Initial file dump from open source releaseHEADmaster

1 files changed, 35 insertions, 0 deletions

diff --git a/drivers/clk/mmp/clk.h b/drivers/clk/mmp/clk.h
new file mode 100644
index 00000000..ab86dd4a
--- /dev/null
+++ b/drivers/clk/mmp/clk.h
@@ -0,0 +1,35 @@
+#ifndef __MACH_MMP_CLK_H
+#define __MACH_MMP_CLK_H
+
+#include <linux/clk-provider.h>
+#include <linux/clkdev.h>
+
+#define APBC_NO_BUS_CTRL	BIT(0)
+#define APBC_POWER_CTRL		BIT(1)
+
+struct clk_factor_masks {
+	unsigned int	factor;
+	unsigned int	num_mask;
+	unsigned int	den_mask;
+	unsigned int	num_shift;
+	unsigned int	den_shift;
+};
+
+struct clk_factor_tbl {
+	unsigned int num;
+	unsigned int den;
+};
+
+extern struct clk *mmp_clk_register_pll2(const char *name,
+		const char *parent_name, unsigned long flags);
+extern struct clk *mmp_clk_register_apbc(const char *name,
+		const char *parent_name, void __iomem *base,
+		unsigned int delay, unsigned int apbc_flags, spinlock_t *lock);
+extern struct clk *mmp_clk_register_apmu(const char *name,
+		const char *parent_name, void __iomem *base, u32 enable_mask,
+		spinlock_t *lock);
+extern struct clk *mmp_clk_register_factor(const char *name,
+		const char *parent_name, unsigned long flags,
+		void __iomem *base, struct clk_factor_masks *masks,
+		struct clk_factor_tbl *ftbl, unsigned int ftbl_cnt);
+#endif