1 # SPDX-License-Identifier: (GPL-2.0-only OR BS 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2 2 %YAML 1.2
3 --- 3 ---
4 $id: http://devicetree.org/schemas/usb/ingenic 4 $id: http://devicetree.org/schemas/usb/ingenic,musb.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: Ingenic JZ47xx USB IP !! 7 title: Ingenic JZ47xx USB IP DT bindings
8 8
9 maintainers: 9 maintainers:
10 - Paul Cercueil <paul@crapouillou.net> 10 - Paul Cercueil <paul@crapouillou.net>
11 11
12 properties: 12 properties:
13 $nodename: 13 $nodename:
14 pattern: '^usb@.*' 14 pattern: '^usb@.*'
15 15
16 compatible: 16 compatible:
17 oneOf: 17 oneOf:
18 - enum: 18 - enum:
19 - ingenic,jz4770-musb 19 - ingenic,jz4770-musb
20 - ingenic,jz4740-musb 20 - ingenic,jz4740-musb
21 - items: 21 - items:
22 - const: ingenic,jz4725b-musb 22 - const: ingenic,jz4725b-musb
23 - const: ingenic,jz4740-musb 23 - const: ingenic,jz4740-musb
24 24
25 reg: 25 reg:
26 maxItems: 1 26 maxItems: 1
27 27
28 clocks: 28 clocks:
29 maxItems: 1 29 maxItems: 1
30 30
31 clock-names: 31 clock-names:
32 items: 32 items:
33 - const: udc 33 - const: udc
34 34
35 interrupts: 35 interrupts:
36 maxItems: 1 36 maxItems: 1
37 37
38 interrupt-names: 38 interrupt-names:
39 items: 39 items:
40 - const: mc 40 - const: mc
41 41
42 phys: 42 phys:
43 maxItems: 1 43 maxItems: 1
44 44
45 usb-role-switch: 45 usb-role-switch:
46 type: boolean 46 type: boolean
47 47
48 required: 48 required:
49 - compatible 49 - compatible
50 - reg 50 - reg
51 - clocks 51 - clocks
52 - clock-names 52 - clock-names
53 - interrupts 53 - interrupts
54 - interrupt-names 54 - interrupt-names
55 - phys 55 - phys
56 56
57 additionalProperties: false 57 additionalProperties: false
58 58
59 examples: 59 examples:
60 - | 60 - |
61 #include <dt-bindings/clock/ingenic,jz4740 61 #include <dt-bindings/clock/ingenic,jz4740-cgu.h>
62 usb_phy: usb-phy { 62 usb_phy: usb-phy {
63 compatible = "usb-nop-xceiv"; 63 compatible = "usb-nop-xceiv";
64 #phy-cells = <0>; 64 #phy-cells = <0>;
65 }; 65 };
66 66
67 udc: usb@13040000 { 67 udc: usb@13040000 {
68 compatible = "ingenic,jz4740-musb"; 68 compatible = "ingenic,jz4740-musb";
69 reg = <0x13040000 0x10000>; 69 reg = <0x13040000 0x10000>;
70 70
71 interrupt-parent = <&intc>; 71 interrupt-parent = <&intc>;
72 interrupts = <24>; 72 interrupts = <24>;
73 interrupt-names = "mc"; 73 interrupt-names = "mc";
74 74
75 clocks = <&cgu JZ4740_CLK_UDC>; 75 clocks = <&cgu JZ4740_CLK_UDC>;
76 clock-names = "udc"; 76 clock-names = "udc";
77 77
78 phys = <&usb_phy>; 78 phys = <&usb_phy>;
79 }; 79 };
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