258 commits)
  omap: zoom: host should not pull up wl1271's irq line
  arm: plat-omap: iommu: fix request_mem_region() error path
  OMAP2+: Common CPU DIE ID reading code reads wrong registers for OMAP4430
  omap4: mux: Remove duplicate mux modes
  omap: iovmm: don't check 'da' to set IOVMF_DA_FIXED flag
  omap: iovmm: disallow mapping NULL address when IOVMF_DA_ANON is set
  omap2+: mux: Fix compile when CONFIG_OMAP_MUX is not selected
  omap4: board-omap4panda: Initialise the serial pads
  omap3: board-3430sdp: Initialise the serial pads
  omap4: board-4430sdp: Initialise the serial pads
  omap2+: mux: Add macro for configuring static with omap_hwmod_mux_init
  omap2+: mux: Remove the use of IDLE flag
  omap2+: Add separate list for dynamic pads to mux
  perf: add OMAP support for the new power events
  OMAP4: Add IVA OPP enteries.
  OMAP4: Update Voltage Rail Values for MPU, IVA and CORE
  OMAP4: Enable 800 MHz and 1 GHz MPU-OPP
  OMAP3+: OPP: Replace voltage values with Macros
  OMAP3: wdtimer: Fix CORE idle transition
  Watchdog: omap_wdt: add fine grain runtime-pm
  ...

Fix up various conflicts in
 - arch/arm/mach-omap2/board-omap3evm.c
 - arch/arm/mach-omap2/clock3xxx_data.c
 - arch/arm/mach-omap2/usb-musb.c
 - arch/arm/plat-omap/include/plat/usb.h
 - drivers/usb/musb/musb_core.h

1 files changed, 60 insertions, 10 deletions

diff --git a/arch/arm/mach-omap2/clockdomain.h b/arch/arm/mach-omap2/clockdomain.h
index 9b459c26fb85..85b3dce65640 100644
--- a/arch/arm/mach-omap2/clockdomain.h
+++ b/arch/arm/mach-omap2/clockdomain.h
@@ -4,7 +4,7 @@
  * OMAP2/3 clockdomain framework functions
  *
  * Copyright (C) 2008 Texas Instruments, Inc.
- * Copyright (C) 2008-2010 Nokia Corporation
+ * Copyright (C) 2008-2011 Nokia Corporation
  *
  * Paul Walmsley
  *
@@ -22,11 +22,19 @@
 #include <plat/clock.h>
 #include <plat/cpu.h>
 
-/* Clockdomain capability flags */
+/*
+ * Clockdomain flags
+ *
+ * XXX Document CLKDM_CAN_* flags
+ *
+ * CLKDM_NO_AUTODEPS: Prevent "autodeps" from being added/removed from this
+ *     clockdomain.  (Currently, this applies to OMAP3 clockdomains only.)
+ */
 #define CLKDM_CAN_FORCE_SLEEP			(1 << 0)
 #define CLKDM_CAN_FORCE_WAKEUP			(1 << 1)
 #define CLKDM_CAN_ENABLE_AUTO			(1 << 2)
 #define CLKDM_CAN_DISABLE_AUTO			(1 << 3)
+#define CLKDM_NO_AUTODEPS			(1 << 4)
 
 #define CLKDM_CAN_HWSUP		(CLKDM_CAN_ENABLE_AUTO | CLKDM_CAN_DISABLE_AUTO)
 #define CLKDM_CAN_SWSUP		(CLKDM_CAN_FORCE_SLEEP | CLKDM_CAN_FORCE_WAKEUP)
@@ -116,7 +124,42 @@ struct clockdomain {
 	struct list_head node;
 };
 
-void clkdm_init(struct clockdomain **clkdms, struct clkdm_autodep *autodeps);
+/**
+ * struct clkdm_ops - Arch specfic function implementations
+ * @clkdm_add_wkdep: Add a wakeup dependency between clk domains
+ * @clkdm_del_wkdep: Delete a wakeup dependency between clk domains
+ * @clkdm_read_wkdep: Read wakeup dependency state between clk domains
+ * @clkdm_clear_all_wkdeps: Remove all wakeup dependencies from the clk domain
+ * @clkdm_add_sleepdep: Add a sleep dependency between clk domains
+ * @clkdm_del_sleepdep: Delete a sleep dependency between clk domains
+ * @clkdm_read_sleepdep: Read sleep dependency state between clk domains
+ * @clkdm_clear_all_sleepdeps: Remove all sleep dependencies from the clk domain
+ * @clkdm_sleep: Force a clockdomain to sleep
+ * @clkdm_wakeup: Force a clockdomain to wakeup
+ * @clkdm_allow_idle: Enable hw supervised idle transitions for clock domain
+ * @clkdm_deny_idle: Disable hw supervised idle transitions for clock domain
+ * @clkdm_clk_enable: Put the clkdm in right state for a clock enable
+ * @clkdm_clk_disable: Put the clkdm in right state for a clock disable
+ */
+struct clkdm_ops {
+	int	(*clkdm_add_wkdep)(struct clockdomain *clkdm1, struct clockdomain *clkdm2);
+	int	(*clkdm_del_wkdep)(struct clockdomain *clkdm1, struct clockdomain *clkdm2);
+	int	(*clkdm_read_wkdep)(struct clockdomain *clkdm1, struct clockdomain *clkdm2);
+	int	(*clkdm_clear_all_wkdeps)(struct clockdomain *clkdm);
+	int	(*clkdm_add_sleepdep)(struct clockdomain *clkdm1, struct clockdomain *clkdm2);
+	int	(*clkdm_del_sleepdep)(struct clockdomain *clkdm1, struct clockdomain *clkdm2);
+	int	(*clkdm_read_sleepdep)(struct clockdomain *clkdm1, struct clockdomain *clkdm2);
+	int	(*clkdm_clear_all_sleepdeps)(struct clockdomain *clkdm);
+	int	(*clkdm_sleep)(struct clockdomain *clkdm);
+	int	(*clkdm_wakeup)(struct clockdomain *clkdm);
+	void	(*clkdm_allow_idle)(struct clockdomain *clkdm);
+	void	(*clkdm_deny_idle)(struct clockdomain *clkdm);
+	int	(*clkdm_clk_enable)(struct clockdomain *clkdm);
+	int	(*clkdm_clk_disable)(struct clockdomain *clkdm);
+};
+
+void clkdm_init(struct clockdomain **clkdms, struct clkdm_autodep *autodeps,
+			struct clkdm_ops *custom_funcs);
 struct clockdomain *clkdm_lookup(const char *name);
 
 int clkdm_for_each(int (*fn)(struct clockdomain *clkdm, void *user),
@@ -132,16 +175,23 @@ int clkdm_del_sleepdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2);
 int clkdm_read_sleepdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2);
 int clkdm_clear_all_sleepdeps(struct clockdomain *clkdm);
 
-void omap2_clkdm_allow_idle(struct clockdomain *clkdm);
-void omap2_clkdm_deny_idle(struct clockdomain *clkdm);
+void clkdm_allow_idle(struct clockdomain *clkdm);
+void clkdm_deny_idle(struct clockdomain *clkdm);
 
-int omap2_clkdm_wakeup(struct clockdomain *clkdm);
-int omap2_clkdm_sleep(struct clockdomain *clkdm);
+int clkdm_wakeup(struct clockdomain *clkdm);
+int clkdm_sleep(struct clockdomain *clkdm);
 
-int omap2_clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk);
-int omap2_clkdm_clk_disable(struct clockdomain *clkdm, struct clk *clk);
+int clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk);
+int clkdm_clk_disable(struct clockdomain *clkdm, struct clk *clk);
 
-extern void __init omap2_clockdomains_init(void);
+extern void __init omap2xxx_clockdomains_init(void);
+extern void __init omap3xxx_clockdomains_init(void);
 extern void __init omap44xx_clockdomains_init(void);
+extern void _clkdm_add_autodeps(struct clockdomain *clkdm);
+extern void _clkdm_del_autodeps(struct clockdomain *clkdm);
+
+extern struct clkdm_ops omap2_clkdm_operations;
+extern struct clkdm_ops omap3_clkdm_operations;
+extern struct clkdm_ops omap4_clkdm_operations;
 
 #endif