Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 437422eb authored by Liangliang Lu's avatar Liangliang Lu Committed by Gerrit - the friendly Code Review server
Browse files

ARM: dts: msm: add touch device node for MSM8940 QRD SKU7 board 



Add Focaltech touch controller device node for MSM8940 QRD SKU7 board.
Touch controller is connected to the host processor via I2C.

CRs-Fixed: 1052623
Change-Id: Id89d09bf83c5e70e1467fb41ea2a758b4d95e260
Signed-off-by: default avatarLiangliang Lu <luliang@codeaurora.org>
parent fc1d3aa1

arch/arm/boot/dts/qcom/msm8940-pmi8940-qrd-sku7.dtsi

+43 −15
Original line number Diff line number Diff line
@@ -51,33 +51,61 @@ 
		qcom,torch-source = <&pmi8940_torch0>;

		qcom,switch-source = <&pmi8940_switch>;

	};



	i2c@78b7000 {

		status = "ok";

		synaptics@4b {

			compatible = "synaptics,dsx";

			reg = <0x4b>;

		focaltech@38 {

			compatible = "focaltech,5x06";

			reg = <0x38>;

			interrupt-parent = <&tlmm>;

			interrupts = <65 0x2008>;

			vdd-supply = <&pm8937_l5>;

			avdd-supply = <&pm8937_l10>;

			pinctrl-names = "pmx_ts_active","pmx_ts_suspend",

			interrupts = <65 0x2>;

			vdd-supply = <&pm8937_l10>;

			vcc_i2c-supply = <&pm8937_l5>;

			/* 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>;

			synaptics,reset-gpio = <&tlmm 64 0x00>;

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

			synaptics,disable-gpios;

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

			synaptics,resume-in-workqueue;

			focaltech,name = "ft5436";

			focaltech,family-id = <0x06>;

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

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

			focaltech,display-coords = <0 0 720 1280>;

			focaltech,panel-coords = <0 0 720 1400>;

			focaltech,button-map= <139 102 158>;

			focaltech,no-force-update;

			focaltech,i2c-pull-up;

			focaltech,group-id = <1>;

			focaltech,hard-reset-delay-ms = <20>;

			focaltech,soft-reset-delay-ms = <200>;

			focaltech,num-max-touches = <5>;

			focaltech,fw-delay-aa-ms = <30>;

			focaltech,fw-delay-55-ms = <30>;

			focaltech,fw-upgrade-id1 = <0x79>;

			focaltech,fw-upgrade-id2 = <0x08>;

			focaltech,fw-delay-readid-ms = <10>;

			focaltech,fw-delay-era-flsh-ms = <2000>;

			focaltech,fw-auto-cal;

			focaltech,ignore-id-check;

			/* Underlying clocks used by secure touch */

			clock-names = "iface_clk", "core_clk";

			clocks = <&clock_gcc clk_gcc_blsp1_ahb_clk>,

				<&clock_gcc clk_gcc_blsp1_qup3_i2c_apps_clk>;

		};

	};



	gen-vkeys {

		compatible = "qcom,gen-vkeys";

		label = "ft5x06_ts";

		qcom,disp-maxx = <720>;

		qcom,disp-maxy = <1280>;

		qcom,panel-maxx = <720>;

		qcom,panel-maxy = <1400>;

		qcom,key-codes = <139 172 158>;

		qcom,y-offset = <0>;

	};

};



&sdc2_data_on {