linux-kernel - [PATCH v2 0/4] Update Vgpu minimum voltage for MT8183, MT8186, MT8192, MT8195

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Message-ID: <20240315111621.2263159-1-treapking@chromium.org>
Date: Fri, 15 Mar 2024 19:16:01 +0800
From: Pin-yen Lin <treapking@...omium.org>
To: Matthias Brugger <matthias.bgg@...il.com>,
	AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
Cc: linux-arm-kernel@...ts.infradead.org,
	Chen-Yu Tsai <wenst@...omium.org>,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Nícolas F . R . A . Prado <nfraprado@...labora.com>,
	linux-mediatek@...ts.infradead.org,
	Pin-yen Lin <treapking@...omium.org>
Subject: [PATCH v2 0/4] Update Vgpu minimum voltage for MT8183, MT8186, MT8192, MT8195

Use the minimum voltage listed on the Vgpu regulator datasheets instead
of the minimum value on GPU OPP table. This is because the requested
voltage could be lower when the MTK Smart Voltage Scaling (SVS) driver
is enabled.

Also update the incorrect MT6315 regulator usages on MT8192 and MT8195.

Changes in v2:
- Update Vgpu min voltage for MT8183, MT8186, MT8195
- Fix other usages of MT6315 buck1/buck3

Pin-yen Lin (4):
  arm64: dts: mediatek: mt8192-asurada: Update min voltage constraint
    for MT6315
  arm64: dts: mediatek: mt8195-cherry: Update min voltage constraint for
    MT6315
  arm64: dts: mediatek: mt8183-kukui: Use default min voltage for MT6358
  arm64: dts: mediatek: mt8186-corsola: Update min voltage constraint
    for Vgpu

 arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi   | 1 -
 arch/arm64/boot/dts/mediatek/mt8186-corsola.dtsi | 2 +-
 arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi | 6 +++---
 arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi  | 4 ++--
 4 files changed, 6 insertions(+), 7 deletions(-)

-- 
2.44.0.291.gc1ea87d7ee-goog