clk: imx: Add clock driver for i.MX8MQ CCM (b8052204) · Commits · 戴 / test

drivers/clk/imx/Makefile

+1 −0

Original line number	Diff line number	Diff line
		@@ -27,4 +27,5 @@ obj-$(CONFIG_SOC_IMX6SLL) += clk-imx6sll.o
		obj-$(CONFIG_SOC_IMX6SX) += clk-imx6sx.o
		obj-$(CONFIG_SOC_IMX6UL) += clk-imx6ul.o
		obj-$(CONFIG_SOC_IMX7D) += clk-imx7d.o
		obj-$(CONFIG_SOC_IMX8MQ) += clk-imx8mq.o
		obj-$(CONFIG_SOC_VF610) += clk-vf610.o

drivers/clk/imx/clk-imx8mq.c

0 → 100644

+589 −0

File added.

Preview size limit exceeded, changes collapsed.

drivers/clk/imx/clk.h

+36 −0

Original line number	Diff line number	Diff line
		@@ -116,6 +116,15 @@ static inline struct clk imx_clk_divider2(const char name, const char *parent,
		reg, shift, width, 0, &imx_ccm_lock);
		}

		static inline struct clk imx_clk_divider2_flags(const char name,
		const char parent, void __iomem reg, u8 shift, u8 width,
		unsigned long flags)
		{
		return clk_register_divider(NULL, name, parent,
		flags \| CLK_SET_RATE_PARENT \| CLK_OPS_PARENT_ENABLE,
		reg, shift, width, 0, &imx_ccm_lock);
		}

		static inline struct clk imx_clk_gate(const char name, const char *parent,
		void __iomem *reg, u8 shift)
		{
		@@ -190,6 +199,15 @@ static inline struct clk imx_clk_gate3(const char name, const char *parent,
		reg, shift, 0, &imx_ccm_lock);
		}

		static inline struct clk imx_clk_gate3_flags(const char name,
		const char parent, void __iomem reg, u8 shift,
		unsigned long flags)
		{
		return clk_register_gate(NULL, name, parent,
		flags \| CLK_SET_RATE_PARENT \| CLK_OPS_PARENT_ENABLE,
		reg, shift, 0, &imx_ccm_lock);
		}

		static inline struct clk imx_clk_gate4(const char name, const char *parent,
		void __iomem *reg, u8 shift)
		{
		@@ -198,6 +216,15 @@ static inline struct clk imx_clk_gate4(const char name, const char *parent,
		reg, shift, 0x3, 0, &imx_ccm_lock, NULL);
		}

		static inline struct clk imx_clk_gate4_flags(const char name,
		const char parent, void __iomem reg, u8 shift,
		unsigned long flags)
		{
		return clk_register_gate2(NULL, name, parent,
		flags \| CLK_SET_RATE_PARENT \| CLK_OPS_PARENT_ENABLE,
		reg, shift, 0x3, 0, &imx_ccm_lock, NULL);
		}

		static inline struct clk imx_clk_mux(const char name, void __iomem *reg,
		u8 shift, u8 width, const char **parents, int num_parents)
		{
		@@ -223,6 +250,15 @@ static inline struct clk imx_clk_mux_flags(const char name,
		&imx_ccm_lock);
		}

		static inline struct clk imx_clk_mux2_flags(const char name,
		void __iomem reg, u8 shift, u8 width, const char *parents,
		int num_parents, unsigned long flags)
		{
		return clk_register_mux(NULL, name, parents, num_parents,
		flags \| CLK_SET_RATE_NO_REPARENT \| CLK_OPS_PARENT_ENABLE,
		reg, shift, width, 0, &imx_ccm_lock);
		}

		struct clk imx_clk_cpu(const char name, const char *parent_name,
		struct clk div, struct clk mux, struct clk *pll,
		struct clk *step);

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