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authorAlexander Stein <alexander.stein@ew.tq-group.com>2022-07-27 17:11:17 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2022-07-27 17:26:20 +0300
commited92f4353ef53e544db5311fd8efa0cd7fdc4e08 (patch)
treef3a4c8244ff24720c08e5491b1944ad98f0fd4f0 /drivers/usb
parent40758e493f4d08093fbf58390f8a4bc55b501a49 (diff)
downloadlinux-ed92f4353ef53e544db5311fd8efa0cd7fdc4e08.tar.xz
usb: misc: onboard_usb_hub: Add TI USB8041 hub support
This is a 4-port 3.0 USB hub. Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Link: https://lore.kernel.org/r/20220727141117.909361-2-alexander.stein@ew.tq-group.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
-rw-r--r--drivers/usb/misc/onboard_usb_hub.c3
-rw-r--r--drivers/usb/misc/onboard_usb_hub.h6
2 files changed, 9 insertions, 0 deletions
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, },