Commit Graph

3 Commits

Author SHA1 Message Date
Jisheng Zhang e2c6678bd8
regulator: mp886x: use .probe_new
Use the new .probe_new for mp886x. It does not use the const
struct i2c_device_id * argument, so convert it to utilise the
simplified i2c driver registration.

Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
Link: https://lore.kernel.org/r/20200702100200.1a4c65d1@xhacker.debian
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-07-02 16:45:46 +01:00
Jisheng Zhang 751ca3aa15
regulator: mp886x: add MP8867 support
MP8867 is an I2C-controlled adjustable voltage regulator made by
Monolithic Power Systems. The difference between MP8867 and MP8869
are:
1.If V_BOOT, the vref of MP8869 is fixed at 600mv while vref of
MP8867 is determined by the I2C control.
2.For MP8867, when setting voltage, if the step is within 5, we
need to manually set the GO BIT to 0.

Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
Link: https://lore.kernel.org/r/20200316223127.4b1ecc92@xhacker
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-16 18:27:35 +00:00
Jisheng Zhang 97be82880b
regulator: add support for MP8869 regulator
The MP8869 from Monolithic Power Systems is a single output DC/DC
converter. The voltage can be controlled via I2C.

Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
Link: https://lore.kernel.org/r/20200316223020.1a6d92ae@xhacker
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-16 18:27:34 +00:00