This is a note to let you know that I've just added the patch titled
arm64: dts: qcom: Add missing vio-supply for AW2013
to the 6.6-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-add-missing-vio-supply-for-aw2013.patch
and it can be found in the queue-6.6 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From cc1ec484f2d0f464ad11b56fe3de2589c23f73ec Mon Sep 17 00:00:00 2001
From: Stephan Gerhold <stephan@xxxxxxxxxxx>
Date: Mon, 4 Dec 2023 10:46:11 +0100
Subject: arm64: dts: qcom: Add missing vio-supply for AW2013
From: Stephan Gerhold <stephan@xxxxxxxxxxx>
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@xxxxxxxxxxxxxxx # 6.6
Signed-off-by: Stephan Gerhold <stephan@xxxxxxxxxxx>
Link: https://lore.kernel.org/r/20231204-qcom-aw2013-vio-v1-1-5d264bb5c0b2@xxxxxxxxxxx
Signed-off-by: Bjorn Andersson <andersson@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
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>;
Patches currently in stable-queue which might be from stephan@xxxxxxxxxxx are
queue-6.6/arm64-dts-qcom-add-missing-vio-supply-for-aw2013.patch
queue-6.6/arm64-dts-qcom-msm8939-make-blsp_dma-controlled-remotely.patch
queue-6.6/arm64-dts-qcom-msm8916-make-blsp_dma-controlled-remotely.patch
