Message ID | 20240130-onboard_xvf3500-v1-1-51b5398406cb@wolfvision.net (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | usb: misc: onboard_usb_hub: add support for XMOS XVF3500 | expand |
On 30/01/2024 13:26, Javier Carrasco wrote: > 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@wolfvision.net> > --- This should be v2. Also, please provide changelog either here or in cover letter. > .../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@wolfvision.net> > + > +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 { Node names should be generic. See also an explanation and list of examples (not exhaustive) in DT specification: https://devicetree-specification.readthedocs.io/en/latest/chapter2-devicetree-basics.html#generic-names-recommendation Previous version had different code here, so I don't understand why this became model number. Best regards, Krzysztof
On 30.01.24 13:34, Krzysztof Kozlowski wrote: > On 30/01/2024 13:26, Javier Carrasco wrote: >> 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@wolfvision.net> >> --- > > This should be v2. Also, please provide changelog either here or in > cover letter. > That would also have saved me from giving a reference to a previous discussion. In that case I will use v3 for the next version and the previous series for the sound subsystem will be mentioned in the changelog as v1. >> .../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@wolfvision.net> >> + >> +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 { > > Node names should be generic. See also an explanation and list of > examples (not exhaustive) in DT specification: > https://devicetree-specification.readthedocs.io/en/latest/chapter2-devicetree-basics.html#generic-names-recommendation > > Previous version had different code here, so I don't understand why this > became model number. > Thanks for the reference, I will change it to the previous "voice-processor" > Best regards, > Krzysztof > Best regards, Javier Carrasco
On Tue, Jan 30, 2024 at 01:26:56PM +0100, Javier Carrasco wrote: > 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@wolfvision.net> > --- > .../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@wolfvision.net> > + > +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>; > + }; A USB device should hang off a USB hub (or root hub). Looks like you just have a random node here. You should also have a $ref to usb-device.yaml. You'll see you need a reg property for example. Rob
diff --git a/Documentation/devicetree/bindings/sound/xmos,xvf3500.yaml b/Documentation/devicetree/bindings/sound/xmos,xvf3500.yaml new file mode 100644 index 000000000000..d7d5bda23b1b --- /dev/null +++ b/Documentation/devicetree/bindings/sound/xmos,xvf3500.yaml @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$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@wolfvision.net> + +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>; + }; + +...
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@wolfvision.net> --- .../devicetree/bindings/sound/xmos,xvf3500.yaml | 51 ++++++++++++++++++++++ 1 file changed, 51 insertions(+)