1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-C 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2 %YAML 1.2 2 %YAML 1.2
3 --- 3 ---
4 $id: http://devicetree.org/schemas/iio/pressur 4 $id: http://devicetree.org/schemas/iio/pressure/meas,ms5611.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: Measurement Specialities ms5611 and sim 7 title: Measurement Specialities ms5611 and similar pressure sensors
8 8
9 maintainers: 9 maintainers:
10 - Tomasz Duszynski <tduszyns@gmail.com> 10 - Tomasz Duszynski <tduszyns@gmail.com>
11 11
12 description: | 12 description: |
13 Pressure sensors from MEAS Switzerland with 13 Pressure sensors from MEAS Switzerland with SPI and I2C bus interfaces.
14 14
15 properties: 15 properties:
16 compatible: 16 compatible:
17 enum: 17 enum:
18 - meas,ms5607 18 - meas,ms5607
19 - meas,ms5611 19 - meas,ms5611
20 20
21 reg: 21 reg:
22 maxItems: 1 22 maxItems: 1
23 23
24 vdd-supply: true 24 vdd-supply: true
25 25
26 spi-max-frequency: 26 spi-max-frequency:
27 maximum: 20000000 27 maximum: 20000000
28 28
29 required: 29 required:
30 - compatible 30 - compatible
31 - reg 31 - reg
32 32
33 allOf: 33 allOf:
34 - $ref: /schemas/spi/spi-peripheral-props.ya 34 - $ref: /schemas/spi/spi-peripheral-props.yaml#
35 35
36 unevaluatedProperties: false 36 unevaluatedProperties: false
37 37
38 examples: 38 examples:
39 - | 39 - |
40 i2c { 40 i2c {
41 #address-cells = <1>; 41 #address-cells = <1>;
42 #size-cells = <0>; 42 #size-cells = <0>;
43 43
44 pressure@77 { 44 pressure@77 {
45 compatible = "meas,ms5607"; 45 compatible = "meas,ms5607";
46 reg = <0x77>; 46 reg = <0x77>;
47 vdd-supply = <&ldo_3v3_gnss>; 47 vdd-supply = <&ldo_3v3_gnss>;
48 }; 48 };
49 }; 49 };
50 - | 50 - |
51 spi { 51 spi {
52 #address-cells = <1>; 52 #address-cells = <1>;
53 #size-cells = <0>; 53 #size-cells = <0>;
54 pressure@0 { 54 pressure@0 {
55 compatible = "meas,ms5611"; 55 compatible = "meas,ms5611";
56 reg = <0>; 56 reg = <0>;
57 vdd-supply = <&ldo_3v3_gnss>; 57 vdd-supply = <&ldo_3v3_gnss>;
58 spi-max-frequency = <20000000>; 58 spi-max-frequency = <20000000>;
59 }; 59 };
60 }; 60 };
61 ... 61 ...
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