GNU Linux-libre 4.14.266-gnu1
[releases.git] / Documentation / devicetree / bindings / crypto / amd-ccp.txt
1 * AMD Cryptographic Coprocessor driver (ccp)
2
3 Required properties:
4 - compatible: Should be "amd,ccp-seattle-v1a"
5 - reg: Address and length of the register set for the device
6 - interrupt-parent: Should be the phandle for the interrupt controller
7   that services interrupts for this device
8 - interrupts: Should contain the CCP interrupt
9
10 Optional properties:
11 - dma-coherent: Present if dma operations are coherent
12
13 Example:
14         ccp@e0100000 {
15                 compatible = "amd,ccp-seattle-v1a";
16                 reg = <0 0xe0100000 0 0x10000>;
17                 interrupt-parent = <&gic>;
18                 interrupts = <0 3 4>;
19         };