dt-bindings: serial: snps-dw-apb-uart: Add support for rk3562

The UART core on Rockchip's RK3562 is the same as the one already
included in generic dw-apb-uart. Extend the binding accordingly to allow

	compatible = "rockchip,rk3562-uart", "snps,dw-apb-uart";

Signed-off-by: Kever Yang <[email protected]>
Acked-by: Rob Herring (Arm) <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

Author: keveryang

Documentation/devicetree/bindings/serial/snps-dw-apb-uart.yaml

@@ -51,6 +51,7 @@ properties:
               - rockchip,rk3368-uart
               - rockchip,rk3399-uart
               - rockchip,rk3528-uart
+              - rockchip,rk3562-uart
               - rockchip,rk3568-uart
               - rockchip,rk3576-uart
               - rockchip,rk3588-uart