Realtek ALC5575 is a highly advanced DSP and microphone CODEC that has been designed for AI audio technology. Its impressive features include an advanced HiFi-5 DSP core, a Neural Network Processing Unit (NPU) owned by Realtek, and embedded 4MB memory, which enables it to operate highly advanced AI audio algorithms. The ALC5575 supports 4xA-mic input and 8xD-mic input, as well as a rich set of interfaces such as I2S, I2C, SPI, and UART.
Signed-off-by: Oder Chiou oder_chiou@realtek.com --- .../bindings/sound/realtek,rt5575.yaml | 42 +++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/realtek,rt5575.yaml
diff --git a/Documentation/devicetree/bindings/sound/realtek,rt5575.yaml b/Documentation/devicetree/bindings/sound/realtek,rt5575.yaml new file mode 100644 index 000000000000..cc7540278ad9 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/realtek,rt5575.yaml @@ -0,0 +1,42 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/realtek,rt5575.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ALC5575 audio CODEC + +maintainers: + - Oder Chiou oder_chiou@realtek.com + +description: + The device supports both I2C and SPI. I2C is mandatory, while SPI is + optional depending on the hardware configuration. + +allOf: + - $ref: /schemas/spi/spi-peripheral-props.yaml# + - $ref: dai-common.yaml# + +properties: + compatible: + const: realtek,rt5575 + + reg: + maxItems: 1 + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + codec@57 { + compatible = "realtek,rt5575"; + reg = <0x57>; + }; + };