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| author |   ChiYuan Huang <cy_huang@richtek.com> | 2020-08-15 11:14:20 +0800 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2020-08-18 17:18:35 +0100 |
| commit | 5bbbfc7f7f0a44b7a85ab3872dd2ccce7019f7b1 (patch) | |
| tree | 511392ea05520e64a200985ce0b3da716761a948 /drivers/regulator/Kconfig | |
| parent | regulator: Convert pfuze100 to json-schema (diff) | |
| download | linux-dev-5bbbfc7f7f0a44b7a85ab3872dd2ccce7019f7b1.tar.xz linux-dev-5bbbfc7f7f0a44b7a85ab3872dd2ccce7019f7b1.zip | |
regulator: rt4801: Add support for RT4801 Display Bias regulator driver
Adds support for the RT4801 DSV. It has two regulators (DSVP/DSVN) with
an I2C interface. DSVP/DSVN can provide the display panel module for the
positive/negative voltage range from (+/-)4V to (+/-)6V.
Signed-off-by: ChiYuan Huang <cy_huang@richtek.com>
Link: https://lore.kernel.org/r/1597461262-25878-1-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 | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig index de17ef7e18f0..2786f11cc91e 100644 --- a/drivers/regulator/Kconfig +++ b/drivers/regulator/Kconfig @@ -894,6 +894,13 @@ config REGULATOR_RN5T618 config REGULATOR_ROHM tristate +config REGULATOR_RT4801 + tristate "Richtek RT4801 Regulators" + depends on I2C + help + This adds support for voltage regulators in Richtek RT4801 Display Bias IC. + The device supports two regulators (DSVP/DSVN). + config REGULATOR_RT5033 tristate "Richtek RT5033 Regulators" depends on MFD_RT5033 |