[mirror_ubuntu-artful-kernel.git] / arch / arm / mach-mmp / aspenite.c

/*
 *  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 <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,
};

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 void __init common_init(void)
{
	mfp_config(ARRAY_AND_SIZE(common_pin_config));

	/* on-chip devices */
	pxa168_add_uart(1);

	/* off-chip devices */
	platform_device_register(&smc91x_device);
}

MACHINE_START(ASPENITE, "PXA168-based Aspenite Development Platform")
	.phys_io        = APB_PHYS_BASE,
	.boot_params    = 0x00000100,
	.io_pg_offst    = (APB_VIRT_BASE >> 18) & 0xfffc,
	.map_io		= pxa_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,
	.boot_params    = 0x00000100,
	.io_pg_offst    = (APB_VIRT_BASE >> 18) & 0xfffc,
	.map_io		= pxa_map_io,
	.init_irq       = pxa168_init_irq,
	.timer          = &pxa168_timer,
	.init_machine   = common_init,
MACHINE_END
Commit	Line	Data
49cbe786 EM	1	/*
	2	* linux/arch/arm/mach-mmp/aspenite.c
	3	*
	4	* Support for the Marvell PXA168-based Aspenite and Zylonite2
	5	* Development Platform.
	6	*
	7	* This program is free software; you can redistribute it and/or modify
	8	* it under the terms of the GNU General Public License version 2 as
	9	* publishhed by the Free Software Foundation.
	10	*/
	11
	12	#include <linux/init.h>
9c291f0f	13	#include <linux/kernel.h>
a6b993c6 EM	14	#include <linux/platform_device.h>
a6b993c6 EM	15	#include <linux/smc91x.h>
49cbe786 EM	16
	17	#include <asm/mach-types.h>
	18	#include <asm/mach/arch.h>
	19	#include <mach/addr-map.h>
9c291f0f EM	20	#include <mach/mfp-pxa168.h>
9c291f0f EM	21	#include <mach/pxa168.h>
a6b993c6	22	#include <mach/gpio.h>
49cbe786 EM	23
	24	#include "common.h"
	25
9c291f0f	26	static unsigned long common_pin_config[] __initdata = {
a6b993c6 EM	27	/* Data Flash Interface */
	28	GPIO0_DFI_D15,
	29	GPIO1_DFI_D14,
	30	GPIO2_DFI_D13,
	31	GPIO3_DFI_D12,
	32	GPIO4_DFI_D11,
	33	GPIO5_DFI_D10,
	34	GPIO6_DFI_D9,
	35	GPIO7_DFI_D8,
	36	GPIO8_DFI_D7,
	37	GPIO9_DFI_D6,
	38	GPIO10_DFI_D5,
	39	GPIO11_DFI_D4,
	40	GPIO12_DFI_D3,
	41	GPIO13_DFI_D2,
	42	GPIO14_DFI_D1,
	43	GPIO15_DFI_D0,
	44
	45	/* Static Memory Controller */
	46	GPIO18_SMC_nCS0,
	47	GPIO34_SMC_nCS1,
	48	GPIO23_SMC_nLUA,
	49	GPIO25_SMC_nLLA,
	50	GPIO28_SMC_RDY,
	51	GPIO29_SMC_SCLK,
	52	GPIO35_SMC_BE1,
	53	GPIO36_SMC_BE2,
	54	GPIO27_GPIO, /* Ethernet IRQ */
	55
9c291f0f EM	56	/* UART1 */
	57	GPIO107_UART1_RXD,
	58	GPIO108_UART1_TXD,
	59	};
	60
a6b993c6 EM	61	static struct smc91x_platdata smc91x_info = {
	62	.flags = SMC91X_USE_16BIT \| SMC91X_NOWAIT,
	63	};
	64
	65	static struct resource smc91x_resources[] = {
	66	[0] = {
	67	.start = SMC_CS1_PHYS_BASE + 0x300,
	68	.end = SMC_CS1_PHYS_BASE + 0xfffff,
	69	.flags = IORESOURCE_MEM,
	70	},
	71	[1] = {
	72	.start = gpio_to_irq(27),
	73	.end = gpio_to_irq(27),
	74	.flags = IORESOURCE_IRQ \| IORESOURCE_IRQ_HIGHEDGE,
	75	}
	76	};
	77
	78	static struct platform_device smc91x_device = {
	79	.name = "smc91x",
	80	.id = 0,
	81	.dev = {
	82	.platform_data = &smc91x_info,
	83	},
	84	.num_resources = ARRAY_SIZE(smc91x_resources),
	85	.resource = smc91x_resources,
	86	};
	87
49cbe786 EM	88	static void __init common_init(void)
49cbe786 EM	89	{
9c291f0f EM	90	mfp_config(ARRAY_AND_SIZE(common_pin_config));
9c291f0f EM	91
a6b993c6	92	/* on-chip devices */
9c291f0f	93	pxa168_add_uart(1);
a6b993c6 EM	94
	95	/* off-chip devices */
	96	platform_device_register(&smc91x_device);
49cbe786 EM	97	}
	98
	99	MACHINE_START(ASPENITE, "PXA168-based Aspenite Development Platform")
	100	.phys_io = APB_PHYS_BASE,
	101	.boot_params = 0x00000100,
	102	.io_pg_offst = (APB_VIRT_BASE >> 18) & 0xfffc,
	103	.map_io = pxa_map_io,
	104	.init_irq = pxa168_init_irq,
	105	.timer = &pxa168_timer,
	106	.init_machine = common_init,
	107	MACHINE_END
	108
	109	MACHINE_START(ZYLONITE2, "PXA168-based Zylonite2 Development Platform")
	110	.phys_io = APB_PHYS_BASE,
	111	.boot_params = 0x00000100,
	112	.io_pg_offst = (APB_VIRT_BASE >> 18) & 0xfffc,
	113	.map_io = pxa_map_io,
	114	.init_irq = pxa168_init_irq,
	115	.timer = &pxa168_timer,
	116	.init_machine = common_init,
	117	MACHINE_END