diff options
Diffstat (limited to 'drivers/pinctrl/sh-pfc/sh_pfc.h')
| -rw-r--r-- | drivers/pinctrl/sh-pfc/sh_pfc.h | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/drivers/pinctrl/sh-pfc/sh_pfc.h b/drivers/pinctrl/sh-pfc/sh_pfc.h index a490834e2..656ea32f7 100644 --- a/drivers/pinctrl/sh-pfc/sh_pfc.h +++ b/drivers/pinctrl/sh-pfc/sh_pfc.h @@ -28,6 +28,7 @@ enum { #define SH_PFC_PIN_CFG_PULL_UP (1 << 2) #define SH_PFC_PIN_CFG_PULL_DOWN (1 << 3) #define SH_PFC_PIN_CFG_IO_VOLTAGE (1 << 4) +#define SH_PFC_PIN_CFG_DRIVE_STRENGTH (1 << 5) #define SH_PFC_PIN_CFG_NO_GPIO (1 << 31) struct sh_pfc_pin { @@ -131,6 +132,21 @@ struct pinmux_cfg_reg { { var_fw0, var_fwn, 0 }, \ .enum_ids = (const u16 []) +struct pinmux_drive_reg_field { + u16 pin; + u8 offset; + u8 size; +}; + +struct pinmux_drive_reg { + u32 reg; + const struct pinmux_drive_reg_field fields[8]; +}; + +#define PINMUX_DRIVE_REG(name, r) \ + .reg = r, \ + .fields = + struct pinmux_data_reg { u32 reg; u8 reg_width; @@ -199,6 +215,7 @@ struct sh_pfc_soc_info { #endif const struct pinmux_cfg_reg *cfg_regs; + const struct pinmux_drive_reg *drive_regs; const struct pinmux_data_reg *data_regs; const u16 *pinmux_data; @@ -276,7 +293,7 @@ struct sh_pfc_soc_info { * - msel: Module selector */ #define PINMUX_IPSR_MSEL(ipsr, fn, msel) \ - PINMUX_DATA(fn##_MARK, FN_##msel, FN_##ipsr, FN_##fn) + PINMUX_DATA(fn##_MARK, FN_##msel, FN_##fn, FN_##ipsr) /* * Describe a pinmux configuration for a single-function pin with GPIO |