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Commit 0dd8a00a authored by VijayaKumar T M's avatar VijayaKumar T M Committed by Gerrit - the friendly Code Review server
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ARM: dts: msm: Enable camera flash for QM215 



Add gpio based flash device node to enable flash and
torch on qm215.

Change-Id: I014dc4244b552dcdbff9088e376248c9bf663766
Signed-off-by: default avatarVijayaKumar T M <vtmuni@codeaurora.org>
parent ae8f8af1

Documentation/devicetree/bindings/media/video/msm-camera-flash.txt

+18 −0
Original line number Diff line number Diff line
@@ -124,3 +124,21 @@ led_flash_rear: qcom,camera-flash@0 { 
		qcom,max-current = <1500>;

		qcom,max-duration = <1200>;

	};





Example:



flash0: qcom,camera-flash {

		cell-index = <0>;

		compatible = "qcom,qm215-gpio-flash";

		qcom,flash-type = <2>;

		gpios = <&tlmm 34 0>;

			<&tlmm 33 0>;

		qcom,gpio-req-tbl-num = <0 1>;

		qcom,gpio-req-tbl-flags = <1 0>;

		qcom,gpio-flash-en = <0>;

		qcom,gpio-flash-now = <1>;

		qcom,gpio-req-tbl-label = "CAM_FLASH",

			"CAM_TORCH";

		status = "ok";

	};

arch/arm64/boot/dts/qcom/qm215-camera-sensor-qrd.dtsi

+17 −1
Original line number Diff line number Diff line 
/*

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

 * Copyright (c) 2019, 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
@@ -97,6 +97,21 @@ 
		qcom,clock-rates = <19200000 0>;

	};



	flash0: qcom,camera-flash {

		cell-index = <0>;

		compatible = "qcom,qm215-gpio-flash";

		qcom,flash-type = <2>;

		gpios = <&tlmm 34 0>,

			<&tlmm 33 0>;

		qcom,gpio-req-tbl-num = <0 1>;

		qcom,gpio-req-tbl-flags = <1 0>;

		qcom,gpio-flash-en = <0>;

		qcom,gpio-flash-now = <1>;

		qcom,gpio-req-tbl-label = "CAM_FLASH",

				"CAM_TORCH";

		status = "ok";

	};



	qcom,camera@0 {

		cell-index = <0>;

		compatible = "qcom,camera";
@@ -104,6 +119,7 @@ 
		qcom,csiphy-sd-index = <0>;

		qcom,csid-sd-index = <0>;

		qcom,mount-angle = <90>;

		qcom,led-flash-src = <&flash0>;

		qcom,actuator-src = <&actuator0>;

		qcom,eeprom-src = <&eeprom0>;

		cam_vana-supply = <&pm8916_l16>;