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/*
* Copyright (C) 2012 Spreadtrum Communications Inc.
* Author: steve.zhan <steve.zhan@spreadtrum.com>
* This software is licensed under the terms of the GNU General Public
* License version 2, as published by the Free Software Foundation, and
* may be copied, distributed, and modified under those terms.
*
* 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.
*/
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/bug.h>
#include <asm/io.h>
#include <asm/page.h>
#include <asm/mach/map.h>
#include <soc/sprd/hardware.h>
#include <soc/sprd/arch_misc.h>
#define SPRD_DEVICE(name) { \
.virtual = SPRD_##name##_BASE, \
.pfn = __phys_to_pfn(SPRD_##name##_PHYS),\
.length = SPRD_##name##_SIZE, \
.type = MT_DEVICE_NONSHARED, \
}
#define SPRD_IRAM(name) { \
.virtual = SPRD_##name##_BASE, \
.pfn = __phys_to_pfn(SPRD_##name##_PHYS),\
.length = SPRD_##name##_SIZE, \
.type = MT_MEMORY, \
}
static struct map_desc sprd_io_desc[] __initdata = {
SPRD_DEVICE(UART0),
SPRD_DEVICE(UART1),
SPRD_DEVICE(UART2),
SPRD_DEVICE(UART3),
SPRD_DEVICE(UART4),
#ifdef CONFIG_ARCH_SCX20L
SPRD_DEVICE(ARM7AHBRF),
#endif
SPRD_IRAM(IRAM0),
SPRD_IRAM(IRAM0H),
#if defined(CONFIG_ARCH_SCX30G)
SPRD_IRAM(IRAM1),
SPRD_DEVICE(LPDDR2_PHY),
#else
SPRD_DEVICE(IRAM1),
#endif
#ifndef CONFIG_ARCH_SCX35L
SPRD_DEVICE(IRAM2),
#endif
SPRD_DEVICE(PWM),
SPRD_DEVICE(LPDDR2),
};
void __init sci_map_io(void)
{
iotable_init(sprd_io_desc, ARRAY_SIZE(sprd_io_desc));
}
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