New yaml file: tas2781

Add DTS discription for tas2781 driver code

---
 .../devicetree/bindings/sound/tas2781.yaml    | 90 +++++++++++++++++++
 1 file changed, 90 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/sound/tas2781.yaml

new file mode 100644
index 000000000..96fa45bf6
@@ -0,0 +1,90 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+# Copyright (C) 2022 Texas Instruments Incorporated
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/sound/tas2781.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Texas Instruments TAS2781 Smart PA
+
+maintainers:
+  - Shenghao Ding <[email protected]>
+  - Kevin Lu <[email protected]>
+
+description: |
+  The TAS2781 is a mono, digital input Class-D audio amplifier
+  optimized for efficiently driving high peak power into small
+  loudspeakers. Integrated an on-chip DSP supports Texas Instruments
+  Smart Amp speaker protection algorithm. The integrated speaker
+  voltage and current sense provides for real time
+  monitoring of loudspeaker behavior.
+
+properties:
+  compatible:
+    enum:
+      - ti,tas2781
+      - ti,audev
+    description: |
+        ti,audev will disable the irq of tas2781.
+  reg:
+    maxItems: 1
+    description: |
+       I2C address of the device can be between 0x38 to 0x40.
+
+  reset-gpioN:
+    maxItems: 4
+    description: GPIO used to reset the device.
+
+  ti,topleft-channel:
+    maxItems: 1
+    description: I2C Address for each specific device.
+
+  ti,topright-channel:
+    maxItems: 1
+
+  ti,bottomleft-channel:
+    maxItems: 1
+
+  ti,bottomright-channel:
+    maxItems: 1
+
+  ti,global-address:
+    maxItems: 1
+    description: This item is not mandatory. if the device support gloabel mode, this item should be active.
+
+  ti,irq-gpio:
+    maxItems: 1
+    description: GPIO used to interrupt the device.
+
+  '#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,tas2781";
+       reg = <0x38>;
+       #sound-dai-cells = <1>;
+       ti,topleft-channel = <0x38>;
+       ti,topright-channel = <0x39>;
+       ti,bottomright-channel = <0x3a>;
+       ti,bottomright-channel = <0x3b>;
+       ti,global-address = <0x40>;
+       ti,reset-gpio0 = <&gpio1 10 GPIO_ACTIVE_HIGH>;
+       ti,reset-gpio1 = <&gpio1 11 GPIO_ACTIVE_HIGH>;
+       ti,reset-gpio2 = <&gpio1 12 GPIO_ACTIVE_HIGH>;
+       ti,reset-gpio3 = <&gpio1 13 GPIO_ACTIVE_HIGH>;
+       ti,irq-gpio = <&gpio1 15 0>;
+     };
+   };
+...

2.17.1

1. Use subject prefixes matching the subsystem (git log --oneline -- ...).

2. Anyway that's not correct subject. Look at existing commits.

3. Run spell check.

4. Missing full stop.

Filename with vendor prefix, just like compatible.

My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check' on your patch (DT_CHECKER_FLAGS is new in v5.13):

yamllint warnings/errors:

dtschema/dtc warnings/errors:
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/sound/tas2781.yaml: properties:ti,bottomright-channel: 'oneOf' conditional failed, one must be fixed:
'type' is a required property
hint: A vendor boolean property can use "type: boolean"
'description' is a required property
hint: A vendor boolean property can use "type: boolean"
Additional properties are not allowed ('maxItems' was unexpected)
hint: A vendor boolean property can use "type: boolean"
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/sound/tas2781.yaml: properties:ti,bottomright-channel: 'oneOf' conditional failed, one must be fixed:
'enum' is a required property
'const' is a required property
hint: A vendor string property with exact values has an implicit type
from schema $id: http://devicetree.org/meta-schemas/vendor-props.yaml#
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/sound/tas2781.yaml: properties:ti,bottomright-channel: 'oneOf' conditional failed, one must be fixed:
'$ref' is a required property
'allOf' is a required property
hint: A vendor property needs a $ref to types.yaml
from schema $id: http://devicetree.org/meta-schemas/vendor-props.yaml#
hint: Vendor specific properties must have a type and description unless they have a defined, common suffix.
from schema $id: http://devicetree.org/meta-schemas/vendor-props.yaml#
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/sound/tas2781.yaml: properties:ti,topleft-channel: 'oneOf' conditional failed, one must be fixed:
'type' is a required property
hint: A vendor boolean property can use "type: boolean"
Additional properties are not allowed ('maxItems' was unexpected)
hint: A vendor boolean property can use "type: boolean"
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/sound/tas2781.yaml: properties:ti,topleft-channel: 'oneOf' conditional failed, one must be fixed:
'enum' is a required property
'const' is a required property
hint: A vendor string property with exact values has an implicit type
from schema $id: http://devicetree.org/meta-schemas/vendor-props.yaml#
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/sound/tas2781.yaml: properties:ti,topleft-channel: 'oneOf' conditional failed, one must be fixed:
'$ref' is a required property
'allOf' is a required property
hint: A vendor property needs a $ref to types.yaml
from schema $id: http://devicetree.org/meta-schemas/vendor-props.yaml#
hint: Vendor specific properties must have a type and description unless they have a defined, common suffix.
from schema $id: http://devicetree.org/meta-schemas/vendor-props.yaml#
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/sound/tas2781.yaml: properties:ti,bottomleft-channel: 'oneOf' conditional failed, one must be fixed:
'type' is a required property
hint: A vendor boolean property can use "type: boolean"
'description' is a required property
hint: A vendor boolean property can use "type: boolean"
Additional properties are not allowed ('maxItems' was unexpected)
hint: A vendor boolean property can use "type: boolean"
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/sound/tas2781.yaml: properties:ti,bottomleft-channel: 'oneOf' conditional failed, one must be fixed:
'enum' is a required property
'const' is a required property
hint: A vendor string property with exact values has an implicit type
from schema $id: http://devicetree.org/meta-schemas/vendor-props.yaml#
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/sound/tas2781.yaml: properties:ti,bottomleft-channel: 'oneOf' conditional failed, one must be fixed:
'$ref' is a required property
'allOf' is a required property
hint: A vendor property needs a $ref to types.yaml
from schema $id: http://devicetree.org/meta-schemas/vendor-props.yaml#
hint: Vendor specific properties must have a type and description unless they have a defined, common suffix.
from schema $id: http://devicetree.org/meta-schemas/vendor-props.yaml#
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/sound/tas2781.yaml: properties:ti,topright-channel: 'oneOf' conditional failed, one must be fixed:
'type' is a required property
hint: A vendor boolean property can use "type: boolean"
'description' is a required property
hint: A vendor boolean property can use "type: boolean"
Additional properties are not allowed ('maxItems' was unexpected)
hint: A vendor boolean property can use "type: boolean"
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/sound/tas2781.yaml: properties:ti,topright-channel: 'oneOf' conditional failed, one must be fixed:
'enum' is a required property
'const' is a required property
hint: A vendor string property with exact values has an implicit type
from schema $id: http://devicetree.org/meta-schemas/vendor-props.yaml#
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/sound/tas2781.yaml: properties:ti,topright-channel: 'oneOf' conditional failed, one must be fixed:
'$ref' is a required property
'allOf' is a required property
hint: A vendor property needs a $ref to types.yaml
from schema $id: http://devicetree.org/meta-schemas/vendor-props.yaml#
hint: Vendor specific properties must have a type and description unless they have a defined, common suffix.
from schema $id: http://devicetree.org/meta-schemas/vendor-props.yaml#
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/sound/tas2781.yaml: properties:ti,global-address: 'oneOf' conditional failed, one must be fixed:
'type' is a required property
hint: A vendor boolean property can use "type: boolean"
Additional properties are not allowed ('maxItems' was unexpected)
hint: A vendor boolean property can use "type: boolean"
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/sound/tas2781.yaml: properties:ti,global-address: 'oneOf' conditional failed, one must be fixed:
'enum' is a required property
'const' is a required property
hint: A vendor string property with exact values has an implicit type
from schema $id: http://devicetree.org/meta-schemas/vendor-props.yaml#
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/sound/tas2781.yaml: properties:ti,global-address: 'oneOf' conditional failed, one must be fixed:
'$ref' is a required property
'allOf' is a required property
hint: A vendor property needs a $ref to types.yaml
from schema $id: http://devicetree.org/meta-schemas/vendor-props.yaml#
hint: Vendor specific properties must have a type and description unless they have a defined, common suffix.
from schema $id: http://devicetree.org/meta-schemas/vendor-props.yaml#
Documentation/devicetree/bindings/sound/tas2781.example.dts:28.13-45: ERROR (duplicate_property_names): /example-0/i2c0/codec@38:ti,bottomright-channel: Duplicate property name
ERROR: Input tree has errors, aborting (use -f to force output)
make[1]: *** [scripts/Makefile.lib:406: Documentation/devicetree/bindings/sound/tas2781.example.dtb] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:1492: dt_binding_check] Error 2

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/[email protected]

The base for the series is generally the latest rc1. A different dependency should be noted in *this* patch.

If you already ran 'make dt_binding_check' and didn't see the above error(s), then make sure 'yamllint' is installed and dt-schema is up to date:

pip3 install dtschema --upgrade

Please check and re-submit after running the above command yourself. Note that DT_SCHEMA_FILES can be set to your schema file to speed up checking your schema. However, it must be unset to test all examples with your schema.