Commit graph

3 commits

Author SHA1 Message Date
Matti Vaittinen
4dcdcfd5ab mfd: Support for ROHM BD71815 PMIC core
Add core support for ROHM BD71815 Power Management IC.

The IC integrates regulators, a battery charger with a coulomb counter,
a real-time clock (RTC), clock gate and general-purpose outputs (GPO).

Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-04-14 10:19:08 +01:00
Matti Vaittinen
e795bf725d mfd: bd71828: Add power-key support
Use gpio_keys to send power input-event to user-space when power
button (short) press is detected.

Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-01-24 07:22:43 +00:00
Matti Vaittinen
1c743ad523 mfd: bd71828: Support ROHM BD71828 PMIC - core
BD71828GW is a single-chip power management IC for battery-powered portable
devices. The IC integrates 7 buck converters, 7 LDOs, and a 1500 mA
single-cell linear charger. Also included is a Coulomb counter, a real-time
clock (RTC), 3 GPO/regulator control pins, HALL input and a 32.768 kHz
clock gate.

Add MFD core driver providing interrupt controller facilities and i2c
access to sub device drivers.

Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-01-24 07:22:37 +00:00