diff options
| author | Johan Hovold <johan+linaro@kernel.org> | 2025-03-14 15:54:38 +0100 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2025-03-14 16:07:31 -0500 |
| commit | f43a71dc6d8d8378af587675eec77c06e0298c79 (patch) | |
| tree | 3111d9ff2fbf52943aa6ca915fe379caabb7f5b8 | |
| parent | 3ab4e212a41c46668adf93c8d10d0d3d6de8f0e4 (diff) | |
arm64: dts: qcom: x1e80100-yoga-slim7x: mark l12b and l15b always-on
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: 45247fe17db2 ("arm64: dts: qcom: x1e80100: add Lenovo Thinkpad Yoga slim 7x devicetree")
Cc: stable@vger.kernel.org # 6.11
Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Link: https://lore.kernel.org/r/20250314145440.11371-7-johan+linaro@kernel.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
| -rw-r--r-- | arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts | 3 |
1 files changed, 2 insertions, 1 deletions
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 9aff5a1f044d..35d97db9e1f6 100644 --- a/arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts +++ b/arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts @@ -290,6 +290,7 @@ regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + regulator-always-on; }; vreg_l14b_3p0: ldo14 { @@ -304,8 +305,8 @@ regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + regulator-always-on; }; - }; regulators-1 { |