diff options
| author |   Alexander Monakov <amonakov@ispras.ru> | 2018-03-09 01:53:03 +0300 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2018-03-09 13:01:17 +0000 |
| commit | a265b03bd29a745d85237f47739d92cb43d214b9 (patch) | |
| tree | a3ab11bd3ba9e31137ff79da413c1ebc4b059c7f /drivers/regulator/Kconfig | |
| parent | regulator: 88pg86x: add DT bindings document (diff) | |
| download | linux-dev-a265b03bd29a745d85237f47739d92cb43d214b9.tar.xz linux-dev-a265b03bd29a745d85237f47739d92cb43d214b9.zip | |
regulator: 88pg86x: new i2c dual regulator chip
This chip is found on Google Chromecast and Valve Steam Link devices.
It provides two DC regulators with I2C voltage control, separate GPIO
enable pins and one sleep mode pin.
This driver does not expose GPIO functionality, but supports voltage
control in 1.0-2.2V range, based on I2C register information given in
Chromecast kernel driver by Jisheng Zhang.
Cc: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
Signed-off-by: Alexander Monakov <amonakov@ispras.ru>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/regulator/Kconfig')
| -rw-r--r-- | drivers/regulator/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig index b27417ca188a..097f61784a7d 100644 --- a/drivers/regulator/Kconfig +++ b/drivers/regulator/Kconfig @@ -54,6 +54,15 @@ config REGULATOR_USERSPACE_CONSUMER If unsure, say no. +config REGULATOR_88PG86X + tristate "Marvell 88PG86X voltage regulators" + depends on I2C + select REGMAP_I2C + help + This driver supports Marvell 88PG867 and 88PG868 voltage regulators. + They provide two I2C-controlled DC/DC step-down converters with + sleep mode and separate enable pins. + config REGULATOR_88PM800 tristate "Marvell 88PM800 Power regulators" depends on MFD_88PM800 |