mei: me: add mule creek canyon (EHL) device ids

commit 1be8624a0cbef720e8da39a15971e01abffc865b upstream.

Add Mule Creek Canyon (PCH) MEI device ids for Elkhart Lake (EHL) Platform.

Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20190712095814.20746-1-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 bb1ee9834a029d28fdd690ed660f6f6355c89b67..225373e4a9ef9782ce55a27477b1610ade456e3b 100644 (file)
--- a/drivers/misc/mei/hw-me-regs.h
+++ b/drivers/misc/mei/hw-me-regs.h
@@ -141,6 +141,9 @@
 
 #define MEI_DEV_ID_ICP_LP     0x34E0  /* Ice Lake Point LP */
 
+#define MEI_DEV_ID_MCC        0x4B70  /* Mule Creek Canyon (EHL) */
+#define MEI_DEV_ID_MCC_4      0x4B75  /* Mule Creek Canyon 4 (EHL) */
+
 /*
  * MEI HW Section
  */

diff --git a/drivers/misc/mei/pci-me.c b/drivers/misc/mei/pci-me.c
index 4299658d48d63ab011271c264cc6af77cd94843c..a66ebceea408134d6614365771a660be2b3c0dfc 100644 (file)
--- a/drivers/misc/mei/pci-me.c
+++ b/drivers/misc/mei/pci-me.c
@@ -107,6 +107,9 @@ static const struct pci_device_id mei_me_pci_tbl[] = {
 
        {MEI_PCI_DEVICE(MEI_DEV_ID_ICP_LP, MEI_ME_PCH12_CFG)},
 
+       {MEI_PCI_DEVICE(MEI_DEV_ID_MCC, MEI_ME_PCH12_CFG)},
+       {MEI_PCI_DEVICE(MEI_DEV_ID_MCC_4, MEI_ME_PCH8_CFG)},
+
        /* required last entry */
        {0, }
 };