This is a note to let you know that I've just added the patch titled
arm64: dts: mediatek: mt8195-demo: Drop regulator-compatible property
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-mediatek-mt8195-demo-drop-regulator-compat.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.
commit 46c63b6f08cf96f2f701a7cd5e06a325261edba9
Author: Chen-Yu Tsai <wenst@xxxxxxxxxxxx>
Date: Wed Dec 11 13:24:24 2024 +0800
arm64: dts: mediatek: mt8195-demo: Drop regulator-compatible property
[ Upstream commit 2a8af9b95f504260a6d8200a11f0ae5c90e9f787 ]
The "regulator-compatible" property has been deprecated since 2012 in
commit 13511def87b9 ("regulator: deprecate regulator-compatible DT
property"), which is so old it's not even mentioned in the converted
regulator bindings YAML file. It is also not listed in the MT6360
regulator and charger bindings.
Drop the "regulator-compatible" property from the board dts. The MT6360
bindings actually require the lowercase name, so with the property
present the regulators were likely not actually working.
Fixes: 6147314aeedc ("arm64: dts: mediatek: Add device-tree for MT8195 Demo board")
Signed-off-by: Chen-Yu Tsai <wenst@xxxxxxxxxxxx>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20241211052427.4178367-7-wenst@xxxxxxxxxxxx
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/arch/arm64/boot/dts/mediatek/mt8195-demo.dts b/arch/arm64/boot/dts/mediatek/mt8195-demo.dts
index 9079e48aea23e..f56aeb81c4168 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195-demo.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8195-demo.dts
@@ -137,7 +137,6 @@ charger {
richtek,vinovp-microvolt = <14500000>;
otg_vbus_regulator: usb-otg-vbus-regulator {
- regulator-compatible = "usb-otg-vbus";
regulator-name = "usb-otg-vbus";
regulator-min-microvolt = <4425000>;
regulator-max-microvolt = <5825000>;
@@ -149,7 +148,6 @@ regulator {
LDO_VIN3-supply = <&mt6360_buck2>;
mt6360_buck1: buck1 {
- regulator-compatible = "BUCK1";
regulator-name = "mt6360,buck1";
regulator-min-microvolt = <300000>;
regulator-max-microvolt = <1300000>;
@@ -160,7 +158,6 @@ MT6360_OPMODE_LP
};
mt6360_buck2: buck2 {
- regulator-compatible = "BUCK2";
regulator-name = "mt6360,buck2";
regulator-min-microvolt = <300000>;
regulator-max-microvolt = <1300000>;
@@ -171,7 +168,6 @@ MT6360_OPMODE_LP
};
mt6360_ldo1: ldo1 {
- regulator-compatible = "LDO1";
regulator-name = "mt6360,ldo1";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <3600000>;
@@ -180,7 +176,6 @@ mt6360_ldo1: ldo1 {
};
mt6360_ldo2: ldo2 {
- regulator-compatible = "LDO2";
regulator-name = "mt6360,ldo2";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <3600000>;
@@ -189,7 +184,6 @@ mt6360_ldo2: ldo2 {
};
mt6360_ldo3: ldo3 {
- regulator-compatible = "LDO3";
regulator-name = "mt6360,ldo3";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <3600000>;
@@ -198,7 +192,6 @@ mt6360_ldo3: ldo3 {
};
mt6360_ldo5: ldo5 {
- regulator-compatible = "LDO5";
regulator-name = "mt6360,ldo5";
regulator-min-microvolt = <2700000>;
regulator-max-microvolt = <3600000>;
@@ -207,7 +200,6 @@ mt6360_ldo5: ldo5 {
};
mt6360_ldo6: ldo6 {
- regulator-compatible = "LDO6";
regulator-name = "mt6360,ldo6";
regulator-min-microvolt = <500000>;
regulator-max-microvolt = <2100000>;
@@ -216,7 +208,6 @@ mt6360_ldo6: ldo6 {
};
mt6360_ldo7: ldo7 {
- regulator-compatible = "LDO7";
regulator-name = "mt6360,ldo7";
regulator-min-microvolt = <500000>;
regulator-max-microvolt = <2100000>;
