This is a note to let you know that I've just added the patch titled arm64: dts: mediatek: mt8195: Fix vdosys* compatible strings to the 6.1-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-fix-vdosys-compatible-stri.patch and it can be found in the queue-6.1 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit e84d2e084c5517d2093bacd965bd1a1af80ba4a4 Author: Chen-Yu Tsai <wenst@xxxxxxxxxxxx> Date: Thu Feb 2 18:40:14 2023 +0800 arm64: dts: mediatek: mt8195: Fix vdosys* compatible strings [ Upstream commit 97801cfcf9565247bcc53b67ea47fa87b1704375 ] When vdosys1 was initially added, it was incorrectly assumed to be compatible with vdosys0, and thus both had the same mt8195-mmsys compatible attached. This has since been corrected in commit b237efd47df7 ("dt-bindings: arm: mediatek: mmsys: change compatible for MT8195") and commit 82219cfbef18 ("dt-bindings: arm: mediatek: mmsys: add vdosys1 compatible for MT8195"). The device tree needs to be fixed as well, otherwise the vdosys1 block fails to work, and causes its dependent power domain controller to not work either. Change the compatible string of vdosys1 to "mediatek,mt8195-vdosys1". While at it, also add the new "mediatek,mt8195-vdosys0" compatible to vdosys0. Fixes: 6aa5b46d1755 ("arm64: dts: mt8195: Add vdosys and vppsys clock nodes") Signed-off-by: Chen-Yu Tsai <wenst@xxxxxxxxxxxx> Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx> Acked-by: Matthias Brugger <matthias.bgg@xxxxxxxxx> Link: https://lore.kernel.org/r/20230202104014.2931517-1-wenst@xxxxxxxxxxxx Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi index 0b85b5874a4f9..6f5fa7ca49013 100644 --- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi @@ -1966,7 +1966,7 @@ vencsys_core1: clock-controller@1b000000 { }; vdosys0: syscon@1c01a000 { - compatible = "mediatek,mt8195-mmsys", "syscon"; + compatible = "mediatek,mt8195-vdosys0", "mediatek,mt8195-mmsys", "syscon"; reg = <0 0x1c01a000 0 0x1000>; mboxes = <&gce0 0 CMDQ_THR_PRIO_4>; #clock-cells = <1>; @@ -2101,7 +2101,7 @@ larb1: larb@1c019000 { }; vdosys1: syscon@1c100000 { - compatible = "mediatek,mt8195-mmsys", "syscon"; + compatible = "mediatek,mt8195-vdosys1", "syscon"; reg = <0 0x1c100000 0 0x1000>; #clock-cells = <1>; };