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Date: Fri, 5 Aug 2022 11:23:14 +0200
From: Johan Hovold <johan+linaro@...nel.org>
To: Bjorn Andersson <bjorn.andersson@...aro.org>
Cc: Andy Gross <agross@...nel.org>,
Konrad Dybcio <konrad.dybcio@...ainline.org>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>,
linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org,
Johan Hovold <johan+linaro@...nel.org>
Subject: [PATCH 4/7] arm64: dts: qcom: sc8280xp-lenovo-thinkpad-x13s: disable touchscreen pull-up
The (optional) touchscreen interrupt line has an external pull-up so
disable the internal one as is done for the keyboard and touchpad.
Signed-off-by: Johan Hovold <johan+linaro@...nel.org>
---
arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
index 562b4458e039..85efce641a4e 100644
--- a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
+++ b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
@@ -363,7 +363,7 @@ ts0_default: ts0-default-state {
int-n {
pins = "gpio175";
function = "gpio";
- bias-pull-up;
+ bias-disable;
};
reset-n {
--
2.35.1
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