ARM: 7487/1: mm: avoid setting nG bit for user mappings that aren't present
[pandora-kernel.git] / arch / arm / mach-s5p64x0 / setup-spi.c
1 /* linux/arch/arm/mach-s5p64x0/setup-spi.c
2  *
3  * Copyright (C) 2011 Samsung Electronics Ltd.
4  *              http://www.samsung.com/
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 version 2 as
8  * published by the Free Software Foundation.
9  */
10
11 #include <linux/gpio.h>
12 #include <plat/gpio-cfg.h>
13
14 #ifdef CONFIG_S3C64XX_DEV_SPI0
15 int s3c64xx_spi0_cfg_gpio(void)
16 {
17         if (soc_is_s5p6450())
18                 s3c_gpio_cfgall_range(S5P6450_GPC(0), 3,
19                                         S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
20         else
21                 s3c_gpio_cfgall_range(S5P6440_GPC(0), 3,
22                                         S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
23         return 0;
24 }
25 #endif
26
27 #ifdef CONFIG_S3C64XX_DEV_SPI1
28 int s3c64xx_spi1_cfg_gpio(void)
29 {
30         if (soc_is_s5p6450())
31                 s3c_gpio_cfgall_range(S5P6450_GPC(4), 3,
32                                         S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
33         else
34                 s3c_gpio_cfgall_range(S5P6440_GPC(4), 3,
35                                         S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
36         return 0;
37 }
38 #endif