intel_th: pci: Add Elkhart Lake SOC support

commit 88385866bab8d5e18c7f45d1023052c783572e03 upstream.

This adds support for Intel Trace Hub in Elkhart Lake.

Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20191217115527.74383-3-alexander.shishkin@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/hwtracing/intel_th/pci.c b/drivers/hwtracing/intel_th/pci.c
index f03ed84..e63a0c2 100644 (file)
--- a/drivers/hwtracing/intel_th/pci.c
+++ b/drivers/hwtracing/intel_th/pci.c
@@ -210,6 +210,11 @@ static const struct pci_device_id intel_th_pci_id_table[] = {
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x4da6),
                .driver_data = (kernel_ulong_t)&intel_th_2x,
        },
+       {
+               /* Elkhart Lake */
+               PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x4b26),
+               .driver_data = (kernel_ulong_t)&intel_th_2x,
+       },
        { 0 },
 };