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Commit bbb32f52 authored by Vijay Navnath Kamble's avatar Vijay Navnath Kamble
Browse files

ARM: dts: msm: Display bringup changes for apq8053-lite FEP v2 with miniCCB 



Turn on PM8953_L4 power. This powers the MIPI_DSI switch on the miniCCB.
Change GPIO 141 to output low. This sets MIPI-DSI switch to route MIPI
DSI to the LCD connector (original state : 141 input, L4 off)

Change-Id: I87e9912463f98d6926c96762b6e6421c6e606e81
Signed-off-by: default avatarVijay Navnath Kamble <vkambl@codeaurora.org>
parent 15208b86

arch/arm/boot/dts/qcom/apq8053-lite-dragon-v2.0.dtsi

+9 −3
Original line number Diff line number Diff line
@@ -42,8 +42,8 @@ 
&mdss_dsi0 {

	qcom,dsi-pref-prim-pan = <&dsi_boyi_hx83100a_800p_video>;

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

	pinctrl-0 = <&mdss_dsi_active &mdss_te_active>;

	pinctrl-1 = <&mdss_dsi_suspend &mdss_te_suspend>;

	pinctrl-0 = <&mdss_dsi_active &mdss_te_active &mdss_dsi_gpio>;

	pinctrl-1 = <&mdss_dsi_suspend &mdss_te_suspend &mdss_dsi_gpio>;



	vdd-supply = <&pm8953_l10>;

	vddio-supply = <&pm8953_l6>;
@@ -60,11 +60,17 @@ 
};



&labibb {

	status = "ok";

	status = "okay";

	qpnp,qpnp-labibb-mode = "lcd";

};



&wled {

	status = "okay";

	qcom,cons-sync-write-delay-us = <1000>;

	qcom,led-strings-list = [00 01 02 03];

};



&pm8953_l4 {

	status = "okay";

	regulator-always-on;

};

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

+16 −1
Original line number Diff line number Diff line 
/*

 * Copyright (c) 2015-2017, The Linux Foundation. All rights reserved.

 * Copyright (c) 2015-2018, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and
@@ -454,6 +454,21 @@ 
					bias-pull-down; /* pull down */

				};

			};



			mdss_dsi_gpio: mdss_dsi_gpio {

				mux {

					pins = "gpio141";

					function = "gpio";

				};



				config {

					pins = "gpio141";

					drive-strength = <8>;

					bias-pull-down;

					output-low;

				};

			};



		};



		pmx_mdss_te {