Commit 190362e0 authored by Peng Fan's avatar Peng Fan Committed by Mathieu Poirier
Browse files

dt-bindings: remoteproc: imx_rproc: Support i.MX8QXP 



Add i.MX8QXP compatible

Add a new property fsl,resource-id for SoC which supports SCFW.
This property is used to check whether remote process is under control
of Linux or not.

Add fsl,entry-address to specify the entry address which used by SCFW
to kick M4.

To i.MX8QM/QXP, when M4 is in the same hardware partition with Cortex-A
cores, need power up M4 through SCFW, then M4 could start. So introduce
power-domains property.

Reviewed-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarPeng Fan <peng.fan@nxp.com>
Link: https://lore.kernel.org/r/20221021041526.3696483-2-peng.fan@oss.nxp.com


Signed-off-by: default avatarMathieu Poirier <mathieu.poirier@linaro.org>
parent 47e6ab07

Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml

+15 −0
Original line number Diff line number Diff line
@@ -22,6 +22,7 @@ properties: 
      - fsl,imx8mn-cm7

      - fsl,imx8mp-cm7

      - fsl,imx8mq-cm4

      - fsl,imx8qxp-cm4

      - fsl,imx8ulp-cm33

      - fsl,imx93-cm33
@@ -54,12 +55,26 @@ properties: 
    minItems: 1

    maxItems: 32



  power-domains:

    maxItems: 8



  fsl,auto-boot:

    $ref: /schemas/types.yaml#/definitions/flag

    description:

      Indicate whether need to load the default firmware and start the remote

      processor automatically.



  fsl,entry-address:

    $ref: /schemas/types.yaml#/definitions/uint32

    description:

      Specify CPU entry address for SCU enabled processor.



  fsl,resource-id:

    $ref: /schemas/types.yaml#/definitions/uint32

    description:

      This property is to specify the resource id of the remote processor in SoC

      which supports SCFW



required:

  - compatible