1*4882a593Smuzhiyun# SPDX-License-Identifier: GPL-2.0+
2*4882a593Smuzhiyun%YAML 1.2
3*4882a593Smuzhiyun---
4*4882a593Smuzhiyun$id: http://devicetree.org/schemas/clock/allwinner,sun9i-a80-usb-clocks.yaml#
5*4882a593Smuzhiyun$schema: http://devicetree.org/meta-schemas/core.yaml#
6*4882a593Smuzhiyun
7*4882a593Smuzhiyuntitle: Allwinner A80 USB Clock Controller 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  "#clock-cells":
15*4882a593Smuzhiyun    const: 1
16*4882a593Smuzhiyun
17*4882a593Smuzhiyun  "#reset-cells":
18*4882a593Smuzhiyun    const: 1
19*4882a593Smuzhiyun
20*4882a593Smuzhiyun  compatible:
21*4882a593Smuzhiyun    const: allwinner,sun9i-a80-usb-clocks
22*4882a593Smuzhiyun
23*4882a593Smuzhiyun  reg:
24*4882a593Smuzhiyun    maxItems: 1
25*4882a593Smuzhiyun
26*4882a593Smuzhiyun  clocks:
27*4882a593Smuzhiyun    items:
28*4882a593Smuzhiyun      - description: Bus Clock
29*4882a593Smuzhiyun      - description: High Frequency Oscillator
30*4882a593Smuzhiyun
31*4882a593Smuzhiyun  clock-names:
32*4882a593Smuzhiyun    items:
33*4882a593Smuzhiyun      - const: bus
34*4882a593Smuzhiyun      - const: hosc
35*4882a593Smuzhiyun
36*4882a593Smuzhiyunrequired:
37*4882a593Smuzhiyun  - "#clock-cells"
38*4882a593Smuzhiyun  - "#reset-cells"
39*4882a593Smuzhiyun  - compatible
40*4882a593Smuzhiyun  - reg
41*4882a593Smuzhiyun  - clocks
42*4882a593Smuzhiyun  - clock-names
43*4882a593Smuzhiyun
44*4882a593SmuzhiyunadditionalProperties: false
45*4882a593Smuzhiyun
46*4882a593Smuzhiyunexamples:
47*4882a593Smuzhiyun  - |
48*4882a593Smuzhiyun    #include <dt-bindings/clock/sun9i-a80-ccu.h>
49*4882a593Smuzhiyun
50*4882a593Smuzhiyun    usb_clocks: clock@a08000 {
51*4882a593Smuzhiyun        compatible = "allwinner,sun9i-a80-usb-clks";
52*4882a593Smuzhiyun        reg = <0x00a08000 0x8>;
53*4882a593Smuzhiyun        clocks = <&ccu CLK_BUS_USB>, <&osc24M>;
54*4882a593Smuzhiyun        clock-names = "bus", "hosc";
55*4882a593Smuzhiyun        #clock-cells = <1>;
56*4882a593Smuzhiyun        #reset-cells = <1>;
57*4882a593Smuzhiyun    };
58*4882a593Smuzhiyun
59*4882a593Smuzhiyun...
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