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| author | Stefan Eichenberger <stefan.eichenberger@toradex.com> | 2023-11-13 15:59:21 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-11-22 12:12:56 +0000 |
| commit | 6972b38ca05235f6142715db7062ecc87a422e22 (patch) | |
| tree | ec2fff9ca13842c0c1cc9bb37fdc15a8182ae936 /drivers/usb/misc/onboard_usb_hub.c | |
| parent | d0c930b745cafde8e7d25d0356c648bca669556a (diff) | |
| download | linux-6972b38ca05235f6142715db7062ecc87a422e22.tar.gz linux-6972b38ca05235f6142715db7062ecc87a422e22.tar.bz2 linux-6972b38ca05235f6142715db7062ecc87a422e22.zip | |
usb: misc: onboard-hub: add support for Microchip USB5744
Add support for the Microchip USB5744 USB3.0 and USB2.0 Hub.
The Microchip USB5744 supports two power supplies, one for 1V2 and one
for 3V3. According to the datasheet there is no need for a delay between
power on and reset, so this value is set to 0.
Signed-off-by: Stefan Eichenberger <stefan.eichenberger@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Cc: stable <stable@kernel.org>
Acked-by: Matthias Kaehlcke <mka@chromium.org>
Link: https://lore.kernel.org/r/20231113145921.30104-3-francesco@dolcini.it
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/misc/onboard_usb_hub.c')
| -rw-r--r-- | drivers/usb/misc/onboard_usb_hub.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/usb/misc/onboard_usb_hub.c b/drivers/usb/misc/onboard_usb_hub.c index a341b2fbb7b4..2b45404e9732 100644 --- a/drivers/usb/misc/onboard_usb_hub.c +++ b/drivers/usb/misc/onboard_usb_hub.c @@ -432,6 +432,8 @@ static const struct usb_device_id onboard_hub_id_table[] = { { USB_DEVICE(VENDOR_ID_MICROCHIP, 0x2412) }, /* USB2412 USB 2.0 */ { USB_DEVICE(VENDOR_ID_MICROCHIP, 0x2514) }, /* USB2514B USB 2.0 */ { USB_DEVICE(VENDOR_ID_MICROCHIP, 0x2517) }, /* USB2517 USB 2.0 */ + { USB_DEVICE(VENDOR_ID_MICROCHIP, 0x2744) }, /* USB5744 USB 2.0 */ + { USB_DEVICE(VENDOR_ID_MICROCHIP, 0x5744) }, /* USB5744 USB 3.0 */ { USB_DEVICE(VENDOR_ID_REALTEK, 0x0411) }, /* RTS5411 USB 3.1 */ { USB_DEVICE(VENDOR_ID_REALTEK, 0x5411) }, /* RTS5411 USB 2.1 */ { USB_DEVICE(VENDOR_ID_REALTEK, 0x0414) }, /* RTS5414 USB 3.2 */ |