f7c13cb48e
Add support for Microchip USB2517 USB 2.0 hub to the onboard usb hub
driver. Adopt the generic usb-device compatible ("usbVID,PID").
This hub has the same reset timings as USB2514, so reuse that one.
There is also an USB2517I which just has industrial temperature range.
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Cc: stable <stable@kernel.org>
Acked-by: Matthias Kaehlcke <mka@chromium.org>
Link: https://lore.kernel.org/r/20230223073920.2912298-1-alexander.stein@ew.tq-group.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
54 lines
1.6 KiB
C
54 lines
1.6 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (c) 2022, Google LLC
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*/
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#ifndef _USB_MISC_ONBOARD_USB_HUB_H
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#define _USB_MISC_ONBOARD_USB_HUB_H
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struct onboard_hub_pdata {
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unsigned long reset_us; /* reset pulse width in us */
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};
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static const struct onboard_hub_pdata microchip_usb424_data = {
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.reset_us = 1,
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};
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static const struct onboard_hub_pdata realtek_rts5411_data = {
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.reset_us = 0,
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};
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static const struct onboard_hub_pdata ti_tusb8041_data = {
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.reset_us = 3000,
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};
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static const struct onboard_hub_pdata genesys_gl850g_data = {
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.reset_us = 3,
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};
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static const struct onboard_hub_pdata genesys_gl852g_data = {
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.reset_us = 50,
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};
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static const struct onboard_hub_pdata vialab_vl817_data = {
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.reset_us = 10,
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};
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static const struct of_device_id onboard_hub_match[] = {
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{ .compatible = "usb424,2514", .data = µchip_usb424_data, },
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{ .compatible = "usb424,2517", .data = µchip_usb424_data, },
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{ .compatible = "usb451,8140", .data = &ti_tusb8041_data, },
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{ .compatible = "usb451,8142", .data = &ti_tusb8041_data, },
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{ .compatible = "usb5e3,608", .data = &genesys_gl850g_data, },
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{ .compatible = "usb5e3,610", .data = &genesys_gl852g_data, },
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{ .compatible = "usbbda,411", .data = &realtek_rts5411_data, },
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{ .compatible = "usbbda,5411", .data = &realtek_rts5411_data, },
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{ .compatible = "usbbda,414", .data = &realtek_rts5411_data, },
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{ .compatible = "usbbda,5414", .data = &realtek_rts5411_data, },
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{ .compatible = "usb2109,817", .data = &vialab_vl817_data, },
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{ .compatible = "usb2109,2817", .data = &vialab_vl817_data, },
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{}
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};
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#endif /* _USB_MISC_ONBOARD_USB_HUB_H */
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