mei: me: add cedar fork device ids

commit 99397d33b763dc554d118aaa38cc5abc6ce985de upstream.

Add Cedar Fork (CDF) device ids, those belongs to the cannon point family.

Cc: <stable@vger.kernel.org>
Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Link: https://lore.kernel.org/r/20200324210730.17672-1-tomas.winkler@intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/misc/mei/hw-me-regs.h b/drivers/misc/mei/hw-me-regs.h
index d80372d21c14f09e6d4abaca70d71957e2ecbe74..2ac1dc5104b7a5dc63859aa07556f51bceb6a511 100644 (file)
--- a/drivers/misc/mei/hw-me-regs.h
+++ b/drivers/misc/mei/hw-me-regs.h
@@ -147,6 +147,8 @@
 #define MEI_DEV_ID_CMP_H      0x06e0  /* Comet Lake H */
 #define MEI_DEV_ID_CMP_H_3    0x06e4  /* Comet Lake H 3 (iTouch) */
 
+#define MEI_DEV_ID_CDF        0x18D3  /* Cedar Fork */
+
 #define MEI_DEV_ID_ICP_LP     0x34E0  /* Ice Lake Point LP */
 
 #define MEI_DEV_ID_TGP_LP     0xA0E0  /* Tiger Lake Point LP */

diff --git a/drivers/misc/mei/pci-me.c b/drivers/misc/mei/pci-me.c
index 3498c10b8263ba43dffd398ece29dc5e7e4b8f70..b4bf12f27caf5b019f53e90432e4addbce5bb906 100644 (file)
--- a/drivers/misc/mei/pci-me.c
+++ b/drivers/misc/mei/pci-me.c
@@ -118,6 +118,8 @@ static const struct pci_device_id mei_me_pci_tbl[] = {
        {MEI_PCI_DEVICE(MEI_DEV_ID_MCC, MEI_ME_PCH12_CFG)},
        {MEI_PCI_DEVICE(MEI_DEV_ID_MCC_4, MEI_ME_PCH8_CFG)},
 
+       {MEI_PCI_DEVICE(MEI_DEV_ID_CDF, MEI_ME_PCH8_CFG)},
+
        /* required last entry */
        {0, }
 };