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| author | Chen-Yu Tsai <wenst@chromium.org> | 2024-10-21 17:05:36 +0300 |
|---|---|---|
| committer | AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> | 2024-10-21 17:16:07 +0300 |
| commit | 2f1aab0cb0661d533f008e4975325080351cdfc8 (patch) | |
| tree | 9d9c3cf47cca30e9324237cb640345465593b903 | |
| parent | 7d5794e6d964940e46286fadbe69a3245fa51e44 (diff) | |
| download | linux-2f1aab0cb0661d533f008e4975325080351cdfc8.tar.xz | |
arm64: dts: mediatek: mt8186-corsola: Fix GPU supply coupling max-spread
The GPU SRAM supply is supposed to be always at least 0.1V higher than
the GPU supply. However when the DT was upstreamed, the spread was
incorrectly set to 0.01V.
Fixes: 8855d01fb81f ("arm64: dts: mediatek: Add MT8186 Krabby platform based Tentacruel / Tentacool")
Cc: stable@vger.kernel.org
Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20241021140537.3049232-1-wenst@chromium.org
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
| -rw-r--r-- | arch/arm64/boot/dts/mediatek/mt8186-corsola.dtsi | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm64/boot/dts/mediatek/mt8186-corsola.dtsi b/arch/arm64/boot/dts/mediatek/mt8186-corsola.dtsi index 0c0b3ac59745..eb06b343a540 100644 --- a/arch/arm64/boot/dts/mediatek/mt8186-corsola.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8186-corsola.dtsi @@ -1336,7 +1336,7 @@ regulator-allowed-modes = <MT6397_BUCK_MODE_AUTO MT6397_BUCK_MODE_FORCE_PWM>; regulator-coupled-with = <&mt6366_vsram_gpu_reg>; - regulator-coupled-max-spread = <10000>; + regulator-coupled-max-spread = <100000>; }; mt6366_vproc11_reg: vproc11 { @@ -1545,7 +1545,7 @@ regulator-ramp-delay = <6250>; regulator-enable-ramp-delay = <240>; regulator-coupled-with = <&mt6366_vgpu_reg>; - regulator-coupled-max-spread = <10000>; + regulator-coupled-max-spread = <100000>; }; mt6366_vsram_others_reg: vsram-others { |