diff options
Diffstat (limited to 'drivers/pinctrl/sh-pfc/core.h')
| -rw-r--r-- | drivers/pinctrl/sh-pfc/core.h | 74 |
1 files changed, 46 insertions, 28 deletions
diff --git a/drivers/pinctrl/sh-pfc/core.h b/drivers/pinctrl/sh-pfc/core.h index ba7c33c3359..b7b0e6ccf30 100644 --- a/drivers/pinctrl/sh-pfc/core.h +++ b/drivers/pinctrl/sh-pfc/core.h @@ -11,6 +11,7 @@ #define __SH_PFC_CORE_H__ #include <linux/compiler.h> +#include <linux/spinlock.h> #include <linux/types.h> #include "sh_pfc.h" @@ -24,15 +25,30 @@ struct sh_pfc_window { struct sh_pfc_chip; struct sh_pfc_pinctrl; +struct sh_pfc_pin_range { + u16 start; + u16 end; +}; + struct sh_pfc { struct device *dev; - struct sh_pfc_soc_info *info; + const struct sh_pfc_soc_info *info; + void *soc_data; spinlock_t lock; unsigned int num_windows; - struct sh_pfc_window *window; + struct sh_pfc_window *windows; + unsigned int num_irqs; + unsigned int *irqs; + + struct sh_pfc_pin_range *ranges; + unsigned int nr_ranges; + + unsigned int nr_gpio_pins; struct sh_pfc_chip *gpio; + struct sh_pfc_chip *func; + struct sh_pfc_pinctrl *pinctrl; }; @@ -42,31 +58,33 @@ int sh_pfc_unregister_gpiochip(struct sh_pfc *pfc); int sh_pfc_register_pinctrl(struct sh_pfc *pfc); int sh_pfc_unregister_pinctrl(struct sh_pfc *pfc); -int sh_pfc_read_bit(struct pinmux_data_reg *dr, unsigned long in_pos); -void sh_pfc_write_bit(struct pinmux_data_reg *dr, unsigned long in_pos, - unsigned long value); -int sh_pfc_get_data_reg(struct sh_pfc *pfc, unsigned gpio, - struct pinmux_data_reg **drp, int *bitp); -int sh_pfc_gpio_to_enum(struct sh_pfc *pfc, unsigned gpio, int pos, - pinmux_enum_t *enum_idp); -int sh_pfc_config_gpio(struct sh_pfc *pfc, unsigned gpio, int pinmux_type, - int cfg_mode); - -extern struct sh_pfc_soc_info r8a7740_pinmux_info; -extern struct sh_pfc_soc_info r8a7779_pinmux_info; -extern struct sh_pfc_soc_info sh7203_pinmux_info; -extern struct sh_pfc_soc_info sh7264_pinmux_info; -extern struct sh_pfc_soc_info sh7269_pinmux_info; -extern struct sh_pfc_soc_info sh7372_pinmux_info; -extern struct sh_pfc_soc_info sh73a0_pinmux_info; -extern struct sh_pfc_soc_info sh7720_pinmux_info; -extern struct sh_pfc_soc_info sh7722_pinmux_info; -extern struct sh_pfc_soc_info sh7723_pinmux_info; -extern struct sh_pfc_soc_info sh7724_pinmux_info; -extern struct sh_pfc_soc_info sh7734_pinmux_info; -extern struct sh_pfc_soc_info sh7757_pinmux_info; -extern struct sh_pfc_soc_info sh7785_pinmux_info; -extern struct sh_pfc_soc_info sh7786_pinmux_info; -extern struct sh_pfc_soc_info shx3_pinmux_info; +unsigned long sh_pfc_read_raw_reg(void __iomem *mapped_reg, + unsigned long reg_width); +void sh_pfc_write_raw_reg(void __iomem *mapped_reg, unsigned long reg_width, + unsigned long data); + +int sh_pfc_get_pin_index(struct sh_pfc *pfc, unsigned int pin); +int sh_pfc_config_mux(struct sh_pfc *pfc, unsigned mark, int pinmux_type); + +extern const struct sh_pfc_soc_info r8a73a4_pinmux_info; +extern const struct sh_pfc_soc_info r8a7740_pinmux_info; +extern const struct sh_pfc_soc_info r8a7778_pinmux_info; +extern const struct sh_pfc_soc_info r8a7779_pinmux_info; +extern const struct sh_pfc_soc_info r8a7790_pinmux_info; +extern const struct sh_pfc_soc_info r8a7791_pinmux_info; +extern const struct sh_pfc_soc_info sh7203_pinmux_info; +extern const struct sh_pfc_soc_info sh7264_pinmux_info; +extern const struct sh_pfc_soc_info sh7269_pinmux_info; +extern const struct sh_pfc_soc_info sh7372_pinmux_info; +extern const struct sh_pfc_soc_info sh73a0_pinmux_info; +extern const struct sh_pfc_soc_info sh7720_pinmux_info; +extern const struct sh_pfc_soc_info sh7722_pinmux_info; +extern const struct sh_pfc_soc_info sh7723_pinmux_info; +extern const struct sh_pfc_soc_info sh7724_pinmux_info; +extern const struct sh_pfc_soc_info sh7734_pinmux_info; +extern const struct sh_pfc_soc_info sh7757_pinmux_info; +extern const struct sh_pfc_soc_info sh7785_pinmux_info; +extern const struct sh_pfc_soc_info sh7786_pinmux_info; +extern const struct sh_pfc_soc_info shx3_pinmux_info; #endif /* __SH_PFC_CORE_H__ */ |