The XMOS XVF3500 VocalFusion Voice Processor[1] is a low-latency, 32-bit multicore controller for voice processing. Add new bindings to define the device properties. [1] https://www.xmos.com/xvf3500/ Signed-off-by: Javier Carrasco <javier.carrasco@xxxxxxxxxxxxxx> --- .../devicetree/bindings/sound/xmos,xvf3500.yaml | 51 ++++++++++++++++++++++ 1 file changed, 51 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/xmos,xvf3500.yaml b/Documentation/devicetree/bindings/sound/xmos,xvf3500.yaml new file mode 100644 index 000000000000..d7d5bda23b1b --- /dev/null +++ b/Documentation/devicetree/bindings/sound/xmos,xvf3500.yaml @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/xmos,xvf3500.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: XMOS XVF3500 VocalFusion Voice Processor + +maintainers: + - Javier Carrasco <javier.carrasco@xxxxxxxxxxxxxx> + +description: + The XMOS XVF3500 VocalFusion Voice Processor is a low-latency, 32-bit + multicore controller for voice processing. + https://www.xmos.com/xvf3500/ + +properties: + compatible: + const: usb20b1,0013 + + reset-gpios: + maxItems: 1 + + vdd-supply: + description: + Regulator for the 1V0 supply. + + vdd2-supply: + description: + Regulator for the 3V3 supply. + +required: + - compatible + - reset-gpios + - vdd-supply + - vdd2-supply + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + xvf3500 { + compatible = "usb20b1,0013"; + reset-gpios = <&gpio 5 GPIO_ACTIVE_LOW>; + vdd-supply = <&vcc1v0>; + vdd2-supply = <&vcc3v3>; + }; + +... -- 2.39.2
