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Subject[PATCH V5 1/6] dt-bindings: remoteproc: imx_rproc: support i.MX8QXP
Date
From: Peng Fan <peng.fan@nxp.com>

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: Rob Herring <robh@kernel.org>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
.../bindings/remoteproc/fsl,imx-rproc.yaml | 15 +++++++++++++++
1 file changed, 15 insertions(+)

diff --git a/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml b/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml
index 3a1f59ad79e2..70322e57b6ff 100644
--- a/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml
+++ b/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml
@@ -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

--
2.37.1
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