This patch describes syscon DT bindings.
Signed-off-by: Christophe Roullier <christophe.roullier@st.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
--- /dev/null
+STMicroelectronics STM32 Platforms System Controller
+
+Properties:
+ - compatible : should contain two values. First value must be :
+ - " st,stm32mp157-syscfg " - for stm32mp157 based SoCs,
+ second value must be always "syscon".
+ - reg : offset and length of the register set.
+
+ Example:
+ syscfg: syscon@50020000 {
+ compatible = "st,stm32mp157-syscfg", "syscon";
+ reg = <0x50020000 0x400>;
+ };
+