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Commit bd81a460 authored by Chun Zhang's avatar Chun Zhang
Browse files

ARM: dts: msm: configure JDI touchscreen on 8939 MTP improveTouch 



8939 MTP improveTouch platform uses JDI touchscreen. It interfaces
MSM host via SPI bus and requires 3V analog power rail.

Change-Id: Ib5478d71f6232c6a09a9bd4f061f8e75fa7740cc
Signed-off-by: default avatarChun Zhang <chunz@codeaurora.org>
parent c3b06b92

arch/arm/boot/dts/qcom/msm8939-mtp-jdi.dts

+119 −0
Original line number Diff line number Diff line
@@ -14,9 +14,128 @@ 


#include "msm8939.dtsi"

#include "msm8939-mtp.dtsi"

#include "msm8939-audio-internal_codec.dtsi"



/ {

	model = "Qualcomm Technologies, Inc. MSM 8939 MTP JDI";

	compatible = "qcom,msm8939-mtp", "qcom,msm8939", "qcom,mtp";

	qcom,board-id = <8 3>;

};



&pm8916_l17 {

	regulator-max-microvolt = <3000000>;

	regulator-min-microvolt = <3000000>;

	qcom,init-voltage = <3000000>;

};



&i2c_4 {

	smb1360_otg_supply: smb1360-chg-fg@14 {

		compatible = "qcom,smb1360-chg-fg";

		reg = <0x14>;

		interrupt-parent = <&msm_gpio>;

		interrupts = <62 8>;

		pinctrl-names = "default";

		pinctrl-0 = <&smb_int_default>;

		qcom,charging-disabled;

		qcom,chg-inhibit-disabled;

		qcom,float-voltage-mv = <4200>;

		qcom,iterm-ma = <200>;

		qcom,recharge-thresh-mv = <100>;

		qcom,thermal-mitigation = <1500 700 600 0>;

		regulator-name = "smb1360_otg_vreg";

	};

};



&pm8916_chg {

	status = "ok";

	qcom,use-external-charger;

};



&pm8916_bms {

	status = "ok";

	qcom,disable-bms;

};



&usb_otg {

	qcom,hsusb-otg-mode = <3>;

	qcom,usbid-gpio = <&msm_gpio 110 0>;

	pinctrl-names = "default";

	pinctrl-0 = <&usbid_default>;

	vbus_otg-supply = <&smb1360_otg_supply>;

};



&i2c_5 {  /* BLSP1 QUP5 */

	status = "disabled";

};



&spi_5 {

	status = "okay";

	bu21150-ts-spi@0 {

		compatible = "jdi,bu21150";

		reg = <0>;

		interrupt-parent = <&msm_gpio>;

		interrupts = <13 0>;

		spi-max-frequency = <18000000>;

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

				"afe_pwr_active", "afe_pwr_suspend",

				"disp_vsn_active", "disp_vsn_suspend";

		pinctrl-0 = <&ts_int_active &ts_reset_active>;

		pinctrl-1 = <&ts_int_suspend &ts_reset_suspend>;

		pinctrl-2 = <&afe_pwr_active>;

		pinctrl-3 = <&afe_pwr_suspend>;

		pinctrl-4 = <&disp_vsn_active>;

		pinctrl-5 = <&disp_vsn_suspend>;

		irq-gpio = <&msm_gpio 13 0>;

		rst-gpio = <&msm_gpio 12 0>;

		vdd_ana-supply = <&pm8916_l17>;

		vdd_dig-supply = <&pm8916_l6>;

	};

};



#include "dsi-panel-jdi-fhd-video.dtsi"



&dsi_jdi_fhd_video {

	qcom,mdss-dsi-bl-pmic-control-type = "bl_ctrl_pwm";

	qcom,mdss-dsi-bl-pmic-pwm-frequency = <100>;

	qcom,mdss-dsi-bl-pmic-bank-select = <0>;

	qcom,mdss-dsi-pwm-gpio = <&pm8916_mpps 4 0>;

	qcom,cont-splash-enabled;

};



&mdss_dsi0 {

	pinctrl-names = "mdss_default", "mdss_sleep";

	pinctrl-0 = <&mdss_dsi_active &mdss_te_active>;

	pinctrl-1 = <&mdss_dsi_suspend &mdss_te_suspend>;

	qcom,dsi-pref-prim-pan = <&dsi_jdi_fhd_video>;



	qcom,platform-enable-gpio = <&msm_gpio 97 0>;

	qcom,platform-reset-gpio = <&msm_gpio 25 0>;

	qcom,platform-bklight-en-gpio = <&msm_gpio 98 0>;



	qcom,platform-strength-ctrl = [77 06];



	qcom,panel-supply-entries {

		qcom,panel-supply-entry@0 {

			qcom,supply-min-voltage = <3000000>;

			qcom,supply-max-voltage = <3000000>;

		};

	};

};



&cci {

	qcom,camera@78 {

		qcom,cam-vreg-min-voltage = <2100000 0 3000000>;

		qcom,cam-vreg-max-voltage = <2100000 0 3000000>;

	};



	qcom,camera@0 {

                qcom,led-flash-src = <&led_flash0>;

		qcom,cam-vreg-min-voltage = <2100000 0 3000000 2800000>;

		qcom,cam-vreg-max-voltage = <2100000 0 3000000 2800000>;

	};



	qcom,camera@1 {

		qcom,cam-vreg-min-voltage = <2100000 0 3000000>;

		qcom,cam-vreg-max-voltage = <2100000 0 3000000>;

	};

};