1 # SPDX-License-Identifier: GPL-2.0 1 # SPDX-License-Identifier: GPL-2.0
2 %YAML 1.2 2 %YAML 1.2
3 --- 3 ---
4 $id: http://devicetree.org/schemas/iio/proximi 4 $id: http://devicetree.org/schemas/iio/proximity/maxbotix,mb1232.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: MaxBotix I2CXL-MaxSonar ultrasonic dist 7 title: MaxBotix I2CXL-MaxSonar ultrasonic distance sensor
8 8
9 maintainers: 9 maintainers:
10 - Andreas Klinger <ak@it-klinger.de> 10 - Andreas Klinger <ak@it-klinger.de>
11 11
12 description: | 12 description: |
13 MaxBotix I2CXL-MaxSonar ultrasonic distance 13 MaxBotix I2CXL-MaxSonar ultrasonic distance sensor of type mb1202,
14 mb1212, mb1222, mb1232, mb1242, mb7040 or mb 14 mb1212, mb1222, mb1232, mb1242, mb7040 or mb7137 using the i2c interface
15 for ranging 15 for ranging
16 16
17 Specifications about the devices can be foun 17 Specifications about the devices can be found at:
18 https://www.maxbotix.com/documents/I2CXL-Max 18 https://www.maxbotix.com/documents/I2CXL-MaxSonar-EZ_Datasheet.pdf
19 19
20 properties: 20 properties:
21 compatible: 21 compatible:
22 enum: 22 enum:
23 - maxbotix,mb1202 23 - maxbotix,mb1202
24 - maxbotix,mb1212 24 - maxbotix,mb1212
25 - maxbotix,mb1222 25 - maxbotix,mb1222
26 - maxbotix,mb1232 26 - maxbotix,mb1232
27 - maxbotix,mb1242 27 - maxbotix,mb1242
28 - maxbotix,mb7040 28 - maxbotix,mb7040
29 - maxbotix,mb7137 29 - maxbotix,mb7137
30 30
31 reg: 31 reg:
32 maxItems: 1 32 maxItems: 1
33 33
34 interrupts: 34 interrupts:
35 description: 35 description:
36 Interrupt used to announce the preceding 36 Interrupt used to announce the preceding reading request has finished
37 and that data is available. If no inter 37 and that data is available. If no interrupt is specified the device
38 driver falls back to wait a fixed amount 38 driver falls back to wait a fixed amount of time until data can be
39 retrieved. 39 retrieved.
40 maxItems: 1 40 maxItems: 1
41 41
42 required: 42 required:
43 - compatible 43 - compatible
44 - reg 44 - reg
45 45
46 additionalProperties: false 46 additionalProperties: false
47 47
48 examples: 48 examples:
49 - | 49 - |
50 #include <dt-bindings/interrupt-controller 50 #include <dt-bindings/interrupt-controller/irq.h>
51 i2c { 51 i2c {
52 #address-cells = <1>; 52 #address-cells = <1>;
53 #size-cells = <0>; 53 #size-cells = <0>;
54 proximity@70 { 54 proximity@70 {
55 compatible = "maxbotix,mb1232"; 55 compatible = "maxbotix,mb1232";
56 reg = <0x70>; 56 reg = <0x70>;
57 interrupt-parent = <&gpio2>; 57 interrupt-parent = <&gpio2>;
58 interrupts = <2 IRQ_TYPE_EDGE_FALLING> 58 interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
59 }; 59 };
60 }; 60 };
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