intel_th: pci: Add Lewisburg PCH support

This adds Intel(R) Trace Hub PCI ID for Lewisburg PCH.

Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/hwtracing/intel_th/pci.c b/drivers/hwtracing/intel_th/pci.c
index 00ee60d9789e..c2a2ce8ee541 100644
--- a/drivers/hwtracing/intel_th/pci.c
+++ b/drivers/hwtracing/intel_th/pci.c
@@ -144,6 +144,11 @@ static const struct pci_device_id intel_th_pci_id_table[] = {
                 .driver_data = (kernel_ulong_t)0,
         },
         {
+                /* Lewisburg PCH */
+                PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xa1a6),
+                .driver_data = (kernel_ulong_t)0,
+        },
+        {
                 /* Gemini Lake */
                 PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x318e),
                 .driver_data = (kernel_ulong_t)&intel_th_2x,