19 files changed, 344 insertions, 724 deletions

diff --git a/arch/sh/boards/mach-se/7206/Makefile b/arch/sh/boards/mach-se/7206/Makefile
index 63e7ed699f3..5c9eaa0535b 100644
--- a/arch/sh/boards/mach-se/7206/Makefile
+++ b/arch/sh/boards/mach-se/7206/Makefile
@@ -2,4 +2,4 @@
 # Makefile for the 7206 SolutionEngine specific parts of the kernel
 #
 
-obj-y	 := setup.o io.o irq.o
+obj-y	 := setup.o irq.o
diff --git a/arch/sh/boards/mach-se/7206/io.c b/arch/sh/boards/mach-se/7206/io.c
deleted file mode 100644
index adadc77532e..00000000000
--- a/arch/sh/boards/mach-se/7206/io.c
+++ /dev/null
@@ -1,104 +0,0 @@
-/* $Id: io.c,v 1.5 2004/02/22 23:08:43 kkojima Exp $
- *
- * linux/arch/sh/boards/se/7206/io.c
- *
- * Copyright (C) 2006 Yoshinori Sato
- *
- * I/O routine for Hitachi 7206 SolutionEngine.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <asm/io.h>
-#include <mach-se/mach/se7206.h>
-
-
-static inline void delay(void)
-{
-	__raw_readw(0x20000000);  /* P2 ROM Area */
-}
-
-/* MS7750 requires special versions of in*, out* routines, since
-   PC-like io ports are located at upper half byte of 16-bit word which
-   can be accessed only with 16-bit wide.  */
-
-static inline volatile __u16 *
-port2adr(unsigned int port)
-{
-	if (port >= 0x2000 && port < 0x2020)
-		return (volatile __u16 *) (PA_MRSHPC + (port - 0x2000));
-	else if (port >= 0x300 && port < 0x310)
-		return (volatile __u16 *) (PA_SMSC + (port - 0x300));
-
-	return (volatile __u16 *)port;
-}
-
-unsigned char se7206_inb(unsigned long port)
-{
-	return (*port2adr(port)) & 0xff;
-}
-
-unsigned char se7206_inb_p(unsigned long port)
-{
-	unsigned long v;
-
-	v = (*port2adr(port)) & 0xff;
-	delay();
-	return v;
-}
-
-unsigned short se7206_inw(unsigned long port)
-{
-	return *port2adr(port);
-}
-
-void se7206_outb(unsigned char value, unsigned long port)
-{
-	*(port2adr(port)) = value;
-}
-
-void se7206_outb_p(unsigned char value, unsigned long port)
-{
-	*(port2adr(port)) = value;
-	delay();
-}
-
-void se7206_outw(unsigned short value, unsigned long port)
-{
-	*port2adr(port) = value;
-}
-
-void se7206_insb(unsigned long port, void *addr, unsigned long count)
-{
-	volatile __u16 *p = port2adr(port);
-	__u8 *ap = addr;
-
-	while (count--)
-		*ap++ = *p;
-}
-
-void se7206_insw(unsigned long port, void *addr, unsigned long count)
-{
-	volatile __u16 *p = port2adr(port);
-	__u16 *ap = addr;
-	while (count--)
-		*ap++ = *p;
-}
-
-void se7206_outsb(unsigned long port, const void *addr, unsigned long count)
-{
-	volatile __u16 *p = port2adr(port);
-	const __u8 *ap = addr;
-
-	while (count--)
-		*p = *ap++;
-}
-
-void se7206_outsw(unsigned long port, const void *addr, unsigned long count)
-{
-	volatile __u16 *p = port2adr(port);
-	const __u16 *ap = addr;
-	while (count--)
-		*p = *ap++;
-}
diff --git a/arch/sh/boards/mach-se/7206/irq.c b/arch/sh/boards/mach-se/7206/irq.c
index 883b21eacaa..0db058e709e 100644
--- a/arch/sh/boards/mach-se/7206/irq.c
+++ b/arch/sh/boards/mach-se/7206/irq.c
@@ -92,9 +92,8 @@ static void eoi_se7206_irq(struct irq_data *data)
 {
 	unsigned short sts0,sts1;
 	unsigned int irq = data->irq;
-	struct irq_desc *desc = irq_to_desc(irq);
 
-	if (!(desc->status & (IRQ_DISABLED|IRQ_INPROGRESS)))
+	if (!irqd_irq_disabled(data) && !irqd_irq_inprogress(data))
 		enable_se7206_irq(data);
 	/* FPGA isr clear */
 	sts0 = __raw_readw(INTSTS0);
@@ -126,7 +125,7 @@ static struct irq_chip se7206_irq_chip __read_mostly = {
 static void make_se7206_irq(unsigned int irq)
 {
 	disable_irq_nosync(irq);
-	set_irq_chip_and_handler_name(irq, &se7206_irq_chip,
+	irq_set_chip_and_handler_name(irq, &se7206_irq_chip,
 				      handle_level_irq, "level");
 	disable_se7206_irq(irq_get_irq_data(irq));
 }
@@ -139,11 +138,13 @@ void __init init_se7206_IRQ(void)
 	make_se7206_irq(IRQ0_IRQ); /* SMC91C111 */
 	make_se7206_irq(IRQ1_IRQ); /* ATA */
 	make_se7206_irq(IRQ3_IRQ); /* SLOT / PCM */
-	__raw_writew(inw(INTC_ICR1) | 0x000b ,INTC_ICR1 ) ; /* ICR1 */
+
+	__raw_writew(__raw_readw(INTC_ICR1) | 0x000b, INTC_ICR1); /* ICR1 */
 
 	/* FPGA System register setup*/
 	__raw_writew(0x0000,INTSTS0); /* Clear INTSTS0 */
 	__raw_writew(0x0000,INTSTS1); /* Clear INTSTS1 */
+
 	/* IRQ0=LAN, IRQ1=ATA, IRQ3=SLT,PCM */
 	__raw_writew(0x0001,INTSEL);
 }
diff --git a/arch/sh/boards/mach-se/7206/setup.c b/arch/sh/boards/mach-se/7206/setup.c
index 8f5c65d43d1..68883ec9568 100644
--- a/arch/sh/boards/mach-se/7206/setup.c
+++ b/arch/sh/boards/mach-se/7206/setup.c
@@ -77,7 +77,12 @@ static int __init se7206_devices_setup(void)
 {
 	return platform_add_devices(se7206_devices, ARRAY_SIZE(se7206_devices));
 }
-__initcall(se7206_devices_setup);
+device_initcall(se7206_devices_setup);
+
+static int se7206_mode_pins(void)
+{
+	return MODE_PIN1 | MODE_PIN2;
+}
 
 /*
  * The Machine Vector
@@ -85,21 +90,6 @@ __initcall(se7206_devices_setup);
 
 static struct sh_machine_vector mv_se __initmv = {
 	.mv_name		= "SolutionEngine",
-	.mv_nr_irqs		= 256,
-	.mv_inb			= se7206_inb,
-	.mv_inw			= se7206_inw,
-	.mv_outb		= se7206_outb,
-	.mv_outw		= se7206_outw,
-
-	.mv_inb_p		= se7206_inb_p,
-	.mv_inw_p		= se7206_inw,
-	.mv_outb_p		= se7206_outb_p,
-	.mv_outw_p		= se7206_outw,
-
-	.mv_insb		= se7206_insb,
-	.mv_insw		= se7206_insw,
-	.mv_outsb		= se7206_outsb,
-	.mv_outsw		= se7206_outsw,
-
 	.mv_init_irq		= init_se7206_IRQ,
+	.mv_mode_pins		= se7206_mode_pins,
 };
diff --git a/arch/sh/boards/mach-se/7343/irq.c b/arch/sh/boards/mach-se/7343/irq.c
index 76255a19417..7646bf0486c 100644
--- a/arch/sh/boards/mach-se/7343/irq.c
+++ b/arch/sh/boards/mach-se/7343/irq.c
@@ -1,54 +1,109 @@
 /*
- * linux/arch/sh/boards/se/7343/irq.c
+ * Hitachi UL SolutionEngine 7343 FPGA IRQ Support.
  *
  * Copyright (C) 2008  Yoshihiro Shimoda
+ * Copyright (C) 2012  Paul Mundt
  *
- * Based on linux/arch/sh/boards/se/7722/irq.c
+ * Based on linux/arch/sh/boards/se/7343/irq.c
  * Copyright (C) 2007  Nobuhiro Iwamatsu
  *
  * 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.
  */
+#define DRV_NAME "SE7343-FPGA"
+#define pr_fmt(fmt) DRV_NAME ": " fmt
+
+#define irq_reg_readl	ioread16
+#define irq_reg_writel	iowrite16
+
 #include <linux/init.h>
 #include <linux/irq.h>
 #include <linux/interrupt.h>
+#include <linux/irqdomain.h>
 #include <linux/io.h>
+#include <asm/sizes.h>
 #include <mach-se/mach/se7343.h>
 
-unsigned int se7343_fpga_irq[SE7343_FPGA_IRQ_NR] = { 0, };
+#define PA_CPLD_BASE_ADDR	0x11400000
+#define PA_CPLD_ST_REG		0x08	/* CPLD Interrupt status register */
+#define PA_CPLD_IMSK_REG	0x0a	/* CPLD Interrupt mask register */
 
-static void disable_se7343_irq(struct irq_data *data)
+static void __iomem *se7343_irq_regs;
+struct irq_domain *se7343_irq_domain;
+
+static void se7343_irq_demux(unsigned int irq, struct irq_desc *desc)
 {
-	unsigned int bit = (unsigned int)irq_data_get_irq_chip_data(data);
-	__raw_writew(__raw_readw(PA_CPLD_IMSK) | 1 << bit, PA_CPLD_IMSK);
+	struct irq_data *data = irq_get_irq_data(irq);
+	struct irq_chip *chip = irq_data_get_irq_chip(data);
+	unsigned long mask;
+	int bit;
+
+	chip->irq_mask_ack(data);
+
+	mask = ioread16(se7343_irq_regs + PA_CPLD_ST_REG);
+
+	for_each_set_bit(bit, &mask, SE7343_FPGA_IRQ_NR)
+		generic_handle_irq(irq_linear_revmap(se7343_irq_domain, bit));
+
+	chip->irq_unmask(data);
 }
 
-static void enable_se7343_irq(struct irq_data *data)
+static void __init se7343_domain_init(void)
 {
-	unsigned int bit = (unsigned int)irq_data_get_irq_chip_data(data);
-	__raw_writew(__raw_readw(PA_CPLD_IMSK) & ~(1 << bit), PA_CPLD_IMSK);
-}
+	int i;
 
-static struct irq_chip se7343_irq_chip __read_mostly = {
-	.name		= "SE7343-FPGA",
-	.irq_mask	= disable_se7343_irq,
-	.irq_unmask	= enable_se7343_irq,
-};
+	se7343_irq_domain = irq_domain_add_linear(NULL, SE7343_FPGA_IRQ_NR,
+						  &irq_domain_simple_ops, NULL);
+	if (unlikely(!se7343_irq_domain)) {
+		printk("Failed to get IRQ domain\n");
+		return;
+	}
 
-static void se7343_irq_demux(unsigned int irq, struct irq_desc *desc)
+	for (i = 0; i < SE7343_FPGA_IRQ_NR; i++) {
+		int irq = irq_create_mapping(se7343_irq_domain, i);
+
+		if (unlikely(irq == 0)) {
+			printk("Failed to allocate IRQ %d\n", i);
+			return;
+		}
+	}
+}
+
+static void __init se7343_gc_init(void)
 {
-	unsigned short intv = __raw_readw(PA_CPLD_ST);
-	unsigned int ext_irq = 0;
+	struct irq_chip_generic *gc;
+	struct irq_chip_type *ct;
+	unsigned int irq_base;
 
-	intv &= (1 << SE7343_FPGA_IRQ_NR) - 1;
+	irq_base = irq_linear_revmap(se7343_irq_domain, 0);
 
-	for (; intv; intv >>= 1, ext_irq++) {
-		if (!(intv & 1))
-			continue;
+	gc = irq_alloc_generic_chip(DRV_NAME, 1, irq_base, se7343_irq_regs,
+				    handle_level_irq);
+	if (unlikely(!gc))
+		return;
 
-		generic_handle_irq(se7343_fpga_irq[ext_irq]);
-	}
+	ct = gc->chip_types;
+	ct->chip.irq_mask = irq_gc_mask_set_bit;
+	ct->chip.irq_unmask = irq_gc_mask_clr_bit;
+
+	ct->regs.mask = PA_CPLD_IMSK_REG;
+
+	irq_setup_generic_chip(gc, IRQ_MSK(SE7343_FPGA_IRQ_NR),
+			       IRQ_GC_INIT_MASK_CACHE,
+			       IRQ_NOREQUEST | IRQ_NOPROBE, 0);
+
+	irq_set_chained_handler(IRQ0_IRQ, se7343_irq_demux);
+	irq_set_irq_type(IRQ0_IRQ, IRQ_TYPE_LEVEL_LOW);
+
+	irq_set_chained_handler(IRQ1_IRQ, se7343_irq_demux);
+	irq_set_irq_type(IRQ1_IRQ, IRQ_TYPE_LEVEL_LOW);
+
+	irq_set_chained_handler(IRQ4_IRQ, se7343_irq_demux);
+	irq_set_irq_type(IRQ4_IRQ, IRQ_TYPE_LEVEL_LOW);
+
+	irq_set_chained_handler(IRQ5_IRQ, se7343_irq_demux);
+	irq_set_irq_type(IRQ5_IRQ, IRQ_TYPE_LEVEL_LOW);
 }
 
 /*
@@ -56,30 +111,19 @@ static void se7343_irq_demux(unsigned int irq, struct irq_desc *desc)
  */
 void __init init_7343se_IRQ(void)
 {
-	int i, irq;
-
-	__raw_writew(0, PA_CPLD_IMSK);	/* disable all irqs */
-	__raw_writew(0x2000, 0xb03fffec);	/* mrshpc irq enable */
-
-	for (i = 0; i < SE7343_FPGA_IRQ_NR; i++) {
-		irq = create_irq();
-		if (irq < 0)
-			return;
-		se7343_fpga_irq[i] = irq;
+	se7343_irq_regs = ioremap(PA_CPLD_BASE_ADDR, SZ_16);
+	if (unlikely(!se7343_irq_regs)) {
+		pr_err("Failed to remap CPLD\n");
+		return;
+	}
 
-		set_irq_chip_and_handler_name(se7343_fpga_irq[i],
-					      &se7343_irq_chip,
-					      handle_level_irq, "level");
+	/*
+	 * All FPGA IRQs disabled by default
+	 */
+	iowrite16(0, se7343_irq_regs + PA_CPLD_IMSK_REG);
 
-		set_irq_chip_data(se7343_fpga_irq[i], (void *)i);
-	}
+	__raw_writew(0x2000, 0xb03fffec);	/* mrshpc irq enable */
 
-	set_irq_chained_handler(IRQ0_IRQ, se7343_irq_demux);
-	set_irq_type(IRQ0_IRQ, IRQ_TYPE_LEVEL_LOW);
-	set_irq_chained_handler(IRQ1_IRQ, se7343_irq_demux);
-	set_irq_type(IRQ1_IRQ, IRQ_TYPE_LEVEL_LOW);
-	set_irq_chained_handler(IRQ4_IRQ, se7343_irq_demux);
-	set_irq_type(IRQ4_IRQ, IRQ_TYPE_LEVEL_LOW);
-	set_irq_chained_handler(IRQ5_IRQ, se7343_irq_demux);
-	set_irq_type(IRQ5_IRQ, IRQ_TYPE_LEVEL_LOW);
+	se7343_domain_init();
+	se7343_gc_init();
 }
diff --git a/arch/sh/boards/mach-se/7343/setup.c b/arch/sh/boards/mach-se/7343/setup.c
index d2370af56d7..8ce4f2a202a 100644
--- a/arch/sh/boards/mach-se/7343/setup.c
+++ b/arch/sh/boards/mach-se/7343/setup.c
@@ -5,6 +5,7 @@
 #include <linux/serial_reg.h>
 #include <linux/usb/isp116x.h>
 #include <linux/delay.h>
+#include <linux/irqdomain.h>
 #include <asm/machvec.h>
 #include <mach-se/mach/se7343.h>
 #include <asm/heartbeat.h>
@@ -145,11 +146,12 @@ static struct platform_device *sh7343se_platform_devices[] __initdata = {
 static int __init sh7343se_devices_setup(void)
 {
 	/* Wire-up dynamic vectors */
-	serial_platform_data[0].irq = se7343_fpga_irq[SE7343_FPGA_IRQ_UARTA];
-	serial_platform_data[1].irq = se7343_fpga_irq[SE7343_FPGA_IRQ_UARTB];
-
+	serial_platform_data[0].irq = irq_find_mapping(se7343_irq_domain,
+						       SE7343_FPGA_IRQ_UARTA);
+	serial_platform_data[1].irq = irq_find_mapping(se7343_irq_domain,
+						       SE7343_FPGA_IRQ_UARTB);
 	usb_resources[2].start = usb_resources[2].end =
-		se7343_fpga_irq[SE7343_FPGA_IRQ_USB];
+		irq_find_mapping(se7343_irq_domain, SE7343_FPGA_IRQ_USB);
 
 	return platform_add_devices(sh7343se_platform_devices,
 				    ARRAY_SIZE(sh7343se_platform_devices));
diff --git a/arch/sh/boards/mach-se/770x/Makefile b/arch/sh/boards/mach-se/770x/Makefile
index 8e624b06d5e..43ea14feef5 100644
--- a/arch/sh/boards/mach-se/770x/Makefile
+++ b/arch/sh/boards/mach-se/770x/Makefile
@@ -2,4 +2,4 @@
 # Makefile for the 770x SolutionEngine specific parts of the kernel
 #
 
-obj-y	 := setup.o io.o irq.o
+obj-y	 := setup.o irq.o
diff --git a/arch/sh/boards/mach-se/770x/io.c b/arch/sh/boards/mach-se/770x/io.c
deleted file mode 100644
index 28833c8786e..00000000000
--- a/arch/sh/boards/mach-se/770x/io.c
+++ /dev/null
@@ -1,156 +0,0 @@
-/*
- * Copyright (C) 2000  Kazumoto Kojima
- *
- * I/O routine for Hitachi SolutionEngine.
- */
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <asm/io.h>
-#include <mach-se/mach/se.h>
-
-/* MS7750 requires special versions of in*, out* routines, since
-   PC-like io ports are located at upper half byte of 16-bit word which
-   can be accessed only with 16-bit wide.  */
-
-static inline volatile __u16 *
-port2adr(unsigned int port)
-{
-	if (port & 0xff000000)
-		return ( volatile __u16 *) port;
-	if (port >= 0x2000)
-		return (volatile __u16 *) (PA_MRSHPC + (port - 0x2000));
-	else if (port >= 0x1000)
-		return (volatile __u16 *) (PA_83902 + (port << 1));
-	else
-		return (volatile __u16 *) (PA_SUPERIO + (port << 1));
-}
-
-static inline int
-shifted_port(unsigned long port)
-{
-	/* For IDE registers, value is not shifted */
-	if ((0x1f0 <= port && port < 0x1f8) || port == 0x3f6)
-		return 0;
-	else
-		return 1;
-}
-
-unsigned char se_inb(unsigned long port)
-{
-	if (shifted_port(port))
-		return (*port2adr(port) >> 8);
-	else
-		return (*port2adr(port))&0xff;
-}
-
-unsigned char se_inb_p(unsigned long port)
-{
-	unsigned long v;
-
-	if (shifted_port(port))
-		v = (*port2adr(port) >> 8);
-	else
-		v = (*port2adr(port))&0xff;
-	ctrl_delay();
-	return v;
-}
-
-unsigned short se_inw(unsigned long port)
-{
-	if (port >= 0x2000)
-		return *port2adr(port);
-	else
-		maybebadio(port);
-	return 0;
-}
-
-unsigned int se_inl(unsigned long port)
-{
-	maybebadio(port);
-	return 0;
-}
-
-void se_outb(unsigned char value, unsigned long port)
-{
-	if (shifted_port(port))
-		*(port2adr(port)) = value << 8;
-	else
-		*(port2adr(port)) = value;
-}
-
-void se_outb_p(unsigned char value, unsigned long port)
-{
-	if (shifted_port(port))
-		*(port2adr(port)) = value << 8;
-	else
-		*(port2adr(port)) = value;
-	ctrl_delay();
-}
-
-void se_outw(unsigned short value, unsigned long port)
-{
-	if (port >= 0x2000)
-		*port2adr(port) = value;
-	else
-		maybebadio(port);
-}
-
-void se_outl(unsigned int value, unsigned long port)
-{
-	maybebadio(port);
-}
-
-void se_insb(unsigned long port, void *addr, unsigned long count)
-{
-	volatile __u16 *p = port2adr(port);
-	__u8 *ap = addr;
-
-	if (shifted_port(port)) {
-		while (count--)
-			*ap++ = *p >> 8;
-	} else {
-		while (count--)
-			*ap++ = *p;
-	}
-}
-
-void se_insw(unsigned long port, void *addr, unsigned long count)
-{
-	volatile __u16 *p = port2adr(port);
-	__u16 *ap = addr;
-	while (count--)
-		*ap++ = *p;
-}
-
-void se_insl(unsigned long port, void *addr, unsigned long count)
-{
-	maybebadio(port);
-}
-
-void se_outsb(unsigned long port, const void *addr, unsigned long count)
-{
-	volatile __u16 *p = port2adr(port);
-	const __u8 *ap = addr;
-
-	if (shifted_port(port)) {
-		while (count--)
-			*p = *ap++ << 8;
-	} else {
-		while (count--)
-			*p = *ap++;
-	}
-}
-
-void se_outsw(unsigned long port, const void *addr, unsigned long count)
-{
-	volatile __u16 *p = port2adr(port);
-	const __u16 *ap = addr;
-
-	while (count--)
-		*p = *ap++;
-}
-
-void se_outsl(unsigned long port, const void *addr, unsigned long count)
-{
-	maybebadio(port);
-}
diff --git a/arch/sh/boards/mach-se/770x/setup.c b/arch/sh/boards/mach-se/770x/setup.c
index 66d39d1b090..658326f44df 100644
--- a/arch/sh/boards/mach-se/770x/setup.c
+++ b/arch/sh/boards/mach-se/770x/setup.c
@@ -128,8 +128,8 @@ static struct resource sh_eth0_resources[] = {
 };
 
 static struct platform_device sh_eth0_device = {
-	.name = "sh-eth",
-	.id	= 0,
+	.name = "sh771x-ether",
+	.id = 0,
 	.dev = {
 		.platform_data = PHY_ID,
 	},
@@ -151,8 +151,8 @@ static struct resource sh_eth1_resources[] = {
 };
 
 static struct platform_device sh_eth1_device = {
-	.name = "sh-eth",
-	.id	= 1,
+	.name = "sh771x-ether",
+	.id = 1,
 	.dev = {
 		.platform_data = PHY_ID,
 	},
@@ -184,38 +184,5 @@ device_initcall(se_devices_setup);
 static struct sh_machine_vector mv_se __initmv = {
 	.mv_name		= "SolutionEngine",
 	.mv_setup		= smsc_setup,
-#if defined(CONFIG_CPU_SH4)
-	.mv_nr_irqs		= 48,
-#elif defined(CONFIG_CPU_SUBTYPE_SH7708)
-	.mv_nr_irqs		= 32,
-#elif defined(CONFIG_CPU_SUBTYPE_SH7709)
-	.mv_nr_irqs		= 61,
-#elif defined(CONFIG_CPU_SUBTYPE_SH7705)
-	.mv_nr_irqs		= 86,
-#elif defined(CONFIG_CPU_SUBTYPE_SH7710) || defined(CONFIG_CPU_SUBTYPE_SH7712)
-	.mv_nr_irqs             = 104,
-#endif
-
-	.mv_inb			= se_inb,
-	.mv_inw			= se_inw,
-	.mv_inl			= se_inl,
-	.mv_outb		= se_outb,
-	.mv_outw		= se_outw,
-	.mv_outl		= se_outl,
-
-	.mv_inb_p		= se_inb_p,
-	.mv_inw_p		= se_inw,
-	.mv_inl_p		= se_inl,
-	.mv_outb_p		= se_outb_p,
-	.mv_outw_p		= se_outw,
-	.mv_outl_p		= se_outl,
-
-	.mv_insb		= se_insb,
-	.mv_insw		= se_insw,
-	.mv_insl		= se_insl,
-	.mv_outsb		= se_outsb,
-	.mv_outsw		= se_outsw,
-	.mv_outsl		= se_outsl,
-
 	.mv_init_irq		= init_se_IRQ,
 };
diff --git a/arch/sh/boards/mach-se/7721/setup.c b/arch/sh/boards/mach-se/7721/setup.c
index 7416ad7ee53..a0b3dba34eb 100644
--- a/arch/sh/boards/mach-se/7721/setup.c
+++ b/arch/sh/boards/mach-se/7721/setup.c
@@ -92,6 +92,5 @@ static void __init se7721_setup(char **cmdline_p)
 struct sh_machine_vector mv_se7721 __initmv = {
 	.mv_name		= "Solution Engine 7721",
 	.mv_setup		= se7721_setup,
-	.mv_nr_irqs		= 109,
 	.mv_init_irq		= init_se7721_IRQ,
 };
diff --git a/arch/sh/boards/mach-se/7722/irq.c b/arch/sh/boards/mach-se/7722/irq.c
index c013f95628e..f5e2af1bf04 100644
--- a/arch/sh/boards/mach-se/7722/irq.c
+++ b/arch/sh/boards/mach-se/7722/irq.c
@@ -1,82 +1,122 @@
 /*
- * linux/arch/sh/boards/se/7722/irq.c
+ * Hitachi UL SolutionEngine 7722 FPGA IRQ Support.
  *
  * Copyright (C) 2007  Nobuhiro Iwamatsu
- *
- * Hitachi UL SolutionEngine 7722 Support.
+ * Copyright (C) 2012  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.
  */
+#define DRV_NAME "SE7722-FPGA"
+#define pr_fmt(fmt) DRV_NAME ": " fmt
+
+#define irq_reg_readl	ioread16
+#define irq_reg_writel	iowrite16
+
 #include <linux/init.h>
 #include <linux/irq.h>
 #include <linux/interrupt.h>
-#include <asm/irq.h>
-#include <asm/io.h>
+#include <linux/irqdomain.h>
+#include <linux/io.h>
+#include <linux/err.h>
+#include <asm/sizes.h>
 #include <mach-se/mach/se7722.h>
 
-unsigned int se7722_fpga_irq[SE7722_FPGA_IRQ_NR] = { 0, };
+#define IRQ01_BASE_ADDR	0x11800000
+#define IRQ01_MODE_REG	0
+#define IRQ01_STS_REG	4
+#define IRQ01_MASK_REG	8
 
-static void disable_se7722_irq(struct irq_data *data)
-{
-	unsigned int bit = (unsigned int)irq_data_get_irq_chip_data(data);
-	__raw_writew(__raw_readw(IRQ01_MASK) | 1 << bit, IRQ01_MASK);
-}
+static void __iomem *se7722_irq_regs;
+struct irq_domain *se7722_irq_domain;
 
-static void enable_se7722_irq(struct irq_data *data)
+static void se7722_irq_demux(unsigned int irq, struct irq_desc *desc)
 {
-	unsigned int bit = (unsigned int)irq_data_get_irq_chip_data(data);
-	__raw_writew(__raw_readw(IRQ01_MASK) & ~(1 << bit), IRQ01_MASK);
-}
+	struct irq_data *data = irq_get_irq_data(irq);
+	struct irq_chip *chip = irq_data_get_irq_chip(data);
+	unsigned long mask;
+	int bit;
 
-static struct irq_chip se7722_irq_chip __read_mostly = {
-	.name		= "SE7722-FPGA",
-	.irq_mask	= disable_se7722_irq,
-	.irq_unmask	= enable_se7722_irq,
-};
+	chip->irq_mask_ack(data);
 
-static void se7722_irq_demux(unsigned int irq, struct irq_desc *desc)
+	mask = ioread16(se7722_irq_regs + IRQ01_STS_REG);
+
+	for_each_set_bit(bit, &mask, SE7722_FPGA_IRQ_NR)
+		generic_handle_irq(irq_linear_revmap(se7722_irq_domain, bit));
+
+	chip->irq_unmask(data);
+}
+
+static void __init se7722_domain_init(void)
 {
-	unsigned short intv = __raw_readw(IRQ01_STS);
-	unsigned int ext_irq = 0;
+	int i;
 
-	intv &= (1 << SE7722_FPGA_IRQ_NR) - 1;
+	se7722_irq_domain = irq_domain_add_linear(NULL, SE7722_FPGA_IRQ_NR,
+						  &irq_domain_simple_ops, NULL);
+	if (unlikely(!se7722_irq_domain)) {
+		printk("Failed to get IRQ domain\n");
+		return;
+	}
 
-	for (; intv; intv >>= 1, ext_irq++) {
-		if (!(intv & 1))
-			continue;
+	for (i = 0; i < SE7722_FPGA_IRQ_NR; i++) {
+		int irq = irq_create_mapping(se7722_irq_domain, i);
 
-		generic_handle_irq(se7722_fpga_irq[ext_irq]);
+		if (unlikely(irq == 0)) {
+			printk("Failed to allocate IRQ %d\n", i);
+			return;
+		}
 	}
 }
 
-/*
- * Initialize IRQ setting
- */
-void __init init_se7722_IRQ(void)
+static void __init se7722_gc_init(void)
 {
-	int i, irq;
+	struct irq_chip_generic *gc;
+	struct irq_chip_type *ct;
+	unsigned int irq_base;
 
-	__raw_writew(0, IRQ01_MASK);       /* disable all irqs */
-	__raw_writew(0x2000, 0xb03fffec);  /* mrshpc irq enable */
+	irq_base = irq_linear_revmap(se7722_irq_domain, 0);
 
-	for (i = 0; i < SE7722_FPGA_IRQ_NR; i++) {
-		irq = create_irq();
-		if (irq < 0)
-			return;
-		se7722_fpga_irq[i] = irq;
+	gc = irq_alloc_generic_chip(DRV_NAME, 1, irq_base, se7722_irq_regs,
+				    handle_level_irq);
+	if (unlikely(!gc))
+		return;
+
+	ct = gc->chip_types;
+	ct->chip.irq_mask = irq_gc_mask_set_bit;
+	ct->chip.irq_unmask = irq_gc_mask_clr_bit;
+
+	ct->regs.mask = IRQ01_MASK_REG;
+
+	irq_setup_generic_chip(gc, IRQ_MSK(SE7722_FPGA_IRQ_NR),
+			       IRQ_GC_INIT_MASK_CACHE,
+			       IRQ_NOREQUEST | IRQ_NOPROBE, 0);
 
-		set_irq_chip_and_handler_name(se7722_fpga_irq[i],
-					      &se7722_irq_chip,
-					      handle_level_irq, "level");
+	irq_set_chained_handler(IRQ0_IRQ, se7722_irq_demux);
+	irq_set_irq_type(IRQ0_IRQ, IRQ_TYPE_LEVEL_LOW);
 
-		set_irq_chip_data(se7722_fpga_irq[i], (void *)i);
+	irq_set_chained_handler(IRQ1_IRQ, se7722_irq_demux);
+	irq_set_irq_type(IRQ1_IRQ, IRQ_TYPE_LEVEL_LOW);
+}
+
+/*
+ * Initialize FPGA IRQs
+ */
+void __init init_se7722_IRQ(void)
+{
+	se7722_irq_regs = ioremap(IRQ01_BASE_ADDR, SZ_16);
+	if (unlikely(!se7722_irq_regs)) {
+		printk("Failed to remap IRQ01 regs\n");
+		return;
 	}
 
-	set_irq_chained_handler(IRQ0_IRQ, se7722_irq_demux);
-	set_irq_type(IRQ0_IRQ, IRQ_TYPE_LEVEL_LOW);
+	/*
+	 * All FPGA IRQs disabled by default
+	 */
+	iowrite16(0, se7722_irq_regs + IRQ01_MASK_REG);
+
+	__raw_writew(0x2000, 0xb03fffec);  /* mrshpc irq enable */
 
-	set_irq_chained_handler(IRQ1_IRQ, se7722_irq_demux);
-	set_irq_type(IRQ1_IRQ, IRQ_TYPE_LEVEL_LOW);
+	se7722_domain_init();
+	se7722_gc_init();
 }
diff --git a/arch/sh/boards/mach-se/7722/setup.c b/arch/sh/boards/mach-se/7722/setup.c
index 80a4e571b31..e04e2bc4698 100644
--- a/arch/sh/boards/mach-se/7722/setup.c
+++ b/arch/sh/boards/mach-se/7722/setup.c
@@ -2,6 +2,7 @@
  * linux/arch/sh/boards/se/7722/setup.c
  *
  * Copyright (C) 2007 Nobuhiro Iwamatsu
+ * Copyright (C) 2012 Paul Mundt
  *
  * Hitachi UL SolutionEngine 7722 Support.
  *
@@ -15,7 +16,9 @@
 #include <linux/ata_platform.h>
 #include <linux/input.h>
 #include <linux/input/sh_keysc.h>
+#include <linux/irqdomain.h>
 #include <linux/smc91x.h>
+#include <linux/sh_intc.h>
 #include <mach-se/mach/se7722.h>
 #include <mach-se/mach/mrshpc.h>
 #include <asm/machvec.h>
@@ -114,7 +117,7 @@ static struct resource sh_keysc_resources[] = {
 		.flags  = IORESOURCE_MEM,
 	},
 	[1] = {
-		.start  = 79,
+		.start  = evt2irq(0xbe0),
 		.flags  = IORESOURCE_IRQ,
 	},
 };
@@ -127,9 +130,6 @@ static struct platform_device sh_keysc_device = {
 	.dev	= {
 		.platform_data	= &sh_keysc_info,
 	},
-	.archdata = {
-		.hwblk_id = HWBLK_KEYSC,
-	},
 };
 
 static struct platform_device *se7722_devices[] __initdata = {
@@ -145,10 +145,10 @@ static int __init se7722_devices_setup(void)
 
 	/* Wire-up dynamic vectors */
 	cf_ide_resources[2].start = cf_ide_resources[2].end =
-		se7722_fpga_irq[SE7722_FPGA_IRQ_MRSHPC0];
+		irq_find_mapping(se7722_irq_domain, SE7722_FPGA_IRQ_MRSHPC0);
 
 	smc91x_eth_resources[1].start = smc91x_eth_resources[1].end =
-		se7722_fpga_irq[SE7722_FPGA_IRQ_SMC];
+		irq_find_mapping(se7722_irq_domain, SE7722_FPGA_IRQ_SMC);
 
 	return platform_add_devices(se7722_devices, ARRAY_SIZE(se7722_devices));
 }
diff --git a/arch/sh/boards/mach-se/7724/irq.c b/arch/sh/boards/mach-se/7724/irq.c
index 5bd87c22b65..5d1d3ec9a6c 100644
--- a/arch/sh/boards/mach-se/7724/irq.c
+++ b/arch/sh/boards/mach-se/7724/irq.c
@@ -17,8 +17,10 @@
 #include <linux/init.h>
 #include <linux/irq.h>
 #include <linux/interrupt.h>
-#include <asm/irq.h>
-#include <asm/io.h>
+#include <linux/export.h>
+#include <linux/topology.h>
+#include <linux/io.h>
+#include <linux/err.h>
 #include <mach-se/mach/se7724.h>
 
 struct fpga_irq {
@@ -111,7 +113,7 @@ static void se7724_irq_demux(unsigned int irq, struct irq_desc *desc)
  */
 void __init init_se7724_IRQ(void)
 {
-	int i, nid = cpu_to_node(boot_cpu_data);
+	int irq_base, i;
 
 	__raw_writew(0xffff, IRQ0_MR);  /* mask all */
 	__raw_writew(0xffff, IRQ1_MR);  /* mask all */
@@ -121,36 +123,23 @@ void __init init_se7724_IRQ(void)
 	__raw_writew(0x0000, IRQ2_SR);  /* clear irq */
 	__raw_writew(0x002a, IRQ_MODE); /* set irq type */
 
-	for (i = 0; i < SE7724_FPGA_IRQ_NR; i++) {
-		int irq, wanted;
-
-		wanted = SE7724_FPGA_IRQ_BASE + i;
-
-		irq = create_irq_nr(wanted, nid);
-		if (unlikely(irq == 0)) {
-			pr_err("%s: failed hooking irq %d for FPGA\n",
-			       __func__, wanted);
-			return;
-		}
-
-		if (unlikely(irq != wanted)) {
-			pr_err("%s: got irq %d but wanted %d, bailing.\n",
-			       __func__, irq, wanted);
-			destroy_irq(irq);
-			return;
-		}
+	irq_base = irq_alloc_descs(SE7724_FPGA_IRQ_BASE, SE7724_FPGA_IRQ_BASE,
+				   SE7724_FPGA_IRQ_NR, numa_node_id());
+	if (IS_ERR_VALUE(irq_base)) {
+		pr_err("%s: failed hooking irqs for FPGA\n", __func__);
+		return;
+	}
 
-		set_irq_chip_and_handler_name(irq,
-					      &se7724_irq_chip,
+	for (i = 0; i < SE7724_FPGA_IRQ_NR; i++)
+		irq_set_chip_and_handler_name(irq_base + i, &se7724_irq_chip,
 					      handle_level_irq, "level");
-	}
 
-	set_irq_chained_handler(IRQ0_IRQ, se7724_irq_demux);
-	set_irq_type(IRQ0_IRQ, IRQ_TYPE_LEVEL_LOW);
+	irq_set_chained_handler(IRQ0_IRQ, se7724_irq_demux);
+	irq_set_irq_type(IRQ0_IRQ, IRQ_TYPE_LEVEL_LOW);
 
-	set_irq_chained_handler(IRQ1_IRQ, se7724_irq_demux);
-	set_irq_type(IRQ1_IRQ, IRQ_TYPE_LEVEL_LOW);
+	irq_set_chained_handler(IRQ1_IRQ, se7724_irq_demux);
+	irq_set_irq_type(IRQ1_IRQ, IRQ_TYPE_LEVEL_LOW);
 
-	set_irq_chained_handler(IRQ2_IRQ, se7724_irq_demux);
-	set_irq_type(IRQ2_IRQ, IRQ_TYPE_LEVEL_LOW);
+	irq_set_chained_handler(IRQ2_IRQ, se7724_irq_demux);
+	irq_set_irq_type(IRQ2_IRQ, IRQ_TYPE_LEVEL_LOW);
 }
diff --git a/arch/sh/boards/mach-se/7724/setup.c b/arch/sh/boards/mach-se/7724/setup.c
index 8cc1d7295d8..1162bc6945a 100644
--- a/arch/sh/boards/mach-se/7724/setup.c
+++ b/arch/sh/boards/mach-se/7724/setup.c
@@ -14,20 +14,26 @@
 #include <linux/device.h>
 #include <linux/interrupt.h>
 #include <linux/platform_device.h>
-#include <linux/mfd/sh_mobile_sdhi.h>
+#include <linux/mmc/host.h>
+#include <linux/mmc/sh_mobile_sdhi.h>
 #include <linux/mtd/physmap.h>
 #include <linux/delay.h>
+#include <linux/regulator/fixed.h>
+#include <linux/regulator/machine.h>
 #include <linux/smc91x.h>
 #include <linux/gpio.h>
 #include <linux/input.h>
 #include <linux/input/sh_keysc.h>
 #include <linux/usb/r8a66597.h>
+#include <linux/sh_eth.h>
+#include <linux/sh_intc.h>
+#include <linux/videodev2.h>
 #include <video/sh_mobile_lcdc.h>
 #include <media/sh_mobile_ceu.h>
 #include <sound/sh_fsi.h>
+#include <sound/simple_card.h>
 #include <asm/io.h>
 #include <asm/heartbeat.h>
-#include <asm/sh_eth.h>
 #include <asm/clock.h>
 #include <asm/suspend.h>
 #include <cpu/sh7724.h>
@@ -144,22 +150,46 @@ static struct platform_device nor_flash_device = {
 };
 
 /* LCDC */
+static const struct fb_videomode lcdc_720p_modes[] = {
+	{
+		.name		= "LB070WV1",
+		.sync		= 0, /* hsync and vsync are active low */
+		.xres		= 1280,
+		.yres		= 720,
+		.left_margin	= 220,
+		.right_margin	= 110,
+		.hsync_len	= 40,
+		.upper_margin	= 20,
+		.lower_margin	= 5,
+		.vsync_len	= 5,
+	},
+};
+
+static const struct fb_videomode lcdc_vga_modes[] = {
+	{
+		.name		= "LB070WV1",
+		.sync		= 0, /* hsync and vsync are active low */
+		.xres		= 640,
+		.yres		= 480,
+		.left_margin	= 105,
+		.right_margin	= 50,
+		.hsync_len	= 96,
+		.upper_margin	= 33,
+		.lower_margin	= 10,
+		.vsync_len	= 2,
+	},
+};
+
 static struct sh_mobile_lcdc_info lcdc_info = {
 	.clock_source = LCDC_CLK_EXTERNAL,
 	.ch[0] = {
 		.chan = LCDC_CHAN_MAINLCD,
-		.bpp = 16,
+		.fourcc = V4L2_PIX_FMT_RGB565,
 		.clock_divider = 1,
-		.lcd_cfg = {
-			.name = "LB070WV1",
-			.sync = 0, /* hsync and vsync are active low */
-		},
-		.lcd_size_cfg = { /* 7.0 inch */
+		.panel_cfg = { /* 7.0 inch */
 			.width = 152,
 			.height = 91,
 		},
-		.board_cfg = {
-		},
 	}
 };
 
@@ -171,7 +201,7 @@ static struct resource lcdc_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= 106,
+		.start	= evt2irq(0xf40),
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -183,9 +213,6 @@ static struct platform_device lcdc_device = {
 	.dev		= {
 		.platform_data	= &lcdc_info,
 	},
-	.archdata = {
-		.hwblk_id = HWBLK_LCDC,
-	},
 };
 
 /* CEU0 */
@@ -201,7 +228,7 @@ static struct resource ceu0_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start  = 52,
+		.start  = evt2irq(0x880),
 		.flags  = IORESOURCE_IRQ,
 	},
 	[2] = {
@@ -217,9 +244,6 @@ static struct platform_device ceu0_device = {
 	.dev	= {
 		.platform_data	= &sh_mobile_ceu0_info,
 	},
-	.archdata = {
-		.hwblk_id = HWBLK_CEU0,
-	},
 };
 
 /* CEU1 */
@@ -235,7 +259,7 @@ static struct resource ceu1_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start  = 63,
+		.start  = evt2irq(0x9e0),
 		.flags  = IORESOURCE_IRQ,
 	},
 	[2] = {
@@ -251,46 +275,10 @@ static struct platform_device ceu1_device = {
 	.dev	= {
 		.platform_data	= &sh_mobile_ceu1_info,
 	},
-	.archdata = {
-		.hwblk_id = HWBLK_CEU1,
-	},
 };
 
 /* FSI */
-/*
- * FSI-A use external clock which came from ak464x.
- * So, we should change parent of fsi
- */
-#define FCLKACR		0xa4150008
-static void fsimck_init(struct clk *clk)
-{
-	u32 status = __raw_readl(clk->enable_reg);
-
-	/* use external clock */
-	status &= ~0x000000ff;
-	status |= 0x00000080;
-	__raw_writel(status, clk->enable_reg);
-}
-
-static struct clk_ops fsimck_clk_ops = {
-	.init = fsimck_init,
-};
-
-static struct clk fsimcka_clk = {
-	.ops		= &fsimck_clk_ops,
-	.enable_reg	= (void __iomem *)FCLKACR,
-	.rate		= 0, /* unknown */
-};
-
 /* change J20, J21, J22 pin to 1-2 connection to use slave mode */
-static struct sh_fsi_platform_info fsi_info = {
-	.porta_flags = SH_FSI_BRS_INV |
-		       SH_FSI_OUT_SLAVE_MODE |
-		       SH_FSI_IN_SLAVE_MODE |
-		       SH_FSI_OFMT(PCM) |
-		       SH_FSI_IFMT(PCM),
-};
-
 static struct resource fsi_resources[] = {
 	[0] = {
 		.name	= "FSI",
@@ -299,7 +287,7 @@ static struct resource fsi_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start  = 108,
+		.start  = evt2irq(0xf80),
 		.flags  = IORESOURCE_IRQ,
 	},
 };
@@ -309,11 +297,27 @@ static struct platform_device fsi_device = {
 	.id		= 0,
 	.num_resources	= ARRAY_SIZE(fsi_resources),
 	.resource	= fsi_resources,
-	.dev	= {
-		.platform_data	= &fsi_info,
+};
+
+static struct asoc_simple_card_info fsi_ak4642_info = {
+	.name		= "AK4642",
+	.card		= "FSIA-AK4642",
+	.codec		= "ak4642-codec.0-0012",
+	.platform	= "sh_fsi.0",
+	.daifmt		= SND_SOC_DAIFMT_LEFT_J | SND_SOC_DAIFMT_CBM_CFM,
+	.cpu_dai = {
+		.name	= "fsia-dai",
+	},
+	.codec_dai = {
+		.name	= "ak4642-hifi",
+		.sysclk	= 11289600,
 	},
-	.archdata = {
-		.hwblk_id = HWBLK_SPU, /* FSI needs SPU hwblk */
+};
+
+static struct platform_device fsi_ak4642_device = {
+	.name	= "asoc-simple-card",
+	.dev	= {
+		.platform_data	= &fsi_ak4642_info,
 	},
 };
 
@@ -340,7 +344,7 @@ static struct resource keysc_resources[] = {
 		.flags  = IORESOURCE_MEM,
 	},
 	[1] = {
-		.start  = 79,
+		.start  = evt2irq(0xbe0),
 		.flags  = IORESOURCE_IRQ,
 	},
 };
@@ -353,20 +357,17 @@ static struct platform_device keysc_device = {
 	.dev	= {
 		.platform_data	= &keysc_info,
 	},
-	.archdata = {
-		.hwblk_id = HWBLK_KEYSC,
-	},
 };
 
 /* SH Eth */
 static struct resource sh_eth_resources[] = {
 	[0] = {
 		.start = SH_ETH_ADDR,
-		.end   = SH_ETH_ADDR + 0x1FC,
+		.end   = SH_ETH_ADDR + 0x1FC - 1,
 		.flags = IORESOURCE_MEM,
 	},
 	[1] = {
-		.start = 91,
+		.start = evt2irq(0xd60),
 		.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
 	},
 };
@@ -374,19 +375,17 @@ static struct resource sh_eth_resources[] = {
 static struct sh_eth_plat_data sh_eth_plat = {
 	.phy = 0x1f, /* SMSC LAN8187 */
 	.edmac_endian = EDMAC_LITTLE_ENDIAN,
+	.phy_interface = PHY_INTERFACE_MODE_MII,
 };
 
 static struct platform_device sh_eth_device = {
-	.name = "sh-eth",
-	.id	= 0,
+	.name = "sh7724-ether",
+	.id = 0,
 	.dev = {
 		.platform_data = &sh_eth_plat,
 	},
 	.num_resources = ARRAY_SIZE(sh_eth_resources),
 	.resource = sh_eth_resources,
-	.archdata = {
-		.hwblk_id = HWBLK_ETHER,
-	},
 };
 
 static struct r8a66597_platdata sh7724_usb0_host_data = {
@@ -400,8 +399,8 @@ static struct resource sh7724_usb0_host_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= 65,
-		.end	= 65,
+		.start	= evt2irq(0xa20),
+		.end	= evt2irq(0xa20),
 		.flags	= IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
 	},
 };
@@ -416,9 +415,6 @@ static struct platform_device sh7724_usb0_host_device = {
 	},
 	.num_resources	= ARRAY_SIZE(sh7724_usb0_host_resources),
 	.resource	= sh7724_usb0_host_resources,
-	.archdata = {
-		.hwblk_id = HWBLK_USB0,
-	},
 };
 
 static struct r8a66597_platdata sh7724_usb1_gadget_data = {
@@ -432,8 +428,8 @@ static struct resource sh7724_usb1_gadget_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= 66,
-		.end	= 66,
+		.start	= evt2irq(0xa40),
+		.end	= evt2irq(0xa40),
 		.flags	= IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
 	},
 };
@@ -450,15 +446,24 @@ static struct platform_device sh7724_usb1_gadget_device = {
 	.resource	= sh7724_usb1_gadget_resources,
 };
 
+/* Fixed 3.3V regulator to be used by SDHI0, 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"),
+};
+
 static struct resource sdhi0_cn7_resources[] = {
 	[0] = {
 		.name	= "SDHI0",
 		.start  = 0x04ce0000,
-		.end    = 0x04ce01ff,
+		.end    = 0x04ce00ff,
 		.flags  = IORESOURCE_MEM,
 	},
 	[1] = {
-		.start  = 100,
+		.start  = evt2irq(0xe80),
 		.flags  = IORESOURCE_IRQ,
 	},
 };
@@ -466,6 +471,7 @@ static struct resource sdhi0_cn7_resources[] = {
 static struct sh_mobile_sdhi_info sh7724_sdhi0_data = {
 	.dma_slave_tx	= SHDMA_SLAVE_SDHI0_TX,
 	.dma_slave_rx	= SHDMA_SLAVE_SDHI0_RX,
+	.tmio_caps      = MMC_CAP_SDIO_IRQ,
 };
 
 static struct platform_device sdhi0_cn7_device = {
@@ -476,20 +482,17 @@ static struct platform_device sdhi0_cn7_device = {
 	.dev = {
 		.platform_data	= &sh7724_sdhi0_data,
 	},
-	.archdata = {
-		.hwblk_id = HWBLK_SDHI0,
-	},
 };
 
 static struct resource sdhi1_cn8_resources[] = {
 	[0] = {
 		.name	= "SDHI1",
 		.start  = 0x04cf0000,
-		.end    = 0x04cf01ff,
+		.end    = 0x04cf00ff,
 		.flags  = IORESOURCE_MEM,
 	},
 	[1] = {
-		.start  = 23,
+		.start  = evt2irq(0x4e0),
 		.flags  = IORESOURCE_IRQ,
 	},
 };
@@ -497,6 +500,7 @@ static struct resource sdhi1_cn8_resources[] = {
 static struct sh_mobile_sdhi_info sh7724_sdhi1_data = {
 	.dma_slave_tx	= SHDMA_SLAVE_SDHI1_TX,
 	.dma_slave_rx	= SHDMA_SLAVE_SDHI1_RX,
+	.tmio_caps      = MMC_CAP_SDIO_IRQ,
 };
 
 static struct platform_device sdhi1_cn8_device = {
@@ -507,9 +511,6 @@ static struct platform_device sdhi1_cn8_device = {
 	.dev = {
 		.platform_data	= &sh7724_sdhi1_data,
 	},
-	.archdata = {
-		.hwblk_id = HWBLK_SDHI1,
-	},
 };
 
 /* IrDA */
@@ -521,7 +522,7 @@ static struct resource irda_resources[] = {
 		.flags  = IORESOURCE_MEM,
 	},
 	[1] = {
-		.start  = 20,
+		.start  = evt2irq(0x480),
 		.flags  = IORESOURCE_IRQ,
 	},
 };
@@ -559,7 +560,7 @@ static struct resource sh_vou_resources[] = {
 		.flags  = IORESOURCE_MEM,
 	},
 	[1] = {
-		.start  = 55,
+		.start  = evt2irq(0x8e0),
 		.flags  = IORESOURCE_IRQ,
 	},
 };
@@ -572,9 +573,6 @@ static struct platform_device vou_device = {
 	.dev		= {
 		.platform_data	= &sh_vou_pdata,
 	},
-	.archdata	= {
-		.hwblk_id	= HWBLK_VOU,
-	},
 };
 
 static struct platform_device *ms7724se_devices[] __initdata = {
@@ -589,6 +587,7 @@ static struct platform_device *ms7724se_devices[] __initdata = {
 	&sh7724_usb0_host_device,
 	&sh7724_usb1_gadget_device,
 	&fsi_device,
+	&fsi_ak4642_device,
 	&sdhi0_cn7_device,
 	&sdhi1_cn8_device,
 	&irda_device,
@@ -607,6 +606,7 @@ static struct i2c_board_info i2c0_devices[] = {
 #define EEPROM_DATA 0xBA20600C
 #define EEPROM_STAT 0xBA206010
 #define EEPROM_STRT 0xBA206014
+
 static int __init sh_eth_is_eeprom_ready(void)
 {
 	int t = 10000;
@@ -663,7 +663,6 @@ extern char ms7724se_sdram_enter_end;
 extern char ms7724se_sdram_leave_start;
 extern char ms7724se_sdram_leave_end;
 
-
 static int __init arch_setup(void)
 {
 	/* enable I2C device */
@@ -686,6 +685,10 @@ static int __init devices_setup(void)
 					&ms7724se_sdram_enter_end,
 					&ms7724se_sdram_leave_start,
 					&ms7724se_sdram_leave_end);
+
+	regulator_register_always_on(0, "fixed-3.3V", fixed3v3_power_consumers,
+				     ARRAY_SIZE(fixed3v3_power_consumers), 3300000);
+
 	/* Reset Release */
 	fpga_out = __raw_readw(FPGA_OUT);
 	/* bit4: NTSC_PDN, bit5: NTSC_RESET */
@@ -826,37 +829,29 @@ static int __init devices_setup(void)
 	gpio_request(GPIO_FN_KEYOUT0,     NULL);
 
 	/* enable FSI */
-	gpio_request(GPIO_FN_FSIMCKB,    NULL);
 	gpio_request(GPIO_FN_FSIMCKA,    NULL);
+	gpio_request(GPIO_FN_FSIIASD,    NULL);
 	gpio_request(GPIO_FN_FSIOASD,    NULL);
 	gpio_request(GPIO_FN_FSIIABCK,   NULL);
 	gpio_request(GPIO_FN_FSIIALRCK,  NULL);
 	gpio_request(GPIO_FN_FSIOABCK,   NULL);
 	gpio_request(GPIO_FN_FSIOALRCK,  NULL);
 	gpio_request(GPIO_FN_CLKAUDIOAO, NULL);
-	gpio_request(GPIO_FN_FSIIBSD,    NULL);
-	gpio_request(GPIO_FN_FSIOBSD,    NULL);
-	gpio_request(GPIO_FN_FSIIBBCK,   NULL);
-	gpio_request(GPIO_FN_FSIIBLRCK,  NULL);
-	gpio_request(GPIO_FN_FSIOBBCK,   NULL);
-	gpio_request(GPIO_FN_FSIOBLRCK,  NULL);
-	gpio_request(GPIO_FN_CLKAUDIOBO, NULL);
-	gpio_request(GPIO_FN_FSIIASD,    NULL);
 
 	/* set SPU2 clock to 83.4 MHz */
 	clk = clk_get(NULL, "spu_clk");
-	if (clk) {
+	if (!IS_ERR(clk)) {
 		clk_set_rate(clk, clk_round_rate(clk, 83333333));
 		clk_put(clk);
 	}
 
 	/* change parent of FSI A */
 	clk = clk_get(NULL, "fsia_clk");
-	if (clk) {
-		clk_register(&fsimcka_clk);
-		clk_set_parent(clk, &fsimcka_clk);
-		clk_set_rate(clk, 11000);
-		clk_set_rate(&fsimcka_clk, 11000);
+	if (!IS_ERR(clk)) {
+		/* 48kHz dummy clock was used to make sure 1/1 divide */
+		clk_set_rate(&sh7724_fsimcka_clk, 48000);
+		clk_set_parent(clk, &sh7724_fsimcka_clk);
+		clk_set_rate(clk, 48000);
 		clk_put(clk);
 	}
 
@@ -908,24 +903,12 @@ static int __init devices_setup(void)
 
 	if (sw & SW41_B) {
 		/* 720p */
-		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;
+		lcdc_info.ch[0].lcd_modes = lcdc_720p_modes;
+		lcdc_info.ch[0].num_modes = ARRAY_SIZE(lcdc_720p_modes);
 	} else {
 		/* VGA */
-		lcdc_info.ch[0].lcd_cfg.xres         = 640;
-		lcdc_info.ch[0].lcd_cfg.yres         = 480;
-		lcdc_info.ch[0].lcd_cfg.left_margin  = 105;
-		lcdc_info.ch[0].lcd_cfg.right_margin = 50;
-		lcdc_info.ch[0].lcd_cfg.hsync_len    = 96;
-		lcdc_info.ch[0].lcd_cfg.upper_margin = 33;
-		lcdc_info.ch[0].lcd_cfg.lower_margin = 10;
-		lcdc_info.ch[0].lcd_cfg.vsync_len    = 2;
+		lcdc_info.ch[0].lcd_modes = lcdc_vga_modes;
+		lcdc_info.ch[0].num_modes = ARRAY_SIZE(lcdc_vga_modes);
 	}
 
 	if (sw & SW41_A) {
@@ -960,5 +943,4 @@ device_initcall(devices_setup);
 static struct sh_machine_vector mv_ms7724se __initmv = {
 	.mv_name	= "ms7724se",
 	.mv_init_irq	= init_se7724_IRQ,
-	.mv_nr_irqs	= SE7724_FPGA_IRQ_BASE + SE7724_FPGA_IRQ_NR,
 };
diff --git a/arch/sh/boards/mach-se/7751/Makefile b/arch/sh/boards/mach-se/7751/Makefile
index e6f4341bfe6..a338fd9d503 100644
--- a/arch/sh/boards/mach-se/7751/Makefile
+++ b/arch/sh/boards/mach-se/7751/Makefile
@@ -2,4 +2,4 @@
 # Makefile for the 7751 SolutionEngine specific parts of the kernel
 #
 
-obj-y	 := setup.o io.o irq.o
+obj-y	 := setup.o irq.o
diff --git a/arch/sh/boards/mach-se/7751/io.c b/arch/sh/boards/mach-se/7751/io.c
deleted file mode 100644
index 6e75bd4459e..00000000000
--- a/arch/sh/boards/mach-se/7751/io.c
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * Copyright (C) 2001  Ian da Silva, Jeremy Siegel
- * Based largely on io_se.c.
- *
- * I/O routine for Hitachi 7751 SolutionEngine.
- *
- * Initial version only to support LAN access; some
- * placeholder code from io_se.c left in with the
- * expectation of later SuperIO and PCMCIA access.
- */
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/pci.h>
-#include <asm/io.h>
-#include <mach-se/mach/se7751.h>
-#include <asm/addrspace.h>
-
-static inline volatile u16 *port2adr(unsigned int port)
-{
-	if (port >= 0x2000)
-		return (volatile __u16 *) (PA_MRSHPC + (port - 0x2000));
-	maybebadio((unsigned long)port);
-	return (volatile __u16*)port;
-}
-
-/*
- * General outline: remap really low stuff [eventually] to SuperIO,
- * stuff in PCI IO space (at or above window at pci.h:PCIBIOS_MIN_IO)
- * is mapped through the PCI IO window.  Stuff with high bits (PXSEG)
- * should be way beyond the window, and is used  w/o translation for
- * compatibility.
- */
-unsigned char sh7751se_inb(unsigned long port)
-{
-	if (PXSEG(port))
-		return *(volatile unsigned char *)port;
-	else
-		return (*port2adr(port)) & 0xff;
-}
-
-unsigned char sh7751se_inb_p(unsigned long port)
-{
-	unsigned char v;
-
-        if (PXSEG(port))
-                v = *(volatile unsigned char *)port;
-	else
-		v = (*port2adr(port)) & 0xff;
-	ctrl_delay();
-	return v;
-}
-
-unsigned short sh7751se_inw(unsigned long port)
-{
-        if (PXSEG(port))
-                return *(volatile unsigned short *)port;
-	else if (port >= 0x2000)
-		return *port2adr(port);
-	else
-		maybebadio(port);
-	return 0;
-}
-
-unsigned int sh7751se_inl(unsigned long port)
-{
-        if (PXSEG(port))
-                return *(volatile unsigned long *)port;
-	else if (port >= 0x2000)
-		return *port2adr(port);
-	else
-		maybebadio(port);
-	return 0;
-}
-
-void sh7751se_outb(unsigned char value, unsigned long port)
-{
-
-        if (PXSEG(port))
-                *(volatile unsigned char *)port = value;
-	else
-		*(port2adr(port)) = value;
-}
-
-void sh7751se_outb_p(unsigned char value, unsigned long port)
-{
-        if (PXSEG(port))
-                *(volatile unsigned char *)port = value;
-	else
-		*(port2adr(port)) = value;
-	ctrl_delay();
-}
-
-void sh7751se_outw(unsigned short value, unsigned long port)
-{
-        if (PXSEG(port))
-                *(volatile unsigned short *)port = value;
-	else if (port >= 0x2000)
-		*port2adr(port) = value;
-	else
-		maybebadio(port);
-}
-
-void sh7751se_outl(unsigned int value, unsigned long port)
-{
-        if (PXSEG(port))
-                *(volatile unsigned long *)port = value;
-	else
-		maybebadio(port);
-}
-
-void sh7751se_insl(unsigned long port, void *addr, unsigned long count)
-{
-	maybebadio(port);
-}
-
-void sh7751se_outsl(unsigned long port, const void *addr, unsigned long count)
-{
-	maybebadio(port);
-}
diff --git a/arch/sh/boards/mach-se/7751/setup.c b/arch/sh/boards/mach-se/7751/setup.c
index 50572512e3e..820f4e7ba0d 100644
--- a/arch/sh/boards/mach-se/7751/setup.c
+++ b/arch/sh/boards/mach-se/7751/setup.c
@@ -48,31 +48,12 @@ static int __init se7751_devices_setup(void)
 {
 	return platform_add_devices(se7751_devices, ARRAY_SIZE(se7751_devices));
 }
-__initcall(se7751_devices_setup);
+device_initcall(se7751_devices_setup);
 
 /*
  * The Machine Vector
  */
 static struct sh_machine_vector mv_7751se __initmv = {
 	.mv_name		= "7751 SolutionEngine",
-	.mv_nr_irqs		= 72,
-
-	.mv_inb			= sh7751se_inb,
-	.mv_inw			= sh7751se_inw,
-	.mv_inl			= sh7751se_inl,
-	.mv_outb		= sh7751se_outb,
-	.mv_outw		= sh7751se_outw,
-	.mv_outl		= sh7751se_outl,
-
-	.mv_inb_p		= sh7751se_inb_p,
-	.mv_inw_p		= sh7751se_inw,
-	.mv_inl_p		= sh7751se_inl,
-	.mv_outb_p		= sh7751se_outb_p,
-	.mv_outw_p		= sh7751se_outw,
-	.mv_outl_p		= sh7751se_outl,
-
-	.mv_insl		= sh7751se_insl,
-	.mv_outsl		= sh7751se_outsl,
-
 	.mv_init_irq		= init_7751se_IRQ,
 };
diff --git a/arch/sh/boards/mach-se/7780/setup.c b/arch/sh/boards/mach-se/7780/setup.c
index 6f7c207138e..ae5a1d84fdf 100644
--- a/arch/sh/boards/mach-se/7780/setup.c
+++ b/arch/sh/boards/mach-se/7780/setup.c
@@ -110,6 +110,5 @@ static void __init se7780_setup(char **cmdline_p)
 static struct sh_machine_vector mv_se7780 __initmv = {
 	.mv_name                = "Solution Engine 7780" ,
 	.mv_setup               = se7780_setup ,
-	.mv_nr_irqs		= 111 ,
 	.mv_init_irq		= init_se7780_IRQ,
 };
diff --git a/arch/sh/boards/mach-se/board-se7619.c b/arch/sh/boards/mach-se/board-se7619.c
index 1d0ef7faa10..958bcd7aacc 100644
--- a/arch/sh/boards/mach-se/board-se7619.c
+++ b/arch/sh/boards/mach-se/board-se7619.c
@@ -11,11 +11,16 @@
 #include <asm/io.h>
 #include <asm/machvec.h>
 
+static int se7619_mode_pins(void)
+{
+	return MODE_PIN2 | MODE_PIN0;
+}
+
 /*
  * The Machine Vector
  */
 
 static struct sh_machine_vector mv_se __initmv = {
 	.mv_name		= "SolutionEngine",
-	.mv_nr_irqs		= 108,
+	.mv_mode_pins		= se7619_mode_pins,
 };