| # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/iio/magnetometer/asahi-kasei,ak8974.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: Asahi Kasei AK8974 magnetometer sensor |
| |
| maintainers: |
| - Linus Walleij <linus.walleij@linaro.org> |
| |
| properties: |
| compatible: |
| enum: |
| - alps,hscdtd008a |
| - asahi-kasei,ak8974 |
| |
| reg: |
| maxItems: 1 |
| |
| interrupts: |
| minItems: 1 |
| maxItems: 2 |
| description: | |
| Data ready (DRDY) and interrupt (INT1) lines from the chip. The DRDY |
| interrupt must be placed first. The interrupts can be triggered on |
| rising or falling edges. |
| |
| avdd-supply: true |
| |
| dvdd-supply: true |
| |
| mount-matrix: true |
| |
| additionalProperties: false |
| |
| required: |
| - compatible |
| - reg |
| |
| examples: |
| - | |
| #include <dt-bindings/interrupt-controller/irq.h> |
| i2c { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| magnetometer@f { |
| compatible = "asahi-kasei,ak8974"; |
| reg = <0x0f>; |
| avdd-supply = <&foo_reg>; |
| dvdd-supply = <&bar_reg>; |
| interrupts = <0 IRQ_TYPE_EDGE_RISING>, |
| <1 IRQ_TYPE_EDGE_RISING>; |
| }; |
| }; |
| ... |
