[deliverable/linux.git] / arch / arm / mach-shmobile / board-mackerel.c

/*
 * mackerel board support
 *
 * Copyright (C) 2010 Renesas Solutions Corp.
 * Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
 *
 * based on ap4evb
 * Copyright (C) 2010  Magnus Damm
 * Copyright (C) 2008  Yoshihiro Shimoda
 *
 * 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; version 2 of the License.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/irq.h>
#include <linux/platform_device.h>
#include <linux/gpio.h>
#include <linux/input.h>
#include <linux/io.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/physmap.h>
#include <linux/smsc911x.h>

#include <video/sh_mobile_lcdc.h>

#include <mach/common.h>
#include <mach/sh7372.h>

#include <asm/mach/arch.h>
#include <asm/mach/time.h>
#include <asm/mach/map.h>
#include <asm/mach-types.h>

/*
 * Address	Interface		BusWidth	note
 * ------------------------------------------------------------------
 * 0x0000_0000	NOR Flash ROM (MCP)	16bit		SW7 : bit1 = ON
 * 0x0800_0000	user area		-
 * 0x1000_0000	NOR Flash ROM (MCP)	16bit		SW7 : bit1 = OFF
 * 0x1400_0000	Ether (LAN9220)		16bit
 * 0x1600_0000	user area		-		cannot use with NAND
 * 0x1800_0000	user area		-
 * 0x1A00_0000	-
 * 0x4000_0000	LPDDR2-SDRAM (POP)	32bit
 */

/*
 * CPU mode
 *
 * SW4                                     | Boot Area| Master   | Remarks
 *  1  | 2   | 3   | 4   | 5   | 6   | 8   |          | Processor|
 * ----+-----+-----+-----+-----+-----+-----+----------+----------+--------------
 * ON  | ON  | OFF | ON  | ON  | OFF | OFF | External | System   | External ROM
 * ON  | ON  | ON  | ON  | ON  | OFF | OFF | External | System   | ROM Debug
 * ON  | ON  | X   | ON  | OFF | OFF | OFF | Built-in | System   | ROM Debug
 * X   | OFF | X   | X   | X   | X   | OFF | Built-in | System   | MaskROM
 * OFF | X   | X   | X   | X   | X   | OFF | Built-in | System   | MaskROM
 * X   | X   | X   | OFF | X   | X   | OFF | Built-in | System   | MaskROM
 * OFF | ON  | OFF | X   | X   | OFF | ON  | External | System   | Standalone
 * ON  | OFF | OFF | X   | X   | OFF | ON  | External | Realtime | Standalone
*/

/*
 * NOR Flash ROM
 *
 *  SW1  |     SW2    | SW7  | NOR Flash ROM
 *  bit1 | bit1  bit2 | bit1 | Memory allocation
 * ------+------------+------+------------------
 *  OFF  | ON     OFF | ON   |    Area 0
 *  OFF  | ON     OFF | OFF  |    Area 4
 */

/*
 * SMSC 9220
 *
 *  SW1		SMSC 9220
 * -----------------------
 *  ON		access disable
 *  OFF		access enable
 */

/*
 * NAND Flash ROM
 *
 *  SW1  |     SW2    | SW7  | NAND Flash ROM
 *  bit1 | bit1  bit2 | bit2 | Memory allocation
 * ------+------------+------+------------------
 *  OFF  | ON     OFF | ON   |    FCE 0
 *  OFF  | ON     OFF | OFF  |    FCE 1
 */

/*
 * External interrupt pin settings
 *
 * IRQX  | pin setting        | device             | level
 * ------+--------------------+--------------------+-------
 * IRQ0  | ICR1A.IRQ0SA=0010  | SDHI2 card detect  | Low
 * IRQ6  | ICR1A.IRQ6SA=0011  | Ether(LAN9220)     | High
 * IRQ7  | ICR1A.IRQ7SA=0010  | LCD Tuch Panel     | Low
 * IRQ8  | ICR2A.IRQ8SA=0010  | MMC/SD card detect | Low
 * IRQ9  | ICR2A.IRQ9SA=0010  | KEY(TCA6408)       | Low
 * IRQ21 | ICR4A.IRQ21SA=0011 | Sensor(ADXL345)    | High
 * IRQ22 | ICR4A.IRQ22SA=0011 | Sensor(AK8975)     | High

*/

/* MTD */
static struct mtd_partition nor_flash_partitions[] = {
	{
		.name		= "loader",
		.offset		= 0x00000000,
		.size		= 512 * 1024,
		.mask_flags	= MTD_WRITEABLE,
	},
	{
		.name		= "bootenv",
		.offset		= MTDPART_OFS_APPEND,
		.size		= 512 * 1024,
		.mask_flags	= MTD_WRITEABLE,
	},
	{
		.name		= "kernel_ro",
		.offset		= MTDPART_OFS_APPEND,
		.size		= 8 * 1024 * 1024,
		.mask_flags	= MTD_WRITEABLE,
	},
	{
		.name		= "kernel",
		.offset		= MTDPART_OFS_APPEND,
		.size		= 8 * 1024 * 1024,
	},
	{
		.name		= "data",
		.offset		= MTDPART_OFS_APPEND,
		.size		= MTDPART_SIZ_FULL,
	},
};

static struct physmap_flash_data nor_flash_data = {
	.width		= 2,
	.parts		= nor_flash_partitions,
	.nr_parts	= ARRAY_SIZE(nor_flash_partitions),
};

static struct resource nor_flash_resources[] = {
	[0]	= {
		.start	= 0x00000000,
		.end	= 0x08000000 - 1,
		.flags	= IORESOURCE_MEM,
	}
};

static struct platform_device nor_flash_device = {
	.name		= "physmap-flash",
	.dev		= {
		.platform_data	= &nor_flash_data,
	},
	.num_resources	= ARRAY_SIZE(nor_flash_resources),
	.resource	= nor_flash_resources,
};

/* SMSC */
static struct resource smc911x_resources[] = {
	{
		.start	= 0x14000000,
		.end	= 0x16000000 - 1,
		.flags	= IORESOURCE_MEM,
	}, {
		.start	= evt2irq(0x02c0) /* IRQ6A */,
		.flags	= IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL,
	},
};

static struct smsc911x_platform_config smsc911x_info = {
	.flags		= SMSC911X_USE_16BIT | SMSC911X_SAVE_MAC_ADDRESS,
	.irq_polarity   = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
	.irq_type       = SMSC911X_IRQ_TYPE_PUSH_PULL,
};

static struct platform_device smc911x_device = {
	.name           = "smsc911x",
	.id             = -1,
	.num_resources  = ARRAY_SIZE(smc911x_resources),
	.resource       = smc911x_resources,
	.dev            = {
		.platform_data = &smsc911x_info,
	},
};

/* LCDC */
static struct fb_videomode mackerel_lcdc_modes[] = {
	{
		.name		= "WVGA Panel",
		.xres		= 800,
		.yres		= 480,
		.left_margin	= 220,
		.right_margin	= 110,
		.hsync_len	= 70,
		.upper_margin	= 20,
		.lower_margin	= 5,
		.vsync_len	= 5,
		.sync		= 0,
	},
};

static struct sh_mobile_lcdc_info lcdc_info = {
	.clock_source = LCDC_CLK_BUS,
	.ch[0] = {
		.chan = LCDC_CHAN_MAINLCD,
		.bpp = 16,
		.lcd_cfg = mackerel_lcdc_modes,
		.num_cfg = ARRAY_SIZE(mackerel_lcdc_modes),
		.interface_type		= RGB24,
		.clock_divider		= 2,
		.flags			= 0,
		.lcd_size_cfg.width	= 152,
		.lcd_size_cfg.height	= 91,
	}
};

static struct resource lcdc_resources[] = {
	[0] = {
		.name	= "LCDC",
		.start	= 0xfe940000,
		.end	= 0xfe943fff,
		.flags	= IORESOURCE_MEM,
	},
	[1] = {
		.start	= intcs_evt2irq(0x580),
		.flags	= IORESOURCE_IRQ,
	},
};

static struct platform_device lcdc_device = {
	.name		= "sh_mobile_lcdc_fb",
	.num_resources	= ARRAY_SIZE(lcdc_resources),
	.resource	= lcdc_resources,
	.dev	= {
		.platform_data	= &lcdc_info,
		.coherent_dma_mask = ~0,
	},
};

static struct platform_device *mackerel_devices[] __initdata = {
	&nor_flash_device,
	&smc911x_device,
	&lcdc_device,
};

static struct map_desc mackerel_io_desc[] __initdata = {
	/* create a 1:1 entity map for 0xe6xxxxxx
	 * used by CPGA, INTC and PFC.
	 */
	{
		.virtual	= 0xe6000000,
		.pfn		= __phys_to_pfn(0xe6000000),
		.length		= 256 << 20,
		.type		= MT_DEVICE_NONSHARED
	},
};

static void __init mackerel_map_io(void)
{
	iotable_init(mackerel_io_desc, ARRAY_SIZE(mackerel_io_desc));

	/* setup early devices and console here as well */
	sh7372_add_early_devices();
	shmobile_setup_console();
}

static void __init mackerel_init(void)
{
	sh7372_pinmux_init();

	/* enable SCIFA0 */
	gpio_request(GPIO_FN_SCIFA0_TXD, NULL);
	gpio_request(GPIO_FN_SCIFA0_RXD, NULL);

	/* enable SMSC911X */
	gpio_request(GPIO_FN_CS5A,	NULL);
	gpio_request(GPIO_FN_IRQ6_39,	NULL);

	/* LCDC */
	gpio_request(GPIO_FN_LCDD17,   NULL);
	gpio_request(GPIO_FN_LCDD16,   NULL);
	gpio_request(GPIO_FN_LCDD15,   NULL);
	gpio_request(GPIO_FN_LCDD14,   NULL);
	gpio_request(GPIO_FN_LCDD13,   NULL);
	gpio_request(GPIO_FN_LCDD12,   NULL);
	gpio_request(GPIO_FN_LCDD11,   NULL);
	gpio_request(GPIO_FN_LCDD10,   NULL);
	gpio_request(GPIO_FN_LCDD9,    NULL);
	gpio_request(GPIO_FN_LCDD8,    NULL);
	gpio_request(GPIO_FN_LCDD7,    NULL);
	gpio_request(GPIO_FN_LCDD6,    NULL);
	gpio_request(GPIO_FN_LCDD5,    NULL);
	gpio_request(GPIO_FN_LCDD4,    NULL);
	gpio_request(GPIO_FN_LCDD3,    NULL);
	gpio_request(GPIO_FN_LCDD2,    NULL);
	gpio_request(GPIO_FN_LCDD1,    NULL);
	gpio_request(GPIO_FN_LCDD0,    NULL);
	gpio_request(GPIO_FN_LCDDISP,  NULL);
	gpio_request(GPIO_FN_LCDDCK,   NULL);

	gpio_request(GPIO_PORT31, NULL); /* backlight */
	gpio_direction_output(GPIO_PORT31, 1);

	gpio_request(GPIO_PORT151, NULL); /* LCDDON */
	gpio_direction_output(GPIO_PORT151, 1);


	sh7372_add_standard_devices();

	platform_add_devices(mackerel_devices, ARRAY_SIZE(mackerel_devices));
}

static void __init mackerel_timer_init(void)
{
	sh7372_clock_init();
	shmobile_timer.init();
}

static struct sys_timer mackerel_timer = {
	.init		= mackerel_timer_init,
};

MACHINE_START(MACKEREL, "mackerel")
	.map_io		= mackerel_map_io,
	.init_irq	= sh7372_init_irq,
	.init_machine	= mackerel_init,
	.timer		= &mackerel_timer,
MACHINE_END
Commit	Line	Data
920adc75 KM	1	/*
	2	* mackerel board support
	3	*
	4	* Copyright (C) 2010 Renesas Solutions Corp.
	5	* Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
	6	*
	7	* based on ap4evb
	8	* Copyright (C) 2010 Magnus Damm
	9	* Copyright (C) 2008 Yoshihiro Shimoda
	10	*
	11	* This program is free software; you can redistribute it and/or modify
	12	* it under the terms of the GNU General Public License as published by
	13	* the Free Software Foundation; version 2 of the License.
	14	*
	15	* This program is distributed in the hope that it will be useful,
	16	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	17	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	18	* GNU General Public License for more details.
	19	*
	20	* You should have received a copy of the GNU General Public License
	21	* along with this program; if not, write to the Free Software
	22	* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
	23	*/
	24	#include <linux/kernel.h>
	25	#include <linux/init.h>
	26	#include <linux/interrupt.h>
	27	#include <linux/irq.h>
	28	#include <linux/platform_device.h>
	29	#include <linux/gpio.h>
	30	#include <linux/input.h>
	31	#include <linux/io.h>
	32	#include <linux/mtd/mtd.h>
	33	#include <linux/mtd/partitions.h>
	34	#include <linux/mtd/physmap.h>
2264c151	35	#include <linux/smsc911x.h>
920adc75	36
11fee467 KM	37	#include <video/sh_mobile_lcdc.h>
11fee467 KM	38
920adc75 KM	39	#include <mach/common.h>
	40	#include <mach/sh7372.h>
	41
	42	#include <asm/mach/arch.h>
	43	#include <asm/mach/time.h>
	44	#include <asm/mach/map.h>
	45	#include <asm/mach-types.h>
	46
	47	/*
	48	* Address Interface BusWidth note
	49	* ------------------------------------------------------------------
	50	* 0x0000_0000 NOR Flash ROM (MCP) 16bit SW7 : bit1 = ON
	51	* 0x0800_0000 user area -
	52	* 0x1000_0000 NOR Flash ROM (MCP) 16bit SW7 : bit1 = OFF
	53	* 0x1400_0000 Ether (LAN9220) 16bit
	54	* 0x1600_0000 user area - cannot use with NAND
	55	* 0x1800_0000 user area -
	56	* 0x1A00_0000 -
	57	* 0x4000_0000 LPDDR2-SDRAM (POP) 32bit
	58	*/
	59
4b82b689 KM	60	/*
	61	* CPU mode
	62	*
	63	* SW4 \| Boot Area\| Master \| Remarks
	64	* 1 \| 2 \| 3 \| 4 \| 5 \| 6 \| 8 \| \| Processor\|
	65	* ----+-----+-----+-----+-----+-----+-----+----------+----------+--------------
	66	* ON \| ON \| OFF \| ON \| ON \| OFF \| OFF \| External \| System \| External ROM
	67	* ON \| ON \| ON \| ON \| ON \| OFF \| OFF \| External \| System \| ROM Debug
	68	* ON \| ON \| X \| ON \| OFF \| OFF \| OFF \| Built-in \| System \| ROM Debug
	69	* X \| OFF \| X \| X \| X \| X \| OFF \| Built-in \| System \| MaskROM
	70	* OFF \| X \| X \| X \| X \| X \| OFF \| Built-in \| System \| MaskROM
	71	* X \| X \| X \| OFF \| X \| X \| OFF \| Built-in \| System \| MaskROM
	72	* OFF \| ON \| OFF \| X \| X \| OFF \| ON \| External \| System \| Standalone
	73	* ON \| OFF \| OFF \| X \| X \| OFF \| ON \| External \| Realtime \| Standalone
	74	*/
	75
	76	/*
	77	* NOR Flash ROM
	78	*
	79	* SW1 \| SW2 \| SW7 \| NOR Flash ROM
	80	* bit1 \| bit1 bit2 \| bit1 \| Memory allocation
	81	* ------+------------+------+------------------
	82	* OFF \| ON OFF \| ON \| Area 0
	83	* OFF \| ON OFF \| OFF \| Area 4
	84	*/
	85
	86	/*
	87	* SMSC 9220
	88	*
	89	* SW1 SMSC 9220
	90	* -----------------------
	91	* ON access disable
	92	* OFF access enable
	93	*/
	94
	95	/*
	96	* NAND Flash ROM
	97	*
	98	* SW1 \| SW2 \| SW7 \| NAND Flash ROM
	99	* bit1 \| bit1 bit2 \| bit2 \| Memory allocation
	100	* ------+------------+------+------------------
	101	* OFF \| ON OFF \| ON \| FCE 0
	102	* OFF \| ON OFF \| OFF \| FCE 1
	103	*/
	104
	105	/*
	106	* External interrupt pin settings
	107	*
	108	* IRQX \| pin setting \| device \| level
	109	* ------+--------------------+--------------------+-------
	110	* IRQ0 \| ICR1A.IRQ0SA=0010 \| SDHI2 card detect \| Low
	111	* IRQ6 \| ICR1A.IRQ6SA=0011 \| Ether(LAN9220) \| High
	112	* IRQ7 \| ICR1A.IRQ7SA=0010 \| LCD Tuch Panel \| Low
	113	* IRQ8 \| ICR2A.IRQ8SA=0010 \| MMC/SD card detect \| Low
	114	* IRQ9 \| ICR2A.IRQ9SA=0010 \| KEY(TCA6408) \| Low
	115	* IRQ21 \| ICR4A.IRQ21SA=0011 \| Sensor(ADXL345) \| High
	116	* IRQ22 \| ICR4A.IRQ22SA=0011 \| Sensor(AK8975) \| High
	117
	118	*/
	119
920adc75 KM	120	/* MTD */
	121	static struct mtd_partition nor_flash_partitions[] = {
	122	{
	123	.name = "loader",
	124	.offset = 0x00000000,
	125	.size = 512 * 1024,
	126	.mask_flags = MTD_WRITEABLE,
	127	},
	128	{
	129	.name = "bootenv",
	130	.offset = MTDPART_OFS_APPEND,
	131	.size = 512 * 1024,
	132	.mask_flags = MTD_WRITEABLE,
	133	},
	134	{
	135	.name = "kernel_ro",
	136	.offset = MTDPART_OFS_APPEND,
	137	.size = 8 * 1024 * 1024,
	138	.mask_flags = MTD_WRITEABLE,
	139	},
	140	{
	141	.name = "kernel",
	142	.offset = MTDPART_OFS_APPEND,
	143	.size = 8 * 1024 * 1024,
	144	},
	145	{
	146	.name = "data",
	147	.offset = MTDPART_OFS_APPEND,
	148	.size = MTDPART_SIZ_FULL,
	149	},
	150	};
	151
	152	static struct physmap_flash_data nor_flash_data = {
	153	.width = 2,
	154	.parts = nor_flash_partitions,
	155	.nr_parts = ARRAY_SIZE(nor_flash_partitions),
	156	};
	157
	158	static struct resource nor_flash_resources[] = {
	159	[0] = {
	160	.start = 0x00000000,
	161	.end = 0x08000000 - 1,
	162	.flags = IORESOURCE_MEM,
	163	}
	164	};
	165
	166	static struct platform_device nor_flash_device = {
	167	.name = "physmap-flash",
	168	.dev = {
	169	.platform_data = &nor_flash_data,
	170	},
	171	.num_resources = ARRAY_SIZE(nor_flash_resources),
	172	.resource = nor_flash_resources,
	173	};
	174
2264c151 KM	175	/* SMSC */
	176	static struct resource smc911x_resources[] = {
	177	{
	178	.start = 0x14000000,
	179	.end = 0x16000000 - 1,
	180	.flags = IORESOURCE_MEM,
	181	}, {
	182	.start = evt2irq(0x02c0) /* IRQ6A */,
	183	.flags = IORESOURCE_IRQ \| IORESOURCE_IRQ_LOWLEVEL,
	184	},
	185	};
	186
	187	static struct smsc911x_platform_config smsc911x_info = {
	188	.flags = SMSC911X_USE_16BIT \| SMSC911X_SAVE_MAC_ADDRESS,
	189	.irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
	190	.irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL,
	191	};
	192
	193	static struct platform_device smc911x_device = {
	194	.name = "smsc911x",
	195	.id = -1,
	196	.num_resources = ARRAY_SIZE(smc911x_resources),
	197	.resource = smc911x_resources,
	198	.dev = {
	199	.platform_data = &smsc911x_info,
	200	},
	201	};
	202
11fee467 KM	203	/* LCDC */
	204	static struct fb_videomode mackerel_lcdc_modes[] = {
	205	{
	206	.name = "WVGA Panel",
	207	.xres = 800,
	208	.yres = 480,
	209	.left_margin = 220,
	210	.right_margin = 110,
	211	.hsync_len = 70,
	212	.upper_margin = 20,
	213	.lower_margin = 5,
	214	.vsync_len = 5,
	215	.sync = 0,
	216	},
	217	};
	218
	219	static struct sh_mobile_lcdc_info lcdc_info = {
	220	.clock_source = LCDC_CLK_BUS,
	221	.ch[0] = {
	222	.chan = LCDC_CHAN_MAINLCD,
	223	.bpp = 16,
	224	.lcd_cfg = mackerel_lcdc_modes,
	225	.num_cfg = ARRAY_SIZE(mackerel_lcdc_modes),
	226	.interface_type = RGB24,
	227	.clock_divider = 2,
	228	.flags = 0,
	229	.lcd_size_cfg.width = 152,
	230	.lcd_size_cfg.height = 91,
	231	}
	232	};
	233
	234	static struct resource lcdc_resources[] = {
	235	[0] = {
	236	.name = "LCDC",
	237	.start = 0xfe940000,
	238	.end = 0xfe943fff,
	239	.flags = IORESOURCE_MEM,
	240	},
	241	[1] = {
	242	.start = intcs_evt2irq(0x580),
	243	.flags = IORESOURCE_IRQ,
	244	},
	245	};
	246
	247	static struct platform_device lcdc_device = {
	248	.name = "sh_mobile_lcdc_fb",
	249	.num_resources = ARRAY_SIZE(lcdc_resources),
	250	.resource = lcdc_resources,
	251	.dev = {
	252	.platform_data = &lcdc_info,
	253	.coherent_dma_mask = ~0,
	254	},
	255	};
	256
920adc75 KM	257	static struct platform_device *mackerel_devices[] __initdata = {
920adc75 KM	258	&nor_flash_device,
2264c151	259	&smc911x_device,
11fee467	260	&lcdc_device,
920adc75 KM	261	};
	262
	263	static struct map_desc mackerel_io_desc[] __initdata = {
	264	/* create a 1:1 entity map for 0xe6xxxxxx
	265	* used by CPGA, INTC and PFC.
	266	*/
	267	{
	268	.virtual = 0xe6000000,
	269	.pfn = __phys_to_pfn(0xe6000000),
	270	.length = 256 << 20,
	271	.type = MT_DEVICE_NONSHARED
	272	},
	273	};
	274
	275	static void __init mackerel_map_io(void)
	276	{
	277	iotable_init(mackerel_io_desc, ARRAY_SIZE(mackerel_io_desc));
	278
	279	/* setup early devices and console here as well */
	280	sh7372_add_early_devices();
	281	shmobile_setup_console();
	282	}
	283
	284	static void __init mackerel_init(void)
	285	{
	286	sh7372_pinmux_init();
	287
	288	/* enable SCIFA0 */
	289	gpio_request(GPIO_FN_SCIFA0_TXD, NULL);
	290	gpio_request(GPIO_FN_SCIFA0_RXD, NULL);
	291
2264c151 KM	292	/* enable SMSC911X */
	293	gpio_request(GPIO_FN_CS5A, NULL);
	294	gpio_request(GPIO_FN_IRQ6_39, NULL);
	295
11fee467 KM	296	/* LCDC */
	297	gpio_request(GPIO_FN_LCDD17, NULL);
	298	gpio_request(GPIO_FN_LCDD16, NULL);
	299	gpio_request(GPIO_FN_LCDD15, NULL);
	300	gpio_request(GPIO_FN_LCDD14, NULL);
	301	gpio_request(GPIO_FN_LCDD13, NULL);
	302	gpio_request(GPIO_FN_LCDD12, NULL);
	303	gpio_request(GPIO_FN_LCDD11, NULL);
	304	gpio_request(GPIO_FN_LCDD10, NULL);
	305	gpio_request(GPIO_FN_LCDD9, NULL);
	306	gpio_request(GPIO_FN_LCDD8, NULL);
	307	gpio_request(GPIO_FN_LCDD7, NULL);
	308	gpio_request(GPIO_FN_LCDD6, NULL);
	309	gpio_request(GPIO_FN_LCDD5, NULL);
	310	gpio_request(GPIO_FN_LCDD4, NULL);
	311	gpio_request(GPIO_FN_LCDD3, NULL);
	312	gpio_request(GPIO_FN_LCDD2, NULL);
	313	gpio_request(GPIO_FN_LCDD1, NULL);
	314	gpio_request(GPIO_FN_LCDD0, NULL);
	315	gpio_request(GPIO_FN_LCDDISP, NULL);
	316	gpio_request(GPIO_FN_LCDDCK, NULL);
	317
	318	gpio_request(GPIO_PORT31, NULL); /* backlight */
	319	gpio_direction_output(GPIO_PORT31, 1);
	320
	321	gpio_request(GPIO_PORT151, NULL); /* LCDDON */
	322	gpio_direction_output(GPIO_PORT151, 1);
	323
	324
920adc75 KM	325	sh7372_add_standard_devices();
	326
	327	platform_add_devices(mackerel_devices, ARRAY_SIZE(mackerel_devices));
	328	}
	329
	330	static void __init mackerel_timer_init(void)
	331	{
	332	sh7372_clock_init();
	333	shmobile_timer.init();
	334	}
	335
	336	static struct sys_timer mackerel_timer = {
	337	.init = mackerel_timer_init,
	338	};
	339
	340	MACHINE_START(MACKEREL, "mackerel")
	341	.map_io = mackerel_map_io,
	342	.init_irq = sh7372_init_irq,
	343	.init_machine = mackerel_init,
	344	.timer = &mackerel_timer,
	345	MACHINE_END