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Commit 1248e580 authored by Venkataraman Nerellapalli's avatar Venkataraman Nerellapalli
Browse files

ARM: dts: msm: Modify the voltage for apq8053-lite-dragon 



Change the voltage range of VREG LDO10 from 2.8V-2.85V to
2.8V-3.3V to satisfy panel specifications for
apq8053-lite-dragon-v2.1 & v2.2.

Change-Id: I5df13e2b66b53f9fbf774399cc389a3c60d99fca
Signed-off-by: default avatarVenkataraman Nerellapalli <venkataraman.nerellapalli@codeaurora.org>
parent 0baefc97

arch/arm64/boot/dts/qcom/apq8053-lite-dragon-v2.1.dtsi

+13 −0
Original line number Diff line number Diff line
@@ -13,10 +13,23 @@ 


#include "apq8053-lite-dragon.dtsi"



&rpm_bus {

	rpm-regulator-ldoa10 {

		status = "okay";

		pm8953_l10: regulator-l10 {

			regulator-min-microvolt = <3300000>;

			regulator-max-microvolt = <3300000>;

			qcom,init-voltage = <3300000>;

			status = "okay";

		};

	};

};



&mdss_dsi0 {

	qcom,ext-vdd-gpio = <&tlmm 100 0>;

	qcom,platform-bklight-en-gpio = <&tlmm 95 0>;



	/delete-property/ vdd-supply;

	qcom,platform-lane-config = [00 00 ff 0f

				00 00 ff 0f

				00 00 ff 0f

arch/arm64/boot/dts/qcom/apq8053-lite-dragon-v2.2.dtsi

+13 −1
Original line number Diff line number Diff line
@@ -13,6 +13,18 @@ 


#include "apq8053-lite-dragon.dtsi"



&rpm_bus {

	rpm-regulator-ldoa10 {

		status = "okay";

		pm8953_l10: regulator-l10 {

			regulator-min-microvolt = <3300000>;

			regulator-max-microvolt = <3300000>;

			qcom,init-voltage = <3300000>;

			status = "okay";

		};

	};

};



&i2c_3 {

	status = "okay";

	/delete-node/ himax_ts@48;
@@ -32,7 +44,7 @@ 
	pinctrl-0 = <&mdss_dsi_active &mdss_te_active>;

	pinctrl-1 = <&mdss_dsi_suspend &mdss_te_suspend>;



	vdd-supply = <&pm8953_l10>;

	/delete-property/ vdd-supply;

	vddio-supply = <&pm8953_l6>;

	lab-supply = <&lab_regulator>;

	ibb-supply = <&ibb_regulator>;