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5fd54ace | 1 | // SPDX-License-Identifier: GPL-2.0+ |
b02b371e PK |
2 | /* |
3 | * usb_c67x00.h: platform definitions for the Cypress C67X00 USB chip | |
4 | * | |
5 | * Copyright (C) 2006-2008 Barco N.V. | |
6 | * | |
7 | * This program is free software; you can redistribute it and/or modify | |
8 | * it under the terms of the GNU General Public License as published by | |
9 | * the Free Software Foundation; either version 2 of the License, or | |
10 | * (at your option) any later version. | |
11 | * | |
12 | * This program is distributed in the hope that it will be useful, | |
13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | * GNU General Public License for more details. | |
16 | * | |
17 | * You should have received a copy of the GNU General Public License | |
18 | * along with this program; if not, write to the Free Software | |
19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, | |
20 | * MA 02110-1301 USA. | |
21 | */ | |
22 | ||
23 | #ifndef _LINUX_USB_C67X00_H | |
24 | #define _LINUX_USB_C67X00_H | |
25 | ||
26 | /* SIE configuration */ | |
27 | #define C67X00_SIE_UNUSED 0 | |
28 | #define C67X00_SIE_HOST 1 | |
29 | #define C67X00_SIE_PERIPHERAL_A 2 /* peripheral on A port */ | |
30 | #define C67X00_SIE_PERIPHERAL_B 3 /* peripheral on B port */ | |
31 | ||
32 | #define c67x00_sie_config(config, n) (((config)>>(4*(n)))&0x3) | |
33 | ||
34 | #define C67X00_SIE1_UNUSED (C67X00_SIE_UNUSED << 0) | |
35 | #define C67X00_SIE1_HOST (C67X00_SIE_HOST << 0) | |
36 | #define C67X00_SIE1_PERIPHERAL_A (C67X00_SIE_PERIPHERAL_A << 0) | |
37 | #define C67X00_SIE1_PERIPHERAL_B (C67X00_SIE_PERIPHERAL_B << 0) | |
38 | ||
39 | #define C67X00_SIE2_UNUSED (C67X00_SIE_UNUSED << 4) | |
40 | #define C67X00_SIE2_HOST (C67X00_SIE_HOST << 4) | |
41 | #define C67X00_SIE2_PERIPHERAL_A (C67X00_SIE_PERIPHERAL_A << 4) | |
42 | #define C67X00_SIE2_PERIPHERAL_B (C67X00_SIE_PERIPHERAL_B << 4) | |
43 | ||
44 | struct c67x00_platform_data { | |
45 | int sie_config; /* SIEs config (C67X00_SIEx_*) */ | |
46 | unsigned long hpi_regstep; /* Step between HPI registers */ | |
47 | }; | |
48 | ||
49 | #endif /* _LINUX_USB_C67X00_H */ |