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niklaus.liu
Niklaus.Liu at mediatek.com
Mon Nov 3 23:12:40 PST 2025
This series is based on linux-next, tag: next-20251103
V1 patch link:https://lore.kernel.org/linux-mediatek/20251103134241.3773-2-Niklaus.Liu@mediatek.com/
Subject: [V3 PATCH 0/1] soc: mediatek: mtk-regulator-coupler: Add support for MT8189
changes in V3:
- modify for comment[add the new entry by alphabetical order]
changes in V2:
- change title for patch
- reply comment: This is a software regulator coupler mechanism, and the regulator-coupled-with
configuration has been added in the MT8189 device tree. This patchaddresses an issue reported by a
Chromebook customer. When the GPU regulator is turned on, mediatek_regulator_balance_voltage already
sets both the GPU and GPU_SRAM voltages at the same time, so there is no need to adjust the GPU_SRAM
voltage again in a second round. Therefore, a return is set for MT8189.
If the user calls mediatek_regulator_balance_voltage again for GPU_SRAM, it may cause abnormal behavior of GPU_SRAM.
changes in V1:
- mediatek-regulator-coupler mechanism for platform MT8189
Niklaus Liu (1):
soc: mediatek regulator: Add Support for mt8189
drivers/soc/mediatek/mtk-regulator-coupler.c | 15 ++++++++++++++-
1 file changed, 14 insertions(+), 1 deletion(-)
--
2.46.0
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