1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Copyright (c) 2022, Google LLC
4  */
5 
6 #ifndef _USB_MISC_ONBOARD_USB_HUB_H
7 #define _USB_MISC_ONBOARD_USB_HUB_H
8 
9 struct onboard_hub_pdata {
10 	unsigned long reset_us;		/* reset pulse width in us */
11 	unsigned int num_supplies;	/* number of supplies */
12 };
13 
14 static const struct onboard_hub_pdata microchip_usb424_data = {
15 	.reset_us = 1,
16 	.num_supplies = 1,
17 };
18 
19 static const struct onboard_hub_pdata microchip_usb5744_data = {
20 	.reset_us = 0,
21 	.num_supplies = 2,
22 };
23 
24 static const struct onboard_hub_pdata realtek_rts5411_data = {
25 	.reset_us = 0,
26 	.num_supplies = 1,
27 };
28 
29 static const struct onboard_hub_pdata ti_tusb8041_data = {
30 	.reset_us = 3000,
31 	.num_supplies = 1,
32 };
33 
34 static const struct onboard_hub_pdata cypress_hx3_data = {
35 	.reset_us = 10000,
36 	.num_supplies = 2,
37 };
38 
39 static const struct onboard_hub_pdata genesys_gl850g_data = {
40 	.reset_us = 3,
41 	.num_supplies = 1,
42 };
43 
44 static const struct onboard_hub_pdata genesys_gl852g_data = {
45 	.reset_us = 50,
46 	.num_supplies = 1,
47 };
48 
49 static const struct onboard_hub_pdata vialab_vl817_data = {
50 	.reset_us = 10,
51 	.num_supplies = 1,
52 };
53 
54 static const struct of_device_id onboard_hub_match[] = {
55 	{ .compatible = "usb424,2412", .data = &microchip_usb424_data, },
56 	{ .compatible = "usb424,2514", .data = &microchip_usb424_data, },
57 	{ .compatible = "usb424,2517", .data = &microchip_usb424_data, },
58 	{ .compatible = "usb424,2744", .data = &microchip_usb5744_data, },
59 	{ .compatible = "usb424,5744", .data = &microchip_usb5744_data, },
60 	{ .compatible = "usb451,8140", .data = &ti_tusb8041_data, },
61 	{ .compatible = "usb451,8142", .data = &ti_tusb8041_data, },
62 	{ .compatible = "usb4b4,6504", .data = &cypress_hx3_data, },
63 	{ .compatible = "usb4b4,6506", .data = &cypress_hx3_data, },
64 	{ .compatible = "usb5e3,608", .data = &genesys_gl850g_data, },
65 	{ .compatible = "usb5e3,610", .data = &genesys_gl852g_data, },
66 	{ .compatible = "usb5e3,620", .data = &genesys_gl852g_data, },
67 	{ .compatible = "usbbda,411", .data = &realtek_rts5411_data, },
68 	{ .compatible = "usbbda,5411", .data = &realtek_rts5411_data, },
69 	{ .compatible = "usbbda,414", .data = &realtek_rts5411_data, },
70 	{ .compatible = "usbbda,5414", .data = &realtek_rts5411_data, },
71 	{ .compatible = "usb2109,817", .data = &vialab_vl817_data, },
72 	{ .compatible = "usb2109,2817", .data = &vialab_vl817_data, },
73 	{}
74 };
75 
76 #endif /* _USB_MISC_ONBOARD_USB_HUB_H */
77