| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/iio/magnetometer/asahi-kasei,ak8974.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Asahi Kasei AK8974 magnetometer sensor |
| 8 | |
| 9 | maintainers: |
| 10 | - Linus Walleij <linus.walleij@linaro.org> |
| 11 | |
| 12 | properties: |
| 13 | compatible: |
| 14 | enum: |
| 15 | - alps,hscdtd008a |
| 16 | - asahi-kasei,ak8974 |
| 17 | |
| 18 | reg: |
| 19 | maxItems: 1 |
| 20 | |
| 21 | interrupts: |
| 22 | minItems: 1 |
| 23 | maxItems: 2 |
| 24 | description: | |
| 25 | Data ready (DRDY) and interrupt (INT1) lines from the chip. The DRDY |
| 26 | interrupt must be placed first. The interrupts can be triggered on |
| 27 | rising or falling edges. |
| 28 | |
| 29 | avdd-supply: true |
| 30 | |
| 31 | dvdd-supply: true |
| 32 | |
| 33 | mount-matrix: true |
| 34 | |
| 35 | additionalProperties: false |
| 36 | |
| 37 | required: |
| 38 | - compatible |
| 39 | - reg |
| 40 | |
| 41 | examples: |
| 42 | - | |
| 43 | #include <dt-bindings/interrupt-controller/irq.h> |
| 44 | i2c { |
| 45 | #address-cells = <1>; |
| 46 | #size-cells = <0>; |
| 47 | |
| 48 | magnetometer@f { |
| 49 | compatible = "asahi-kasei,ak8974"; |
| 50 | reg = <0x0f>; |
| 51 | avdd-supply = <&foo_reg>; |
| 52 | dvdd-supply = <&bar_reg>; |
| 53 | interrupts = <0 IRQ_TYPE_EDGE_RISING>, |
| 54 | <1 IRQ_TYPE_EDGE_RISING>; |
| 55 | }; |
| 56 | }; |
| 57 | ... |