On Thu, Jul 23, 2020 at 03:07:28AM +0900, Katsuhiro Suzuki wrote:
> This patch converts Everest Semiconductor ES8316 low power audio
> CODEC binding to DT schema.
>
> Signed-off-by: Katsuhiro Suzuki <katsuhiro@xxxxxxxxxxxxx>
> ---
> .../bindings/sound/everest,es8316.txt | 23 ---------
> .../bindings/sound/everest,es8316.yaml | 49 +++++++++++++++++++
> 2 files changed, 49 insertions(+), 23 deletions(-)
> delete mode 100644 Documentation/devicetree/bindings/sound/everest,es8316.txt
> create mode 100644 Documentation/devicetree/bindings/sound/everest,es8316.yaml
>
> diff --git a/Documentation/devicetree/bindings/sound/everest,es8316.txt b/Documentation/devicetree/bindings/sound/everest,es8316.txt
> deleted file mode 100644
> index 1bf03c5f2af4..000000000000
> --- a/Documentation/devicetree/bindings/sound/everest,es8316.txt
> +++ /dev/null
> @@ -1,23 +0,0 @@
> -Everest ES8316 audio CODEC
> -
> -This device supports both I2C and SPI.
> -
> -Required properties:
> -
> - - compatible : should be "everest,es8316"
> - - reg : the I2C address of the device for I2C
> -
> -Optional properties:
> -
> - - clocks : a list of phandle, should contain entries for clock-names
> - - clock-names : should include as follows:
> - "mclk" : master clock (MCLK) of the device
> -
> -Example:
> -
> -es8316: codec@11 {
> - compatible = "everest,es8316";
> - reg = <0x11>;
> - clocks = <&clks 10>;
> - clock-names = "mclk";
> -};
> diff --git a/Documentation/devicetree/bindings/sound/everest,es8316.yaml b/Documentation/devicetree/bindings/sound/everest,es8316.yaml
> new file mode 100644
> index 000000000000..b713404dac4f
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/sound/everest,es8316.yaml
> @@ -0,0 +1,49 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/sound/everest,es8316.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Everest ES8316 audio CODEC
> +
> +maintainers:
> + - Mark Brown <broonie@xxxxxxxxxx>
Should be someone who knows and cares about the h/w which is not Mark.
> +
> +properties:
> + compatible:
> + const: everest,es8316
> +
> + reg:
> + maxItems: 1
> +
> + clocks:
> + items:
> + - description: clock for master clock (MCLK)
> +
> + clock-names:
> + items:
> + - const: mclk
> +
> + "#sound-dai-cells":
> + const: 0
> +
> +required:
> + - compatible
> + - reg
> + - "#sound-dai-cells"
> +
> +additionalProperties: false
> +
> +examples:
> + - |
> + i2c0 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + es8316: codec@11 {
> + compatible = "everest,es8316";
> + reg = <0x11>;
> + clocks = <&clks 10>;
> + clock-names = "mclk";
> + #sound-dai-cells = <0>;
> + };
> + };
> --
> 2.27.0
>
