text: /*
   *  linux/arch/arm/mach-mmp/aspenite.c
   *
   *  Support for the Marvell PXA168-based Aspenite and Zylonite2
   *  Development Platform.
   *
   *  This program is free software; you can redistribute it and/or modify
   *  it under the terms of the GNU General Public License version 2 as
   *  publishhed by the Free Software Foundation.
   */
  
  #include <linux/init.h>
  #include <linux/kernel.h>
  #include <linux/platform_device.h>
  #include <linux/smc91x.h>
  #include <linux/mtd/mtd.h>
  #include <linux/mtd/partitions.h>
  #include <linux/mtd/nand.h>
  
  #include <asm/mach-types.h>
  #include <asm/mach/arch.h>
  #include <mach/addr-map.h>
  #include <mach/mfp-pxa168.h>
  #include <mach/pxa168.h>
  #include <mach/gpio.h>
  
  #include "common.h"
  
  static unsigned long common_pin_config[] __initdata = {
  	/* Data Flash Interface */
  	GPIO0_DFI_D15,
  	GPIO1_DFI_D14,
  	GPIO2_DFI_D13,
  	GPIO3_DFI_D12,
  	GPIO4_DFI_D11,
  	GPIO5_DFI_D10,
  	GPIO6_DFI_D9,
  	GPIO7_DFI_D8,
  	GPIO8_DFI_D7,
  	GPIO9_DFI_D6,
  	GPIO10_DFI_D5,
  	GPIO11_DFI_D4,
  	GPIO12_DFI_D3,
  	GPIO13_DFI_D2,
  	GPIO14_DFI_D1,
  	GPIO15_DFI_D0,
  
  	/* Static Memory Controller */
  	GPIO18_SMC_nCS0,
  	GPIO34_SMC_nCS1,
  	GPIO23_SMC_nLUA,
  	GPIO25_SMC_nLLA,
  	GPIO28_SMC_RDY,
  	GPIO29_SMC_SCLK,
  	GPIO35_SMC_BE1,
  	GPIO36_SMC_BE2,
  	GPIO27_GPIO,	/* Ethernet IRQ */
  
  	/* UART1 */
  	GPIO107_UART1_RXD,
  	GPIO108_UART1_TXD,
  
  	/* SSP1 */
  	GPIO113_I2S_MCLK,
  	GPIO114_I2S_FRM,
  	GPIO115_I2S_BCLK,
  	GPIO116_I2S_RXD,
  	GPIO117_I2S_TXD,
  };
  
  static struct smc91x_platdata smc91x_info = {
  	.flags	= SMC91X_USE_16BIT | SMC91X_NOWAIT,
  };
  
  static struct resource smc91x_resources[] = {
  	[0] = {
  		.start	= SMC_CS1_PHYS_BASE + 0x300,
  		.end	= SMC_CS1_PHYS_BASE + 0xfffff,
  		.flags	= IORESOURCE_MEM,
  	},
  	[1] = {
  		.start	= gpio_to_irq(27),
  		.end	= gpio_to_irq(27),
  		.flags	= IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
  	}
  };
  
  static struct platform_device smc91x_device = {
  	.name		= "smc91x",
  	.id		= 0,
  	.dev		= {
  		.platform_data = &smc91x_info,
  	},
  	.num_resources	= ARRAY_SIZE(smc91x_resources),
  	.resource	= smc91x_resources,
  };
  
  static struct mtd_partition aspenite_nand_partitions[] = {
  	{
  		.name		= "bootloader",
  		.offset		= 0,
  		.size		= SZ_1M,
  		.mask_flags	= MTD_WRITEABLE,
  	}, {
  		.name		= "reserved",
  		.offset		= MTDPART_OFS_APPEND,
  		.size		= SZ_128K,
  		.mask_flags	= MTD_WRITEABLE,
  	}, {
  		.name		= "reserved",
  		.offset		= MTDPART_OFS_APPEND,
  		.size		= SZ_8M,
  		.mask_flags	= MTD_WRITEABLE,
  	}, {
  		.name		= "kernel",
  		.offset		= MTDPART_OFS_APPEND,
  		.size		= (SZ_2M + SZ_1M),
  		.mask_flags	= 0,
  	}, {
  		.name		= "filesystem",
  		.offset		= MTDPART_OFS_APPEND,
  		.size		= SZ_48M,
  		.mask_flags	= 0,
  	}
  };
  
  static struct pxa3xx_nand_platform_data aspenite_nand_info = {
  	.enable_arbiter	= 1,
  	.parts		= aspenite_nand_partitions,
  	.nr_parts	= ARRAY_SIZE(aspenite_nand_partitions),
  };
  
  static struct i2c_board_info aspenite_i2c_info[] __initdata = {
  	{ I2C_BOARD_INFO("wm8753", 0x1b), },
  };
  
  static void __init common_init(void)
  {
  	mfp_config(ARRAY_AND_SIZE(common_pin_config));
  
  	/* on-chip devices */
  	pxa168_add_uart(1);
  	pxa168_add_twsi(1, NULL, ARRAY_AND_SIZE(aspenite_i2c_info));
  	pxa168_add_ssp(1);
  	pxa168_add_nand(&aspenite_nand_info);
  
  	/* off-chip devices */
  	platform_device_register(&smc91x_device);
  }
  
  MACHINE_START(ASPENITE, "PXA168-based Aspenite Development Platform")
  	.phys_io        = APB_PHYS_BASE,
  	.io_pg_offst    = (APB_VIRT_BASE >> 18) & 0xfffc,
  	.map_io		= mmp_map_io,
  	.init_irq       = pxa168_init_irq,
  	.timer          = &pxa168_timer,
  	.init_machine   = common_init,
  MACHINE_END
  
  MACHINE_START(ZYLONITE2, "PXA168-based Zylonite2 Development Platform")
  	.phys_io        = APB_PHYS_BASE,
  	.io_pg_offst    = (APB_VIRT_BASE >> 18) & 0xfffc,
  	.map_io		= mmp_map_io,
  	.init_irq       = pxa168_init_irq,
  	.timer          = &pxa168_timer,
  	.init_machine   = common_init,
  MACHINE_END
  