Two updates for the MAINTAINERS file from Conor Dooley.
* polarfire/fixes:
MAINTAINERS: add the Polarfire SoC's i2c driver
MAINTAINERS: add PolarFire SoC dt bindings
F: arch/riscv/boot/dts/microchip/
F: drivers/char/hw_random/mpfs-rng.c
F: drivers/clk/microchip/clk-mpfs.c
+ F: drivers/i2c/busses/i2c-microchip-core.c
F: drivers/mailbox/mailbox-mpfs.c
F: drivers/pci/controller/pcie-microchip-host.c
+F: drivers/rtc/rtc-mpfs.c
F: drivers/soc/microchip/
+F: drivers/spi/spi-microchip-core.c
+F: drivers/usb/musb/mpfs.c
F: include/soc/microchip/mpfs.h
RNBD BLOCK DRIVERS