iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

arm64: dts: mediatek: mt8195: Fix vdosys* compatible strings

Browse Source 
[ Upstream commit 97801cfcf9 ]

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 b237efd47d ("dt-bindings:
arm: mediatek: mmsys: change compatible for MT8195") and commit
82219cfbef ("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: 6aa5b46d17 ("arm64: dts: mt8195: Add vdosys and vppsys clock nodes")
Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: Matthias Brugger <matthias.bgg@gmail.com>
Link: https://lore.kernel.org/r/20230202104014.2931517-1-wenst@chromium.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Chen-Yu Tsai
2023-02-02 18:40:14 +08:00
committed by Greg Kroah-Hartman
parent 12773070b0
commit 0f3d5c12b6
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
arch/arm64/boot/dts/mediatek/mt8195.dtsi
View File

@ -1966,7 +1966,7 @@
};
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 @@
};
vdosys1: syscon@1c100000 {
compatible = "mediatek,mt8195-mmsys", "syscon";
compatible = "mediatek,mt8195-vdosys1", "syscon";
reg = <0 0x1c100000 0 0x1000>;
#clock-cells = <1>;
};