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-rw-r--r--include/linux/clk.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/clk.h b/include/linux/clk.h
index 8cb9731..7dd5238 100644
--- a/include/linux/clk.h
+++ b/include/linux/clk.h
@@ -198,6 +198,8 @@ static inline int clk_set_rate(struct clk *clk, unsigned long rate)
#ifdef CONFIG_COMMON_CLK
#define CLK_SET_RATE_PARENT (1 << 0) /* propagate rate change up one level */
+/* parents need enable during gate/ungate, set rate and re-parent */
+#define CLK_OPS_PARENT_ENABLE (1 << 12)
#define CLK_GATE_INVERTED (1 << 0)
#define CLK_GATE_HIWORD_MASK (1 << 1)
@@ -294,6 +296,9 @@ struct clk *clk_gate(const char *name, const char *parent, void __iomem *reg,
u8 shift, unsigned flags, u8 clk_gate_flags);
struct clk *clk_gate_inverted(const char *name, const char *parent, void __iomem *reg,
u8 shift, unsigned flags);
+struct clk *clk_gate_shared(const char *name, const char *parent, const char *shared,
+ unsigned flags);
+
int clk_is_enabled(struct clk *clk);
int clk_is_enabled_always(struct clk *clk);