98 lines
2.5 KiB
C
98 lines
2.5 KiB
C
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/*
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* arch/arm/mach-ep93xx/simone.c
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* Simplemachines Sim.One support.
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*
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* Copyright (C) 2010 Ryan Mallon <ryan@bluewatersys.com>
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*
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* Based on the 2.6.24.7 support:
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* Copyright (C) 2009 Simplemachines
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* MMC support by Peter Ivanov <ivanovp@gmail.com>, 2007
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or (at
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* your option) any later version.
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*
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*/
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#include <linux/kernel.h>
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#include <linux/init.h>
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#include <linux/platform_device.h>
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#include <linux/mtd/physmap.h>
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#include <linux/gpio.h>
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#include <linux/i2c.h>
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#include <linux/i2c-gpio.h>
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#include <mach/hardware.h>
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#include <mach/fb.h>
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#include <asm/mach-types.h>
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#include <asm/mach/arch.h>
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static struct physmap_flash_data simone_flash_data = {
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.width = 2,
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};
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static struct resource simone_flash_resource = {
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.start = EP93XX_CS6_PHYS_BASE,
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.end = EP93XX_CS6_PHYS_BASE + SZ_8M - 1,
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.flags = IORESOURCE_MEM,
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};
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static struct platform_device simone_flash = {
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.name = "physmap-flash",
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.id = 0,
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.num_resources = 1,
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.resource = &simone_flash_resource,
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.dev = {
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.platform_data = &simone_flash_data,
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},
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};
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static struct ep93xx_eth_data simone_eth_data = {
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.phy_id = 1,
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};
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static struct ep93xxfb_mach_info simone_fb_info = {
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.num_modes = EP93XXFB_USE_MODEDB,
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.bpp = 16,
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.flags = EP93XXFB_USE_SDCSN0 | EP93XXFB_PCLK_FALLING,
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};
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static struct i2c_gpio_platform_data simone_i2c_gpio_data = {
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.sda_pin = EP93XX_GPIO_LINE_EEDAT,
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.sda_is_open_drain = 0,
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.scl_pin = EP93XX_GPIO_LINE_EECLK,
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.scl_is_open_drain = 0,
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.udelay = 0,
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.timeout = 0,
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};
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static struct i2c_board_info __initdata simone_i2c_board_info[] = {
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{
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I2C_BOARD_INFO("ds1337", 0x68),
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},
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};
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static void __init simone_init_machine(void)
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{
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ep93xx_init_devices();
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platform_device_register(&simone_flash);
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ep93xx_register_eth(&simone_eth_data, 1);
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ep93xx_register_fb(&simone_fb_info);
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ep93xx_register_i2c(&simone_i2c_gpio_data, simone_i2c_board_info,
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ARRAY_SIZE(simone_i2c_board_info));
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}
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MACHINE_START(SIM_ONE, "Simplemachines Sim.One Board")
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/* Maintainer: Ryan Mallon <ryan@bluewatersys.com> */
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.phys_io = EP93XX_APB_PHYS_BASE,
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.io_pg_offst = ((EP93XX_APB_VIRT_BASE) >> 18) & 0xfffc,
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.boot_params = EP93XX_SDCE0_PHYS_BASE + 0x100,
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.map_io = ep93xx_map_io,
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.init_irq = ep93xx_init_irq,
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.timer = &ep93xx_timer,
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.init_machine = simone_init_machine,
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MACHINE_END
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