ARM: OMAP2: clock: Convert to common clk

Convert all OMAP2 specific platform files to use COMMON clk
and keep all the changes under the CONFIG_COMMON_CLK macro check
so it does not break any existing code. At a later point switch
to COMMON clk and get rid of all old/legacy code.

Signed-off-by: Rajendra Nayak <rnayak@ti.com>
Signed-off-by: Mike Turquette <mturquette@ti.com>
[paul@pwsan.com: updated to apply]
Signed-off-by: Paul Walmsley <paul@pwsan.com>

1 files changed, 43 insertions, 0 deletions

diff --git a/arch/arm/mach-omap2/clkt2xxx_apll.c b/arch/arm/mach-omap2/clkt2xxx_apll.c
index 8c5b13e7ee61..1bd15275dbf9 100644
--- a/arch/arm/mach-omap2/clkt2xxx_apll.c
+++ b/arch/arm/mach-omap2/clkt2xxx_apll.c
@@ -38,48 +38,90 @@
 
 /* Private functions */
 
+#ifdef CONFIG_COMMON_CLK
+int omap2_clk_apll96_enable(struct clk_hw *hw)
+#else
 static int _apll96_enable(struct clk *clk)
+#endif
 {
         return omap2xxx_cm_apll96_enable();
 }
 
+#ifdef CONFIG_COMMON_CLK
+int omap2_clk_apll54_enable(struct clk_hw *hw)
+#else
 static int _apll54_enable(struct clk *clk)
+#endif
 {
         return omap2xxx_cm_apll54_enable();
 }
 
+#ifdef CONFIG_COMMON_CLK
+static void _apll96_allow_idle(struct clk_hw_omap *clk)
+#else
 static void _apll96_allow_idle(struct clk *clk)
+#endif
 {
         omap2xxx_cm_set_apll96_auto_low_power_stop();
 }
 
+#ifdef CONFIG_COMMON_CLK
+static void _apll96_deny_idle(struct clk_hw_omap *clk)
+#else
 static void _apll96_deny_idle(struct clk *clk)
+#endif
 {
         omap2xxx_cm_set_apll96_disable_autoidle();
 }
 
+#ifdef CONFIG_COMMON_CLK
+static void _apll54_allow_idle(struct clk_hw_omap *clk)
+#else
 static void _apll54_allow_idle(struct clk *clk)
+#endif
 {
         omap2xxx_cm_set_apll54_auto_low_power_stop();
 }
 
+#ifdef CONFIG_COMMON_CLK
+static void _apll54_deny_idle(struct clk_hw_omap *clk)
+#else
 static void _apll54_deny_idle(struct clk *clk)
+#endif
 {
         omap2xxx_cm_set_apll54_disable_autoidle();
 }
 
+#ifdef CONFIG_COMMON_CLK
+void omap2_clk_apll96_disable(struct clk_hw *hw)
+#else
 static void _apll96_disable(struct clk *clk)
+#endif
 {
         omap2xxx_cm_apll96_disable();
 }
 
+#ifdef CONFIG_COMMON_CLK
+void omap2_clk_apll54_disable(struct clk_hw *hw)
+#else
 static void _apll54_disable(struct clk *clk)
+#endif
 {
         omap2xxx_cm_apll54_disable();
 }
 
 /* Public data */
+#ifdef CONFIG_COMMON_CLK
+const struct clk_hw_omap_ops clkhwops_apll54 = {
+        .allow_idle     = _apll54_allow_idle,
+        .deny_idle      = _apll54_deny_idle,
+};
 
+const struct clk_hw_omap_ops clkhwops_apll96 = {
+        .allow_idle     = _apll96_allow_idle,
+        .deny_idle      = _apll96_deny_idle,
+};
+#else
 const struct clkops clkops_apll96 = {
         .enable         = _apll96_enable,
         .disable        = _apll96_disable,
@@ -93,6 +135,7 @@ const struct clkops clkops_apll54 = {
         .allow_idle     = _apll54_allow_idle,
         .deny_idle      = _apll54_deny_idle,
 };
+#endif
 
 /* Public functions */