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Commit 724be482 authored by Naresh Munagala's avatar Naresh Munagala
Browse files

ARM: dts: msm: PPS enablement for 9x40 



GPS QDR feature has a dependency on Linux PPS
which is enabled using gpio 38 pin

Change-Id: Ibc0b5be5f401635357a302bf494d435e7bc9c053
CRs-fixed: 1012438
Signed-off-by: default avatarNaresh Munagala <nareshm@codeaurora.org>
parent fb8a39c1

arch/arm/boot/dts/qcom/mdm9640-pinctrl.dtsi

+11 −1
Original line number Diff line number Diff line 
/* Copyright (c) 2014-2015, The Linux Foundation. All rights reserved.

/* Copyright (c) 2014-2016, 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
@@ -44,5 +44,15 @@ 
			};

		};



		pinctrl_pps: ppsgrp {

			mux {

				pins = "gpio38";

				function = "nav_dr";

			};

			config {

				pins = "gpio38";

				bias-pull-down;

			};

		};

	};

};

arch/arm/boot/dts/qcom/mdm9640.dtsi

+8 −0
Original line number Diff line number Diff line
@@ -1169,6 +1169,14 @@ 
		memory-region = <&peripheral1_mem>;

	};



	pps{

		compatible = "pps-gpio";

		pinctrl-names = "default";

		pinctrl-0 = <&pinctrl_pps>;

		gpios = <&tlmm_pinmux 38 0>;

		status = "okay";

	};



};



&gdsc_usb30 {