Commit 21b7c58f authored by Matti Vaittinen's avatar Matti Vaittinen Committed by Lee Jones

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: default avatarMatti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
parent 2a6a7aac
......@@ -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
......
......@@ -247,5 +247,7 @@ obj-$(CONFIG_MFD_STM32_TIMERS) += stm32-timers.o
obj-$(CONFIG_MFD_MXS_LRADC) += mxs-lradc.o
obj-$(CONFIG_MFD_SC27XX_PMIC) += sprd-sc27xx-spi.o
obj-$(CONFIG_RAVE_SP_CORE) += rave-sp.o
obj-$(CONFIG_MFD_ROHM_BD70528) += rohm-bd70528.o
obj-$(CONFIG_MFD_ROHM_BD718XX) += rohm-bd718x7.o
obj-$(CONFIG_MFD_STMFX) += stmfx.o
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