Add a reference to the Canaan K210 system controller driver bindings
file Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml
in the MAINTAINERS file entry for this driver.
Signed-off-by: NDamien Le Moal <damien.lemoal@wdc.com>
Signed-off-by: NPalmer Dabbelt <palmerdabbelt@google.com>