diff --git a/util/inteltool/gpio_names/cannonlake_lp.h b/util/inteltool/gpio_names/cannonlake_lp.h
index 9d9c66ba47..27d820cc03 100644
--- a/util/inteltool/gpio_names/cannonlake_lp.h
+++ b/util/inteltool/gpio_names/cannonlake_lp.h
@@ -75,36 +75,36 @@ const struct gpio_group cannonlake_pch_lp_group_b = {
 };
 
 const char *const cannonlake_pch_lp_group_c_names[] = {
-	"GPP_C0",	"SMBCLK",	"n/a",
-	"GPP_C1",	"SMBDATA",	"n/a",
-	"GPP_C2",	"SMBALERT#",	"n/a",
-	"GPP_C3",	"SML0CLK",	"n/a",
-	"GPP_C4",	"SML0DATA",	"n/a",
-	"GPP_C5",	"SML0ALERT#",	"n/a",
-	"GPP_C6",	"SML1CLK",	"n/a",
-	"GPP_C7",	"SML1DATA",	"n/a",
-	"GPP_C8",	"UART0_RXD",	"n/a",
-	"GPP_C9",	"UART0_TXD",	"n/a",
-	"GPP_C10",	"UART0_RTS#",	"n/a",
-	"GPP_C11",	"UART0_CTS#",	"n/a",
-	"GPP_C12",	"UART1_RXD",	"ISH_UART1_RXD",
-	"GPP_C13",	"UART1_TXD",	"ISH_UART1_TXD",
-	"GPP_C14",	"UART1_RTS#",	"ISH_UART1_RTS#",
-	"GPP_C15",	"UART1_CTS#",	"ISH_UART1_CTS#",
-	"GPP_C16",	"I2C0_SDA",	"n/a",
-	"GPP_C17",	"I2C0_SCL",	"n/a",
-	"GPP_C18",	"I2C1_SDA",	"n/a",
-	"GPP_C19",	"I2C1_SCL",	"n/a",
-	"GPP_C20",	"UART2_RXD",	"n/a",
-	"GPP_C21",	"UART2_TXD",	"n/a",
-	"GPP_C22",	"UART2_RTS#",	"n/a",
-	"GPP_C23",	"UART2_CTS#",	"n/a",
+	"GPP_C0",	"SMBCLK",	"n/a",			"n/a",
+	"GPP_C1",	"SMBDATA",	"n/a",			"n/a",
+	"GPP_C2",	"SMBALERT#",	"n/a",			"n/a",
+	"GPP_C3",	"SML0CLK",	"n/a",			"n/a",
+	"GPP_C4",	"SML0DATA",	"n/a",			"n/a",
+	"GPP_C5",	"SML0ALERT#",	"n/a",			"n/a",
+	"GPP_C6",	"SML1CLK",	"n/a",			"n/a",
+	"GPP_C7",	"SML1DATA",	"n/a",			"n/a",
+	"GPP_C8",	"UART0_RXD",	"n/a",			"n/a",
+	"GPP_C9",	"UART0_TXD",	"n/a",			"n/a",
+	"GPP_C10",	"UART0_RTS#",	"n/a",			"n/a",
+	"GPP_C11",	"UART0_CTS#",	"n/a",			"n/a",
+	"GPP_C12",	"UART1_RXD",	"ISH_UART1_RXD",	"CNV_MFUART1_RXD",
+	"GPP_C13",	"UART1_TXD",	"ISH_UART1_TXD",	"CNV_MFUART1_TXD",
+	"GPP_C14",	"UART1_RTS#",	"ISH_UART1_RTS#",	"CNV_MFUART1_RTS",
+	"GPP_C15",	"UART1_CTS#",	"ISH_UART1_CTS#",	"CNV_MFUART1_CTS",
+	"GPP_C16",	"I2C0_SDA",	"n/a",			"n/a",
+	"GPP_C17",	"I2C0_SCL",	"n/a",			"n/a",
+	"GPP_C18",	"I2C1_SDA",	"n/a",			"n/a",
+	"GPP_C19",	"I2C1_SCL",	"n/a",			"n/a",
+	"GPP_C20",	"UART2_RXD",	"n/a",			"n/a",
+	"GPP_C21",	"UART2_TXD",	"n/a",			"n/a",
+	"GPP_C22",	"UART2_RTS#",	"n/a",			"n/a",
+	"GPP_C23",	"UART2_CTS#",	"n/a",			"n/a",
 };
 
 const struct gpio_group cannonlake_pch_lp_group_c = {
 	.display	= "------- GPIO Group GPP_C -------",
-	.pad_count	= ARRAY_SIZE(cannonlake_pch_lp_group_c_names) / 3,
-	.func_count	= 3,
+	.pad_count	= ARRAY_SIZE(cannonlake_pch_lp_group_c_names) / 4,
+	.func_count	= 4,
 	.pad_names	= cannonlake_pch_lp_group_c_names,
 };