Commit 13579486 authored by Azhar Shaikh's avatar Azhar Shaikh Committed by Mika Westerberg
Browse files

thunderbolt: Add support for Intel Alder Lake 



Alder Lake has the same integrated Thunderbolt/USB4 controller as
Intel Tiger Lake. By default it is still using firmware based connection
manager so we can use most of the Tiger Lake flows.

Add the Alder Lake PCI IDs to the driver list of supported devices.

Signed-off-by: default avatarAzhar Shaikh <azhar.shaikh@intel.com>
Reviewed-by: default avatarYehezkel Bernat <YehezkelShB@gmail.com>
Signed-off-by: default avatarMika Westerberg <mika.westerberg@linux.intel.com>
parent 2a8b519e

drivers/thunderbolt/icm.c

+2 −0
Original line number Diff line number Diff line
@@ -2509,6 +2509,8 @@ struct tb *icm_probe(struct tb_nhi *nhi) 
	case PCI_DEVICE_ID_INTEL_TGL_NHI1:

	case PCI_DEVICE_ID_INTEL_TGL_H_NHI0:

	case PCI_DEVICE_ID_INTEL_TGL_H_NHI1:

	case PCI_DEVICE_ID_INTEL_ADL_NHI0:

	case PCI_DEVICE_ID_INTEL_ADL_NHI1:

		icm->is_supported = icm_tgl_is_supported;

		icm->driver_ready = icm_icl_driver_ready;

		icm->set_uuid = icm_icl_set_uuid;

drivers/thunderbolt/nhi.c

+4 −0
Original line number Diff line number Diff line
@@ -1333,6 +1333,10 @@ static struct pci_device_id nhi_ids[] = { 
	  .driver_data = (kernel_ulong_t)&icl_nhi_ops },

	{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_TGL_H_NHI1),

	  .driver_data = (kernel_ulong_t)&icl_nhi_ops },

	{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_ADL_NHI0),

	  .driver_data = (kernel_ulong_t)&icl_nhi_ops },

	{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_ADL_NHI1),

	  .driver_data = (kernel_ulong_t)&icl_nhi_ops },



	/* Any USB4 compliant host */

	{ PCI_DEVICE_CLASS(PCI_CLASS_SERIAL_USB_USB4, ~0) },

drivers/thunderbolt/nhi.h

+2 −0
Original line number Diff line number Diff line
@@ -72,6 +72,8 @@ extern const struct tb_nhi_ops icl_nhi_ops; 
#define PCI_DEVICE_ID_INTEL_TITAN_RIDGE_4C_BRIDGE	0x15ea

#define PCI_DEVICE_ID_INTEL_TITAN_RIDGE_4C_NHI		0x15eb

#define PCI_DEVICE_ID_INTEL_TITAN_RIDGE_DD_BRIDGE	0x15ef

#define PCI_DEVICE_ID_INTEL_ADL_NHI0			0x463e

#define PCI_DEVICE_ID_INTEL_ADL_NHI1			0x466d

#define PCI_DEVICE_ID_INTEL_ICL_NHI1			0x8a0d

#define PCI_DEVICE_ID_INTEL_ICL_NHI0			0x8a17

#define PCI_DEVICE_ID_INTEL_TGL_NHI0			0x9a1b