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authorNiklas Söderlund <niklas.soderlund+renesas@ragnatech.se>2016-11-12 17:04:29 +0100
committerGeert Uytterhoeven <geert+renesas@glider.be>2016-11-16 10:29:12 +0100
commit1ce56aea7cf4002f77891808ca4e06aa4e2b4ca6 (patch)
tree1216799a67cf534127960a13d4134b41d3e2cd68
parent5c296f69ab71c9a91bc7992b549eda824dfc4a43 (diff)
downloadlinux-1ce56aea7cf4002f77891808ca4e06aa4e2b4ca6.tar.bz2
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.h8
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
*/