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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: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This commit is contained in:
Chen-Yu Tsai 2016-05-17 23:56:10 +08:00 committed by Maxime Ripard
parent 815c159385
commit dddc8e0b4c
1 changed files with 14 additions and 0 deletions
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14
arch/arm/boot/dts/sun5i-q8-common.dtsi
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@ -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";