diff options
| author | Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> | 2019-06-03 10:25:08 +0300 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2019-06-27 10:57:24 +0100 |
| commit | 21b7c58fc1943f3aa8c18a994ab9bed4ae5aa72d (patch) | |
| tree | c6e650600dfe6c644e1e7e7046574986629f345f /drivers/mfd/Kconfig | |
| parent | 2a6a7aacd4e557a4c7007f8858bcc9654b098fea (diff) | |
mfd: bd70528: Support ROHM bd70528 PMIC core
ROHM BD70528MWV is an ultra-low quiescent current general
purpose single-chip power management IC for battery-powered
portable devices.
Add MFD core which enables chip access for following subdevices:
- regulators/LED drivers
- battery-charger
- gpios
- 32.768kHz clk
- RTC
- watchdog
Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd/Kconfig')
| -rw-r--r-- | drivers/mfd/Kconfig | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index 294d9567cc71..11fc53d78c5f 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig @@ -1890,6 +1890,23 @@ config MFD_ROHM_BD718XX NXP i.MX8. It contains 8 BUCK outputs and 7 LDOs, voltage monitoring and emergency shut down as well as 32,768KHz clock output. +config MFD_ROHM_BD70528 + tristate "ROHM BD70528 Power Management IC" + depends on I2C=y + depends on OF + select REGMAP_I2C + select REGMAP_IRQ + select MFD_CORE + help + Select this option to get support for the ROHM BD70528 Power + Management IC. BD71837 is general purpose single-chip power + management IC for battery-powered portable devices. It contains + 3 ultra-low current consumption buck converters, 3 LDOs and 2 LED + drivers. Also included are 4 GPIOs, a real-time clock (RTC), a 32kHz + crystal oscillator, high-accuracy VREF for use with an external ADC, + 10 bits SAR ADC for battery temperature monitor and 1S battery + charger. + config MFD_STM32_LPTIMER tristate "Support for STM32 Low-Power Timer" depends on (ARCH_STM32 && OF) || COMPILE_TEST |