ARM: dts: sun7i: Add PA gpio pin to Wexler TAB7200 tablet (9f483c71) · Commits · 戴 / test

Add PA gpio pin for controlling power of two external amplifiers (NS4890) which are used on the Wexler TAB7200 tablet Signed-off-by:

arch/arm/boot/dts/sun7i-a20-wexler-tab7200.dts

+10 −0

Original line number	Diff line number	Diff line
		@@ -74,6 +74,9 @@
		};

		&codec {
		pinctrl-names = "default";
		pinctrl-0 = <&codec_pa_pin>;
		allwinner,pa-gpios = <&pio 7 15 GPIO_ACTIVE_HIGH>; /* PH15 */
		status = "okay";
		};

		@@ -176,6 +179,13 @@
		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
		};

		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>;
		};

		ts_reset_pin: ts_reset_pin@0 {
		allwinner,pins = "PB13";
		allwinner,function = "gpio_out";