Convert the NAU8540 audio CODEC bindings to DT schema

Signed-off-by: Anup Sharma anupnewsmail@gmail.com

Changes: V1 -> V2: Adhere to the correct procedure by including the maintainer's name. Drop Mark from maintainer. --- .../devicetree/bindings/sound/nau8540.txt | 16 -------- .../bindings/sound/nuvoton,nau8540.yaml | 40 +++++++++++++++++++ 2 files changed, 40 insertions(+), 16 deletions(-) delete mode 100644 Documentation/devicetree/bindings/sound/nau8540.txt create mode 100644 Documentation/devicetree/bindings/sound/nuvoton,nau8540.yaml

diff --git a/Documentation/devicetree/bindings/sound/nau8540.txt b/Documentation/devicetree/bindings/sound/nau8540.txt deleted file mode 100644 index 307a76528320..000000000000 --- a/Documentation/devicetree/bindings/sound/nau8540.txt +++ /dev/null @@ -1,16 +0,0 @@ -NAU85L40 audio CODEC - -This device supports I2C only. - -Required properties: - - - compatible : "nuvoton,nau8540" - - - reg : the I2C address of the device. - -Example: - -codec: nau8540@1c { - compatible = "nuvoton,nau8540"; - reg = <0x1c>; -}; diff --git a/Documentation/devicetree/bindings/sound/nuvoton,nau8540.yaml b/Documentation/devicetree/bindings/sound/nuvoton,nau8540.yaml new file mode 100644 index 000000000000..7ccfbb8d8b04 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/nuvoton,nau8540.yaml @@ -0,0 +1,40 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/nuvoton,nau8540.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Nuvoton Technology Corporation NAU85L40 Audio CODEC + +maintainers: + - John Hsu KCHSU0@nuvoton.com + +allOf: + - $ref: dai-common.yaml# + +properties: + compatible: + const: nuvoton,nau8540 + + reg: + maxItems: 1 + + "#sound-dai-cells": + const: 0 + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + codec@1c { + compatible = "nuvoton,nau8540"; + reg = <0x1c>; + }; + };