diff mbox series

[v4,2/2] usb: misc: onboard_usb_hub: Add TI USB8041 hub support

Message ID 20220727141117.909361-2-alexander.stein@ew.tq-group.com (mailing list archive)
State Accepted
Commit ed92f4353ef53e544db5311fd8efa0cd7fdc4e08
Headers show
Series [v4,1/2] usb: misc: onboard_usb_hub: Add reset-gpio support | expand

Commit Message

Alexander Stein July 27, 2022, 2:11 p.m. UTC 
This is a 4-port 3.0 USB hub.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
---
Changes in v4:
* Rebased to [1] commit e0c6b1f3d757 ("USB: usbsevseg: convert sysfs snprintf to sysfs_emit")

[1] https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git Branch usb-testing

 drivers/usb/misc/onboard_usb_hub.c | 3 +++
 drivers/usb/misc/onboard_usb_hub.h | 6 ++++++
 2 files changed, 9 insertions(+)

Comments

Matthias Kaehlcke July 27, 2022, 4:38 p.m. UTC | #1 
On Wed, Jul 27, 2022 at 04:11:17PM +0200, Alexander Stein wrote:
> This is a 4-port 3.0 USB hub.
> 
> Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>

Acked-by: Matthias Kaehlcke <mka@chromium.org>
diff mbox series

Patch

diff --git a/drivers/usb/misc/onboard_usb_hub.c b/drivers/usb/misc/onboard_usb_hub.c
index 0c81417dd9a7..eb8aef25a22d 100644
--- a/drivers/usb/misc/onboard_usb_hub.c
+++ b/drivers/usb/misc/onboard_usb_hub.c
@@ -339,6 +339,7 @@  static struct platform_driver onboard_hub_driver = {
 
 #define VENDOR_ID_MICROCHIP	0x0424
 #define VENDOR_ID_REALTEK	0x0bda
+#define VENDOR_ID_TI		0x0451
 
 /*
  * Returns the onboard_hub platform device that is associated with the USB
@@ -417,6 +418,8 @@  static const struct usb_device_id onboard_hub_id_table[] = {
 	{ USB_DEVICE(VENDOR_ID_REALTEK, 0x5411) }, /* RTS5411 USB 2.1 */
 	{ USB_DEVICE(VENDOR_ID_REALTEK, 0x0414) }, /* RTS5414 USB 3.2 */
 	{ USB_DEVICE(VENDOR_ID_REALTEK, 0x5414) }, /* RTS5414 USB 2.1 */
+	{ USB_DEVICE(VENDOR_ID_TI, 0x8140) }, /* TI USB8041 3.0 */
+	{ USB_DEVICE(VENDOR_ID_TI, 0x8142) }, /* TI USB8041 2.0 */
 	{}
 };
 MODULE_DEVICE_TABLE(usb, onboard_hub_id_table);
diff --git a/drivers/usb/misc/onboard_usb_hub.h b/drivers/usb/misc/onboard_usb_hub.h
index 562fa48fcf10..34beab8bce3d 100644
--- a/drivers/usb/misc/onboard_usb_hub.h
+++ b/drivers/usb/misc/onboard_usb_hub.h
@@ -18,8 +18,14 @@  static const struct onboard_hub_pdata realtek_rts5411_data = {
 	.reset_us = 0,
 };
 
+static const struct onboard_hub_pdata ti_tusb8041_data = {
+	.reset_us = 3000,
+};
+
 static const struct of_device_id onboard_hub_match[] = {
 	{ .compatible = "usb424,2514", .data = &microchip_usb424_data, },
+	{ .compatible = "usb451,8140", .data = &ti_tusb8041_data, },
+	{ .compatible = "usb451,8142", .data = &ti_tusb8041_data, },
 	{ .compatible = "usbbda,411", .data = &realtek_rts5411_data, },
 	{ .compatible = "usbbda,5411", .data = &realtek_rts5411_data, },
 	{ .compatible = "usbbda,414", .data = &realtek_rts5411_data, },