dt-bindings: mfd: syscon: Add rockchip,rk3128-qos compatible

Document Rockchip RK3128 SoC compatible for qos registers.
Signed-off-by: Alex Bee <knaerzche@gmail.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230829171647.187787-2-knaerzche@gmail.comSigned-off-by: Lee Jones <lee@kernel.org>

Documentation/devicetree/bindings/mfd/syscon.yaml

@@ -61,6 +61,7 @@ properties:
               - rockchip,px30-qos
               - rockchip,rk3036-qos
               - rockchip,rk3066-qos
+              - rockchip,rk3128-qos
               - rockchip,rk3228-qos
               - rockchip,rk3288-qos
               - rockchip,rk3368-qos