thunderbolt: Add two additional double words for adapters TMU for USB4 v2 routers

For USB4 v2 routers, the adapters's TMU capability has two additional
double words. Include them in the debugfs register dump.

Signed-off-by: Gil Fine <gil.fine@linux.intel.com>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>

Author: Gil Fine

drivers/thunderbolt/debugfs.c

@@ -19,7 +19,8 @@
 #define PORT_CAP_LANE_LEN	3
 #define PORT_CAP_USB3_LEN	5
 #define PORT_CAP_DP_LEN		8
-#define PORT_CAP_TMU_LEN	8
+#define PORT_CAP_TMU_V1_LEN	8
+#define PORT_CAP_TMU_V2_LEN	10
 #define PORT_CAP_BASIC_LEN	9
 #define PORT_CAP_USB4_LEN	20
 
@@ -1161,7 +1162,10 @@ static void port_cap_show(struct tb_port *port, struct seq_file *s,
 		break;
 
 	case TB_PORT_CAP_TIME1:
-		length = PORT_CAP_TMU_LEN;
+		if (usb4_switch_version(port->sw) < 2)
+			length = PORT_CAP_TMU_V1_LEN;
+		else
+			length = PORT_CAP_TMU_V2_LEN;
 		break;
 
 	case TB_PORT_CAP_POWER: