dt-bindings: clocks: stm32mp25: add access-controllers description

access-controllers is an optional property that allows to refer to
domain access controller.
The RCC driver will be able to check if we are allowed to register
clocks for a peripheral.
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@foss.st.com>
Link: https://lore.kernel.org/r/20240419152723.570159-2-gabriel.fernandez@foss.st.comAcked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

Documentation/devicetree/bindings/clock/st,stm32mp25-rcc.yaml

@@ -114,6 +114,10 @@ properties:
       - description: CK_SCMI_PLL3 PLL3 clock
       - description: clk_dsi_txbyte DSI byte clock
 
+  access-controllers:
+    minItems: 1
+    maxItems: 2
+
 required:
   - compatible
   - reg