[PATCH 5/6] arm64: dts: qcom: x1e80100-microsoft-romulus: fix nvme regulator boot glitch

Johan Hovold posted 6 patches 1 month, 1 week ago
[PATCH 5/6] arm64: dts: qcom: x1e80100-microsoft-romulus: fix nvme regulator boot glitch
Posted by Johan Hovold 1 month, 1 week ago
The NVMe regulator has been left enabled by the boot firmware. Mark it
as such to avoid disabling the regulator temporarily during boot.

Fixes: 09d77be56093 ("arm64: dts: qcom: Add support for X1-based Surface Laptop 7 devices")
Cc: Konrad Dybcio <quic_kdybcio@quicinc.com>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
---
 arch/arm64/boot/dts/qcom/x1e80100-microsoft-romulus.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/x1e80100-microsoft-romulus.dtsi b/arch/arm64/boot/dts/qcom/x1e80100-microsoft-romulus.dtsi
index 42e02ad6a9c3..cdb401767c42 100644
--- a/arch/arm64/boot/dts/qcom/x1e80100-microsoft-romulus.dtsi
+++ b/arch/arm64/boot/dts/qcom/x1e80100-microsoft-romulus.dtsi
@@ -164,6 +164,8 @@ vreg_nvme: regulator-nvme {
 
 		pinctrl-0 = <&nvme_reg_en>;
 		pinctrl-names = "default";
+
+		regulator-boot-on;
 	};
 };
 
-- 
2.45.2