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| author | ChiYuan Huang <cy_huang@richtek.com> | 2023-02-17 10:06:58 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-03-05 23:38:55 +0000 |
| commit | 4536f3b93a3373cac21911103cbaa8c4c2932c38 (patch) | |
| tree | 87290377b058b84291723a450655d00e9354bcf5 /drivers/regulator/Kconfig | |
| parent | 2e238605a9d631fc8b9b130ba79cd54f2a22df10 (diff) | |
| download | linux-stable-4536f3b93a3373cac21911103cbaa8c4c2932c38.tar.gz linux-stable-4536f3b93a3373cac21911103cbaa8c4c2932c38.tar.bz2 linux-stable-4536f3b93a3373cac21911103cbaa8c4c2932c38.zip | |
regulator: Add support for Richtek RT5739 voltage regulator
The RT5739 is a step-down switching voltage regulator that supports
output voltage ragne from 300mV to 1300mV with the wide input supply
voltage range from 2.5V to 5.5V.
Signed-off-by: ChiYuan Huang <cy_huang@richtek.com>
Link: https://lore.kernel.org/r/1676599618-24819-3-git-send-email-cy_huang@richtek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/regulator/Kconfig')
| -rw-r--r-- | drivers/regulator/Kconfig | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig index aae28d0a489c..31f8e0b7bdf1 100644 --- a/drivers/regulator/Kconfig +++ b/drivers/regulator/Kconfig @@ -1120,6 +1120,19 @@ config REGULATOR_RT5190A buck converters, 1 LDO, mute AC OFF depop function, with the general I2C control interface. +config REGULATOR_RT5739 + tristate "Rcihtek RT5739 Regulator" + depends on I2C + select REGMAP_I2C + help + This adds support for voltage regulator in Richtek RT5739. + It's a step-down switching voltage regulator. Using a proprietary + architecture with synchronous rectification, it is capable of + delivering 3.5A continuously at over 80% efficiency. + + This driver can also be built as a module. If so, the module + will be called rt5739. + config REGULATOR_RT5759 tristate "Richtek RT5759 Regulator" depends on I2C |