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Commit c39f1b03 authored by Kuogee Hsieh's avatar Kuogee Hsieh
Browse files

ARM: dts: msm: mdss: enable pwm back light for msm8994 



Enbale pwm back light through pmi gpio and lpg channel.

CRs-Fixed: 711306
Change-Id: Ibf6f8c8daed91c01af89ecf61c05a1efa93351b9
Signed-off-by: default avatarKuogee Hsieh <khsieh@codeaurora.org>
parent 02b743ec

arch/arm/boot/dts/qcom/msm8994-cdp.dtsi

+23 −2
Original line number Diff line number Diff line
@@ -313,6 +313,7 @@ 
	pinctrl-1 = <&mdss_dsi_suspend &mdss_te_suspend>;

	qcom,dsi-panel-bias-vreg;

	qcom,platform-reset-gpio = <&msm_gpio 78 0>;

	qcom,platform-bklight-en-gpio = <&pmi8994_gpios 2 0>;



	qcom,platform-enable-gpio = <&pm8994_gpios 14 0>;

};
@@ -333,7 +334,11 @@ 
};



&dsi_dual_jdi_video_0 {

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

	pwms = <&pmi8994_pwm_4 0 0>;

	pwm-names = "backlight";

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

	qcom,mdss-dsi-bl-pwm-pmi;

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

	qcom,mdss-dsi-bl-min-level = <1>;

	qcom,mdss-dsi-bl-max-level = <4095>;

	qcom,cont-splash-enabled;
@@ -344,7 +349,11 @@ 
};



&dsi_dual_jdi_cmd_0 {

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

	pwms = <&pmi8994_pwm_4 0 0>;

	pwm-names = "backlight";

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

	qcom,mdss-dsi-bl-pwm-pmi;

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

	qcom,mdss-dsi-bl-min-level = <1>;

	qcom,mdss-dsi-bl-max-level = <4095>;

	qcom,cont-splash-enabled;
@@ -638,6 +647,18 @@ 
	status = "okay";

};



&pmi8994_gpios {

	gpio@c100 {	/* GPIO 2, lcd_bklt_reg_en  */

		qcom,mode = <1>;	/* DIGITAL OUT */

		qcom,output-type = <0>;		/* CMOS logic */

		qcom,invert = <1>; 	/* output hight initially */

		qcom,vin-sel = <2>;	/* 1.8 */

		qcom,src-sel = <0>;	/* CONSTANT */

		qcom,out-strength = <1>;	/* Low drive strength */

		qcom,master-en = <1>;	/* ENABLE GPIO */

	};

};



&slim_msm {

	tomtom_codec {

		cdc-vdd-spkdrv-supply = <&pmi8994_boost_pin_ctrl>;