1 // SPDX-License-Identifier: GPL-2.0+
2 /*
3 * usb_c67x00.h: platform definitions for the Cypress C67X00 USB chip
4 *
5 * Copyright (C) 2006-2008 Barco N.V.
6 */
7
8 #ifndef _LINUX_USB_C67X00_H
9 #define _LINUX_USB_C67X00_H
10
11 /* SIE configuration */
12 #define C67X00_SIE_UNUSED 0
13 #define C67X00_SIE_HOST 1
14 #define C67X00_SIE_PERIPHERAL_A 2 /* peripheral on A port */
15 #define C67X00_SIE_PERIPHERAL_B 3 /* peripheral on B port */
16
17 #define c67x00_sie_config(config, n) (((config)>>(4*(n)))&0x3)
18
19 #define C67X00_SIE1_UNUSED (C67X00_SIE_UNUSED << 0)
20 #define C67X00_SIE1_HOST (C67X00_SIE_HOST << 0)
21 #define C67X00_SIE1_PERIPHERAL_A (C67X00_SIE_PERIPHERAL_A << 0)
22 #define C67X00_SIE1_PERIPHERAL_B (C67X00_SIE_PERIPHERAL_B << 0)
23
24 #define C67X00_SIE2_UNUSED (C67X00_SIE_UNUSED << 4)
25 #define C67X00_SIE2_HOST (C67X00_SIE_HOST << 4)
26 #define C67X00_SIE2_PERIPHERAL_A (C67X00_SIE_PERIPHERAL_A << 4)
27 #define C67X00_SIE2_PERIPHERAL_B (C67X00_SIE_PERIPHERAL_B << 4)
28
29 struct c67x00_platform_data {
30 int sie_config; /* SIEs config (C67X00_SIEx_*) */
31 unsigned long hpi_regstep; /* Step between HPI registers */
32 };
33
34 #endif /* _LINUX_USB_C67X00_H */
35
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