xref: /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/timer/allwinner,sun4i-a10-timer.yaml (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593Smuzhiyun# SPDX-License-Identifier: GPL-2.0
2*4882a593Smuzhiyun%YAML 1.2
3*4882a593Smuzhiyun---
4*4882a593Smuzhiyun$id: http://devicetree.org/schemas/timer/allwinner,sun4i-a10-timer.yaml#
5*4882a593Smuzhiyun$schema: http://devicetree.org/meta-schemas/core.yaml#
6*4882a593Smuzhiyun
7*4882a593Smuzhiyuntitle: Allwinner A10 Timer Device Tree Bindings
8*4882a593Smuzhiyun
9*4882a593Smuzhiyunmaintainers:
10*4882a593Smuzhiyun  - Chen-Yu Tsai <wens@csie.org>
11*4882a593Smuzhiyun  - Maxime Ripard <mripard@kernel.org>
12*4882a593Smuzhiyun
13*4882a593Smuzhiyunproperties:
14*4882a593Smuzhiyun  compatible:
15*4882a593Smuzhiyun    enum:
16*4882a593Smuzhiyun      - allwinner,sun4i-a10-timer
17*4882a593Smuzhiyun      - allwinner,sun8i-a23-timer
18*4882a593Smuzhiyun      - allwinner,sun8i-v3s-timer
19*4882a593Smuzhiyun      - allwinner,suniv-f1c100s-timer
20*4882a593Smuzhiyun
21*4882a593Smuzhiyun  reg:
22*4882a593Smuzhiyun    maxItems: 1
23*4882a593Smuzhiyun
24*4882a593Smuzhiyun  interrupts:
25*4882a593Smuzhiyun    description:
26*4882a593Smuzhiyun      List of timers interrupts
27*4882a593Smuzhiyun
28*4882a593Smuzhiyun  clocks:
29*4882a593Smuzhiyun    maxItems: 1
30*4882a593Smuzhiyun
31*4882a593SmuzhiyunallOf:
32*4882a593Smuzhiyun  - if:
33*4882a593Smuzhiyun      properties:
34*4882a593Smuzhiyun        compatible:
35*4882a593Smuzhiyun          items:
36*4882a593Smuzhiyun            const: allwinner,sun4i-a10-timer
37*4882a593Smuzhiyun
38*4882a593Smuzhiyun    then:
39*4882a593Smuzhiyun      properties:
40*4882a593Smuzhiyun        interrupts:
41*4882a593Smuzhiyun          minItems: 6
42*4882a593Smuzhiyun          maxItems: 6
43*4882a593Smuzhiyun
44*4882a593Smuzhiyun  - if:
45*4882a593Smuzhiyun      properties:
46*4882a593Smuzhiyun        compatible:
47*4882a593Smuzhiyun          items:
48*4882a593Smuzhiyun            const: allwinner,sun8i-a23-timer
49*4882a593Smuzhiyun
50*4882a593Smuzhiyun    then:
51*4882a593Smuzhiyun      properties:
52*4882a593Smuzhiyun        interrupts:
53*4882a593Smuzhiyun          minItems: 2
54*4882a593Smuzhiyun          maxItems: 2
55*4882a593Smuzhiyun
56*4882a593Smuzhiyun  - if:
57*4882a593Smuzhiyun      properties:
58*4882a593Smuzhiyun        compatible:
59*4882a593Smuzhiyun          items:
60*4882a593Smuzhiyun            const: allwinner,sun8i-v3s-timer
61*4882a593Smuzhiyun
62*4882a593Smuzhiyun    then:
63*4882a593Smuzhiyun      properties:
64*4882a593Smuzhiyun        interrupts:
65*4882a593Smuzhiyun          minItems: 3
66*4882a593Smuzhiyun          maxItems: 3
67*4882a593Smuzhiyun
68*4882a593Smuzhiyun  - if:
69*4882a593Smuzhiyun      properties:
70*4882a593Smuzhiyun        compatible:
71*4882a593Smuzhiyun          items:
72*4882a593Smuzhiyun            const: allwinner,suniv-f1c100s-timer
73*4882a593Smuzhiyun
74*4882a593Smuzhiyun    then:
75*4882a593Smuzhiyun      properties:
76*4882a593Smuzhiyun        interrupts:
77*4882a593Smuzhiyun          minItems: 3
78*4882a593Smuzhiyun          maxItems: 3
79*4882a593Smuzhiyun
80*4882a593Smuzhiyunrequired:
81*4882a593Smuzhiyun  - compatible
82*4882a593Smuzhiyun  - reg
83*4882a593Smuzhiyun  - interrupts
84*4882a593Smuzhiyun  - clocks
85*4882a593Smuzhiyun
86*4882a593SmuzhiyunadditionalProperties: false
87*4882a593Smuzhiyun
88*4882a593Smuzhiyunexamples:
89*4882a593Smuzhiyun  - |
90*4882a593Smuzhiyun    timer@1c20c00 {
91*4882a593Smuzhiyun        compatible = "allwinner,sun4i-a10-timer";
92*4882a593Smuzhiyun        reg = <0x01c20c00 0x400>;
93*4882a593Smuzhiyun        interrupts = <22>,
94*4882a593Smuzhiyun                     <23>,
95*4882a593Smuzhiyun                     <24>,
96*4882a593Smuzhiyun                     <25>,
97*4882a593Smuzhiyun                     <67>,
98*4882a593Smuzhiyun                     <68>;
99*4882a593Smuzhiyun        clocks = <&osc>;
100*4882a593Smuzhiyun    };
101*4882a593Smuzhiyun
102*4882a593Smuzhiyun...
103