6.6-stable review patch. If anyone has any objections, please let me know.
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From: Nícolas F. R. A. Prado nfraprado@collabora.com
[ Upstream commit d77e89b7b03fb945b4353f2dcc4a70b34baa7bcb ]
Some of the regulators in the MT6357 PMIC dtsi have compatible set to regulator-fixed, even though they don't serve any purpose: all those regulators are handled as a whole by the mt6357-regulator driver. In fact this is the only dtsi in this family of chips where this is the case: mt6359 and mt6358 don't have any such compatibles.
A side-effect caused by this is that the DT kselftest, which is supposed to identify nodes with compatibles that can be probed, but haven't, shows these nodes as failures.
Remove the useless compatibles to move the dtsi in line with the others in its family and fix the DT kselftest failures.
Fixes: 55749bb478f8 ("arm64: dts: mediatek: add mt6357 device-tree") Signed-off-by: Nícolas F. R. A. Prado nfraprado@collabora.com Link: https://lore.kernel.org/r/20250502-mt6357-regulator-fixed-compatibles-remova... Signed-off-by: AngeloGioacchino Del Regno angelogioacchino.delregno@collabora.com Signed-off-by: Sasha Levin sashal@kernel.org --- arch/arm64/boot/dts/mediatek/mt6357.dtsi | 10 ---------- 1 file changed, 10 deletions(-)
diff --git a/arch/arm64/boot/dts/mediatek/mt6357.dtsi b/arch/arm64/boot/dts/mediatek/mt6357.dtsi index 5fafa842d312f..dca4e5c3d8e21 100644 --- a/arch/arm64/boot/dts/mediatek/mt6357.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt6357.dtsi @@ -60,7 +60,6 @@ };
mt6357_vfe28_reg: ldo-vfe28 { - compatible = "regulator-fixed"; regulator-name = "vfe28"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; @@ -75,7 +74,6 @@ };
mt6357_vrf18_reg: ldo-vrf18 { - compatible = "regulator-fixed"; regulator-name = "vrf18"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; @@ -83,7 +81,6 @@ };
mt6357_vrf12_reg: ldo-vrf12 { - compatible = "regulator-fixed"; regulator-name = "vrf12"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; @@ -112,7 +109,6 @@ };
mt6357_vcn28_reg: ldo-vcn28 { - compatible = "regulator-fixed"; regulator-name = "vcn28"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; @@ -120,7 +116,6 @@ };
mt6357_vcn18_reg: ldo-vcn18 { - compatible = "regulator-fixed"; regulator-name = "vcn18"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; @@ -142,7 +137,6 @@ };
mt6357_vcamio_reg: ldo-vcamio18 { - compatible = "regulator-fixed"; regulator-name = "vcamio"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; @@ -175,7 +169,6 @@ };
mt6357_vaux18_reg: ldo-vaux18 { - compatible = "regulator-fixed"; regulator-name = "vaux18"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; @@ -183,7 +176,6 @@ };
mt6357_vaud28_reg: ldo-vaud28 { - compatible = "regulator-fixed"; regulator-name = "vaud28"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; @@ -191,7 +183,6 @@ };
mt6357_vio28_reg: ldo-vio28 { - compatible = "regulator-fixed"; regulator-name = "vio28"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; @@ -199,7 +190,6 @@ };
mt6357_vio18_reg: ldo-vio18 { - compatible = "regulator-fixed"; regulator-name = "vio18"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>;