| David Brazdil | 0f672f6 | 2019-12-10 10:32:29 +0000 | [diff] [blame^] | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 2 | /* |
| 3 | * Copyright (c) 2006 Simtec Electronics |
| 4 | * Ben Dooks <ben@simtec.co.uk> |
| 5 | * |
| 6 | * S3C2410 - SPI Controller platform_device info |
| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 7 | */ |
| 8 | |
| 9 | #ifndef __LINUX_SPI_S3C24XX_H |
| 10 | #define __LINUX_SPI_S3C24XX_H __FILE__ |
| 11 | |
| 12 | struct s3c2410_spi_info { |
| 13 | int pin_cs; /* simple gpio cs */ |
| 14 | unsigned int num_cs; /* total chipselects */ |
| 15 | int bus_num; /* bus number to use. */ |
| 16 | |
| 17 | unsigned int use_fiq:1; /* use fiq */ |
| 18 | |
| 19 | void (*gpio_setup)(struct s3c2410_spi_info *spi, int enable); |
| 20 | void (*set_cs)(struct s3c2410_spi_info *spi, int cs, int pol); |
| 21 | }; |
| 22 | |
| 23 | extern int s3c24xx_set_fiq(unsigned int irq, bool on); |
| 24 | |
| 25 | #endif /* __LINUX_SPI_S3C24XX_H */ |