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/iio/imu/adi 4 $id: http://devicetree.org/schemas/iio/imu/adi,adis16475.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: Analog Devices ADIS16475 and similar IM 7 title: Analog Devices ADIS16475 and similar IMUs
8 8
9 maintainers: 9 maintainers:
10 - Nuno Sá <nuno.sa@analog.com> 10 - Nuno Sá <nuno.sa@analog.com>
11 11
12 description: | 12 description: |
13 Analog Devices ADIS16475 and similar IMUs 13 Analog Devices ADIS16475 and similar IMUs
14 https://www.analog.com/media/en/technical-do 14 https://www.analog.com/media/en/technical-documentation/data-sheets/ADIS16475.pdf
15 15
16 properties: 16 properties:
17 compatible: 17 compatible:
18 enum: 18 enum:
19 - adi,adis16475-1 19 - adi,adis16475-1
20 - adi,adis16475-2 20 - adi,adis16475-2
21 - adi,adis16475-3 21 - adi,adis16475-3
22 - adi,adis16477-1 22 - adi,adis16477-1
23 - adi,adis16477-2 23 - adi,adis16477-2
24 - adi,adis16477-3 24 - adi,adis16477-3
25 - adi,adis16470 25 - adi,adis16470
26 - adi,adis16465-1 26 - adi,adis16465-1
27 - adi,adis16465-2 27 - adi,adis16465-2
28 - adi,adis16465-3 28 - adi,adis16465-3
29 - adi,adis16467-1 29 - adi,adis16467-1
30 - adi,adis16467-2 30 - adi,adis16467-2
31 - adi,adis16467-3 31 - adi,adis16467-3
32 - adi,adis16500 32 - adi,adis16500
33 - adi,adis16501 33 - adi,adis16501
34 - adi,adis16505-1 34 - adi,adis16505-1
35 - adi,adis16505-2 35 - adi,adis16505-2
36 - adi,adis16505-3 36 - adi,adis16505-3
37 - adi,adis16507-1 37 - adi,adis16507-1
38 - adi,adis16507-2 38 - adi,adis16507-2
39 - adi,adis16507-3 39 - adi,adis16507-3
40 - adi,adis16575-2 40 - adi,adis16575-2
41 - adi,adis16575-3 41 - adi,adis16575-3
42 - adi,adis16576-2 42 - adi,adis16576-2
43 - adi,adis16576-3 43 - adi,adis16576-3
44 - adi,adis16577-2 44 - adi,adis16577-2
45 - adi,adis16577-3 45 - adi,adis16577-3
46 46
47 reg: 47 reg:
48 maxItems: 1 48 maxItems: 1
49 49
50 spi-cpha: true 50 spi-cpha: true
51 51
52 spi-cpol: true 52 spi-cpol: true
53 53
54 spi-max-frequency: 54 spi-max-frequency:
55 maximum: 2000000 55 maximum: 2000000
56 56
57 spi-cs-inactive-delay-ns: 57 spi-cs-inactive-delay-ns:
58 minimum: 16000 58 minimum: 16000
59 default: 16000 59 default: 16000
60 60
61 interrupts: 61 interrupts:
62 maxItems: 1 62 maxItems: 1
63 63
64 clocks: 64 clocks:
65 maxItems: 1 65 maxItems: 1
66 66
67 reset-gpios: 67 reset-gpios:
68 description: 68 description:
69 Must be the device tree identifier of th 69 Must be the device tree identifier of the RESET pin. If specified,
70 it will be asserted during driver probe. 70 it will be asserted during driver probe. As the line is active low,
71 it should be marked GPIO_ACTIVE_LOW. 71 it should be marked GPIO_ACTIVE_LOW.
72 maxItems: 1 72 maxItems: 1
73 73
74 adi,sync-mode: 74 adi,sync-mode:
75 description: 75 description:
76 Configures the device SYNC pin. The foll 76 Configures the device SYNC pin. The following modes are supported
77 0 - output_sync 77 0 - output_sync
78 1 - direct_sync 78 1 - direct_sync
79 2 - scaled_sync 79 2 - scaled_sync
80 3 - pulse_sync 80 3 - pulse_sync
81 $ref: /schemas/types.yaml#/definitions/uin 81 $ref: /schemas/types.yaml#/definitions/uint32
82 minimum: 0 82 minimum: 0
83 maximum: 3 83 maximum: 3
84 84
85 required: 85 required:
86 - compatible 86 - compatible
87 - reg 87 - reg
88 - interrupts 88 - interrupts
89 - spi-cpha 89 - spi-cpha
90 - spi-cpol 90 - spi-cpol
91 91
92 allOf: 92 allOf:
93 - $ref: /schemas/spi/spi-peripheral-props.ya 93 - $ref: /schemas/spi/spi-peripheral-props.yaml#
94 - if: 94 - if:
95 properties: 95 properties:
96 compatible: 96 compatible:
97 contains: 97 contains:
98 enum: 98 enum:
99 - adi,adis16500 99 - adi,adis16500
100 - adi,adis16501 100 - adi,adis16501
101 - adi,adis16505-1 101 - adi,adis16505-1
102 - adi,adis16505-2 102 - adi,adis16505-2
103 - adi,adis16505-3 103 - adi,adis16505-3
104 - adi,adis16507-1 104 - adi,adis16507-1
105 - adi,adis16507-2 105 - adi,adis16507-2
106 - adi,adis16507-3 106 - adi,adis16507-3
107 - adi,adis16575-2 107 - adi,adis16575-2
108 - adi,adis16575-3 108 - adi,adis16575-3
109 - adi,adis16576-2 109 - adi,adis16576-2
110 - adi,adis16576-3 110 - adi,adis16576-3
111 - adi,adis16577-2 111 - adi,adis16577-2
112 - adi,adis16577-3 112 - adi,adis16577-3
113 113
114 then: 114 then:
115 properties: 115 properties:
116 adi,sync-mode: 116 adi,sync-mode:
117 minimum: 0 117 minimum: 0
118 maximum: 2 118 maximum: 2
119 119
120 - if: 120 - if:
121 properties: 121 properties:
122 adi,sync-mode: 122 adi,sync-mode:
123 enum: [1, 2, 3] 123 enum: [1, 2, 3]
124 124
125 then: 125 then:
126 dependencies: 126 dependencies:
127 adi,sync-mode: [ clocks ] 127 adi,sync-mode: [ clocks ]
128 128
129 - if: 129 - if:
130 properties: 130 properties:
131 compatible: 131 compatible:
132 contains: 132 contains:
133 enum: 133 enum:
134 - adi,adis16575-2 134 - adi,adis16575-2
135 - adi,adis16575-3 135 - adi,adis16575-3
136 - adi,adis16576-2 136 - adi,adis16576-2
137 - adi,adis16576-3 137 - adi,adis16576-3
138 - adi,adis16577-2 138 - adi,adis16577-2
139 - adi,adis16577-3 139 - adi,adis16577-3
140 140
141 then: 141 then:
142 properties: 142 properties:
143 spi-max-frequency: 143 spi-max-frequency:
144 maximum: 15000000 144 maximum: 15000000
145 145
146 unevaluatedProperties: false 146 unevaluatedProperties: false
147 147
148 examples: 148 examples:
149 - | 149 - |
150 #include <dt-bindings/interrupt-controller 150 #include <dt-bindings/interrupt-controller/irq.h>
151 spi { 151 spi {
152 #address-cells = <1>; 152 #address-cells = <1>;
153 #size-cells = <0>; 153 #size-cells = <0>;
154 154
155 adis16475: adis16475-3@0 { 155 adis16475: adis16475-3@0 {
156 compatible = "adi,adis16475-3"; 156 compatible = "adi,adis16475-3";
157 reg = <0>; 157 reg = <0>;
158 spi-cpha; 158 spi-cpha;
159 spi-cpol; 159 spi-cpol;
160 spi-max-frequency = <2000000>; 160 spi-max-frequency = <2000000>;
161 interrupts = <4 IRQ_TYPE_EDGE_RISI 161 interrupts = <4 IRQ_TYPE_EDGE_RISING>;
162 interrupt-parent = <&gpio>; 162 interrupt-parent = <&gpio>;
163 }; 163 };
164 }; 164 };
165 ... 165 ...
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