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d2b21f19 CM |
1 | /* |
2 | * board-specific data for the libertas_spi driver. | |
3 | * | |
4 | * Copyright 2008 Analog Devices Inc. | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; either version 2 of the License, or (at | |
9 | * your option) any later version. | |
10 | */ | |
11 | #ifndef _LIBERTAS_SPI_H_ | |
12 | #define _LIBERTAS_SPI_H_ | |
13 | struct libertas_spi_platform_data { | |
14 | /* There are two ways to read data from the WLAN module's SPI | |
15 | * interface. Setting 0 or 1 here controls which one is used. | |
16 | * | |
17 | * Usually you want to set use_dummy_writes = 1. | |
18 | * However, if that doesn't work or if you are using a slow SPI clock | |
19 | * speed, you may want to use 0 here. */ | |
20 | u16 use_dummy_writes; | |
21 | ||
22 | /* GPIO number to use as chip select */ | |
23 | u16 gpio_cs; | |
24 | }; | |
25 | #endif |