raspberrypi inclusion
category: feature
bugzilla: 50432

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Add support for the PCF85063 and PCF85063A RTC devices to the
i2c-rtc overlay.

Also enable the device to be used on i2c0 (i2c_vc) on GPIOs 0&1 (use
parameter "i2c0") and GPIOs 44 & 45 (use parameter "i2c_csi_dsi").
Signed-off-by: NPhil Elwell <phil@raspberrypi.com>
Signed-off-by: NFang Yafen <yafen@iscas.ac.cn>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>