sh: Add support for R7780RP and R7780MP boards.

This adds support for the Renesas SH7780 development boards,
R7780RP and R7780MP.
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>

arch/sh/Kconfig

@@ -404,6 +404,8 @@ source "arch/sh/boards/renesas/hs7751rvoip/Kconfig"
 
 source "arch/sh/boards/renesas/rts7751r2d/Kconfig"
 
+source "arch/sh/boards/renesas/r7780rp/Kconfig"
+
 config SH_PCLK_FREQ
 	int "Peripheral clock frequency (in Hz)"
 	default "50000000" if CPU_SUBTYPE_SH7750 || CPU_SUBTYPE_SH7780

arch/sh/Makefile

@@ -104,6 +104,7 @@ machdir-$(CONFIG_SH_HS7751RVOIP)		:= renesas/hs7751rvoip
 machdir-$(CONFIG_SH_RTS7751R2D)			:= renesas/rts7751r2d
 machdir-$(CONFIG_SH_7751_SYSTEMH)		:= renesas/systemh
 machdir-$(CONFIG_SH_EDOSK7705)			:= renesas/edosk7705
+machdir-$(CONFIG_SH_R7780RP)			:= renesas/r7780rp
 machdir-$(CONFIG_SH_SH4202_MICRODEV)		:= superh/microdev
 machdir-$(CONFIG_SH_LANDISK)			:= landisk
 machdir-$(CONFIG_SH_TITAN)			:= titan

arch/sh/boards/renesas/r7780rp/Kconfig

+if SH_R7780RP
+
+menu "R7780RP options"
+
+config SH_R7780MP
+	bool "R7780MP board support"
+	default y
+	help
+	  Selecting this option will enable support for the mass-production
+	  version of the R7780RP. If in doubt, say Y.
+
+endmenu
+
+endif

arch/sh/boards/renesas/r7780rp/Makefile

+#
+# Makefile for the R7780RP-1 specific parts of the kernel
+#
+
+obj-y	 := setup.o io.o irq.o
+obj-$(CONFIG_HEARTBEAT)	+= led.o

arch/sh/boards/renesas/r7780rp/io.c

+/*
+ * linux/arch/sh/kernel/io_r7780rp.c
+ *
+ * Copyright (C) 2001  Ian da Silva, Jeremy Siegel
+ * Based largely on io_se.c.
+ *
+ * I/O routine for Renesas Solutions Highlander R7780RP-1
+ *
+ * Initial version only to support LAN access; some
+ * placeholder code from io_r7780rp.c left in with the
+ * expectation of later SuperIO and PCMCIA access.
+ */
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <asm/r7780rp/r7780rp.h>
+#include <asm/addrspace.h>
+#include <asm/io.h>
+
+#include <linux/module.h>
+#include <linux/pci.h>
+#include "../../../drivers/pci/pci-sh7780.h"
+
+/*
+ * The 7780 R7780RP-1 uses the built-in PCI controller (PCIC)
+ * of the 7780 processor, and has a SuperIO accessible via the PCI.
+ * The board also includes a PCMCIA controller on its memory bus,
+ * like the other Solution Engine boards.
+ */
+
+#define	SH7780_PCIIOBR_MASK	0xFFFC0000	/* IO Space Mask */
+#define PCIIOBR		(volatile long *)PCI_REG(SH7780_PCIIOBR)
+#define PCIMBR          (volatile long *)PCI_REG(SH7780_PCIMBR)
+#define PCI_IO_AREA	SH7780_PCI_IO_BASE
+#define PCI_MEM_AREA	SH7780_PCI_CONFIG_BASE
+
+#define PCI_IOMAP(adr)	(PCI_IO_AREA + (adr & ~SH7780_PCIIOBR_MASK))
+
+static inline void delay(void)
+{
+	ctrl_inw(0xa0000000);
+}
+
+static inline unsigned long port2adr(unsigned int port)
+{
+	if ((0x1f0 <= port && port < 0x1f8) || port == 0x3f6)
+		if (port == 0x3f6)
+			return (PA_AREA5_IO + 0x80c);
+		else
+			return (PA_AREA5_IO + 0x1000 + ((port-0x1f0) << 1));
+	else
+		maybebadio((unsigned long)port);
+
+	return port;
+}
+
+static inline unsigned long port88796l(unsigned int port, int flag)
+{
+	unsigned long addr;
+
+	if (flag)
+		addr = PA_AX88796L + ((port - AX88796L_IO_BASE) << 1);
+	else
+		addr = PA_AX88796L + ((port - AX88796L_IO_BASE) << 1) + 0x1000;
+
+	return addr;
+}
+
+/* The 7780 R7780RP-1 seems to have everything hooked */
+/* up pretty normally (nothing on high-bytes only...) so this */
+/* shouldn't be needed */
+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;
+}
+
+/* In case someone configures the kernel w/o PCI support: in that */
+/* scenario, don't ever bother to check for PCI-window addresses */
+
+/* NOTE: WINDOW CHECK MAY BE A BIT OFF, HIGH PCIBIOS_MIN_IO WRAPS? */
+#if defined(CONFIG_PCI)
+#define CHECK_SH7780_PCIIO(port) \
+  ((port >= PCIBIOS_MIN_IO) && (port < (PCIBIOS_MIN_IO + SH7780_PCI_IO_SIZE)))
+#else
+#define CHECK_SH7780_PCIIO(port) (0)
+#endif
+
+#if defined(CONFIG_NE2000) || defined(CONFIG_NE2000_MODULE)
+#define CHECK_AX88796L_PORT(port) \
+  ((port >= AX88796L_IO_BASE) && (port < (AX88796L_IO_BASE+0x20)))
+#else
+#define CHECK_AX88796L_PORT(port) (0)
+#endif
+
+/*
+ * 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.
+ */
+u8 r7780rp_inb(unsigned long port)
+{
+	if (CHECK_AX88796L_PORT(port))
+		return ctrl_inw(port88796l(port, 0)) & 0xff;
+	else if (PXSEG(port))
+		return ctrl_inb(port);
+	else if (CHECK_SH7780_PCIIO(port) || shifted_port(port))
+		return ctrl_inb(PCI_IOMAP(port));
+
+	return ctrl_inw(port2adr(port)) & 0xff;
+}
+
+u8 r7780rp_inb_p(unsigned long port)
+{
+	u8 v;
+
+	if (CHECK_AX88796L_PORT(port))
+		v = ctrl_inw(port88796l(port, 0)) & 0xff;
+	else if (PXSEG(port))
+		v = ctrl_inb(port);
+	else if (CHECK_SH7780_PCIIO(port) || shifted_port(port))
+		v = ctrl_inb(PCI_IOMAP(port));
+	else
+		v = ctrl_inw(port2adr(port)) & 0xff;
+
+	delay();
+
+	return v;
+}
+
+u16 r7780rp_inw(unsigned long port)
+{
+	if (CHECK_AX88796L_PORT(port))
+		maybebadio(port);
+	else if (PXSEG(port))
+		return ctrl_inw(port);
+	else if (CHECK_SH7780_PCIIO(port) || shifted_port(port))
+		return ctrl_inw(PCI_IOMAP(port));
+	else
+		maybebadio(port);
+
+	return 0;
+}
+
+u32 r7780rp_inl(unsigned long port)
+{
+	if (CHECK_AX88796L_PORT(port))
+		maybebadio(port);
+	else if (PXSEG(port))
+		return ctrl_inl(port);
+	else if (CHECK_SH7780_PCIIO(port) || shifted_port(port))
+		return ctrl_inl(PCI_IOMAP(port));
+	else
+		maybebadio(port);
+
+	return 0;
+}
+
+void r7780rp_outb(u8 value, unsigned long port)
+{
+	if (CHECK_AX88796L_PORT(port))
+		ctrl_outw(value, port88796l(port, 0));
+	else if (PXSEG(port))
+		ctrl_outb(value, port);
+	else if (CHECK_SH7780_PCIIO(port) || shifted_port(port))
+		ctrl_outb(value, PCI_IOMAP(port));
+	else
+		ctrl_outw(value, port2adr(port));
+}
+
+void r7780rp_outb_p(u8 value, unsigned long port)
+{
+	if (CHECK_AX88796L_PORT(port))
+		ctrl_outw(value, port88796l(port, 0));
+	else if (PXSEG(port))
+		ctrl_outb(value, port);
+	else if (CHECK_SH7780_PCIIO(port) || shifted_port(port))
+		ctrl_outb(value, PCI_IOMAP(port));
+	else
+		ctrl_outw(value, port2adr(port));
+
+	delay();
+}
+
+void r7780rp_outw(u16 value, unsigned long port)
+{
+	if (CHECK_AX88796L_PORT(port))
+		maybebadio(port);
+	else if (PXSEG(port))
+		ctrl_outw(value, port);
+	else if (CHECK_SH7780_PCIIO(port) || shifted_port(port))
+		ctrl_outw(value, PCI_IOMAP(port));
+	else
+		maybebadio(port);
+}
+
+void r7780rp_outl(u32 value, unsigned long port)
+{
+	if (CHECK_AX88796L_PORT(port))
+		maybebadio(port);
+	else if (PXSEG(port))
+		ctrl_outl(value, port);
+	else if (CHECK_SH7780_PCIIO(port) || shifted_port(port))
+		ctrl_outl(value, PCI_IOMAP(port));
+	else
+		maybebadio(port);
+}
+
+void r7780rp_insb(unsigned long port, void *dst, unsigned long count)
+{
+	volatile u16 *p;
+	u8 *buf = dst;
+
+	if (CHECK_AX88796L_PORT(port)) {
+		p = (volatile u16 *)port88796l(port, 0);
+		while (count--)
+			*buf++ = *p & 0xff;
+	} else if (PXSEG(port)) {
+		while (count--)
+			*buf++ = *(volatile u8 *)port;
+	} else if (CHECK_SH7780_PCIIO(port) || shifted_port(port)) {
+		volatile u8 *bp = (volatile u8 *)PCI_IOMAP(port);
+
+		while (count--)
+			*buf++ = *bp;
+	} else {
+		p = (volatile u16 *)port2adr(port);
+		while (count--)
+			*buf++ = *p & 0xff;
+	}
+}
+
+void r7780rp_insw(unsigned long port, void *dst, unsigned long count)
+{
+	volatile u16 *p;
+	u16 *buf = dst;
+
+	if (CHECK_AX88796L_PORT(port))
+		p = (volatile u16 *)port88796l(port, 1);
+	else if (PXSEG(port))
+		p = (volatile u16 *)port;
+	else if (CHECK_SH7780_PCIIO(port) || shifted_port(port))
+		p = (volatile u16 *)PCI_IOMAP(port);
+	else
+		p = (volatile u16 *)port2adr(port);
+
+	while (count--)
+		*buf++ = *p;
+}
+
+void r7780rp_insl(unsigned long port, void *dst, unsigned long count)
+{
+	u32 *buf = dst;
+
+	if (CHECK_AX88796L_PORT(port))
+		maybebadio(port);
+	else if (CHECK_SH7780_PCIIO(port) || shifted_port(port)) {
+		volatile u32 *p = (volatile u32 *)PCI_IOMAP(port);
+
+		while (count--)
+			*buf++ = *p;
+	} else
+		maybebadio(port);
+}
+
+void r7780rp_outsb(unsigned long port, const void *src, unsigned long count)
+{
+	volatile u16 *p;
+	const u8 *buf = src;
+
+	if (CHECK_AX88796L_PORT(port)) {
+		p = (volatile u16 *)port88796l(port, 0);
+		while (count--)
+			*p = *buf++;
+	} else if (PXSEG(port))
+		while (count--)
+			ctrl_outb(*buf++, port);
+	else if (CHECK_SH7780_PCIIO(port) || shifted_port(port)) {
+		volatile u8 *bp = (volatile u8 *)PCI_IOMAP(port);
+
+		while (count--)
+			*bp = *buf++;
+	} else {
+		p = (volatile u16 *)port2adr(port);
+		while (count--)
+			*p = *buf++;
+	}
+}
+
+void r7780rp_outsw(unsigned long port, const void *src, unsigned long count)
+{
+	volatile u16 *p;
+	const u16 *buf = src;
+
+	if (CHECK_AX88796L_PORT(port))
+		p = (volatile u16 *)port88796l(port, 1);
+	else if (PXSEG(port))
+		p = (volatile u16 *)port;
+	else if (CHECK_SH7780_PCIIO(port) || shifted_port(port))
+		p = (volatile u16 *)PCI_IOMAP(port);
+	else
+		p = (volatile u16 *)port2adr(port);
+
+	while (count--)
+		*p = *buf++;
+}
+
+void r7780rp_outsl(unsigned long port, const void *src, unsigned long count)
+{
+	const u32 *buf = src;
+
+	if (CHECK_AX88796L_PORT(port))
+		maybebadio(port);
+	else if (CHECK_SH7780_PCIIO(port) || shifted_port(port)) {
+		volatile u32 *p = (volatile u32 *)PCI_IOMAP(port);
+
+		while (count--)
+			*p = *buf++;
+	} else
+		maybebadio(port);
+}
+
+void __iomem *r7780rp_ioport_map(unsigned long port, unsigned int size)
+{
+	if (CHECK_AX88796L_PORT(port))
+		return (void __iomem *)port88796l(port, size > 1);
+	else if (PXSEG(port))
+		return (void __iomem *)port;
+	else if (CHECK_SH7780_PCIIO(port) || shifted_port(port))
+		return (void __iomem *)PCI_IOMAP(port);
+
+	return (void __iomem *)port2adr(port);
+}

arch/sh/boards/renesas/r7780rp/irq.c

+/*
+ * linux/arch/sh/boards/renesas/r7780rp/irq.c
+ *
+ * Copyright (C) 2000  Kazumoto Kojima
+ *
+ * Renesas Solutions Highlander R7780RP-1 Support.
+ *
+ * Modified for R7780RP-1 by
+ * Atom Create Engineering Co., Ltd. 2002.
+ */
+
+#include <linux/config.h>
+#include <linux/init.h>
+#include <linux/irq.h>
+#include <asm/io.h>
+#include <asm/irq.h>
+#include <asm/r7780rp/r7780rp.h>
+
+#ifdef CONFIG_SH_R7780MP
+static int mask_pos[] = {12, 11, 9, 14, 15, 8, 13, 6, 5, 4, 3, 2, 0, 0, 1, 0};
+#else
+static int mask_pos[] = {15, 14, 13, 12, 11, 10, 9, 8, 7, 5, 6, 4, 0, 1, 2, 0};
+#endif
+
+static void enable_r7780rp_irq(unsigned int irq);
+static void disable_r7780rp_irq(unsigned int irq);
+
+/* shutdown is same as "disable" */
+#define shutdown_r7780rp_irq disable_r7780rp_irq
+
+static void ack_r7780rp_irq(unsigned int irq);
+static void end_r7780rp_irq(unsigned int irq);
+
+static unsigned int startup_r7780rp_irq(unsigned int irq)
+{
+	enable_r7780rp_irq(irq);
+	return 0; /* never anything pending */
+}
+
+static void disable_r7780rp_irq(unsigned int irq)
+{
+	unsigned long flags;
+	unsigned short val;
+	unsigned short mask = 0xffff ^ (0x0001 << mask_pos[irq]);
+
+	/* Set the priority in IPR to 0 */
+	local_irq_save(flags);
+	val = ctrl_inw(IRLCNTR1);
+	val &= mask;
+	ctrl_outw(val, IRLCNTR1);
+	local_irq_restore(flags);
+}
+
+static void enable_r7780rp_irq(unsigned int irq)
+{
+	unsigned long flags;
+	unsigned short val;
+	unsigned short value = (0x0001 << mask_pos[irq]);
+
+	/* Set priority in IPR back to original value */
+	local_irq_save(flags);
+	val = ctrl_inw(IRLCNTR1);
+	val |= value;
+	ctrl_outw(val, IRLCNTR1);
+	local_irq_restore(flags);
+}
+
+static void ack_r7780rp_irq(unsigned int irq)
+{
+	disable_r7780rp_irq(irq);
+}
+
+static void end_r7780rp_irq(unsigned int irq)
+{
+	if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)))
+		enable_r7780rp_irq(irq);
+}
+
+static struct hw_interrupt_type r7780rp_irq_type = {
+	.typename = "R7780RP-IRQ",
+	.startup = startup_r7780rp_irq,
+	.shutdown = shutdown_r7780rp_irq,
+	.enable = enable_r7780rp_irq,
+	.disable = disable_r7780rp_irq,
+	.ack = ack_r7780rp_irq,
+	.end = end_r7780rp_irq,
+};
+
+static void make_r7780rp_irq(unsigned int irq)
+{
+	disable_irq_nosync(irq);
+	irq_desc[irq].handler = &r7780rp_irq_type;
+	disable_r7780rp_irq(irq);
+}
+
+/*
+ * Initialize IRQ setting
+ */
+void __init init_r7780rp_IRQ(void)
+{
+	int i;
+
+	/* IRL0=PCI Slot #A
+	 * IRL1=PCI Slot #B
+	 * IRL2=PCI Slot #C
+	 * IRL3=PCI Slot #D
+	 * IRL4=CF Card
+	 * IRL5=CF Card Insert
+	 * IRL6=M66596
+	 * IRL7=SD Card
+	 * IRL8=Touch Panel
+	 * IRL9=SCI
+	 * IRL10=Serial
+	 * IRL11=Extention #A
+	 * IRL11=Extention #B
+	 * IRL12=Debug LAN
+	 * IRL13=Push Switch
+	 * IRL14=ZiggBee IO
+	 */
+
+	for (i=0; i<15; i++)
+		make_r7780rp_irq(i);
+}

arch/sh/boards/renesas/r7780rp/led.c

+/*
+ * Copyright (C) Atom Create Engineering Co., Ltd.
+ *
+ * May be copied or modified under the terms of GNU General Public
+ * License.  See linux/COPYING for more information.
+ *
+ * This file contains Renesas Solutions HIGHLANDER R7780RP-1 specific LED code.
+ */
+
+#include <linux/config.h>
+#include <linux/sched.h>
+#include <asm/io.h>
+#include <asm/r7780rp/r7780rp.h>
+
+/* Cycle the LED's in the clasic Knightriger/Sun pattern */
+void heartbeat_r7780rp(void)
+{
+	static unsigned int cnt = 0, period = 0;
+	volatile unsigned short *p = (volatile unsigned short *)PA_OBLED;
+	static unsigned bit = 0, up = 1;
+	unsigned bit_pos[] = {2, 1, 0, 3, 6, 5, 4, 7};
+
+	cnt += 1;
+	if (cnt < period)
+		return;
+
+	cnt = 0;
+
+	/* Go through the points (roughly!):
+	 * f(0)=10, f(1)=16, f(2)=20, f(5)=35, f(int)->110
+	 */
+	period = 110 - ((300 << FSHIFT)/((avenrun[0]/5) + (3<<FSHIFT)));
+
+	*p = 1 << bit_pos[bit];
+	if (up)
+		if (bit == 7) {
+			bit--;
+			up = 0;
+		} else
+			bit++;
+	else if (bit == 0)
+		up = 1;
+	else
+		bit--;
+}

arch/sh/boards/renesas/r7780rp/setup.c

+/*
+ * arch/sh/boards/renesas/r7780rp/setup.c
+ *
+ * Copyright (C) 2002 Atom Create Engineering Co., Ltd.
+ * Copyright (C) 2005, 2006 Paul Mundt
+ *
+ * Renesas Solutions Highlander R7780RP-1 Support.
+ *
+ * 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/platform_device.h>
+#include <asm/machvec.h>
+#include <asm/r7780rp/r7780rp.h>
+#include <asm/clock.h>
+#include <asm/io.h>
+
+extern void heartbeat_r7780rp(void);
+extern void init_r7780rp_IRQ(void);
+
+/*
+ * The Machine Vector
+ */
+struct sh_machine_vector mv_r7780rp __initmv = {
+	.mv_nr_irqs		= 109,
+
+	.mv_inb			= r7780rp_inb,
+	.mv_inw			= r7780rp_inw,
+	.mv_inl			= r7780rp_inl,
+	.mv_outb		= r7780rp_outb,
+	.mv_outw		= r7780rp_outw,
+	.mv_outl		= r7780rp_outl,
+
+	.mv_inb_p		= r7780rp_inb_p,
+	.mv_inw_p		= r7780rp_inw,
+	.mv_inl_p		= r7780rp_inl,
+	.mv_outb_p		= r7780rp_outb_p,
+	.mv_outw_p		= r7780rp_outw,
+	.mv_outl_p		= r7780rp_outl,
+
+	.mv_insb		= r7780rp_insb,
+	.mv_insw		= r7780rp_insw,
+	.mv_insl		= r7780rp_insl,
+	.mv_outsb		= r7780rp_outsb,
+	.mv_outsw		= r7780rp_outsw,
+	.mv_outsl		= r7780rp_outsl,
+
+	.mv_ioport_map		= r7780rp_ioport_map,
+	.mv_init_irq		= init_r7780rp_IRQ,
+#ifdef CONFIG_HEARTBEAT
+	.mv_heartbeat		= heartbeat_r7780rp,
+#endif
+};
+ALIAS_MV(r7780rp)
+
+static struct resource m66596_usb_host_resources[] = {
+	[0] = {
+		.start	= 0xa4800000,
+		.end	= 0xa4ffffff,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.start	= 6,		/* irq number */
+		.end	= 6,
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device m66596_usb_host_device = {
+	.name		= "m66596-hcd",
+	.id		= 0,
+	.dev = {
+		.dma_mask		= NULL,		/* don't use dma */
+		.coherent_dma_mask	= 0xffffffff,
+	},
+	.num_resources	= ARRAY_SIZE(m66596_usb_host_resources),
+	.resource	= m66596_usb_host_resources,
+};
+
+static struct platform_device *r7780rp_devices[] __initdata = {
+	&m66596_usb_host_device,
+};
+
+static int __init r7780rp_devices_setup(void)
+{
+	return platform_add_devices(r7780rp_devices,
+				    ARRAY_SIZE(r7780rp_devices));
+}
+__initcall(r7780rp_devices_setup);
+
+/*
+ * Platform specific clocks
+ */
+static void ivdr_clk_enable(struct clk *clk)
+{
+	ctrl_outw(ctrl_inw(PA_IVDRCTL) | (1 << 8), PA_IVDRCTL);
+}
+
+static void ivdr_clk_disable(struct clk *clk)
+{
+	ctrl_outw(ctrl_inw(PA_IVDRCTL) & ~(1 << 8), PA_IVDRCTL);
+}
+
+static struct clk_ops ivdr_clk_ops = {
+	.enable		= ivdr_clk_enable,
+	.disable	= ivdr_clk_disable,
+};
+
+static struct clk ivdr_clk = {
+	.name		= "ivdr_clk",
+	.ops		= &ivdr_clk_ops,
+};
+
+static struct clk *r7780rp_clocks[] = {
+	&ivdr_clk,
+};
+
+const char *get_system_type(void)
+{
+	return "Highlander R7780RP-1";
+}
+
+static void r7780rp_power_off(void)
+{
+#ifdef CONFIG_SH_R7780MP
+	ctrl_outw(0x0001, PA_POFF);
+#endif
+}
+
+/*
+ * Initialize the board
+ */
+void __init platform_setup(void)
+{
+	u16 ver = ctrl_inw(PA_VERREG);
+	int i;
+
+	printk(KERN_INFO "Renesas Solutions Highlander R7780RP-1 support.\n");
+
+	printk(KERN_INFO "Board version: %d (revision %d), "
+			 "FPGA version: %d (revision %d)\n",
+			 (ver >> 12) & 0xf, (ver >> 8) & 0xf,
+			 (ver >>  4) & 0xf, ver & 0xf);
+
+	/*
+	 * Enable the important clocks right away..
+	 */
+	for (i = 0; i < ARRAY_SIZE(r7780rp_clocks); i++) {
+		struct clk *clk = r7780rp_clocks[i];
+
+		clk_register(clk);
+		clk_enable(clk);
+	}
+
+	ctrl_outw(0x0000, PA_OBLED);	/* Clear LED. */
+#ifndef CONFIG_SH_R7780MP
+	ctrl_outw(0x0001, PA_SDPOW);	/* SD Power ON */
+#endif
+	ctrl_outw(ctrl_inw(PA_IVDRCTL) | 0x0100, PA_IVDRCTL);	/* Si13112 */
+
+	pm_power_off = r7780rp_power_off;
+}

arch/sh/drivers/dma/Kconfig

@@ -11,6 +11,8 @@ config SH_DMA
 config NR_ONCHIP_DMA_CHANNELS
 	depends on SH_DMA
 	int "Number of on-chip DMAC channels"
+	default "8" if CPU_SUBTYPE_SH7750R || CPU_SUBTYPE_SH7751R
+	default "12" if CPU_SUBTYPE_SH7780
 	default "4"
 	help
 	  This allows you to specify the number of channels that the on-chip
@@ -52,4 +54,3 @@ config DMA_PAGE_OPS_CHANNEL
 	  are dual-address capable.
 
 endmenu
-

arch/sh/drivers/dma/dma-sh.c

@@ -11,14 +11,10 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  */
-
 #include <linux/init.h>
-#include <linux/irq.h>
 #include <linux/interrupt.h>
 #include <linux/module.h>
 #include <asm/dreamcast/dma.h>
-#include <asm/signal.h>
-#include <asm/irq.h>
 #include <asm/dma.h>
 #include <asm/io.h>
 #include "dma-sh.h"

arch/sh/drivers/pci/Makefile

@@ -7,6 +7,7 @@ obj-$(CONFIG_PCI_AUTO)			+= pci-auto.o
 
 obj-$(CONFIG_CPU_SUBTYPE_ST40STB1)	+= pci-st40.o
 obj-$(CONFIG_CPU_SUBTYPE_SH7751)	+= pci-sh7751.o 
+obj-$(CONFIG_CPU_SUBTYPE_SH7780)	+= pci-sh7780.o
 
 obj-$(CONFIG_SH_DREAMCAST)		+= ops-dreamcast.o fixups-dreamcast.o \
 					   dma-dreamcast.o
@@ -14,4 +15,5 @@ obj-$(CONFIG_SH_SECUREEDGE5410)		+= ops-snapgear.o
 obj-$(CONFIG_SH_BIGSUR)			+= ops-bigsur.o
 obj-$(CONFIG_SH_RTS7751R2D)		+= ops-rts7751r2d.o fixups-rts7751r2d.o
 obj-$(CONFIG_SH_SH03)			+= ops-sh03.o fixups-sh03.o
+obj-$(CONFIG_SH_R7780RP)		+= ops-r7780rp.o fixups-r7780rp.o
 obj-$(CONFIG_SH_TITAN)			+= ops-titan.o

arch/sh/drivers/pci/fixups-r7780rp.c

+/*
+ * arch/sh/drivers/pci/fixups-r7780rp.c
+ *
+ * Highlander R7780RP-1 PCI fixups
+ *
+ * Copyright (C) 2003  Lineo uSolutions, Inc.
+ * Copyright (C) 2004  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.
+ */
+#include "pci-sh7780.h"
+#include <asm/io.h>
+
+int pci_fixup_pcic(void)
+{
+	outl(0x000043ff, PCI_REG(SH7780_PCIIMR));
+	outl(0x0000380f, PCI_REG(SH7780_PCIAINTM));
+
+	outl(0xfbb00047, PCI_REG(SH7780_PCICMD));
+	outl(0x00000000, PCI_REG(SH7780_PCIIBAR));
+
+	outl(0x00011912, PCI_REG(SH7780_PCISVID));
+	outl(0x08000000, PCI_REG(SH7780_PCICSCR0));
+	outl(0x0000001b, PCI_REG(SH7780_PCICSAR0));
+	outl(0xfd000000, PCI_REG(SH7780_PCICSCR1));
+	outl(0x0000000f, PCI_REG(SH7780_PCICSAR1));
+
+	outl(0xfd000000, PCI_REG(SH7780_PCIMBR0));
+	outl(0x00fc0000, PCI_REG(SH7780_PCIMBMR0));
+
+	/* Set IOBR for windows containing area specified in pci.h */
+	outl((PCIBIOS_MIN_IO & ~(SH7780_PCI_IO_SIZE-1)), PCI_REG(SH7780_PCIIOBR));
+	outl(((SH7780_PCI_IO_SIZE-1) & (7<<18)), PCI_REG(SH7780_PCIIOBMR));
+
+	return 0;
+}
+

arch/sh/drivers/pci/ops-r7780rp.c

+/*
+ * Author:  Ian DaSilva (idasilva@mvista.com)
+ *
+ * Highly leveraged from pci-bigsur.c, written by Dustin McIntire.
+ *
+ * May be copied or modified under the terms of the GNU General Public
+ * License.  See linux/COPYING for more information.
+ *
+ * PCI initialization for the Renesas SH7780 Highlander R7780RP-1 board
+ */
+
+#include <linux/config.h>
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/pci.h>
+#include <linux/module.h>
+
+#include <asm/io.h>
+#include "pci-sh7780.h"
+#include <asm/r7780rp/r7780rp.h>
+
+int __init pcibios_map_platform_irq(u8 slot, u8 pin)
+{
+        switch (slot) {
+	case 0: return IRQ_PCISLOT1;		/* PCI Interrupt #1 */
+	case 1: return IRQ_PCISLOT2;		/* PCI Interrupt #2 */
+	case 2: return IRQ_PCISLOT3;		/* PCI Interrupt #3 */
+	case 3: return IRQ_PCISLOT4;		/* PCI Interrupt E4 */
+	default:
+		printk("PCI: Bad IRQ mapping request for slot %d, func %d\n", slot, pin-1);
+		return -1;
+	}
+}
+
+static struct resource sh7780_io_resource = {
+	.name	= "SH7780_IO",
+	.start	= 0x2000,
+	.end	= 0x2000 + SH7780_PCI_IO_SIZE - 1,
+	.flags	= IORESOURCE_IO
+};
+
+static struct resource sh7780_mem_resource = {
+	.name	= "SH7780_mem",
+	.start	= SH7780_PCI_MEMORY_BASE,
+	.end	= SH7780_PCI_MEMORY_BASE + SH7780_PCI_MEM_SIZE - 1,
+	.flags	= IORESOURCE_MEM
+};
+
+extern struct pci_ops sh7780_pci_ops;
+
+struct pci_channel board_pci_channels[] = {
+	{ &sh7780_pci_ops, &sh7780_io_resource, &sh7780_mem_resource, 0, 0xff },
+	{ NULL, NULL, NULL, 0, 0 },
+};
+EXPORT_SYMBOL(board_pci_channels);
+
+static struct sh7780_pci_address_map sh7780_pci_map = {
+	.window0	= {
+		.base	= SH7780_CS2_BASE_ADDR,
+		.size	= 0x04000000,
+	},
+
+	.window1	= {
+		.base	= SH7780_CS3_BASE_ADDR,
+		.size	= 0x04000000,
+	},
+
+	.flags	= SH7780_PCIC_NO_RESET,
+};
+
+int __init pcibios_init_platform(void)
+{
+	return sh7780_pcic_init(&sh7780_pci_map);
+}
+

arch/sh/drivers/pci/pci-auto.c

@@ -45,11 +45,11 @@
 #include <linux/types.h>
 #include <linux/pci.h>
 
-#undef	DEBUG
-#ifdef 	DEBUG
+#define	DEBUG
+#ifdef	DEBUG
 #define	DBG(x...)	printk(x)
 #else
-#define	DBG(x...)	
+#define	DBG(x...)
 #endif
 
 /*
@@ -102,7 +102,7 @@ static u32 pciauto_upper_iospc;
 static u32 pciauto_lower_memspc;
 static u32 pciauto_upper_memspc;
 
-static void __init 
+static void __init
 pciauto_setup_bars(struct pci_channel *hose,
 		   int top_bus,
 		   int current_bus,
@@ -116,7 +116,6 @@ pciauto_setup_bars(struct pci_channel *hose,
 	int found_mem64 = 0;
 
 	for (bar = PCI_BASE_ADDRESS_0; bar <= bar_limit; bar+=4) {
-#if !defined(CONFIG_SH_HS7751RVOIP) && !defined(CONFIG_SH_RTS7751R2D)
 		u32 bar_addr;
 
 		/* Read the old BAR value */
@@ -125,7 +124,6 @@ pciauto_setup_bars(struct pci_channel *hose,
 					pci_devfn,
 					bar,
 					&bar_addr);
-#endif
 
 		/* Tickle the BAR and get the response */
 		early_write_config_dword(hose, top_bus,
@@ -140,8 +138,7 @@ pciauto_setup_bars(struct pci_channel *hose,
 					bar,
 					&bar_response);
 
-#if !defined(CONFIG_SH_HS7751RVOIP) && !defined(CONFIG_SH_RTS7751R2D)
-		/* 
+		/*
 		 * Write the old BAR value back out, only update the BAR
 		 * if we implicitly want resources to be updated, which
 		 * is done by the generic code further down. -- PFM.
@@ -151,7 +148,6 @@ pciauto_setup_bars(struct pci_channel *hose,
 					 pci_devfn,
 					 bar,
 					 bar_addr);
-#endif
 
 		/* If BAR is not implemented go to the next BAR */
 		if (!bar_response)
@@ -177,7 +173,7 @@ pciauto_setup_bars(struct pci_channel *hose,
 			    PCI_BASE_ADDRESS_MEM_TYPE_64)
 				found_mem64 = 1;
 
-			addr_mask = PCI_BASE_ADDRESS_MEM_MASK;		
+			addr_mask = PCI_BASE_ADDRESS_MEM_MASK;
 			upper_limit = &pciauto_upper_memspc;
 			lower_limit = &pciauto_lower_memspc;
 			DBG("        Mem");
@@ -193,22 +189,22 @@ pciauto_setup_bars(struct pci_channel *hose,
 		if ((bar_value + bar_size) > *upper_limit) {
 			if (bar_response & PCI_BASE_ADDRESS_SPACE) {
 				if (io_resource_inuse->child) {
-					io_resource_inuse = 
+					io_resource_inuse =
 						io_resource_inuse->child;
-					pciauto_lower_iospc = 
+					pciauto_lower_iospc =
 						io_resource_inuse->start;
-					pciauto_upper_iospc = 
+					pciauto_upper_iospc =
 						io_resource_inuse->end + 1;
 					goto retry;
 				}
 
 			} else {
 				if (mem_resource_inuse->child) {
-					mem_resource_inuse = 
+					mem_resource_inuse =
 						mem_resource_inuse->child;
-					pciauto_lower_memspc = 
+					pciauto_lower_memspc =
 						mem_resource_inuse->start;
-					pciauto_upper_memspc = 
+					pciauto_upper_memspc =
 						mem_resource_inuse->end + 1;
 					goto retry;
 				}
@@ -230,7 +226,7 @@ pciauto_setup_bars(struct pci_channel *hose,
 		 * If we are a 64-bit decoder then increment to the
 		 * upper 32 bits of the bar and force it to locate
 		 * in the lower 4GB of memory.
-		 */ 
+		 */
 		if (found_mem64) {
 			bar += 4;
 			early_write_config_dword(hose, top_bus,
@@ -362,7 +358,7 @@ pciauto_postscan_setup_cardbus_bridge(struct pci_channel *hose,
 {
 	u32 temp;
 
-#if !defined(CONFIG_SH_HS7751RVOIP) && !defined(CONFIG_SH_RTS7751R2D)
+#if !defined(CONFIG_SH_HS7751RVOIP) && !defined(CONFIG_SH_RTS7751R2D) && !defined(CONFIG_SH_R7780RP)
 	/*
 	 * [jsun] we always bump up baselines a little, so that if there
 	 * nothing behind P2P bridge, we don't wind up overlapping IO/MEM
@@ -396,7 +392,7 @@ pciauto_postscan_setup_cardbus_bridge(struct pci_channel *hose,
 	 * configured by this routine to happily live behind a
 	 * P2P bridge in a system.
 	 */
-#if defined(CONFIG_SH_HS7751RVOIP) || defined(CONFIG_SH_RTS7751R2D)
+#if defined(CONFIG_SH_HS7751RVOIP) || defined(CONFIG_SH_RTS7751R2D) || defined(CONFIG_SH_R7780RP)
 	pciauto_lower_memspc += 0x00400000;
 	pciauto_lower_iospc += 0x00004000;
 #endif
@@ -433,12 +429,12 @@ pciauto_bus_scan(struct pci_channel *hose, int top_bus, int current_bus)
 	int devfn_stop = 0xff;
 
 	sub_bus = current_bus;
-	
+
 	if (hose->first_devfn)
 		devfn_start = hose->first_devfn;
 	if (hose->last_devfn)
 		devfn_stop = hose->last_devfn;
-	
+
 	for (pci_devfn=devfn_start; pci_devfn<devfn_stop; pci_devfn++) {
 
 		if (PCI_FUNC(pci_devfn) && !found_multi)
@@ -471,7 +467,7 @@ pciauto_bus_scan(struct pci_channel *hose, int top_bus, int current_bus)
 		if ((pci_class >> 16) == PCI_CLASS_BRIDGE_PCI) {
 			DBG("        Bridge: primary=%.2x, secondary=%.2x\n",
 				current_bus, sub_bus + 1);
-#if defined(CONFIG_SH_HS7751RVOIP) || defined(CONFIG_SH_RTS7751R2D)
+#if defined(CONFIG_SH_HS7751RVOIP) || defined(CONFIG_SH_RTS7751R2D) || defined(CONFIG_SH_R7780RP)
 			pciauto_setup_bars(hose, top_bus, current_bus, pci_devfn, PCI_BASE_ADDRESS_1);
 #endif
 			pciauto_prescan_setup_bridge(hose, top_bus, current_bus,
@@ -490,10 +486,10 @@ pciauto_bus_scan(struct pci_channel *hose, int top_bus, int current_bus)
 			DBG("PCI Autoconfig: Found CardBus bridge, device %d function %d\n", PCI_SLOT(pci_devfn), PCI_FUNC(pci_devfn));
 			/* Place CardBus Socket/ExCA registers */
 			pciauto_setup_bars(hose, top_bus, current_bus, pci_devfn, PCI_BASE_ADDRESS_0);
- 
+
 			pciauto_prescan_setup_cardbus_bridge(hose, top_bus,
 					current_bus, pci_devfn, sub_bus);
- 
+
 			DBG("Scanning sub bus %.2x, I/O 0x%.8x, Mem 0x%.8x\n",
 				sub_bus + 1,
 				pciauto_lower_iospc, pciauto_lower_memspc);

arch/sh/drivers/pci/pci-sh7751.c

@@ -223,7 +223,7 @@ static int __init __area_sdram_check(unsigned int area)
 
 	word = inl(SH7751_BCR1);
 	/* check BCR for SDRAM in area */
-	if(((word >> area) & 1) == 0) {
+	if (((word >> area) & 1) == 0) {
 		printk("PCI: Area %d is not configured for SDRAM. BCR1=0x%x\n",
 		       area, word);
 		return 0;
@@ -232,7 +232,7 @@ static int __init __area_sdram_check(unsigned int area)
 
 	word = (u16)inw(SH7751_BCR2);
 	/* check BCR2 for 32bit SDRAM interface*/
-	if(((word >> (area << 1)) & 0x3) != 0x3) {
+	if (((word >> (area << 1)) & 0x3) != 0x3) {
 		printk("PCI: Area %d is not 32 bit SDRAM. BCR2=0x%x\n",
 		       area, word);
 		return 0;

arch/sh/drivers/pci/pci-sh7780.c

+/*
+ *	Low-Level PCI Support for the SH7780
+ *
+ *  Dustin McIntire (dustin@sensoria.com)
+ *	Derived from arch/i386/kernel/pci-*.c which bore the message:
+ *	(c) 1999--2000 Martin Mares <mj@ucw.cz>
+ *
+ *  Ported to the new API by Paul Mundt <lethal@linux-sh.org>
+ *  With cleanup by Paul van Gool <pvangool@mimotech.com>
+ *
+ *  May be copied or modified under the terms of the GNU General Public
+ *  License.  See linux/COPYING for more information.
+ *
+ */
+
+#undef DEBUG
+
+#include <linux/config.h>
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/pci.h>
+#include <linux/sched.h>
+#include <linux/ioport.h>
+#include <linux/errno.h>
+#include <linux/irq.h>
+#include <linux/delay.h>
+
+#include <asm/machvec.h>
+#include <asm/io.h>
+#include "pci-sh7780.h"
+
+static unsigned int pci_probe = PCI_PROBE_CONF1;
+extern int pci_fixup_pcic(void);
+
+/*
+ * Direct access to PCI hardware...
+ */
+
+#define CONFIG_CMD(bus, devfn, where) (0x80000000 | (bus->number << 16) | (devfn << 8) | (where & ~3))
+
+/*
+ * Functions for accessing PCI configuration space with type 1 accesses
+ */
+static int sh7780_pci_read(struct pci_bus *bus, unsigned int devfn,
+			   int where, int size, u32 *val)
+{
+	unsigned long flags;
+	u32 data;
+
+	/*
+	 * PCIPDR may only be accessed as 32 bit words,
+	 * so we must do byte alignment by hand
+	 */
+	local_irq_save(flags);
+	outl(CONFIG_CMD(bus, devfn, where), PCI_REG(SH7780_PCIPAR));
+	data = inl(PCI_REG(SH7780_PCIPDR));
+	local_irq_restore(flags);
+
+	switch (size) {
+	case 1:
+		*val = (data >> ((where & 3) << 3)) & 0xff;
+		break;
+	case 2:
+		*val = (data >> ((where & 2) << 3)) & 0xffff;
+		break;
+	case 4:
+		*val = data;
+		break;
+	default:
+		return PCIBIOS_FUNC_NOT_SUPPORTED;
+	}
+
+	return PCIBIOS_SUCCESSFUL;
+}
+
+/*
+ * Since SH7780 only does 32bit access we'll have to do a read,
+ * mask,write operation.
+ * We'll allow an odd byte offset, though it should be illegal.
+ */
+static int sh7780_pci_write(struct pci_bus *bus, unsigned int devfn,
+			    int where, int size, u32 val)
+{
+	unsigned long flags;
+	int shift;
+	u32 data;
+
+	local_irq_save(flags);
+	outl(CONFIG_CMD(bus, devfn, where), PCI_REG(SH7780_PCIPAR));
+	data = inl(PCI_REG(SH7780_PCIPDR));
+	local_irq_restore(flags);
+
+	switch (size) {
+	case 1:
+		shift = (where & 3) << 3;
+		data &= ~(0xff << shift);
+		data |= ((val & 0xff) << shift);
+		break;
+	case 2:
+		shift = (where & 2) << 3;
+		data &= ~(0xffff << shift);
+		data |= ((val & 0xffff) << shift);
+		break;
+	case 4:
+		data = val;
+		break;
+	default:
+		return PCIBIOS_FUNC_NOT_SUPPORTED;
+	}
+
+	outl(data, PCI_REG(SH7780_PCIPDR));
+
+	return PCIBIOS_SUCCESSFUL;
+}
+
+#undef CONFIG_CMD
+
+struct pci_ops sh7780_pci_ops = {
+	.read		= sh7780_pci_read,
+	.write		= sh7780_pci_write,
+};
+
+static int __init pci_check_direct(void)
+{
+	unsigned int tmp, id;
+
+	outl(0x00000001, SH7780_PCI_VCR2); /* Enable PCIC */
+
+	/* check for SH7780/SH7780R hardware */
+	id = inl(PCI_REG(SH7780_PCIVID));
+	if ((id != ((SH7780_DEVICE_ID << 16) | SH7780_VENDOR_ID)) &&
+	    (id != ((SH7781_DEVICE_ID << 16) | SH7780_VENDOR_ID))) {
+		printk(KERN_ERR "PCI: This is not an SH7780 (%x)\n", id);
+		return -ENODEV;
+	}
+
+	/*
+	 * Check if configuration works.
+	 */
+	if (pci_probe & PCI_PROBE_CONF1) {
+		tmp = inl(PCI_REG(SH7780_PCIPAR));
+		outl(0x80000000, PCI_REG(SH7780_PCIPAR));
+		if (inl(PCI_REG(SH7780_PCIPAR)) == 0x80000000) {
+			outl(tmp, PCI_REG(SH7780_PCIPAR));
+			printk(KERN_INFO "PCI: Using configuration type 1\n");
+			request_region(PCI_REG(SH7780_PCIPAR), 8, "PCI conf1");
+			return 0;
+		}
+		outl(tmp, PCI_REG(SH7780_PCIPAR));
+	}
+
+	pr_debug("PCI: pci_check_direct failed\n");
+	return -EINVAL;
+}
+
+/***************************************************************************************/
+
+/*
+ *  Handle bus scanning and fixups ....
+ */
+
+static void __init pci_fixup_ide_bases(struct pci_dev *d)
+{
+	int i;
+
+	/*
+	 * PCI IDE controllers use non-standard I/O port decoding, respect it.
+	 */
+	if ((d->class >> 8) != PCI_CLASS_STORAGE_IDE)
+		return;
+	pr_debug("PCI: IDE base address fixup for %s\n", pci_name(d));
+	for(i=0; i<4; i++) {
+		struct resource *r = &d->resource[i];
+		if ((r->start & ~0x80) == 0x374) {
+			r->start |= 2;
+			r->end = r->start;
+		}
+	}
+}
+
+DECLARE_PCI_FIXUP_HEADER(PCI_ANY_ID, PCI_ANY_ID, pci_fixup_ide_bases);
+
+/*
+ *  Called after each bus is probed, but before its children
+ *  are examined.
+ */
+
+void __init pcibios_fixup_bus(struct pci_bus *b)
+{
+	pci_read_bridge_bases(b);
+}
+
+/*
+ * Initialization. Try all known PCI access methods. Note that we support
+ * using both PCI BIOS and direct access: in such cases, we use I/O ports
+ * to access config space.
+ *
+ * Note that the platform specific initialization (BSC registers, and memory
+ * space mapping) will be called via the machine vectors (sh_mv.mv_pci_init()) if it
+ * exists and via the platform defined function pcibios_init_platform().
+ * See pci_bigsur.c for implementation;
+ *
+ * The BIOS version of the pci functions is not yet implemented but it is left
+ * in for completeness.  Currently an error will be genereated at compile time.
+ */
+
+static int __init sh7780_pci_init(void)
+{
+	int ret;
+
+	pr_debug("PCI: Starting intialization.\n");
+
+	/* Setup the INTC */
+	ctrl_outl(0x00200000, INTC_ICR0);	/* INTC SH-4 Mode */
+	ctrl_outl(0x00078000, INTC_INT2MSKCR);	/* enable PCIINTA - PCIINTD */
+	ctrl_outl(0x40000000, INTC_INTMSK1);	/* disable IRL4-7 Interrupt */
+	ctrl_outl(0x0000fffe, INTC_INTMSK2);	/* disable IRL4-7 Interrupt */
+	ctrl_outl(0x80000000, INTC_INTMSKCLR1);	/* enable IRL0-3 Interrupt */
+	ctrl_outl(0xfffe0000, INTC_INTMSKCLR2);	/* enable IRL0-3 Interrupt */
+
+	if ((ret = pci_check_direct()) != 0)
+		return ret;
+
+	return pcibios_init_platform();
+}
+
+core_initcall(sh7780_pci_init);
+
+int __init sh7780_pcic_init(struct sh7780_pci_address_map *map)
+{
+	u32 word;
+
+	/*
+	 * This code is unused for some boards as it is done in the
+	 * bootloader and doing it here means the MAC addresses loaded
+	 * by the bootloader get lost.
+	 */
+	if (!(map->flags & SH7780_PCIC_NO_RESET)) {
+		/* toggle PCI reset pin */
+		word = SH7780_PCICR_PREFIX | SH7780_PCICR_PRST;
+		outl(word,PCI_REG(SH7780_PCICR));
+		/* Wait for a long time... not 1 sec. but long enough */
+		mdelay(100);
+		word = SH7780_PCICR_PREFIX;
+		outl(word,PCI_REG(SH7780_PCICR));
+	}
+
+	/* set the command/status bits to:
+	 * Wait Cycle Control + Parity Enable + Bus Master +
+	 * Mem space enable
+	 */
+	outl(0x00000046, PCI_REG(SH7780_PCICMD));
+
+	/* define this host as the host bridge */
+	word = SH7780_PCI_HOST_BRIDGE << 24;
+	outl(word, PCI_REG(SH7780_PCIRID));
+
+	/* Set IO and Mem windows to local address
+	 * Make PCI and local address the same for easy 1 to 1 mapping
+	 * Window0 = map->window0.size @ non-cached area base = SDRAM
+	 * Window1 = map->window1.size @ cached area base = SDRAM
+	 */
+	word = ((map->window0.size - 1) & 0x1ff00001) | 0x01;
+	outl(0x07f00001, PCI_REG(SH7780_PCILSR0));
+	word = ((map->window1.size - 1) & 0x1ff00001) | 0x01;
+	outl(0x00000001, PCI_REG(SH7780_PCILSR1));
+	/* Set the values on window 0 PCI config registers */
+	word = P2SEGADDR(map->window0.base);
+	outl(0xa8000000, PCI_REG(SH7780_PCILAR0));
+	outl(0x08000000, PCI_REG(SH7780_PCIMBAR0));
+	/* Set the values on window 1 PCI config registers */
+	word = P2SEGADDR(map->window1.base);
+	outl(0x00000000, PCI_REG(SH7780_PCILAR1));
+	outl(0x00000000, PCI_REG(SH7780_PCIMBAR1));
+
+	/* Map IO space into PCI IO window
+	 * The IO window is 64K-PCIBIOS_MIN_IO in size
+	 * IO addresses will be translated to the
+	 * PCI IO window base address
+	 */
+	PCIDBG(3,"PCI: Mapping IO address 0x%x - 0x%x to base 0x%x\n", PCIBIOS_MIN_IO,
+	    (64*1024), SH7780_PCI_IO_BASE+PCIBIOS_MIN_IO);
+
+	/* NOTE: I'm ignoring the PCI error IRQs for now..
+	 * TODO: add support for the internal error interrupts and
+	 * DMA interrupts...
+	 */
+
+#ifdef CONFIG_SH_R7780RP
+	pci_fixup_pcic();
+#endif
+
+	/* SH7780 init done, set central function init complete */
+	/* use round robin mode to stop a device starving/overruning */
+	word = SH7780_PCICR_PREFIX | SH7780_PCICR_CFIN | /* SH7780_PCICR_ARBM |*/ SH7780_PCICR_FTO;
+	outl(word, PCI_REG(SH7780_PCICR));
+
+	return 1;
+}
+
+char * __init pcibios_setup(char *str)
+{
+	if (!strcmp(str, "off")) {
+		pci_probe = 0;
+		return NULL;
+	}
+
+	return str;
+}
+
+/*
+ *	IRQ functions
+ */
+static u8 __init sh7780_no_swizzle(struct pci_dev *dev, u8 *pin)
+{
+	/* no swizzling */
+	return PCI_SLOT(dev->devfn);
+}
+
+static int sh7780_pci_lookup_irq(struct pci_dev *dev, u8 slot, u8 pin)
+{
+	int irq = -1;
+
+	/* now lookup the actual IRQ on a platform specific basis (pci-'platform'.c) */
+	irq = pcibios_map_platform_irq(slot,pin);
+	if( irq < 0 ) {
+		pr_debug("PCI: Error mapping IRQ on device %s\n", pci_name(dev));
+		return irq;
+	}
+
+	pr_debug("Setting IRQ for slot %s to %d\n", pci_name(dev), irq);
+
+	return irq;
+}
+
+void __init pcibios_fixup_irqs(void)
+{
+	pci_fixup_irqs(sh7780_no_swizzle, sh7780_pci_lookup_irq);
+}
+

arch/sh/drivers/pci/pci-sh7780.h

+/*
+ *	Low-Level PCI Support for SH7780 targets
+ *
+ *  Dustin McIntire (dustin@sensoria.com) (c) 2001
+ *  Paul Mundt (lethal@linux-sh.org) (c) 2003
+ *
+ *  May be copied or modified under the terms of the GNU General Public
+ *  License.  See linux/COPYING for more information.
+ *
+ */
+
+#ifndef _PCI_SH7780_H_
+#define _PCI_SH7780_H_
+
+#include <linux/pci.h>
+
+/* set debug level 4=verbose...1=terse */
+//#define DEBUG_PCI 3
+#undef DEBUG_PCI
+
+#ifdef DEBUG_PCI
+#define PCIDBG(n, x...) { if(DEBUG_PCI>=n) printk(x); }
+#else
+#define PCIDBG(n, x...)
+#endif
+
+/* startup values */
+#define PCI_PROBE_BIOS		1
+#define PCI_PROBE_CONF1		2
+#define PCI_PROBE_CONF2		4
+#define PCI_NO_SORT		0x100
+#define PCI_BIOS_SORT		0x200
+#define PCI_NO_CHECKS		0x400
+#define PCI_ASSIGN_ROMS		0x1000
+#define PCI_BIOS_IRQ_SCAN	0x2000
+
+/* Platform Specific Values */
+#define SH7780_VENDOR_ID	0x1912
+#define SH7780_DEVICE_ID	0x0002
+#define SH7781_DEVICE_ID	0x0001
+
+/* SH7780 Control Registers */
+#define	SH7780_PCI_VCR0		0xFE000000
+#define	SH7780_PCI_VCR1		0xFE000004
+#define	SH7780_PCI_VCR2		0xFE000008
+
+/* SH7780 Specific Values */
+#define SH7780_PCI_CONFIG_BASE	0xFD000000	/* Config space base addr */
+#define SH7780_PCI_CONFIG_SIZE	0x01000000	/* Config space size */
+#define SH7780_PCI_MEMORY_BASE	0xFD000000	/* Memory space base addr */
+#define SH7780_PCI_MEM_SIZE	0x01000000	/* Size of Memory window */
+#if 1
+#define SH7780_PCI_IO_BASE	0xFE400000	/* IO space base address */
+#define SH7780_PCI_IO_SIZE	0x00400000	/* Size of IO window */
+#else
+#define SH7780_PCI_IO_BASE	0xFE200000	/* IO space base address */
+#define SH7780_PCI_IO_SIZE	0x00200000	/* Size of IO window */
+#endif
+
+#define SH7780_PCIREG_BASE	0xFE040000	/* PCI regs base address */
+#define PCI_REG(n)		(SH7780_PCIREG_BASE+n)
+
+/* SH7780 PCI Config Registers */
+#define SH7780_PCIVID		0x000		/* Vendor ID */
+#define SH7780_PCIDID		0x002		/* Device ID */
+#define SH7780_PCICMD		0x004		/* Command */
+#define SH7780_PCISTATUS	0x006		/* Status */
+#define SH7780_PCIRID		0x008		/* Revision ID */
+#define SH7780_PCIPIF		0x009		/* Program Interface */
+#define SH7780_PCISUB		0x00a		/* Sub class code */
+#define SH7780_PCIBCC		0x00b		/* Base class code */
+#define SH7780_PCICLS		0x00c		/* Cache line size */
+#define SH7780_PCILTM		0x00d		/* latency timer */
+#define SH7780_PCIHDR		0x00e		/* Header type */
+#define SH7780_PCIBIST		0x00f		/* BIST */
+#define SH7780_PCIIBAR		0x010		/* IO Base address */
+#define SH7780_PCIMBAR0		0x014		/* Memory base address0 */
+#define SH7780_PCIMBAR1		0x018		/* Memory base address1 */
+#define SH7780_PCISVID		0x02c		/* Sub system vendor ID */
+#define SH7780_PCISID		0x02e		/* Sub system ID */
+#define SH7780_PCICP		0x034
+#define SH7780_PCIINTLINE	0x03c		/* Interrupt line */
+#define SH7780_PCIINTPIN	0x03d		/* Interrupt pin */
+#define SH7780_PCIMINGNT	0x03e		/* Minumum grand */
+#define SH7780_PCIMAXLAT	0x03f		/* Maxmum latency */
+#define SH7780_PCICID		0x040
+#define SH7780_PCINIP		0x041
+#define SH7780_PCIPMC		0x042
+#define SH7780_PCIPMCSR		0x044
+#define SH7780_PCIPMCSR_BSE	0x046
+#define SH7780_PCICDD		0x047
+
+/* SH7780 PCI Local Registers */
+#define SH7780_PCICR		0x100		/* PCI Control Register */
+  #define SH7780_PCICR_PREFIX	0xA5000000	/* CR prefix for write */
+  #define SH7780_PCICR_PFCS	0x00000800	/* TRDY/IRDY Enable */
+  #define SH7780_PCICR_FTO	0x00000400	/* TRDY/IRDY Enable */
+  #define SH7780_PCICR_PFE	0x00000200	/* Target Read Single */
+  #define SH7780_PCICR_TBS	0x00000100	/* Target Byte Swap */
+  #define SH7780_PCICR_ARBM	0x00000040	/* PCI Arbitration Mode */
+  #define SH7780_PCICR_IOCS	0x00000004	/* INTA output assert */
+  #define SH7780_PCICR_PRST	0x00000002	/* PCI Reset Assert */
+  #define SH7780_PCICR_CFIN	0x00000001	/* Central Fun. Init Done */
+#define SH7780_PCILSR0		0x104		/* PCI Local Space Register0 */
+#define SH7780_PCILSR1		0x108		/* PCI Local Space Register1 */
+#define SH7780_PCILAR0		0x10C	/* PCI Local Address Register1 */
+#define SH7780_PCILAR1		0x110	/* PCI Local Address Register1 */
+#define SH7780_PCIIR		0x114		/* PCI Interrupt Register */
+#define SH7780_PCIIMR		0x118	/* PCI Interrupt Mask Register */
+#define SH7780_PCIAIR		0x11C		/* Error Address Register */
+#define SH7780_PCICIR		0x120	/* Error Command/Data Register */
+#define SH7780_PCIAINT		0x130		/* Arbiter Interrupt Register */
+#define SH7780_PCIAINTM		0x134		/* Arbiter Int. Mask Register */
+#define SH7780_PCIBMIR		0x138		/* Error Bus Master Register */
+#define SH7780_PCIPAR		0x1C0		/* PIO Address Register */
+#define SH7780_PCIPINT		0x1CC	/* Power Management Int. Register */
+#define SH7780_PCIPINTM		0x1D0	/* Power Management Mask Register */
+#define SH7780_PCIMBR0		0x1E0		/* Memory Bank0 Register */
+#define SH7780_PCIMBMR0		0x1E4		/* Memory Bank0 Mask Register */
+#define SH7780_PCIMBR1		0x1E8		/* Memory Bank1  Register */
+#define SH7780_PCIMBMR1		0x1EC		/* Memory Bank1 Mask Register */
+#define SH7780_PCIMBR2		0x1F0		/* Memory Bank2 Register */
+#define SH7780_PCIMBMR2		0x1F4		/* Memory Bank2 Mask Register */
+#define SH7780_PCIIOBR		0x1F8		/* Bank Register */
+#define SH7780_PCIIOBMR		0x1FC		/* Bank Mask Register */
+#define SH7780_PCICSCR0		0x210		/* Cache Snoop1 Cnt. Register */
+#define SH7780_PCICSCR1		0x214		/* Cache Snoop2 Cnt. Register */
+#define SH7780_PCICSAR0		0x218	/* Cache Snoop1 Addr. Register */
+#define SH7780_PCICSAR1		0x21C	/* Cache Snoop2 Addr. Register */
+#define SH7780_PCIPDR		0x220		/* Port IO Data Register */
+
+/* General Memory Config Addresses */
+#define SH7780_CS0_BASE_ADDR	0x0
+#define SH7780_MEM_REGION_SIZE	0x04000000
+#define SH7780_CS1_BASE_ADDR	(SH7780_CS0_BASE_ADDR + SH7780_MEM_REGION_SIZE)
+#define SH7780_CS2_BASE_ADDR	(SH7780_CS1_BASE_ADDR + SH7780_MEM_REGION_SIZE)
+#define SH7780_CS3_BASE_ADDR	(SH7780_CS2_BASE_ADDR + SH7780_MEM_REGION_SIZE)
+#define SH7780_CS4_BASE_ADDR	(SH7780_CS3_BASE_ADDR + SH7780_MEM_REGION_SIZE)
+#define SH7780_CS5_BASE_ADDR	(SH7780_CS4_BASE_ADDR + SH7780_MEM_REGION_SIZE)
+#define SH7780_CS6_BASE_ADDR	(SH7780_CS5_BASE_ADDR + SH7780_MEM_REGION_SIZE)
+
+/* General PCI values */
+#define SH7780_PCI_HOST_BRIDGE	0x6
+
+/* Flags */
+#define SH7780_PCIC_NO_RESET	0x0001
+
+/* External functions defined per platform i.e. Big Sur, SE... (these could be routed
+ * through the machine vectors... */
+extern int pcibios_init_platform(void);
+extern int pcibios_map_platform_irq(u8 slot, u8 pin);
+
+struct sh7780_pci_address_space {
+	unsigned long base;
+	unsigned long size;
+};
+
+struct sh7780_pci_address_map {
+	struct sh7780_pci_address_space window0;
+	struct sh7780_pci_address_space window1;
+	unsigned long flags;
+};
+
+/* arch/sh/drivers/pci/pci-sh7780.c */
+extern int sh7780_pcic_init(struct sh7780_pci_address_map *map);
+
+#endif /* _PCI_SH7780_H_ */
+

arch/sh/kernel/cpu/irq/intc2.c

@@ -241,9 +241,9 @@ static struct intc2_init {
 	/* 110-111 reserved/unused */
 #elif defined(CONFIG_CPU_SUBTYPE_SH7780)
 	{ TIMER_IRQ, 0, 24, 0, INTC_TMU0_MSK, 2},
-#ifdef CONFIG_SH_RTC
-	{ RTC_IRQ, 4, 0, 0, INTC_RTC_MSK, TIMER_PRIORITY },
-#endif
+	{ 21, 1, 0, 0, INTC_RTC_MSK, TIMER_PRIORITY },
+	{ 22, 1, 1, 0, INTC_RTC_MSK, TIMER_PRIORITY },
+	{ 23, 1, 2, 0, INTC_RTC_MSK, TIMER_PRIORITY },
 	{ SCIF0_ERI_IRQ, 8, 24, 0, INTC_SCIF0_MSK, SCIF0_PRIORITY },
 	{ SCIF0_RXI_IRQ, 8, 24, 0, INTC_SCIF0_MSK, SCIF0_PRIORITY },
 	{ SCIF0_BRI_IRQ, 8, 24, 0, INTC_SCIF0_MSK, SCIF0_PRIORITY },

arch/sh/tools/mach-types

@@ -26,4 +26,6 @@ EDOSK7705		SH_EDOSK7705
 SH4202_MICRODEV		SH_SH4202_MICRODEV
 SH03			SH_SH03
 LANDISK			SH_LANDISK
+R7780RP			SH_R7780RP
+R7780MP			SH_R7780MP
 TITAN			SH_TITAN

include/asm-sh/cpu-sh4/addrspace.h

@@ -22,5 +22,8 @@
 #define P4SEG_TLB_DATA	0xf7000000
 #define P4SEG_REG_BASE	0xff000000
 
+#define PA_AREA5_IO	0xb4000000	/* Area 5 IO Memory */
+#define PA_AREA6_IO	0xb8000000	/* Area 6 IO Memory */
+
 #endif /* __ASM_CPU_SH4_ADDRSPACE_H */
 

include/asm-sh/cpu-sh4/dma-sh7780.h

+#ifndef __ASM_SH_CPU_SH4_DMA_SH7780_H
+#define __ASM_SH_CPU_SH4_DMA_SH7780_H
+
+#define REQ_HE	0x000000C0
+#define REQ_H	0x00000080
+#define REQ_LE	0x00000040
+#define TM_BURST 0x0000020
+#define TS_8	0x00000000
+#define TS_16	0x00000008
+#define TS_32	0x00000010
+#define TS_16BLK	0x00000018
+#define TS_32BLK	0x00100000
+
+/*
+ * The SuperH DMAC supports a number of transmit sizes, we list them here,
+ * with their respective values as they appear in the CHCR registers.
+ *
+ * Defaults to a 64-bit transfer size.
+ */
+enum {
+	XMIT_SZ_8BIT,
+	XMIT_SZ_16BIT,
+	XMIT_SZ_32BIT,
+	XMIT_SZ_128BIT,
+	XMIT_SZ_256BIT,
+};
+
+/*
+ * The DMA count is defined as the number of bytes to transfer.
+ */
+static unsigned int __attribute__ ((used)) ts_shift[] = {
+	[XMIT_SZ_8BIT]		= 0,
+	[XMIT_SZ_16BIT]		= 1,
+	[XMIT_SZ_32BIT]		= 2,
+	[XMIT_SZ_128BIT]	= 4,
+	[XMIT_SZ_256BIT]	= 5,
+};
+
+#endif /* __ASM_SH_CPU_SH4_DMA_SH7780_H */

include/asm-sh/cpu-sh4/dma.h

 #ifndef __ASM_CPU_SH4_DMA_H
 #define __ASM_CPU_SH4_DMA_H
 
+#define DMAOR_INIT	( 0x8000 | DMAOR_DME )
+
 #ifdef CONFIG_CPU_SH4A
 #define SH_DMAC_BASE	0xfc808020
+
+#define CHCR_TS_MASK	0x18
+#define CHCR_TS_SHIFT	3
+
+#include <asm/cpu/dma-sh7780.h>
 #else
 #define SH_DMAC_BASE	0xffa00000
-#endif
 
 /* Definitions for the SuperH DMAC */
 #define TM_BURST	0x0000080
@@ -19,8 +25,6 @@
 
 #define DMAOR_COD	0x00000008
 
-#define DMAOR_INIT	( 0x8000 | DMAOR_DME )
-
 /*
  * The SuperH DMAC supports a number of transmit sizes, we list them here,
  * with their respective values as they appear in the CHCR registers.
@@ -45,5 +49,6 @@ static unsigned int ts_shift[] __attribute__ ((used)) = {
 	[XMIT_SZ_32BIT]		= 2,
 	[XMIT_SZ_256BIT]	= 5,
 };
+#endif
 
 #endif /* __ASM_CPU_SH4_DMA_H */

include/asm-sh/hs7751rvoip/hs7751rvoip.h

@@ -19,8 +19,6 @@
 #define PA_OUTPORTR	0xa400000e	/* Output Port Reguster */
 #define PA_VERREG	0xa4000014	/* FPGA Version Register */
 
-#define PA_AREA5_IO	0xb4000000	/* Area 5 IO Memory */
-#define PA_AREA6_IO	0xb8000000	/* Area 6 IO Memory */
 #define PA_IDE_OFFSET	0x1f0		/* CF IDE Offset */
 
 #define IRLCNTR1	(PA_BCR + 0)	/* Interrupt Control Register1 */

include/asm-sh/irq-sh7780.h

@@ -145,11 +145,6 @@
 #define	TMU_CH5_IPR_POS		1
 #define TMU_CH5_PRIORITY	2
 
-#define	RTC_IRQ		22
-#define	RTC_IPR_ADDR	INTC_INT2PRI1
-#define	RTC_IPR_POS	0
-#define	RTC_PRIORITY	TIMER_PRIORITY
-
 /* SCIF0 */
 #define SCIF0_ERI_IRQ	40
 #define SCIF0_RXI_IRQ	41

include/asm-sh/irq.h

@@ -577,7 +577,7 @@ extern int ipr_irq_demux(int irq);
 #define NR_INTC2_IRQS	64
 #elif defined(CONFIG_CPU_SUBTYPE_SH7780)
 #define INTC2_BASE	0xffd40000
-#define INTC2_FIRST_IRQ	22
+#define INTC2_FIRST_IRQ	21
 #define INTC2_INTMSK_OFFSET	(0x38)
 #define INTC2_INTMSKCLR_OFFSET	(0x3c)
 #define NR_INTC2_IRQS	60

include/asm-sh/landisk/iodata_landisk.h

@@ -22,8 +22,6 @@
 /* 2003.10.31 I-O DATA NSD NWG	add.	for shutdown port clear */
 #define PA_PWRINT_CLR	0xb0000006	/* Shutdown Interrupt clear Register */
 
-#define PA_AREA5_IO	0xb4000000	/* Area 5 IO Memory */
-#define PA_AREA6_IO	0xb8000000	/* Area 6 IO Memory */
 #define PA_LCD_CLRDSP	0x00		/* LCD Clear Display Offset */
 #define PA_LCD_RTNHOME	0x00		/* LCD Return Home Offset */
 #define PA_LCD_ENTMODE	0x00		/* LCD Entry Mode Offset */

include/asm-sh/r7780rp/ide.h

+#ifndef __ASM_SH_R7780RP_IDE_H
+#define __ASM_SH_R7780RP_IDE_H
+
+/* Nothing to see here.. */
+#include <asm/mach/r7780rp.h>
+
+#endif /* __ASM_SH_R7780RP_IDE_H */
+

include/asm-sh/r7780rp/r7780rp.h

+#ifndef __ASM_SH_RENESAS_R7780RP_H
+#define __ASM_SH_RENESAS_R7780RP_H
+
+/*
+ * linux/include/asm-sh/r7780rp.h
+ *
+ * Copyright (C) 2000  Atom Create Engineering Co., Ltd.
+ *
+ * Renesas Solutions Highlander R7780RP support
+ */
+
+/* Box specific addresses.  */
+#if defined(CONFIG_SH_R7780MP)
+#define PA_BCR          0xa4000000      /* FPGA */
+#define PA_IRLMSK       (PA_BCR+0x0000) /* Interrupt Mask control */
+#define PA_IRLMON       (PA_BCR+0x0002) /* Interrupt Status control */
+#define PA_IRLPRI1      (PA_BCR+0x0004) /* Interrupt Priorty 1 */
+#define PA_IRLPRI2      (PA_BCR+0x0006) /* Interrupt Priorty 2 */
+#define PA_IRLPRI3      (PA_BCR+0x0008) /* Interrupt Priorty 3 */
+#define PA_IRLPRI4      (PA_BCR+0x000a) /* Interrupt Priorty 4 */
+#define PA_RSTCTL       (PA_BCR+0x000c) /* Reset Control */
+#define PA_PCIBD        (PA_BCR+0x000e) /* PCI Board detect control */
+#define PA_PCICD        (PA_BCR+0x0010) /* PCI Conector detect control */
+#define PA_EXTGIO       (PA_BCR+0x0016) /* Extension GPIO Control */
+#define PA_IVDRMON      (PA_BCR+0x0018) /* iVDR Moniter control */
+#define PA_IVDRCTL      (PA_BCR+0x001a) /* iVDR control */
+#define PA_OBLED        (PA_BCR+0x001c) /* On Board LED control */
+#define PA_OBSW         (PA_BCR+0x001e) /* On Board Switch control */
+#define PA_AUDIOSEL     (PA_BCR+0x0020) /* Sound Interface Select control */
+#define PA_EXTPLR       (PA_BCR+0x001e) /* Extention Pin Polarity control */
+#define PA_TPCTL        (PA_BCR+0x0100) /* Touch Panel Access control */
+#define PA_TPDCKCTL     (PA_BCR+0x0102) /* Touch Panel Access data control */
+#define PA_TPCTLCLR     (PA_BCR+0x0104) /* Touch Panel Access control */
+#define PA_TPXPOS       (PA_BCR+0x0106) /* Touch Panel X position control */
+#define PA_TPYPOS       (PA_BCR+0x0108) /* Touch Panel Y position control */
+#define PA_DBSW         (PA_BCR+0x0200) /* Debug Board Switch control */
+#define PA_CFCTL        (PA_BCR+0x0300) /* CF Timing control */
+#define PA_CFPOW        (PA_BCR+0x0302) /* CF Power control */
+#define PA_CFCDINTCLR   (PA_BCR+0x0304) /* CF Insert Interrupt clear */
+#define PA_SCSMR0       (PA_BCR+0x0400) /* SCIF0 Serial mode control */
+#define PA_SCBRR0       (PA_BCR+0x0404) /* SCIF0 Bit rate control */
+#define PA_SCSCR0       (PA_BCR+0x0408) /* SCIF0 Serial control */
+#define PA_SCFTDR0      (PA_BCR+0x040c) /* SCIF0 Send FIFO control */
+#define PA_SCFSR0       (PA_BCR+0x0410) /* SCIF0 Serial status control */
+#define PA_SCFRDR0      (PA_BCR+0x0414) /* SCIF0 Receive FIFO control */
+#define PA_SCFCR0       (PA_BCR+0x0418) /* SCIF0 FIFO control */
+#define PA_SCTFDR0      (PA_BCR+0x041c) /* SCIF0 Send FIFO data control */
+#define PA_SCRFDR0      (PA_BCR+0x0420) /* SCIF0 Receive FIFO data control */
+#define PA_SCSPTR0      (PA_BCR+0x0424) /* SCIF0 Serial Port control */
+#define PA_SCLSR0       (PA_BCR+0x0428) /* SCIF0 Line Status control */
+#define PA_SCRER0       (PA_BCR+0x042c) /* SCIF0 Serial Error control */
+#define PA_SCSMR1       (PA_BCR+0x0500) /* SCIF1 Serial mode control */
+#define PA_SCBRR1       (PA_BCR+0x0504) /* SCIF1 Bit rate control */
+#define PA_SCSCR1       (PA_BCR+0x0508) /* SCIF1 Serial control */
+#define PA_SCFTDR1      (PA_BCR+0x050c) /* SCIF1 Send FIFO control */
+#define PA_SCFSR1       (PA_BCR+0x0510) /* SCIF1 Serial status control */
+#define PA_SCFRDR1      (PA_BCR+0x0514) /* SCIF1 Receive FIFO control */
+#define PA_SCFCR1       (PA_BCR+0x0518) /* SCIF1 FIFO control */
+#define PA_SCTFDR1      (PA_BCR+0x051c) /* SCIF1 Send FIFO data control */
+#define PA_SCRFDR1      (PA_BCR+0x0520) /* SCIF1 Receive FIFO data control */
+#define PA_SCSPTR1      (PA_BCR+0x0524) /* SCIF1 Serial Port control */
+#define PA_SCLSR1       (PA_BCR+0x0528) /* SCIF1 Line Status control */
+#define PA_SCRER1       (PA_BCR+0x052c) /* SCIF1 Serial Error control */
+#define PA_ICCR         (PA_BCR+0x0600) /* Serial control */
+#define PA_SAR          (PA_BCR+0x0602) /* Serial Slave control */
+#define PA_MDR          (PA_BCR+0x0604) /* Serial Mode control */
+#define PA_ADR1         (PA_BCR+0x0606) /* Serial Address1 control */
+#define PA_DAR1         (PA_BCR+0x0646) /* Serial Data1 control */
+#define PA_VERREG       (PA_BCR+0x0700) /* FPGA Version Register */
+#define PA_POFF         (PA_BCR+0x0800) /* System Power Off control */
+#define PA_PMR          (PA_BCR+0x0900) /*  */
+
+#define PA_AX88796L     0xa4100400      /* AX88796L Area */
+#define PA_SC1602BSLB   0xa6000000      /* SC1602BSLB Area */
+#define PA_AREA5_IO     0xb4000000      /* Area 5 IO Memory */
+#define PA_AREA6_IO     0xb8000000      /* Area 6 IO Memory */
+#define PA_IDE_OFFSET   0x1f0           /* CF IDE Offset */
+#define AX88796L_IO_BASE        0x1000  /* AX88796L IO Base Address */
+
+#define IRLCNTR1        (PA_BCR + 0)    /* Interrupt Control Register1 */
+
+#define IRQ_PCISLOT1    65              /* PCI Slot #1 IRQ */
+#define IRQ_PCISLOT2    66              /* PCI Slot #2 IRQ */
+#define IRQ_PCISLOT3    67              /* PCI Slot #3 IRQ */
+#define IRQ_PCISLOT4    68              /* PCI Slot #4 IRQ */
+#define IRQ_CFCARD      1               /* CF Card IRQ */
+// #define IRQ_CFINST   0               /* CF Card Insert IRQ */
+#define IRQ_TP          2               /* Touch Panel IRQ */
+#define IRQ_SCI1        3               /* SCI1 IRQ */
+#define IRQ_SCI0        4               /* SCI0 IRQ */
+#define IRQ_2SERIAL     5               /* Serial IRQ */
+#define IRQ_RTC         6               /* RTC A / B IRQ */
+#define IRQ_EXTENTION6  7               /* EXT6n IRQ */
+#define IRQ_EXTENTION5  8               /* EXT5n IRQ */
+#define IRQ_EXTENTION4  9               /* EXT4n IRQ */
+#define IRQ_EXTENTION2  10              /* EXT2n IRQ */
+#define IRQ_EXTENTION1  11              /* EXT1n IRQ */
+#define IRQ_ONETH       13              /* On board Ethernet IRQ */
+#define IRQ_PSW         14              /* Push Switch IRQ */
+
+#else /* R7780RP */
+
+#define PA_BCR		0xa5000000	/* FPGA */
+#define	PA_IRLMSK	(PA_BCR+0x0000)	/* Interrupt Mask control */
+#define PA_IRLMON	(PA_BCR+0x0002)	/* Interrupt Status control */
+#define	PA_SDPOW	(PA_BCR+0x0004)	/* SD Power control */
+#define	PA_RSTCTL	(PA_BCR+0x0006)	/* Device Reset control */
+#define	PA_PCIBD	(PA_BCR+0x0008)	/* PCI Board detect control */
+#define	PA_PCICD	(PA_BCR+0x000a)	/* PCI Conector detect control */
+#define	PA_ZIGIO1	(PA_BCR+0x000c)	/* Zigbee IO control 1 */
+#define	PA_ZIGIO2	(PA_BCR+0x000e)	/* Zigbee IO control 2 */
+#define	PA_ZIGIO3	(PA_BCR+0x0010)	/* Zigbee IO control 3 */
+#define	PA_ZIGIO4	(PA_BCR+0x0012)	/* Zigbee IO control 4 */
+#define	PA_IVDRMON	(PA_BCR+0x0014)	/* iVDR Moniter control */
+#define	PA_IVDRCTL	(PA_BCR+0x0016)	/* iVDR control */
+#define PA_OBLED	(PA_BCR+0x0018)	/* On Board LED control */
+#define PA_OBSW		(PA_BCR+0x001a)	/* On Board Switch control */
+#define PA_AUDIOSEL	(PA_BCR+0x001c)	/* Sound Interface Select control */
+#define PA_EXTPLR	(PA_BCR+0x001e)	/* Extention Pin Polarity control */
+#define PA_TPCTL	(PA_BCR+0x0100)	/* Touch Panel Access control */
+#define PA_TPDCKCTL	(PA_BCR+0x0102)	/* Touch Panel Access data control */
+#define PA_TPCTLCLR	(PA_BCR+0x0104)	/* Touch Panel Access control */
+#define PA_TPXPOS	(PA_BCR+0x0106)	/* Touch Panel X position control */
+#define PA_TPYPOS	(PA_BCR+0x0108)	/* Touch Panel Y position control */
+#define PA_DBDET	(PA_BCR+0x0200)	/* Debug Board detect control */
+#define PA_DBDISPCTL	(PA_BCR+0x0202)	/* Debug Board Dot timing control */
+#define PA_DBSW		(PA_BCR+0x0204)	/* Debug Board Switch control */
+#define PA_CFCTL	(PA_BCR+0x0300)	/* CF Timing control */
+#define PA_CFPOW	(PA_BCR+0x0302)	/* CF Power control */
+#define PA_CFCDINTCLR	(PA_BCR+0x0304)	/* CF Insert Interrupt clear */
+#define PA_SCSMR	(PA_BCR+0x0400)	/* SCIF Serial mode control */
+#define PA_SCBRR	(PA_BCR+0x0402)	/* SCIF Bit rate control */
+#define PA_SCSCR	(PA_BCR+0x0404)	/* SCIF Serial control */
+#define PA_SCFDTR	(PA_BCR+0x0406)	/* SCIF Send FIFO control */
+#define PA_SCFSR	(PA_BCR+0x0408)	/* SCIF Serial status control */
+#define PA_SCFRDR	(PA_BCR+0x040a)	/* SCIF Receive FIFO control */
+#define PA_SCFCR	(PA_BCR+0x040c)	/* SCIF FIFO control */
+#define PA_SCFDR	(PA_BCR+0x040e)	/* SCIF FIFO data control */
+#define PA_SCLSR	(PA_BCR+0x0412)	/* SCIF Line Status control */
+#define PA_ICCR		(PA_BCR+0x0500)	/* Serial control */
+#define PA_SAR		(PA_BCR+0x0502)	/* Serial Slave control */
+#define PA_MDR		(PA_BCR+0x0504)	/* Serial Mode control */
+#define PA_ADR1		(PA_BCR+0x0506)	/* Serial Address1 control */
+#define PA_DAR1		(PA_BCR+0x0546)	/* Serial Data1 control */
+#define PA_VERREG	(PA_BCR+0x0600)	/* FPGA Version Register */
+
+#define PA_AX88796L	0xa5800400	/* AX88796L Area */
+#define PA_SC1602BSLB	0xa6000000	/* SC1602BSLB Area */
+#define PA_AREA5_IO	0xb4000000	/* Area 5 IO Memory */
+#define PA_AREA6_IO	0xb8000000	/* Area 6 IO Memory */
+#define PA_IDE_OFFSET	0x1f0		/* CF IDE Offset */
+#define AX88796L_IO_BASE	0x1000	/* AX88796L IO Base Address */
+
+#define IRLCNTR1	(PA_BCR + 0)	/* Interrupt Control Register1 */
+
+#define IRQ_PCISLOT1	0		/* PCI Slot #1 IRQ */
+#define IRQ_PCISLOT2	1		/* PCI Slot #2 IRQ */
+#define IRQ_PCISLOT3	2		/* PCI Slot #3 IRQ */
+#define IRQ_PCISLOT4	3		/* PCI Slot #4 IRQ */
+#define IRQ_CFCARD	4		/* CF Card IRQ */
+#define IRQ_CFINST	5		/* CF Card Insert IRQ */
+#define IRQ_M66596	6		/* M66596 IRQ */
+#define IRQ_SDCARD	7		/* SD Card IRQ */
+#define IRQ_TUCHPANEL	8		/* Touch Panel IRQ */
+#define IRQ_SCI		9		/* SCI IRQ */
+#define IRQ_2SERIAL	10		/* Serial IRQ */
+#define	IRQ_EXTENTION	11		/* EXTn IRQ */
+#define IRQ_ONETH	12		/* On board Ethernet IRQ */
+#define IRQ_PSW		13		/* Push Switch IRQ */
+#define IRQ_ZIGBEE	14		/* Ziggbee IO IRQ */
+
+#endif  /* CONFIG_SH_R7780MP */
+
+#define __IO_PREFIX	r7780rp
+#include <asm/io_generic.h>
+
+#endif  /* __ASM_SH_RENESAS_R7780RP */

include/asm-sh/rts7751r2d/rts7751r2d.h

@@ -41,8 +41,6 @@
 
 #define PA_AX88796L	0xaa000400	/* AX88796L Area */
 #define PA_VOYAGER	0xab000000	/* VOYAGER GX Area */
-#define PA_AREA5_IO	0xb4000000	/* Area 5 IO Memory */
-#define PA_AREA6_IO	0xb8000000	/* Area 6 IO Memory */
 #define PA_IDE_OFFSET	0x1f0		/* CF IDE Offset */
 #define AX88796L_IO_BASE	0x1000	/* AX88796L IO Base Address */