u-boot/drivers/power/regulator
Philipp Tomsich dfb0a70a1a power: add FAN53555 family support
This adds a driver for the FAN53555 family of regulators and wraps it
in a PMIC implementation.

While these devices support a 'normal' and 'suspend' mode (controlled
via an external pin) to switch between two programmable voltages, this
incarnation of the driver assumes that the device is always operating
in 'normal' mode.

Only setting/reading the programmed voltage is supported at this time
and the following device functionality remains unsupported:
  - switching the selected voltage (via a GPIO)
  - disabling the voltage output via software-control
This matches the functionality of the Linux driver.

Tested on a RK3399-Q7 (with 'option 5' devices): setting voltages from
the U-Boot shell and verifying output voltages on the board.

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Tested-by: Klaus Goger <klaus.goger@theobroma-systems.com>
2018-12-10 10:04:45 +01:00
..
act8846.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
as3722_regulator.c power: as3722: fix ldo_get/set_enable for ldo index bigger than 7 2018-05-10 16:34:20 -07:00
fan53555.c power: add FAN53555 family support 2018-12-10 10:04:45 +01:00
fixed.c drivers: regulator: fixed: add u-boot, off-on-delay-us 2018-08-19 20:38:39 -04:00
gpio-regulator.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
Kconfig power: add FAN53555 family support 2018-12-10 10:04:45 +01:00
lp873x_regulator.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
lp87565_regulator.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
Makefile power: add FAN53555 family support 2018-12-10 10:04:45 +01:00
max77686.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
palmas_regulator.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
pbias_regulator.c regulator: pbias: Add additional compatible flags 2018-09-11 21:38:37 -04:00
pfuze100.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
pwm_regulator.c power: pwm regulator: support live tree 2018-05-08 13:12:33 +09:00
regulator-uclass.c power: regulator: denied disable on always-on regulator 2018-12-05 06:06:44 -07:00
rk8xx.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
s2mps11_regulator.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
s5m8767.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
sandbox.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
stm32-vrefbuf.c power: regulator: Add support for stm32-vrefbuf 2018-05-08 09:07:39 -04:00
stpmu1.c power: regulator: stpmu1: add power off delay 2018-07-19 16:31:36 -04:00
tps65090_regulator.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
tps65910_regulator.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00