Describe STM32 Extended TrustZone Protection bindings.
Signed-off-by: Benjamin Gaignard <benjamin.gaign...@st.com>
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.../devicetree/bindings/bus/domains/st,stm32-etzpc.txt | 14 ++++++++++++++
1 file changed, 14 insertions(+)
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Documentation/devicetree/bindings/bus/domains/st,stm32-etzpc.txt
diff --git a/Documentation/devicetree/bindings/bus/domains/st,stm32-etzpc.txt
b/Documentation/devicetree/bindings/bus/domains/st,stm32-etzpc.txt
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index 000000000000..8f0a990ab59c
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@@ -0,0 +1,14 @@
+STMicroelectronics STM32 Extended TrustZone Protection driver
+
+Required properties:
+ - compatible : must be "st,stm32-etzpc"
+ - reg : physical base address of the IP registers and length of memory
+ mapped region.
+ - #domainctrl-cells : must be 2
+
+Example:
+ etzpc@5c007000 {
+ compatible = "st,stm32-etzpc";
+ reg = <0x5c007000 0x400>;
+ #domainctrl-cells = <2>;
+ };
--
2.15.0
