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arm64: dts: mt8183: Fix Mali GPU clock

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[ Upstream commit ad2631b564 ]

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: a8168cebf1 ("arm64: dts: mt8183: Add node for the Mali GPU")
Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Tested-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Link: https://lore.kernel.org/r/20220927101128.44758-2-angelogioacchino.delregno@collabora.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Chen-Yu Tsai 2022-09-27 12:11:19 +02:00 committed by Greg Kroah-Hartman
parent 6207862836
commit 2838f0736c
1 changed files with 1 additions and 1 deletions
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2
arch/arm64/boot/dts/mediatek/mt8183.dtsi
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@ -1678,7 +1678,7 @@ gpu: gpu@13040000 {
<GIC_SPI 278 IRQ_TYPE_LEVEL_LOW>;
interrupt-names = "job", "mmu", "gpu";
clocks = <&topckgen CLK_TOP_MFGPLL_CK>;
clocks = <&mfgcfg CLK_MFG_BG3D>;
power-domains =
<&spm MT8183_POWER_DOMAIN_MFG_CORE0>,