diff options
| author | Baolin Wang <baolin.wang@spreadtrum.com> | 2017-11-01 10:32:08 +0800 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2017-11-01 09:32:54 +0000 |
| commit | 25ca4ae43466a47c563b5b82d49c72f5cc918de8 (patch) | |
| tree | 1cd1cb81a6773cf361a695a53fdd62c9f2ff2591 /drivers/mfd/Kconfig | |
| parent | 9f17ceaa01133e9a67fd796617446e9499570e3d (diff) | |
mfd: Add Spreadtrum SC27xx series PMICs driver
This patch adds support for Spreadtrum SC27xx series PMIC MFD core, and It
provides communication through the SPI interfaces. The SC27xx series PMICs
contains the following 6 major components:
- DCDCs
- LDOs
- Battery management system
- Audio codec
- User interface function, such as indicator, flash LED
- IC level function, such as power on/off, type-c
Signed-off-by: Baolin Wang <baolin.wang@spreadtrum.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd/Kconfig')
| -rw-r--r-- | drivers/mfd/Kconfig | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index 5fecee6d972c..2382bfa3d839 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig @@ -1070,6 +1070,22 @@ config MFD_SMSC To compile this driver as a module, choose M here: the module will be called smsc. +config MFD_SC27XX_PMIC + tristate "Spreadtrum SC27xx PMICs" + depends on ARCH_SPRD || COMPILE_TEST + depends on SPI_MASTER + select MFD_CORE + select REGMAP_SPI + select REGMAP_IRQ + help + This enables support for the Spreadtrum SC27xx PMICs with SPI + interface. The SC27xx series PMICs integrate power management, + audio codec, battery management and user interface support + function (such as RTC, Typec, indicator and so on) in a single chip. + + This driver provides common support for accessing the SC27xx PMICs, + and it also adds the irq_chip parts for handling the PMIC chip events. + config ABX500_CORE bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions" default y if ARCH_U300 || ARCH_U8500 || COMPILE_TEST |