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ARM: dts: sun4i: gemei-g9: Enable PA GPIO pin configuration 

PA GPIO pin (PH15) controls power to external amplifier (FT2012Q).

Signed-off-by: Priit Laes <plaes@plaes.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This commit is contained in:
Priit Laes 2015-12-11 23:23:00 +02:00 committed by Maxime Ripard
parent 53aa934609
commit 2c102c38d5
1 changed files with 13 additions and 1 deletions
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14
arch/arm/boot/dts/sun4i-a10-gemei-g9.dts
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@ -65,13 +65,16 @@
/*
* TODO:
* 2x cameras via CSI
* audio input
* AXP battery management
* NAND
* OTG
* Touchscreen - gt801_2plus1 @ i2c adapter 2 @ 0x48
*/
&codec {
/* PH15 controls power to external amplifier (ft2012q) */
pinctrl-names = "default";
pinctrl-0 = <&codec_pa_pin>;
allwinner,pa-gpios = <&pio 7 15 GPIO_ACTIVE_HIGH>;
status = "okay";
};
@ -151,6 +154,15 @@
status = "okay";
};
&pio {
codec_pa_pin: codec_pa_pin@0 {
allwinner,pins = "PH15";
allwinner,function = "gpio_out";
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
};
&reg_dcdc2 {
regulator-always-on;
regulator-min-microvolt = <1000000>;