Commit 953f4ce0 authored by Sudeep Holla's avatar Sudeep Holla
Browse files

firmware: arm_scmi: Assign correct parent to arm-scmi platform device 



With the decoupling of transport drivers from the SCMI core, the
"arm-scmi" platform device is now created dynamically from the probed
transport driver.

Currently, this "arm-scmi" platform device is added to the root of
the platform bus since no parent is assigned. However, the transport
platform device, created from the "firmware:scmi" node in the device
tree, should be considered its parent.

Ensure that the parent device is correctly set for the "arm-scmi"
platform device, aligning it with the correct transport hierarchy.
This will be more useful on systems with multiple transport and/or
SCMI firmware instances as the hierarchy is maintained correctly.

Message-Id: <20250317-b4-scmi_minor_cleanup-v2-4-f4be99bd9864@arm.com>
Signed-off-by: default avatarSudeep Holla <sudeep.holla@arm.com>
parent c69a31c1

drivers/firmware/arm_scmi/common.h

+1 −0
Original line number Diff line number Diff line
@@ -475,6 +475,7 @@ static int __tag##_probe(struct platform_device *pdev) \ 
	if (ret)							       \

		goto err;						       \

									       \

	spdev->dev.parent = dev;					       \

	ret = platform_device_add(spdev);				       \

	if (ret)							       \

		goto err;						       \