mtd: spi-nor: intel-spi: Add support for Intel Ice Lake SPI serial flash

Intel Ice Lake exposes the SPI serial flash controller as a PCI device
in the same way than Intel Denverton. Add Ice Lake SPI serial flash PCI
ID to the driver list of supported devices.
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
Cc: stable@vger.kernel.org
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>

drivers/mtd/spi-nor/intel-spi-pci.c

@@ -65,6 +65,7 @@ static void intel_spi_pci_remove(struct pci_dev *pdev)
 static const struct pci_device_id intel_spi_pci_ids[] = {
 	{ PCI_VDEVICE(INTEL, 0x18e0), (unsigned long)&bxt_info },
 	{ PCI_VDEVICE(INTEL, 0x19e0), (unsigned long)&bxt_info },
+	{ PCI_VDEVICE(INTEL, 0x34a4), (unsigned long)&bxt_info },
 	{ PCI_VDEVICE(INTEL, 0xa1a4), (unsigned long)&bxt_info },
 	{ PCI_VDEVICE(INTEL, 0xa224), (unsigned long)&bxt_info },
 	{ },