The requested voltage could be lower than the minimum voltage on the
GPU OPP table when the MTK Smart Voltage Scaling (SVS) driver is
enabled, so removing the definition in mt8183-kukui to use the default
minimum voltage (500000 uV) defined in mt6358.dtsi.

Fixes: 31c6732da9d5 ("arm64: dts: mediatek: mt8183-kukui: Override vgpu/vsram_gpu constraints")
Signed-off-by: Pin-yen Lin <treapking@chromium.org>
---

Changes in v2:
- New in v2

 arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi
index 3830daf7ea85..a64d06adf796 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi
@@ -433,7 +433,6 @@ &mt6358regulator {
 };
 
 &mt6358_vgpu_reg {
-	regulator-min-microvolt = <625000>;
 	regulator-max-microvolt = <900000>;
 
 	regulator-coupled-with = <&mt6358_vsram_gpu_reg>;
-- 
2.44.0.291.gc1ea87d7ee-goog

Il 15/03/24 12:16, Pin-yen Lin ha scritto:
> The requested voltage could be lower than the minimum voltage on the
> GPU OPP table when the MTK Smart Voltage Scaling (SVS) driver is
> enabled, so removing the definition in mt8183-kukui to use the default
> minimum voltage (500000 uV) defined in mt6358.dtsi.
> 
> Fixes: 31c6732da9d5 ("arm64: dts: mediatek: mt8183-kukui: Override vgpu/vsram_gpu constraints")
> Signed-off-by: Pin-yen Lin <treapking@chromium.org>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>