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| author | Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> | 2016-11-12 17:04:29 +0100 |
|---|---|---|
| committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2016-11-16 10:29:12 +0100 |
| commit | 1ce56aea7cf4002f77891808ca4e06aa4e2b4ca6 (patch) | |
| tree | 1216799a67cf534127960a13d4134b41d3e2cd68 | |
| parent | pinctrl: sh-pfc: r8a7778: Use lookup function for bias data (diff) | |
| download | linux-1ce56aea7cf4002f77891808ca4e06aa4e2b4ca6.tar.xz linux-1ce56aea7cf4002f77891808ca4e06aa4e2b4ca6.zip | |
pinctrl: sh-pfc: Support named pins with custom configuration
Pins not associated with a GPIO port can still have other configuration
parameters. Add a new macro SH_PFC_PIN_NAMED_CFG which allows for named
pins to be declared with a set of configurations. The new macro is an
modification of SH_PFC_PIN_NAMED to allow for optional configuration to
be assigned.
The flag SH_PFC_PIN_CFG_NO_GPIO is still enforced as this should only be
used to define pins not associated with a GPIO port.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
| -rw-r--r-- | drivers/pinctrl/sh-pfc/sh_pfc.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/pinctrl/sh-pfc/sh_pfc.h b/drivers/pinctrl/sh-pfc/sh_pfc.h index 9556c172e3d2..e42cc7a8d10e 100644 --- a/drivers/pinctrl/sh-pfc/sh_pfc.h +++ b/drivers/pinctrl/sh-pfc/sh_pfc.h @@ -546,6 +546,14 @@ extern const struct sh_pfc_soc_info shx3_pinmux_info; .configs = SH_PFC_PIN_CFG_NO_GPIO, \ } +/* SH_PFC_PIN_NAMED_CFG - Expand to a sh_pfc_pin entry with the given name */ +#define SH_PFC_PIN_NAMED_CFG(row, col, _name, cfgs) \ + { \ + .pin = PIN_NUMBER(row, col), \ + .name = __stringify(PIN_##_name), \ + .configs = SH_PFC_PIN_CFG_NO_GPIO | cfgs, \ + } + /* PINMUX_DATA_ALL - Expand to a list of PORT_name_DATA, PORT_name_FN0, * PORT_name_OUT, PORT_name_IN marks */ |