diff options
| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2013-02-14 22:35:09 +0100 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2013-03-15 13:33:39 +0100 |
| commit | 934cb02bab9003bf65afe73e9146a1ea63b26c40 (patch) | |
| tree | 4388d27ec6313aa85bf0f9829eb05fbf89dfae4b /drivers/pinctrl/sh-pfc/core.h | |
| parent | 0b73ee5d534cc6dcb96efb9eac4cf96b40910911 (diff) | |
sh-pfc: Add function to retrieve a pin instance from its pin number
This prepares support for sparse pin numbering. The function currently
just performs and indexed lookup in the pins array.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/sh-pfc/core.h')
| -rw-r--r-- | drivers/pinctrl/sh-pfc/core.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/pinctrl/sh-pfc/core.h b/drivers/pinctrl/sh-pfc/core.h index a3111b73fb9..6ea3d4f3d05 100644 --- a/drivers/pinctrl/sh-pfc/core.h +++ b/drivers/pinctrl/sh-pfc/core.h @@ -49,6 +49,7 @@ void sh_pfc_write_bit(struct pinmux_data_reg *dr, unsigned long in_pos, unsigned long value); void sh_pfc_get_data_reg(struct sh_pfc *pfc, unsigned gpio, struct pinmux_data_reg **drp, int *bitp); +struct sh_pfc_pin *sh_pfc_get_pin(struct sh_pfc *pfc, unsigned int pin); int sh_pfc_config_mux(struct sh_pfc *pfc, unsigned mark, int pinmux_type, int cfg_mode); |