9 files changed, 170 insertions, 12 deletions

diff --git a/arch/arm/mach-omap2/clkt34xx_dpll3m2.c b/arch/arm/mach-omap2/clkt34xx_dpll3m2.c
index 5510d92abe6e..aeaaa87cca06 100644
--- a/arch/arm/mach-omap2/clkt34xx_dpll3m2.c
+++ b/arch/arm/mach-omap2/clkt34xx_dpll3m2.c
@@ -45,8 +45,15 @@
  * Program the DPLL M2 divider with the rounded target rate.  Returns
  * -EINVAL upon error, or 0 upon success.
  */
+#ifdef CONFIG_COMMON_CLK
+int omap3_core_dpll_m2_set_rate(struct clk_hw *hw, unsigned long rate,
+                                        unsigned long parent_rate)
+{
+        struct clk_hw_omap *clk = to_clk_hw_omap(hw);
+#else
 int omap3_core_dpll_m2_set_rate(struct clk *clk, unsigned long rate)
 {
+#endif
         u32 new_div = 0;
         u32 unlock_dll = 0;
         u32 c;
@@ -64,7 +71,11 @@ int omap3_core_dpll_m2_set_rate(struct clk *clk, unsigned long rate)
                 return -EINVAL;
 
         sdrcrate = __clk_get_rate(sdrc_ick_p);
+#ifdef CONFIG_COMMON_CLK
+        clkrate = __clk_get_rate(hw->clk);
+#else
         clkrate = __clk_get_rate(clk);
+#endif
         if (rate > clkrate)
                 sdrcrate <<= ((rate / clkrate) >> 1);
         else
@@ -113,7 +124,9 @@ int omap3_core_dpll_m2_set_rate(struct clk *clk, unsigned long rate)
                                   sdrc_cs0->rfr_ctrl, sdrc_cs0->actim_ctrla,
                                   sdrc_cs0->actim_ctrlb, sdrc_cs0->mr,
                                   0, 0, 0, 0);
+#ifndef CONFIG_COMMON_CLK
         clk->rate = rate;
+#endif
 
         return 0;
 }
diff --git a/arch/arm/mach-omap2/clkt_iclk.c b/arch/arm/mach-omap2/clkt_iclk.c
index 3b661ba73fc2..650c8c77a573 100644
--- a/arch/arm/mach-omap2/clkt_iclk.c
+++ b/arch/arm/mach-omap2/clkt_iclk.c
@@ -27,7 +27,11 @@
 /* Private functions */
 
 /* XXX */
+#ifdef CONFIG_COMMON_CLK
+void omap2_clkt_iclk_allow_idle(struct clk_hw_omap *clk)
+#else
 void omap2_clkt_iclk_allow_idle(struct clk *clk)
+#endif
 {
         u32 v, r;
 
@@ -39,7 +43,11 @@ void omap2_clkt_iclk_allow_idle(struct clk *clk)
 }
 
 /* XXX */
+#ifdef CONFIG_COMMON_CLK
+void omap2_clkt_iclk_deny_idle(struct clk_hw_omap *clk)
+#else
 void omap2_clkt_iclk_deny_idle(struct clk *clk)
+#endif
 {
         u32 v, r;
 
@@ -53,6 +61,11 @@ void omap2_clkt_iclk_deny_idle(struct clk *clk)
 /* Public data */
 
 #ifdef CONFIG_COMMON_CLK
+const struct clk_hw_omap_ops clkhwops_iclk = {
+        .allow_idle     = omap2_clkt_iclk_allow_idle,
+        .deny_idle      = omap2_clkt_iclk_deny_idle,
+};
+
 const struct clk_hw_omap_ops clkhwops_iclk_wait = {
         .allow_idle     = omap2_clkt_iclk_allow_idle,
         .deny_idle      = omap2_clkt_iclk_deny_idle,
diff --git a/arch/arm/mach-omap2/clock.h b/arch/arm/mach-omap2/clock.h
index 5a4f4fe42b9b..6800d5f82050 100644
--- a/arch/arm/mach-omap2/clock.h
+++ b/arch/arm/mach-omap2/clock.h
@@ -509,8 +509,13 @@ int omap2_clksel_set_parent(struct clk *clk, struct clk *new_parent);
 #endif
 
 /* clkt_iclk.c public functions */
+#ifdef CONFIG_COMMON_CLK
+extern void omap2_clkt_iclk_allow_idle(struct clk_hw_omap *clk);
+extern void omap2_clkt_iclk_deny_idle(struct clk_hw_omap *clk);
+#else
 extern void omap2_clkt_iclk_allow_idle(struct clk *clk);
 extern void omap2_clkt_iclk_deny_idle(struct clk *clk);
+#endif
 
 #ifdef CONFIG_COMMON_CLK
 u8 omap2_init_dpll_parent(struct clk_hw *hw);
@@ -561,8 +566,20 @@ extern const struct clk_hw_omap_ops clkhwops_omap3_dpll;
 extern const struct clk_hw_omap_ops clkhwops_iclk_wait;
 extern const struct clk_hw_omap_ops clkhwops_wait;
 extern const struct clk_hw_omap_ops clkhwops_omap4_dpllmx;
-#endif
-
+extern const struct clk_hw_omap_ops clkhwops_iclk;
+extern const struct clk_hw_omap_ops clkhwops_omap3430es2_ssi_wait;
+extern const struct clk_hw_omap_ops clkhwops_omap3430es2_iclk_ssi_wait;
+extern const struct clk_hw_omap_ops clkhwops_omap3430es2_dss_usbhost_wait;
+extern const struct clk_hw_omap_ops clkhwops_omap3430es2_iclk_dss_usbhost_wait;
+extern const struct clk_hw_omap_ops clkhwops_omap3430es2_iclk_hsotgusb_wait;
+extern const struct clk_hw_omap_ops clkhwops_omap3430es2_hsotgusb_wait;
+extern const struct clk_hw_omap_ops clkhwops_am35xx_ipss_module_wait;
+extern const struct clk_hw_omap_ops clkhwops_am35xx_ipss_wait;
+extern const struct clk_hw_omap_ops clkhwops_apll54;
+extern const struct clk_hw_omap_ops clkhwops_apll96;
+extern const struct clk_hw_omap_ops clkhwops_omap2xxx_dpll;
+extern const struct clk_hw_omap_ops clkhwops_omap2430_i2chs_wait;
+#else
 extern const struct clkops clkops_omap2_iclk_dflt_wait;
 extern const struct clkops clkops_omap2_iclk_dflt;
 extern const struct clkops clkops_omap2_iclk_idle_only;
@@ -571,6 +588,7 @@ extern const struct clkops clkops_omap2xxx_dpll_ops;
 extern const struct clkops clkops_omap3_noncore_dpll_ops;
 extern const struct clkops clkops_omap3_core_dpll_ops;
 extern const struct clkops clkops_omap4_dpllmx_ops;
+#endif /* CONFIG_COMMON_CLK */
 
 /* clksel_rate blocks shared between OMAP44xx and AM33xx */
 extern const struct clksel_rate div_1_0_rates[];
diff --git a/arch/arm/mach-omap2/clock34xx.c b/arch/arm/mach-omap2/clock34xx.c
index e41819ba7482..b398a4655fed 100644
--- a/arch/arm/mach-omap2/clock34xx.c
+++ b/arch/arm/mach-omap2/clock34xx.c
@@ -37,7 +37,11 @@
  * from the CM_{I,F}CLKEN bit.  Pass back the correct info via
  * @idlest_reg and @idlest_bit.  No return value.
  */
+#ifdef CONFIG_COMMON_CLK
+static void omap3430es2_clk_ssi_find_idlest(struct clk_hw_omap *clk,
+#else
 static void omap3430es2_clk_ssi_find_idlest(struct clk *clk,
+#endif
                                             void __iomem **idlest_reg,
                                             u8 *idlest_bit,
                                             u8 *idlest_val)
@@ -49,7 +53,19 @@ static void omap3430es2_clk_ssi_find_idlest(struct clk *clk,
         *idlest_bit = OMAP3430ES2_ST_SSI_IDLE_SHIFT;
         *idlest_val = OMAP34XX_CM_IDLEST_VAL;
 }
+#ifdef CONFIG_COMMON_CLK
+const struct clk_hw_omap_ops clkhwops_omap3430es2_ssi_wait = {
+        .find_idlest    = omap3430es2_clk_ssi_find_idlest,
+        .find_companion = omap2_clk_dflt_find_companion,
+};
 
+const struct clk_hw_omap_ops clkhwops_omap3430es2_iclk_ssi_wait = {
+        .allow_idle     = omap2_clkt_iclk_allow_idle,
+        .deny_idle      = omap2_clkt_iclk_deny_idle,
+        .find_idlest    = omap3430es2_clk_ssi_find_idlest,
+        .find_companion = omap2_clk_dflt_find_companion,
+};
+#else
 const struct clkops clkops_omap3430es2_ssi_wait = {
         .enable         = omap2_dflt_clk_enable,
         .disable        = omap2_dflt_clk_disable,
@@ -65,6 +81,7 @@ const struct clkops clkops_omap3430es2_iclk_ssi_wait = {
         .allow_idle     = omap2_clkt_iclk_allow_idle,
         .deny_idle      = omap2_clkt_iclk_deny_idle,
 };
+#endif
 
 /**
  * omap3430es2_clk_dss_usbhost_find_idlest - CM_IDLEST info for DSS, USBHOST
@@ -80,7 +97,11 @@ const struct clkops clkops_omap3430es2_iclk_ssi_wait = {
  * default find_idlest code assumes that they are at the same
  * position.)  No return value.
  */
+#ifdef CONFIG_COMMON_CLK
+static void omap3430es2_clk_dss_usbhost_find_idlest(struct clk_hw_omap *clk,
+#else
 static void omap3430es2_clk_dss_usbhost_find_idlest(struct clk *clk,
+#endif
                                                     void __iomem **idlest_reg,
                                                     u8 *idlest_bit,
                                                     u8 *idlest_val)
@@ -93,7 +114,19 @@ static void omap3430es2_clk_dss_usbhost_find_idlest(struct clk *clk,
         *idlest_bit = OMAP3430ES2_ST_DSS_IDLE_SHIFT;
         *idlest_val = OMAP34XX_CM_IDLEST_VAL;
 }
+#ifdef CONFIG_COMMON_CLK
+const struct clk_hw_omap_ops clkhwops_omap3430es2_dss_usbhost_wait = {
+        .find_idlest    = omap3430es2_clk_dss_usbhost_find_idlest,
+        .find_companion = omap2_clk_dflt_find_companion,
+};
 
+const struct clk_hw_omap_ops clkhwops_omap3430es2_iclk_dss_usbhost_wait = {
+        .allow_idle     = omap2_clkt_iclk_allow_idle,
+        .deny_idle      = omap2_clkt_iclk_deny_idle,
+        .find_idlest    = omap3430es2_clk_dss_usbhost_find_idlest,
+        .find_companion = omap2_clk_dflt_find_companion,
+};
+#else
 const struct clkops clkops_omap3430es2_dss_usbhost_wait = {
         .enable         = omap2_dflt_clk_enable,
         .disable        = omap2_dflt_clk_disable,
@@ -109,6 +142,7 @@ const struct clkops clkops_omap3430es2_iclk_dss_usbhost_wait = {
         .allow_idle     = omap2_clkt_iclk_allow_idle,
         .deny_idle      = omap2_clkt_iclk_deny_idle,
 };
+#endif
 
 /**
  * omap3430es2_clk_hsotgusb_find_idlest - return CM_IDLEST info for HSOTGUSB
@@ -121,7 +155,11 @@ const struct clkops clkops_omap3430es2_iclk_dss_usbhost_wait = {
  * shift from the CM_{I,F}CLKEN bit.  Pass back the correct info via
  * @idlest_reg and @idlest_bit.  No return value.
  */
+#ifdef CONFIG_COMMON_CLK
+static void omap3430es2_clk_hsotgusb_find_idlest(struct clk_hw_omap *clk,
+#else
 static void omap3430es2_clk_hsotgusb_find_idlest(struct clk *clk,
+#endif
                                                  void __iomem **idlest_reg,
                                                  u8 *idlest_bit,
                                                  u8 *idlest_val)
@@ -133,7 +171,19 @@ static void omap3430es2_clk_hsotgusb_find_idlest(struct clk *clk,
         *idlest_bit = OMAP3430ES2_ST_HSOTGUSB_IDLE_SHIFT;
         *idlest_val = OMAP34XX_CM_IDLEST_VAL;
 }
+#ifdef CONFIG_COMMON_CLK
+const struct clk_hw_omap_ops clkhwops_omap3430es2_iclk_hsotgusb_wait = {
+        .allow_idle     = omap2_clkt_iclk_allow_idle,
+        .deny_idle      = omap2_clkt_iclk_deny_idle,
+        .find_idlest    = omap3430es2_clk_hsotgusb_find_idlest,
+        .find_companion = omap2_clk_dflt_find_companion,
+};
 
+const struct clk_hw_omap_ops clkhwops_omap3430es2_hsotgusb_wait = {
+        .find_idlest    = omap3430es2_clk_hsotgusb_find_idlest,
+        .find_companion = omap2_clk_dflt_find_companion,
+};
+#else
 const struct clkops clkops_omap3430es2_hsotgusb_wait = {
         .enable         = omap2_dflt_clk_enable,
         .disable        = omap2_dflt_clk_disable,
@@ -149,3 +199,4 @@ const struct clkops clkops_omap3430es2_iclk_hsotgusb_wait = {
         .allow_idle     = omap2_clkt_iclk_allow_idle,
         .deny_idle      = omap2_clkt_iclk_deny_idle,
 };
+#endif
diff --git a/arch/arm/mach-omap2/clock3517.c b/arch/arm/mach-omap2/clock3517.c
index 622ea0502610..467d8bc6b4aa 100644
--- a/arch/arm/mach-omap2/clock3517.c
+++ b/arch/arm/mach-omap2/clock3517.c
@@ -47,7 +47,11 @@
  * in the enable register itsel at a bit offset of 4 from the enable
  * bit. A value of 1 indicates that clock is enabled.
  */
+#ifdef CONFIG_COMMON_CLK
+static void am35xx_clk_find_idlest(struct clk_hw_omap *clk,
+#else
 static void am35xx_clk_find_idlest(struct clk *clk,
+#endif
                                             void __iomem **idlest_reg,
                                             u8 *idlest_bit,
                                             u8 *idlest_val)
@@ -71,8 +75,14 @@ static void am35xx_clk_find_idlest(struct clk *clk,
  * associate this type of code with per-module data structures to
  * avoid this issue, and remove the casts.  No return value.
  */
-static void am35xx_clk_find_companion(struct clk *clk, void __iomem **other_reg,
-                                            u8 *other_bit)
+#ifdef CONFIG_COMMON_CLK
+static void am35xx_clk_find_companion(struct clk_hw_omap *clk,
+                                      void __iomem **other_reg,
+#else
+static void am35xx_clk_find_companion(struct clk *clk,
+                                      void __iomem **other_reg,
+#endif
+                                      u8 *other_bit)
 {
         *other_reg = (__force void __iomem *)(clk->enable_reg);
         if (clk->enable_bit & AM35XX_IPSS_ICK_MASK)
@@ -80,13 +90,19 @@ static void am35xx_clk_find_companion(struct clk *clk, void __iomem **other_reg,
         else
                 *other_bit = clk->enable_bit - AM35XX_IPSS_ICK_FCK_OFFSET;
 }
-
+#ifdef CONFIG_COMMON_CLK
+const struct clk_hw_omap_ops clkhwops_am35xx_ipss_module_wait = {
+        .find_idlest    = am35xx_clk_find_idlest,
+        .find_companion = am35xx_clk_find_companion,
+};
+#else
 const struct clkops clkops_am35xx_ipss_module_wait = {
         .enable         = omap2_dflt_clk_enable,
         .disable        = omap2_dflt_clk_disable,
         .find_idlest    = am35xx_clk_find_idlest,
         .find_companion = am35xx_clk_find_companion,
 };
+#endif
 
 /**
  * am35xx_clk_ipss_find_idlest - return CM_IDLEST info for IPSS
@@ -99,7 +115,11 @@ const struct clkops clkops_am35xx_ipss_module_wait = {
  * CM_{I,F}CLKEN bit.  Pass back the correct info via @idlest_reg
  * and @idlest_bit.  No return value.
  */
+#ifdef CONFIG_COMMON_CLK
+static void am35xx_clk_ipss_find_idlest(struct clk_hw_omap *clk,
+#else
 static void am35xx_clk_ipss_find_idlest(struct clk *clk,
+#endif
                                             void __iomem **idlest_reg,
                                             u8 *idlest_bit,
                                             u8 *idlest_val)
@@ -111,7 +131,14 @@ static void am35xx_clk_ipss_find_idlest(struct clk *clk,
         *idlest_bit = AM35XX_ST_IPSS_SHIFT;
         *idlest_val = OMAP34XX_CM_IDLEST_VAL;
 }
-
+#ifdef CONFIG_COMMON_CLK
+const struct clk_hw_omap_ops clkhwops_am35xx_ipss_wait = {
+        .allow_idle     = omap2_clkt_iclk_allow_idle,
+        .deny_idle      = omap2_clkt_iclk_deny_idle,
+        .find_idlest    = am35xx_clk_ipss_find_idlest,
+        .find_companion = omap2_clk_dflt_find_companion,
+};
+#else
 const struct clkops clkops_am35xx_ipss_wait = {
         .enable         = omap2_dflt_clk_enable,
         .disable        = omap2_dflt_clk_disable,
@@ -120,5 +147,5 @@ const struct clkops clkops_am35xx_ipss_wait = {
         .allow_idle     = omap2_clkt_iclk_allow_idle,
         .deny_idle      = omap2_clkt_iclk_deny_idle,
 };
-
+#endif
 
diff --git a/arch/arm/mach-omap2/clock36xx.c b/arch/arm/mach-omap2/clock36xx.c
index 0e1e9e4e2fa4..9f50e9704891 100644
--- a/arch/arm/mach-omap2/clock36xx.c
+++ b/arch/arm/mach-omap2/clock36xx.c
@@ -37,34 +37,51 @@
  * (Any other value different from the Read value) to the
  * corresponding CM_CLKSEL register will refresh the dividers.
  */
+#ifdef CONFIG_COMMON_CLK
+int omap36xx_pwrdn_clk_enable_with_hsdiv_restore(struct clk_hw *clk)
+{
+        struct clk_hw_omap *parent;
+        struct clk_hw *parent_hw;
+#else
 static int omap36xx_pwrdn_clk_enable_with_hsdiv_restore(struct clk *clk)
 {
+        struct clk *parent;
+#endif
         u32 dummy_v, orig_v, clksel_shift;
         int ret;
 
         /* Clear PWRDN bit of HSDIVIDER */
         ret = omap2_dflt_clk_enable(clk);
 
+#ifdef CONFIG_COMMON_CLK
+        parent_hw = __clk_get_hw(__clk_get_parent(clk->clk));
+        parent = to_clk_hw_omap(parent_hw);
+#else
+        parent = clk->parent;
+#endif
+
         /* Restore the dividers */
         if (!ret) {
-                clksel_shift = __ffs(clk->parent->clksel_mask);
-                orig_v = __raw_readl(clk->parent->clksel_reg);
+                clksel_shift = __ffs(parent->clksel_mask);
+                orig_v = __raw_readl(parent->clksel_reg);
                 dummy_v = orig_v;
 
                 /* Write any other value different from the Read value */
                 dummy_v ^= (1 << clksel_shift);
-                __raw_writel(dummy_v, clk->parent->clksel_reg);
+                __raw_writel(dummy_v, parent->clksel_reg);
 
                 /* Write the original divider */
-                __raw_writel(orig_v, clk->parent->clksel_reg);
+                __raw_writel(orig_v, parent->clksel_reg);
         }
 
         return ret;
 }
 
+#ifndef CONFIG_COMMON_CLK
 const struct clkops clkops_omap36xx_pwrdn_with_hsdiv_wait_restore = {
         .enable         = omap36xx_pwrdn_clk_enable_with_hsdiv_restore,
         .disable        = omap2_dflt_clk_disable,
         .find_companion = omap2_clk_dflt_find_companion,
         .find_idlest    = omap2_clk_dflt_find_idlest,
 };
+#endif
diff --git a/arch/arm/mach-omap2/clock36xx.h b/arch/arm/mach-omap2/clock36xx.h
index a7dee5bc6364..e6a748e54215 100644
--- a/arch/arm/mach-omap2/clock36xx.h
+++ b/arch/arm/mach-omap2/clock36xx.h
@@ -8,6 +8,10 @@
 #ifndef __ARCH_ARM_MACH_OMAP2_CLOCK36XX_H
 #define __ARCH_ARM_MACH_OMAP2_CLOCK36XX_H
 
+#ifdef CONFIG_COMMON_CLK
+extern int omap36xx_pwrdn_clk_enable_with_hsdiv_restore(struct clk_hw *hw);
+#else
 extern const struct clkops clkops_omap36xx_pwrdn_with_hsdiv_wait_restore;
+#endif
 
 #endif
diff --git a/arch/arm/mach-omap2/clock3xxx.c b/arch/arm/mach-omap2/clock3xxx.c
index 3e8aca2b1b61..a6f75cd85327 100644
--- a/arch/arm/mach-omap2/clock3xxx.c
+++ b/arch/arm/mach-omap2/clock3xxx.c
@@ -38,8 +38,12 @@
 
 /* needed by omap3_core_dpll_m2_set_rate() */
 struct clk *sdrc_ick_p, *arm_fck_p;
-
+#ifdef CONFIG_COMMON_CLK
+int omap3_dpll4_set_rate(struct clk_hw *hw, unsigned long rate,
+                                unsigned long parent_rate)
+#else
 int omap3_dpll4_set_rate(struct clk *clk, unsigned long rate)
+#endif
 {
         /*
          * According to the 12-5 CDP code from TI, "Limitation 2.5"
@@ -51,7 +55,11 @@ int omap3_dpll4_set_rate(struct clk *clk, unsigned long rate)
                 return -EINVAL;
         }
 
+#ifdef CONFIG_COMMON_CLK
+        return omap3_noncore_dpll_set_rate(hw, rate, parent_rate);
+#else
         return omap3_noncore_dpll_set_rate(clk, rate);
+#endif
 }
 
 void __init omap3_clk_lock_dpll5(void)
diff --git a/arch/arm/mach-omap2/clock3xxx.h b/arch/arm/mach-omap2/clock3xxx.h
index 8bbeeaf399e2..87f098dde71d 100644
--- a/arch/arm/mach-omap2/clock3xxx.h
+++ b/arch/arm/mach-omap2/clock3xxx.h
@@ -9,8 +9,15 @@
 #define __ARCH_ARM_MACH_OMAP2_CLOCK3XXX_H
 
 int omap3xxx_clk_init(void);
+#ifdef CONFIG_COMMON_CLK
+int omap3_dpll4_set_rate(struct clk_hw *clk, unsigned long rate,
+                                        unsigned long parent_rate);
+int omap3_core_dpll_m2_set_rate(struct clk_hw *clk, unsigned long rate,
+                                        unsigned long parent_rate);
+#else
 int omap3_dpll4_set_rate(struct clk *clk, unsigned long rate);
 int omap3_core_dpll_m2_set_rate(struct clk *clk, unsigned long rate);
+#endif
 void omap3_clk_lock_dpll5(void);
 
 extern struct clk *sdrc_ick_p;