3 files changed, 50 insertions, 42 deletions
diff --git a/arch/arm/plat-omap/include/plat/clockdomain.h b/arch/arm/plat-omap/include/plat/clockdomain.h
index 4806e2c52c1..f77ca72ec3a 100644
--- a/arch/arm/plat-omap/include/plat/clockdomain.h
+++ b/arch/arm/plat-omap/include/plat/clockdomain.h
@@ -4,7 +4,7 @@
  * OMAP2/3 clockdomain framework functions
  *
  * Copyright (C) 2008 Texas Instruments, Inc.
- * Copyright (C) 2008 Nokia Corporation
+ * Copyright (C) 2008-2009 Nokia Corporation
  *
  * Written by Paul Walmsley
  *
@@ -41,26 +41,40 @@
 #define OMAP34XX_CLKSTCTRL_ENABLE_AUTO		0x3
 
 /*
- * struct clkdm_pwrdm_autodep - a powerdomain that should have wkdeps
- * and sleepdeps added when a powerdomain should stay active in hwsup mode;
- * and conversely, removed when the powerdomain should be allowed to go
+ * struct clkdm_autodep - a clockdomain that should have wkdeps
+ * and sleepdeps added when a clockdomain should stay active in hwsup mode;
+ * and conversely, removed when the clockdomain should be allowed to go
  * inactive in hwsup mode.
  */
-struct clkdm_pwrdm_autodep {
+struct clkdm_autodep {
 
 	union {
-		/* Name of the powerdomain to add a wkdep/sleepdep on */
+		/* Name of the clockdomain to add a wkdep/sleepdep on */
 		const char *name;
 
-		/* Powerdomain pointer (looked up at clkdm_init() time) */
-		struct powerdomain *ptr;
-	} pwrdm;
+		/* Clockdomain pointer (looked up at clkdm_init() time) */
+		struct clockdomain *ptr;
+	} clkdm;
 
 	/* OMAP chip types that this clockdomain dep is valid on */
 	const struct omap_chip_id omap_chip;
 
 };
 
+/* Encodes dependencies between clockdomains - statically defined */
+struct clkdm_dep {
+
+	/* Clockdomain name */
+	const char *clkdm_name;
+
+	/* Clockdomain pointer - resolved by the clockdomain code */
+	struct clockdomain *clkdm;
+
+	/* Flags to mark OMAP chip restrictions, etc. */
+	const struct omap_chip_id omap_chip;
+
+};
+
 struct clockdomain {
 
 	/* Clockdomain name */
@@ -83,6 +97,15 @@ struct clockdomain {
 	/* Clockdomain capability flags */
 	const u8 flags;
 
+	/* Bit shift of this clockdomain's PM_WKDEP/CM_SLEEPDEP bit */
+	const u8 dep_bit;
+
+	/* Clockdomains that can be told to wake this powerdomain up */
+	struct clkdm_dep *wkdep_srcs;
+
+	/* Clockdomains that can be told to keep this clkdm from inactivity */
+	struct clkdm_dep *sleepdep_srcs;
+
 	/* OMAP chip types that this clockdomain is valid on */
 	const struct omap_chip_id omap_chip;
 
@@ -93,7 +116,7 @@ struct clockdomain {
 
 };
 
-void clkdm_init(struct clockdomain **clkdms, struct clkdm_pwrdm_autodep *autodeps);
+void clkdm_init(struct clockdomain **clkdms, struct clkdm_autodep *autodeps);
 int clkdm_register(struct clockdomain *clkdm);
 int clkdm_unregister(struct clockdomain *clkdm);
 struct clockdomain *clkdm_lookup(const char *name);
@@ -102,6 +125,13 @@ int clkdm_for_each(int (*fn)(struct clockdomain *clkdm, void *user),
 			void *user);
 struct powerdomain *clkdm_get_pwrdm(struct clockdomain *clkdm);
 
+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_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);
+
 void omap2_clkdm_allow_idle(struct clockdomain *clkdm);
 void omap2_clkdm_deny_idle(struct clockdomain *clkdm);
 
diff --git a/arch/arm/plat-omap/include/plat/powerdomain.h b/arch/arm/plat-omap/include/plat/powerdomain.h
index bac378eff8d..dd5f79dabb3 100644
--- a/arch/arm/plat-omap/include/plat/powerdomain.h
+++ b/arch/arm/plat-omap/include/plat/powerdomain.h
@@ -1,8 +1,8 @@
 /*
  * OMAP2/3 powerdomain control
  *
- * Copyright (C) 2007-8 Texas Instruments, Inc.
- * Copyright (C) 2007-8 Nokia Corporation
+ * Copyright (C) 2007-2008 Texas Instruments, Inc.
+ * Copyright (C) 2007-2009 Nokia Corporation
  *
  * Written by Paul Walmsley
  *
@@ -68,20 +68,6 @@
 struct clockdomain;
 struct powerdomain;
 
-/* Encodes dependencies between powerdomains - statically defined */
-struct pwrdm_dep {
-
-	/* Powerdomain name */
-	const char *pwrdm_name;
-
-	/* Powerdomain pointer - resolved by the powerdomain code */
-	struct powerdomain *pwrdm;
-
-	/* Flags to mark OMAP chip restrictions, etc. */
-	const struct omap_chip_id omap_chip;
-
-};
-
 struct powerdomain {
 
 	/* Powerdomain name */
@@ -93,15 +79,6 @@ struct powerdomain {
 	/* Used to represent the OMAP chip types containing this pwrdm */
 	const struct omap_chip_id omap_chip;
 
-	/* Powerdomains that can be told to wake this powerdomain up */
-	struct pwrdm_dep *wkdep_srcs;
-
-	/* Powerdomains that can be told to keep this pwrdm from inactivity */
-	struct pwrdm_dep *sleepdep_srcs;
-
-	/* Bit shift of this powerdomain's PM_WKDEP/CM_SLEEPDEP bit */
-	const u8 dep_bit;
-
 	/* Possible powerdomain power states */
 	const u8 pwrsts;
 
@@ -152,13 +129,6 @@ int pwrdm_for_each_clkdm(struct powerdomain *pwrdm,
 			 int (*fn)(struct powerdomain *pwrdm,
 				   struct clockdomain *clkdm));
 
-int pwrdm_add_wkdep(struct powerdomain *pwrdm1, struct powerdomain *pwrdm2);
-int pwrdm_del_wkdep(struct powerdomain *pwrdm1, struct powerdomain *pwrdm2);
-int pwrdm_read_wkdep(struct powerdomain *pwrdm1, struct powerdomain *pwrdm2);
-int pwrdm_add_sleepdep(struct powerdomain *pwrdm1, struct powerdomain *pwrdm2);
-int pwrdm_del_sleepdep(struct powerdomain *pwrdm1, struct powerdomain *pwrdm2);
-int pwrdm_read_sleepdep(struct powerdomain *pwrdm1, struct powerdomain *pwrdm2);
-
 int pwrdm_get_mem_bank_count(struct powerdomain *pwrdm);
 
 int pwrdm_set_next_pwrst(struct powerdomain *pwrdm, u8 pwrst);
diff --git a/arch/arm/plat-omap/include/plat/prcm.h b/arch/arm/plat-omap/include/plat/prcm.h
index e63e94e1897..66938a9f8da 100644
--- a/arch/arm/plat-omap/include/plat/prcm.h
+++ b/arch/arm/plat-omap/include/plat/prcm.h
@@ -33,6 +33,14 @@ int omap2_cm_wait_idlest(void __iomem *reg, u32 mask, const char *name);
 void omap3_prcm_save_context(void);
 void omap3_prcm_restore_context(void);
 
+u32 prm_read_mod_reg(s16 module, u16 idx);
+void prm_write_mod_reg(u32 val, s16 module, u16 idx);
+u32 prm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module, s16 idx);
+u32 prm_read_mod_bits_shift(s16 domain, s16 idx, u32 mask);
+u32 cm_read_mod_reg(s16 module, u16 idx);
+void cm_write_mod_reg(u32 val, s16 module, u16 idx);
+u32 cm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module, s16 idx);
+
 #endif