ARM: at91/dt: at91sam9x5dm: add QT1070 touch button controller (921f9a6c) · Commits · 戴 / test

The display module for at91sam9x5-ek has a few touch buttons, add support for those. Signed-off-by:

arch/arm/boot/dts/at91sam9x5dm.dtsi

+21 −0

Original line number	Diff line number	Diff line
		@@ -12,6 +12,18 @@
		/ {
		ahb {
		apb {
		i2c0: i2c@f8010000 {
		qt1070: keyboard@1b {
		compatible = "qt1070";
		reg = <0x1b>;
		interrupt-parent = <&pioA>;
		interrupts = <7 0x0>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_qt1070_irq>;
		wakeup-source;
		};
		};

		hlcdc: hlcdc@f8038000 {
		hlcdc-display-controller {
		pinctrl-names = "default";
		@@ -31,6 +43,15 @@
		atmel,adc-ts-pressure-threshold = <10000>;
		status = "okay";
		};

		pinctrl@fffff400 {
		board {
		pinctrl_qt1070_irq: qt1070_irq {
		atmel,pins =
		<AT91_PIOA 7 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
		};
		};
		};
		};
		};