intel_th: pci: Add Broxton-M SOC support

This adds Intel(R) Trace Hub PCI ID for Broxton-M SOC.
Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Reviewed-by: Laurent Fert <laurent.fert@intel.com>

drivers/hwtracing/intel_th/pci.c

@@ -75,6 +75,11 @@ static const struct pci_device_id intel_th_pci_id_table[] = {
 		PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x0a80),
 		.driver_data = (kernel_ulong_t)0,
 	},
+	{
+		/* Broxton B-step */
+		PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x1a8e),
+		.driver_data = (kernel_ulong_t)0,
+	},
 	{ 0 },
 };