[PATCH 1/2] usb: usb_onboard_hub: add support for TI TUSB8041

Alexander Stein alexander.stein at ew.tq-group.com
Mon Jun 1 10:27:14 CEST 2026


From: Markus Niebel <Markus.Niebel at ew.tq-group.com>

Add support for the TI TUSB8041 USB3.0 and 2.0 Hub. A reset duration of
3ms is specified in the datasheet.

Signed-off-by: Markus Niebel <Markus.Niebel at ew.tq-group.com>
Signed-off-by: Alexander Stein <alexander.stein at ew.tq-group.com>
---
 common/usb_onboard_hub.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/common/usb_onboard_hub.c b/common/usb_onboard_hub.c
index 6fc34489a98..e7bd0b9ccdd 100644
--- a/common/usb_onboard_hub.c
+++ b/common/usb_onboard_hub.c
@@ -277,6 +277,12 @@ static const struct onboard_hub_data usb5744_data = {
 	.supply_names = { "vdd-supply" },
 };
 
+static const struct onboard_hub_data tusb8041_data = {
+	.reset_us = 3000,
+	.num_supplies = 1,
+	.supply_names = { "vdd-supply" },
+};
+
 static const struct onboard_hub_data usbhx3_data = {
 	.reset_us = 10000,
 	.num_supplies = 2,
@@ -293,6 +299,12 @@ static const struct udevice_id usb_onboard_hub_ids[] = {
 	}, {
 		.compatible = "usb424,5744",	/* USB5744 USB 3.0 */
 		.data = (ulong)&usb5744_data,
+	}, {
+		.compatible = "usb451,8140",	/* TUSB8041 USB 3.0 */
+		.data = (ulong)&tusb8041_data,
+	}, {
+		.compatible = "usb451,8142",	/* TUSB8041 USB 2.0 */
+		.data = (ulong)&tusb8041_data,
 	}, {
 		.compatible = "usb4b4,6504",	/* Cypress HX3 USB 3.0 */
 		.data = (ulong)&usbhx3_data,
-- 
2.43.0



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