[PATCH v3 10/13] arm64: dts: qcom: x1-asus-zenbook-a14: Mark the EC reset gpio as reserved

[Abel Vesa]

GPIO 65 from TLMM is used by the embedded controller as its reset line.

On some devices, toggling the embedded controller reset line makes the
device not power up at all, unless the battery is unplugged.

So reserve it in order to prevent Linux from requesting or
reconfiguring it.

Fixes: 6516961352a1 ("arm64: dts: qcom: Add support for X1-based Asus Zenbook A14")
Signed-off-by: Abel Vesa <abel.vesa@xxxxxxxxxxxxxxxx>
---
 arch/arm64/boot/dts/qcom/x1-asus-zenbook-a14.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/qcom/x1-asus-zenbook-a14.dtsi b/arch/arm64/boot/dts/qcom/x1-asus-zenbook-a14.dtsi
index 7b1486469730..ceda30b1f254 100644
--- a/arch/arm64/boot/dts/qcom/x1-asus-zenbook-a14.dtsi
+++ b/arch/arm64/boot/dts/qcom/x1-asus-zenbook-a14.dtsi
@@ -1295,6 +1295,7 @@ &tcsr {
 
 &tlmm {
 	gpio-reserved-ranges = <44 4>,  /* SPI11, TZ Protected */
+			       <65 1>,  /* EC reset */
 			       <90 1>;	/* Unknown, TZ Protected */
 
 	cam_indicator_en: cam-indicator-en-state {

-- 
2.54.0