6.6-stable review patch. If anyone has any objections, please let me know.
------------------
From: Stephan Gerhold stephan@gerhold.net
commit cc1ec484f2d0f464ad11b56fe3de2589c23f73ec upstream.
Add the missing vio-supply to all usages of the AW2013 LED controller to ensure that the regulator needed for pull-up of the interrupt and I2C lines is really turned on. While this seems to have worked fine so far some of these regulators are not guaranteed to be always-on. For example, pm8916_l6 is typically turned off together with the display if there aren't any other devices (e.g. sensors) keeping it always-on.
Cc: stable@vger.kernel.org # 6.6 Signed-off-by: Stephan Gerhold stephan@gerhold.net Link: https://lore.kernel.org/r/20231204-qcom-aw2013-vio-v1-1-5d264bb5c0b2@gerhold... Signed-off-by: Bjorn Andersson andersson@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts | 1 + arch/arm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts | 1 + arch/arm64/boot/dts/qcom/msm8953-xiaomi-mido.dts | 1 + arch/arm64/boot/dts/qcom/msm8953-xiaomi-tissot.dts | 1 + arch/arm64/boot/dts/qcom/msm8953-xiaomi-vince.dts | 1 + 5 files changed, 5 insertions(+)
--- a/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts +++ b/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts @@ -88,6 +88,7 @@ #size-cells = <0>;
vcc-supply = <&pm8916_l17>; + vio-supply = <&pm8916_l6>;
led@0 { reg = <0>; --- a/arch/arm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts +++ b/arch/arm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts @@ -118,6 +118,7 @@ #size-cells = <0>;
vcc-supply = <&pm8916_l16>; + vio-supply = <&pm8916_l5>;
led@0 { reg = <0>; --- a/arch/arm64/boot/dts/qcom/msm8953-xiaomi-mido.dts +++ b/arch/arm64/boot/dts/qcom/msm8953-xiaomi-mido.dts @@ -111,6 +111,7 @@ reg = <0x45>;
vcc-supply = <&pm8953_l10>; + vio-supply = <&pm8953_l5>;
#address-cells = <1>; #size-cells = <0>; --- a/arch/arm64/boot/dts/qcom/msm8953-xiaomi-tissot.dts +++ b/arch/arm64/boot/dts/qcom/msm8953-xiaomi-tissot.dts @@ -104,6 +104,7 @@ reg = <0x45>;
vcc-supply = <&pm8953_l10>; + vio-supply = <&pm8953_l5>;
#address-cells = <1>; #size-cells = <0>; --- a/arch/arm64/boot/dts/qcom/msm8953-xiaomi-vince.dts +++ b/arch/arm64/boot/dts/qcom/msm8953-xiaomi-vince.dts @@ -113,6 +113,7 @@ reg = <0x45>;
vcc-supply = <&pm8953_l10>; + vio-supply = <&pm8953_l5>;
#address-cells = <1>; #size-cells = <0>;