diff options
Diffstat (limited to 'drivers/clk/imx/clk.h')
| -rw-r--r-- | drivers/clk/imx/clk.h | 32 |
1 files changed, 17 insertions, 15 deletions
diff --git a/drivers/clk/imx/clk.h b/drivers/clk/imx/clk.h index 3b796b3da249..4f04c8287286 100644 --- a/drivers/clk/imx/clk.h +++ b/drivers/clk/imx/clk.h @@ -6,8 +6,6 @@ #include <linux/spinlock.h> #include <linux/clk-provider.h> -#define IMX_CLK_GATE2_SINGLE_BIT 1 - extern spinlock_t imx_ccm_lock; void imx_check_clocks(struct clk *clks[], unsigned int count); @@ -68,9 +66,9 @@ extern struct imx_pll14xx_clk imx_1443x_dram_pll; to_clk(imx_clk_hw_cpu(name, parent_name, div, mux, pll, step)) #define clk_register_gate2(dev, name, parent_name, flags, reg, bit_idx, \ - cgr_val, clk_gate_flags, lock, share_count) \ + cgr_val, cgr_mask, clk_gate_flags, lock, share_count) \ to_clk(clk_hw_register_gate2(dev, name, parent_name, flags, reg, bit_idx, \ - cgr_val, clk_gate_flags, lock, share_count)) + cgr_val, cgr_mask, clk_gate_flags, lock, share_count)) #define imx_clk_pllv3(type, name, parent_name, base, div_mask) \ to_clk(imx_clk_hw_pllv3(type, name, parent_name, base, div_mask)) @@ -198,7 +196,7 @@ struct clk_hw *imx_clk_hw_pllv4(const char *name, const char *parent_name, struct clk_hw *clk_hw_register_gate2(struct device *dev, const char *name, const char *parent_name, unsigned long flags, - void __iomem *reg, u8 bit_idx, u8 cgr_val, + void __iomem *reg, u8 bit_idx, u8 cgr_val, u8 cgr_mask, u8 clk_gate_flags, spinlock_t *lock, unsigned int *share_count); @@ -351,14 +349,14 @@ static inline struct clk_hw *imx_clk_hw_gate2(const char *name, const char *pare void __iomem *reg, u8 shift) { return clk_hw_register_gate2(NULL, name, parent, CLK_SET_RATE_PARENT, reg, - shift, 0x3, 0, &imx_ccm_lock, NULL); + shift, 0x3, 0x3, 0, &imx_ccm_lock, NULL); } static inline struct clk_hw *imx_clk_hw_gate2_flags(const char *name, const char *parent, void __iomem *reg, u8 shift, unsigned long flags) { return clk_hw_register_gate2(NULL, name, parent, flags | CLK_SET_RATE_PARENT, reg, - shift, 0x3, 0, &imx_ccm_lock, NULL); + shift, 0x3, 0x3, 0, &imx_ccm_lock, NULL); } static inline struct clk_hw *imx_clk_hw_gate2_shared(const char *name, @@ -366,7 +364,7 @@ static inline struct clk_hw *imx_clk_hw_gate2_shared(const char *name, unsigned int *share_count) { return clk_hw_register_gate2(NULL, name, parent, CLK_SET_RATE_PARENT, reg, - shift, 0x3, 0, &imx_ccm_lock, share_count); + shift, 0x3, 0x3, 0, &imx_ccm_lock, share_count); } static inline struct clk_hw *imx_clk_hw_gate2_shared2(const char *name, @@ -374,7 +372,7 @@ static inline struct clk_hw *imx_clk_hw_gate2_shared2(const char *name, unsigned int *share_count) { return clk_hw_register_gate2(NULL, name, parent, CLK_SET_RATE_PARENT | - CLK_OPS_PARENT_ENABLE, reg, shift, 0x3, 0, + CLK_OPS_PARENT_ENABLE, reg, shift, 0x3, 0x3, 0, &imx_ccm_lock, share_count); } @@ -384,16 +382,15 @@ static inline struct clk_hw *imx_dev_clk_hw_gate_shared(struct device *dev, unsigned int *share_count) { return clk_hw_register_gate2(NULL, name, parent, CLK_SET_RATE_PARENT | - CLK_OPS_PARENT_ENABLE, reg, shift, 0x3, - IMX_CLK_GATE2_SINGLE_BIT, - &imx_ccm_lock, share_count); + CLK_OPS_PARENT_ENABLE, reg, shift, 0x1, + 0x1, 0, &imx_ccm_lock, share_count); } static inline struct clk *imx_clk_gate2_cgr(const char *name, const char *parent, void __iomem *reg, u8 shift, u8 cgr_val) { return clk_register_gate2(NULL, name, parent, CLK_SET_RATE_PARENT, reg, - shift, cgr_val, 0, &imx_ccm_lock, NULL); + shift, cgr_val, 0x3, 0, &imx_ccm_lock, NULL); } static inline struct clk_hw *imx_clk_hw_gate3(const char *name, const char *parent, @@ -421,7 +418,7 @@ static inline struct clk_hw *imx_clk_hw_gate4(const char *name, const char *pare { return clk_hw_register_gate2(NULL, name, parent, CLK_SET_RATE_PARENT | CLK_OPS_PARENT_ENABLE, - reg, shift, 0x3, 0, &imx_ccm_lock, NULL); + reg, shift, 0x3, 0x3, 0, &imx_ccm_lock, NULL); } static inline struct clk_hw *imx_clk_hw_gate4_flags(const char *name, @@ -430,7 +427,7 @@ static inline struct clk_hw *imx_clk_hw_gate4_flags(const char *name, { return clk_hw_register_gate2(NULL, name, parent, flags | CLK_SET_RATE_PARENT | CLK_OPS_PARENT_ENABLE, - reg, shift, 0x3, 0, &imx_ccm_lock, NULL); + reg, shift, 0x3, 0x3, 0, &imx_ccm_lock, NULL); } #define imx_clk_gate4_flags(name, parent, reg, shift, flags) \ @@ -549,6 +546,11 @@ struct clk_hw *imx8m_clk_hw_composite_flags(const char *name, IMX_COMPOSITE_BUS, \ CLK_SET_RATE_NO_REPARENT | CLK_OPS_PARENT_ENABLE) +#define imx8m_clk_hw_composite_bus_critical(name, parent_names, reg) \ + imx8m_clk_hw_composite_flags(name, parent_names, ARRAY_SIZE(parent_names), reg, \ + IMX_COMPOSITE_BUS, \ + CLK_SET_RATE_NO_REPARENT | CLK_OPS_PARENT_ENABLE | CLK_IS_CRITICAL) + #define imx8m_clk_hw_composite_core(name, parent_names, reg) \ imx8m_clk_hw_composite_flags(name, parent_names, \ ARRAY_SIZE(parent_names), reg, \ |