Commit | Line | Data |
---|---|---|
25dada97 PV |
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> | |
25dada97 | 12 | #include <plat/gpio-cfg.h> |
25dada97 PV |
13 | |
14 | #ifdef CONFIG_S3C64XX_DEV_SPI0 | |
868dee91 | 15 | int s3c64xx_spi0_cfg_gpio(void) |
25dada97 PV |
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 | |
868dee91 | 28 | int s3c64xx_spi1_cfg_gpio(void) |
25dada97 PV |
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 |