mfd: lpc_ich: iTCO_wdt patch for Intel Coleto Creek DeviceIDs

commit 283aae8ab88e695a660c610d6535ca44bc5b8835 upstream.

This patch adds the LPC Controller DeviceIDs for iTCO Watchdog for
the Intel Coleto Creek PCH.

Signed-off-by: Seth Heasley <seth.heasley@intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Cc: "Chan, Wei Sern" <wei.sern.chan@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 7 insertions, 0 deletions

diff --git a/drivers/mfd/lpc_ich.c b/drivers/mfd/lpc_ich.c
index 330cd44771be..4be5be34194f 100644
--- a/drivers/mfd/lpc_ich.c
+++ b/drivers/mfd/lpc_ich.c
@@ -52,6 +52,7 @@
  *      document number TBD : Lynx Point-LP
  *      document number TBD : Wellsburg
  *      document number TBD : Avoton SoC
+ *      document number TBD : Coleto Creek
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
@@ -209,6 +210,7 @@ enum lpc_chipsets {
         LPC_LPT_LP,     /* Lynx Point-LP */
         LPC_WBG,        /* Wellsburg */
         LPC_AVN,        /* Avoton SoC */
+        LPC_COLETO,     /* Coleto Creek */
 };
 
 struct lpc_ich_info lpc_chipset_info[] = {
@@ -497,6 +499,10 @@ struct lpc_ich_info lpc_chipset_info[] = {
                 .name = "Avoton SoC",
                 .iTCO_version = 1,
         },
+        [LPC_COLETO] = {
+                .name = "Coleto Creek",
+                .iTCO_version = 2,
+        },
 };
 
 /*
@@ -714,6 +720,7 @@ static DEFINE_PCI_DEVICE_TABLE(lpc_ich_ids) = {
         { PCI_VDEVICE(INTEL, 0x1f39), LPC_AVN},
         { PCI_VDEVICE(INTEL, 0x1f3a), LPC_AVN},
         { PCI_VDEVICE(INTEL, 0x1f3b), LPC_AVN},
+        { PCI_VDEVICE(INTEL, 0x2390), LPC_COLETO},
         { 0, },                 /* End of list */
 };
 MODULE_DEVICE_TABLE(pci, lpc_ich_ids);