dmaengine: idxd: Add a new IAA device ID for Wildcat Lake family platforms

JIRA: https://issues.redhat.com/browse/RHEL-95628
Upstream Status: merged into the linux.git

commit c937969
Author: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
Date:   Fri Aug 1 14:59:35 2025 -0700

    dmaengine: idxd: Add a new IAA device ID for Wildcat Lake family platforms

    A new IAA device ID, 0xfd2d, is introduced across all Wildcat Lake
    family platforms. Add the device ID to the IDXD driver.

    Signed-off-by: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
    Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@intel.com>
    Reviewed-by: Dave Jiang <dave.jiang@intel.com>
    Link: https://lore.kernel.org/r/20250801215936.188555-1-vinicius.gomes@intel.com
    Signed-off-by: Vinod Koul <vkoul@kernel.org>

Signed-off-by: Vladis Dronov <vdronov@redhat.com>

Author: nefigtut

drivers/dma/idxd/init.c

@@ -80,6 +80,8 @@ static struct pci_device_id idxd_pci_tbl[] = {
 	{ PCI_DEVICE_DATA(INTEL, IAA_DMR, &idxd_driver_data[IDXD_TYPE_IAX]) },
 	/* IAA PTL platforms */
 	{ PCI_DEVICE_DATA(INTEL, IAA_PTL, &idxd_driver_data[IDXD_TYPE_IAX]) },
+	/* IAA WCL platforms */
+	{ PCI_DEVICE_DATA(INTEL, IAA_WCL, &idxd_driver_data[IDXD_TYPE_IAX]) },
 	{ 0, }
 };
 MODULE_DEVICE_TABLE(pci, idxd_pci_tbl);

drivers/dma/idxd/registers.h

@@ -14,6 +14,7 @@
 #define PCI_DEVICE_ID_INTEL_DSA_DMR	0x1212
 #define PCI_DEVICE_ID_INTEL_IAA_DMR	0x1216
 #define PCI_DEVICE_ID_INTEL_IAA_PTL	0xb02d
+#define PCI_DEVICE_ID_INTEL_IAA_WCL	0xfd2d
 
 #define DEVICE_VERSION_1		0x100
 #define DEVICE_VERSION_2		0x200