On Mon, 08 Jun 2020, Neil Armstrong wrote:

This Microcontroller is present on the Khadas VIM1, VIM2, VIM3 and Edge
boards.

It has multiple boot control features like password check, power-on
options, power-off control and system FAN control on recent boards.

This implements a very basic MFD driver with the fan control and User
NVMEM cells.

Signed-off-by: Neil Armstrong <redacted>
---

A patch-level change log makes reviewing easier.

 drivers/mfd/Kconfig            |  21 +++++
 drivers/mfd/Makefile           |   1 +
 drivers/mfd/khadas-mcu.c       | 142 +++++++++++++++++++++++++++++++++
 include/linux/mfd/khadas-mcu.h |  91 +++++++++++++++++++++
 4 files changed, 255 insertions(+)
 create mode 100644 drivers/mfd/khadas-mcu.c
 create mode 100644 include/linux/mfd/khadas-mcu.h

Nicely done.

Applied, thanks.

-- 
Lee Jones [李琼斯]
Senior Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
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