From 71208cd4b1ff7d8275e5154723b8f4e1a514fd9b Mon Sep 17 00:00:00 2001 From: Sujit Kautkar Date: Wed, 2 Jun 2021 12:13:41 -0700 Subject: [PATCH] arm64: dts: qcom: sc7180: SD-card GPIO pin set bias-pull up Some SC7180 based boards do not have external pull-up for cd-gpio. Set this pin to internal pull-up for sleep config to avoid frequent regulator toggle events. Reviewed-by: Douglas Anderson Signed-off-by: Sujit Kautkar Link: https://lore.kernel.org/r/20210602121313.v3.2.I52f30ddfe62041b7e6c3c362f0ad8f695ac28224@changeid Signed-off-by: Bjorn Andersson --- arch/arm64/boot/dts/qcom/sc7180-idp.dts | 2 +- arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sc7180-idp.dts b/arch/arm64/boot/dts/qcom/sc7180-idp.dts index c4521ae7e4b25..acdb36f4479fc 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-idp.dts +++ b/arch/arm64/boot/dts/qcom/sc7180-idp.dts @@ -761,7 +761,7 @@ pinconf-sd-cd { pins = "gpio69"; - bias-disable; + bias-pull-up; drive-strength = <2>; }; }; diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi index f9f701bc7f066..5c137aa700c0d 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi @@ -1589,7 +1589,7 @@ ap_spi_fp: &spi10 { pinconf-sd-cd { pins = "gpio69"; - bias-disable; + bias-pull-up; drive-strength = <2>; }; }; -- 2.30.2