Document fsl,startup-delay-ms property which indicates how long
the system software should wait until attempting to communicate
with the CM firmware. This gives the CM firmware a bit of time
to boot and get ready for communication.
Signed-off-by: Marek Vasut <marex@xxxxxxx>
---
Cc: Bjorn Andersson <andersson@xxxxxxxxxx>
Cc: Conor Dooley <conor+dt@xxxxxxxxxx>
Cc: Fabio Estevam <festevam@xxxxxxxxx>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski+dt@xxxxxxxxxx>
Cc: Mathieu Poirier <mathieu.poirier@xxxxxxxxxx>
Cc: NXP Linux Team <linux-imx@xxxxxxx>
Cc: Peng Fan <peng.fan@xxxxxxx>
Cc: Pengutronix Kernel Team <kernel@xxxxxxxxxxxxxx>
Cc: Rob Herring <robh+dt@xxxxxxxxxx>
Cc: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
Cc: Shawn Guo <shawnguo@xxxxxxxxxx>
Cc: devicetree@xxxxxxxxxxxxxxx
Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
Cc: linux-remoteproc@xxxxxxxxxxxxxxx
---
.../devicetree/bindings/remoteproc/fsl,imx-rproc.yaml | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml b/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml
index 0c3910f152d1d..c940199ce89df 100644
--- a/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml
+++ b/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml
@@ -76,6 +76,11 @@ properties:
This property is to specify the resource id of the remote processor in SoC
which supports SCFW
+ fsl,startup-delay-ms:
+ default: 0
+ description:
+ CM firmware start up delay.
+
required:
- compatible
--
2.40.1
