| commit | 5214ad6dcc1bf72ea60a72741a0143356b8d66b7 | [log] [tgz] |
|---|---|---|
| author | Peter Rosin <peda@axentia.se> | Thu Mar 08 20:58:30 2018 +0100 |
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | Sat Mar 10 16:03:25 2018 +0000 |
| tree | 64e2fa93be5574ad2ee402e16302e1fe834d1ef4 | |
| parent | d90f21408bf923aee0fd778fa6fb877ea006a198 [diff] |
iio: potentiometer: mcp4018: driver for Microchip digital potentiometers Add support for Microchip digital potentiometers and rheostats MCP4017, MCP4018, MCP4019 They all have one wiper with 128 steps and come in 5, 10, 50 and 100 kOhm variations. Datasheet: http://www.microchip.com/downloads/en/DeviceDoc/22147a.pdf Signed-off-by: Peter Rosin <peda@axentia.se> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>