| Message ID | 20220707123343.2403-2-13691752556@139.com (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | a6426e7189e09bdf8decffd8a539f3727b672d3e |
| Headers | show |
| Series | [v4,1/2] add tas2780 | expand |
On Thu, Jul 07, 2022 at 08:33:43PM +0800, Raphael-Xu wrote: > add tas2780.yaml I see this is already in linux-next, and it has a warning: Documentation/devicetree/bindings/sound/tas2780.example.dtb: codec@38: 'shutdown-gpios' does not match any of the regexes: 'pinctrl-[0-9]+' From schema: /builds/robherring/linux-dt/Documentation/devicetree/bindings/sound/tas2780.yaml Please send a fix for this and the comments below. No checks ran and no review happened because the DT list was not Cc'ed. Please use get_maintainers.pl for where to send patches. Also the subjects need some work. Use 'git log --oneline <path>' for a idea of what the subject should start with. I imagine Mark fixed it for you. > > Signed-off-by: Raphael-Xu <13691752556@139.com> > --- > .../devicetree/bindings/sound/tas2780.yaml | 72 +++++++++++++++++++ > 1 file changed, 72 insertions(+) > create mode 100644 Documentation/devicetree/bindings/sound/tas2780.yaml > > diff --git a/Documentation/devicetree/bindings/sound/tas2780.yaml b/Documentation/devicetree/bindings/sound/tas2780.yaml > new file mode 100644 > index 000000000000..5a0de0995066 > --- /dev/null > +++ b/Documentation/devicetree/bindings/sound/tas2780.yaml > @@ -0,0 +1,72 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +# Copyright (C) 2020-2022 Texas Instruments Incorporated > +%YAML 1.2 > +--- > +$id: "http://devicetree.org/schemas/sound/tas2780.yaml#" > +$schema: "http://devicetree.org/meta-schemas/core.yaml#" > + > +title: Texas Instruments TAS2780 Smart PA > + > +maintainers: > + - Raphael Xu <raphael-xu@ti.com> > + > +description: | > + The TAS2780 is a mono, digital input Class-D audio amplifier optimized for > + efficiently driving high peak power into small loudspeakers. > + Integrated speaker voltage and current sense provides for > + real time monitoring of loudspeaker behavior. > + > +properties: > + compatible: > + enum: > + - ti,tas2780 > + > + reg: > + maxItems: 1 > + description: | > + I2C address of the device can be between 0x38 to 0x45. Can be constraints instead: items: - items: - minimum: 0x38 maximum: 0x45 > + > + reset-gpios: > + maxItems: 1 > + description: GPIO used to reset the device. > + > + interrupts: > + maxItems: 1 > + > + ti,imon-slot-no: > + $ref: /schemas/types.yaml#/definitions/uint32 > + description: TDM TX current sense time slot. constraints? 0 - 2^32 is valid? > + > + ti,vmon-slot-no: > + $ref: /schemas/types.yaml#/definitions/uint32 > + description: TDM TX voltage sense time slot. > + > + '#sound-dai-cells': > + const: 1 > + > +required: > + - compatible > + - reg > + > +additionalProperties: false > + > +examples: > + - | > + #include <dt-bindings/gpio/gpio.h> > + i2c0 { > + #address-cells = <1>; > + #size-cells = <0>; > + codec: codec@38 { > + compatible = "ti,tas2780"; > + reg = <0x38>; > + #sound-dai-cells = <1>; > + interrupt-parent = <&gpio1>; > + interrupts = <14>; > + reset-gpios = <&gpio1 15 0>; > + shutdown-gpios = <&gpio1 15 0>; > + ti,imon-slot-no = <0>; > + ti,vmon-slot-no = <2>; > + }; > + }; > + > +... > -- > 2.35.1 > > >
diff --git a/Documentation/devicetree/bindings/sound/tas2780.yaml b/Documentation/devicetree/bindings/sound/tas2780.yaml new file mode 100644 index 000000000000..5a0de0995066 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/tas2780.yaml @@ -0,0 +1,72 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (C) 2020-2022 Texas Instruments Incorporated +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/sound/tas2780.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Texas Instruments TAS2780 Smart PA + +maintainers: + - Raphael Xu <raphael-xu@ti.com> + +description: | + The TAS2780 is a mono, digital input Class-D audio amplifier optimized for + efficiently driving high peak power into small loudspeakers. + Integrated speaker voltage and current sense provides for + real time monitoring of loudspeaker behavior. + +properties: + compatible: + enum: + - ti,tas2780 + + reg: + maxItems: 1 + description: | + I2C address of the device can be between 0x38 to 0x45. + + reset-gpios: + maxItems: 1 + description: GPIO used to reset the device. + + interrupts: + maxItems: 1 + + ti,imon-slot-no: + $ref: /schemas/types.yaml#/definitions/uint32 + description: TDM TX current sense time slot. + + ti,vmon-slot-no: + $ref: /schemas/types.yaml#/definitions/uint32 + description: TDM TX voltage sense time slot. + + '#sound-dai-cells': + const: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + i2c0 { + #address-cells = <1>; + #size-cells = <0>; + codec: codec@38 { + compatible = "ti,tas2780"; + reg = <0x38>; + #sound-dai-cells = <1>; + interrupt-parent = <&gpio1>; + interrupts = <14>; + reset-gpios = <&gpio1 15 0>; + shutdown-gpios = <&gpio1 15 0>; + ti,imon-slot-no = <0>; + ti,vmon-slot-no = <2>; + }; + }; + +...
add tas2780.yaml Signed-off-by: Raphael-Xu <13691752556@139.com> --- .../devicetree/bindings/sound/tas2780.yaml | 72 +++++++++++++++++++ 1 file changed, 72 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/tas2780.yaml