diff options
| author | Gyungoh Yoo <jack.yoo@maxim-ic.com> | 2012-08-10 00:24:34 +0400 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-08-28 22:00:28 +0400 |
| commit | ffee19091a4e0c5dae0e83a6e0927c0f5c554537 (patch) | |
| tree | 13093eb53df177798b2268cb3def839e28d1d4b2 /drivers/regulator/Kconfig | |
| parent | 0ffff5a60fdd7455c83855ee788a8aae9a79aab4 (diff) | |
| download | linux-ffee19091a4e0c5dae0e83a6e0927c0f5c554537.tar.xz | |
regulator: add MAX8907 driver
The MAX8907 is an I2C-based power-management IC containing voltage
regulators, a reset controller, a real-time clock, and a touch-screen
controller.
The original driver was written by:
* Gyungoh Yoo <jack.yoo@maxim-ic.com>
Various fixes and enhancements by:
* Jin Park <jinyoungp@nvidia.com>
* Tom Cherry <tcherry@nvidia.com>
* Prashant Gaikwad <pgaikwad@nvidia.com>
* Dan Willemsen <dwillemsen@nvidia.com>
* Laxman Dewangan <ldewangan@nvidia.com>
During upstreaming, I (swarren):
* Converted to regmap.
* Allowed probing from device tree.
* Reworked the regulator driver to be represented as a single device that
provides multiple regulators, rather than as a device per regulator.
* Replaced many regulator ops with standard functions.
* Added ability to specify supplies for each regulator.
* Removed the WLED regulator. If/when we expose this in the driver, it
should be a backlight object not a regulator object.
* Renamed from max8907c->max8907, since the driver covers at least the
C and B revisions.
* General cleanup.
Signed-off-by: Gyungoh Yoo <jack.yoo@maxim-ic.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/regulator/Kconfig')
| -rw-r--r-- | drivers/regulator/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig index 4e932cc695e9..1c6320c131f4 100644 --- a/drivers/regulator/Kconfig +++ b/drivers/regulator/Kconfig @@ -172,6 +172,14 @@ config REGULATOR_MAX8660 This driver controls a Maxim 8660/8661 voltage output regulator via I2C bus. +config REGULATOR_MAX8907 + tristate "Maxim 8907 voltage regulator" + depends on MFD_MAX8907 + help + This driver controls a Maxim 8907 voltage output regulator + via I2C bus. The provided regulator is suitable for Tegra + chip to control Step-Down DC-DC and LDOs. + config REGULATOR_MAX8925 tristate "Maxim MAX8925 Power Management IC" depends on MFD_MAX8925 |