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Commit 6ffd6fa0 authored by Hans de Goede's avatar Hans de Goede Committed by Maxime Ripard
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ARM: dts: sun4i: Add touchscreen node to iNet1 tablet 



Add a node describing the touchscreen controller used on the iNet1 tablet.

Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
Signed-off-by: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
parent 38e633f3

arch/arm/boot/dts/sun4i-a10-inet1.dts

+20 −0
Original line number Diff line number Diff line
@@ -119,6 +119,19 @@ 
	pinctrl-names = "default";

	pinctrl-0 = <&i2c2_pins_a>;

	status = "okay";



	ft5x: touchscreen@38 {

		compatible = "edt,edt-ft5406";

		reg = <0x38>;

		interrupt-parent = <&pio>;

		interrupts = <7 21 IRQ_TYPE_EDGE_FALLING>;

		pinctrl-names = "default";

		pinctrl-0 = <&touchscreen_wake_pin>;

		wake-gpios = <&pio 1 13 GPIO_ACTIVE_HIGH>; /* PB13 */

		touchscreen-size-x = <600>;

		touchscreen-size-y = <1024>;

		touchscreen-swapped-x-y;

	};

};



&lradc {
@@ -173,6 +186,13 @@ 
		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;

	};



	touchscreen_wake_pin: touchscreen_wake_pin@0 {

		allwinner,pins = "PB13";

		allwinner,function = "gpio_out";

		allwinner,drive = <SUN4I_PINCTRL_10_MA>;

		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;

	};



	usb0_id_detect_pin: usb0_id_detect_pin@0 {

		allwinner,pins = "PH4";

		allwinner,function = "gpio_in";