diff options
| author | AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> | 2025-06-23 14:01:42 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2025-06-23 13:12:29 +0100 |
| commit | 7aafbb463be85472dc6db194ab9df45fd497c998 (patch) | |
| tree | 04776bca009c31c1206af312754fc468a06410b7 | |
| parent | a6c05c2e6871c94b349703c1ec8584763797fd8e (diff) | |
regulator: mtk-dvfsrc: Add support for Dimensity 1200 MT6893
The MediaTek Dimensity 1200 (MT6893) features the same DVFSRC
regulators as the other currently supported SoCs, but with a
different select value: add an array describing the possible
voltages for the VCORE and VSCP regulators, and assign it to
a new compatible for this SoC.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://patch.msgid.link/20250623120144.109359-3-angelogioacchino.delregno@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | drivers/regulator/mtk-dvfsrc-regulator.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/regulator/mtk-dvfsrc-regulator.c b/drivers/regulator/mtk-dvfsrc-regulator.c index f5662c569464..5bc4d85517f0 100644 --- a/drivers/regulator/mtk-dvfsrc-regulator.c +++ b/drivers/regulator/mtk-dvfsrc-regulator.c @@ -117,6 +117,24 @@ static const struct dvfsrc_regulator_pdata mt6873_data = { .size = ARRAY_SIZE(mt6873_regulators), }; +static const unsigned int mt6893_voltages[] = { + 575000, + 600000, + 650000, + 725000, + 750000, +}; + +static const struct regulator_desc mt6893_regulators[] = { + MTK_DVFSRC_VREG("dvfsrc-vcore", VCORE, mt6893_voltages), + MTK_DVFSRC_VREG("dvfsrc-vscp", VSCP, mt6893_voltages), +}; + +static const struct dvfsrc_regulator_pdata mt6893_data = { + .descs = mt6893_regulators, + .size = ARRAY_SIZE(mt6893_regulators), +}; + static const unsigned int mt8183_voltages[] = { 725000, 800000, @@ -173,6 +191,7 @@ static int dvfsrc_vcore_regulator_probe(struct platform_device *pdev) static const struct of_device_id mtk_dvfsrc_regulator_match[] = { { .compatible = "mediatek,mt6873-dvfsrc-regulator", .data = &mt6873_data }, + { .compatible = "mediatek,mt6893-dvfsrc-regulator", .data = &mt6893_data }, { .compatible = "mediatek,mt8183-dvfsrc-regulator", .data = &mt8183_data }, { .compatible = "mediatek,mt8192-dvfsrc-regulator", .data = &mt6873_data }, { .compatible = "mediatek,mt8195-dvfsrc-regulator", .data = &mt8195_data }, |