Commit 11c39809 authored Feb 18, 2020 by Andy Shevchenko Committed by Felipe Balbi Mar 15, 2020

usb: dwc3: Add ACPI support for xHCI ports



The ACPI companion of the adapter has to be set for xHCI controller
code to read and attach the ports described in the ACPI table.
Use ACPI_COMPANION_SET macro to set this.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>

parent 07f68423

drivers/usb/dwc3/host.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -7,6 +7,7 @@
		* Authors: Felipe Balbi <balbi@ti.com>,
		*/

		#include <linux/acpi.h>
		#include <linux/platform_device.h>

		#include "core.h"
		@@ -75,6 +76,7 @@ int dwc3_host_init(struct dwc3 *dwc)
		}

		xhci->dev.parent = dwc->dev;
		ACPI_COMPANION_SET(&xhci->dev, ACPI_COMPANION(dwc->dev));

		dwc->xhci = xhci;