[PATCH 1/2] dt-bindings: remoteproc: imx_rproc: Document fsl,startup-delay-ms

[Marek Vasut]

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 at denx.de>
---
Cc: Bjorn Andersson <andersson at kernel.org>
Cc: Conor Dooley <conor+dt at kernel.org>
Cc: Fabio Estevam <festevam at gmail.com>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski+dt at linaro.org>
Cc: Mathieu Poirier <mathieu.poirier at linaro.org>
Cc: NXP Linux Team <linux-imx at nxp.com>
Cc: Peng Fan <peng.fan at nxp.com>
Cc: Pengutronix Kernel Team <kernel at pengutronix.de>
Cc: Rob Herring <robh+dt at kernel.org>
Cc: Sascha Hauer <s.hauer at pengutronix.de>
Cc: Shawn Guo <shawnguo at kernel.org>
Cc: devicetree at vger.kernel.org
Cc: linux-arm-kernel at lists.infradead.org
Cc: linux-remoteproc at vger.kernel.org
---
 .../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