intel_th: pci: Add Alder Lake-M support

commit 48cb17531b15967d9d3f34c770a25cc6c4ca6ad1 upstream.

This adds support for the Trace Hub in Alder Lake-M PCH.

Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: stable@vger.kernel.org # v4.14+
Link: https://lore.kernel.org/r/20210414171251.14672-8-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 60cc990..817cdb2 100644 (file)
--- a/drivers/hwtracing/intel_th/pci.c
+++ b/drivers/hwtracing/intel_th/pci.c
@@ -274,6 +274,11 @@ static const struct pci_device_id intel_th_pci_id_table[] = {
                .driver_data = (kernel_ulong_t)&intel_th_2x,
        },
        {
+               /* Alder Lake-M */
+               PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x54a6),
+               .driver_data = (kernel_ulong_t)&intel_th_2x,
+       },
+       {
                /* Alder Lake CPU */
                PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x466f),
                .driver_data = (kernel_ulong_t)&intel_th_2x,