--- 0001/arch/sh/boards/mach-highlander/setup.c
+++ work/arch/sh/boards/mach-highlander/setup.c	2009-07-21 16:31:51.000000000 +0900
@@ -22,6 +22,7 @@
 #include <linux/irq.h>
 #include <linux/interrupt.h>
 #include <linux/usb/r8a66597.h>
+#include <linux/usb/m66592.h>
 #include <net/ax88796.h>
 #include <asm/machvec.h>
 #include <mach/highlander.h>
@@ -60,6 +61,11 @@ static struct platform_device r8a66597_u
 	.resource	= r8a66597_usb_host_resources,
 };
 
+static struct m66592_platdata usbf_platdata = {
+	.xtal = M66592_PLATDATA_XTAL_24MHZ,
+	.vif = 1,
+};
+
 static struct resource m66592_usb_peripheral_resources[] = {
 	[0] = {
 		.name	= "m66592_udc",
@@ -81,6 +87,7 @@ static struct platform_device m66592_usb
 	.dev = {
 		.dma_mask		= NULL,		/* don't use dma */
 		.coherent_dma_mask	= 0xffffffff,
+		.platform_data		= &usbf_platdata,
 	},
 	.num_resources	= ARRAY_SIZE(m66592_usb_peripheral_resources),
 	.resource	= m66592_usb_peripheral_resources,
--- 0001/arch/sh/boards/mach-x3proto/setup.c
+++ work/arch/sh/boards/mach-x3proto/setup.c	2009-07-21 16:31:44.000000000 +0900
@@ -17,6 +17,7 @@
 #include <linux/irq.h>
 #include <linux/interrupt.h>
 #include <linux/usb/r8a66597.h>
+#include <linux/usb/m66592.h>
 #include <asm/ilsel.h>
 
 static struct resource heartbeat_resources[] = {
@@ -89,6 +90,11 @@ static struct platform_device r8a66597_u
 	.resource	= r8a66597_usb_host_resources,
 };
 
+static struct m66592_platdata usbf_platdata = {
+	.xtal = M66592_PLATDATA_XTAL_24MHZ,
+	.vif = 1,
+};
+
 static struct resource m66592_usb_peripheral_resources[] = {
 	[0] = {
 		.name	= "m66592_udc",
@@ -109,6 +115,7 @@ static struct platform_device m66592_usb
 	.dev = {
 		.dma_mask		= NULL,		/* don't use dma */
 		.coherent_dma_mask	= 0xffffffff,
+		.platform_data		= &usbf_platdata,
 	},
 	.num_resources	= ARRAY_SIZE(m66592_usb_peripheral_resources),
 	.resource	= m66592_usb_peripheral_resources,
--- 0001/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
+++ work/arch/sh/kernel/cpu/sh4a/setup-sh7722.c	2009-07-21 16:24:00.000000000 +0900
@@ -13,6 +13,7 @@
 #include <linux/serial_sci.h>
 #include <linux/mm.h>
 #include <linux/uio_driver.h>
+#include <linux/usb/m66592.h>
 #include <linux/sh_timer.h>
 #include <asm/clock.h>
 #include <asm/mmzone.h>
@@ -47,9 +48,13 @@ static struct platform_device rtc_device
 	.resource	= rtc_resources,
 };
 
+static struct m66592_platdata usbf_platdata = {
+	.on_chip = 1,
+};
+
 static struct resource usbf_resources[] = {
 	[0] = {
-		.name	= "m66592_udc",
+		.name	= "USBF",
 		.start	= 0x04480000,
 		.end	= 0x044800FF,
 		.flags	= IORESOURCE_MEM,
@@ -67,6 +72,7 @@ static struct platform_device usbf_devic
 	.dev = {
 		.dma_mask		= NULL,
 		.coherent_dma_mask	= 0xffffffff,
+		.platform_data		= &usbf_platdata,
 	},
 	.num_resources	= ARRAY_SIZE(usbf_resources),
 	.resource	= usbf_resources,
--- 0001/drivers/usb/gadget/Kconfig
+++ work/drivers/usb/gadget/Kconfig	2009-07-21 16:16:22.000000000 +0900
@@ -360,16 +360,6 @@ config USB_M66592
 	default USB_GADGET
 	select USB_GADGET_SELECTED
 
-config SUPERH_BUILT_IN_M66592
-	boolean "Enable SuperH built-in USB like the M66592"
-	depends on USB_GADGET_M66592 && CPU_SUBTYPE_SH7722
-	help
-	   SH7722 has USB like the M66592.
-
-	   The transfer rate is very slow when use "Ethernet Gadget".
-	   However, this problem is improved if change a value of
-	   NET_IP_ALIGN to 4.
-
 #
 # Controllers available only in discrete form (and all PCI controllers)
 #
--- 0001/drivers/usb/gadget/m66592-udc.c
+++ work/drivers/usb/gadget/m66592-udc.c	2009-07-21 16:21:24.000000000 +0900
@@ -31,38 +31,12 @@
 
 #include "m66592-udc.h"
 
-
 MODULE_DESCRIPTION("M66592 USB gadget driver");
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Yoshihiro Shimoda");
 MODULE_ALIAS("platform:m66592_udc");
 
-#define DRIVER_VERSION	"26 Jun 2009"
-
-/* module parameters */
-#if defined(CONFIG_SUPERH_BUILT_IN_M66592)
-static unsigned short endian = M66592_LITTLE;
-module_param(endian, ushort, 0644);
-MODULE_PARM_DESC(endian, "data endian: big=0, little=0 (default=0)");
-#else
-static unsigned short clock = M66592_XTAL24;
-module_param(clock, ushort, 0644);
-MODULE_PARM_DESC(clock, "input clock: 48MHz=32768, 24MHz=16384, 12MHz=0 "
-		"(default=16384)");
-
-static unsigned short vif = M66592_LDRV;
-module_param(vif, ushort, 0644);
-MODULE_PARM_DESC(vif, "input VIF: 3.3V=32768, 1.5V=0 (default=32768)");
-
-static unsigned short endian;
-module_param(endian, ushort, 0644);
-MODULE_PARM_DESC(endian, "data endian: big=256, little=0 (default=0)");
-
-static unsigned short irq_sense = M66592_INTL;
-module_param(irq_sense, ushort, 0644);
-MODULE_PARM_DESC(irq_sense, "IRQ sense: low level=2, falling edge=0 "
-		"(default=2)");
-#endif
+#define DRIVER_VERSION	"21 July 2009"
 
 static const char udc_name[] = "m66592_udc";
 static const char *m66592_ep_name[] = {
@@ -244,6 +218,7 @@ static inline int get_buffer_size(struct
 static inline void pipe_change(struct m66592 *m66592, u16 pipenum)
 {
 	struct m66592_ep *ep = m66592->pipenum2ep[pipenum];
+	unsigned short mbw;
 
 	if (ep->use_dma)
 		return;
@@ -252,7 +227,12 @@ static inline void pipe_change(struct m6
 
 	ndelay(450);
 
-	m66592_bset(m66592, M66592_MBW, ep->fifosel);
+	if (m66592->pdata->on_chip)
+		mbw = M66592_MBW_32;
+	else
+		mbw = M66592_MBW_16;
+
+	m66592_bset(m66592, mbw, ep->fifosel);
 }
 
 static int pipe_buffer_setting(struct m66592 *m66592,
@@ -332,6 +312,7 @@ static void pipe_buffer_release(struct m
 static void pipe_initialize(struct m66592_ep *ep)
 {
 	struct m66592 *m66592 = ep->m66592;
+	unsigned short mbw;
 
 	m66592_mdfy(m66592, 0, M66592_CURPIPE, ep->fifosel);
 
@@ -343,7 +324,12 @@ static void pipe_initialize(struct m6659
 
 		ndelay(450);
 
-		m66592_bset(m66592, M66592_MBW, ep->fifosel);
+		if (m66592->pdata->on_chip)
+			mbw = M66592_MBW_32;
+		else
+			mbw = M66592_MBW_16;
+
+		m66592_bset(m66592, mbw, ep->fifosel);
 	}
 }
 
@@ -359,15 +345,13 @@ static void m66592_ep_setting(struct m66
 			ep->fifosel = M66592_D0FIFOSEL;
 			ep->fifoctr = M66592_D0FIFOCTR;
 			ep->fifotrn = M66592_D0FIFOTRN;
-#if !defined(CONFIG_SUPERH_BUILT_IN_M66592)
-		} else if (m66592->num_dma == 1) {
+		} else if (!m66592->pdata->on_chip && m66592->num_dma == 1) {
 			m66592->num_dma++;
 			ep->use_dma = 1;
 			ep->fifoaddr = M66592_D1FIFO;
 			ep->fifosel = M66592_D1FIFOSEL;
 			ep->fifoctr = M66592_D1FIFOCTR;
 			ep->fifotrn = M66592_D1FIFOTRN;
-#endif
 		} else {
 			ep->use_dma = 0;
 			ep->fifoaddr = M66592_CFIFO;
@@ -612,76 +596,120 @@ static void start_ep0(struct m66592_ep *
 	}
 }
 
-#if defined(CONFIG_SUPERH_BUILT_IN_M66592)
 static void init_controller(struct m66592 *m66592)
 {
-	m66592_bset(m66592, M66592_HSE, M66592_SYSCFG);		/* High spd */
-	m66592_bclr(m66592, M66592_USBE, M66592_SYSCFG);
-	m66592_bclr(m66592, M66592_DPRPU, M66592_SYSCFG);
-	m66592_bset(m66592, M66592_USBE, M66592_SYSCFG);
+	unsigned int endian;
 
-	/* This is a workaound for SH7722 2nd cut */
-	m66592_bset(m66592, 0x8000, M66592_DVSTCTR);
-	m66592_bset(m66592, 0x1000, M66592_TESTMODE);
-	m66592_bclr(m66592, 0x8000, M66592_DVSTCTR);
+	if (m66592->pdata->on_chip) {
+		if (m66592->pdata->endian)
+			endian = 0; /* big endian */
+		else
+			endian = M66592_LITTLE; /* little endian */
 
-	m66592_bset(m66592, M66592_INTL, M66592_INTENB1);
+		m66592_bset(m66592, M66592_HSE, M66592_SYSCFG);	/* High spd */
+		m66592_bclr(m66592, M66592_USBE, M66592_SYSCFG);
+		m66592_bclr(m66592, M66592_DPRPU, M66592_SYSCFG);
+		m66592_bset(m66592, M66592_USBE, M66592_SYSCFG);
+
+		/* This is a workaound for SH7722 2nd cut */
+		m66592_bset(m66592, 0x8000, M66592_DVSTCTR);
+		m66592_bset(m66592, 0x1000, M66592_TESTMODE);
+		m66592_bclr(m66592, 0x8000, M66592_DVSTCTR);
+
+		m66592_bset(m66592, M66592_INTL, M66592_INTENB1);
+
+		m66592_write(m66592, 0, M66592_CFBCFG);
+		m66592_write(m66592, 0, M66592_D0FBCFG);
+		m66592_bset(m66592, endian, M66592_CFBCFG);
+		m66592_bset(m66592, endian, M66592_D0FBCFG);
+	} else {
+		unsigned int clock, vif, irq_sense;
 
-	m66592_write(m66592, 0, M66592_CFBCFG);
-	m66592_write(m66592, 0, M66592_D0FBCFG);
-	m66592_bset(m66592, endian, M66592_CFBCFG);
-	m66592_bset(m66592, endian, M66592_D0FBCFG);
-}
-#else	/* #if defined(CONFIG_SUPERH_BUILT_IN_M66592) */
-static void init_controller(struct m66592 *m66592)
-{
-	m66592_bset(m66592, (vif & M66592_LDRV) | (endian & M66592_BIGEND),
-			M66592_PINCFG);
-	m66592_bset(m66592, M66592_HSE, M66592_SYSCFG);		/* High spd */
-	m66592_mdfy(m66592, clock & M66592_XTAL, M66592_XTAL, M66592_SYSCFG);
+		if (m66592->pdata->endian)
+			endian = M66592_BIGEND; /* big endian */
+		else
+			endian = 0; /* little endian */
 
-	m66592_bclr(m66592, M66592_USBE, M66592_SYSCFG);
-	m66592_bclr(m66592, M66592_DPRPU, M66592_SYSCFG);
-	m66592_bset(m66592, M66592_USBE, M66592_SYSCFG);
+		if (m66592->pdata->vif)
+			vif = M66592_LDRV; /* 3.3v */
+		else
+			vif = 0; /* 1.5v */
+
+		switch (m66592->pdata->xtal) {
+		case M66592_PLATDATA_XTAL_12MHZ:
+			clock = M66592_XTAL12;
+			break;
+		case M66592_PLATDATA_XTAL_24MHZ:
+			clock = M66592_XTAL24;
+			break;
+		case M66592_PLATDATA_XTAL_48MHZ:
+			clock = M66592_XTAL48;
+			break;
+		default:
+			pr_warning("m66592-udc: xtal configuration error\n");
+			clock = 0;
+		}
+
+		switch (m66592->irq_trigger) {
+		case IRQF_TRIGGER_LOW:
+			irq_sense = M66592_INTL;
+			break;
+		case IRQF_TRIGGER_FALLING:
+			irq_sense = 0;
+			break;
+		default:
+			pr_warning("m66592-udc: irq trigger config error\n");
+			irq_sense = 0;
+		}
+
+		m66592_bset(m66592,
+			    (vif & M66592_LDRV) | (endian & M66592_BIGEND),
+			    M66592_PINCFG);
+		m66592_bset(m66592, M66592_HSE, M66592_SYSCFG);	/* High spd */
+		m66592_mdfy(m66592, clock & M66592_XTAL, M66592_XTAL,
+			    M66592_SYSCFG);
+		m66592_bclr(m66592, M66592_USBE, M66592_SYSCFG);
+		m66592_bclr(m66592, M66592_DPRPU, M66592_SYSCFG);
+		m66592_bset(m66592, M66592_USBE, M66592_SYSCFG);
 
-	m66592_bset(m66592, M66592_XCKE, M66592_SYSCFG);
+		m66592_bset(m66592, M66592_XCKE, M66592_SYSCFG);
 
-	msleep(3);
+		msleep(3);
 
-	m66592_bset(m66592, M66592_RCKE | M66592_PLLC, M66592_SYSCFG);
+		m66592_bset(m66592, M66592_RCKE | M66592_PLLC, M66592_SYSCFG);
 
-	msleep(1);
+		msleep(1);
 
-	m66592_bset(m66592, M66592_SCKE, M66592_SYSCFG);
+		m66592_bset(m66592, M66592_SCKE, M66592_SYSCFG);
 
-	m66592_bset(m66592, irq_sense & M66592_INTL, M66592_INTENB1);
-	m66592_write(m66592, M66592_BURST | M66592_CPU_ADR_RD_WR,
-			M66592_DMA0CFG);
+		m66592_bset(m66592, irq_sense & M66592_INTL, M66592_INTENB1);
+		m66592_write(m66592, M66592_BURST | M66592_CPU_ADR_RD_WR,
+			     M66592_DMA0CFG);
+	}
 }
-#endif	/* #if defined(CONFIG_SUPERH_BUILT_IN_M66592) */
 
 static void disable_controller(struct m66592 *m66592)
 {
-#if !defined(CONFIG_SUPERH_BUILT_IN_M66592)
-	m66592_bclr(m66592, M66592_SCKE, M66592_SYSCFG);
-	udelay(1);
-	m66592_bclr(m66592, M66592_PLLC, M66592_SYSCFG);
-	udelay(1);
-	m66592_bclr(m66592, M66592_RCKE, M66592_SYSCFG);
-	udelay(1);
-	m66592_bclr(m66592, M66592_XCKE, M66592_SYSCFG);
-#endif
+	if (!m66592->pdata->on_chip) {
+		m66592_bclr(m66592, M66592_SCKE, M66592_SYSCFG);
+		udelay(1);
+		m66592_bclr(m66592, M66592_PLLC, M66592_SYSCFG);
+		udelay(1);
+		m66592_bclr(m66592, M66592_RCKE, M66592_SYSCFG);
+		udelay(1);
+		m66592_bclr(m66592, M66592_XCKE, M66592_SYSCFG);
+	}
 }
 
 static void m66592_start_xclock(struct m66592 *m66592)
 {
-#if !defined(CONFIG_SUPERH_BUILT_IN_M66592)
 	u16 tmp;
 
-	tmp = m66592_read(m66592, M66592_SYSCFG);
-	if (!(tmp & M66592_XCKE))
-		m66592_bset(m66592, M66592_XCKE, M66592_SYSCFG);
-#endif
+	if (!m66592->pdata->on_chip) {
+		tmp = m66592_read(m66592, M66592_SYSCFG);
+		if (!(tmp & M66592_XCKE))
+			m66592_bset(m66592, M66592_XCKE, M66592_SYSCFG);
+	}
 }
 
 /*-------------------------------------------------------------------------*/
@@ -1169,8 +1197,7 @@ static irqreturn_t m66592_irq(int irq, v
 	intsts0 = m66592_read(m66592, M66592_INTSTS0);
 	intenb0 = m66592_read(m66592, M66592_INTENB0);
 
-#if defined(CONFIG_SUPERH_BUILT_IN_M66592)
-	if (!intsts0 && !intenb0) {
+	if (m66592->pdata->on_chip && !intsts0 && !intenb0) {
 		/*
 		 * When USB clock stops, it cannot read register. Even if a
 		 * clock stops, the interrupt occurs. So this driver turn on
@@ -1180,7 +1207,6 @@ static irqreturn_t m66592_irq(int irq, v
 		intsts0 = m66592_read(m66592, M66592_INTSTS0);
 		intenb0 = m66592_read(m66592, M66592_INTENB0);
 	}
-#endif
 
 	savepipe = m66592_read(m66592, M66592_CFIFOSEL);
 
@@ -1526,9 +1552,11 @@ static int __exit m66592_remove(struct p
 	iounmap(m66592->reg);
 	free_irq(platform_get_irq(pdev, 0), m66592);
 	m66592_free_request(&m66592->ep[0].ep, m66592->ep0_req);
-#if defined(CONFIG_SUPERH_BUILT_IN_M66592) && defined(CONFIG_HAVE_CLK)
-	clk_disable(m66592->clk);
-	clk_put(m66592->clk);
+#ifdef CONFIG_HAVE_CLK
+	if (m66592->pdata->on_chip) {
+		clk_disable(m66592->clk);
+		clk_put(m66592->clk);
+	}
 #endif
 	kfree(m66592);
 	return 0;
@@ -1540,11 +1568,10 @@ static void nop_completion(struct usb_ep
 
 static int __init m66592_probe(struct platform_device *pdev)
 {
-	struct resource *res;
-	int irq;
+	struct resource *res, *ires;
 	void __iomem *reg = NULL;
 	struct m66592 *m66592 = NULL;
-#if defined(CONFIG_SUPERH_BUILT_IN_M66592) && defined(CONFIG_HAVE_CLK)
+#ifdef CONFIG_HAVE_CLK
 	char clk_name[8];
 #endif
 	int ret = 0;
@@ -1557,10 +1584,11 @@ static int __init m66592_probe(struct pl
 		goto clean_up;
 	}
 
-	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
+	ires = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+	if (!ires) {
 		ret = -ENODEV;
-		pr_err("platform_get_irq error.\n");
+		dev_err(&pdev->dev,
+			"platform_get_resource IORESOURCE_IRQ error.\n");
 		goto clean_up;
 	}
 
@@ -1571,6 +1599,12 @@ static int __init m66592_probe(struct pl
 		goto clean_up;
 	}
 
+	if (pdev->dev.platform_data == NULL) {
+		dev_err(&pdev->dev, "no platform data\n");
+		ret = -ENODEV;
+		goto clean_up;
+	}
+
 	/* initialize ucd */
 	m66592 = kzalloc(sizeof(struct m66592), GFP_KERNEL);
 	if (m66592 == NULL) {
@@ -1578,6 +1612,9 @@ static int __init m66592_probe(struct pl
 		goto clean_up;
 	}
 
+	m66592->pdata = pdev->dev.platform_data;
+	m66592->irq_trigger = ires->flags & IRQF_TRIGGER_MASK;
+
 	spin_lock_init(&m66592->lock);
 	dev_set_drvdata(&pdev->dev, m66592);
 
@@ -1595,22 +1632,25 @@ static int __init m66592_probe(struct pl
 	m66592->timer.data = (unsigned long)m66592;
 	m66592->reg = reg;
 
-	ret = request_irq(irq, m66592_irq, IRQF_DISABLED | IRQF_SHARED,
+	ret = request_irq(ires->start, m66592_irq, IRQF_DISABLED | IRQF_SHARED,
 			udc_name, m66592);
 	if (ret < 0) {
 		pr_err("request_irq error (%d)\n", ret);
 		goto clean_up;
 	}
 
-#if defined(CONFIG_SUPERH_BUILT_IN_M66592) && defined(CONFIG_HAVE_CLK)
-	snprintf(clk_name, sizeof(clk_name), "usbf%d", pdev->id);
-	m66592->clk = clk_get(&pdev->dev, clk_name);
-	if (IS_ERR(m66592->clk)) {
-		dev_err(&pdev->dev, "cannot get clock \"%s\"\n", clk_name);
-		ret = PTR_ERR(m66592->clk);
-		goto clean_up2;
+#ifdef CONFIG_HAVE_CLK
+	if (m66592->pdata->on_chip) {
+		snprintf(clk_name, sizeof(clk_name), "usbf%d", pdev->id);
+		m66592->clk = clk_get(&pdev->dev, clk_name);
+		if (IS_ERR(m66592->clk)) {
+			dev_err(&pdev->dev, "cannot get clock \"%s\"\n",
+				clk_name);
+			ret = PTR_ERR(m66592->clk);
+			goto clean_up2;
+		}
+		clk_enable(m66592->clk);
 	}
-	clk_enable(m66592->clk);
 #endif
 	INIT_LIST_HEAD(&m66592->gadget.ep_list);
 	m66592->gadget.ep0 = &m66592->ep[0].ep;
@@ -1652,12 +1692,14 @@ static int __init m66592_probe(struct pl
 	return 0;
 
 clean_up3:
-#if defined(CONFIG_SUPERH_BUILT_IN_M66592) && defined(CONFIG_HAVE_CLK)
-	clk_disable(m66592->clk);
-	clk_put(m66592->clk);
+#ifdef CONFIG_HAVE_CLK
+	if (m66592->pdata->on_chip) {
+		clk_disable(m66592->clk);
+		clk_put(m66592->clk);
+	}
 clean_up2:
 #endif
-	free_irq(irq, m66592);
+	free_irq(ires->start, m66592);
 clean_up:
 	if (m66592) {
 		if (m66592->ep0_req)
--- 0001/drivers/usb/gadget/m66592-udc.h
+++ work/drivers/usb/gadget/m66592-udc.h	2009-07-21 16:14:25.000000000 +0900
@@ -23,10 +23,12 @@
 #ifndef __M66592_UDC_H__
 #define __M66592_UDC_H__
 
-#if defined(CONFIG_SUPERH_BUILT_IN_M66592) && defined(CONFIG_HAVE_CLK)
+#ifdef CONFIG_HAVE_CLK
 #include <linux/clk.h>
 #endif
 
+#include <linux/usb/m66592.h>
+
 #define M66592_SYSCFG		0x00
 #define M66592_XTAL		0xC000	/* b15-14: Crystal selection */
 #define   M66592_XTAL48		 0x8000		/* 48MHz */
@@ -76,11 +78,11 @@
 #define   M66592_P_TST_J	 0x0001		/* PERI TEST J */
 #define   M66592_P_TST_NORMAL	 0x0000		/* PERI Normal Mode */
 
-#if defined(CONFIG_SUPERH_BUILT_IN_M66592)
+/* built-in registers */
 #define M66592_CFBCFG		0x0A
 #define M66592_D0FBCFG		0x0C
 #define M66592_LITTLE		0x0100	/* b8: Little endian mode */
-#else
+/* external chip case */
 #define M66592_PINCFG		0x0A
 #define M66592_LDRV		0x8000	/* b15: Drive Current Adjust */
 #define M66592_BIGEND		0x0100	/* b8: Big endian mode */
@@ -100,8 +102,8 @@
 #define M66592_PKTM		0x0020	/* b5: Packet mode */
 #define M66592_DENDE		0x0010	/* b4: Dend enable */
 #define M66592_OBUS		0x0004	/* b2: OUTbus mode */
-#endif	/* #if defined(CONFIG_SUPERH_BUILT_IN_M66592) */
 
+/* common case */
 #define M66592_CFIFO		0x10
 #define M66592_D0FIFO		0x14
 #define M66592_D1FIFO		0x18
@@ -113,13 +115,9 @@
 #define M66592_REW		0x4000	/* b14: Buffer rewind */
 #define M66592_DCLRM		0x2000	/* b13: DMA buffer clear mode */
 #define M66592_DREQE		0x1000	/* b12: DREQ output enable */
-#if defined(CONFIG_SUPERH_BUILT_IN_M66592)
-#define M66592_MBW		0x0800	/* b11: Maximum bit width for FIFO */
-#else
-#define M66592_MBW		0x0400	/* b10: Maximum bit width for FIFO */
-#define   M66592_MBW_8		 0x0000   /*  8bit */
-#define   M66592_MBW_16		 0x0400   /* 16bit */
-#endif	/* #if defined(CONFIG_SUPERH_BUILT_IN_M66592) */
+#define M66592_MBW_8		0x0000   /*  8bit */
+#define M66592_MBW_16		0x0400   /* 16bit */
+#define M66592_MBW_32		0x0800   /* 32bit */
 #define M66592_TRENB		0x0200	/* b9: Transaction counter enable */
 #define M66592_TRCLR		0x0100	/* b8: Transaction counter clear */
 #define M66592_DEZPM		0x0080	/* b7: Zero-length packet mode */
@@ -480,9 +478,11 @@ struct m66592_ep {
 struct m66592 {
 	spinlock_t		lock;
 	void __iomem		*reg;
-#if defined(CONFIG_SUPERH_BUILT_IN_M66592) && defined(CONFIG_HAVE_CLK)
+#ifdef CONFIG_HAVE_CLK
 	struct clk *clk;
 #endif
+	struct m66592_platdata	*pdata;
+	unsigned long		irq_trigger;
 
 	struct usb_gadget		gadget;
 	struct usb_gadget_driver	*driver;
@@ -546,13 +546,13 @@ static inline void m66592_read_fifo(stru
 {
 	unsigned long fifoaddr = (unsigned long)m66592->reg + offset;
 
-#if defined(CONFIG_SUPERH_BUILT_IN_M66592)
-	len = (len + 3) / 4;
-	insl(fifoaddr, buf, len);
-#else
-	len = (len + 1) / 2;
-	insw(fifoaddr, buf, len);
-#endif
+	if (m66592->pdata->on_chip) {
+		len = (len + 3) / 4;
+		insl(fifoaddr, buf, len);
+	} else {
+		len = (len + 1) / 2;
+		insw(fifoaddr, buf, len);
+	}
 }
 
 static inline void m66592_write(struct m66592 *m66592, u16 val,
@@ -566,33 +566,34 @@ static inline void m66592_write_fifo(str
 		void *buf, unsigned long len)
 {
 	unsigned long fifoaddr = (unsigned long)m66592->reg + offset;
-#if defined(CONFIG_SUPERH_BUILT_IN_M66592)
-	unsigned long count;
-	unsigned char *pb;
-	int i;
-
-	count = len / 4;
-	outsl(fifoaddr, buf, count);
-
-	if (len & 0x00000003) {
-		pb = buf + count * 4;
-		for (i = 0; i < (len & 0x00000003); i++) {
-			if (m66592_read(m66592, M66592_CFBCFG))	/* little */
-				outb(pb[i], fifoaddr + (3 - i));
-			else
-				outb(pb[i], fifoaddr + i);
+
+	if (m66592->pdata->on_chip) {
+		unsigned long count;
+		unsigned char *pb;
+		int i;
+
+		count = len / 4;
+		outsl(fifoaddr, buf, count);
+
+		if (len & 0x00000003) {
+			pb = buf + count * 4;
+			for (i = 0; i < (len & 0x00000003); i++) {
+				if (m66592_read(m66592, M66592_CFBCFG))	/* le */
+					outb(pb[i], fifoaddr + (3 - i));
+				else
+					outb(pb[i], fifoaddr + i);
+			}
 		}
-	}
-#else
-	unsigned long odd = len & 0x0001;
+	} else {
+		unsigned long odd = len & 0x0001;
 
-	len = len / 2;
-	outsw(fifoaddr, buf, len);
-	if (odd) {
-		unsigned char *p = buf + len*2;
-		outb(*p, fifoaddr);
+		len = len / 2;
+		outsw(fifoaddr, buf, len);
+		if (odd) {
+			unsigned char *p = buf + len*2;
+			outb(*p, fifoaddr);
+		}
 	}
-#endif	/* #if defined(CONFIG_SUPERH_BUILT_IN_M66592) */
 }
 
 static inline void m66592_mdfy(struct m66592 *m66592, u16 val, u16 pat,
--- /dev/null
+++ work/include/linux/usb/m66592.h	2009-07-21 16:25:35.000000000 +0900
@@ -0,0 +1,44 @@
+/*
+ * M66592 driver platform data
+ *
+ * Copyright (C) 2009  Renesas Solutions Corp.
+ *
+ * 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
+ *
+ */
+
+#ifndef __LINUX_USB_M66592_H
+#define __LINUX_USB_M66592_H
+
+#define M66592_PLATDATA_XTAL_12MHZ	0x01
+#define M66592_PLATDATA_XTAL_24MHZ	0x02
+#define M66592_PLATDATA_XTAL_48MHZ	0x03
+
+struct m66592_platdata {
+	/* one = on chip controller, zero = external controller */
+	unsigned	on_chip:1;
+
+	/* one = big endian, zero = little endian */
+	unsigned	endian:1;
+
+	/* (external controller only) M66592_PLATDATA_XTAL_nnMHZ */
+	unsigned	xtal:2;
+
+	/* (external controller only) one = 3.3V, zero = 1.5V */
+	unsigned	vif:1;
+
+};
+
+#endif /* __LINUX_USB_M66592_H */
+
