diff options
| author |   Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> | 2021-04-05 14:44:16 +0300 |
|---|---|---|
| committer |   Lee Jones <lee.jones@linaro.org> | 2021-04-14 10:20:50 +0100 |
| commit | 1aad39001e851cd7ee2d811eb5fd4b044979d9d5 (patch) | |
| tree | 02fc32b50b1a024bbe846384fc2e06d63e7051dd /drivers/regulator/Kconfig | |
| parent | regulator: bd718x7, bd71828: Use ramp-delay helper (diff) | |
| download | linux-dev-1aad39001e851cd7ee2d811eb5fd4b044979d9d5.tar.xz linux-dev-1aad39001e851cd7ee2d811eb5fd4b044979d9d5.zip | |
regulator: Support ROHM BD71815 regulators
Support voltage control for regulators on ROHM BD71815 PMIC.
ROHM BD71815 contains 5 bucks, 7 LDOs and a boost (intended for LED).
Bucks 1 and 2 support HW state based voltage level and enable states. Other
regulators support HW state based enable states. All bucks and LDOs 1-5
allow voltage changes for RUN state and LDO4 can be enabled/disabled via
GPIO.
LDO3 does support changing between two predetermined voltages by using
a GPIO but this functionality is not included in this commit.
This work is derived from driver originally written by Tony Luo
<luofc@embedinfo.com> - although not much of original work is left.
Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/regulator/Kconfig')
| -rw-r--r-- | drivers/regulator/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig index 77c43134bc9e..6437348ce862 100644 --- a/drivers/regulator/Kconfig +++ b/drivers/regulator/Kconfig @@ -204,6 +204,17 @@ config REGULATOR_BD70528 This driver can also be built as a module. If so, the module will be called bd70528-regulator. +config REGULATOR_BD71815 + tristate "ROHM BD71815 Power Regulator" + depends on MFD_ROHM_BD71828 + help + This driver supports voltage regulators on ROHM BD71815 PMIC. + This will enable support for the software controllable buck + and LDO regulators and a current regulator for LEDs. + + This driver can also be built as a module. If so, the module + will be called bd71815-regulator. + config REGULATOR_BD71828 tristate "ROHM BD71828 Power Regulator" depends on MFD_ROHM_BD71828 |