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Date: Tue, 27 Feb 2018 15:09:25 +0100
From: Benjamin Gaignard <benjamin.gaignard@...aro.org>
To: gregkh@...uxfoundation.org, robh+dt@...nel.org,
mark.rutland@....com, mcoquelin.stm32@...il.com,
alexandre.torgue@...com
Cc: devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-kernel@...r.kernel.org,
Benjamin Gaignard <benjamin.gaignard@...com>
Subject: [PATCH 2/3] dt-bindings: stm32: Add bindings for Extended TrustZone Protection
Extended TrustZone Protection driver is very basic and only needs
to know where are the registers (no clock, no interrupt)
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@...com>
---
.../devicetree/bindings/arm/stm32/st,stm32mp1-etzpc.txt | 13 +++++++++++++
1 file changed, 13 insertions(+)
create mode 100644 Documentation/devicetree/bindings/arm/stm32/st,stm32mp1-etzpc.txt
diff --git a/Documentation/devicetree/bindings/arm/stm32/st,stm32mp1-etzpc.txt b/Documentation/devicetree/bindings/arm/stm32/st,stm32mp1-etzpc.txt
new file mode 100644
index 000000000000..6db093847a13
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/stm32/st,stm32mp1-etzpc.txt
@@ -0,0 +1,13 @@
+STMicroelectronics STM32 Extended TrustZone Protection driver
+
+Required properties:
+ - compatible : value should be "st,stm32mp1-etzpc"
+ - reg : physical base address of the IP registers and length of memory
+ mapped region.
+
+Example for stm32mp1:
+
+etzpc: etzpc@...07000 {
+ compatible = "st,stm32mp1-etzpc";
+ reg = <0x5c007000 0x400>;
+};
--
2.15.0
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