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authorTom Lendacky <thomas.lendacky@amd.com>2014-06-05 10:17:50 -0500
committerHerbert Xu <herbert@gondor.apana.org.au>2014-06-20 21:26:13 +0800
commit1ad348f4510f57163e4790ad202c81908d223edc (patch)
treea9e787308ea94d71a993fa18565b0b9f8aca1435 /Documentation/devicetree/bindings/crypto
parent3d77565ba5e5b9075a4f6d7d6d15996f5e582659 (diff)
crypto: ccp - CCP device bindings documentation
This patch provides the documentation of the device bindings for the AMD Cryptographic Coprocessor driver. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'Documentation/devicetree/bindings/crypto')
-rw-r--r--Documentation/devicetree/bindings/crypto/amd-ccp.txt16
1 files changed, 16 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/crypto/amd-ccp.txt b/Documentation/devicetree/bindings/crypto/amd-ccp.txt
new file mode 100644
index 000000000000..6e0b11aa8995
--- /dev/null
+++ b/Documentation/devicetree/bindings/crypto/amd-ccp.txt
@@ -0,0 +1,16 @@
+* AMD Cryptographic Coprocessor driver (ccp)
+
+Required properties:
+- compatible: Should be "amd,ccp-seattle-v1a"
+- reg: Address and length of the register set for the device
+- interrupt-parent: Should be the phandle for the interrupt controller
+ that services interrupts for this device
+- interrupts: Should contain the CCP interrupt
+
+Example:
+ ccp@e0100000 {
+ compatible = "amd,ccp-seattle-v1a";
+ reg = <0 0xe0100000 0 0x10000>;
+ interrupt-parent = <&gic>;
+ interrupts = <0 3 4>;
+ };

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