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author | Tom Lendacky <thomas.lendacky@amd.com> | 2014-06-05 10:17:50 -0500 |
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committer | Herbert Xu <herbert@gondor.apana.org.au> | 2014-06-20 21:26:13 +0800 |
commit | 1ad348f4510f57163e4790ad202c81908d223edc (patch) | |
tree | a9e787308ea94d71a993fa18565b0b9f8aca1435 | |
parent | 3d77565ba5e5b9075a4f6d7d6d15996f5e582659 (diff) | |
download | linux-stable-1ad348f4510f57163e4790ad202c81908d223edc.tar.gz linux-stable-1ad348f4510f57163e4790ad202c81908d223edc.tar.bz2 linux-stable-1ad348f4510f57163e4790ad202c81908d223edc.zip |
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>
-rw-r--r-- | Documentation/devicetree/bindings/crypto/amd-ccp.txt | 16 |
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>; + }; |