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>
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@ -7,6 +7,7 @@
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* Authors: Felipe Balbi <balbi@ti.com>,
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*/
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#include <linux/acpi.h>
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#include <linux/platform_device.h>
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#include "core.h"
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@ -75,6 +76,7 @@ int dwc3_host_init(struct dwc3 *dwc)
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}
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xhci->dev.parent = dwc->dev;
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ACPI_COMPANION_SET(&xhci->dev, ACPI_COMPANION(dwc->dev));
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dwc->xhci = xhci;
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