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| author | Przemyslaw Marczak <p.marczak@samsung.com> | 2015-04-20 20:07:48 +0200 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2015-05-14 18:49:38 -0600 |
| commit | 9923a8b45098fa4160cca113c10240973ecacf7e (patch) | |
| tree | 816720a490d9b6a07af4f277c33b1a1d5889e168 /drivers/serial/serial_x86.c | |
| parent | 1757df4693fcde9fb4d4de02a22cc74d6f5caec1 (diff) | |
| download | talos-obmc-uboot-9923a8b45098fa4160cca113c10240973ecacf7e.tar.gz talos-obmc-uboot-9923a8b45098fa4160cca113c10240973ecacf7e.zip | |
dm: regulator: add fixed voltage regulator driver
This driver implements regulator operations for fixed Voltage/Current
value regulators. beside the standard regulator constraints, which are
put into the uclass platform data, a typical fixed regulator node provides
few additional properties like:
- gpio
- gpio-open-drain
- enable-active-high
- startup-delay-us
The only 'gpio' is used by this driver and is kept in structure of type
'fixed_regulator_platdata', as a device platform data (dev->platdata).
The driver implements:
- get_value
- get_current
- get_enable
- set_enable
The regulator calls and commands can be used for fixed-regulator devices,
and the proper error will be returned for prohibited.
Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/serial/serial_x86.c')
0 files changed, 0 insertions, 0 deletions
