[PATCH v3 05/13] usb: hub: Associate port@ fwnode with USB port device

[Andy Shevchenko]

On Fri, Jul 03, 2026 at 07:03:06PM +0800, Chen-Yu Tsai wrote:
> When a USB hub port is connected to a connector in a firmware node
> graph, the port itself has a node in the graph.
> 
> Associate the port's firmware node with the USB port's device,
> usb_port::dev. This is used in later changes for the M.2 slot power
> sequencing provider to match against the requesting port.
> 
> To avoid potential conflicts with ACPI firmware nodes and then causing
> power management issues, only assign the firmware node if the hub's
> firmware node is not an ACPI firmware node.

Now I'm more confident that it does not mess up with ACPI case.
Reviewed-by: Andy Shevchenko <andriy.shevchenko at linux.intel.com>

-- 
With Best Regards,
Andy Shevchenko