mfd: lpc_ich: iTCO_wdt patch for Intel Coleto Creek DeviceIDs

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>

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);