1 # SPDX-License-Identifier: GPL-2.0-only 1 # SPDX-License-Identifier: GPL-2.0-only
2 %YAML 1.2 2 %YAML 1.2
3 --- 3 ---
4 $id: http://devicetree.org/schemas/interrupt-c 4 $id: http://devicetree.org/schemas/interrupt-controller/mrvl,intc.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: Marvell MMP/Orion Interrupt controller !! 7 title: Marvell MMP/Orion Interrupt controller bindings
8 8
9 maintainers: 9 maintainers:
10 - Andrew Lunn <andrew@lunn.ch> !! 10 - Thomas Gleixner <tglx@linutronix.de>
11 - Gregory Clement <gregory.clement@bootlin.co !! 11 - Jason Cooper <jason@lakedaemon.net>
>> 12 - Marc Zyngier <maz@kernel.org>
>> 13 - Rob Herring <robh+dt@kernel.org>
12 14
13 allOf: 15 allOf:
14 - if: 16 - if:
15 properties: 17 properties:
16 compatible: 18 compatible:
17 not: 19 not:
18 contains: 20 contains:
19 const: marvell,orion-intc 21 const: marvell,orion-intc
20 then: 22 then:
21 required: 23 required:
22 - mrvl,intc-nr-irqs 24 - mrvl,intc-nr-irqs
23 - if: 25 - if:
24 properties: 26 properties:
25 compatible: 27 compatible:
26 contains: 28 contains:
27 enum: 29 enum:
28 - mrvl,mmp-intc 30 - mrvl,mmp-intc
29 - mrvl,mmp2-intc 31 - mrvl,mmp2-intc
30 then: 32 then:
31 properties: 33 properties:
32 reg: 34 reg:
33 maxItems: 1 35 maxItems: 1
34 - if: 36 - if:
35 properties: 37 properties:
36 compatible: 38 compatible:
37 contains: 39 contains:
38 enum: 40 enum:
39 - marvell,mmp3-intc 41 - marvell,mmp3-intc
40 - mrvl,mmp2-mux-intc 42 - mrvl,mmp2-mux-intc
41 then: 43 then:
42 properties: 44 properties:
43 reg: 45 reg:
44 minItems: 2 46 minItems: 2
45 - if: 47 - if:
46 properties: 48 properties:
47 compatible: 49 compatible:
48 contains: 50 contains:
49 const: mrvl,mmp2-mux-intc 51 const: mrvl,mmp2-mux-intc
50 then: 52 then:
51 properties: 53 properties:
52 interrupts: 54 interrupts:
53 maxItems: 1 55 maxItems: 1
54 reg-names: 56 reg-names:
55 items: 57 items:
56 - const: mux status !! 58 - const: 'mux status'
57 - const: mux mask !! 59 - const: 'mux mask'
58 required: 60 required:
59 - interrupts 61 - interrupts
60 else: 62 else:
61 properties: 63 properties:
62 interrupts: false 64 interrupts: false
63 65
64 properties: 66 properties:
65 '#interrupt-cells': 67 '#interrupt-cells':
66 const: 1 68 const: 1
67 69
68 compatible: 70 compatible:
69 enum: 71 enum:
70 - mrvl,mmp-intc 72 - mrvl,mmp-intc
71 - mrvl,mmp2-intc 73 - mrvl,mmp2-intc
72 - marvell,mmp3-intc 74 - marvell,mmp3-intc
73 - marvell,orion-intc 75 - marvell,orion-intc
74 - mrvl,mmp2-mux-intc 76 - mrvl,mmp2-mux-intc
75 77
76 reg: 78 reg:
77 minItems: 1 79 minItems: 1
78 maxItems: 2 80 maxItems: 2
79 81
80 reg-names: true 82 reg-names: true
81 83
82 interrupts: true 84 interrupts: true
83 85
84 interrupt-controller: true 86 interrupt-controller: true
85 87
86 mrvl,intc-nr-irqs: 88 mrvl,intc-nr-irqs:
87 description: | 89 description: |
88 Specifies the number of interrupts in th 90 Specifies the number of interrupts in the interrupt controller.
89 $ref: /schemas/types.yaml#/definitions/uin 91 $ref: /schemas/types.yaml#/definitions/uint32
90 92
91 mrvl,clr-mfp-irq: 93 mrvl,clr-mfp-irq:
92 description: | 94 description: |
93 Specifies the interrupt that needs to cl 95 Specifies the interrupt that needs to clear MFP edge detection first.
94 $ref: /schemas/types.yaml#/definitions/uin 96 $ref: /schemas/types.yaml#/definitions/uint32
95 97
96 required: 98 required:
97 - '#interrupt-cells' 99 - '#interrupt-cells'
98 - compatible 100 - compatible
99 - reg 101 - reg
100 - interrupt-controller 102 - interrupt-controller
101 103
102 additionalProperties: false 104 additionalProperties: false
103 105
104 examples: 106 examples:
105 - | 107 - |
106 interrupt-controller@d4282000 { 108 interrupt-controller@d4282000 {
107 compatible = "mrvl,mmp2-intc"; 109 compatible = "mrvl,mmp2-intc";
108 interrupt-controller; 110 interrupt-controller;
109 #interrupt-cells = <1>; 111 #interrupt-cells = <1>;
110 reg = <0xd4282000 0x1000>; 112 reg = <0xd4282000 0x1000>;
111 mrvl,intc-nr-irqs = <64>; 113 mrvl,intc-nr-irqs = <64>;
112 }; 114 };
113 115
114 interrupt-controller@d4282150 { 116 interrupt-controller@d4282150 {
115 compatible = "mrvl,mmp2-mux-intc"; 117 compatible = "mrvl,mmp2-mux-intc";
116 interrupts = <4>; 118 interrupts = <4>;
117 interrupt-controller; 119 interrupt-controller;
118 #interrupt-cells = <1>; 120 #interrupt-cells = <1>;
119 reg = <0x150 0x4>, <0x168 0x4>; 121 reg = <0x150 0x4>, <0x168 0x4>;
120 reg-names = "mux status", "mux mask"; 122 reg-names = "mux status", "mux mask";
121 mrvl,intc-nr-irqs = <2>; 123 mrvl,intc-nr-irqs = <2>;
122 }; 124 };
123 - | 125 - |
124 interrupt-controller@fed20204 { 126 interrupt-controller@fed20204 {
125 compatible = "marvell,orion-intc"; 127 compatible = "marvell,orion-intc";
126 interrupt-controller; 128 interrupt-controller;
127 #interrupt-cells = <1>; 129 #interrupt-cells = <1>;
128 reg = <0xfed20204 0x04>, 130 reg = <0xfed20204 0x04>,
129 <0xfed20214 0x04>; 131 <0xfed20214 0x04>;
130 }; 132 };
131 133
132 ... 134 ...
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.