| /* linux/arch/arm/mach-s5pv210/setup-spi.c |
| * |
| * Copyright (C) 2011 Samsung Electronics Ltd. |
| * http://www.samsung.com/ |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| */ |
| |
| #include <linux/gpio.h> |
| #include <linux/platform_device.h> |
| |
| #include <plat/gpio-cfg.h> |
| #include <plat/s3c64xx-spi.h> |
| |
| #ifdef CONFIG_S3C64XX_DEV_SPI0 |
| struct s3c64xx_spi_info s3c64xx_spi0_pdata = { |
| .fifo_lvl_mask = 0x1ff, |
| .rx_lvl_offset = 15, |
| .high_speed = 1, |
| .tx_st_done = 25, |
| }; |
| |
| int s3c64xx_spi0_cfg_gpio(struct platform_device *dev) |
| { |
| s3c_gpio_cfgpin(S5PV210_GPB(0), S3C_GPIO_SFN(2)); |
| s3c_gpio_setpull(S5PV210_GPB(0), S3C_GPIO_PULL_UP); |
| s3c_gpio_cfgall_range(S5PV210_GPB(2), 2, |
| S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP); |
| return 0; |
| } |
| #endif |
| |
| #ifdef CONFIG_S3C64XX_DEV_SPI1 |
| struct s3c64xx_spi_info s3c64xx_spi1_pdata = { |
| .fifo_lvl_mask = 0x7f, |
| .rx_lvl_offset = 15, |
| .high_speed = 1, |
| .tx_st_done = 25, |
| }; |
| |
| int s3c64xx_spi1_cfg_gpio(struct platform_device *dev) |
| { |
| s3c_gpio_cfgpin(S5PV210_GPB(4), S3C_GPIO_SFN(2)); |
| s3c_gpio_setpull(S5PV210_GPB(4), S3C_GPIO_PULL_UP); |
| s3c_gpio_cfgall_range(S5PV210_GPB(6), 2, |
| S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP); |
| return 0; |
| } |
| #endif |