Commit 1ce56aea authored Nov 12, 2016 by Niklas Söderlund Committed by Geert Uytterhoeven Nov 16, 2016

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>

parent 5c296f69

drivers/pinctrl/sh-pfc/sh_pfc.h

+8 −0

Original line number	Diff line number	Diff line
		@@ -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
		*/

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