[PATCH 7/9] arm64: dts: qcom: medion-sprchrgd-14-s1: Mark the EC reset gpio as reserved
From: Abel Vesa
Date: Mon Aug 31 2026 - 06:19:08 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: 8cf65490cdb0 ("arm64: dts: qcom: Add dts for Medion SPRCHRGD 14 S1")
Signed-off-by: Abel Vesa <abel.vesa@xxxxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/x1e80100-medion-sprchrgd-14-s1.dts | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/qcom/x1e80100-medion-sprchrgd-14-s1.dts b/arch/arm64/boot/dts/qcom/x1e80100-medion-sprchrgd-14-s1.dts
index e4a0b86847cd..4b45f293e167 100644
--- a/arch/arm64/boot/dts/qcom/x1e80100-medion-sprchrgd-14-s1.dts
+++ b/arch/arm64/boot/dts/qcom/x1e80100-medion-sprchrgd-14-s1.dts
@@ -1251,6 +1251,7 @@ right_tweeter: speaker@0,1 {
&tlmm {
gpio-reserved-ranges = <28 4>, /* Unused */
<44 4>, /* SPI (TPM) */
+ <65 1>, /* EC reset */
<238 1>; /* UFS Reset */
edp_reg_en: edp-reg-en-state {
--
2.54.0