Commit 01d5bea4 authored by Abel Vesa's avatar Abel Vesa Committed by Shawn Guo
Browse files

clk: imx: Add helpers for passing the device as argument 



All the imx clocks that need to be registered by the audiomix need to
pass on the device so that the runtime PM support could work properly.

Signed-off-by: default avatarAbel Vesa <abel.vesa@nxp.com>
Reviewed-by: default avatarStephen Boyd <sboyd@kernel.org>
Reviewed-by: default avatarPeng Fan <peng.fan@nxp.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 55a8b3cd

drivers/clk/imx/clk.h

+29 −0
Original line number Diff line number Diff line
@@ -319,6 +319,13 @@ static inline struct clk_hw *imx_clk_hw_gate(const char *name, const char *paren 
				    shift, 0, &imx_ccm_lock);

}



static inline struct clk_hw *imx_dev_clk_hw_gate(struct device *dev, const char *name,

						const char *parent, void __iomem *reg, u8 shift)

{

	return clk_hw_register_gate(dev, name, parent, CLK_SET_RATE_PARENT, reg,

				    shift, 0, &imx_ccm_lock);

}



static inline struct clk_hw *imx_clk_hw_gate_dis(const char *name, const char *parent,

		void __iomem *reg, u8 shift)

{
@@ -431,6 +438,15 @@ static inline struct clk_hw *imx_clk_hw_mux(const char *name, void __iomem *reg, 
			width, 0, &imx_ccm_lock);

}



static inline struct clk_hw *imx_dev_clk_hw_mux(struct device *dev,

			const char *name, void __iomem *reg, u8 shift,

			u8 width, const char * const *parents, int num_parents)

{

	return clk_hw_register_mux(dev, name, parents, num_parents,

			CLK_SET_RATE_NO_REPARENT | CLK_SET_PARENT_GATE,

			reg, shift, width, 0, &imx_ccm_lock);

}



static inline struct clk *imx_clk_mux2(const char *name, void __iomem *reg,

			u8 shift, u8 width, const char * const *parents,

			int num_parents)
@@ -493,6 +509,19 @@ static inline struct clk_hw *imx_clk_hw_mux_flags(const char *name, 
				   reg, shift, width, 0, &imx_ccm_lock);

}



static inline struct clk_hw *imx_dev_clk_hw_mux_flags(struct device *dev,

						  const char *name,

						  void __iomem *reg, u8 shift,

						  u8 width,

						  const char * const *parents,

						  int num_parents,

						  unsigned long flags)

{

	return clk_hw_register_mux(dev, name, parents, num_parents,

				   flags | CLK_SET_RATE_NO_REPARENT,

				   reg, shift, width, 0, &imx_ccm_lock);

}



struct clk_hw *imx_clk_hw_cpu(const char *name, const char *parent_name,

		struct clk *div, struct clk *mux, struct clk *pll,

		struct clk *step);