[linux-2.6-block.git] / arch / sh / boards / board-sh7785lcr.c

/*
 * Renesas Technology Corp. R0P7785LC0011RL Support.
 *
 * Copyright (C) 2008  Yoshihiro Shimoda
 * Copyright (C) 2009  Paul Mundt
 *
 * This file is subject to the terms and conditions of the GNU General Public
 * License.  See the file "COPYING" in the main directory of this archive
 * for more details.
 */
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/sm501.h>
#include <linux/sm501-regs.h>
#include <linux/fb.h>
#include <linux/mtd/physmap.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
#include <linux/i2c.h>
#include <linux/i2c-pca-platform.h>
#include <linux/i2c-algo-pca.h>
#include <linux/usb/r8a66597.h>
#include <linux/irq.h>
#include <linux/clk.h>
#include <linux/errno.h>
#include <mach/sh7785lcr.h>
#include <cpu/sh7785.h>
#include <asm/heartbeat.h>
#include <asm/clock.h>

/*
 * NOTE: This board has 2 physical memory maps.
 *	 Please look at include/asm-sh/sh7785lcr.h or hardware manual.
 */
static struct resource heartbeat_resources[] = {
	[0] = {
		.start	= PLD_LEDCR,
		.end	= PLD_LEDCR,
		.flags	= IORESOURCE_MEM,
	},
};

static struct heartbeat_data heartbeat_data = {
	.regsize = 8,
};

static struct platform_device heartbeat_device = {
	.name		= "heartbeat",
	.id		= -1,
	.dev	= {
		.platform_data	= &heartbeat_data,
	},
	.num_resources	= ARRAY_SIZE(heartbeat_resources),
	.resource	= heartbeat_resources,
};

static struct mtd_partition nor_flash_partitions[] = {
	{
		.name		= "loader",
		.offset		= 0x00000000,
		.size		= 512 * 1024,
	},
	{
		.name		= "bootenv",
		.offset		= MTDPART_OFS_APPEND,
		.size		= 512 * 1024,
	},
	{
		.name		= "kernel",
		.offset		= MTDPART_OFS_APPEND,
		.size		= 4 * 1024 * 1024,
	},
	{
		.name		= "data",
		.offset		= MTDPART_OFS_APPEND,
		.size		= MTDPART_SIZ_FULL,
	},
};

static struct physmap_flash_data nor_flash_data = {
	.width		= 4,
	.parts		= nor_flash_partitions,
	.nr_parts	= ARRAY_SIZE(nor_flash_partitions),
};

static struct resource nor_flash_resources[] = {
	[0]	= {
		.start	= NOR_FLASH_ADDR,
		.end	= NOR_FLASH_ADDR + NOR_FLASH_SIZE - 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,
};

static struct r8a66597_platdata r8a66597_data = {
	.xtal = R8A66597_PLATDATA_XTAL_12MHZ,
	.vif = 1,
};

static struct resource r8a66597_usb_host_resources[] = {
	[0] = {
		.start	= R8A66597_ADDR,
		.end	= R8A66597_ADDR + R8A66597_SIZE - 1,
		.flags	= IORESOURCE_MEM,
	},
	[1] = {
		.start	= 2,
		.end	= 2,
		.flags	= IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
	},
};

static struct platform_device r8a66597_usb_host_device = {
	.name		= "r8a66597_hcd",
	.id		= -1,
	.dev = {
		.dma_mask		= NULL,
		.coherent_dma_mask	= 0xffffffff,
		.platform_data		= &r8a66597_data,
	},
	.num_resources	= ARRAY_SIZE(r8a66597_usb_host_resources),
	.resource	= r8a66597_usb_host_resources,
};

static struct resource sm501_resources[] = {
	[0]	= {
		.start	= SM107_MEM_ADDR,
		.end	= SM107_MEM_ADDR + SM107_MEM_SIZE - 1,
		.flags	= IORESOURCE_MEM,
	},
	[1]	= {
		.start	= SM107_REG_ADDR,
		.end	= SM107_REG_ADDR + SM107_REG_SIZE - 1,
		.flags	= IORESOURCE_MEM,
	},
	[2]	= {
		.start	= 10,
		.flags	= IORESOURCE_IRQ,
	},
};

static struct fb_videomode sm501_default_mode_crt = {
	.pixclock	= 35714,	/* 28MHz */
	.xres		= 640,
	.yres		= 480,
	.left_margin	= 105,
	.right_margin	= 16,
	.upper_margin	= 33,
	.lower_margin	= 10,
	.hsync_len	= 39,
	.vsync_len	= 2,
	.sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
};

static struct fb_videomode sm501_default_mode_pnl = {
	.pixclock	= 40000,	/* 25MHz */
	.xres		= 640,
	.yres		= 480,
	.left_margin	= 2,
	.right_margin	= 16,
	.upper_margin	= 33,
	.lower_margin	= 10,
	.hsync_len	= 39,
	.vsync_len	= 2,
	.sync		= 0,
};

static struct sm501_platdata_fbsub sm501_pdata_fbsub_pnl = {
	.def_bpp	= 16,
	.def_mode	= &sm501_default_mode_pnl,
	.flags		= SM501FB_FLAG_USE_INIT_MODE |
			  SM501FB_FLAG_USE_HWCURSOR |
			  SM501FB_FLAG_USE_HWACCEL |
			  SM501FB_FLAG_DISABLE_AT_EXIT |
			  SM501FB_FLAG_PANEL_NO_VBIASEN,
};

static struct sm501_platdata_fbsub sm501_pdata_fbsub_crt = {
	.def_bpp	= 16,
	.def_mode	= &sm501_default_mode_crt,
	.flags		= SM501FB_FLAG_USE_INIT_MODE |
			  SM501FB_FLAG_USE_HWCURSOR |
			  SM501FB_FLAG_USE_HWACCEL |
			  SM501FB_FLAG_DISABLE_AT_EXIT,
};

static struct sm501_platdata_fb sm501_fb_pdata = {
	.fb_route	= SM501_FB_OWN,
	.fb_crt		= &sm501_pdata_fbsub_crt,
	.fb_pnl		= &sm501_pdata_fbsub_pnl,
};

static struct sm501_initdata sm501_initdata = {
	.gpio_high	= {
		.set	= 0x00001fe0,
		.mask	= 0x0,
	},
	.devices	= 0,
	.mclk		= 84 * 1000000,
	.m1xclk		= 112 * 1000000,
};

static struct sm501_platdata sm501_platform_data = {
	.init		= &sm501_initdata,
	.fb		= &sm501_fb_pdata,
};

static struct platform_device sm501_device = {
	.name		= "sm501",
	.id		= -1,
	.dev		= {
		.platform_data	= &sm501_platform_data,
	},
	.num_resources	= ARRAY_SIZE(sm501_resources),
	.resource	= sm501_resources,
};

static struct resource i2c_proto_resources[] = {
	[0] = {
		.start	= PCA9564_PROTO_32BIT_ADDR,
		.end	= PCA9564_PROTO_32BIT_ADDR + PCA9564_SIZE - 1,
		.flags	= IORESOURCE_MEM | IORESOURCE_MEM_8BIT,
	},
	[1] = {
		.start	= 12,
		.end	= 12,
		.flags	= IORESOURCE_IRQ,
	},
};

static struct resource i2c_resources[] = {
	[0] = {
		.start	= PCA9564_ADDR,
		.end	= PCA9564_ADDR + PCA9564_SIZE - 1,
		.flags	= IORESOURCE_MEM | IORESOURCE_MEM_8BIT,
	},
	[1] = {
		.start	= 12,
		.end	= 12,
		.flags	= IORESOURCE_IRQ,
	},
};

static struct i2c_pca9564_pf_platform_data i2c_platform_data = {
	.gpio			= 0,
	.i2c_clock_speed	= I2C_PCA_CON_330kHz,
	.timeout		= HZ,
};

static struct platform_device i2c_device = {
	.name		= "i2c-pca-platform",
	.id		= -1,
	.dev		= {
		.platform_data	= &i2c_platform_data,
	},
	.num_resources	= ARRAY_SIZE(i2c_resources),
	.resource	= i2c_resources,
};

static struct platform_device *sh7785lcr_devices[] __initdata = {
	&heartbeat_device,
	&nor_flash_device,
	&r8a66597_usb_host_device,
	&sm501_device,
	&i2c_device,
};

static struct i2c_board_info __initdata sh7785lcr_i2c_devices[] = {
	{
		I2C_BOARD_INFO("r2025sd", 0x32),
	},
};

static int __init sh7785lcr_devices_setup(void)
{
	i2c_register_board_info(0, sh7785lcr_i2c_devices,
				ARRAY_SIZE(sh7785lcr_i2c_devices));

	if (mach_is_sh7785lcr_pt()) {
		i2c_device.resource = i2c_proto_resources;
		i2c_device.num_resources = ARRAY_SIZE(i2c_proto_resources);
	}

	return platform_add_devices(sh7785lcr_devices,
				    ARRAY_SIZE(sh7785lcr_devices));
}
__initcall(sh7785lcr_devices_setup);

/* Initialize IRQ setting */
void __init init_sh7785lcr_IRQ(void)
{
	plat_irq_setup_pins(IRQ_MODE_IRQ7654);
	plat_irq_setup_pins(IRQ_MODE_IRQ3210);
}

static int sh7785lcr_clk_init(void)
{
	struct clk *clk;
	int ret;

	clk = clk_get(NULL, "extal");
	if (!clk || IS_ERR(clk))
		return PTR_ERR(clk);
	ret = clk_set_rate(clk, 33333333);
	clk_put(clk);

	return ret;
}

static void sh7785lcr_power_off(void)
{
	unsigned char *p;

	p = ioremap(PLD_POFCR, PLD_POFCR + 1);
	if (!p) {
		printk(KERN_ERR "%s: ioremap error.\n", __func__);
		return;
	}
	*p = 0x01;
	iounmap(p);
	set_bl_bit();
	while (1)
		cpu_relax();
}

/* Initialize the board */
static void __init sh7785lcr_setup(char **cmdline_p)
{
	void __iomem *sm501_reg;

	printk(KERN_INFO "Renesas Technology Corp. R0P7785LC0011RL support.\n");

	pm_power_off = sh7785lcr_power_off;

	/* sm501 DRAM configuration */
	sm501_reg = (void __iomem *)0xb3e00000 + SM501_DRAM_CONTROL;
	writel(0x000307c2, sm501_reg);
}

/* Return the board specific boot mode pin configuration */
static int sh7785lcr_mode_pins(void)
{
	int value = 0;

	/* These are the factory default settings of S1 and S2.
	 * If you change these dip switches then you will need to
	 * adjust the values below as well.
	 */
	value |= MODE_PIN4; /* Clock Mode 16 */
	value |= MODE_PIN5; /* 32-bit Area0 bus width */
	value |= MODE_PIN6; /* 32-bit Area0 bus width */
	value |= MODE_PIN7; /* Area 0 SRAM interface [fixed] */
	value |= MODE_PIN8; /* Little Endian */
	value |= MODE_PIN9; /* Master Mode */
	value |= MODE_PIN14; /* No PLL step-up */

	return value;
}

/*
 * The Machine Vector
 */
static struct sh_machine_vector mv_sh7785lcr __initmv = {
	.mv_name		= "SH7785LCR",
	.mv_setup		= sh7785lcr_setup,
	.mv_clk_init		= sh7785lcr_clk_init,
	.mv_init_irq		= init_sh7785lcr_IRQ,
	.mv_mode_pins		= sh7785lcr_mode_pins,
};
Commit	Line	Data
cbe9da02 YS	1	/*
	2	* Renesas Technology Corp. R0P7785LC0011RL Support.
	3	*
	4	* Copyright (C) 2008 Yoshihiro Shimoda
a77b5ac0	5	* Copyright (C) 2009 Paul Mundt
cbe9da02 YS	6	*
	7	* This file is subject to the terms and conditions of the GNU General Public
	8	* License. See the file "COPYING" in the main directory of this archive
	9	* for more details.
	10	*/
cbe9da02 YS	11	#include <linux/init.h>
	12	#include <linux/platform_device.h>
	13	#include <linux/sm501.h>
	14	#include <linux/sm501-regs.h>
	15	#include <linux/fb.h>
	16	#include <linux/mtd/physmap.h>
	17	#include <linux/delay.h>
5a62a225	18	#include <linux/interrupt.h>
cbe9da02 YS	19	#include <linux/i2c.h>
	20	#include <linux/i2c-pca-platform.h>
	21	#include <linux/i2c-algo-pca.h>
5a62a225	22	#include <linux/usb/r8a66597.h>
604437f0	23	#include <linux/irq.h>
a77b5ac0 PM	24	#include <linux/clk.h>
a77b5ac0 PM	25	#include <linux/errno.h>
7639a454	26	#include <mach/sh7785lcr.h>
5a62a225	27	#include <cpu/sh7785.h>
a77b5ac0 PM	28	#include <asm/heartbeat.h>
a77b5ac0 PM	29	#include <asm/clock.h>
cbe9da02 YS	30
	31	/*
	32	* NOTE: This board has 2 physical memory maps.
	33	* Please look at include/asm-sh/sh7785lcr.h or hardware manual.
	34	*/
	35	static struct resource heartbeat_resources[] = {
	36	[0] = {
	37	.start = PLD_LEDCR,
	38	.end = PLD_LEDCR,
	39	.flags = IORESOURCE_MEM,
	40	},
	41	};
	42
	43	static struct heartbeat_data heartbeat_data = {
	44	.regsize = 8,
	45	};
	46
	47	static struct platform_device heartbeat_device = {
	48	.name = "heartbeat",
	49	.id = -1,
	50	.dev = {
	51	.platform_data = &heartbeat_data,
	52	},
	53	.num_resources = ARRAY_SIZE(heartbeat_resources),
	54	.resource = heartbeat_resources,
	55	};
	56
	57	static struct mtd_partition nor_flash_partitions[] = {
	58	{
	59	.name = "loader",
	60	.offset = 0x00000000,
	61	.size = 512 * 1024,
	62	},
	63	{
	64	.name = "bootenv",
	65	.offset = MTDPART_OFS_APPEND,
	66	.size = 512 * 1024,
	67	},
	68	{
	69	.name = "kernel",
	70	.offset = MTDPART_OFS_APPEND,
	71	.size = 4 * 1024 * 1024,
	72	},
	73	{
	74	.name = "data",
	75	.offset = MTDPART_OFS_APPEND,
	76	.size = MTDPART_SIZ_FULL,
	77	},
	78	};
	79
	80	static struct physmap_flash_data nor_flash_data = {
	81	.width = 4,
	82	.parts = nor_flash_partitions,
	83	.nr_parts = ARRAY_SIZE(nor_flash_partitions),
	84	};
	85
	86	static struct resource nor_flash_resources[] = {
	87	[0] = {
	88	.start = NOR_FLASH_ADDR,
	89	.end = NOR_FLASH_ADDR + NOR_FLASH_SIZE - 1,
	90	.flags = IORESOURCE_MEM,
	91	}
	92	};
	93
94	static struct platform_device nor_flash_device = {
95	.name = "physmap-flash",
96	.dev = {
97	.platform_data = &nor_flash_data,
98	},
99	.num_resources = ARRAY_SIZE(nor_flash_resources),
100	.resource = nor_flash_resources,
101	};
102
5a62a225 YS	103	static struct r8a66597_platdata r8a66597_data = {
	104	.xtal = R8A66597_PLATDATA_XTAL_12MHZ,
	105	.vif = 1,
	106	};
	107
cbe9da02 YS	108	static struct resource r8a66597_usb_host_resources[] = {
cbe9da02 YS	109	[0] = {
cbe9da02 YS	110	.start = R8A66597_ADDR,
	111	.end = R8A66597_ADDR + R8A66597_SIZE - 1,
	112	.flags = IORESOURCE_MEM,
	113	},
	114	[1] = {
cbe9da02 YS	115	.start = 2,
cbe9da02 YS	116	.end = 2,
5a62a225	117	.flags = IORESOURCE_IRQ \| IRQF_TRIGGER_LOW,
cbe9da02 YS	118	},
	119	};
	120
	121	static struct platform_device r8a66597_usb_host_device = {
	122	.name = "r8a66597_hcd",
	123	.id = -1,
	124	.dev = {
	125	.dma_mask = NULL,
	126	.coherent_dma_mask = 0xffffffff,
5a62a225	127	.platform_data = &r8a66597_data,
cbe9da02 YS	128	},
	129	.num_resources = ARRAY_SIZE(r8a66597_usb_host_resources),
	130	.resource = r8a66597_usb_host_resources,
	131	};
	132
	133	static struct resource sm501_resources[] = {
	134	[0] = {
	135	.start = SM107_MEM_ADDR,
	136	.end = SM107_MEM_ADDR + SM107_MEM_SIZE - 1,
	137	.flags = IORESOURCE_MEM,
	138	},
	139	[1] = {
	140	.start = SM107_REG_ADDR,
	141	.end = SM107_REG_ADDR + SM107_REG_SIZE - 1,
	142	.flags = IORESOURCE_MEM,
	143	},
	144	[2] = {
	145	.start = 10,
	146	.flags = IORESOURCE_IRQ,
	147	},
	148	};
	149
	150	static struct fb_videomode sm501_default_mode_crt = {
	151	.pixclock = 35714, /* 28MHz */
	152	.xres = 640,
	153	.yres = 480,
	154	.left_margin = 105,
	155	.right_margin = 16,
	156	.upper_margin = 33,
	157	.lower_margin = 10,
	158	.hsync_len = 39,
	159	.vsync_len = 2,
	160	.sync = FB_SYNC_HOR_HIGH_ACT \| FB_SYNC_VERT_HIGH_ACT,
	161	};
	162
	163	static struct fb_videomode sm501_default_mode_pnl = {
	164	.pixclock = 40000, /* 25MHz */
	165	.xres = 640,
	166	.yres = 480,
	167	.left_margin = 2,
	168	.right_margin = 16,
	169	.upper_margin = 33,
	170	.lower_margin = 10,
	171	.hsync_len = 39,
	172	.vsync_len = 2,
	173	.sync = 0,
	174	};
	175
	176	static struct sm501_platdata_fbsub sm501_pdata_fbsub_pnl = {
	177	.def_bpp = 16,
	178	.def_mode = &sm501_default_mode_pnl,
	179	.flags = SM501FB_FLAG_USE_INIT_MODE \|
	180	SM501FB_FLAG_USE_HWCURSOR \|
	181	SM501FB_FLAG_USE_HWACCEL \|
	182	SM501FB_FLAG_DISABLE_AT_EXIT \|
	183	SM501FB_FLAG_PANEL_NO_VBIASEN,
	184	};
	185
	186	static struct sm501_platdata_fbsub sm501_pdata_fbsub_crt = {
	187	.def_bpp = 16,
	188	.def_mode = &sm501_default_mode_crt,
	189	.flags = SM501FB_FLAG_USE_INIT_MODE \|
	190	SM501FB_FLAG_USE_HWCURSOR \|
	191	SM501FB_FLAG_USE_HWACCEL \|
192	SM501FB_FLAG_DISABLE_AT_EXIT,
193	};
194
195	static struct sm501_platdata_fb sm501_fb_pdata = {
196	.fb_route = SM501_FB_OWN,
197	.fb_crt = &sm501_pdata_fbsub_crt,
198	.fb_pnl = &sm501_pdata_fbsub_pnl,
199	};
200
201	static struct sm501_initdata sm501_initdata = {
202	.gpio_high = {
203	.set = 0x00001fe0,
204	.mask = 0x0,
205	},
206	.devices = 0,
207	.mclk = 84 * 1000000,
208	.m1xclk = 112 * 1000000,
209	};
210
211	static struct sm501_platdata sm501_platform_data = {
212	.init = &sm501_initdata,
213	.fb = &sm501_fb_pdata,
214	};
215
216	static struct platform_device sm501_device = {
217	.name = "sm501",
218	.id = -1,
219	.dev = {
220	.platform_data = &sm501_platform_data,
221	},
222	.num_resources = ARRAY_SIZE(sm501_resources),
223	.resource = sm501_resources,
224	};
225
e79d5747 YS	226	static struct resource i2c_proto_resources[] = {
	227	[0] = {
	228	.start = PCA9564_PROTO_32BIT_ADDR,
	229	.end = PCA9564_PROTO_32BIT_ADDR + PCA9564_SIZE - 1,
	230	.flags = IORESOURCE_MEM \| IORESOURCE_MEM_8BIT,
	231	},
	232	[1] = {
	233	.start = 12,
	234	.end = 12,
	235	.flags = IORESOURCE_IRQ,
	236	},
	237	};
	238
cbe9da02 YS	239	static struct resource i2c_resources[] = {
	240	[0] = {
	241	.start = PCA9564_ADDR,
	242	.end = PCA9564_ADDR + PCA9564_SIZE - 1,
	243	.flags = IORESOURCE_MEM \| IORESOURCE_MEM_8BIT,
	244	},
	245	[1] = {
	246	.start = 12,
	247	.end = 12,
	248	.flags = IORESOURCE_IRQ,
	249	},
	250	};
	251
	252	static struct i2c_pca9564_pf_platform_data i2c_platform_data = {
	253	.gpio = 0,
	254	.i2c_clock_speed = I2C_PCA_CON_330kHz,
8e99ada8	255	.timeout = HZ,
cbe9da02 YS	256	};
	257
	258	static struct platform_device i2c_device = {
	259	.name = "i2c-pca-platform",
	260	.id = -1,
	261	.dev = {
	262	.platform_data = &i2c_platform_data,
	263	},
	264	.num_resources = ARRAY_SIZE(i2c_resources),
	265	.resource = i2c_resources,
	266	};
	267
	268	static struct platform_device *sh7785lcr_devices[] __initdata = {
	269	&heartbeat_device,
	270	&nor_flash_device,
	271	&r8a66597_usb_host_device,
	272	&sm501_device,
	273	&i2c_device,
	274	};
	275
	276	static struct i2c_board_info __initdata sh7785lcr_i2c_devices[] = {
	277	{
	278	I2C_BOARD_INFO("r2025sd", 0x32),
	279	},
	280	};
	281
	282	static int __init sh7785lcr_devices_setup(void)
	283	{
	284	i2c_register_board_info(0, sh7785lcr_i2c_devices,
	285	ARRAY_SIZE(sh7785lcr_i2c_devices));
	286
e79d5747	287	if (mach_is_sh7785lcr_pt()) {
d1af119a	288	i2c_device.resource = i2c_proto_resources;
e79d5747 YS	289	i2c_device.num_resources = ARRAY_SIZE(i2c_proto_resources);
	290	}
	291
cbe9da02 YS	292	return platform_add_devices(sh7785lcr_devices,
	293	ARRAY_SIZE(sh7785lcr_devices));
	294	}
	295	__initcall(sh7785lcr_devices_setup);
	296
	297	/* Initialize IRQ setting */
	298	void __init init_sh7785lcr_IRQ(void)
	299	{
	300	plat_irq_setup_pins(IRQ_MODE_IRQ7654);
	301	plat_irq_setup_pins(IRQ_MODE_IRQ3210);
	302	}
	303
a77b5ac0 PM	304	static int sh7785lcr_clk_init(void)
	305	{
	306	struct clk *clk;
	307	int ret;
	308
	309	clk = clk_get(NULL, "extal");
	310	if (!clk \|\| IS_ERR(clk))
	311	return PTR_ERR(clk);
	312	ret = clk_set_rate(clk, 33333333);
	313	clk_put(clk);
	314
	315	return ret;
	316	}
	317
cbe9da02 YS	318	static void sh7785lcr_power_off(void)
cbe9da02 YS	319	{
df4d4f1a YS	320	unsigned char *p;
	321
	322	p = ioremap(PLD_POFCR, PLD_POFCR + 1);
	323	if (!p) {
	324	printk(KERN_ERR "%s: ioremap error.\n", __func__);
	325	return;
	326	}
	327	*p = 0x01;
	328	iounmap(p);
600fa578 MD	329	set_bl_bit();
	330	while (1)
	331	cpu_relax();
cbe9da02 YS	332	}
	333
	334	/* Initialize the board */
	335	static void __init sh7785lcr_setup(char **cmdline_p)
	336	{
	337	void __iomem *sm501_reg;
	338
	339	printk(KERN_INFO "Renesas Technology Corp. R0P7785LC0011RL support.\n");
	340
	341	pm_power_off = sh7785lcr_power_off;
	342
	343	/* sm501 DRAM configuration */
	344	sm501_reg = (void __iomem *)0xb3e00000 + SM501_DRAM_CONTROL;
	345	writel(0x000307c2, sm501_reg);
	346	}
	347
63d12e23 MD	348	/* Return the board specific boot mode pin configuration */
	349	static int sh7785lcr_mode_pins(void)
	350	{
	351	int value = 0;
	352
	353	/* These are the factory default settings of S1 and S2.
	354	* If you change these dip switches then you will need to
	355	* adjust the values below as well.
	356	*/
0d4fdbb6 MD	357	value \|= MODE_PIN4; /* Clock Mode 16 */
	358	value \|= MODE_PIN5; /* 32-bit Area0 bus width */
	359	value \|= MODE_PIN6; /* 32-bit Area0 bus width */
	360	value \|= MODE_PIN7; /* Area 0 SRAM interface [fixed] */
	361	value \|= MODE_PIN8; /* Little Endian */
	362	value \|= MODE_PIN9; /* Master Mode */
	363	value \|= MODE_PIN14; /* No PLL step-up */
63d12e23 MD	364
	365	return value;
	366	}
	367
cbe9da02 YS	368	/*
	369	* The Machine Vector
	370	*/
	371	static struct sh_machine_vector mv_sh7785lcr __initmv = {
	372	.mv_name = "SH7785LCR",
	373	.mv_setup = sh7785lcr_setup,
a77b5ac0	374	.mv_clk_init = sh7785lcr_clk_init,
cbe9da02	375	.mv_init_irq = init_sh7785lcr_IRQ,
63d12e23	376	.mv_mode_pins = sh7785lcr_mode_pins,
cbe9da02 YS	377	};
cbe9da02 YS	378