xref: /freebsd/sys/contrib/device-tree/Bindings/crypto/allwinner,sun8i-ss.yaml (revision 2e3507c25e42292b45a5482e116d278f5515d04d) 
1# SPDX-License-Identifier: GPL-2.0
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/crypto/allwinner,sun8i-ss.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Allwinner Security System v2 driver
8
9maintainers:
10  - Corentin Labbe <corentin.labbe@gmail.com>
11
12properties:
13  compatible:
14    enum:
15      - allwinner,sun8i-a83t-crypto
16      - allwinner,sun9i-a80-crypto
17
18  reg:
19    maxItems: 1
20
21  interrupts:
22    maxItems: 1
23
24  clocks:
25    items:
26      - description: Bus clock
27      - description: Module clock
28
29  clock-names:
30    items:
31      - const: bus
32      - const: mod
33
34  resets:
35    maxItems: 1
36
37required:
38  - compatible
39  - reg
40  - interrupts
41  - clocks
42  - clock-names
43  - resets
44
45additionalProperties: false
46
47examples:
48  - |
49    #include <dt-bindings/interrupt-controller/arm-gic.h>
50    #include <dt-bindings/clock/sun8i-a83t-ccu.h>
51    #include <dt-bindings/reset/sun8i-a83t-ccu.h>
52
53    crypto: crypto@1c15000 {
54      compatible = "allwinner,sun8i-a83t-crypto";
55      reg = <0x01c15000 0x1000>;
56      interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
57      resets = <&ccu RST_BUS_SS>;
58      clocks = <&ccu CLK_BUS_SS>, <&ccu CLK_SS>;
59      clock-names = "bus", "mod";
60    };
61