dt-bindings: nds32 SoC Bindings

This patch adds nds32 SoC(AE3XX and AG101P) binding documents.

Signed-off-by: Greentime Hu <greentime@andestech.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
1 file changed