| # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/iio/samsung,sensorhub-rinato.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: Samsung Sensorhub driver |
| |
| maintainers: |
| - Jonathan Cameron <jic23@kernel.org> |
| |
| description: | |
| Sensorhub is a MCU which manages several sensors and also plays the role |
| of a virtual sensor device. |
| |
| properties: |
| compatible: |
| enum: |
| - samsung,sensorhub-rinato |
| - samsung,sensorhub-thermostat |
| |
| reg: |
| maxItems: 1 |
| |
| interrupts: |
| maxItems: 1 |
| |
| ap-mcu-gpios: |
| maxItems: 1 |
| description: |
| Application Processor to sensorhub line - used during communication |
| |
| mcu-ap-gpios: |
| maxItems: 1 |
| description: |
| Sensorhub to Application Processor - used during communication |
| |
| mcu-reset-gpios: |
| maxItems: 1 |
| description: |
| Reset the sensorhub. |
| |
| required: |
| - compatible |
| - reg |
| - interrupts |
| - ap-mcu-gpios |
| - mcu-ap-gpios |
| - mcu-reset-gpios |
| |
| allOf: |
| - $ref: /schemas/spi/spi-peripheral-props.yaml# |
| |
| unevaluatedProperties: false |
| |
| examples: |
| - | |
| spi { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| sensorhub@0 { |
| compatible = "samsung,sensorhub-rinato"; |
| reg = <0>; |
| spi-max-frequency = <5000000>; |
| interrupt-parent = <&gpx0>; |
| interrupts = <2 0>; |
| ap-mcu-gpios = <&gpx0 0 0>; |
| mcu-ap-gpios = <&gpx0 4 0>; |
| mcu-reset-gpios = <&gpx0 5 0>; |
| }; |
| }; |
| ... |
