arm64: dts: qcom: x1e80100: QCP/Vivobook/Yoga PCIe fixes

[PATCH 09/12] arm64: dts: qcom: x1e80100-yoga-slim7x: fix PCIe4 PHY supply

Posted by Johan Hovold 1 year, 6 months ago

The PCIe4 PHY is powered by vreg_l3i (not vreg_l3j) on the CRD reference
design so assume the same applies to the Lenovo Yoga Slim 7x.

Fixes: 45247fe17db2 ("arm64: dts: qcom: x1e80100: add Lenovo Thinkpad Yoga slim 7x devicetree")
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
---
 arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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 fbff558f5b07..0aeead5658ec 100644
--- a/arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts
+++ b/arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts
@@ -629,7 +629,7 @@ &pcie4 {
 };
 
 &pcie4_phy {
-	vdda-phy-supply = <&vreg_l3j_0p8>;
+	vdda-phy-supply = <&vreg_l3i_0p8>;
 	vdda-pll-supply = <&vreg_l3e_1p2>;
 
 	status = "okay";
-- 
2.44.2

Re: [PATCH 09/12] arm64: dts: qcom: x1e80100-yoga-slim7x: fix PCIe4 PHY supply

Posted by Konrad Dybcio 1 year, 6 months ago

On 22.07.2024 11:54 AM, Johan Hovold wrote:
> The PCIe4 PHY is powered by vreg_l3i (not vreg_l3j) on the CRD reference
> design so assume the same applies to the Lenovo Yoga Slim 7x.
> 
> Fixes: 45247fe17db2 ("arm64: dts: qcom: x1e80100: add Lenovo Thinkpad Yoga slim 7x devicetree")
> Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
> ---

Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>

Konrad