Document the binding for the LS2X RTC block found on the Loongson-2K SoC
and the LS7A bridge, originally appearing on the Loongson-2H.
Signed-off-by: WANG Xuerui <git@xen0n.name>
Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/0288efeb4209e4a49af07de6399045aaa00a970c.1673227292.git.zhoubinbin@loongson.cnSigned-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>