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| author | ChiYuan Huang <cy_huang@richtek.com> | 2022-06-22 12:01:43 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-06-23 14:07:50 +0200 |
| commit | c0216c0e68f736d20ac02bbaaaf4a216c10e53af (patch) | |
| tree | 2647c780a434baa78f0cdfa4aeb913030274601f /drivers/regulator/Kconfig | |
| parent | regulator: rpi-panel-attiny: Use backlight helper (diff) | |
| download | linux-c0216c0e68f736d20ac02bbaaaf4a216c10e53af.tar.xz linux-c0216c0e68f736d20ac02bbaaaf4a216c10e53af.zip | |
regulator: rt5120: Add PMIC regulator support
Add RT5120 PMIC regulator support.
It integrates 4 buck convertes, 1 LDO voltage regulator, 1 external
enable signal to control the external power source.
Signed-off-by: ChiYuan Huang <cy_huang@richtek.com>
Link: https://lore.kernel.org/r/1655892104-10874-4-git-send-email-u0084500@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/regulator/Kconfig')
| -rw-r--r-- | drivers/regulator/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig index cbe0f96ca342..d777f713d522 100644 --- a/drivers/regulator/Kconfig +++ b/drivers/regulator/Kconfig @@ -1047,6 +1047,16 @@ config REGULATOR_RT5033 RT5033 PMIC. The device supports multiple regulators like current source, LDO and Buck. +config REGULATOR_RT5120 + tristate "Richtek RT5120 PMIC Regulators" + depends on MFD_RT5120 + help + This adds support for voltage regulator in Richtek RT5120 PMIC. + It integrates 4 channels buck controller, 1 channel LDO, 1 EXTEN + to control external power source. Only BUCK1 is adjustable from + 600mV to 1395mV, per step 6.250mV. The others are all fixed voltage + by external hardware circuit. + config REGULATOR_RT5190A tristate "Richtek RT5190A PMIC" depends on I2C |