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path: root/drivers/mfd/rsmu_i2c.c
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2021-07-13mfd: Add Renesas Synchronization Management Unit (SMU) supportMin Li1-0/+203
Add support for ClockMatrix(TM) and 82P33xxx families of timing and synchronization devices. The access interface can be either SPI or I2C. Currently, it will create 2 types of MFD devices, which are to be used by the corresponding rsmu character device driver and the PTP hardware clock driver, respectively. Signed-off-by: Min Li <min.li.xe@renesas.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>