diff options
| author |   Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2019-08-01 22:03:35 +0300 |
|---|---|---|
| committer |   Lee Jones <lee.jones@linaro.org> | 2019-09-02 11:09:03 +0100 |
| commit | b9a801dfa59163dc2db8147a98af406eb79e51de (patch) | |
| tree | d17f601dee6b3e889cab833e446e4cc60a1aca71 /drivers/mfd/Kconfig | |
| parent | mfd: ezx-pcap: Replace mutex_lock with spin_lock (diff) | |
| download | linux-dev-b9a801dfa59163dc2db8147a98af406eb79e51de.tar.xz linux-dev-b9a801dfa59163dc2db8147a98af406eb79e51de.zip | |
mfd: Add support for Merrifield Basin Cove PMIC
Add an MFD driver for Intel Merrifield Basin Cove PMIC.
Firmware on the platforms which are using Basin Cove PMIC is "smarter"
than on the rest supported by vanilla kernel. It handles first level
of interrupt itself, while others do it on OS level.
The driver is done in the same way as the rest of Intel PMIC MFD drivers
in the kernel to support the initial design. The design allows to use
one driver among few PMICs without knowing implementation details of
the each hardware version or generation.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd/Kconfig')
| -rw-r--r-- | drivers/mfd/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index 4a07afe50b35..a6854d41d1ca 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig @@ -597,6 +597,17 @@ config INTEL_SOC_PMIC_CHTDC_TI Select this option for supporting Dollar Cove (TI version) PMIC device that is found on some Intel Cherry Trail systems. +config INTEL_SOC_PMIC_MRFLD + tristate "Support for Intel Merrifield Basin Cove PMIC" + depends on GPIOLIB + depends on ACPI + depends on INTEL_SCU_IPC + select MFD_CORE + select REGMAP_IRQ + help + Select this option for supporting Basin Cove PMIC device + that is found on Intel Merrifield systems. + config MFD_INTEL_LPSS tristate select COMMON_CLK |