From: Peng Fan <peng.fan@xxxxxxx>
Add i.MX8QXP compatible
Add a new property rsrc-id(resource id) for SoC which supports
SCFW(System Controller Firmware). SCFW manages resources using resource
id, here the rsrc-id is used to check whether remote process is under
control of Linux or not.
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.
Signed-off-by: Peng Fan <peng.fan@xxxxxxx>
---
.../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 fc16d903353e..f25c203dd2f9 100644
--- a/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml
+++ b/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml
@@ -19,6 +19,7 @@ properties:
- fsl,imx8mm-cm4
- fsl,imx8mn-cm7
- fsl,imx8mp-cm7
+ - fsl,imx8qxp-cm4
- fsl,imx8ulp-cm33
- fsl,imx7d-cm4
- fsl,imx7ulp-cm4
@@ -27,6 +28,11 @@ properties:
clocks:
maxItems: 1
+ entry:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: |
+ Specify cpu entry address for SCU enabled processor.
+
syscon:
$ref: /schemas/types.yaml#/definitions/phandle
description:
@@ -59,6 +65,15 @@ properties:
Indicate whether need to load the default firmware and start the remote
processor automatically.
+ power-domains:
+ maxItems: 8
+
+ rsrc-id:
+ description:
+ This property is to specify the resource id of the remote processor in SoC
+ which supports SCFW
+ maxItems: 1
+
required:
- compatible
--
2.30.0
