diff --git a/drivers/usb/typec/tps6598x.c b/drivers/usb/typec/tps6598x.c
index eb8046f87a5445d39b7fa81dad0fdc8540f9de0b..a237bac2b67409f189cd75005d5113d0207aa362 100644
--- a/drivers/usb/typec/tps6598x.c
+++ b/drivers/usb/typec/tps6598x.c
@@ -39,7 +39,7 @@
 #define TPS_STATUS_VCONN(s)		(!!((s) & BIT(7)))
 
 /* TPS_REG_SYSTEM_CONF bits */
-#define TPS_SYSCONF_PORTINFO(c)		((c) & 3)
+#define TPS_SYSCONF_PORTINFO(c)		((c) & 7)
 
 enum {
 	TPS_PORTINFO_SINK,