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usb: misc: onboard_usb_dev: Add Corechips SL6341 USB 2.0/3.0 hub

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Add the ID entries and platform data for the Corechips SL6341 onboard
USB 2.0/3.0 hub controller, which requires a reset pin and a power supply
for proper operation.

Signed-off-by: Alexey Charkov <alchark@flipper.net>
Link: https://patch.msgid.link/20260311-sl6341-v1-3-0a890056f054@flipper.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Alexey Charkov 2026-03-11 19:20:23 +04:00 committed by Greg Kroah-Hartman
parent bfcb86e58f
commit 0b9570c4ba
2 changed files with 12 additions and 0 deletions
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3
drivers/usb/misc/onboard_usb_dev.c
View File

@ -565,6 +565,7 @@ static struct platform_driver onboard_dev_driver = {
/************************** USB driver **************************/
#define VENDOR_ID_BISON 0x5986
#define VENDOR_ID_CORECHIPS 0x3431
#define VENDOR_ID_CYPRESS 0x04b4
#define VENDOR_ID_GENESYS 0x05e3
#define VENDOR_ID_MICROCHIP 0x0424
@ -649,6 +650,8 @@ static void onboard_dev_usbdev_disconnect(struct usb_device *udev)
static const struct usb_device_id onboard_dev_id_table[] = {
{ USB_DEVICE(VENDOR_ID_BISON, 0x1198) }, /* Bison Electronics Inc. Integrated Camera */
{ USB_DEVICE(VENDOR_ID_CORECHIPS, 0x6241) }, /* SL6341 2.0 HUB */
{ USB_DEVICE(VENDOR_ID_CORECHIPS, 0x6341) }, /* SL6341 3.0 HUB */
{ USB_DEVICE(VENDOR_ID_CYPRESS, 0x6500) }, /* CYUSB330x 3.0 HUB */
{ USB_DEVICE(VENDOR_ID_CYPRESS, 0x6502) }, /* CYUSB330x 2.0 HUB */
{ USB_DEVICE(VENDOR_ID_CYPRESS, 0x6503) }, /* CYUSB33{0,1}x 2.0 HUB, Vendor Mode */

9
drivers/usb/misc/onboard_usb_dev.h
View File

@ -80,6 +80,13 @@ static const struct onboard_dev_pdata bison_intcamera_data = {
.is_hub = false,
};
static const struct onboard_dev_pdata corechips_sl6341_data = {
.reset_us = 10000,
.num_supplies = 2,
.supply_names = { "vdd1v1", "vdd3v3" },
.is_hub = true,
};
static const struct onboard_dev_pdata cypress_hx3_data = {
.reset_us = 10000,
.num_supplies = 2,
@ -165,6 +172,8 @@ static const struct of_device_id onboard_dev_match[] = {
{ .compatible = "usb2109,817", .data = &vialab_vl817_data, },
{ .compatible = "usb2109,2817", .data = &vialab_vl817_data, },
{ .compatible = "usb20b1,0013", .data = &xmos_xvf3500_data, },
{ .compatible = "usb3431,6241", .data = &corechips_sl6341_data, },
{ .compatible = "usb3431,6341", .data = &corechips_sl6341_data, },
{ .compatible = "usb5986,1198", .data = &bison_intcamera_data, },
{}
};