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Commit dddc8e0b authored by Chen-Yu Tsai's avatar Chen-Yu Tsai Committed by Maxime Ripard
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ARM: dts: sun5i: q8-common: Enable audio codec 



The Q8 tablets use the audio codec to provide audio output via a
headphone jack or a small mono speaker. A GPIO output is used to
control speaker amp.

The tablets may or may not have an internal microphone.

Signed-off-by: default avatarChen-Yu Tsai <wens@csie.org>
Signed-off-by: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
parent 815c1593

arch/arm/boot/dts/sun5i-q8-common.dtsi

+14 −0
Original line number Diff line number Diff line
@@ -61,6 +61,13 @@ 
	};

};



&codec {

	pinctrl-names = "default";

	pinctrl-0 = <&codec_pa_pin>;

	allwinner,pa-gpios = <&pio 6 10 GPIO_ACTIVE_HIGH>; /* PG10 */

	status = "okay";

};



&cpu0 {

	cpu-supply = <&reg_dcdc2>;

};
@@ -100,6 +107,13 @@ 
};



&pio {

	codec_pa_pin: codec_pa_pin@0 {

		allwinner,pins = "PG10";

		allwinner,function = "gpio_out";

		allwinner,drive = <SUN4I_PINCTRL_10_MA>;

		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;

	};



	mmc0_cd_pin_q8: mmc0_cd_pin@0 {

		allwinner,pins = "PG0";

		allwinner,function = "gpio_in";