1 /* arch/arm/mach-s3c2410/include/mach/spi.h
3 * Copyright (c) 2006 Simtec Electronics
4 * Ben Dooks <ben@simtec.co.uk>
6 * S3C2410 - SPI Controller platform_device info
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 as
10 * published by the Free Software Foundation.
13 #ifndef __ASM_ARCH_SPI_H
14 #define __ASM_ARCH_SPI_H __FILE__
16 struct s3c2410_spi_info {
17 int pin_cs; /* simple gpio cs */
18 unsigned int num_cs; /* total chipselects */
19 int bus_num; /* bus number to use. */
21 void (*gpio_setup)(struct s3c2410_spi_info *spi, int enable);
22 void (*set_cs)(struct s3c2410_spi_info *spi, int cs, int pol);
25 /* Standard setup / suspend routines for SPI GPIO pins. */
27 extern void s3c24xx_spi_gpiocfg_bus0_gpe11_12_13(struct s3c2410_spi_info *spi,
30 extern void s3c24xx_spi_gpiocfg_bus1_gpg5_6_7(struct s3c2410_spi_info *spi,
33 #endif /* __ASM_ARCH_SPI_H */