Hello, This series adds support for the Maxim 77663 chip that provides PMIC, RTC, GPIO and watchdog timer functionality. The hardware is very similar to the Maxim 77620/20024 hardware units that are already supported by the kernel, hence we will reuse the existing drivers for 77663. The GPIO, regulator, RTC and watchdog timer functionality was tested on a Nexus 7 tablet that has the Max77663 chip, everything is working perfectly fine. I'm looking at upstreaming support for that tablet device and Max77663 is one of the core components that are currently missing in the upstream kernel. Dmitry Osipenko (5): mfd: max77620: Fix swapped FPS_PERIOD_MAX_US values mfd: max77620: Support Maxim 77663 regulator: max77620: Support Maxim 77663 dt-bindings: mfd: max77620: Add compatible for Maxim 77663 mfd: max77620: Support device-tree properly .../devicetree/bindings/mfd/max77620.txt | 4 +- drivers/mfd/max77620.c | 99 +++++++++++++++++-- drivers/regulator/max77620-regulator.c | 26 ++++- include/linux/mfd/max77620.h | 5 +- 4 files changed, 123 insertions(+), 11 deletions(-) -- 2.21.0
