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| author | AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> | 2022-10-06 13:58:16 +0200 |
|---|---|---|
| committer | Matthias Brugger <matthias.bgg@gmail.com> | 2023-01-30 11:27:49 +0100 |
| commit | c200774a6df47cfc1053334c98ab777563de5bd8 (patch) | |
| tree | 48d27aada4f08999a1495bdae3272e3c13f36dc3 /drivers/soc/mediatek/Kconfig | |
| parent | b74952aba6c3f47e7f2c5165abaeefa44c377140 (diff) | |
| download | lwn-c200774a6df47cfc1053334c98ab777563de5bd8.tar.gz lwn-c200774a6df47cfc1053334c98ab777563de5bd8.zip | |
soc: mediatek: Introduce mediatek-regulator-coupler driver
This driver currently deals with GPU-SRAM regulator coupling, ensuring
that the SRAM voltage is always between a specific range of distance to
the GPU voltage, depending on the SoC, necessary in order to achieve
system stability across the full range of supported GPU frequencies.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Dmitry Osipenko <dmitry.osipenko@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa@collabora.com>
Link: https://lore.kernel.org/r/20221006115816.66853-1-angelogioacchino.delregno@collabora.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Diffstat (limited to 'drivers/soc/mediatek/Kconfig')
| -rw-r--r-- | drivers/soc/mediatek/Kconfig | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/soc/mediatek/Kconfig b/drivers/soc/mediatek/Kconfig index 20c77152c282..d6b83a5508ca 100644 --- a/drivers/soc/mediatek/Kconfig +++ b/drivers/soc/mediatek/Kconfig @@ -44,6 +44,11 @@ config MTK_PMIC_WRAP on different MediaTek SoCs. The PMIC wrapper is a proprietary hardware to connect the PMIC. +config MTK_REGULATOR_COUPLER + bool "MediaTek SoC Regulator Coupler" if COMPILE_TEST + default ARCH_MEDIATEK + depends on REGULATOR + config MTK_SCPSYS bool "MediaTek SCPSYS Support" default ARCH_MEDIATEK |