dt-bindings: rtc: Add Loongson LS2X RTC support

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.cn
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
This commit is contained in:
WANG Xuerui 2023-01-09 09:35:11 +08:00 • committed by Alexandre Belloni
commit 473a8ce756