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Commit 219587de authored by Mao Li's avatar Mao Li
Browse files

ARM: dts: msm: change touch device node for DTP8953 



Change Synaptics touch controller device node to enable new
Synaptics touch driver for DTP8953. Touch controller is
connected to the host processor via I2C.

CRs-Fixed: 943896
Change-Id: If73afba09992eca8f874b3af58f312973bfe9628
Signed-off-by: default avatarMao Li <maol@codeaurora.org>
parent 5a94aeea

arch/arm/boot/dts/qcom/msm8953-qrd.dtsi

+14 −15
Original line number Diff line number Diff line
@@ -34,25 +34,24 @@ 
	i2c@78b7000 { /* BLSP1 QUP3 */

		status = "okay";

		synaptics@4b {

			compatible = "synaptics,dsx";

			compatible = "synaptics,dsx-i2c";

			reg = <0x4b>;

			interrupt-parent = <&tlmm>;

			interrupts = <65 0x2008>;

			avdd-supply = <&pm8953_l17>;

			vdd-supply = <&pm8953_l6>;

			/* pins used by touchscreen */

			pinctrl-names = "pmx_ts_active",

				"pmx_ts_suspend","pmx_ts_release";

			pinctrl-0 = <&ts_int_active &ts_reset_active>;

			pinctrl-1 = <&ts_int_suspend &ts_reset_suspend>;

			pinctrl-2 = <&ts_release>;

			synaptics,display-coords = <0 0 1079 1919>;

			synaptics,panel-coords = <0 0 1079 1919>;

			vdd_ana-supply = <&pm8953_l17>;

			vcc_i2c-supply = <&pm8953_l6>;

			synaptics,pwr-reg-name = "vdd_ana";

			synaptics,bus-reg-name = "vcc_i2c";

			synaptics,irq-gpio = <&tlmm 65 0x2008>;

			synaptics,reset-gpio = <&tlmm 64 0x0>;

			synaptics,disable-gpios;

			synaptics,button-map = <139 158 172>;

			synaptics,resume-in-workqueue;

			synaptics,irq-on-state = <0>;

			synaptics,irq-flags = <0x2008>;

			synaptics,power-delay-ms = <200>;

			synaptics,reset-delay-ms = <200>;

			synaptics,max-y-for-2d = <1919>;

			synaptics,cap-button-codes = <139 172 158>;

			synaptics,vir-button-codes = <139 180 2000 320 160

						      158 540 2000 320 160

						      172 900 2000 320 160>;

		};

	};

};