dts: Update our copy from files from Linux 4.16vendor/device-tree/4.16

1 files changed, 22 insertions, 0 deletions

diff --git a/Bindings/crypto/arm-cryptocell.txt b/Bindings/crypto/arm-cryptocell.txt
new file mode 100644
index 000000000000..cec8d5d74e26
--- /dev/null
+++ b/Bindings/crypto/arm-cryptocell.txt
@@ -0,0 +1,22 @@
+Arm TrustZone CryptoCell cryptographic engine
+
+Required properties:
+- compatible: Should be "arm,cryptocell-712-ree".
+- reg: Base physical address of the engine and length of memory mapped region.
+- interrupts: Interrupt number for the device.
+
+Optional properties:
+- interrupt-parent: The phandle for the interrupt controller that services
+  interrupts for this device.
+- clocks: Reference to the crypto engine clock.
+- dma-coherent: Present if dma operations are coherent.
+
+Examples:
+
+       arm_cc712: crypto@80000000 {
+               compatible = "arm,cryptocell-712-ree";
+               interrupt-parent = <&intc>;
+               interrupts = < 0 30 4 >;
+               reg = < 0x80000000 0x10000 >;
+
+       };