dt-bindings: arm: amlogic: meson-gx-ao-secure: support more SoCs

Add new compatible for ao-secure of Amlogic SoCs(S6,S7,S7D).

Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Xianwei Zhao <xianwei.zhao@amlogic.com>
Link: https://patch.msgid.link/20251119-soc-info-s6-s7-s7d-v3-1-1764c1995c04@amlogic.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>

Author: Xianwei Zhao

Documentation/devicetree/bindings/arm/amlogic/amlogic,meson-gx-ao-secure.yaml

@@ -34,6 +34,9 @@ properties:
               - amlogic,a4-ao-secure
               - amlogic,c3-ao-secure
               - amlogic,s4-ao-secure
+              - amlogic,s6-ao-secure
+              - amlogic,s7-ao-secure
+              - amlogic,s7d-ao-secure
               - amlogic,t7-ao-secure
           - const: amlogic,meson-gx-ao-secure
           - const: syscon