summaryrefslogtreecommitdiff
path: root/drivers/mfd/Kconfig
diff options
context:
space:
mode:
authorMatti Vaittinen <matti.vaittinen@fi.rohmeurope.com>2019-06-03 10:25:08 +0300
committerLee Jones <lee.jones@linaro.org>2019-06-27 10:57:24 +0100
commit21b7c58fc1943f3aa8c18a994ab9bed4ae5aa72d (patch)
treec6e650600dfe6c644e1e7e7046574986629f345f /drivers/mfd/Kconfig
parent2a6a7aacd4e557a4c7007f8858bcc9654b098fea (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/Kconfig17
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