diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2017-09-29 16:44:38 +0300 |
|---|---|---|
| committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2017-10-20 12:37:03 +0300 |
| commit | acdb12453910d86dce3baa95c12178893c0aa32d (patch) | |
| tree | 762e5bf907230339f8eb0224842569ea13c08475 /drivers/pinctrl/sh-pfc/core.h | |
| parent | beaa34d9080f20c9f0994071703c5d5c012afb56 (diff) | |
| download | linux-acdb12453910d86dce3baa95c12178893c0aa32d.tar.xz | |
pinctrl: sh-pfc: Add sh_pfc_pin_to_bias_reg() helper
Add a helper to look up bias registers and bit number for a specific
pin, using the generic bias register description.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Diffstat (limited to 'drivers/pinctrl/sh-pfc/core.h')
| -rw-r--r-- | drivers/pinctrl/sh-pfc/core.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/pinctrl/sh-pfc/core.h b/drivers/pinctrl/sh-pfc/core.h index dd215d36dcc8..460d996513ac 100644 --- a/drivers/pinctrl/sh-pfc/core.h +++ b/drivers/pinctrl/sh-pfc/core.h @@ -35,5 +35,8 @@ int sh_pfc_config_mux(struct sh_pfc *pfc, unsigned mark, int pinmux_type); const struct sh_pfc_bias_info * sh_pfc_pin_to_bias_info(const struct sh_pfc_bias_info *info, unsigned int num, unsigned int pin); +const struct pinmux_bias_reg * +sh_pfc_pin_to_bias_reg(const struct sh_pfc *pfc, unsigned int pin, + unsigned int *bit); #endif /* __SH_PFC_CORE_H__ */ |