diff options
Diffstat (limited to 'drivers/pinctrl/rockchip/pinctrl-rockchip.h')
| -rw-r--r-- | drivers/pinctrl/rockchip/pinctrl-rockchip.h | 69 |
1 files changed, 15 insertions, 54 deletions
diff --git a/drivers/pinctrl/rockchip/pinctrl-rockchip.h b/drivers/pinctrl/rockchip/pinctrl-rockchip.h index 5a6849c996..9651e9c7a6 100644 --- a/drivers/pinctrl/rockchip/pinctrl-rockchip.h +++ b/drivers/pinctrl/rockchip/pinctrl-rockchip.h @@ -8,16 +8,6 @@ #include <linux/types.h> -enum rockchip_pinctrl_type { - RV1108, - RK3036, - RK3128, - RK3188, - RK3288, - RK3368, - RK3399, -}; - /** * Encode variants of iomux registers into a type variable */ @@ -26,7 +16,6 @@ enum rockchip_pinctrl_type { #define IOMUX_SOURCE_PMU BIT(2) #define IOMUX_UNROUTED BIT(3) #define IOMUX_WIDTH_3BIT BIT(4) -#define IOMUX_WRITABLE_32BIT BIT(5) /** * Defined some common pins constants @@ -50,9 +39,6 @@ struct rockchip_iomux { int offset; }; -#define DRV_TYPE_IO_MASK GENMASK(31, 16) -#define DRV_TYPE_WRITABLE_32BIT BIT(31) - /** * enum type index corresponding to rockchip_perpin_drv_list arrays index. */ @@ -65,9 +51,6 @@ enum rockchip_pin_drv_type { DRV_TYPE_MAX }; -#define PULL_TYPE_IO_MASK GENMASK(31, 16) -#define PULL_TYPE_WRITABLE_32BIT BIT(31) - /** * enum type index corresponding to rockchip_pull_list arrays index. */ @@ -207,32 +190,6 @@ struct rockchip_pin_bank { }, \ } -#define PIN_BANK_IOMUX_DRV_PULL_FLAGS(id, pins, label, iom0, iom1, \ - iom2, iom3, drv0, drv1, drv2, \ - drv3, pull0, pull1, pull2, \ - pull3) \ - { \ - .bank_num = id, \ - .nr_pins = pins, \ - .name = label, \ - .iomux = { \ - { .type = iom0, .offset = -1 }, \ - { .type = iom1, .offset = -1 }, \ - { .type = iom2, .offset = -1 }, \ - { .type = iom3, .offset = -1 }, \ - }, \ - .drv = { \ - { .drv_type = drv0, .offset = -1 }, \ - { .drv_type = drv1, .offset = -1 }, \ - { .drv_type = drv2, .offset = -1 }, \ - { .drv_type = drv3, .offset = -1 }, \ - }, \ - .pull_type[0] = pull0, \ - .pull_type[1] = pull1, \ - .pull_type[2] = pull2, \ - .pull_type[3] = pull3, \ - } - #define PIN_BANK_IOMUX_FLAGS_DRV_FLAGS_OFFSET_PULL_FLAGS(id, pins, \ label, iom0, iom1, iom2, \ iom3, drv0, drv1, drv2, \ @@ -299,8 +256,6 @@ struct rockchip_pin_ctrl { struct rockchip_pin_bank *pin_banks; u32 nr_banks; u32 nr_pins; - char *label; - enum rockchip_pinctrl_type type; int grf_mux_offset; int pmu_mux_offset; int grf_drv_offset; @@ -310,15 +265,14 @@ struct rockchip_pin_ctrl { struct rockchip_mux_route_data *iomux_routes; u32 niomux_routes; - void (*pull_calc_reg)(struct rockchip_pin_bank *bank, - int pin_num, struct regmap **regmap, - int *reg, u8 *bit); - void (*drv_calc_reg)(struct rockchip_pin_bank *bank, - int pin_num, struct regmap **regmap, - int *reg, u8 *bit); - int (*schmitt_calc_reg)(struct rockchip_pin_bank *bank, - int pin_num, struct regmap **regmap, - int *reg, u8 *bit); + int (*set_mux)(struct rockchip_pin_bank *bank, + int pin, int mux); + int (*set_pull)(struct rockchip_pin_bank *bank, + int pin_num, int pull); + int (*set_drive)(struct rockchip_pin_bank *bank, + int pin_num, int strength); + int (*set_schmitt)(struct rockchip_pin_bank *bank, + int pin_num, int enable); }; /** @@ -331,5 +285,12 @@ struct rockchip_pinctrl_priv { extern const struct pinctrl_ops rockchip_pinctrl_ops; int rockchip_pinctrl_probe(struct udevice *dev); +void rockchip_get_recalced_mux(struct rockchip_pin_bank *bank, int pin, + int *reg, u8 *bit, int *mask); +bool rockchip_get_mux_route(struct rockchip_pin_bank *bank, int pin, + int mux, u32 *reg, u32 *value); +int rockchip_get_mux_data(int mux_type, int pin, u8 *bit, int *mask); +int rockchip_translate_drive_value(int type, int strength); +int rockchip_translate_pull_value(int type, int pull); #endif /* __DRIVERS_PINCTRL_ROCKCHIP_H */ |