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/*
* (C) Copyright 2012 The ChromiumOS Authors
* (C) Copyright 2009 Samsung Electronics
* Minkyu Kang <mk7.kang@samsung.com>
* Heungjun Kim <riverful.kim@samsung.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
* This file is based off of arch/arm/include/asm/arch-exynos5/uart.h
* from u-boot.
*/
#ifndef __EXYNOS5_UART_H_
#define __EXYNOS5_UART_H_
#include <types.h>
/* FIXME: should these move into a Kconfig file? */
#define EXYNOS5_UART0_BASE 0x12c00000
#define EXYNOS5_UART1_BASE 0x12c10000
#define EXYNOS5_UART2_BASE 0x12c20000
#define EXYNOS5_UART3_BASE 0x12c30000
#define EXYNOS5_ISP_UART_BASE 0x13190000
#if 0
/* baudrate rest value */
union br_rest {
unsigned short slot; /* udivslot */
unsigned char value; /* ufracval */
};
#endif
struct s5p_uart {
uint32_t ulcon;
uint32_t ucon;
uint32_t ufcon;
uint32_t umcon;
uint32_t utrstat;
uint32_t uerstat;
uint32_t ufstat;
uint32_t umstat;
uint8_t utxh;
uint8_t res1[3];
uint8_t urxh;
uint8_t res2[3];
uint32_t ubrdiv;
uint32_t ufracval;
uint32_t uintp;
uint32_t uints;
uint32_t uintm;
};
static inline int s5p_uart_divslot(void)
{
return 0;
}
void uart_init(void);
#endif
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