ahci: Add PCI ID for Cannon Lake PCH-LP AHCI

commit 4544e403eb25552aed7f0ee181a7a506b8800403 upstream.

This one should be using the default LPM policy for mobile chipsets so
add the PCI ID to the driver list of supported revices.

Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
[bwh: Backported to 3.16: Use board_ahci as we don't have board_ahci_mobile]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index bc4ff68c98169aac3320634cbe4ac83a8e04e72a..61017659621bb2afae2d76b502a268646f6c7196 100644 (file)
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -316,6 +316,7 @@ static const struct pci_device_id ahci_pci_tbl[] = {
        { PCI_VDEVICE(INTEL, 0x9c07), board_ahci }, /* Lynx Point-LP RAID */
        { PCI_VDEVICE(INTEL, 0x9c0e), board_ahci }, /* Lynx Point-LP RAID */
        { PCI_VDEVICE(INTEL, 0x9c0f), board_ahci }, /* Lynx Point-LP RAID */
+       { PCI_VDEVICE(INTEL, 0x9dd3), board_ahci }, /* Cannon Lake PCH-LP AHCI */
        { PCI_VDEVICE(INTEL, 0x1f22), board_ahci }, /* Avoton AHCI */
        { PCI_VDEVICE(INTEL, 0x1f23), board_ahci }, /* Avoton AHCI */
        { PCI_VDEVICE(INTEL, 0x1f24), board_ahci }, /* Avoton RAID */