2 * HS-SPI device setup for S3C2443/S3C2416
4 * Copyright (C) 2011 Samsung Electronics Ltd.
5 * http://www.samsung.com/
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.
12 #include <linux/gpio.h>
13 #include <linux/platform_device.h>
15 #include <plat/gpio-cfg.h>
16 #include <plat/s3c64xx-spi.h>
18 #include <mach/hardware.h>
19 #include <mach/regs-gpio.h>
21 #ifdef CONFIG_S3C64XX_DEV_SPI0
22 struct s3c64xx_spi_info s3c64xx_spi0_pdata __initdata = {
23 .fifo_lvl_mask = 0x7f,
29 int s3c64xx_spi0_cfg_gpio(struct platform_device *pdev)
31 /* enable hsspi bit in misccr */
32 s3c2410_modify_misccr(S3C2416_MISCCR_HSSPI_EN2, 1);
34 s3c_gpio_cfgall_range(S3C2410_GPE(11), 3,
35 S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);