[deliverable/linux.git] / arch / arm / mach-shmobile / board-ag5evm.c

/*
 * arch/arm/mach-shmobile/board-ag5evm.c
 *
 * Copyright (C) 2010  Takashi Yoshii <yoshii.takashi.zj@renesas.com>
 * Copyright (C) 2009  Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
 *
 * 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/delay.h>
#include <linux/io.h>
#include <linux/dma-mapping.h>
#include <linux/serial_sci.h>
#include <linux/smsc911x.h>
#include <linux/gpio.h>
#include <linux/input.h>
#include <linux/input/sh_keysc.h>
#include <linux/mmc/host.h>
#include <linux/mmc/sh_mmcif.h>
#include <linux/sh_clk.h>
#include <video/sh_mobile_lcdc.h>
#include <video/sh_mipi_dsi.h>
#include <sound/sh_fsi.h>
#include <mach/hardware.h>
#include <mach/sh73a0.h>
#include <mach/common.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach/time.h>
#include <asm/hardware/gic.h>
#include <asm/hardware/cache-l2x0.h>
#include <asm/traps.h>

static struct resource smsc9220_resources[] = {
	[0] = {
		.start		= 0x14000000,
		.end		= 0x14000000 + SZ_64K - 1,
		.flags		= IORESOURCE_MEM,
	},
	[1] = {
		.start		= gic_spi(33), /* PINT1 */
		.flags		= IORESOURCE_IRQ,
	},
};

static struct smsc911x_platform_config smsc9220_platdata = {
	.flags		= SMSC911X_USE_32BIT | SMSC911X_SAVE_MAC_ADDRESS,
	.phy_interface	= PHY_INTERFACE_MODE_MII,
	.irq_polarity	= SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
	.irq_type	= SMSC911X_IRQ_TYPE_PUSH_PULL,
};

static struct platform_device eth_device = {
	.name		= "smsc911x",
	.id		= 0,
	.dev  = {
		.platform_data = &smsc9220_platdata,
	},
	.resource	= smsc9220_resources,
	.num_resources	= ARRAY_SIZE(smsc9220_resources),
};

static struct sh_keysc_info keysc_platdata = {
	.mode		= SH_KEYSC_MODE_6,
	.scan_timing	= 3,
	.delay		= 100,
	.keycodes	= {
		KEY_A, KEY_B, KEY_C, KEY_D, KEY_E, KEY_F, KEY_G,
		KEY_H, KEY_I, KEY_J, KEY_K, KEY_L, KEY_M, KEY_N,
		KEY_O, KEY_P, KEY_Q, KEY_R, KEY_S, KEY_T, KEY_U,
		KEY_V, KEY_W, KEY_X, KEY_Y, KEY_Z, KEY_HOME, KEY_SLEEP,
		KEY_SPACE, KEY_9, KEY_6, KEY_3, KEY_WAKEUP, KEY_RIGHT, \
		KEY_COFFEE,
		KEY_0, KEY_8, KEY_5, KEY_2, KEY_DOWN, KEY_ENTER, KEY_UP,
		KEY_KPASTERISK, KEY_7, KEY_4, KEY_1, KEY_STOP, KEY_LEFT, \
		KEY_COMPUTER,
	},
};

static struct resource keysc_resources[] = {
	[0] = {
		.name	= "KEYSC",
		.start	= 0xe61b0000,
		.end	= 0xe61b0098 - 1,
		.flags	= IORESOURCE_MEM,
	},
	[1] = {
		.start	= gic_spi(71),
		.flags	= IORESOURCE_IRQ,
	},
};

static struct platform_device keysc_device = {
	.name		= "sh_keysc",
	.id		= 0,
	.num_resources	= ARRAY_SIZE(keysc_resources),
	.resource	= keysc_resources,
	.dev		= {
		.platform_data	= &keysc_platdata,
	},
};

/* FSI A */
static struct sh_fsi_platform_info fsi_info = {
	.porta_flags = SH_FSI_OUT_SLAVE_MODE	|
		       SH_FSI_IN_SLAVE_MODE	|
		       SH_FSI_OFMT(I2S)		|
		       SH_FSI_IFMT(I2S),
};

static struct resource fsi_resources[] = {
	[0] = {
		.name	= "FSI",
		.start	= 0xEC230000,
		.end	= 0xEC230400 - 1,
		.flags	= IORESOURCE_MEM,
	},
	[1] = {
		.start  = gic_spi(146),
		.flags  = IORESOURCE_IRQ,
	},
};

static struct platform_device fsi_device = {
	.name		= "sh_fsi2",
	.id		= -1,
	.num_resources	= ARRAY_SIZE(fsi_resources),
	.resource	= fsi_resources,
	.dev	= {
		.platform_data	= &fsi_info,
	},
};

static struct resource sh_mmcif_resources[] = {
	[0] = {
		.name	= "MMCIF",
		.start	= 0xe6bd0000,
		.end	= 0xe6bd00ff,
		.flags	= IORESOURCE_MEM,
	},
	[1] = {
		.start	= gic_spi(141),
		.flags	= IORESOURCE_IRQ,
	},
	[2] = {
		.start	= gic_spi(140),
		.flags	= IORESOURCE_IRQ,
	},
};

static struct sh_mmcif_plat_data sh_mmcif_platdata = {
	.sup_pclk	= 0,
	.ocr		= MMC_VDD_165_195,
	.caps		= MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE,
};

static struct platform_device mmc_device = {
	.name		= "sh_mmcif",
	.id		= 0,
	.dev		= {
		.dma_mask		= NULL,
		.coherent_dma_mask	= 0xffffffff,
		.platform_data		= &sh_mmcif_platdata,
	},
	.num_resources	= ARRAY_SIZE(sh_mmcif_resources),
	.resource	= sh_mmcif_resources,
};

/* IrDA */
static struct resource irda_resources[] = {
	[0] = {
		.start	= 0xE6D00000,
		.end	= 0xE6D01FD4 - 1,
		.flags  = IORESOURCE_MEM,
	},
	[1] = {
		.start	= gic_spi(95),
		.flags  = IORESOURCE_IRQ,
	},
};

static struct platform_device irda_device = {
	.name           = "sh_irda",
	.id		= 0,
	.resource       = irda_resources,
	.num_resources  = ARRAY_SIZE(irda_resources),
};

static unsigned char lcd_backlight_seq[3][2] = {
	{ 0x04, 0x07 },
	{ 0x23, 0x80 },
	{ 0x03, 0x01 },
};

static void lcd_backlight_on(void)
{
	struct i2c_adapter *a;
	struct i2c_msg msg;
	int k;

	a = i2c_get_adapter(1);
	for (k = 0; a && k < 3; k++) {
		msg.addr = 0x6d;
		msg.buf = &lcd_backlight_seq[k][0];
		msg.len = 2;
		msg.flags = 0;
		if (i2c_transfer(a, &msg, 1) != 1)
			break;
	}
}

static void lcd_backlight_reset(void)
{
	gpio_set_value(GPIO_PORT235, 0);
	mdelay(24);
	gpio_set_value(GPIO_PORT235, 1);
}

static void lcd_on(void *board_data, struct fb_info *info)
{
	lcd_backlight_on();
}

static void lcd_off(void *board_data)
{
	lcd_backlight_reset();
}

/* LCDC0 */
static const struct fb_videomode lcdc0_modes[] = {
	{
		.name		= "R63302(QHD)",
		.xres		= 544,
		.yres		= 961,
		.left_margin	= 72,
		.right_margin	= 600,
		.hsync_len	= 16,
		.upper_margin	= 8,
		.lower_margin	= 8,
		.vsync_len	= 2,
		.sync		= FB_SYNC_VERT_HIGH_ACT | FB_SYNC_HOR_HIGH_ACT,
	},
};

static struct sh_mobile_lcdc_info lcdc0_info = {
	.clock_source = LCDC_CLK_PERIPHERAL,
	.ch[0] = {
		.chan = LCDC_CHAN_MAINLCD,
		.interface_type = RGB24,
		.clock_divider = 1,
		.flags = LCDC_FLAGS_DWPOL,
		.lcd_size_cfg.width = 44,
		.lcd_size_cfg.height = 79,
		.bpp = 16,
		.lcd_cfg = lcdc0_modes,
		.num_cfg = ARRAY_SIZE(lcdc0_modes),
		.board_cfg = {
			.display_on = lcd_on,
			.display_off = lcd_off,
		},
	}
};

static struct resource lcdc0_resources[] = {
	[0] = {
		.name	= "LCDC0",
		.start	= 0xfe940000, /* P4-only space */
		.end	= 0xfe943fff,
		.flags	= IORESOURCE_MEM,
	},
	[1] = {
		.start	= intcs_evt2irq(0x580),
		.flags	= IORESOURCE_IRQ,
	},
};

static struct platform_device lcdc0_device = {
	.name		= "sh_mobile_lcdc_fb",
	.num_resources	= ARRAY_SIZE(lcdc0_resources),
	.resource	= lcdc0_resources,
	.id             = 0,
	.dev	= {
		.platform_data	= &lcdc0_info,
		.coherent_dma_mask = ~0,
	},
};

/* MIPI-DSI */
static struct resource mipidsi0_resources[] = {
	[0] = {
		.start  = 0xfeab0000,
		.end    = 0xfeab3fff,
		.flags  = IORESOURCE_MEM,
	},
	[1] = {
		.start  = 0xfeab4000,
		.end    = 0xfeab7fff,
		.flags  = IORESOURCE_MEM,
	},
};

static struct sh_mipi_dsi_info mipidsi0_info = {
	.data_format	= MIPI_RGB888,
	.lcd_chan	= &lcdc0_info.ch[0],
	.vsynw_offset	= 20,
	.clksrc		= 1,
	.flags		= SH_MIPI_DSI_HSABM,
};

static struct platform_device mipidsi0_device = {
	.name           = "sh-mipi-dsi",
	.num_resources  = ARRAY_SIZE(mipidsi0_resources),
	.resource       = mipidsi0_resources,
	.id             = 0,
	.dev	= {
		.platform_data	= &mipidsi0_info,
	},
};

static struct platform_device *ag5evm_devices[] __initdata = {
	&eth_device,
	&keysc_device,
	&fsi_device,
	&mmc_device,
	&irda_device,
	&lcdc0_device,
	&mipidsi0_device,
};

static struct map_desc ag5evm_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 ag5evm_map_io(void)
{
	iotable_init(ag5evm_io_desc, ARRAY_SIZE(ag5evm_io_desc));

	/* setup early devices and console here as well */
	sh73a0_add_early_devices();
	shmobile_setup_console();
}

#define PINTC_ADDR	0xe6900000
#define PINTER0A	(PINTC_ADDR + 0xa0)
#define PINTCR0A	(PINTC_ADDR + 0xb0)

void __init ag5evm_init_irq(void)
{
	sh73a0_init_irq();

	/* setup PINT: enable PINTA2 as active low */
	__raw_writel(__raw_readl(PINTER0A) | (1<<29), PINTER0A);
	__raw_writew(__raw_readw(PINTCR0A) | (2<<10), PINTCR0A);
}

#define DSI0PHYCR	0xe615006c

static void __init ag5evm_init(void)
{
	sh73a0_pinmux_init();

	/* enable SCIFA2 */
	gpio_request(GPIO_FN_SCIFA2_TXD1, NULL);
	gpio_request(GPIO_FN_SCIFA2_RXD1, NULL);
	gpio_request(GPIO_FN_SCIFA2_RTS1_, NULL);
	gpio_request(GPIO_FN_SCIFA2_CTS1_, NULL);

	/* enable KEYSC */
	gpio_request(GPIO_FN_KEYIN0_PU, NULL);
	gpio_request(GPIO_FN_KEYIN1_PU, NULL);
	gpio_request(GPIO_FN_KEYIN2_PU, NULL);
	gpio_request(GPIO_FN_KEYIN3_PU, NULL);
	gpio_request(GPIO_FN_KEYIN4_PU, NULL);
	gpio_request(GPIO_FN_KEYIN5_PU, NULL);
	gpio_request(GPIO_FN_KEYIN6_PU, NULL);
	gpio_request(GPIO_FN_KEYIN7_PU, NULL);
	gpio_request(GPIO_FN_KEYOUT0, NULL);
	gpio_request(GPIO_FN_KEYOUT1, NULL);
	gpio_request(GPIO_FN_KEYOUT2, NULL);
	gpio_request(GPIO_FN_KEYOUT3, NULL);
	gpio_request(GPIO_FN_KEYOUT4, NULL);
	gpio_request(GPIO_FN_KEYOUT5, NULL);
	gpio_request(GPIO_FN_PORT59_KEYOUT6, NULL);
	gpio_request(GPIO_FN_PORT58_KEYOUT7, NULL);
	gpio_request(GPIO_FN_KEYOUT8, NULL);
	gpio_request(GPIO_FN_PORT149_KEYOUT9, NULL);

	/* enable I2C channel 2 and 3 */
	gpio_request(GPIO_FN_PORT236_I2C_SDA2, NULL);
	gpio_request(GPIO_FN_PORT237_I2C_SCL2, NULL);
	gpio_request(GPIO_FN_PORT248_I2C_SCL3, NULL);
	gpio_request(GPIO_FN_PORT249_I2C_SDA3, NULL);

	/* enable MMCIF */
	gpio_request(GPIO_FN_MMCCLK0, NULL);
	gpio_request(GPIO_FN_MMCCMD0_PU, NULL);
	gpio_request(GPIO_FN_MMCD0_0, NULL);
	gpio_request(GPIO_FN_MMCD0_1, NULL);
	gpio_request(GPIO_FN_MMCD0_2, NULL);
	gpio_request(GPIO_FN_MMCD0_3, NULL);
	gpio_request(GPIO_FN_MMCD0_4, NULL);
	gpio_request(GPIO_FN_MMCD0_5, NULL);
	gpio_request(GPIO_FN_MMCD0_6, NULL);
	gpio_request(GPIO_FN_MMCD0_7, NULL);
	gpio_request(GPIO_PORT208, NULL); /* Reset */
	gpio_direction_output(GPIO_PORT208, 1);

	/* enable SMSC911X */
	gpio_request(GPIO_PORT144, NULL); /* PINTA2 */
	gpio_direction_input(GPIO_PORT144);
	gpio_request(GPIO_PORT145, NULL); /* RESET */
	gpio_direction_output(GPIO_PORT145, 1);

	/* FSI A */
	gpio_request(GPIO_FN_FSIACK, NULL);
	gpio_request(GPIO_FN_FSIAILR, NULL);
	gpio_request(GPIO_FN_FSIAIBT, NULL);
	gpio_request(GPIO_FN_FSIAISLD, NULL);
	gpio_request(GPIO_FN_FSIAOSLD, NULL);

	/* IrDA */
	gpio_request(GPIO_FN_PORT241_IRDA_OUT, NULL);
	gpio_request(GPIO_FN_PORT242_IRDA_IN,  NULL);
	gpio_request(GPIO_FN_PORT243_IRDA_FIRSEL, NULL);

	/* LCD panel */
	gpio_request(GPIO_PORT217, NULL); /* RESET */
	gpio_direction_output(GPIO_PORT217, 0);
	mdelay(1);
	gpio_set_value(GPIO_PORT217, 1);
	mdelay(100);

	/* LCD backlight controller */
	gpio_request(GPIO_PORT235, NULL); /* RESET */
	gpio_direction_output(GPIO_PORT235, 0);
	lcd_backlight_reset();

	/* MIPI-DSI clock setup */
	__raw_writel(0x2a809010, DSI0PHYCR);

#ifdef CONFIG_CACHE_L2X0
	/* Shared attribute override enable, 64K*8way */
	l2x0_init(__io(0xf0100000), 0x00460000, 0xc2000fff);
#endif
	sh73a0_add_standard_devices();
	platform_add_devices(ag5evm_devices, ARRAY_SIZE(ag5evm_devices));
}

static void __init ag5evm_timer_init(void)
{
	sh73a0_clock_init();
	shmobile_timer.init();
	return;
}

struct sys_timer ag5evm_timer = {
	.init	= ag5evm_timer_init,
};

MACHINE_START(AG5EVM, "ag5evm")
	.map_io		= ag5evm_map_io,
	.init_irq	= ag5evm_init_irq,
	.handle_irq	= shmobile_handle_irq_gic,
	.init_machine	= ag5evm_init,
	.timer		= &ag5evm_timer,
MACHINE_END
Commit	Line	Data
6d9598e2 MD	1	/*
	2	* arch/arm/mach-shmobile/board-ag5evm.c
	3	*
	4	* Copyright (C) 2010 Takashi Yoshii <yoshii.takashi.zj@renesas.com>
	5	* Copyright (C) 2009 Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
	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 as published by
	9	* the Free Software Foundation; version 2 of the License.
	10	*
	11	* This program is distributed in the hope that it will be useful,
	12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	* GNU General Public License for more details.
	15	*
	16	* You should have received a copy of the GNU General Public License
	17	* along with this program; if not, write to the Free Software
	18	* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
	19	*
	20	*/
	21
	22	#include <linux/kernel.h>
	23	#include <linux/init.h>
	24	#include <linux/interrupt.h>
	25	#include <linux/irq.h>
	26	#include <linux/platform_device.h>
	27	#include <linux/delay.h>
	28	#include <linux/io.h>
	29	#include <linux/dma-mapping.h>
	30	#include <linux/serial_sci.h>
	31	#include <linux/smsc911x.h>
	32	#include <linux/gpio.h>
2d22d486 YT	33	#include <linux/input.h>
2d22d486 YT	34	#include <linux/input/sh_keysc.h>
6bf45a10 TY	35	#include <linux/mmc/host.h>
6bf45a10 TY	36	#include <linux/mmc/sh_mmcif.h>
170c7ab5 MD	37	#include <linux/sh_clk.h>
	38	#include <video/sh_mobile_lcdc.h>
	39	#include <video/sh_mipi_dsi.h>
208c7dc2	40	#include <sound/sh_fsi.h>
6d9598e2 MD	41	#include <mach/hardware.h>
	42	#include <mach/sh73a0.h>
	43	#include <mach/common.h>
	44	#include <asm/mach-types.h>
	45	#include <asm/mach/arch.h>
	46	#include <asm/mach/map.h>
	47	#include <asm/mach/time.h>
	48	#include <asm/hardware/gic.h>
	49	#include <asm/hardware/cache-l2x0.h>
	50	#include <asm/traps.h>
	51
	52	static struct resource smsc9220_resources[] = {
	53	[0] = {
	54	.start = 0x14000000,
	55	.end = 0x14000000 + SZ_64K - 1,
	56	.flags = IORESOURCE_MEM,
	57	},
	58	[1] = {
	59	.start = gic_spi(33), /* PINT1 */
	60	.flags = IORESOURCE_IRQ,
	61	},
	62	};
	63
	64	static struct smsc911x_platform_config smsc9220_platdata = {
	65	.flags = SMSC911X_USE_32BIT \| SMSC911X_SAVE_MAC_ADDRESS,
	66	.phy_interface = PHY_INTERFACE_MODE_MII,
	67	.irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
	68	.irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL,
	69	};
	70
	71	static struct platform_device eth_device = {
	72	.name = "smsc911x",
	73	.id = 0,
	74	.dev = {
	75	.platform_data = &smsc9220_platdata,
	76	},
	77	.resource = smsc9220_resources,
	78	.num_resources = ARRAY_SIZE(smsc9220_resources),
	79	};
	80
2d22d486 YT	81	static struct sh_keysc_info keysc_platdata = {
	82	.mode = SH_KEYSC_MODE_6,
	83	.scan_timing = 3,
	84	.delay = 100,
	85	.keycodes = {
	86	KEY_A, KEY_B, KEY_C, KEY_D, KEY_E, KEY_F, KEY_G,
	87	KEY_H, KEY_I, KEY_J, KEY_K, KEY_L, KEY_M, KEY_N,
	88	KEY_O, KEY_P, KEY_Q, KEY_R, KEY_S, KEY_T, KEY_U,
	89	KEY_V, KEY_W, KEY_X, KEY_Y, KEY_Z, KEY_HOME, KEY_SLEEP,
	90	KEY_SPACE, KEY_9, KEY_6, KEY_3, KEY_WAKEUP, KEY_RIGHT, \
	91	KEY_COFFEE,
	92	KEY_0, KEY_8, KEY_5, KEY_2, KEY_DOWN, KEY_ENTER, KEY_UP,
	93	KEY_KPASTERISK, KEY_7, KEY_4, KEY_1, KEY_STOP, KEY_LEFT, \
	94	KEY_COMPUTER,
	95	},
	96	};
	97
	98	static struct resource keysc_resources[] = {
	99	[0] = {
	100	.name = "KEYSC",
	101	.start = 0xe61b0000,
	102	.end = 0xe61b0098 - 1,
	103	.flags = IORESOURCE_MEM,
	104	},
	105	[1] = {
	106	.start = gic_spi(71),
	107	.flags = IORESOURCE_IRQ,
	108	},
	109	};
	110
	111	static struct platform_device keysc_device = {
	112	.name = "sh_keysc",
	113	.id = 0,
	114	.num_resources = ARRAY_SIZE(keysc_resources),
	115	.resource = keysc_resources,
	116	.dev = {
	117	.platform_data = &keysc_platdata,
	118	},
	119	};
	120
208c7dc2 KM	121	/* FSI A */
	122	static struct sh_fsi_platform_info fsi_info = {
	123	.porta_flags = SH_FSI_OUT_SLAVE_MODE \|
	124	SH_FSI_IN_SLAVE_MODE \|
	125	SH_FSI_OFMT(I2S) \|
	126	SH_FSI_IFMT(I2S),
	127	};
	128
	129	static struct resource fsi_resources[] = {
	130	[0] = {
	131	.name = "FSI",
	132	.start = 0xEC230000,
	133	.end = 0xEC230400 - 1,
	134	.flags = IORESOURCE_MEM,
	135	},
	136	[1] = {
	137	.start = gic_spi(146),
	138	.flags = IORESOURCE_IRQ,
	139	},
	140	};
	141
	142	static struct platform_device fsi_device = {
	143	.name = "sh_fsi2",
	144	.id = -1,
	145	.num_resources = ARRAY_SIZE(fsi_resources),
	146	.resource = fsi_resources,
	147	.dev = {
	148	.platform_data = &fsi_info,
	149	},
	150	};
	151
6bf45a10 TY	152	static struct resource sh_mmcif_resources[] = {
	153	[0] = {
	154	.name = "MMCIF",
	155	.start = 0xe6bd0000,
	156	.end = 0xe6bd00ff,
	157	.flags = IORESOURCE_MEM,
	158	},
	159	[1] = {
	160	.start = gic_spi(141),
	161	.flags = IORESOURCE_IRQ,
	162	},
	163	[2] = {
	164	.start = gic_spi(140),
	165	.flags = IORESOURCE_IRQ,
	166	},
	167	};
	168
	169	static struct sh_mmcif_plat_data sh_mmcif_platdata = {
	170	.sup_pclk = 0,
	171	.ocr = MMC_VDD_165_195,
	172	.caps = MMC_CAP_8_BIT_DATA \| MMC_CAP_NONREMOVABLE,
	173	};
	174
	175	static struct platform_device mmc_device = {
	176	.name = "sh_mmcif",
	177	.id = 0,
	178	.dev = {
	179	.dma_mask = NULL,
	180	.coherent_dma_mask = 0xffffffff,
	181	.platform_data = &sh_mmcif_platdata,
	182	},
	183	.num_resources = ARRAY_SIZE(sh_mmcif_resources),
	184	.resource = sh_mmcif_resources,
	185	};
	186
a33bb8a2 KM	187	/* IrDA */
	188	static struct resource irda_resources[] = {
	189	[0] = {
	190	.start = 0xE6D00000,
	191	.end = 0xE6D01FD4 - 1,
	192	.flags = IORESOURCE_MEM,
	193	},
	194	[1] = {
	195	.start = gic_spi(95),
	196	.flags = IORESOURCE_IRQ,
	197	},
	198	};
	199
	200	static struct platform_device irda_device = {
	201	.name = "sh_irda",
	202	.id = 0,
	203	.resource = irda_resources,
	204	.num_resources = ARRAY_SIZE(irda_resources),
	205	};
	206
170c7ab5 MD	207	static unsigned char lcd_backlight_seq[3][2] = {
	208	{ 0x04, 0x07 },
	209	{ 0x23, 0x80 },
	210	{ 0x03, 0x01 },
	211	};
	212
	213	static void lcd_backlight_on(void)
	214	{
	215	struct i2c_adapter *a;
	216	struct i2c_msg msg;
	217	int k;
	218
	219	a = i2c_get_adapter(1);
	220	for (k = 0; a && k < 3; k++) {
	221	msg.addr = 0x6d;
	222	msg.buf = &lcd_backlight_seq[k][0];
	223	msg.len = 2;
	224	msg.flags = 0;
	225	if (i2c_transfer(a, &msg, 1) != 1)
	226	break;
	227	}
	228	}
	229
	230	static void lcd_backlight_reset(void)
	231	{
	232	gpio_set_value(GPIO_PORT235, 0);
	233	mdelay(24);
	234	gpio_set_value(GPIO_PORT235, 1);
	235	}
	236
	237	static void lcd_on(void board_data, struct fb_info info)
	238	{
	239	lcd_backlight_on();
	240	}
	241
	242	static void lcd_off(void *board_data)
	243	{
	244	lcd_backlight_reset();
	245	}
	246
	247	/* LCDC0 */
	248	static const struct fb_videomode lcdc0_modes[] = {
	249	{
	250	.name = "R63302(QHD)",
	251	.xres = 544,
	252	.yres = 961,
	253	.left_margin = 72,
	254	.right_margin = 600,
	255	.hsync_len = 16,
	256	.upper_margin = 8,
	257	.lower_margin = 8,
	258	.vsync_len = 2,
	259	.sync = FB_SYNC_VERT_HIGH_ACT \| FB_SYNC_HOR_HIGH_ACT,
	260	},
	261	};
	262
	263	static struct sh_mobile_lcdc_info lcdc0_info = {
	264	.clock_source = LCDC_CLK_PERIPHERAL,
	265	.ch[0] = {
	266	.chan = LCDC_CHAN_MAINLCD,
	267	.interface_type = RGB24,
	268	.clock_divider = 1,
	269	.flags = LCDC_FLAGS_DWPOL,
	270	.lcd_size_cfg.width = 44,
271	.lcd_size_cfg.height = 79,
272	.bpp = 16,
273	.lcd_cfg = lcdc0_modes,
274	.num_cfg = ARRAY_SIZE(lcdc0_modes),
275	.board_cfg = {
276	.display_on = lcd_on,
277	.display_off = lcd_off,
278	},
279	}
280	};
281
282	static struct resource lcdc0_resources[] = {
283	[0] = {
284	.name = "LCDC0",
285	.start = 0xfe940000, /* P4-only space */
286	.end = 0xfe943fff,
287	.flags = IORESOURCE_MEM,
288	},
289	[1] = {
290	.start = intcs_evt2irq(0x580),
291	.flags = IORESOURCE_IRQ,
292	},
293	};
294
295	static struct platform_device lcdc0_device = {
296	.name = "sh_mobile_lcdc_fb",
297	.num_resources = ARRAY_SIZE(lcdc0_resources),
298	.resource = lcdc0_resources,
299	.id = 0,
300	.dev = {
301	.platform_data = &lcdc0_info,
302	.coherent_dma_mask = ~0,
303	},
304	};
305
306	/* MIPI-DSI */
307	static struct resource mipidsi0_resources[] = {
308	[0] = {
309	.start = 0xfeab0000,
310	.end = 0xfeab3fff,
311	.flags = IORESOURCE_MEM,
312	},
313	[1] = {
314	.start = 0xfeab4000,
315	.end = 0xfeab7fff,
316	.flags = IORESOURCE_MEM,
317	},
318	};
319
320	static struct sh_mipi_dsi_info mipidsi0_info = {
321	.data_format = MIPI_RGB888,
322	.lcd_chan = &lcdc0_info.ch[0],
323	.vsynw_offset = 20,
324	.clksrc = 1,
325	.flags = SH_MIPI_DSI_HSABM,
326	};
327
328	static struct platform_device mipidsi0_device = {
329	.name = "sh-mipi-dsi",
330	.num_resources = ARRAY_SIZE(mipidsi0_resources),
331	.resource = mipidsi0_resources,
332	.id = 0,
333	.dev = {
334	.platform_data = &mipidsi0_info,
335	},
336	};
337
6d9598e2 MD	338	static struct platform_device *ag5evm_devices[] __initdata = {
6d9598e2 MD	339	&eth_device,
2d22d486	340	&keysc_device,
208c7dc2	341	&fsi_device,
6bf45a10	342	&mmc_device,
a33bb8a2	343	&irda_device,
170c7ab5 MD	344	&lcdc0_device,
170c7ab5 MD	345	&mipidsi0_device,
6d9598e2 MD	346	};
	347
	348	static struct map_desc ag5evm_io_desc[] __initdata = {
	349	/* create a 1:1 entity map for 0xe6xxxxxx
	350	* used by CPGA, INTC and PFC.
	351	*/
	352	{
	353	.virtual = 0xe6000000,
	354	.pfn = __phys_to_pfn(0xe6000000),
	355	.length = 256 << 20,
	356	.type = MT_DEVICE_NONSHARED
	357	},
	358	};
	359
	360	static void __init ag5evm_map_io(void)
	361	{
	362	iotable_init(ag5evm_io_desc, ARRAY_SIZE(ag5evm_io_desc));
	363
	364	/* setup early devices and console here as well */
	365	sh73a0_add_early_devices();
	366	shmobile_setup_console();
	367	}
	368
	369	#define PINTC_ADDR 0xe6900000
	370	#define PINTER0A (PINTC_ADDR + 0xa0)
	371	#define PINTCR0A (PINTC_ADDR + 0xb0)
	372
	373	void __init ag5evm_init_irq(void)
	374	{
5f53a56a MD	375	sh73a0_init_irq();
5f53a56a MD	376
6d9598e2 MD	377	/* setup PINT: enable PINTA2 as active low */
	378	__raw_writel(__raw_readl(PINTER0A) \| (1<<29), PINTER0A);
	379	__raw_writew(__raw_readw(PINTCR0A) \| (2<<10), PINTCR0A);
6d9598e2 MD	380	}
6d9598e2 MD	381
170c7ab5 MD	382	#define DSI0PHYCR 0xe615006c
170c7ab5 MD	383
6d9598e2 MD	384	static void __init ag5evm_init(void)
6d9598e2 MD	385	{
3256c789 TY	386	sh73a0_pinmux_init();
3256c789 TY	387
6d9598e2	388	/* enable SCIFA2 */
3256c789 TY	389	gpio_request(GPIO_FN_SCIFA2_TXD1, NULL);
	390	gpio_request(GPIO_FN_SCIFA2_RXD1, NULL);
	391	gpio_request(GPIO_FN_SCIFA2_RTS1_, NULL);
	392	gpio_request(GPIO_FN_SCIFA2_CTS1_, NULL);
6d9598e2	393
2d22d486	394	/* enable KEYSC */
5d781472 TY	395	gpio_request(GPIO_FN_KEYIN0_PU, NULL);
	396	gpio_request(GPIO_FN_KEYIN1_PU, NULL);
	397	gpio_request(GPIO_FN_KEYIN2_PU, NULL);
	398	gpio_request(GPIO_FN_KEYIN3_PU, NULL);
	399	gpio_request(GPIO_FN_KEYIN4_PU, NULL);
	400	gpio_request(GPIO_FN_KEYIN5_PU, NULL);
	401	gpio_request(GPIO_FN_KEYIN6_PU, NULL);
	402	gpio_request(GPIO_FN_KEYIN7_PU, NULL);
2d22d486 YT	403	gpio_request(GPIO_FN_KEYOUT0, NULL);
	404	gpio_request(GPIO_FN_KEYOUT1, NULL);
	405	gpio_request(GPIO_FN_KEYOUT2, NULL);
	406	gpio_request(GPIO_FN_KEYOUT3, NULL);
	407	gpio_request(GPIO_FN_KEYOUT4, NULL);
	408	gpio_request(GPIO_FN_KEYOUT5, NULL);
	409	gpio_request(GPIO_FN_PORT59_KEYOUT6, NULL);
	410	gpio_request(GPIO_FN_PORT58_KEYOUT7, NULL);
	411	gpio_request(GPIO_FN_KEYOUT8, NULL);
	412	gpio_request(GPIO_FN_PORT149_KEYOUT9, NULL);
	413
6bf45a10	414	/* enable I2C channel 2 and 3 */
8e67b22a YT	415	gpio_request(GPIO_FN_PORT236_I2C_SDA2, NULL);
	416	gpio_request(GPIO_FN_PORT237_I2C_SCL2, NULL);
	417	gpio_request(GPIO_FN_PORT248_I2C_SCL3, NULL);
	418	gpio_request(GPIO_FN_PORT249_I2C_SDA3, NULL);
	419
6bf45a10 TY	420	/* enable MMCIF */
	421	gpio_request(GPIO_FN_MMCCLK0, NULL);
	422	gpio_request(GPIO_FN_MMCCMD0_PU, NULL);
	423	gpio_request(GPIO_FN_MMCD0_0, NULL);
	424	gpio_request(GPIO_FN_MMCD0_1, NULL);
	425	gpio_request(GPIO_FN_MMCD0_2, NULL);
	426	gpio_request(GPIO_FN_MMCD0_3, NULL);
	427	gpio_request(GPIO_FN_MMCD0_4, NULL);
	428	gpio_request(GPIO_FN_MMCD0_5, NULL);
	429	gpio_request(GPIO_FN_MMCD0_6, NULL);
	430	gpio_request(GPIO_FN_MMCD0_7, NULL);
	431	gpio_request(GPIO_PORT208, NULL); /* Reset */
	432	gpio_direction_output(GPIO_PORT208, 1);
	433
6d9598e2	434	/* enable SMSC911X */
3256c789 TY	435	gpio_request(GPIO_PORT144, NULL); /* PINTA2 */
	436	gpio_direction_input(GPIO_PORT144);
	437	gpio_request(GPIO_PORT145, NULL); /* RESET */
	438	gpio_direction_output(GPIO_PORT145, 1);
6d9598e2	439
208c7dc2 KM	440	/* FSI A */
	441	gpio_request(GPIO_FN_FSIACK, NULL);
	442	gpio_request(GPIO_FN_FSIAILR, NULL);
	443	gpio_request(GPIO_FN_FSIAIBT, NULL);
	444	gpio_request(GPIO_FN_FSIAISLD, NULL);
	445	gpio_request(GPIO_FN_FSIAOSLD, NULL);
	446
a33bb8a2 KM	447	/* IrDA */
	448	gpio_request(GPIO_FN_PORT241_IRDA_OUT, NULL);
	449	gpio_request(GPIO_FN_PORT242_IRDA_IN, NULL);
	450	gpio_request(GPIO_FN_PORT243_IRDA_FIRSEL, NULL);
	451
170c7ab5 MD	452	/* LCD panel */
	453	gpio_request(GPIO_PORT217, NULL); /* RESET */
	454	gpio_direction_output(GPIO_PORT217, 0);
	455	mdelay(1);
	456	gpio_set_value(GPIO_PORT217, 1);
f55398ab	457	mdelay(100);
170c7ab5 MD	458
	459	/* LCD backlight controller */
	460	gpio_request(GPIO_PORT235, NULL); /* RESET */
	461	gpio_direction_output(GPIO_PORT235, 0);
	462	lcd_backlight_reset();
	463
	464	/* MIPI-DSI clock setup */
	465	__raw_writel(0x2a809010, DSI0PHYCR);
	466
6d9598e2 MD	467	#ifdef CONFIG_CACHE_L2X0
	468	/* Shared attribute override enable, 64K8way /
	469	l2x0_init(__io(0xf0100000), 0x00460000, 0xc2000fff);
	470	#endif
	471	sh73a0_add_standard_devices();
	472	platform_add_devices(ag5evm_devices, ARRAY_SIZE(ag5evm_devices));
	473	}
	474
	475	static void __init ag5evm_timer_init(void)
	476	{
	477	sh73a0_clock_init();
	478	shmobile_timer.init();
	479	return;
	480	}
	481
	482	struct sys_timer ag5evm_timer = {
	483	.init = ag5evm_timer_init,
	484	};
	485
	486	MACHINE_START(AG5EVM, "ag5evm")
	487	.map_io = ag5evm_map_io,
	488	.init_irq = ag5evm_init_irq,
e74a9625	489	.handle_irq = shmobile_handle_irq_gic,
6d9598e2 MD	490	.init_machine = ag5evm_init,
	491	.timer = &ag5evm_timer,
	492	MACHINE_END