[mirror_ubuntu-artful-kernel.git] / arch / arm / mach-sa1100 / collie.c

/*
 * linux/arch/arm/mach-sa1100/collie.c
 *
 * May be copied or modified under the terms of the GNU General Public
 * License.  See linux/COPYING for more information.
 *
 * This file contains all Collie-specific tweaks.
 *
 * 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
 * published by the Free Software Foundation.
 *
 * ChangeLog:
 *  2006 Pavel Machek <pavel@ucw.cz>
 *  03-06-2004 John Lenz <lenz@cs.wisc.edu>
 *  06-04-2002 Chris Larson <kergoth@digitalnemesis.net>
 *  04-16-2001 Lineo Japan,Inc. ...
 */

#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/tty.h>
#include <linux/delay.h>
#include <linux/platform_device.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/timer.h>
#include <linux/gpio.h>
#include <linux/pda_power.h>

#include <mach/hardware.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
#include <asm/page.h>
#include <asm/setup.h>
#include <mach/collie.h>

#include <asm/mach/arch.h>
#include <asm/mach/flash.h>
#include <asm/mach/map.h>
#include <asm/mach/serial_sa1100.h>

#include <asm/hardware/scoop.h>
#include <asm/mach/sharpsl_param.h>
#include <asm/hardware/locomo.h>
#include <mach/mcp.h>

#include "generic.h"

static struct resource collie_scoop_resources[] = {
	[0] = {
		.start		= 0x40800000,
		.end		= 0x40800fff,
		.flags		= IORESOURCE_MEM,
	},
};

static struct scoop_config collie_scoop_setup = {
	.io_dir 	= COLLIE_SCOOP_IO_DIR,
	.io_out		= COLLIE_SCOOP_IO_OUT,
	.gpio_base	= COLLIE_SCOOP_GPIO_BASE,
};

struct platform_device colliescoop_device = {
	.name		= "sharp-scoop",
	.id		= -1,
	.dev		= {
 		.platform_data	= &collie_scoop_setup,
	},
	.num_resources	= ARRAY_SIZE(collie_scoop_resources),
	.resource	= collie_scoop_resources,
};

static struct scoop_pcmcia_dev collie_pcmcia_scoop[] = {
	{
	.dev		= &colliescoop_device.dev,
	.irq		= COLLIE_IRQ_GPIO_CF_IRQ,
	.cd_irq		= COLLIE_IRQ_GPIO_CF_CD,
	.cd_irq_str	= "PCMCIA0 CD",
	},
};

static struct scoop_pcmcia_config collie_pcmcia_config = {
	.devs		= &collie_pcmcia_scoop[0],
	.num_devs	= 1,
};

static struct mcp_plat_data collie_mcp_data = {
	.mccr0		= MCCR0_ADM | MCCR0_ExtClk,
	.sclk_rate	= 9216000,
	.gpio_base	= COLLIE_TC35143_GPIO_BASE,
};

/*
 * Collie AC IN
 */
static int collie_power_init(struct device *dev)
{
	int ret = gpio_request(COLLIE_GPIO_AC_IN, "ac in");
	if (ret)
		goto err_gpio_req;

	ret = gpio_direction_input(COLLIE_GPIO_AC_IN);
	if (ret)
		goto err_gpio_in;

	return 0;

err_gpio_in:
	gpio_free(COLLIE_GPIO_AC_IN);
err_gpio_req:
	return ret;
}

static void collie_power_exit(struct device *dev)
{
	gpio_free(COLLIE_GPIO_AC_IN);
}

static int collie_power_ac_online(void)
{
	return gpio_get_value(COLLIE_GPIO_AC_IN) == 2;
}

static char *collie_ac_supplied_to[] = {
	"main-battery",
	"backup-battery",
};

static struct pda_power_pdata collie_power_data = {
	.init			= collie_power_init,
	.is_ac_online		= collie_power_ac_online,
	.exit			= collie_power_exit,
	.supplied_to		= collie_ac_supplied_to,
	.num_supplicants	= ARRAY_SIZE(collie_ac_supplied_to),
};

static struct resource collie_power_resource[] = {
	{
		.name		= "ac",
		.flags		= IORESOURCE_IRQ |
				  IORESOURCE_IRQ_HIGHEDGE |
				  IORESOURCE_IRQ_LOWEDGE,
	},
};

static struct platform_device collie_power_device = {
	.name			= "pda-power",
	.id			= -1,
	.dev.platform_data	= &collie_power_data,
	.resource		= collie_power_resource,
	.num_resources		= ARRAY_SIZE(collie_power_resource),
};

#ifdef CONFIG_SHARP_LOCOMO
/*
 * low-level UART features.
 */
struct platform_device collie_locomo_device;

static void collie_uart_set_mctrl(struct uart_port *port, u_int mctrl)
{
	if (mctrl & TIOCM_RTS)
		locomo_gpio_write(&collie_locomo_device.dev, LOCOMO_GPIO_RTS, 0);
	else
		locomo_gpio_write(&collie_locomo_device.dev, LOCOMO_GPIO_RTS, 1);

	if (mctrl & TIOCM_DTR)
		locomo_gpio_write(&collie_locomo_device.dev, LOCOMO_GPIO_DTR, 0);
	else
		locomo_gpio_write(&collie_locomo_device.dev, LOCOMO_GPIO_DTR, 1);
}

static u_int collie_uart_get_mctrl(struct uart_port *port)
{
	int ret = TIOCM_CD;
	unsigned int r;

	r = locomo_gpio_read_output(&collie_locomo_device.dev, LOCOMO_GPIO_CTS & LOCOMO_GPIO_DSR);
	if (r == -ENODEV)
		return ret;
	if (r & LOCOMO_GPIO_CTS)
		ret |= TIOCM_CTS;
	if (r & LOCOMO_GPIO_DSR)
		ret |= TIOCM_DSR;

	return ret;
}

static struct sa1100_port_fns collie_port_fns __initdata = {
	.set_mctrl	= collie_uart_set_mctrl,
	.get_mctrl	= collie_uart_get_mctrl,
};

static int collie_uart_probe(struct locomo_dev *dev)
{
	return 0;
}

static int collie_uart_remove(struct locomo_dev *dev)
{
	return 0;
}

static struct locomo_driver collie_uart_driver = {
	.drv = {
		.name = "collie_uart",
	},
	.devid	= LOCOMO_DEVID_UART,
	.probe	= collie_uart_probe,
	.remove	= collie_uart_remove,
};

static int __init collie_uart_init(void)
{
	return locomo_driver_register(&collie_uart_driver);
}
device_initcall(collie_uart_init);

#endif


static struct resource locomo_resources[] = {
	[0] = {
		.start		= 0x40000000,
		.end		= 0x40001fff,
		.flags		= IORESOURCE_MEM,
	},
	[1] = {
		.start		= IRQ_GPIO25,
		.end		= IRQ_GPIO25,
		.flags		= IORESOURCE_IRQ,
	},
};

static struct locomo_platform_data locomo_info = {
	.irq_base	= IRQ_BOARD_START,
};

struct platform_device collie_locomo_device = {
	.name		= "locomo",
	.id		= 0,
	.dev		= {
		.platform_data	= &locomo_info,
	},
	.num_resources	= ARRAY_SIZE(locomo_resources),
	.resource	= locomo_resources,
};

static struct platform_device *devices[] __initdata = {
	&collie_locomo_device,
	&colliescoop_device,
	&collie_power_device,
};

static struct mtd_partition collie_partitions[] = {
	{
		.name		= "bootloader",
		.offset 	= 0,
		.size		= 0x000C0000,
		.mask_flags	= MTD_WRITEABLE
	}, {
		.name		= "kernel",
		.offset 	= MTDPART_OFS_APPEND,
		.size		= 0x00100000,
	}, {
		.name		= "rootfs",
		.offset 	= MTDPART_OFS_APPEND,
		.size		= 0x00e20000,
	}
};

static int collie_flash_init(void)
{
	int rc = gpio_request(COLLIE_GPIO_VPEN, "flash Vpp enable");
	if (rc)
		return rc;

	rc = gpio_direction_output(COLLIE_GPIO_VPEN, 1);
	if (rc)
		gpio_free(COLLIE_GPIO_VPEN);

	return rc;
}

static void collie_set_vpp(int vpp)
{
	gpio_set_value(COLLIE_GPIO_VPEN, vpp);
}

static void collie_flash_exit(void)
{
	gpio_free(COLLIE_GPIO_VPEN);
}

static struct flash_platform_data collie_flash_data = {
	.map_name	= "cfi_probe",
	.init		= collie_flash_init,
	.set_vpp	= collie_set_vpp,
	.exit		= collie_flash_exit,
	.parts		= collie_partitions,
	.nr_parts	= ARRAY_SIZE(collie_partitions),
};

static struct resource collie_flash_resources[] = {
	{
		.start	= SA1100_CS0_PHYS,
		.end	= SA1100_CS0_PHYS + SZ_32M - 1,
		.flags	= IORESOURCE_MEM,
	}
};

static void __init collie_init(void)
{
	int ret = 0;

	/* cpu initialize */
	GAFR = GPIO_SSP_TXD | GPIO_SSP_SCLK | GPIO_SSP_SFRM | GPIO_SSP_CLK |
		GPIO_MCP_CLK | GPIO_32_768kHz;

	GPDR = GPIO_LDD8 | GPIO_LDD9 | GPIO_LDD10 | GPIO_LDD11 | GPIO_LDD12 |
		GPIO_LDD13 | GPIO_LDD14 | GPIO_LDD15 | GPIO_SSP_TXD |
		GPIO_SSP_SCLK | GPIO_SSP_SFRM | GPIO_SDLC_SCLK |
		_COLLIE_GPIO_UCB1x00_RESET | _COLLIE_GPIO_nMIC_ON |
		_COLLIE_GPIO_nREMOCON_ON | GPIO_32_768kHz;

	PPDR = PPC_LDD0 | PPC_LDD1 | PPC_LDD2 | PPC_LDD3 | PPC_LDD4 | PPC_LDD5 |
		PPC_LDD6 | PPC_LDD7 | PPC_L_PCLK | PPC_L_LCLK | PPC_L_FCLK | PPC_L_BIAS |
		PPC_TXD1 | PPC_TXD2 | PPC_TXD3 | PPC_TXD4 | PPC_SCLK | PPC_SFRM;

	PWER = _COLLIE_GPIO_AC_IN | _COLLIE_GPIO_CO | _COLLIE_GPIO_ON_KEY |
		_COLLIE_GPIO_WAKEUP | _COLLIE_GPIO_nREMOCON_INT | PWER_RTC;

	PGSR = _COLLIE_GPIO_nREMOCON_ON;

	PSDR = PPC_RXD1 | PPC_RXD2 | PPC_RXD3 | PPC_RXD4;

	PCFR = PCFR_OPDE;

	GPSR |= _COLLIE_GPIO_UCB1x00_RESET;

	collie_power_resource[0].start = gpio_to_irq(COLLIE_GPIO_AC_IN);
	collie_power_resource[0].end = gpio_to_irq(COLLIE_GPIO_AC_IN);
	platform_scoop_config = &collie_pcmcia_config;

	ret = platform_add_devices(devices, ARRAY_SIZE(devices));
	if (ret) {
		printk(KERN_WARNING "collie: Unable to register LoCoMo device\n");
	}

	sa11x0_register_mtd(&collie_flash_data, collie_flash_resources,
			    ARRAY_SIZE(collie_flash_resources));
	sa11x0_register_mcp(&collie_mcp_data);

	sharpsl_save_param();
}

static struct map_desc collie_io_desc[] __initdata = {
	{	/* 32M main flash (cs0) */
		.virtual	= 0xe8000000,
		.pfn		= __phys_to_pfn(0x00000000),
		.length		= 0x02000000,
		.type		= MT_DEVICE
	}, {	/* 32M boot flash (cs1) */
		.virtual	= 0xea000000,
		.pfn		= __phys_to_pfn(0x08000000),
		.length		= 0x02000000,
		.type		= MT_DEVICE
	}
};

static void __init collie_map_io(void)
{
	sa1100_map_io();
	iotable_init(collie_io_desc, ARRAY_SIZE(collie_io_desc));

#ifdef CONFIG_SHARP_LOCOMO
	sa1100_register_uart_fns(&collie_port_fns);
#endif
	sa1100_register_uart(0, 3);
	sa1100_register_uart(1, 1);
}

MACHINE_START(COLLIE, "Sharp-Collie")
	.map_io		= collie_map_io,
	.init_irq	= sa1100_init_irq,
	.timer		= &sa1100_timer,
	.init_machine	= collie_init,
	.restart	= sa11x0_restart,
MACHINE_END
Commit	Line	Data
1da177e4 LT	1	/*
	2	* linux/arch/arm/mach-sa1100/collie.c
	3	*
	4	* May be copied or modified under the terms of the GNU General Public
	5	* License. See linux/COPYING for more information.
	6	*
	7	* This file contains all Collie-specific tweaks.
	8	*
	9	* This program is free software; you can redistribute it and/or modify
	10	* it under the terms of the GNU General Public License version 2 as
	11	* published by the Free Software Foundation.
	12	*
	13	* ChangeLog:
a2531293	14	* 2006 Pavel Machek <pavel@ucw.cz>
50c37e21	15	* 03-06-2004 John Lenz <lenz@cs.wisc.edu>
1da177e4 LT	16	* 06-04-2002 Chris Larson <kergoth@digitalnemesis.net>
	17	* 04-16-2001 Lineo Japan,Inc. ...
	18	*/
	19
1da177e4 LT	20	#include <linux/init.h>
	21	#include <linux/kernel.h>
	22	#include <linux/tty.h>
	23	#include <linux/delay.h>
d052d1be	24	#include <linux/platform_device.h>
1da177e4 LT	25	#include <linux/mtd/mtd.h>
	26	#include <linux/mtd/partitions.h>
	27	#include <linux/timer.h>
224be092	28	#include <linux/gpio.h>
9823b2d0	29	#include <linux/pda_power.h>
1da177e4	30
a09e64fb	31	#include <mach/hardware.h>
1da177e4 LT	32	#include <asm/mach-types.h>
1da177e4 LT	33	#include <asm/irq.h>
9e54d33f	34	#include <asm/page.h>
1da177e4	35	#include <asm/setup.h>
a09e64fb	36	#include <mach/collie.h>
1da177e4 LT	37
	38	#include <asm/mach/arch.h>
	39	#include <asm/mach/flash.h>
	40	#include <asm/mach/map.h>
	41	#include <asm/mach/serial_sa1100.h>
	42
	43	#include <asm/hardware/scoop.h>
	44	#include <asm/mach/sharpsl_param.h>
	45	#include <asm/hardware/locomo.h>
a09e64fb	46	#include <mach/mcp.h>
1da177e4 LT	47
	48	#include "generic.h"
	49
	50	static struct resource collie_scoop_resources[] = {
	51	[0] = {
	52	.start = 0x40800000,
	53	.end = 0x40800fff,
	54	.flags = IORESOURCE_MEM,
	55	},
	56	};
	57
	58	static struct scoop_config collie_scoop_setup = {
	59	.io_dir = COLLIE_SCOOP_IO_DIR,
	60	.io_out = COLLIE_SCOOP_IO_OUT,
f151ccf7	61	.gpio_base = COLLIE_SCOOP_GPIO_BASE,
1da177e4 LT	62	};
	63
	64	struct platform_device colliescoop_device = {
	65	.name = "sharp-scoop",
	66	.id = -1,
	67	.dev = {
	68	.platform_data = &collie_scoop_setup,
	69	},
	70	.num_resources = ARRAY_SIZE(collie_scoop_resources),
	71	.resource = collie_scoop_resources,
	72	};
	73
44575b2f	74	static struct scoop_pcmcia_dev collie_pcmcia_scoop[] = {
93982535 KE	75	{
	76	.dev = &colliescoop_device.dev,
	77	.irq = COLLIE_IRQ_GPIO_CF_IRQ,
	78	.cd_irq = COLLIE_IRQ_GPIO_CF_CD,
	79	.cd_irq_str = "PCMCIA0 CD",
	80	},
44575b2f PM	81	};
	82
	83	static struct scoop_pcmcia_config collie_pcmcia_config = {
93982535 KE	84	.devs = &collie_pcmcia_scoop[0],
93982535 KE	85	.num_devs = 1,
44575b2f PM	86	};
44575b2f PM	87
44575b2f	88	static struct mcp_plat_data collie_mcp_data = {
93982535 KE	89	.mccr0 = MCCR0_ADM \| MCCR0_ExtClk,
93982535 KE	90	.sclk_rate = 9216000,
65f2e753	91	.gpio_base = COLLIE_TC35143_GPIO_BASE,
44575b2f PM	92	};
44575b2f PM	93
9823b2d0 TK	94	/*
	95	* Collie AC IN
	96	*/
	97	static int collie_power_init(struct device *dev)
	98	{
	99	int ret = gpio_request(COLLIE_GPIO_AC_IN, "ac in");
	100	if (ret)
	101	goto err_gpio_req;
	102
	103	ret = gpio_direction_input(COLLIE_GPIO_AC_IN);
	104	if (ret)
	105	goto err_gpio_in;
	106
	107	return 0;
	108
	109	err_gpio_in:
	110	gpio_free(COLLIE_GPIO_AC_IN);
	111	err_gpio_req:
	112	return ret;
	113	}
	114
	115	static void collie_power_exit(struct device *dev)
	116	{
	117	gpio_free(COLLIE_GPIO_AC_IN);
	118	}
	119
	120	static int collie_power_ac_online(void)
	121	{
	122	return gpio_get_value(COLLIE_GPIO_AC_IN) == 2;
	123	}
	124
	125	static char *collie_ac_supplied_to[] = {
	126	"main-battery",
	127	"backup-battery",
	128	};
	129
	130	static struct pda_power_pdata collie_power_data = {
	131	.init = collie_power_init,
	132	.is_ac_online = collie_power_ac_online,
	133	.exit = collie_power_exit,
	134	.supplied_to = collie_ac_supplied_to,
	135	.num_supplicants = ARRAY_SIZE(collie_ac_supplied_to),
	136	};
	137
	138	static struct resource collie_power_resource[] = {
	139	{
	140	.name = "ac",
9823b2d0 TK	141	.flags = IORESOURCE_IRQ \|
	142	IORESOURCE_IRQ_HIGHEDGE \|
	143	IORESOURCE_IRQ_LOWEDGE,
	144	},
	145	};
	146
	147	static struct platform_device collie_power_device = {
	148	.name = "pda-power",
	149	.id = -1,
	150	.dev.platform_data = &collie_power_data,
	151	.resource = collie_power_resource,
	152	.num_resources = ARRAY_SIZE(collie_power_resource),
44575b2f PM	153	};
44575b2f PM	154
50c37e21 PM	155	#ifdef CONFIG_SHARP_LOCOMO
	156	/*
	157	* low-level UART features.
	158	*/
8d48427e	159	struct platform_device collie_locomo_device;
50c37e21 PM	160
	161	static void collie_uart_set_mctrl(struct uart_port *port, u_int mctrl)
	162	{
93982535	163	if (mctrl & TIOCM_RTS)
8d48427e	164	locomo_gpio_write(&collie_locomo_device.dev, LOCOMO_GPIO_RTS, 0);
93982535	165	else
8d48427e	166	locomo_gpio_write(&collie_locomo_device.dev, LOCOMO_GPIO_RTS, 1);
50c37e21	167
93982535	168	if (mctrl & TIOCM_DTR)
8d48427e	169	locomo_gpio_write(&collie_locomo_device.dev, LOCOMO_GPIO_DTR, 0);
93982535	170	else
8d48427e	171	locomo_gpio_write(&collie_locomo_device.dev, LOCOMO_GPIO_DTR, 1);
50c37e21 PM	172	}
	173
	174	static u_int collie_uart_get_mctrl(struct uart_port *port)
	175	{
	176	int ret = TIOCM_CD;
	177	unsigned int r;
50c37e21	178
8d48427e RP	179	r = locomo_gpio_read_output(&collie_locomo_device.dev, LOCOMO_GPIO_CTS & LOCOMO_GPIO_DSR);
	180	if (r == -ENODEV)
	181	return ret;
50c37e21 PM	182	if (r & LOCOMO_GPIO_CTS)
	183	ret \|= TIOCM_CTS;
	184	if (r & LOCOMO_GPIO_DSR)
	185	ret \|= TIOCM_DSR;
	186
	187	return ret;
	188	}
44575b2f PM	189
	190	static struct sa1100_port_fns collie_port_fns __initdata = {
	191	.set_mctrl = collie_uart_set_mctrl,
	192	.get_mctrl = collie_uart_get_mctrl,
	193	};
	194
50c37e21 PM	195	static int collie_uart_probe(struct locomo_dev *dev)
50c37e21 PM	196	{
50c37e21 PM	197	return 0;
	198	}
	199
	200	static int collie_uart_remove(struct locomo_dev *dev)
	201	{
50c37e21 PM	202	return 0;
	203	}
	204
	205	static struct locomo_driver collie_uart_driver = {
	206	.drv = {
	207	.name = "collie_uart",
	208	},
	209	.devid = LOCOMO_DEVID_UART,
	210	.probe = collie_uart_probe,
	211	.remove = collie_uart_remove,
	212	};
	213
e63cedb6 RK	214	static int __init collie_uart_init(void)
e63cedb6 RK	215	{
50c37e21 PM	216	return locomo_driver_register(&collie_uart_driver);
	217	}
	218	device_initcall(collie_uart_init);
	219
	220	#endif
	221
1da177e4 LT	222
	223	static struct resource locomo_resources[] = {
	224	[0] = {
	225	.start = 0x40000000,
	226	.end = 0x40001fff,
	227	.flags = IORESOURCE_MEM,
	228	},
	229	[1] = {
	230	.start = IRQ_GPIO25,
	231	.end = IRQ_GPIO25,
	232	.flags = IORESOURCE_IRQ,
	233	},
	234	};
	235
ac609d26 EM	236	static struct locomo_platform_data locomo_info = {
	237	.irq_base = IRQ_BOARD_START,
	238	};
	239
8d48427e	240	struct platform_device collie_locomo_device = {
1da177e4 LT	241	.name = "locomo",
1da177e4 LT	242	.id = 0,
34cd2d38 DES	243	.dev = {
	244	.platform_data = &locomo_info,
	245	},
1da177e4 LT	246	.num_resources = ARRAY_SIZE(locomo_resources),
	247	.resource = locomo_resources,
	248	};
	249
	250	static struct platform_device *devices[] __initdata = {
8d48427e	251	&collie_locomo_device,
1da177e4	252	&colliescoop_device,
9823b2d0	253	&collie_power_device,
1da177e4 LT	254	};
	255
	256	static struct mtd_partition collie_partitions[] = {
	257	{
	258	.name = "bootloader",
	259	.offset = 0,
	260	.size = 0x000C0000,
	261	.mask_flags = MTD_WRITEABLE
	262	}, {
	263	.name = "kernel",
	264	.offset = MTDPART_OFS_APPEND,
	265	.size = 0x00100000,
	266	}, {
	267	.name = "rootfs",
	268	.offset = MTDPART_OFS_APPEND,
	269	.size = 0x00e20000,
	270	}
	271	};
	272
224be092 DES	273	static int collie_flash_init(void)
224be092 DES	274	{
e63cedb6	275	int rc = gpio_request(COLLIE_GPIO_VPEN, "flash Vpp enable");
224be092 DES	276	if (rc)
	277	return rc;
	278
	279	rc = gpio_direction_output(COLLIE_GPIO_VPEN, 1);
	280	if (rc)
	281	gpio_free(COLLIE_GPIO_VPEN);
	282
	283	return rc;
	284	}
	285
1da177e4 LT	286	static void collie_set_vpp(int vpp)
1da177e4 LT	287	{
224be092	288	gpio_set_value(COLLIE_GPIO_VPEN, vpp);
1da177e4 LT	289	}
1da177e4 LT	290
224be092 DES	291	static void collie_flash_exit(void)
	292	{
	293	gpio_free(COLLIE_GPIO_VPEN);
	294	}
e63cedb6	295
1da177e4 LT	296	static struct flash_platform_data collie_flash_data = {
1da177e4 LT	297	.map_name = "cfi_probe",
224be092	298	.init = collie_flash_init,
1da177e4	299	.set_vpp = collie_set_vpp,
224be092	300	.exit = collie_flash_exit,
1da177e4 LT	301	.parts = collie_partitions,
	302	.nr_parts = ARRAY_SIZE(collie_partitions),
	303	};
	304
	305	static struct resource collie_flash_resources[] = {
	306	{
	307	.start = SA1100_CS0_PHYS,
	308	.end = SA1100_CS0_PHYS + SZ_32M - 1,
	309	.flags = IORESOURCE_MEM,
	310	}
	311	};
	312
	313	static void __init collie_init(void)
	314	{
	315	int ret = 0;
	316
	317	/* cpu initialize */
864d0ec9 TK	318	GAFR = GPIO_SSP_TXD \| GPIO_SSP_SCLK \| GPIO_SSP_SFRM \| GPIO_SSP_CLK \|
	319	GPIO_MCP_CLK \| GPIO_32_768kHz;
	320
	321	GPDR = GPIO_LDD8 \| GPIO_LDD9 \| GPIO_LDD10 \| GPIO_LDD11 \| GPIO_LDD12 \|
	322	GPIO_LDD13 \| GPIO_LDD14 \| GPIO_LDD15 \| GPIO_SSP_TXD \|
	323	GPIO_SSP_SCLK \| GPIO_SSP_SFRM \| GPIO_SDLC_SCLK \|
1d0ad843 TK	324	_COLLIE_GPIO_UCB1x00_RESET \| _COLLIE_GPIO_nMIC_ON \|
1d0ad843 TK	325	_COLLIE_GPIO_nREMOCON_ON \| GPIO_32_768kHz;
864d0ec9 TK	326
	327	PPDR = PPC_LDD0 \| PPC_LDD1 \| PPC_LDD2 \| PPC_LDD3 \| PPC_LDD4 \| PPC_LDD5 \|
	328	PPC_LDD6 \| PPC_LDD7 \| PPC_L_PCLK \| PPC_L_LCLK \| PPC_L_FCLK \| PPC_L_BIAS \|
	329	PPC_TXD1 \| PPC_TXD2 \| PPC_TXD3 \| PPC_TXD4 \| PPC_SCLK \| PPC_SFRM;
	330
1d0ad843 TK	331	PWER = _COLLIE_GPIO_AC_IN \| _COLLIE_GPIO_CO \| _COLLIE_GPIO_ON_KEY \|
1d0ad843 TK	332	_COLLIE_GPIO_WAKEUP \| _COLLIE_GPIO_nREMOCON_INT \| PWER_RTC;
864d0ec9	333
1d0ad843	334	PGSR = _COLLIE_GPIO_nREMOCON_ON;
864d0ec9 TK	335
	336	PSDR = PPC_RXD1 \| PPC_RXD2 \| PPC_RXD3 \| PPC_RXD4;
	337
	338	PCFR = PCFR_OPDE;
	339
1d0ad843 TK	340	GPSR \|= _COLLIE_GPIO_UCB1x00_RESET;
1d0ad843 TK	341
5f76559a RK	342	collie_power_resource[0].start = gpio_to_irq(COLLIE_GPIO_AC_IN);
5f76559a RK	343	collie_power_resource[0].end = gpio_to_irq(COLLIE_GPIO_AC_IN);
44575b2f PM	344	platform_scoop_config = &collie_pcmcia_config;
44575b2f PM	345
1da177e4 LT	346	ret = platform_add_devices(devices, ARRAY_SIZE(devices));
	347	if (ret) {
	348	printk(KERN_WARNING "collie: Unable to register LoCoMo device\n");
	349	}
	350
7a5b4e16 RK	351	sa11x0_register_mtd(&collie_flash_data, collie_flash_resources,
	352	ARRAY_SIZE(collie_flash_resources));
	353	sa11x0_register_mcp(&collie_mcp_data);
1da177e4 LT	354
	355	sharpsl_save_param();
	356	}
	357
	358	static struct map_desc collie_io_desc[] __initdata = {
92519d82 DS	359	{ /* 32M main flash (cs0) */
	360	.virtual = 0xe8000000,
	361	.pfn = __phys_to_pfn(0x00000000),
	362	.length = 0x02000000,
	363	.type = MT_DEVICE
	364	}, { /* 32M boot flash (cs1) */
	365	.virtual = 0xea000000,
	366	.pfn = __phys_to_pfn(0x08000000),
	367	.length = 0x02000000,
	368	.type = MT_DEVICE
	369	}
1da177e4 LT	370	};
	371
	372	static void __init collie_map_io(void)
	373	{
	374	sa1100_map_io();
	375	iotable_init(collie_io_desc, ARRAY_SIZE(collie_io_desc));
50c37e21 PM	376
	377	#ifdef CONFIG_SHARP_LOCOMO
	378	sa1100_register_uart_fns(&collie_port_fns);
	379	#endif
	380	sa1100_register_uart(0, 3);
	381	sa1100_register_uart(1, 1);
1da177e4 LT	382	}
	383
	384	MACHINE_START(COLLIE, "Sharp-Collie")
e9dea0c6 RK	385	.map_io = collie_map_io,
e9dea0c6 RK	386	.init_irq = sa1100_init_irq,
1da177e4 LT	387	.timer = &sa1100_timer,
1da177e4 LT	388	.init_machine = collie_init,
d9ca5839	389	.restart = sa11x0_restart,
1da177e4	390	MACHINE_END