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Commit 2e477079 authored by Marcus Cooper's avatar Marcus Cooper Committed by Linus Walleij
Browse files

pinctrl: sun6i: add SPDIF to pin description. 



Add the SPDIF mux functionality to the pinctrl for the Allwinner A31
SoC.

Signed-off-by: default avatarMarcus Cooper <codekipper@gmail.com>
Acked-by: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 29b4817d

drivers/pinctrl/sunxi/pinctrl-sun6i-a31.c

+10 −2
Original line number Diff line number Diff line
@@ -896,10 +896,18 @@ static const struct sunxi_desc_pin sun6i_a31_pins[] = { 
		  SUNXI_FUNCTION(0x1, "gpio_out")),

	SUNXI_PIN(SUNXI_PINCTRL_PIN(H, 27),

		  SUNXI_FUNCTION(0x0, "gpio_in"),

		  SUNXI_FUNCTION(0x1, "gpio_out")),

		  SUNXI_FUNCTION(0x1, "gpio_out"),

		/*

		 * The SPDIF block is not referenced at all in the A31 user

		 * manual. However it is described in the code leaked and the

		 * configuration files supplied by vendors.

		 */

		  SUNXI_FUNCTION(0x3, "spdif")),        /* SPDIF IN */

	SUNXI_PIN(SUNXI_PINCTRL_PIN(H, 28),

		  SUNXI_FUNCTION(0x0, "gpio_in"),

		  SUNXI_FUNCTION(0x1, "gpio_out")),

		  SUNXI_FUNCTION(0x1, "gpio_out"),

		/* Undocumented mux function - see above */

		  SUNXI_FUNCTION(0x3, "spdif")),        /* SPDIF OUT */

	SUNXI_PIN(SUNXI_PINCTRL_PIN(H, 29),

		  SUNXI_FUNCTION(0x0, "gpio_in"),

		  SUNXI_FUNCTION(0x1, "gpio_out"),