diff --git a/subsys/usb/device/class/gs_usb.c b/subsys/usb/device/class/gs_usb.c
index 0a84f8f..5916f0c 100644
--- a/subsys/usb/device/class/gs_usb.c
+++ b/subsys/usb/device/class/gs_usb.c
@@ -127,7 +127,7 @@ static int gs_usb_request_bt_const(const struct device *dev, uint16_t ch, int32_
 	bt_const->tseg1_min = sys_cpu_to_le32(min->prop_seg + min->phase_seg1);
 	bt_const->tseg1_max = sys_cpu_to_le32(max->prop_seg + max->phase_seg1);
 	bt_const->tseg2_min = sys_cpu_to_le32(min->phase_seg2);
-	bt_const->tseg2_max = sys_cpu_to_le32(max->phase_seg1);
+	bt_const->tseg2_max = sys_cpu_to_le32(max->phase_seg2);
 	bt_const->sjw_max = sys_cpu_to_le32(max->sjw);
 	bt_const->brp_min = sys_cpu_to_le32(min->prescaler);
 	bt_const->brp_max = sys_cpu_to_le32(max->prescaler);
@@ -173,7 +173,7 @@ static int gs_usb_request_bt_const_ext(const struct device *dev, uint16_t ch, in
 	bt_const_ext->tseg1_min = sys_cpu_to_le32(min->prop_seg + min->phase_seg1);
 	bt_const_ext->tseg1_max = sys_cpu_to_le32(max->prop_seg + max->phase_seg1);
 	bt_const_ext->tseg2_min = sys_cpu_to_le32(min->phase_seg2);
-	bt_const_ext->tseg2_max = sys_cpu_to_le32(max->phase_seg1);
+	bt_const_ext->tseg2_max = sys_cpu_to_le32(max->phase_seg2);
 	bt_const_ext->sjw_max = sys_cpu_to_le32(max->sjw);
 	bt_const_ext->brp_min = sys_cpu_to_le32(min->prescaler);
 	bt_const_ext->brp_max = sys_cpu_to_le32(max->prescaler);
@@ -190,7 +190,7 @@ static int gs_usb_request_bt_const_ext(const struct device *dev, uint16_t ch, in
 	bt_const_ext->dtseg1_min = sys_cpu_to_le32(min->prop_seg + min->phase_seg1);
 	bt_const_ext->dtseg1_max = sys_cpu_to_le32(max->prop_seg + max->phase_seg1);
 	bt_const_ext->dtseg2_min = sys_cpu_to_le32(min->phase_seg2);
-	bt_const_ext->dtseg2_max = sys_cpu_to_le32(max->phase_seg1);
+	bt_const_ext->dtseg2_max = sys_cpu_to_le32(max->phase_seg2);
 	bt_const_ext->dsjw_max = sys_cpu_to_le32(max->sjw);
 	bt_const_ext->dbrp_min = sys_cpu_to_le32(min->prescaler);
 	bt_const_ext->dbrp_max = sys_cpu_to_le32(max->prescaler);
diff --git a/subsys/usb/device_next/class/gs_usb.c b/subsys/usb/device_next/class/gs_usb.c
index 4158109..bdcee0a 100644
--- a/subsys/usb/device_next/class/gs_usb.c
+++ b/subsys/usb/device_next/class/gs_usb.c
@@ -131,7 +131,7 @@ static int gs_usb_request_bt_const(const struct device *dev, uint16_t ch, struct
 	bt_const.tseg1_min = sys_cpu_to_le32(min->prop_seg + min->phase_seg1);
 	bt_const.tseg1_max = sys_cpu_to_le32(max->prop_seg + max->phase_seg1);
 	bt_const.tseg2_min = sys_cpu_to_le32(min->phase_seg2);
-	bt_const.tseg2_max = sys_cpu_to_le32(max->phase_seg1);
+	bt_const.tseg2_max = sys_cpu_to_le32(max->phase_seg2);
 	bt_const.sjw_max = sys_cpu_to_le32(max->sjw);
 	bt_const.brp_min = sys_cpu_to_le32(min->prescaler);
 	bt_const.brp_max = sys_cpu_to_le32(max->prescaler);
@@ -176,7 +176,7 @@ static int gs_usb_request_bt_const_ext(const struct device *dev, uint16_t ch,
 	bt_const_ext.tseg1_min = sys_cpu_to_le32(min->prop_seg + min->phase_seg1);
 	bt_const_ext.tseg1_max = sys_cpu_to_le32(max->prop_seg + max->phase_seg1);
 	bt_const_ext.tseg2_min = sys_cpu_to_le32(min->phase_seg2);
-	bt_const_ext.tseg2_max = sys_cpu_to_le32(max->phase_seg1);
+	bt_const_ext.tseg2_max = sys_cpu_to_le32(max->phase_seg2);
 	bt_const_ext.sjw_max = sys_cpu_to_le32(max->sjw);
 	bt_const_ext.brp_min = sys_cpu_to_le32(min->prescaler);
 	bt_const_ext.brp_max = sys_cpu_to_le32(max->prescaler);
@@ -193,7 +193,7 @@ static int gs_usb_request_bt_const_ext(const struct device *dev, uint16_t ch,
 	bt_const_ext.dtseg1_min = sys_cpu_to_le32(min->prop_seg + min->phase_seg1);
 	bt_const_ext.dtseg1_max = sys_cpu_to_le32(max->prop_seg + max->phase_seg1);
 	bt_const_ext.dtseg2_min = sys_cpu_to_le32(min->phase_seg2);
-	bt_const_ext.dtseg2_max = sys_cpu_to_le32(max->phase_seg1);
+	bt_const_ext.dtseg2_max = sys_cpu_to_le32(max->phase_seg2);
 	bt_const_ext.dsjw_max = sys_cpu_to_le32(max->sjw);
 	bt_const_ext.dbrp_min = sys_cpu_to_le32(min->prescaler);
 	bt_const_ext.dbrp_max = sys_cpu_to_le32(max->prescaler);