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| author | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2024-06-05 12:00:49 +0300 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2024-06-05 21:39:42 -0500 |
| commit | d6c6b85bf5582bbe2efefa9a083178b5f7eef439 (patch) | |
| tree | 54dd8979660ecfb5414e091a5a50afae1a251bd3 | |
| parent | f77e7bd40c3c2d79685e9cc80de874b69a976f55 (diff) | |
| download | linux-d6c6b85bf5582bbe2efefa9a083178b5f7eef439.tar.gz linux-d6c6b85bf5582bbe2efefa9a083178b5f7eef439.zip | |
arm64: dts: qcom: qrb4210-rb2: make L9A always-on
The L9A regulator is used to further control voltage regulators on the
board. It can be used to disable VBAT_mains, 1.8V, 3.3V, 5V rails). Make
sure that is stays always on to prevent undervolting of these volage
rails.
Fixes: 8d58a8c0d930 ("arm64: dts: qcom: Add base qrb4210-rb2 board dts")
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20240605-rb2-l9a-aon-v2-1-0d493d0d107c@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
| -rw-r--r-- | arch/arm64/boot/dts/qcom/qrb4210-rb2.dts | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts b/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts index cb8a62714a30..1c7de7f2db79 100644 --- a/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts +++ b/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts @@ -414,6 +414,8 @@ regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-allow-set-load; + regulator-always-on; + regulator-boot-on; }; vreg_l10a_1p8: l10 { |