[PATCH v2 01/10] arm64: dts: mt8183: Fix Mali GPU clock

From: AngeloGioacchino Del Regno
Date: Thu Sep 15 2022 - 03:25:27 EST

From: Chen-Yu Tsai <wenst@xxxxxxxxxxxx>

The actual clock feeding into the Mali GPU on the MT8183 is from the
clock gate in the MFGCFG block, not CLK_TOP_MFGPLL_CK from the TOPCKGEN
block, which itself is simply a pass-through placeholder for the MFGPLL
in the APMIXEDSYS block.

Fix the hardware description with the correct clock reference.

Fixes: a8168cebf1bc ("arm64: dts: mt8183: Add node for the Mali GPU")
Signed-off-by: Chen-Yu Tsai <wenst@xxxxxxxxxxxx>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
arch/arm64/boot/dts/mediatek/mt8183.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
index a70b669c49ba..402136bfd535 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
@@ -1678,7 +1678,7 @@ gpu: gpu@13040000 {
interrupt-names = "job", "mmu", "gpu";

- clocks = <&topckgen CLK_TOP_MFGPLL_CK>;
+ clocks = <&mfgcfg CLK_MFG_BG3D>;

power-domains =