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arm64: dts: qcom: x1e001de-devkit: mark l12b and l15b always-on

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The l12b and l15b supplies are used by components that are not (fully)
described (and some never will be) and must never be disabled.

Mark the regulators as always-on to prevent them from being disabled,
for example, when consumers probe defer or suspend.

Fixes: 7b8a31e82b ("arm64: dts: qcom: Add X1E001DE Snapdragon Devkit for Windows")
Cc: stable@vger.kernel.org	# 6.14
Cc: Sibi Sankar <quic_sibis@quicinc.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Link: https://lore.kernel.org/r/20250314145440.11371-4-johan+linaro@kernel.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Johan Hovold 2025-03-14 15:54:35 +01:00 committed by Bjorn Andersson
parent 673fa129e5
commit 7d328cc134
1 changed files with 2 additions and 0 deletions
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arch/arm64/boot/dts/qcom/x1e001de-devkit.dts
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@ -507,6 +507,7 @@ vreg_l12b_1p2: ldo12 {
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
regulator-always-on;
};
vreg_l13b_3p0: ldo13 {
@ -528,6 +529,7 @@ vreg_l15b_1p8: ldo15 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
regulator-always-on;
};
vreg_l16b_2p9: ldo16 {