[PATCH v2] arm64: dts: qcom: sdm845-xiaomi-beryllium: Mark l1a regulator as powered during boot

From: David Heidelberg via B4 Relay

Date: Fri Mar 20 2026 - 13:41:40 EST


From: David Heidelberg <david@xxxxxxx>

The regulator must be on, since it provides the display subsystem and
therefore the bootloader had turned it on before Linux booted.

Fixes: 77809cf74a8c ("arm64: dts: qcom: Add support for Xiaomi Poco F1 (Beryllium)")
Signed-off-by: David Heidelberg <david@xxxxxxx>
---
Changes in v2:
- Filled missing device in the commit subject.
- Fixed commit wording to be more clear. (Konrad)
- Link to v1: https://lore.kernel.org/r/20260312-beryllium-booton-v1-1-59c83ab91b78@xxxxxxx
---
arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-common.dtsi | 1 +
1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-common.dtsi b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-common.dtsi
index 01b570d0880d6..1298485c42142 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-common.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-common.dtsi
@@ -148,6 +148,7 @@ vreg_l1a_0p875: ldo1 {
regulator-min-microvolt = <880000>;
regulator-max-microvolt = <880000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ regulator-boot-on;
};

vreg_l5a_0p8: ldo5 {

---
base-commit: 785f0eb2f85decbe7c1ef9ae922931f0194ffc2e
change-id: 20260312-beryllium-booton-adb218ec7e28

Best regards,
--
David Heidelberg <david@xxxxxxx>