On 03/06/2024 13:49, Dmitry Baryshkov wrote:
The L9A regulator is used to further control voltage regulators on the
board. Make sure that is stays always on to prevent undervolting some of
the volage rails.
Fixes: 8d58a8c0d930 ("arm64: dts: qcom: Add base qrb4210-rb2 board dts")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/qrb4210-rb2.dts | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts b/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts
index 2c39bb1b97db..e0c14d23b909 100644
--- a/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts
+++ b/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts
@@ -403,6 +403,8 @@ vreg_l9a_1p8: l9 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-allow-set-load;
+ regulator-always-on;
+ regulator-boot-on;
};
vreg_l10a_1p8: l10 {
---
base-commit: 0e1980c40b6edfa68b6acf926bab22448a6e40c9
change-id: 20240603-rb2-l9a-aon-d1292bad5aaa
Best regards,
It'd be nice to have some more detail on which rails and the further
side effects, in a V2 if you're of a mind to do so.
Either way.
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@xxxxxxxxxx>
