This is a note to let you know that I've just added the patch titled arm64: dts: qcom: msm8992-lg-bullhead: Enable regulators to the 6.2-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: arm64-dts-qcom-msm8992-lg-bullhead-enable-regulators.patch and it can be found in the queue-6.2 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit 3c072047654c0b487b322dddc487ada44ad1125e Author: Petr Vorel <pvorel@xxxxxxx> Date: Fri Feb 3 11:09:52 2023 +0100 arm64: dts: qcom: msm8992-lg-bullhead: Enable regulators [ Upstream commit 2866527093ddbc6356bb31f560f0b4b4decf3e2e ] Enable pm8994_s1, pm8994_l{26,29,30,32} regulators. Use values from downstream kernel on bullhead rev 1.01. NOTE: downstream kernel on angler rev 1.01 differences: * pm8994_l29: regulator-min-microvolt = <2700000> * pm8994_l{20,28,31}: use regulator-boot-on Verification: [ 1.832460] s1: Bringing 0uV into 1025000-1025000uV ... [ 2.057667] l26: Bringing 0uV into 987500-987500uV ... [ 2.075722] l29: Bringing 0uV into 2800000-2800000uV [ 2.076604] l30: Bringing 0uV into 1800000-1800000uV [ 2.082431] l31: Bringing 0uV into 1262500-1262500uV [ 2.095767] l32: Bringing 0uV into 1800000-1800000uV Fixes: f3b2c99e73be ("arm64: dts: Enable onboard SDHCI on msm8992") Signed-off-by: Petr Vorel <pvorel@xxxxxxx> Tested-by: Jamie Douglass <jamiemdouglass@xxxxxxxxx> Signed-off-by: Bjorn Andersson <andersson@xxxxxxxxxx> Link: https://lore.kernel.org/r/20230203100952.13857-1-pvorel@xxxxxxx Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/arch/arm64/boot/dts/qcom/msm8992-lg-bullhead.dtsi b/arch/arm64/boot/dts/qcom/msm8992-lg-bullhead.dtsi index cdd796040703c..cd77dcb558722 100644 --- a/arch/arm64/boot/dts/qcom/msm8992-lg-bullhead.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8992-lg-bullhead.dtsi @@ -94,8 +94,8 @@ pm8994_regulators: regulators-0 { /* S1, S2, S6 and S12 are managed by RPMPD */ pm8994_s1: s1 { - regulator-min-microvolt = <800000>; - regulator-max-microvolt = <800000>; + regulator-min-microvolt = <1025000>; + regulator-max-microvolt = <1025000>; }; pm8994_s2: s2 { @@ -251,11 +251,8 @@ pm8994_l25: l25 { }; pm8994_l26: l26 { - /* - * TODO: value from downstream - * regulator-min-microvolt = <987500>; - * fails to apply - */ + regulator-min-microvolt = <987500>; + regulator-max-microvolt = <987500>; }; pm8994_l27: l27 { @@ -269,19 +266,13 @@ pm8994_l28: l28 { }; pm8994_l29: l29 { - /* - * TODO: Unsupported voltage range. - * regulator-min-microvolt = <2800000>; - * regulator-max-microvolt = <2800000>; - */ + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; }; pm8994_l30: l30 { - /* - * TODO: get this verified - * regulator-min-microvolt = <1800000>; - * regulator-max-microvolt = <1800000>; - */ + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; }; pm8994_l31: l31 { @@ -290,11 +281,8 @@ pm8994_l31: l31 { }; pm8994_l32: l32 { - /* - * TODO: get this verified - * regulator-min-microvolt = <1800000>; - * regulator-max-microvolt = <1800000>; - */ + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; }; };