diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/dt-bindings/clock/ast2600-clock.h | 1 | ||||
| -rw-r--r-- | include/dt-bindings/clock/mobileye,eyeq5-clk.h | 22 | ||||
| -rw-r--r-- | include/linux/clk-provider.h | 26 |
3 files changed, 48 insertions, 1 deletions
diff --git a/include/dt-bindings/clock/ast2600-clock.h b/include/dt-bindings/clock/ast2600-clock.h index 712782177c90..7ae96c7bd72f 100644 --- a/include/dt-bindings/clock/ast2600-clock.h +++ b/include/dt-bindings/clock/ast2600-clock.h @@ -86,6 +86,7 @@ #define ASPEED_CLK_MAC3RCLK 69 #define ASPEED_CLK_MAC4RCLK 70 #define ASPEED_CLK_I3C 71 +#define ASPEED_CLK_FSI 72 /* Only list resets here that are not part of a clock gate + reset pair */ #define ASPEED_RESET_ADC 55 diff --git a/include/dt-bindings/clock/mobileye,eyeq5-clk.h b/include/dt-bindings/clock/mobileye,eyeq5-clk.h new file mode 100644 index 000000000000..26d8930335e4 --- /dev/null +++ b/include/dt-bindings/clock/mobileye,eyeq5-clk.h @@ -0,0 +1,22 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ +/* + * Copyright (C) 2024 Mobileye Vision Technologies Ltd. + */ + +#ifndef _DT_BINDINGS_CLOCK_MOBILEYE_EYEQ5_CLK_H +#define _DT_BINDINGS_CLOCK_MOBILEYE_EYEQ5_CLK_H + +#define EQ5C_PLL_CPU 0 +#define EQ5C_PLL_VMP 1 +#define EQ5C_PLL_PMA 2 +#define EQ5C_PLL_VDI 3 +#define EQ5C_PLL_DDR0 4 +#define EQ5C_PLL_PCI 5 +#define EQ5C_PLL_PER 6 +#define EQ5C_PLL_PMAC 7 +#define EQ5C_PLL_MPC 8 +#define EQ5C_PLL_DDR1 9 + +#define EQ5C_DIV_OSPI 10 + +#endif diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h index 1293c38ddb7f..4a537260f655 100644 --- a/include/linux/clk-provider.h +++ b/include/linux/clk-provider.h @@ -1084,18 +1084,28 @@ void of_fixed_factor_clk_setup(struct device_node *node); * @hw: handle between common and hardware-specific interfaces * @mult: multiplier * @div: divider + * @acc: fixed accuracy in ppb + * @flags: behavior modifying flags * * Clock with a fixed multiplier and divider. The output frequency is the * parent clock rate divided by div and multiplied by mult. - * Implements .recalc_rate, .set_rate and .round_rate + * Implements .recalc_rate, .set_rate, .round_rate and .recalc_accuracy + * + * Flags: + * * CLK_FIXED_FACTOR_FIXED_ACCURACY - Use the value in @acc instead of the + * parent clk accuracy. */ struct clk_fixed_factor { struct clk_hw hw; unsigned int mult; unsigned int div; + unsigned long acc; + unsigned int flags; }; +#define CLK_FIXED_FACTOR_FIXED_ACCURACY BIT(0) + #define to_clk_fixed_factor(_hw) container_of(_hw, struct clk_fixed_factor, hw) extern const struct clk_ops clk_fixed_factor_ops; @@ -1106,10 +1116,24 @@ void clk_unregister_fixed_factor(struct clk *clk); struct clk_hw *clk_hw_register_fixed_factor(struct device *dev, const char *name, const char *parent_name, unsigned long flags, unsigned int mult, unsigned int div); +struct clk_hw *clk_hw_register_fixed_factor_fwname(struct device *dev, + struct device_node *np, const char *name, const char *fw_name, + unsigned long flags, unsigned int mult, unsigned int div); +struct clk_hw *clk_hw_register_fixed_factor_with_accuracy_fwname(struct device *dev, + struct device_node *np, const char *name, const char *fw_name, + unsigned long flags, unsigned int mult, unsigned int div, + unsigned long acc); void clk_hw_unregister_fixed_factor(struct clk_hw *hw); struct clk_hw *devm_clk_hw_register_fixed_factor(struct device *dev, const char *name, const char *parent_name, unsigned long flags, unsigned int mult, unsigned int div); +struct clk_hw *devm_clk_hw_register_fixed_factor_fwname(struct device *dev, + struct device_node *np, const char *name, const char *fw_name, + unsigned long flags, unsigned int mult, unsigned int div); +struct clk_hw *devm_clk_hw_register_fixed_factor_with_accuracy_fwname(struct device *dev, + struct device_node *np, const char *name, const char *fw_name, + unsigned long flags, unsigned int mult, unsigned int div, + unsigned long acc); struct clk_hw *devm_clk_hw_register_fixed_factor_index(struct device *dev, const char *name, unsigned int index, unsigned long flags, unsigned int mult, unsigned int div); |