arch/sh/boards/mach-ecovec24/setup.c - kernel/msm-4.9 - Gitiles

 /*
  * Copyright (C) 2009 Renesas Solutions Corp.
  *
  * Kuninori Morimoto <morimoto.kuninori@renesas.com>
  *
  * 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/device.h>
 #include <linux/platform_device.h>
 #include <linux/mtd/physmap.h>
 #include <linux/gpio.h>
 #include <linux/interrupt.h>
 #include <linux/io.h>
 #include <linux/delay.h>
 #include <linux/usb/r8a66597.h>
 #include <video/sh_mobile_lcdc.h>
 #include <asm/heartbeat.h>
 #include <asm/sh_eth.h>
 #include <cpu/sh7724.h>

 /*
  *  Address      Interface        BusWidth
  *-----------------------------------------
  *  0x0000_0000  uboot            16bit
  *  0x0004_0000  Linux romImage   16bit
  *  0x0014_0000  MTD for Linux    16bit
  *  0x0400_0000  Internal I/O     16/32bit
  *  0x0800_0000  DRAM             32bit
  *  0x1800_0000  MFI              16bit
  */

 /* Heartbeat */
 static unsigned char led_pos[] = { 0, 1, 2, 3 };
 static struct heartbeat_data heartbeat_data = {
 	.regsize = 8,
 	.nr_bits = 4,
 	.bit_pos = led_pos,
 };

 static struct resource heartbeat_resources[] = {
 	[0] = {
 		.start  = 0xA405012C, /* PTG */
 		.end    = 0xA405012E - 1,
 		.flags  = IORESOURCE_MEM,
 	},
 };

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

 /* MTD */
 static struct mtd_partition nor_flash_partitions[] = {
 	{
 		.name = "boot loader",
 		.offset = 0,
 		.size = (5 * 1024 * 1024),
 		.mask_flags = MTD_CAP_ROM,
 	}, {
 		.name = "free-area",
 		.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] = {
 		.name	= "NOR Flash",
 		.start	= 0x00000000,
 		.end	= 0x03ffffff,
 		.flags	= IORESOURCE_MEM,
 	}
 };

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

 /* SH Eth */
 #define SH_ETH_ADDR	(0xA4600000)
 #define SH_ETH_MAHR	(SH_ETH_ADDR + 0x1C0)
 #define SH_ETH_MALR	(SH_ETH_ADDR + 0x1C8)
 static struct resource sh_eth_resources[] = {
 	[0] = {
 		.start = SH_ETH_ADDR,
 		.end   = SH_ETH_ADDR + 0x1FC,
 		.flags = IORESOURCE_MEM,
 	},
 	[1] = {
 		.start = 91,
 		.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
 	},
 };

 struct sh_eth_plat_data sh_eth_plat = {
 	.phy = 0x1f, /* SMSC LAN8700 */
 	.edmac_endian = EDMAC_LITTLE_ENDIAN,
 };

 static struct platform_device sh_eth_device = {
 	.name = "sh-eth",
 	.id	= 0,
 	.dev = {
 		.platform_data = &sh_eth_plat,
 	},
 	.num_resources = ARRAY_SIZE(sh_eth_resources),
 	.resource = sh_eth_resources,
 };

 /* USB0 host */
 void usb0_port_power(int port, int power)
 {
 	gpio_set_value(GPIO_PTB4, power);
 }

 static struct r8a66597_platdata usb0_host_data = {
 	.on_chip = 1,
 	.port_power = usb0_port_power,
 };

 static struct resource usb0_host_resources[] = {
 	[0] = {
 		.start	= 0xa4d80000,
 		.end	= 0xa4d80124 - 1,
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
 		.start	= 65,
 		.end	= 65,
 		.flags	= IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
 	},
 };

 static struct platform_device usb0_host_device = {
 	.name		= "r8a66597_hcd",
 	.id		= 0,
 	.dev = {
 		.dma_mask		= NULL,         /*  not use dma */
 		.coherent_dma_mask	= 0xffffffff,
 		.platform_data		= &usb0_host_data,
 	},
 	.num_resources	= ARRAY_SIZE(usb0_host_resources),
 	.resource	= usb0_host_resources,
 };

 /*
  * USB1
  *
  * CN5 can use both host/function,
  * and we can determine it by checking PTB[3]
  *
  * This time only USB1 host is supported.
  */
 void usb1_port_power(int port, int power)
 {
 	if (!gpio_get_value(GPIO_PTB3)) {
 		printk(KERN_ERR "USB1 function is not supported\n");
 		return;
 	}

 	gpio_set_value(GPIO_PTB5, power);
 }

 static struct r8a66597_platdata usb1_host_data = {
 	.on_chip = 1,
 	.port_power = usb1_port_power,
 };

 static struct resource usb1_host_resources[] = {
 	[0] = {
 		.start	= 0xa4d90000,
 		.end	= 0xa4d90124 - 1,
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
 		.start	= 66,
 		.end	= 66,
 		.flags	= IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
 	},
 };

 static struct platform_device usb1_host_device = {
 	.name		= "r8a66597_hcd",
 	.id		= 1,
 	.dev = {
 		.dma_mask		= NULL,         /*  not use dma */
 		.coherent_dma_mask	= 0xffffffff,
 		.platform_data		= &usb1_host_data,
 	},
 	.num_resources	= ARRAY_SIZE(usb1_host_resources),
 	.resource	= usb1_host_resources,
 };

 /* LCDC */
 static struct sh_mobile_lcdc_info lcdc_info = {
 	.ch[0] = {
 		.interface_type = RGB18,
 		.chan = LCDC_CHAN_MAINLCD,
 		.bpp = 16,
 		.clock_divider = 1,
 		.lcd_cfg = {
 			.sync = 0, /* hsync and vsync are active low */
 		},
 		.lcd_size_cfg = { /* 7.0 inch */
 			.width = 152,
 			.height = 91,
 		},
 		.board_cfg = {
 		},
 	}
 };

 static struct resource lcdc_resources[] = {
 	[0] = {
 		.name	= "LCDC",
 		.start	= 0xfe940000,
 		.end	= 0xfe941fff,
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
 		.start	= 106,
 		.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,
 	},
 	.archdata = {
 		.hwblk_id = HWBLK_LCDC,
 	},
 };

 static struct platform_device *ecovec_devices[] __initdata = {
 	&heartbeat_device,
 	&nor_flash_device,
 	&sh_eth_device,
 	&usb0_host_device,
 	&usb1_host_device, /* USB1 host support */
 	&lcdc_device,
 };

 #define PORT_HIZA 0xA4050158
 static int __init devices_setup(void)
 {
 	/* enable SCIFA0 */
 	gpio_request(GPIO_FN_SCIF0_TXD, NULL);
 	gpio_request(GPIO_FN_SCIF0_RXD, NULL);

 	/* enable debug LED */
 	gpio_request(GPIO_PTG0, NULL);
 	gpio_request(GPIO_PTG1, NULL);
 	gpio_request(GPIO_PTG2, NULL);
 	gpio_request(GPIO_PTG3, NULL);
 	gpio_direction_output(GPIO_PTG0, 0);
 	gpio_direction_output(GPIO_PTG1, 0);
 	gpio_direction_output(GPIO_PTG2, 0);
 	gpio_direction_output(GPIO_PTG3, 0);

 	/* enable SH-Eth */
 	gpio_request(GPIO_PTA1, NULL);
 	gpio_direction_output(GPIO_PTA1, 1);
 	mdelay(20);

 	gpio_request(GPIO_FN_RMII_RXD0,    NULL);
 	gpio_request(GPIO_FN_RMII_RXD1,    NULL);
 	gpio_request(GPIO_FN_RMII_TXD0,    NULL);
 	gpio_request(GPIO_FN_RMII_TXD1,    NULL);
 	gpio_request(GPIO_FN_RMII_REF_CLK, NULL);
 	gpio_request(GPIO_FN_RMII_TX_EN,   NULL);
 	gpio_request(GPIO_FN_RMII_RX_ER,   NULL);
 	gpio_request(GPIO_FN_RMII_CRS_DV,  NULL);
 	gpio_request(GPIO_FN_MDIO,         NULL);
 	gpio_request(GPIO_FN_MDC,          NULL);
 	gpio_request(GPIO_FN_LNKSTA,       NULL);

 	/* enable USB */
 	gpio_request(GPIO_PTB3,  NULL);
 	gpio_request(GPIO_PTB4,  NULL);
 	gpio_request(GPIO_PTB5,  NULL);
 	gpio_direction_input(GPIO_PTB3);
 	gpio_direction_output(GPIO_PTB4, 0);
 	gpio_direction_output(GPIO_PTB5, 0);
 	ctrl_outw(0x0600, 0xa40501d4);
 	ctrl_outw(0x0600, 0xa4050192);

 	/* enable LCDC */
 	gpio_request(GPIO_FN_LCDD23,   NULL);
 	gpio_request(GPIO_FN_LCDD22,   NULL);
 	gpio_request(GPIO_FN_LCDD21,   NULL);
 	gpio_request(GPIO_FN_LCDD20,   NULL);
 	gpio_request(GPIO_FN_LCDD19,   NULL);
 	gpio_request(GPIO_FN_LCDD18,   NULL);
 	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_LCDHSYN,  NULL);
 	gpio_request(GPIO_FN_LCDDCK,   NULL);
 	gpio_request(GPIO_FN_LCDVSYN,  NULL);
 	gpio_request(GPIO_FN_LCDDON,   NULL);
 	gpio_request(GPIO_FN_LCDLCLK,  NULL);
 	ctrl_outw((ctrl_inw(PORT_HIZA) & ~0x0001), PORT_HIZA);

 	gpio_request(GPIO_PTE6, NULL);
 	gpio_request(GPIO_PTU1, NULL);
 	gpio_request(GPIO_PTR1, NULL);
 	gpio_request(GPIO_PTA2, NULL);
 	gpio_direction_input(GPIO_PTE6);
 	gpio_direction_output(GPIO_PTU1, 0);
 	gpio_direction_output(GPIO_PTR1, 0);
 	gpio_direction_output(GPIO_PTA2, 0);

 	if (gpio_get_value(GPIO_PTE6)) {
 		/* DVI */
 		lcdc_info.clock_source			= LCDC_CLK_EXTERNAL;
 		lcdc_info.ch[0].lcd_cfg.name		= "DVI";
 		lcdc_info.ch[0].lcd_cfg.xres		= 1280;
 		lcdc_info.ch[0].lcd_cfg.yres		= 720;
 		lcdc_info.ch[0].lcd_cfg.left_margin	= 220;
 		lcdc_info.ch[0].lcd_cfg.right_margin	= 110;
 		lcdc_info.ch[0].lcd_cfg.hsync_len	= 40;
 		lcdc_info.ch[0].lcd_cfg.upper_margin	= 20;
 		lcdc_info.ch[0].lcd_cfg.lower_margin	= 5;
 		lcdc_info.ch[0].lcd_cfg.vsync_len	= 5;

 		gpio_set_value(GPIO_PTA2, 1);
 		gpio_set_value(GPIO_PTU1, 1);
 	} else {
 		/* Panel */
 		/* not supported */
 	}

 	return platform_add_devices(ecovec_devices,
 				    ARRAY_SIZE(ecovec_devices));
 }
 device_initcall(devices_setup);

 static struct sh_machine_vector mv_ecovec __initmv = {
 	.mv_name	= "R0P7724 (EcoVec)",
 };
	/*
	* Copyright (C) 2009 Renesas Solutions Corp.
	*
	* Kuninori Morimoto <morimoto.kuninori@renesas.com>
	*
	* 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/device.h>
	#include <linux/platform_device.h>
	#include <linux/mtd/physmap.h>
	#include <linux/gpio.h>
	#include <linux/interrupt.h>
	#include <linux/io.h>
	#include <linux/delay.h>
	#include <linux/usb/r8a66597.h>
	#include <video/sh_mobile_lcdc.h>
	#include <asm/heartbeat.h>
	#include <asm/sh_eth.h>
	#include <cpu/sh7724.h>

	/*
	* Address Interface BusWidth
	*-----------------------------------------
	* 0x0000_0000 uboot 16bit
	* 0x0004_0000 Linux romImage 16bit
	* 0x0014_0000 MTD for Linux 16bit
	* 0x0400_0000 Internal I/O 16/32bit
	* 0x0800_0000 DRAM 32bit
	* 0x1800_0000 MFI 16bit
	*/

	/* Heartbeat */
	static unsigned char led_pos[] = { 0, 1, 2, 3 };
	static struct heartbeat_data heartbeat_data = {
	.regsize = 8,
	.nr_bits = 4,
	.bit_pos = led_pos,
	};

	static struct resource heartbeat_resources[] = {
	[0] = {
	.start = 0xA405012C, /* PTG */
	.end = 0xA405012E - 1,
	.flags = IORESOURCE_MEM,
	},
	};

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

	/* MTD */
	static struct mtd_partition nor_flash_partitions[] = {
	{
	.name = "boot loader",
	.offset = 0,
	.size = (5 * 1024 * 1024),
	.mask_flags = MTD_CAP_ROM,
	}, {
	.name = "free-area",
	.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] = {
	.name = "NOR Flash",
	.start = 0x00000000,
	.end = 0x03ffffff,
	.flags = IORESOURCE_MEM,
	}
	};

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

	/* SH Eth */
	#define SH_ETH_ADDR (0xA4600000)
	#define SH_ETH_MAHR (SH_ETH_ADDR + 0x1C0)
	#define SH_ETH_MALR (SH_ETH_ADDR + 0x1C8)
	static struct resource sh_eth_resources[] = {
	[0] = {
	.start = SH_ETH_ADDR,
	.end = SH_ETH_ADDR + 0x1FC,
	.flags = IORESOURCE_MEM,
	},
	[1] = {
	.start = 91,
	.flags = IORESOURCE_IRQ \| IORESOURCE_IRQ_HIGHLEVEL,
	},
	};

	struct sh_eth_plat_data sh_eth_plat = {
	.phy = 0x1f, /* SMSC LAN8700 */
	.edmac_endian = EDMAC_LITTLE_ENDIAN,
	};

	static struct platform_device sh_eth_device = {
	.name = "sh-eth",
	.id = 0,
	.dev = {
	.platform_data = &sh_eth_plat,
	},
	.num_resources = ARRAY_SIZE(sh_eth_resources),
	.resource = sh_eth_resources,
	};

	/* USB0 host */
	void usb0_port_power(int port, int power)
	{
	gpio_set_value(GPIO_PTB4, power);
	}

	static struct r8a66597_platdata usb0_host_data = {
	.on_chip = 1,
	.port_power = usb0_port_power,
	};

	static struct resource usb0_host_resources[] = {
	[0] = {
	.start = 0xa4d80000,
	.end = 0xa4d80124 - 1,
	.flags = IORESOURCE_MEM,
	},
	[1] = {
	.start = 65,
	.end = 65,
	.flags = IORESOURCE_IRQ \| IRQF_TRIGGER_LOW,
	},
	};

	static struct platform_device usb0_host_device = {
	.name = "r8a66597_hcd",
	.id = 0,
	.dev = {
	.dma_mask = NULL, /* not use dma */
	.coherent_dma_mask = 0xffffffff,
	.platform_data = &usb0_host_data,
	},
	.num_resources = ARRAY_SIZE(usb0_host_resources),
	.resource = usb0_host_resources,
	};

	/*
	* USB1
	*
	* CN5 can use both host/function,
	* and we can determine it by checking PTB[3]
	*
	* This time only USB1 host is supported.
	*/
	void usb1_port_power(int port, int power)
	{
	if (!gpio_get_value(GPIO_PTB3)) {
	printk(KERN_ERR "USB1 function is not supported\n");
	return;
	}

	gpio_set_value(GPIO_PTB5, power);
	}

	static struct r8a66597_platdata usb1_host_data = {
	.on_chip = 1,
	.port_power = usb1_port_power,
	};

	static struct resource usb1_host_resources[] = {
	[0] = {
	.start = 0xa4d90000,
	.end = 0xa4d90124 - 1,
	.flags = IORESOURCE_MEM,
	},
	[1] = {
	.start = 66,
	.end = 66,
	.flags = IORESOURCE_IRQ \| IRQF_TRIGGER_LOW,
	},
	};

	static struct platform_device usb1_host_device = {
	.name = "r8a66597_hcd",
	.id = 1,
	.dev = {
	.dma_mask = NULL, /* not use dma */
	.coherent_dma_mask = 0xffffffff,
	.platform_data = &usb1_host_data,
	},
	.num_resources = ARRAY_SIZE(usb1_host_resources),
	.resource = usb1_host_resources,
	};

	/* LCDC */
	static struct sh_mobile_lcdc_info lcdc_info = {
	.ch[0] = {
	.interface_type = RGB18,
	.chan = LCDC_CHAN_MAINLCD,
	.bpp = 16,
	.clock_divider = 1,
	.lcd_cfg = {
	.sync = 0, /* hsync and vsync are active low */
	},
	.lcd_size_cfg = { /* 7.0 inch */
	.width = 152,
	.height = 91,
	},
	.board_cfg = {
	},
	}
	};

	static struct resource lcdc_resources[] = {
	[0] = {
	.name = "LCDC",
	.start = 0xfe940000,
	.end = 0xfe941fff,
	.flags = IORESOURCE_MEM,
	},
	[1] = {
	.start = 106,
	.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,
	},
	.archdata = {
	.hwblk_id = HWBLK_LCDC,
	},
	};

	static struct platform_device *ecovec_devices[] __initdata = {
	&heartbeat_device,
	&nor_flash_device,
	&sh_eth_device,
	&usb0_host_device,
	&usb1_host_device, /* USB1 host support */
	&lcdc_device,
	};

	#define PORT_HIZA 0xA4050158
	static int __init devices_setup(void)
	{
	/* enable SCIFA0 */
	gpio_request(GPIO_FN_SCIF0_TXD, NULL);
	gpio_request(GPIO_FN_SCIF0_RXD, NULL);

	/* enable debug LED */
	gpio_request(GPIO_PTG0, NULL);
	gpio_request(GPIO_PTG1, NULL);
	gpio_request(GPIO_PTG2, NULL);
	gpio_request(GPIO_PTG3, NULL);
	gpio_direction_output(GPIO_PTG0, 0);
	gpio_direction_output(GPIO_PTG1, 0);
	gpio_direction_output(GPIO_PTG2, 0);
	gpio_direction_output(GPIO_PTG3, 0);

	/* enable SH-Eth */
	gpio_request(GPIO_PTA1, NULL);
	gpio_direction_output(GPIO_PTA1, 1);
	mdelay(20);

	gpio_request(GPIO_FN_RMII_RXD0, NULL);
	gpio_request(GPIO_FN_RMII_RXD1, NULL);
	gpio_request(GPIO_FN_RMII_TXD0, NULL);
	gpio_request(GPIO_FN_RMII_TXD1, NULL);
	gpio_request(GPIO_FN_RMII_REF_CLK, NULL);
	gpio_request(GPIO_FN_RMII_TX_EN, NULL);
	gpio_request(GPIO_FN_RMII_RX_ER, NULL);
	gpio_request(GPIO_FN_RMII_CRS_DV, NULL);
	gpio_request(GPIO_FN_MDIO, NULL);
	gpio_request(GPIO_FN_MDC, NULL);
	gpio_request(GPIO_FN_LNKSTA, NULL);

	/* enable USB */
	gpio_request(GPIO_PTB3, NULL);
	gpio_request(GPIO_PTB4, NULL);
	gpio_request(GPIO_PTB5, NULL);
	gpio_direction_input(GPIO_PTB3);
	gpio_direction_output(GPIO_PTB4, 0);
	gpio_direction_output(GPIO_PTB5, 0);
	ctrl_outw(0x0600, 0xa40501d4);
	ctrl_outw(0x0600, 0xa4050192);

	/* enable LCDC */
	gpio_request(GPIO_FN_LCDD23, NULL);
	gpio_request(GPIO_FN_LCDD22, NULL);
	gpio_request(GPIO_FN_LCDD21, NULL);
	gpio_request(GPIO_FN_LCDD20, NULL);
	gpio_request(GPIO_FN_LCDD19, NULL);
	gpio_request(GPIO_FN_LCDD18, NULL);
	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_LCDHSYN, NULL);
	gpio_request(GPIO_FN_LCDDCK, NULL);
	gpio_request(GPIO_FN_LCDVSYN, NULL);
	gpio_request(GPIO_FN_LCDDON, NULL);
	gpio_request(GPIO_FN_LCDLCLK, NULL);
	ctrl_outw((ctrl_inw(PORT_HIZA) & ~0x0001), PORT_HIZA);

	gpio_request(GPIO_PTE6, NULL);
	gpio_request(GPIO_PTU1, NULL);
	gpio_request(GPIO_PTR1, NULL);
	gpio_request(GPIO_PTA2, NULL);
	gpio_direction_input(GPIO_PTE6);
	gpio_direction_output(GPIO_PTU1, 0);
	gpio_direction_output(GPIO_PTR1, 0);
	gpio_direction_output(GPIO_PTA2, 0);

	if (gpio_get_value(GPIO_PTE6)) {
	/* DVI */
	lcdc_info.clock_source = LCDC_CLK_EXTERNAL;
	lcdc_info.ch[0].lcd_cfg.name = "DVI";
	lcdc_info.ch[0].lcd_cfg.xres = 1280;
	lcdc_info.ch[0].lcd_cfg.yres = 720;
	lcdc_info.ch[0].lcd_cfg.left_margin = 220;
	lcdc_info.ch[0].lcd_cfg.right_margin = 110;
	lcdc_info.ch[0].lcd_cfg.hsync_len = 40;
	lcdc_info.ch[0].lcd_cfg.upper_margin = 20;
	lcdc_info.ch[0].lcd_cfg.lower_margin = 5;
	lcdc_info.ch[0].lcd_cfg.vsync_len = 5;

	gpio_set_value(GPIO_PTA2, 1);
	gpio_set_value(GPIO_PTU1, 1);
	} else {
	/* Panel */
	/* not supported */
	}

	return platform_add_devices(ecovec_devices,
	ARRAY_SIZE(ecovec_devices));
	}
	device_initcall(devices_setup);

	static struct sh_machine_vector mv_ecovec __initmv = {
	.mv_name = "R0P7724 (EcoVec)",
	};