[mirror_ubuntu-bionic-kernel.git] / arch / arm / mach-shmobile / board-g4evm.c

/*
 * G4EVM board support
 *
 * 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/delay.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/physmap.h>
#include <linux/regulator/fixed.h>
#include <linux/regulator/machine.h>
#include <linux/usb/r8a66597.h>
#include <linux/io.h>
#include <linux/input.h>
#include <linux/input/sh_keysc.h>
#include <linux/mmc/host.h>
#include <linux/mmc/sh_mobile_sdhi.h>
#include <linux/gpio.h>
#include <linux/dma-mapping.h>
#include <mach/irqs.h>
#include <mach/sh7377.h>
#include <mach/common.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>

/*
 * SDHI
 *
 * SDHI0 : card detection is possible
 * SDHI1 : card detection is impossible
 *
 * [G4-MAIN-BOARD]
 * JP74 : short		# DBG_2V8A    for SDHI0
 * JP75 : NC		# DBG_3V3A    for SDHI0
 * JP76 : NC		# DBG_3V3A_SD for SDHI0
 * JP77 : NC		# 3V3A_SDIO   for SDHI1
 * JP78 : short		# DBG_2V8A    for SDHI1
 * JP79 : NC		# DBG_3V3A    for SDHI1
 * JP80 : NC		# DBG_3V3A_SD for SDHI1
 *
 * [G4-CORE-BOARD]
 * S32 : all off	# to dissever from G3-CORE_DBG board
 * S33 : all off	# to dissever from G3-CORE_DBG board
 *
 * [G3-CORE_DBG-BOARD]
 * S1  : all off	# to dissever from G3-CORE_DBG board
 * S3  : all off	# to dissever from G3-CORE_DBG board
 * S4  : all off	# to dissever from G3-CORE_DBG board
 */

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_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,
};

/* USBHS */
static void usb_host_port_power(int port, int power)
{
	if (!power) /* only power-on supported for now */
		return;

	/* set VBOUT/PWEN and EXTLP0 in DVSTCTR */
	__raw_writew(__raw_readw(IOMEM(0xe6890008)) | 0x600, IOMEM(0xe6890008));
}

static struct r8a66597_platdata usb_host_data = {
	.on_chip = 1,
	.port_power = usb_host_port_power,
};

static struct resource usb_host_resources[] = {
	[0] = {
		.name	= "USBHS",
		.start	= 0xe6890000,
		.end	= 0xe68900e5,
		.flags	= IORESOURCE_MEM,
	},
	[1] = {
		.start	= evt2irq(0x0a20), /* USBHS_USHI0 */
		.flags	= IORESOURCE_IRQ,
	},
};

static struct platform_device usb_host_device = {
	.name		= "r8a66597_hcd",
	.id		= 0,
	.dev = {
		.platform_data		= &usb_host_data,
		.dma_mask		= NULL,
		.coherent_dma_mask	= 0xffffffff,
	},
	.num_resources	= ARRAY_SIZE(usb_host_resources),
	.resource	= usb_host_resources,
};

/* KEYSC */
static struct sh_keysc_info keysc_info = {
	.mode		= SH_KEYSC_MODE_5,
	.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_U, 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_WAKEUP, KEY_COFFEE,
		KEY_0, KEY_1, KEY_2, KEY_3, KEY_4, KEY_5,
		KEY_6, KEY_7, KEY_8, KEY_9, KEY_STOP, KEY_COMPUTER,
	},
};

static struct resource keysc_resources[] = {
	[0] = {
		.name	= "KEYSC",
		.start  = 0xe61b0000,
		.end    = 0xe61b000f,
		.flags  = IORESOURCE_MEM,
	},
	[1] = {
		.start  = evt2irq(0x0be0), /* KEYSC_KEY */
		.flags  = IORESOURCE_IRQ,
	},
};

static struct platform_device keysc_device = {
	.name           = "sh_keysc",
	.id             = 0, /* keysc0 clock */
	.num_resources  = ARRAY_SIZE(keysc_resources),
	.resource       = keysc_resources,
	.dev	= {
		.platform_data	= &keysc_info,
	},
};

/* Fixed 3.3V regulator to be used by SDHI0 and SDHI1 */
static struct regulator_consumer_supply fixed3v3_power_consumers[] =
{
	REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.0"),
	REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.0"),
	REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.1"),
	REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.1"),
};

/* SDHI */
static struct sh_mobile_sdhi_info sdhi0_info = {
	.tmio_caps	= MMC_CAP_SDIO_IRQ,
};

static struct resource sdhi0_resources[] = {
	[0] = {
		.name	= "SDHI0",
		.start  = 0xe6d50000,
		.end    = 0xe6d500ff,
		.flags  = IORESOURCE_MEM,
	},
	[1] = {
		.start  = evt2irq(0x0e00), /* SDHI0 */
		.flags  = IORESOURCE_IRQ,
	},
};

static struct platform_device sdhi0_device = {
	.name           = "sh_mobile_sdhi",
	.num_resources  = ARRAY_SIZE(sdhi0_resources),
	.resource       = sdhi0_resources,
	.id             = 0,
	.dev	= {
		.platform_data	= &sdhi0_info,
	},
};

static struct sh_mobile_sdhi_info sdhi1_info = {
	.tmio_caps	= MMC_CAP_NONREMOVABLE | MMC_CAP_SDIO_IRQ,
};

static struct resource sdhi1_resources[] = {
	[0] = {
		.name	= "SDHI1",
		.start  = 0xe6d60000,
		.end    = 0xe6d600ff,
		.flags  = IORESOURCE_MEM,
	},
	[1] = {
		.start  = evt2irq(0x0e80), /* SDHI1 */
		.flags  = IORESOURCE_IRQ,
	},
};

static struct platform_device sdhi1_device = {
	.name           = "sh_mobile_sdhi",
	.num_resources  = ARRAY_SIZE(sdhi1_resources),
	.resource       = sdhi1_resources,
	.id             = 1,
	.dev	= {
		.platform_data	= &sdhi1_info,
	},
};

static struct platform_device *g4evm_devices[] __initdata = {
	&nor_flash_device,
	&usb_host_device,
	&keysc_device,
	&sdhi0_device,
	&sdhi1_device,
};

#define GPIO_SDHID0_D0	IOMEM(0xe60520fc)
#define GPIO_SDHID0_D1	IOMEM(0xe60520fd)
#define GPIO_SDHID0_D2	IOMEM(0xe60520fe)
#define GPIO_SDHID0_D3	IOMEM(0xe60520ff)
#define GPIO_SDHICMD0	IOMEM(0xe6052100)

#define GPIO_SDHID1_D0	IOMEM(0xe6052103)
#define GPIO_SDHID1_D1	IOMEM(0xe6052104)
#define GPIO_SDHID1_D2	IOMEM(0xe6052105)
#define GPIO_SDHID1_D3	IOMEM(0xe6052106)
#define GPIO_SDHICMD1	IOMEM(0xe6052107)

static void __init g4evm_init(void)
{
	regulator_register_always_on(0, "fixed-3.3V", fixed3v3_power_consumers,
				     ARRAY_SIZE(fixed3v3_power_consumers), 3300000);

	sh7377_pinmux_init();

	/* Lit DS14 LED */
	gpio_request(GPIO_PORT109, NULL);
	gpio_direction_output(GPIO_PORT109, 1);
	gpio_export(GPIO_PORT109, 1);

	/* Lit DS15 LED */
	gpio_request(GPIO_PORT110, NULL);
	gpio_direction_output(GPIO_PORT110, 1);
	gpio_export(GPIO_PORT110, 1);

	/* Lit DS16 LED */
	gpio_request(GPIO_PORT112, NULL);
	gpio_direction_output(GPIO_PORT112, 1);
	gpio_export(GPIO_PORT112, 1);

	/* Lit DS17 LED */
	gpio_request(GPIO_PORT113, NULL);
	gpio_direction_output(GPIO_PORT113, 1);
	gpio_export(GPIO_PORT113, 1);

	/* USBHS */
	gpio_request(GPIO_FN_VBUS_0, NULL);
	gpio_request(GPIO_FN_PWEN, NULL);
	gpio_request(GPIO_FN_OVCN, NULL);
	gpio_request(GPIO_FN_OVCN2, NULL);
	gpio_request(GPIO_FN_EXTLP, NULL);
	gpio_request(GPIO_FN_IDIN, NULL);

	/* setup USB phy */
	__raw_writew(0x0200, IOMEM(0xe605810a));       /* USBCR1 */
	__raw_writew(0x00e0, IOMEM(0xe60581c0));       /* CPFCH */
	__raw_writew(0x6010, IOMEM(0xe60581c6));       /* CGPOSR */
	__raw_writew(0x8a0a, IOMEM(0xe605810c));       /* USBCR2 */

	/* KEYSC @ CN31 */
	gpio_request(GPIO_FN_PORT60_KEYOUT5, NULL);
	gpio_request(GPIO_FN_PORT61_KEYOUT4, NULL);
	gpio_request(GPIO_FN_PORT62_KEYOUT3, NULL);
	gpio_request(GPIO_FN_PORT63_KEYOUT2, NULL);
	gpio_request(GPIO_FN_PORT64_KEYOUT1, NULL);
	gpio_request(GPIO_FN_PORT65_KEYOUT0, NULL);
	gpio_request(GPIO_FN_PORT66_KEYIN0_PU, NULL);
	gpio_request(GPIO_FN_PORT67_KEYIN1_PU, NULL);
	gpio_request(GPIO_FN_PORT68_KEYIN2_PU, NULL);
	gpio_request(GPIO_FN_PORT69_KEYIN3_PU, NULL);
	gpio_request(GPIO_FN_PORT70_KEYIN4_PU, NULL);
	gpio_request(GPIO_FN_PORT71_KEYIN5_PU, NULL);
	gpio_request(GPIO_FN_PORT72_KEYIN6_PU, NULL);

	/* SDHI0 */
	gpio_request(GPIO_FN_SDHICLK0, NULL);
	gpio_request(GPIO_FN_SDHICD0, NULL);
	gpio_request(GPIO_FN_SDHID0_0, NULL);
	gpio_request(GPIO_FN_SDHID0_1, NULL);
	gpio_request(GPIO_FN_SDHID0_2, NULL);
	gpio_request(GPIO_FN_SDHID0_3, NULL);
	gpio_request(GPIO_FN_SDHICMD0, NULL);
	gpio_request(GPIO_FN_SDHIWP0, NULL);
	gpio_request_pullup(GPIO_SDHID0_D0);
	gpio_request_pullup(GPIO_SDHID0_D1);
	gpio_request_pullup(GPIO_SDHID0_D2);
	gpio_request_pullup(GPIO_SDHID0_D3);
	gpio_request_pullup(GPIO_SDHICMD0);

	/* SDHI1 */
	gpio_request(GPIO_FN_SDHICLK1, NULL);
	gpio_request(GPIO_FN_SDHID1_0, NULL);
	gpio_request(GPIO_FN_SDHID1_1, NULL);
	gpio_request(GPIO_FN_SDHID1_2, NULL);
	gpio_request(GPIO_FN_SDHID1_3, NULL);
	gpio_request(GPIO_FN_SDHICMD1, NULL);
	gpio_request_pullup(GPIO_SDHID1_D0);
	gpio_request_pullup(GPIO_SDHID1_D1);
	gpio_request_pullup(GPIO_SDHID1_D2);
	gpio_request_pullup(GPIO_SDHID1_D3);
	gpio_request_pullup(GPIO_SDHICMD1);

	sh7377_add_standard_devices();

	platform_add_devices(g4evm_devices, ARRAY_SIZE(g4evm_devices));
}

MACHINE_START(G4EVM, "g4evm")
	.map_io		= sh7377_map_io,
	.init_early	= sh7377_add_early_devices,
	.init_irq	= sh7377_init_irq,
	.handle_irq	= shmobile_handle_irq_intc,
	.init_machine	= g4evm_init,
	.init_late	= shmobile_init_late,
	.timer		= &shmobile_timer,
MACHINE_END
Commit	Line	Data
f2aaf66d MD	1	/*
	2	* G4EVM board support
	3	*
	4	* Copyright (C) 2010 Magnus Damm
	5	* Copyright (C) 2008 Yoshihiro Shimoda
	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	#include <linux/kernel.h>
	21	#include <linux/init.h>
	22	#include <linux/interrupt.h>
	23	#include <linux/irq.h>
	24	#include <linux/platform_device.h>
	25	#include <linux/delay.h>
	26	#include <linux/mtd/mtd.h>
	27	#include <linux/mtd/partitions.h>
	28	#include <linux/mtd/physmap.h>
85f77ecf GL	29	#include <linux/regulator/fixed.h>
85f77ecf GL	30	#include <linux/regulator/machine.h>
aa18ef60	31	#include <linux/usb/r8a66597.h>
f2aaf66d	32	#include <linux/io.h>
6676a170 NH	33	#include <linux/input.h>
6676a170 NH	34	#include <linux/input/sh_keysc.h>
9213c000	35	#include <linux/mmc/host.h>
17e75d82	36	#include <linux/mmc/sh_mobile_sdhi.h>
276b4f62	37	#include <linux/gpio.h>
9b742024	38	#include <linux/dma-mapping.h>
250a2723	39	#include <mach/irqs.h>
276b4f62	40	#include <mach/sh7377.h>
f2aaf66d MD	41	#include <mach/common.h>
	42	#include <asm/mach-types.h>
	43	#include <asm/mach/arch.h>
f2aaf66d	44
819ee867 KM	45	/*
	46	* SDHI
	47	*
	48	* SDHI0 : card detection is possible
	49	* SDHI1 : card detection is impossible
	50	*
	51	* [G4-MAIN-BOARD]
	52	* JP74 : short # DBG_2V8A for SDHI0
	53	* JP75 : NC # DBG_3V3A for SDHI0
	54	* JP76 : NC # DBG_3V3A_SD for SDHI0
	55	* JP77 : NC # 3V3A_SDIO for SDHI1
	56	* JP78 : short # DBG_2V8A for SDHI1
	57	* JP79 : NC # DBG_3V3A for SDHI1
	58	* JP80 : NC # DBG_3V3A_SD for SDHI1
	59	*
	60	* [G4-CORE-BOARD]
	61	* S32 : all off # to dissever from G3-CORE_DBG board
	62	* S33 : all off # to dissever from G3-CORE_DBG board
	63	*
	64	* [G3-CORE_DBG-BOARD]
	65	* S1 : all off # to dissever from G3-CORE_DBG board
	66	* S3 : all off # to dissever from G3-CORE_DBG board
	67	* S4 : all off # to dissever from G3-CORE_DBG board
	68	*/
	69
f2aaf66d MD	70	static struct mtd_partition nor_flash_partitions[] = {
	71	{
	72	.name = "loader",
	73	.offset = 0x00000000,
	74	.size = 512 * 1024,
	75	},
	76	{
	77	.name = "bootenv",
	78	.offset = MTDPART_OFS_APPEND,
	79	.size = 512 * 1024,
	80	},
	81	{
	82	.name = "kernel_ro",
	83	.offset = MTDPART_OFS_APPEND,
	84	.size = 8 * 1024 * 1024,
	85	.mask_flags = MTD_WRITEABLE,
	86	},
	87	{
	88	.name = "kernel",
	89	.offset = MTDPART_OFS_APPEND,
	90	.size = 8 * 1024 * 1024,
	91	},
	92	{
	93	.name = "data",
	94	.offset = MTDPART_OFS_APPEND,
	95	.size = MTDPART_SIZ_FULL,
	96	},
	97	};
	98
	99	static struct physmap_flash_data nor_flash_data = {
	100	.width = 2,
	101	.parts = nor_flash_partitions,
	102	.nr_parts = ARRAY_SIZE(nor_flash_partitions),
	103	};
	104
	105	static struct resource nor_flash_resources[] = {
	106	[0] = {
	107	.start = 0x00000000,
	108	.end = 0x08000000 - 1,
	109	.flags = IORESOURCE_MEM,
	110	}
	111	};
	112
	113	static struct platform_device nor_flash_device = {
	114	.name = "physmap-flash",
	115	.dev = {
	116	.platform_data = &nor_flash_data,
	117	},
	118	.num_resources = ARRAY_SIZE(nor_flash_resources),
	119	.resource = nor_flash_resources,
	120	};
	121
aa18ef60	122	/* USBHS */
d64a1b0a	123	static void usb_host_port_power(int port, int power)
aa18ef60 NH	124	{
	125	if (!power) /* only power-on supported for now */
	126	return;
	127
	128	/* set VBOUT/PWEN and EXTLP0 in DVSTCTR */
0a4b04dc	129	__raw_writew(__raw_readw(IOMEM(0xe6890008)) \| 0x600, IOMEM(0xe6890008));
aa18ef60 NH	130	}
	131
	132	static struct r8a66597_platdata usb_host_data = {
	133	.on_chip = 1,
	134	.port_power = usb_host_port_power,
	135	};
	136
	137	static struct resource usb_host_resources[] = {
	138	[0] = {
	139	.name = "USBHS",
	140	.start = 0xe6890000,
	141	.end = 0xe68900e5,
	142	.flags = IORESOURCE_MEM,
	143	},
	144	[1] = {
043296dd	145	.start = evt2irq(0x0a20), /* USBHS_USHI0 */
aa18ef60 NH	146	.flags = IORESOURCE_IRQ,
	147	},
	148	};
	149
	150	static struct platform_device usb_host_device = {
	151	.name = "r8a66597_hcd",
	152	.id = 0,
	153	.dev = {
	154	.platform_data = &usb_host_data,
	155	.dma_mask = NULL,
	156	.coherent_dma_mask = 0xffffffff,
	157	},
	158	.num_resources = ARRAY_SIZE(usb_host_resources),
	159	.resource = usb_host_resources,
	160	};
f2aaf66d	161
6676a170 NH	162	/* KEYSC */
	163	static struct sh_keysc_info keysc_info = {
	164	.mode = SH_KEYSC_MODE_5,
	165	.scan_timing = 3,
	166	.delay = 100,
	167	.keycodes = {
	168	KEY_A, KEY_B, KEY_C, KEY_D, KEY_E, KEY_F,
	169	KEY_G, KEY_H, KEY_I, KEY_J, KEY_K, KEY_L,
	170	KEY_M, KEY_N, KEY_U, KEY_P, KEY_Q, KEY_R,
	171	KEY_S, KEY_T, KEY_U, KEY_V, KEY_W, KEY_X,
	172	KEY_Y, KEY_Z, KEY_HOME, KEY_SLEEP, KEY_WAKEUP, KEY_COFFEE,
	173	KEY_0, KEY_1, KEY_2, KEY_3, KEY_4, KEY_5,
	174	KEY_6, KEY_7, KEY_8, KEY_9, KEY_STOP, KEY_COMPUTER,
	175	},
	176	};
	177
	178	static struct resource keysc_resources[] = {
	179	[0] = {
	180	.name = "KEYSC",
	181	.start = 0xe61b0000,
	182	.end = 0xe61b000f,
	183	.flags = IORESOURCE_MEM,
	184	},
	185	[1] = {
043296dd	186	.start = evt2irq(0x0be0), /* KEYSC_KEY */
6676a170 NH	187	.flags = IORESOURCE_IRQ,
	188	},
	189	};
	190
	191	static struct platform_device keysc_device = {
	192	.name = "sh_keysc",
	193	.id = 0, /* keysc0 clock */
	194	.num_resources = ARRAY_SIZE(keysc_resources),
	195	.resource = keysc_resources,
	196	.dev = {
	197	.platform_data = &keysc_info,
	198	},
	199	};
	200
85f77ecf GL	201	/* Fixed 3.3V regulator to be used by SDHI0 and SDHI1 */
	202	static struct regulator_consumer_supply fixed3v3_power_consumers[] =
	203	{
	204	REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.0"),
	205	REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.0"),
	206	REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.1"),
	207	REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.1"),
	208	};
	209
819ee867	210	/* SDHI */
9213c000 MD	211	static struct sh_mobile_sdhi_info sdhi0_info = {
	212	.tmio_caps = MMC_CAP_SDIO_IRQ,
	213	};
	214
819ee867 KM	215	static struct resource sdhi0_resources[] = {
	216	[0] = {
	217	.name = "SDHI0",
	218	.start = 0xe6d50000,
1acd3de5	219	.end = 0xe6d500ff,
819ee867 KM	220	.flags = IORESOURCE_MEM,
	221	},
	222	[1] = {
043296dd	223	.start = evt2irq(0x0e00), /* SDHI0 */
819ee867 KM	224	.flags = IORESOURCE_IRQ,
	225	},
	226	};
	227
	228	static struct platform_device sdhi0_device = {
	229	.name = "sh_mobile_sdhi",
	230	.num_resources = ARRAY_SIZE(sdhi0_resources),
	231	.resource = sdhi0_resources,
	232	.id = 0,
9213c000 MD	233	.dev = {
	234	.platform_data = &sdhi0_info,
	235	},
	236	};
	237
	238	static struct sh_mobile_sdhi_info sdhi1_info = {
	239	.tmio_caps = MMC_CAP_NONREMOVABLE \| MMC_CAP_SDIO_IRQ,
819ee867 KM	240	};
	241
	242	static struct resource sdhi1_resources[] = {
	243	[0] = {
	244	.name = "SDHI1",
	245	.start = 0xe6d60000,
31d31fe7	246	.end = 0xe6d600ff,
819ee867 KM	247	.flags = IORESOURCE_MEM,
	248	},
	249	[1] = {
043296dd	250	.start = evt2irq(0x0e80), /* SDHI1 */
819ee867 KM	251	.flags = IORESOURCE_IRQ,
	252	},
	253	};
	254
	255	static struct platform_device sdhi1_device = {
	256	.name = "sh_mobile_sdhi",
	257	.num_resources = ARRAY_SIZE(sdhi1_resources),
	258	.resource = sdhi1_resources,
	259	.id = 1,
9213c000 MD	260	.dev = {
	261	.platform_data = &sdhi1_info,
	262	},
819ee867 KM	263	};
819ee867 KM	264
f2aaf66d MD	265	static struct platform_device *g4evm_devices[] __initdata = {
f2aaf66d MD	266	&nor_flash_device,
aa18ef60	267	&usb_host_device,
6676a170	268	&keysc_device,
819ee867 KM	269	&sdhi0_device,
819ee867 KM	270	&sdhi1_device,
f2aaf66d MD	271	};
f2aaf66d MD	272
0a4b04dc AB	273	#define GPIO_SDHID0_D0 IOMEM(0xe60520fc)
	274	#define GPIO_SDHID0_D1 IOMEM(0xe60520fd)
	275	#define GPIO_SDHID0_D2 IOMEM(0xe60520fe)
	276	#define GPIO_SDHID0_D3 IOMEM(0xe60520ff)
	277	#define GPIO_SDHICMD0 IOMEM(0xe6052100)
819ee867	278
0a4b04dc AB	279	#define GPIO_SDHID1_D0 IOMEM(0xe6052103)
	280	#define GPIO_SDHID1_D1 IOMEM(0xe6052104)
	281	#define GPIO_SDHID1_D2 IOMEM(0xe6052105)
	282	#define GPIO_SDHID1_D3 IOMEM(0xe6052106)
	283	#define GPIO_SDHICMD1 IOMEM(0xe6052107)
819ee867	284
f2aaf66d MD	285	static void __init g4evm_init(void)
f2aaf66d MD	286	{
85f77ecf GL	287	regulator_register_always_on(0, "fixed-3.3V", fixed3v3_power_consumers,
	288	ARRAY_SIZE(fixed3v3_power_consumers), 3300000);
	289
276b4f62 NH	290	sh7377_pinmux_init();
	291
	292	/* Lit DS14 LED */
	293	gpio_request(GPIO_PORT109, NULL);
	294	gpio_direction_output(GPIO_PORT109, 1);
	295	gpio_export(GPIO_PORT109, 1);
	296
	297	/* Lit DS15 LED */
	298	gpio_request(GPIO_PORT110, NULL);
	299	gpio_direction_output(GPIO_PORT110, 1);
	300	gpio_export(GPIO_PORT110, 1);
	301
	302	/* Lit DS16 LED */
	303	gpio_request(GPIO_PORT112, NULL);
	304	gpio_direction_output(GPIO_PORT112, 1);
	305	gpio_export(GPIO_PORT112, 1);
	306
	307	/* Lit DS17 LED */
	308	gpio_request(GPIO_PORT113, NULL);
	309	gpio_direction_output(GPIO_PORT113, 1);
	310	gpio_export(GPIO_PORT113, 1);
	311
aa18ef60 NH	312	/* USBHS */
	313	gpio_request(GPIO_FN_VBUS_0, NULL);
	314	gpio_request(GPIO_FN_PWEN, NULL);
	315	gpio_request(GPIO_FN_OVCN, NULL);
	316	gpio_request(GPIO_FN_OVCN2, NULL);
	317	gpio_request(GPIO_FN_EXTLP, NULL);
	318	gpio_request(GPIO_FN_IDIN, NULL);
	319
aa18ef60	320	/* setup USB phy */
0a4b04dc AB	321	__raw_writew(0x0200, IOMEM(0xe605810a)); /* USBCR1 */
	322	__raw_writew(0x00e0, IOMEM(0xe60581c0)); /* CPFCH */
	323	__raw_writew(0x6010, IOMEM(0xe60581c6)); /* CGPOSR */
	324	__raw_writew(0x8a0a, IOMEM(0xe605810c)); /* USBCR2 */
aa18ef60	325
6676a170 NH	326	/* KEYSC @ CN31 */
	327	gpio_request(GPIO_FN_PORT60_KEYOUT5, NULL);
	328	gpio_request(GPIO_FN_PORT61_KEYOUT4, NULL);
	329	gpio_request(GPIO_FN_PORT62_KEYOUT3, NULL);
	330	gpio_request(GPIO_FN_PORT63_KEYOUT2, NULL);
	331	gpio_request(GPIO_FN_PORT64_KEYOUT1, NULL);
	332	gpio_request(GPIO_FN_PORT65_KEYOUT0, NULL);
	333	gpio_request(GPIO_FN_PORT66_KEYIN0_PU, NULL);
	334	gpio_request(GPIO_FN_PORT67_KEYIN1_PU, NULL);
	335	gpio_request(GPIO_FN_PORT68_KEYIN2_PU, NULL);
	336	gpio_request(GPIO_FN_PORT69_KEYIN3_PU, NULL);
	337	gpio_request(GPIO_FN_PORT70_KEYIN4_PU, NULL);
	338	gpio_request(GPIO_FN_PORT71_KEYIN5_PU, NULL);
	339	gpio_request(GPIO_FN_PORT72_KEYIN6_PU, NULL);
	340
819ee867 KM	341	/* SDHI0 */
	342	gpio_request(GPIO_FN_SDHICLK0, NULL);
	343	gpio_request(GPIO_FN_SDHICD0, NULL);
	344	gpio_request(GPIO_FN_SDHID0_0, NULL);
	345	gpio_request(GPIO_FN_SDHID0_1, NULL);
	346	gpio_request(GPIO_FN_SDHID0_2, NULL);
	347	gpio_request(GPIO_FN_SDHID0_3, NULL);
	348	gpio_request(GPIO_FN_SDHICMD0, NULL);
	349	gpio_request(GPIO_FN_SDHIWP0, NULL);
6f00294f KM	350	gpio_request_pullup(GPIO_SDHID0_D0);
	351	gpio_request_pullup(GPIO_SDHID0_D1);
	352	gpio_request_pullup(GPIO_SDHID0_D2);
	353	gpio_request_pullup(GPIO_SDHID0_D3);
	354	gpio_request_pullup(GPIO_SDHICMD0);
819ee867 KM	355
	356	/* SDHI1 */
	357	gpio_request(GPIO_FN_SDHICLK1, NULL);
	358	gpio_request(GPIO_FN_SDHID1_0, NULL);
	359	gpio_request(GPIO_FN_SDHID1_1, NULL);
	360	gpio_request(GPIO_FN_SDHID1_2, NULL);
	361	gpio_request(GPIO_FN_SDHID1_3, NULL);
	362	gpio_request(GPIO_FN_SDHICMD1, NULL);
6f00294f KM	363	gpio_request_pullup(GPIO_SDHID1_D0);
	364	gpio_request_pullup(GPIO_SDHID1_D1);
	365	gpio_request_pullup(GPIO_SDHID1_D2);
	366	gpio_request_pullup(GPIO_SDHID1_D3);
	367	gpio_request_pullup(GPIO_SDHICMD1);
819ee867	368
f2aaf66d MD	369	sh7377_add_standard_devices();
	370
	371	platform_add_devices(g4evm_devices, ARRAY_SIZE(g4evm_devices));
	372	}
	373
	374	MACHINE_START(G4EVM, "g4evm")
bfc46f3e MD	375	.map_io = sh7377_map_io,
bfc46f3e MD	376	.init_early = sh7377_add_early_devices,
f2aaf66d	377	.init_irq = sh7377_init_irq,
863b1719	378	.handle_irq = shmobile_handle_irq_intc,
f2aaf66d	379	.init_machine = g4evm_init,
21cc1b7e	380	.init_late = shmobile_init_late,
03f7beef	381	.timer = &shmobile_timer,
f2aaf66d	382	MACHINE_END