From 2f1aab0cb0661d533f008e4975325080351cdfc8 Mon Sep 17 00:00:00 2001 From: Chen-Yu Tsai Date: Mon, 21 Oct 2024 22:05:36 +0800 Subject: [PATCH] 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 Reviewed-by: AngeloGioacchino Del Regno Link: https://lore.kernel.org/r/20241021140537.3049232-1-wenst@chromium.org Signed-off-by: AngeloGioacchino Del Regno --- arch/arm64/boot/dts/mediatek/mt8186-corsola.dtsi | 4 ++-- 1 file 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 0c0b3ac597452..eb06b343a5406 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 = ; 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 { -- 2.47.3