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/gpio/mrvl-g 4 $id: http://devicetree.org/schemas/gpio/mrvl-gpio.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: Marvell PXA GPIO controller 7 title: Marvell PXA GPIO controller
8 8
9 maintainers: 9 maintainers:
10 - Linus Walleij <linus.walleij@linaro.org> 10 - Linus Walleij <linus.walleij@linaro.org>
11 - Bartosz Golaszewski <bgolaszewski@baylibre. 11 - Bartosz Golaszewski <bgolaszewski@baylibre.com>
12 - Rob Herring <robh@kernel.org> 12 - Rob Herring <robh@kernel.org>
13 13
14 allOf: 14 allOf:
15 - if: 15 - if:
16 properties: 16 properties:
17 compatible: 17 compatible:
18 contains: 18 contains:
19 enum: 19 enum:
20 - intel,pxa25x-gpio 20 - intel,pxa25x-gpio
21 - intel,pxa26x-gpio 21 - intel,pxa26x-gpio
22 - intel,pxa27x-gpio 22 - intel,pxa27x-gpio
23 - intel,pxa3xx-gpio 23 - intel,pxa3xx-gpio
24 then: 24 then:
25 properties: 25 properties:
26 interrupts: 26 interrupts:
27 minItems: 3 27 minItems: 3
28 maxItems: 3 28 maxItems: 3
29 interrupt-names: 29 interrupt-names:
30 items: 30 items:
31 - const: gpio0 31 - const: gpio0
32 - const: gpio1 32 - const: gpio1
33 - const: gpio_mux 33 - const: gpio_mux
34 - if: 34 - if:
35 properties: 35 properties:
36 compatible: 36 compatible:
37 contains: 37 contains:
38 enum: 38 enum:
39 - marvell,mmp-gpio 39 - marvell,mmp-gpio
40 - marvell,mmp2-gpio 40 - marvell,mmp2-gpio
41 then: 41 then:
42 properties: 42 properties:
43 interrupts: 43 interrupts:
44 maxItems: 1 44 maxItems: 1
45 interrupt-names: 45 interrupt-names:
46 items: 46 items:
47 - const: gpio_mux 47 - const: gpio_mux
48 48
49 properties: 49 properties:
50 $nodename: 50 $nodename:
51 pattern: '^gpio@[0-9a-f]+$' 51 pattern: '^gpio@[0-9a-f]+$'
52 52
53 compatible: 53 compatible:
54 enum: 54 enum:
55 - intel,pxa25x-gpio 55 - intel,pxa25x-gpio
56 - intel,pxa26x-gpio 56 - intel,pxa26x-gpio
57 - intel,pxa27x-gpio 57 - intel,pxa27x-gpio
58 - intel,pxa3xx-gpio 58 - intel,pxa3xx-gpio
59 - marvell,mmp-gpio 59 - marvell,mmp-gpio
60 - marvell,mmp2-gpio 60 - marvell,mmp2-gpio
61 - marvell,pxa93x-gpio 61 - marvell,pxa93x-gpio
62 62
63 reg: 63 reg:
64 maxItems: 1 64 maxItems: 1
65 65
66 clocks: 66 clocks:
67 maxItems: 1 67 maxItems: 1
68 68
69 resets: 69 resets:
70 maxItems: 1 70 maxItems: 1
71 71
72 ranges: true 72 ranges: true
73 73
74 '#address-cells': 74 '#address-cells':
75 const: 1 75 const: 1
76 76
77 '#size-cells': 77 '#size-cells':
78 const: 1 78 const: 1
79 79
80 gpio-controller: true 80 gpio-controller: true
81 81
82 '#gpio-cells': 82 '#gpio-cells':
83 const: 2 83 const: 2
84 84
85 gpio-ranges: true 85 gpio-ranges: true
86 86
87 interrupts: true 87 interrupts: true
88 88
89 interrupt-names: true 89 interrupt-names: true
90 90
91 interrupt-controller: true 91 interrupt-controller: true
92 92
93 '#interrupt-cells': 93 '#interrupt-cells':
94 const: 2 94 const: 2
95 95
96 patternProperties: 96 patternProperties:
97 '^gpio@[0-9a-f]*$': 97 '^gpio@[0-9a-f]*$':
98 type: object 98 type: object
99 properties: 99 properties:
100 reg: 100 reg:
101 maxItems: 1 101 maxItems: 1
102 102
103 required: 103 required:
104 - reg 104 - reg
105 105
106 additionalProperties: false 106 additionalProperties: false
107 107
108 required: 108 required:
109 - compatible 109 - compatible
110 - '#address-cells' 110 - '#address-cells'
111 - '#size-cells' 111 - '#size-cells'
112 - reg 112 - reg
113 - gpio-controller 113 - gpio-controller
114 - '#gpio-cells' 114 - '#gpio-cells'
115 - interrupts 115 - interrupts
116 - interrupt-names 116 - interrupt-names
117 - interrupt-controller 117 - interrupt-controller
118 - '#interrupt-cells' 118 - '#interrupt-cells'
119 119
120 additionalProperties: false 120 additionalProperties: false
121 121
122 examples: 122 examples:
123 - | 123 - |
124 #include <dt-bindings/clock/pxa-clock.h> 124 #include <dt-bindings/clock/pxa-clock.h>
125 gpio@40e00000 { 125 gpio@40e00000 {
126 compatible = "intel,pxa3xx-gpio"; 126 compatible = "intel,pxa3xx-gpio";
127 #address-cells = <1>; 127 #address-cells = <1>;
128 #size-cells = <1>; 128 #size-cells = <1>;
129 reg = <0x40e00000 0x10000>; 129 reg = <0x40e00000 0x10000>;
130 gpio-controller; 130 gpio-controller;
131 #gpio-cells = <2>; 131 #gpio-cells = <2>;
132 interrupts = <8>, <9>, <10>; 132 interrupts = <8>, <9>, <10>;
133 interrupt-names = "gpio0", "gpio1", "g 133 interrupt-names = "gpio0", "gpio1", "gpio_mux";
134 clocks = <&clks CLK_GPIO>; 134 clocks = <&clks CLK_GPIO>;
135 interrupt-controller; 135 interrupt-controller;
136 #interrupt-cells = <2>; 136 #interrupt-cells = <2>;
137 }; 137 };
138 - | 138 - |
139 #include <dt-bindings/clock/marvell,pxa910 139 #include <dt-bindings/clock/marvell,pxa910.h>
140 gpio@d4019000 { 140 gpio@d4019000 {
141 compatible = "marvell,mmp-gpio"; 141 compatible = "marvell,mmp-gpio";
142 #address-cells = <1>; 142 #address-cells = <1>;
143 #size-cells = <1>; 143 #size-cells = <1>;
144 reg = <0xd4019000 0x1000>; 144 reg = <0xd4019000 0x1000>;
145 gpio-controller; 145 gpio-controller;
146 #gpio-cells = <2>; 146 #gpio-cells = <2>;
147 interrupts = <49>; 147 interrupts = <49>;
148 interrupt-names = "gpio_mux"; 148 interrupt-names = "gpio_mux";
149 clocks = <&soc_clocks PXA910_CLK_GPIO> 149 clocks = <&soc_clocks PXA910_CLK_GPIO>;
150 resets = <&soc_clocks PXA910_CLK_GPIO> 150 resets = <&soc_clocks PXA910_CLK_GPIO>;
151 interrupt-controller; 151 interrupt-controller;
152 #interrupt-cells = <2>; 152 #interrupt-cells = <2>;
153 ranges; 153 ranges;
154 154
155 gpio@d4019000 { 155 gpio@d4019000 {
156 reg = <0xd4019000 0x4>; 156 reg = <0xd4019000 0x4>;
157 }; 157 };
158 158
159 gpio@d4019004 { 159 gpio@d4019004 {
160 reg = <0xd4019004 0x4>; 160 reg = <0xd4019004 0x4>;
161 }; 161 };
162 162
163 gpio@d4019008 { 163 gpio@d4019008 {
164 reg = <0xd4019008 0x4>; 164 reg = <0xd4019008 0x4>;
165 }; 165 };
166 166
167 gpio@d4019100 { 167 gpio@d4019100 {
168 reg = <0xd4019100 0x4>; 168 reg = <0xd4019100 0x4>;
169 }; 169 };
170 }; 170 };
171 171
172 ... 172 ...
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