Commit 5c024e68 authored by Ricardo Cañuelo's avatar Ricardo Cañuelo Committed by Rob Herring
Browse files

mfd: google,cros-ec: add missing properties 



Add missing properties that are currently used in the examples of
subnode bindings and in many DTs.

Also updates the example in sound/google,cros-ec-codec.yaml to comply
with the google,cros-ec binding.

Reviewed-by: default avatarEnric Balletbo i Serra <enric.balletbo@collabora.com>
Signed-off-by: default avatarRicardo Cañuelo <ricardo.canuelo@collabora.com>
Link: https://lore.kernel.org/r/20201021114308.25485-4-ricardo.canuelo@collabora.com


[robh: Add missing '#address-cells' and '#size-cells']
Signed-off-by: default avatarRob Herring <robh@kernel.org>
parent 50d68fee

Documentation/devicetree/bindings/mfd/google,cros-ec.yaml

+48 −0
Original line number Diff line number Diff line
@@ -59,6 +59,14 @@ properties: 
      whether this nvram is present or not.

    type: boolean



  mtk,rpmsg-name:

    description:

      Must be defined if the cros-ec is a rpmsg device for a Mediatek

      ARM Cortex M4 Co-processor. Contains the name pf the rpmsg

      device. Used to match the subnode to the rpmsg device announced by

      the SCP.

    $ref: "/schemas/types.yaml#/definitions/string"



  spi-max-frequency:

    description: Maximum SPI frequency of the device in Hz.
@@ -71,14 +79,54 @@ properties: 
  wakeup-source:

    description: Button can wake-up the system.



  '#address-cells':

    const: 1



  '#size-cells':

    const: 0



  typec:

    $ref: "/schemas/chrome/google,cros-ec-typec.yaml#"



  ec-pwm:

    $ref: "/schemas/pwm/google,cros-ec-pwm.yaml#"



  keyboard-controller:

    $ref: "/schemas/input/google,cros-ec-keyb.yaml#"



  codecs:

    type: object

    additionalProperties: false



    properties:

      '#address-cells':

        const: 2



      '#size-cells':

        const: 1



    patternProperties:

      "^ec-codec@[a-f0-9]+$":

        type: object

        $ref: "/schemas/sound/google,cros-ec-codec.yaml#"



    required:

      - "#address-cells"

      - "#size-cells"



patternProperties:

  "^i2c-tunnel[0-9]*$":

    type: object

    $ref: "/schemas/i2c/google,cros-ec-i2c-tunnel.yaml#"



  "^regulator@[0-9]+$":

    type: object

    $ref: "/schemas/regulator/google,cros-ec-regulator.yaml#"



  "^extcon[0-9]*$":

    type: object

    $ref: "/schemas/extcon/extcon-usbc-cros-ec.yaml#"



required:

  - compatible

Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml

+16 −10
Original line number Diff line number Diff line
@@ -11,9 +11,10 @@ maintainers: 


description: |

  Google's ChromeOS EC codec is a digital mic codec provided by the

  Embedded Controller (EC) and is controlled via a host-command interface.

  An EC codec node should only be found as a sub-node of the EC node (see

  Documentation/devicetree/bindings/mfd/google,cros-ec.yaml).

  Embedded Controller (EC) and is controlled via a host-command

  interface.  An EC codec node should only be found inside the "codecs"

  subnode of a cros-ec node.

  (see Documentation/devicetree/bindings/mfd/google,cros-ec.yaml).



properties:

  compatible:
@@ -54,14 +55,19 @@ examples: 
        #size-cells = <0>;

        cros-ec@0 {

            compatible = "google,cros-ec-spi";

            reg = <0>;



            codecs {

                #address-cells = <2>;

                #size-cells = <1>;

            reg = <0>;



                cros_ec_codec: ec-codec@10500000 {

                    compatible = "google,cros-ec-codec";

                    #sound-dai-cells = <1>;

                    reg = <0x0 0x10500000 0x80000>;

                    memory-region = <&reserved_mem>;

                };



            };

        };

    };

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