Unverified Commit 143e1954 authored by Mark Brown's avatar Mark Brown
Browse files

ASoC: stm32: fix dtbs_check warnings 

Merge series from Olivier Moysan <olivier.moysan@foss.st.com>:

Fix dtbs_check warnings in STM32MP15 DK boards Devices Trees for
STM32 I2S and Cirrus CS42L51 codec.

- Add OF graph port property in I2S and CS42L51 DT bindings.
  Fixes warnings:
  audio-controller@4000b000: Unevaluated properties are not allowed
  ('port' was unexpected)
  cs42l51@4a: Unevaluated properties are not allowed
  ('port' was unexpected)
- Correct OF graph DAI audio format property for STM32MP15x Dkx I2S node
parents 99f3e7de fe748da7

Documentation/devicetree/bindings/sound/cirrus,cs42l51.yaml

+11 −0
Original line number Diff line number Diff line
@@ -44,6 +44,10 @@ properties: 
  VAHP-supply:

    description: phandle to voltage regulator of headphone



  port:

    $ref: audio-graph-port.yaml#

    unevaluatedProperties: false



required:

  - compatible

  - reg
@@ -69,6 +73,13 @@ examples: 
        VA-supply = <&reg_audio>;

        VAHP-supply = <&reg_audio>;

        reset-gpios = <&gpiog 9 GPIO_ACTIVE_LOW>;



        /* assume audio-graph */

        port {

          cpu_endpoint: endpoint {

            remote-endpoint = <&cpu_endpoint>;

          };

        };

      };

    };

...

Documentation/devicetree/bindings/sound/st,stm32-i2s.yaml

+11 −0
Original line number Diff line number Diff line
@@ -61,6 +61,10 @@ properties: 
    description: Configure the I2S device as MCLK clock provider.

    const: 0



  port:

    $ref: audio-graph-port.yaml#

    unevaluatedProperties: false



required:

  - compatible

  - "#sound-dai-cells"
@@ -89,6 +93,13 @@ examples: 
        dma-names = "rx", "tx";

        pinctrl-names = "default";

        pinctrl-0 = <&i2s2_pins_a>;



        /* assume audio-graph */

        port {

            codec_endpoint: endpoint {

                remote-endpoint = <&codec_endpoint>;

            };

        };

    };



...