| # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/iio/imu/adi,adis16475.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: Analog Devices ADIS16475 and similar IMUs |
| |
| maintainers: |
| - Nuno Sá <nuno.sa@analog.com> |
| |
| description: | |
| Analog Devices ADIS16475 and similar IMUs |
| https://www.analog.com/media/en/technical-documentation/data-sheets/ADIS16475.pdf |
| |
| properties: |
| compatible: |
| enum: |
| - adi,adis16475-1 |
| - adi,adis16475-2 |
| - adi,adis16475-3 |
| - adi,adis16477-1 |
| - adi,adis16477-2 |
| - adi,adis16477-3 |
| - adi,adis16470 |
| - adi,adis16465-1 |
| - adi,adis16465-2 |
| - adi,adis16465-3 |
| - adi,adis16467-1 |
| - adi,adis16467-2 |
| - adi,adis16467-3 |
| - adi,adis16500 |
| - adi,adis16501 |
| - adi,adis16505-1 |
| - adi,adis16505-2 |
| - adi,adis16505-3 |
| - adi,adis16507-1 |
| - adi,adis16507-2 |
| - adi,adis16507-3 |
| - adi,adis16575-2 |
| - adi,adis16575-3 |
| - adi,adis16576-2 |
| - adi,adis16576-3 |
| - adi,adis16577-2 |
| - adi,adis16577-3 |
| |
| reg: |
| maxItems: 1 |
| |
| spi-cpha: true |
| |
| spi-cpol: true |
| |
| spi-max-frequency: |
| maximum: 2000000 |
| |
| spi-cs-inactive-delay-ns: |
| minimum: 16000 |
| default: 16000 |
| |
| interrupts: |
| maxItems: 1 |
| |
| clocks: |
| maxItems: 1 |
| |
| reset-gpios: |
| description: |
| Must be the device tree identifier of the RESET pin. If specified, |
| it will be asserted during driver probe. As the line is active low, |
| it should be marked GPIO_ACTIVE_LOW. |
| maxItems: 1 |
| |
| adi,sync-mode: |
| description: |
| Configures the device SYNC pin. The following modes are supported |
| 0 - output_sync |
| 1 - direct_sync |
| 2 - scaled_sync |
| 3 - pulse_sync |
| $ref: /schemas/types.yaml#/definitions/uint32 |
| minimum: 0 |
| maximum: 3 |
| |
| required: |
| - compatible |
| - reg |
| - interrupts |
| - spi-cpha |
| - spi-cpol |
| |
| allOf: |
| - $ref: /schemas/spi/spi-peripheral-props.yaml# |
| - if: |
| properties: |
| compatible: |
| contains: |
| enum: |
| - adi,adis16500 |
| - adi,adis16501 |
| - adi,adis16505-1 |
| - adi,adis16505-2 |
| - adi,adis16505-3 |
| - adi,adis16507-1 |
| - adi,adis16507-2 |
| - adi,adis16507-3 |
| - adi,adis16575-2 |
| - adi,adis16575-3 |
| - adi,adis16576-2 |
| - adi,adis16576-3 |
| - adi,adis16577-2 |
| - adi,adis16577-3 |
| |
| then: |
| properties: |
| adi,sync-mode: |
| minimum: 0 |
| maximum: 2 |
| |
| - if: |
| properties: |
| adi,sync-mode: |
| enum: [1, 2, 3] |
| |
| then: |
| dependencies: |
| adi,sync-mode: [ clocks ] |
| |
| - if: |
| properties: |
| compatible: |
| contains: |
| enum: |
| - adi,adis16575-2 |
| - adi,adis16575-3 |
| - adi,adis16576-2 |
| - adi,adis16576-3 |
| - adi,adis16577-2 |
| - adi,adis16577-3 |
| |
| then: |
| properties: |
| spi-max-frequency: |
| maximum: 15000000 |
| |
| unevaluatedProperties: false |
| |
| examples: |
| - | |
| #include <dt-bindings/interrupt-controller/irq.h> |
| spi { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| adis16475: adis16475-3@0 { |
| compatible = "adi,adis16475-3"; |
| reg = <0>; |
| spi-cpha; |
| spi-cpol; |
| spi-max-frequency = <2000000>; |
| interrupts = <4 IRQ_TYPE_EDGE_RISING>; |
| interrupt-parent = <&gpio>; |
| }; |
| }; |
| ... |
