[ARM] 5602/1: Add sub clock api for w90p910 platform
Add sub clock api for w90p910 platform.
Signed-off-by: Wan ZongShun <mcuos.com@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/mach-w90x900/clock.h b/arch/arm/mach-w90x900/clock.h
index 4f27bda..d2f0e50 100644
--- a/arch/arm/mach-w90x900/clock.h
+++ b/arch/arm/mach-w90x900/clock.h
@@ -13,6 +13,7 @@
#include <asm/clkdev.h>
void w90x900_clk_enable(struct clk *clk, int enable);
+void w90x900_subclk_enable(struct clk *clk, int enable);
void clks_register(struct clk_lookup *clks, size_t num);
struct clk {
@@ -27,6 +28,13 @@
.cken = (1 << _ctrlbit), \
}
+#define DEFINE_SUBCLK(_name, _ctrlbit) \
+struct clk clk_##_name = { \
+ .enable = w90x900_subclk_enable, \
+ .cken = (1 << _ctrlbit), \
+ }
+
+
#define DEF_CLKLOOK(_clk, _devname, _conname) \
{ \
.clk = _clk, \