dt-bindings: i2c: i2c-rk3x: Add rk3562 support

rk3562 i2c compatible to the existing rk3399 binding.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Link: https://lore.kernel.org/r/20250227111913.2344207-5-kever.yang@rock-chips.com

Author: keveryang

Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml

@@ -37,6 +37,7 @@ properties:
               - rockchip,px30-i2c
               - rockchip,rk3308-i2c
               - rockchip,rk3328-i2c
+              - rockchip,rk3562-i2c
               - rockchip,rk3568-i2c
               - rockchip,rk3576-i2c
               - rockchip,rk3588-i2c