[PATCH v3 01/13] arm64: dts: qcom: x1-crd: Mark the EC reset gpio as reserved

[Abel Vesa]

GPIO 65 from TLMM is connected to the embedded controller's active-high
reset line. Asserting it causes the fans to run at full speed during
reset and leaves the keyboard non-functional afterwards.

Reserve it to prevent Linux from requesting or reconfiguring it.

Fixes: bd50b1f5b6f3 ("arm64: dts: qcom: x1e80100: Add Compute Reference Device")
Signed-off-by: Abel Vesa <abel.vesa@xxxxxxxxxxxxxxxx>
---
 arch/arm64/boot/dts/qcom/x1-crd.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/qcom/x1-crd.dtsi b/arch/arm64/boot/dts/qcom/x1-crd.dtsi
index ef9c8836c33a..fcd7cef6660f 100644
--- a/arch/arm64/boot/dts/qcom/x1-crd.dtsi
+++ b/arch/arm64/boot/dts/qcom/x1-crd.dtsi
@@ -1552,6 +1552,7 @@ &tcsr {
 &tlmm {
 	gpio-reserved-ranges = <34 2>, /* Unused */
 			       <44 4>, /* SPI (TPM) */
+			       <65 1>, /* EC reset */
 			       <238 1>; /* UFS Reset */
 
 	ec_int_n_default: ec-int-n-state {

-- 
2.54.0