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1 | /* |
2 | * HS-SPI device setup for S3C2443/S3C2416 | |
3 | * | |
4 | * Copyright (C) 2011 Samsung Electronics Ltd. | |
5 | * http://www.samsung.com/ | |
6 | * | |
7 | * This program is free software; you can redistribute it and/or modify | |
8 | * it under the terms of the GNU General Public License version 2 as | |
9 | * published by the Free Software Foundation. | |
10 | */ | |
11 | ||
12 | #include <linux/gpio.h> | |
13 | #include <linux/platform_device.h> | |
14 | ||
15 | #include <plat/gpio-cfg.h> | |
f03eb25e HS |
16 | |
17 | #include <mach/hardware.h> | |
18 | #include <mach/regs-gpio.h> | |
19 | ||
20 | #ifdef CONFIG_S3C64XX_DEV_SPI0 | |
868dee91 | 21 | int s3c64xx_spi0_cfg_gpio(void) |
f03eb25e HS |
22 | { |
23 | /* enable hsspi bit in misccr */ | |
24 | s3c2410_modify_misccr(S3C2416_MISCCR_HSSPI_EN2, 1); | |
25 | ||
26 | s3c_gpio_cfgall_range(S3C2410_GPE(11), 3, | |
27 | S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP); | |
28 | ||
29 | return 0; | |
30 | } | |
31 | #endif |