Commit 2976e7a4 authored Sep 02, 2019 by Ziqi Chen

ARM: dts: msm: Change cd-gpio polarity setting for QRD atoll



According to QRD atoll HW design, the logic level of cd-gpio is
LOW with card and is HIGH without card. Set cd-gpio flag to
GPIO_ACTIVE_LOW for low active card installed interruption.
The cd-gpio is a GPIO used for SD card presence detection.
Setting cd-gpio flag to GPIO_ACTIVE_LOW means active low.

Change-Id: Ib832fcc16a444541fa4bff6ba34d7c66364acdcf
Signed-off-by: Ziqi Chen <ziqichen@codeaurora.org>

parent 8f65f349

arch/arm64/boot/dts/qcom/atoll-qrd.dtsi

+1 −1

Original line number	Diff line number	Diff line
		@@ -254,7 +254,7 @@
		pinctrl-0 = <&sdc2_clk_on &sdc2_cmd_on &sdc2_data_on &sdc2_cd_on>;
		pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off &sdc2_cd_off>;

		cd-gpios = <&tlmm 69 GPIO_ACTIVE_HIGH>;
		cd-gpios = <&tlmm 69 GPIO_ACTIVE_LOW>;

		status = "ok";
		};