| // SPDX-License-Identifier: GPL-2.0 |
| // |
| // HS-SPI device setup for S3C2443/S3C2416 |
| // |
| // Copyright (C) 2011 Samsung Electronics Ltd. |
| // http://www.samsung.com/ |
| |
| #include <linux/gpio.h> |
| #include <linux/platform_device.h> |
| |
| #include "gpio-cfg.h" |
| |
| #include "hardware-s3c24xx.h" |
| #include "regs-gpio.h" |
| |
| #ifdef CONFIG_S3C64XX_DEV_SPI0 |
| int s3c64xx_spi0_cfg_gpio(void) |
| { |
| /* enable hsspi bit in misccr */ |
| s3c2410_modify_misccr(S3C2416_MISCCR_HSSPI_EN2, 1); |
| |
| s3c_gpio_cfgall_range(S3C2410_GPE(11), 3, |
| S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP); |
| |
| return 0; |
| } |
| #endif |
