Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit a3662f6b authored by Ryan Mallon's avatar Ryan Mallon Committed by Russell King
Browse files

ARM: 5892/1: ep93xx: Add support for Simplemachines Sim.One board 



Add support for the Simplemachines EP9307 based Sim.One board.

Cc: Hartley Sweeten <hartleys@visionengravers.com>
Cc: Sergio Sorrenti <sergio.sorrenti@gmail.com>
Signed-off-by: default avatarRyan Mallon <ryan@bluewatersys.com>
Acked-by: default avatarHartley Sweeten <hartleys@visionengravers.com>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent bb06b737

arch/arm/mach-ep93xx/Kconfig

+7 −0
Original line number Diff line number Diff line
@@ -161,6 +161,13 @@ config MACH_MICRO9S 
	  Say 'Y' here if you want your kernel to support the

	  Contec Micro9-Slim board.



config MACH_SIM_ONE

        bool "Support Simplemachines Sim.One board"

        depends on EP93XX_SDCE0_PHYS_OFFSET

        help

          Say 'Y' here if you want your kernel to support the

          Simplemachines Sim.One board.



config MACH_TS72XX

	bool "Support Technologic Systems TS-72xx SBC"

	depends on EP93XX_SDCE3_SYNC_PHYS_OFFSET

arch/arm/mach-ep93xx/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -10,4 +10,5 @@ obj-$(CONFIG_MACH_ADSSPHERE) += adssphere.o 
obj-$(CONFIG_MACH_EDB93XX)	+= edb93xx.o

obj-$(CONFIG_MACH_GESBC9312)	+= gesbc9312.o

obj-$(CONFIG_MACH_MICRO9)	+= micro9.o

obj-$(CONFIG_MACH_SIM_ONE)	+= simone.o

obj-$(CONFIG_MACH_TS72XX)	+= ts72xx.o

arch/arm/mach-ep93xx/simone.c

0 → 100644
+97 −0
Original line number Diff line number Diff line 
/*

 * arch/arm/mach-ep93xx/simone.c

 * Simplemachines Sim.One support.

 *

 * Copyright (C) 2010 Ryan Mallon <ryan@bluewatersys.com>

 *

 * Based on the 2.6.24.7 support:

 *   Copyright (C) 2009 Simplemachines

 *   MMC support by Peter Ivanov <ivanovp@gmail.com>, 2007

 *

 * 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.

 *

 */



#include <linux/kernel.h>

#include <linux/init.h>

#include <linux/platform_device.h>

#include <linux/mtd/physmap.h>

#include <linux/gpio.h>

#include <linux/i2c.h>

#include <linux/i2c-gpio.h>



#include <mach/hardware.h>

#include <mach/fb.h>



#include <asm/mach-types.h>

#include <asm/mach/arch.h>



static struct physmap_flash_data simone_flash_data = {

	.width		= 2,

};



static struct resource simone_flash_resource = {

	.start		= EP93XX_CS6_PHYS_BASE,

	.end		= EP93XX_CS6_PHYS_BASE + SZ_8M - 1,

	.flags		= IORESOURCE_MEM,

};



static struct platform_device simone_flash = {

	.name		= "physmap-flash",

	.id		= 0,

	.num_resources	= 1,

	.resource	= &simone_flash_resource,

	.dev = {

		.platform_data	= &simone_flash_data,

	},

};



static struct ep93xx_eth_data simone_eth_data = {

	.phy_id		= 1,

};



static struct ep93xxfb_mach_info simone_fb_info = {

	.num_modes	= EP93XXFB_USE_MODEDB,

	.bpp		= 16,

	.flags		= EP93XXFB_USE_SDCSN0 | EP93XXFB_PCLK_FALLING,

};



static struct i2c_gpio_platform_data simone_i2c_gpio_data = {

	.sda_pin		= EP93XX_GPIO_LINE_EEDAT,

	.sda_is_open_drain	= 0,

	.scl_pin		= EP93XX_GPIO_LINE_EECLK,

	.scl_is_open_drain	= 0,

	.udelay			= 0,

	.timeout		= 0,

};



static struct i2c_board_info __initdata simone_i2c_board_info[] = {

	{

		I2C_BOARD_INFO("ds1337", 0x68),

	},

};



static void __init simone_init_machine(void)

{

	ep93xx_init_devices();



	platform_device_register(&simone_flash);

	ep93xx_register_eth(&simone_eth_data, 1);

	ep93xx_register_fb(&simone_fb_info);

	ep93xx_register_i2c(&simone_i2c_gpio_data, simone_i2c_board_info,

			    ARRAY_SIZE(simone_i2c_board_info));

}



MACHINE_START(SIM_ONE, "Simplemachines Sim.One Board")

/* Maintainer: Ryan Mallon <ryan@bluewatersys.com> */

	.phys_io	= EP93XX_APB_PHYS_BASE,

	.io_pg_offst	= ((EP93XX_APB_VIRT_BASE) >> 18) & 0xfffc,

	.boot_params	= EP93XX_SDCE0_PHYS_BASE + 0x100,

	.map_io		= ep93xx_map_io,

	.init_irq	= ep93xx_init_irq,

	.timer		= &ep93xx_timer,

	.init_machine	= simone_init_machine,

MACHINE_END