clk: gate: add flags argument to clock gate constructor

This adds a clk_gate_flags argument to clock gate creation functions
to allow the introduction of new clock gate modifiers.

Signed-off-by: Beniamino Galvani <b.galvani@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

1 files changed, 5 insertions, 2 deletions

diff --git a/include/linux/clk.h b/include/linux/clk.h
index dd9fab7297..fbfdd4f899 100644
--- a/include/linux/clk.h
+++ b/include/linux/clk.h
@@ -199,6 +199,8 @@ static inline int clk_set_rate(struct clk *clk, unsigned long rate)
 
 #define CLK_SET_RATE_PARENT     (1 << 0) /* propagate rate change up one level */
 
+#define CLK_GATE_INVERTED	(1 << 0)
+
 struct clk_ops {
 	int		(*enable)(struct clk *clk);
 	void		(*disable)(struct clk *clk);
@@ -267,10 +269,11 @@ struct clk *clk_mux(const char *name, void __iomem *reg,
 		unsigned flags);
 
 struct clk *clk_gate_alloc(const char *name, const char *parent,
-		void __iomem *reg, u8 shift, unsigned flags);
+		void __iomem *reg, u8 shift, unsigned flags,
+		u8 clk_gate_flags);
 void clk_gate_free(struct clk *clk_gate);
 struct clk *clk_gate(const char *name, const char *parent, void __iomem *reg,
-		u8 shift, unsigned flags);
+		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);
 int clk_is_enabled(struct clk *clk);