| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/sound/google,chv3-i2s.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Google Chameleon v3 I2S device |
| 8 | |
| 9 | maintainers: |
| 10 | - Paweł Anikiel <pan@semihalf.com> |
| 11 | |
| 12 | description: | |
| 13 | I2S device for the Google Chameleon v3. The device handles both RX |
| 14 | and TX using a producer/consumer ring buffer design. |
| 15 | |
| 16 | properties: |
| 17 | compatible: |
| 18 | const: google,chv3-i2s |
| 19 | |
| 20 | reg: |
| 21 | items: |
| 22 | - description: core registers |
| 23 | - description: irq registers |
| 24 | |
| 25 | interrupts: |
| 26 | maxItems: 1 |
| 27 | |
| 28 | required: |
| 29 | - compatible |
| 30 | - reg |
| 31 | - interrupts |
| 32 | |
| 33 | additionalProperties: false |
| 34 | |
| 35 | examples: |
| 36 | - | |
| 37 | #include <dt-bindings/interrupt-controller/arm-gic.h> |
| 38 | |
| 39 | i2s@c0060300 { |
| 40 | compatible = "google,chv3-i2s"; |
| 41 | reg = <0xc0060300 0x100>, |
| 42 | <0xc0060f00 0x10>; |
| 43 | interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>; |
| 44 | }; |