[PATCH 6/9] arm64: dts: qcom: x1e80100-yoga-slim7x: Mark the EC reset gpio as reserved
From: Abel Vesa
Date: Mon Aug 31 2026 - 06:32:10 EST
GPIO 65 from TLMM is used by the embedded controller as its reset line.
Reserve it to prevent Linux from requesting or reconfiguring it.
Fixes: 45247fe17db2 ("arm64: dts: qcom: x1e80100: add Lenovo Thinkpad Yoga slim 7x devicetree")
Signed-off-by: Abel Vesa <abel.vesa@xxxxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts b/arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts
index 9eb2dfd99f20..3e4ab58d2f6f 100644
--- a/arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts
+++ b/arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts
@@ -1350,6 +1350,7 @@ right_tweeter: speaker@0,1 {
&tlmm {
gpio-reserved-ranges = <34 2>, /* Unused */
<44 4>, /* SPI (TPM) */
+ <65 1>, /* EC reset */
<238 1>; /* UFS Reset */
edp_reg_en: edp-reg-en-state {
--
2.54.0