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Commit 7384a242 authored by H. Nikolaus Schaller's avatar H. Nikolaus Schaller Committed by Tony Lindgren
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ARM: dts: omap3-gta04: fix touchscreen tsc2007 



we fix penirq polarity, add penirq pinmux and touchscreen
properties.

Signed-off-by: default avatarH. Nikolaus Schaller <hns@goldelico.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 8905592b

arch/arm/boot/dts/omap3-gta04.dtsi

+17 −1
Original line number Diff line number Diff line
@@ -301,6 +301,13 @@ 
			OMAP3_CORE1_IOPAD(0x2134, PIN_INPUT_PULLUP | MUX_MODE4) /* gpio112 */

		>;

	};



	penirq_pins: pinmux_penirq_pins {

		pinctrl-single,pins = <

			/* here we could enable to wakeup the cpu from suspend by a pen touch */

			OMAP3_CORE1_IOPAD(0x2194, PIN_INPUT_PULLUP | MUX_MODE4) /* gpio160 */

		>;

	};

};



&omap3_pmx_core2 {
@@ -441,10 +448,19 @@ 
	tsc2007@48 {

		compatible = "ti,tsc2007";

		reg = <0x48>;

		pinctrl-names = "default";

		pinctrl-0 = <&penirq_pins>;

		interrupt-parent = <&gpio6>;

		interrupts = <0 IRQ_TYPE_EDGE_FALLING>; /* GPIO_160 */

		gpios = <&gpio6 0 GPIO_ACTIVE_LOW>;

		gpios = <&gpio6 0 GPIO_ACTIVE_LOW>;	/* GPIO_160 */

		ti,x-plate-ohms = <600>;

		touchscreen-size-x = <480>;

		touchscreen-size-y = <640>;

		touchscreen-max-pressure = <1000>;

		touchscreen-fuzz-x = <3>;

		touchscreen-fuzz-y = <8>;

		touchscreen-fuzz-pressure = <10>;

		touchscreen-inverted-y;

	};



	/* RFID EEPROM */