From: Peng Fan <peng.fan@nxp.com>
Date: Fri, 21 Oct 2022 04:15:20 +0000 (+0800)
Subject: dt-bindings: remoteproc: imx_rproc: Support i.MX8QXP
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=190362e03bed3f7bde7635f14c955fc9ed96eb78;p=linux.git
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: Rob Herring <robh@kernel.org>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Link: https://lore.kernel.org/r/20221021041526.3696483-2-peng.fan@oss.nxp.com
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
---
diff --git a/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml b/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml
index 3a1f59ad79e23..70322e57b6ffd 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