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-rw-r--r--arch/sh/boards/renesas/edosk7705/Makefile4
-rw-r--r--arch/sh/boards/renesas/edosk7705/setup.c29
-rw-r--r--arch/sh/boards/renesas/hs7751rvoip/Kconfig12
-rw-r--r--arch/sh/boards/renesas/hs7751rvoip/Makefile6
-rw-r--r--arch/sh/boards/renesas/hs7751rvoip/io.c252
-rw-r--r--arch/sh/boards/renesas/hs7751rvoip/irq.c6
-rw-r--r--arch/sh/boards/renesas/hs7751rvoip/led.c26
-rw-r--r--arch/sh/boards/renesas/hs7751rvoip/mach.c54
-rw-r--r--arch/sh/boards/renesas/hs7751rvoip/setup.c94
-rw-r--r--arch/sh/boards/renesas/r7780rp/Kconfig14
-rw-r--r--arch/sh/boards/renesas/r7780rp/Makefile6
-rw-r--r--arch/sh/boards/renesas/r7780rp/io.c301
-rw-r--r--arch/sh/boards/renesas/r7780rp/irq.c117
-rw-r--r--arch/sh/boards/renesas/r7780rp/led.c45
-rw-r--r--arch/sh/boards/renesas/r7780rp/setup.c163
-rw-r--r--arch/sh/boards/renesas/rts7751r2d/Kconfig12
-rw-r--r--arch/sh/boards/renesas/rts7751r2d/Makefile8
-rw-r--r--arch/sh/boards/renesas/rts7751r2d/io.c191
-rw-r--r--arch/sh/boards/renesas/rts7751r2d/irq.c6
-rw-r--r--arch/sh/boards/renesas/rts7751r2d/led.c11
-rw-r--r--arch/sh/boards/renesas/rts7751r2d/mach.c69
-rw-r--r--arch/sh/boards/renesas/rts7751r2d/setup.c139
-rw-r--r--arch/sh/boards/renesas/sh7710voipgw/Makefile1
-rw-r--r--arch/sh/boards/renesas/sh7710voipgw/setup.c109
-rw-r--r--arch/sh/boards/renesas/systemh/io.c163
-rw-r--r--arch/sh/boards/renesas/systemh/irq.c10
-rw-r--r--arch/sh/boards/renesas/systemh/setup.c30
27 files changed, 1208 insertions, 670 deletions
diff --git a/arch/sh/boards/renesas/edosk7705/Makefile b/arch/sh/boards/renesas/edosk7705/Makefile
index 7fccbf2e4a1d..14bdd531f116 100644
--- a/arch/sh/boards/renesas/edosk7705/Makefile
+++ b/arch/sh/boards/renesas/edosk7705/Makefile
@@ -1,10 +1,6 @@
#
# Makefile for the EDOSK7705 specific parts of the kernel
#
-# Note! Dependencies are done automagically by 'make dep', which also
-# removes any old dependencies. DON'T put your own dependencies here
-# unless it's something special (ie not a .c file).
-#
obj-y := setup.o io.o
diff --git a/arch/sh/boards/renesas/edosk7705/setup.c b/arch/sh/boards/renesas/edosk7705/setup.c
index ba143fa4afaa..ec5be0107719 100644
--- a/arch/sh/boards/renesas/edosk7705/setup.c
+++ b/arch/sh/boards/renesas/edosk7705/setup.c
@@ -8,19 +8,21 @@
* Modified for edosk7705 development
* board by S. Dunn, 2003.
*/
-
#include <linux/init.h>
#include <asm/machvec.h>
-#include <asm/machvec_init.h>
#include <asm/edosk7705/io.h>
-static void init_edosk7705(void);
+static void __init sh_edosk7705_init_irq(void)
+{
+ /* This is the Ethernet interrupt */
+ make_imask_irq(0x09);
+}
/*
* The Machine Vector
*/
-
struct sh_machine_vector mv_edosk7705 __initmv = {
+ .mv_name = "EDOSK7705",
.mv_nr_irqs = 80,
.mv_inb = sh_edosk7705_inb,
@@ -37,23 +39,6 @@ struct sh_machine_vector mv_edosk7705 __initmv = {
.mv_outsl = sh_edosk7705_outsl,
.mv_isa_port2addr = sh_edosk7705_isa_port2addr,
- .mv_init_irq = init_edosk7705,
+ .mv_init_irq = sh_edosk7705_init_irq,
};
ALIAS_MV(edosk7705)
-
-static void __init init_edosk7705(void)
-{
- /* This is the Ethernet interrupt */
- make_imask_irq(0x09);
-}
-
-const char *get_system_type(void)
-{
- return "EDOSK7705";
-}
-
-void __init platform_setup(void)
-{
- /* Nothing .. */
-}
-
diff --git a/arch/sh/boards/renesas/hs7751rvoip/Kconfig b/arch/sh/boards/renesas/hs7751rvoip/Kconfig
new file mode 100644
index 000000000000..1743be477be5
--- /dev/null
+++ b/arch/sh/boards/renesas/hs7751rvoip/Kconfig
@@ -0,0 +1,12 @@
+if SH_HS7751RVOIP
+
+menu "HS7751RVoIP options"
+
+config HS7751RVOIP_CODEC
+ bool "Support VoIP Codec section"
+ help
+ Selecting this option will support CODEC section.
+
+endmenu
+
+endif
diff --git a/arch/sh/boards/renesas/hs7751rvoip/Makefile b/arch/sh/boards/renesas/hs7751rvoip/Makefile
index e8b4109ace11..e626377c55ee 100644
--- a/arch/sh/boards/renesas/hs7751rvoip/Makefile
+++ b/arch/sh/boards/renesas/hs7751rvoip/Makefile
@@ -1,12 +1,8 @@
#
# Makefile for the HS7751RVoIP specific parts of the kernel
#
-# Note! Dependencies are done automagically by 'make dep', which also
-# removes any old dependencies. DON'T put your own dependencies here
-# unless it's something special (ie not a .c file).
-#
-obj-y := mach.o setup.o io.o irq.o led.o
+obj-y := setup.o io.o irq.o
obj-$(CONFIG_PCI) += pci.o
diff --git a/arch/sh/boards/renesas/hs7751rvoip/io.c b/arch/sh/boards/renesas/hs7751rvoip/io.c
index 3a1abfa2fefb..9ea1136b219b 100644
--- a/arch/sh/boards/renesas/hs7751rvoip/io.c
+++ b/arch/sh/boards/renesas/hs7751rvoip/io.c
@@ -10,21 +10,16 @@
* placeholder code from io_hs7751rvoip.c left in with the
* expectation of later SuperIO and PCMCIA access.
*/
-
#include <linux/kernel.h>
#include <linux/types.h>
+#include <linux/module.h>
+#include <linux/pci.h>
#include <asm/io.h>
#include <asm/hs7751rvoip/hs7751rvoip.h>
#include <asm/addrspace.h>
-#include <linux/module.h>
-#include <linux/pci.h>
-#include "../../../drivers/pci/pci-sh7751.h"
-
-extern void *area5_io8_base; /* Area 5 8bit I/O Base address */
extern void *area6_io8_base; /* Area 6 8bit I/O Base address */
extern void *area5_io16_base; /* Area 5 16bit I/O Base address */
-extern void *area6_io16_base; /* Area 6 16bit I/O Base address */
/*
* The 7751R HS7751RVoIP uses the built-in PCI controller (PCIC)
@@ -33,25 +28,8 @@ extern void *area6_io16_base; /* Area 6 16bit I/O Base address */
* like the other Solution Engine boards.
*/
-#define PCIIOBR (volatile long *)PCI_REG(SH7751_PCIIOBR)
-#define PCIMBR (volatile long *)PCI_REG(SH7751_PCIMBR)
-#define PCI_IO_AREA SH7751_PCI_IO_BASE
-#define PCI_MEM_AREA SH7751_PCI_CONFIG_BASE
-
-#define PCI_IOMAP(adr) (PCI_IO_AREA + (adr & ~SH7751_PCIIOBR_MASK))
-
-#if defined(CONFIG_HS7751RVOIP_CODEC)
#define CODEC_IO_BASE 0x1000
-#endif
-
-#define maybebadio(name,port) \
- printk("bad PC-like io %s for port 0x%lx at 0x%08x\n", \
- #name, (port), (__u32) __builtin_return_address(0))
-
-static inline void delay(void)
-{
- ctrl_inw(0xa0000000);
-}
+#define CODEC_IOMAP(a) ((unsigned long)area6_io8_base + ((a) - CODEC_IO_BASE))
static inline unsigned long port2adr(unsigned int port)
{
@@ -59,9 +37,10 @@ static inline unsigned long port2adr(unsigned int port)
if (port == 0x3f6)
return ((unsigned long)area5_io16_base + 0x0c);
else
- return ((unsigned long)area5_io16_base + 0x800 + ((port-0x1f0) << 1));
+ return ((unsigned long)area5_io16_base + 0x800 +
+ ((port-0x1f0) << 1));
else
- maybebadio(port2adr, (unsigned long)port);
+ maybebadio((unsigned long)port);
return port;
}
@@ -78,25 +57,10 @@ static inline int shifted_port(unsigned long port)
}
#if defined(CONFIG_HS7751RVOIP_CODEC)
-static inline int
-codec_port(unsigned long port)
-{
- if (CODEC_IO_BASE <= port && port < (CODEC_IO_BASE+0x20))
- return 1;
- else
- return 0;
-}
-#endif
-
-/* 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_SH7751_PCIIO(port) \
- ((port >= PCIBIOS_MIN_IO) && (port < (PCIBIOS_MIN_IO + SH7751_PCI_IO_SIZE)))
+#define codec_port(port) \
+ ((CODEC_IO_BASE <= (port)) && ((port) < (CODEC_IO_BASE + 0x20)))
#else
-#define CHECK_SH7751_PCIIO(port) (0)
+#define codec_port(port) (0)
#endif
/*
@@ -109,15 +73,13 @@ codec_port(unsigned long port)
unsigned char hs7751rvoip_inb(unsigned long port)
{
if (PXSEG(port))
- return *(volatile unsigned char *)port;
-#if defined(CONFIG_HS7751RVOIP_CODEC)
+ return ctrl_inb(port);
else if (codec_port(port))
- return *(volatile unsigned char *)((unsigned long)area6_io8_base+(port-CODEC_IO_BASE));
-#endif
- else if (CHECK_SH7751_PCIIO(port) || shifted_port(port))
- return *(volatile unsigned char *)PCI_IOMAP(port);
+ return ctrl_inb(CODEC_IOMAP(port));
+ else if (is_pci_ioaddr(port) || shifted_port(port))
+ return ctrl_inb(pci_ioaddr(port));
else
- return (*(volatile unsigned short *)port2adr(port) & 0xff);
+ return ctrl_inw(port2adr(port)) & 0xff;
}
unsigned char hs7751rvoip_inb_p(unsigned long port)
@@ -125,38 +87,36 @@ unsigned char hs7751rvoip_inb_p(unsigned long port)
unsigned char v;
if (PXSEG(port))
- v = *(volatile unsigned char *)port;
-#if defined(CONFIG_HS7751RVOIP_CODEC)
+ v = ctrl_inb(port);
else if (codec_port(port))
- v = *(volatile unsigned char *)((unsigned long)area6_io8_base+(port-CODEC_IO_BASE));
-#endif
- else if (CHECK_SH7751_PCIIO(port) || shifted_port(port))
- v = *(volatile unsigned char *)PCI_IOMAP(port);
+ v = ctrl_inb(CODEC_IOMAP(port));
+ else if (is_pci_ioaddr(port) || shifted_port(port))
+ v = ctrl_inb(pci_ioaddr(port));
else
- v = (*(volatile unsigned short *)port2adr(port) & 0xff);
- delay();
+ v = ctrl_inw(port2adr(port)) & 0xff;
+ ctrl_delay();
return v;
}
unsigned short hs7751rvoip_inw(unsigned long port)
{
if (PXSEG(port))
- return *(volatile unsigned short *)port;
- else if (CHECK_SH7751_PCIIO(port) || shifted_port(port))
- return *(volatile unsigned short *)PCI_IOMAP(port);
+ return ctrl_inw(port);
+ else if (is_pci_ioaddr(port) || shifted_port(port))
+ return ctrl_inw(pci_ioaddr(port));
else
- maybebadio(inw, port);
+ maybebadio(port);
return 0;
}
unsigned int hs7751rvoip_inl(unsigned long port)
{
if (PXSEG(port))
- return *(volatile unsigned long *)port;
- else if (CHECK_SH7751_PCIIO(port) || shifted_port(port))
- return *(volatile unsigned long *)PCI_IOMAP(port);
+ return ctrl_inl(port);
+ else if (is_pci_ioaddr(port) || shifted_port(port))
+ return ctrl_inl(pci_ioaddr(port));
else
- maybebadio(inl, port);
+ maybebadio(port);
return 0;
}
@@ -164,146 +124,160 @@ void hs7751rvoip_outb(unsigned char value, unsigned long port)
{
if (PXSEG(port))
- *(volatile unsigned char *)port = value;
-#if defined(CONFIG_HS7751RVOIP_CODEC)
+ ctrl_outb(value, port);
else if (codec_port(port))
- *(volatile unsigned cjar *)((unsigned long)area6_io8_base+(port-CODEC_IO_BASE)) = value;
-#endif
- else if (CHECK_SH7751_PCIIO(port) || shifted_port(port))
- *(unsigned char *)PCI_IOMAP(port) = value;
+ ctrl_outb(value, CODEC_IOMAP(port));
+ else if (is_pci_ioaddr(port) || shifted_port(port))
+ ctrl_outb(value, pci_ioaddr(port));
else
- *(volatile unsigned short *)port2adr(port) = value;
+ ctrl_outb(value, port2adr(port));
}
void hs7751rvoip_outb_p(unsigned char value, unsigned long port)
{
if (PXSEG(port))
- *(volatile unsigned char *)port = value;
-#if defined(CONFIG_HS7751RVOIP_CODEC)
+ ctrl_outb(value, port);
else if (codec_port(port))
- *(volatile unsigned cjar *)((unsigned long)area6_io8_base+(port-CODEC_IO_BASE)) = value;
-#endif
- else if (CHECK_SH7751_PCIIO(port) || shifted_port(port))
- *(unsigned char *)PCI_IOMAP(port) = value;
+ ctrl_outb(value, CODEC_IOMAP(port));
+ else if (is_pci_ioaddr(port) || shifted_port(port))
+ ctrl_outb(value, pci_ioaddr(port));
else
- *(volatile unsigned short *)port2adr(port) = value;
- delay();
+ ctrl_outw(value, port2adr(port));
+
+ ctrl_delay();
}
void hs7751rvoip_outw(unsigned short value, unsigned long port)
{
if (PXSEG(port))
- *(volatile unsigned short *)port = value;
- else if (CHECK_SH7751_PCIIO(port) || shifted_port(port))
- *(unsigned short *)PCI_IOMAP(port) = value;
+ ctrl_outw(value, port);
+ else if (is_pci_ioaddr(port) || shifted_port(port))
+ ctrl_outw(value, pci_ioaddr(port));
else
- maybebadio(outw, port);
+ maybebadio(port);
}
void hs7751rvoip_outl(unsigned int value, unsigned long port)
{
if (PXSEG(port))
- *(volatile unsigned long *)port = value;
- else if (CHECK_SH7751_PCIIO(port) || shifted_port(port))
- *((unsigned long *)PCI_IOMAP(port)) = value;
+ ctrl_outl(value, port);
+ else if (is_pci_ioaddr(port) || shifted_port(port))
+ ctrl_outl(value, pci_ioaddr(port));
else
- maybebadio(outl, port);
+ maybebadio(port);
}
void hs7751rvoip_insb(unsigned long port, void *addr, unsigned long count)
{
+ u8 *buf = addr;
+
if (PXSEG(port))
- while (count--) *((unsigned char *) addr)++ = *(volatile unsigned char *)port;
-#if defined(CONFIG_HS7751RVOIP_CODEC)
+ while (count--)
+ *buf++ = ctrl_inb(port);
else if (codec_port(port))
- while (count--) *((unsigned char *) addr)++ = *(volatile unsigned char *)((unsigned long)area6_io8_base+(port-CODEC_IO_BASE));
-#endif
- else if (CHECK_SH7751_PCIIO(port) || shifted_port(port)) {
- volatile __u8 *bp = (__u8 *)PCI_IOMAP(port);
+ while (count--)
+ *buf++ = ctrl_inb(CODEC_IOMAP(port));
+ else if (is_pci_ioaddr(port) || shifted_port(port)) {
+ volatile u8 *bp = (volatile u8 *)pci_ioaddr(port);
- while (count--) *((volatile unsigned char *) addr)++ = *bp;
+ while (count--)
+ *buf++ = *bp;
} else {
- volatile __u16 *p = (volatile unsigned short *)port2adr(port);
+ volatile u16 *p = (volatile u16 *)port2adr(port);
- while (count--) *((unsigned char *) addr)++ = *p & 0xff;
+ while (count--)
+ *buf++ = *p & 0xff;
}
}
void hs7751rvoip_insw(unsigned long port, void *addr, unsigned long count)
{
- volatile __u16 *p;
+ volatile u16 *p;
+ u16 *buf = addr;
if (PXSEG(port))
- p = (volatile unsigned short *)port;
- else if (CHECK_SH7751_PCIIO(port) || shifted_port(port))
- p = (volatile unsigned short *)PCI_IOMAP(port);
+ p = (volatile u16 *)port;
+ else if (is_pci_ioaddr(port) || shifted_port(port))
+ p = (volatile u16 *)pci_ioaddr(port);
else
- p = (volatile unsigned short *)port2adr(port);
- while (count--) *((__u16 *) addr)++ = *p;
+ p = (volatile u16 *)port2adr(port);
+ while (count--)
+ *buf++ = *p;
}
void hs7751rvoip_insl(unsigned long port, void *addr, unsigned long count)
{
- if (CHECK_SH7751_PCIIO(port) || shifted_port(port)) {
- volatile __u32 *p = (__u32 *)PCI_IOMAP(port);
- while (count--) *((__u32 *) addr)++ = *p;
+ if (is_pci_ioaddr(port) || shifted_port(port)) {
+ volatile u32 *p = (volatile u32 *)pci_ioaddr(port);
+ u32 *buf = addr;
+
+ while (count--)
+ *buf++ = *p;
} else
- maybebadio(insl, port);
+ maybebadio(port);
}
void hs7751rvoip_outsb(unsigned long port, const void *addr, unsigned long count)
{
+ const u8 *buf = addr;
+
if (PXSEG(port))
- while (count--) *(volatile unsigned char *)port = *((unsigned char *) addr)++;
-#if defined(CONFIG_HS7751RVOIP_CODEC)
+ while (count--)
+ ctrl_outb(*buf++, port);
else if (codec_port(port))
- while (count--) *(volatile unsigned char *)((unsigned long)area6_io8_base+(port-CODEC_IO_BASE)) = *((unsigned char *) addr)++;
-#endif
- else if (CHECK_SH7751_PCIIO(port) || shifted_port(port)) {
- volatile __u8 *bp = (__u8 *)PCI_IOMAP(port);
+ while (count--)
+ ctrl_outb(*buf++, CODEC_IOMAP(port));
+ else if (is_pci_ioaddr(port) || shifted_port(port)) {
+ volatile u8 *bp = (volatile u8 *)pci_ioaddr(port);
- while (count--) *bp = *((volatile unsigned char *) addr)++;
+ while (count--)
+ *bp = *buf++;
} else {
- volatile __u16 *p = (volatile unsigned short *)port2adr(port);
+ volatile u16 *p = (volatile u16 *)port2adr(port);
- while (count--) *p = *((unsigned char *) addr)++;
+ while (count--)
+ *p = *buf++;
}
}
void hs7751rvoip_outsw(unsigned long port, const void *addr, unsigned long count)
{
- volatile __u16 *p;
+ volatile u16 *p;
+ const u16 *buf = addr;
if (PXSEG(port))
- p = (volatile unsigned short *)port;
- else if (CHECK_SH7751_PCIIO(port) || shifted_port(port))
- p = (volatile unsigned short *)PCI_IOMAP(port);
+ p = (volatile u16 *)port;
+ else if (is_pci_ioaddr(port) || shifted_port(port))
+ p = (volatile u16 *)pci_ioaddr(port);
else
- p = (volatile unsigned short *)port2adr(port);
- while (count--) *p = *((__u16 *) addr)++;
+ p = (volatile u16 *)port2adr(port);
+
+ while (count--)
+ *p = *buf++;
}
void hs7751rvoip_outsl(unsigned long port, const void *addr, unsigned long count)
{
- if (CHECK_SH7751_PCIIO(port) || shifted_port(port)) {
- volatile __u32 *p = (__u32 *)PCI_IOMAP(port);
+ const u32 *buf = addr;
- while (count--) *p = *((__u32 *) addr)++;
+ if (is_pci_ioaddr(port) || shifted_port(port)) {
+ volatile u32 *p = (volatile u32 *)pci_ioaddr(port);
+
+ while (count--)
+ *p = *buf++;
} else
- maybebadio(outsl, port);
+ maybebadio(port);
}
-void *hs7751rvoip_ioremap(unsigned long offset, unsigned long size)
+void __iomem *hs7751rvoip_ioport_map(unsigned long port, unsigned int size)
{
- if (offset >= 0xfd000000)
- return (void *)offset;
- else
- return (void *)P2SEGADDR(offset);
-}
-EXPORT_SYMBOL(hs7751rvoip_ioremap);
+ if (PXSEG(port))
+ return (void __iomem *)port;
+ else if (unlikely(codec_port(port) && (size == 1)))
+ return (void __iomem *)CODEC_IOMAP(port);
+ else if (is_pci_ioaddr(port))
+ return (void __iomem *)pci_ioaddr(port);
-unsigned long hs7751rvoip_isa_port2addr(unsigned long offset)
-{
- return port2adr(offset);
+ return (void __iomem *)port2adr(port);
}
diff --git a/arch/sh/boards/renesas/hs7751rvoip/irq.c b/arch/sh/boards/renesas/hs7751rvoip/irq.c
index 705b7ddcb0d2..c617b188258a 100644
--- a/arch/sh/boards/renesas/hs7751rvoip/irq.c
+++ b/arch/sh/boards/renesas/hs7751rvoip/irq.c
@@ -35,30 +35,24 @@ static unsigned int startup_hs7751rvoip_irq(unsigned int irq)
static void disable_hs7751rvoip_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(IRLCNTR3);
val &= mask;
ctrl_outw(val, IRLCNTR3);
- local_irq_restore(flags);
}
static void enable_hs7751rvoip_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(IRLCNTR3);
val |= value;
ctrl_outw(val, IRLCNTR3);
- local_irq_restore(flags);
}
static void ack_hs7751rvoip_irq(unsigned int irq)
diff --git a/arch/sh/boards/renesas/hs7751rvoip/led.c b/arch/sh/boards/renesas/hs7751rvoip/led.c
deleted file mode 100644
index b6608fff9f38..000000000000
--- a/arch/sh/boards/renesas/hs7751rvoip/led.c
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * linux/arch/sh/kernel/setup_hs7751rvoip.c
- *
- * Copyright (C) 2000 Kazumoto Kojima
- *
- * Renesas Technology Sales HS7751RVoIP Support.
- *
- * Modified for HS7751RVoIP by
- * Atom Create Engineering Co., Ltd. 2002.
- * Lineo uSolutions, Inc. 2003.
- */
-
-#include <asm/io.h>
-#include <asm/hs7751rvoip/hs7751rvoip.h>
-
-extern unsigned int debug_counter;
-
-void debug_led_disp(void)
-{
- unsigned short value;
-
- value = (unsigned char)debug_counter++;
- ctrl_outb((0xf0|value), PA_OUTPORTR);
- if (value == 0x0f)
- debug_counter = 0;
-}
diff --git a/arch/sh/boards/renesas/hs7751rvoip/mach.c b/arch/sh/boards/renesas/hs7751rvoip/mach.c
deleted file mode 100644
index caf967f77c61..000000000000
--- a/arch/sh/boards/renesas/hs7751rvoip/mach.c
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * linux/arch/sh/kernel/mach_hs7751rvoip.c
- *
- * Minor tweak of mach_se.c file to reference hs7751rvoip-specific items.
- *
- * May be copied or modified under the terms of the GNU General Public
- * License. See linux/COPYING for more information.
- *
- * Machine vector for the Renesas Technology sales HS7751RVoIP
- */
-
-#include <linux/init.h>
-
-#include <asm/machvec.h>
-#include <asm/rtc.h>
-#include <asm/irq.h>
-#include <asm/hs7751rvoip/io.h>
-
-extern void init_hs7751rvoip_IRQ(void);
-extern void *hs7751rvoip_ioremap(unsigned long, unsigned long);
-
-/*
- * The Machine Vector
- */
-
-struct sh_machine_vector mv_hs7751rvoip __initmv = {
- .mv_nr_irqs = 72,
-
- .mv_inb = hs7751rvoip_inb,
- .mv_inw = hs7751rvoip_inw,
- .mv_inl = hs7751rvoip_inl,
- .mv_outb = hs7751rvoip_outb,
- .mv_outw = hs7751rvoip_outw,
- .mv_outl = hs7751rvoip_outl,
-
- .mv_inb_p = hs7751rvoip_inb_p,
- .mv_inw_p = hs7751rvoip_inw,
- .mv_inl_p = hs7751rvoip_inl,
- .mv_outb_p = hs7751rvoip_outb_p,
- .mv_outw_p = hs7751rvoip_outw,
- .mv_outl_p = hs7751rvoip_outl,
-
- .mv_insb = hs7751rvoip_insb,
- .mv_insw = hs7751rvoip_insw,
- .mv_insl = hs7751rvoip_insl,
- .mv_outsb = hs7751rvoip_outsb,
- .mv_outsw = hs7751rvoip_outsw,
- .mv_outsl = hs7751rvoip_outsl,
-
- .mv_ioremap = hs7751rvoip_ioremap,
- .mv_isa_port2addr = hs7751rvoip_isa_port2addr,
- .mv_init_irq = init_hs7751rvoip_IRQ,
-};
-ALIAS_MV(hs7751rvoip)
diff --git a/arch/sh/boards/renesas/hs7751rvoip/setup.c b/arch/sh/boards/renesas/hs7751rvoip/setup.c
index 29fb5ff70fb5..0414c15c3458 100644
--- a/arch/sh/boards/renesas/hs7751rvoip/setup.c
+++ b/arch/sh/boards/renesas/hs7751rvoip/setup.c
@@ -1,44 +1,38 @@
/*
- * linux/arch/sh/kernel/setup_hs7751rvoip.c
+ * Renesas Technology Sales HS7751RVoIP Support.
*
* Copyright (C) 2000 Kazumoto Kojima
*
- * Renesas Technology Sales HS7751RVoIP Support.
- *
* Modified for HS7751RVoIP by
* Atom Create Engineering Co., Ltd. 2002.
* Lineo uSolutions, Inc. 2003.
*/
-
#include <linux/init.h>
#include <linux/irq.h>
-
+#include <linux/mm.h>
+#include <linux/vmalloc.h>
#include <linux/hdreg.h>
#include <linux/ide.h>
+#include <linux/pm.h>
#include <asm/io.h>
#include <asm/hs7751rvoip/hs7751rvoip.h>
+#include <asm/machvec.h>
+#include <asm/rtc.h>
+#include <asm/irq.h>
-#include <linux/mm.h>
-#include <linux/vmalloc.h>
-
-/* defined in mm/ioremap.c */
-extern void * p3_ioremap(unsigned long phys_addr, unsigned long size, unsigned long flags);
-
-unsigned int debug_counter;
-
-const char *get_system_type(void)
+static void __init hs7751rvoip_init_irq(void)
{
- return "HS7751RVoIP";
+#if defined(CONFIG_HS7751RVOIP_CODEC)
+ make_ipr_irq(DMTE0_IRQ, DMA_IPR_ADDR, DMA_IPR_POS, DMA_PRIORITY);
+ make_ipr_irq(DMTE1_IRQ, DMA_IPR_ADDR, DMA_IPR_POS, DMA_PRIORITY);
+#endif
+
+ init_hs7751rvoip_IRQ();
}
-/*
- * Initialize the board
- */
-void __init platform_setup(void)
+static void hs7751rvoip_power_off(void)
{
- printk(KERN_INFO "Renesas Technology Sales HS7751RVoIP-2 support.\n");
- ctrl_outb(0xf0, PA_OUTPORTR);
- debug_counter = 0;
+ ctrl_outw(ctrl_inw(PA_OUTPORTR) & 0xffdf, PA_OUTPORTR);
}
void *area5_io8_base;
@@ -46,16 +40,15 @@ void *area6_io8_base;
void *area5_io16_base;
void *area6_io16_base;
-int __init cf_init(void)
+static int __init hs7751rvoip_cf_init(void)
{
pgprot_t prot;
- unsigned long paddrbase, psize;
+ unsigned long paddrbase;
/* open I/O area window */
paddrbase = virt_to_phys((void *)(PA_AREA5_IO+0x00000800));
- psize = PAGE_SIZE;
prot = PAGE_KERNEL_PCC(1, _PAGE_PCC_COM16);
- area5_io16_base = p3_ioremap(paddrbase, psize, prot.pgprot);
+ area5_io16_base = p3_ioremap(paddrbase, PAGE_SIZE, prot.pgprot);
if (!area5_io16_base) {
printk("allocate_cf_area : can't open CF I/O window!\n");
return -ENOMEM;
@@ -64,19 +57,18 @@ int __init cf_init(void)
/* XXX : do we need attribute and common-memory area also? */
paddrbase = virt_to_phys((void *)PA_AREA6_IO);
- psize = PAGE_SIZE;
#if defined(CONFIG_HS7751RVOIP_CODEC)
prot = PAGE_KERNEL_PCC(0, _PAGE_PCC_COM8);
#else
prot = PAGE_KERNEL_PCC(0, _PAGE_PCC_IO8);
#endif
- area6_io8_base = p3_ioremap(paddrbase, psize, prot.pgprot);
+ area6_io8_base = p3_ioremap(paddrbase, PAGE_SIZE, prot.pgprot);
if (!area6_io8_base) {
printk("allocate_cf_area : can't open CODEC I/O 8bit window!\n");
return -ENOMEM;
}
prot = PAGE_KERNEL_PCC(0, _PAGE_PCC_IO16);
- area6_io16_base = p3_ioremap(paddrbase, psize, prot.pgprot);
+ area6_io16_base = p3_ioremap(paddrbase, PAGE_SIZE, prot.pgprot);
if (!area6_io16_base) {
printk("allocate_cf_area : can't open CODEC I/O 16bit window!\n");
return -ENOMEM;
@@ -85,4 +77,46 @@ int __init cf_init(void)
return 0;
}
-__initcall (cf_init);
+/*
+ * Initialize the board
+ */
+static void __init hs7751rvoip_setup(char **cmdline_p)
+{
+ device_initcall(hs7751rvoip_cf_init);
+
+ ctrl_outb(0xf0, PA_OUTPORTR);
+ pm_power_off = hs7751rvoip_power_off;
+
+ printk(KERN_INFO "Renesas Technology Sales HS7751RVoIP-2 support.\n");
+}
+
+struct sh_machine_vector mv_hs7751rvoip __initmv = {
+ .mv_name = "HS7751RVoIP",
+ .mv_setup = hs7751rvoip_setup,
+ .mv_nr_irqs = 72,
+
+ .mv_inb = hs7751rvoip_inb,
+ .mv_inw = hs7751rvoip_inw,
+ .mv_inl = hs7751rvoip_inl,
+ .mv_outb = hs7751rvoip_outb,
+ .mv_outw = hs7751rvoip_outw,
+ .mv_outl = hs7751rvoip_outl,
+
+ .mv_inb_p = hs7751rvoip_inb_p,
+ .mv_inw_p = hs7751rvoip_inw,
+ .mv_inl_p = hs7751rvoip_inl,
+ .mv_outb_p = hs7751rvoip_outb_p,
+ .mv_outw_p = hs7751rvoip_outw,
+ .mv_outl_p = hs7751rvoip_outl,
+
+ .mv_insb = hs7751rvoip_insb,
+ .mv_insw = hs7751rvoip_insw,
+ .mv_insl = hs7751rvoip_insl,
+ .mv_outsb = hs7751rvoip_outsb,
+ .mv_outsw = hs7751rvoip_outsw,
+ .mv_outsl = hs7751rvoip_outsl,
+
+ .mv_init_irq = hs7751rvoip_init_irq,
+ .mv_ioport_map = hs7751rvoip_ioport_map,
+};
+ALIAS_MV(hs7751rvoip)
diff --git a/arch/sh/boards/renesas/r7780rp/Kconfig b/arch/sh/boards/renesas/r7780rp/Kconfig
new file mode 100644
index 000000000000..c26d9813d239
--- /dev/null
+++ b/arch/sh/boards/renesas/r7780rp/Kconfig
@@ -0,0 +1,14 @@
+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
diff --git a/arch/sh/boards/renesas/r7780rp/Makefile b/arch/sh/boards/renesas/r7780rp/Makefile
new file mode 100644
index 000000000000..f1776d027978
--- /dev/null
+++ b/arch/sh/boards/renesas/r7780rp/Makefile
@@ -0,0 +1,6 @@
+#
+# Makefile for the R7780RP-1 specific parts of the kernel
+#
+
+obj-y := setup.o io.o irq.o
+obj-$(CONFIG_HEARTBEAT) += led.o
diff --git a/arch/sh/boards/renesas/r7780rp/io.c b/arch/sh/boards/renesas/r7780rp/io.c
new file mode 100644
index 000000000000..db92d6e6ae99
--- /dev/null
+++ b/arch/sh/boards/renesas/r7780rp/io.c
@@ -0,0 +1,301 @@
+/*
+ * 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/pci.h>
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <asm/r7780rp/r7780rp.h>
+#include <asm/addrspace.h>
+#include <asm/io.h>
+
+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;
+}
+
+#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 (is_pci_ioaddr(port) || shifted_port(port))
+ return ctrl_inb(pci_ioaddr(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 (is_pci_ioaddr(port) || shifted_port(port))
+ v = ctrl_inb(pci_ioaddr(port));
+ else
+ v = ctrl_inw(port2adr(port)) & 0xff;
+
+ ctrl_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 (is_pci_ioaddr(port) || shifted_port(port))
+ return ctrl_inw(pci_ioaddr(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 (is_pci_ioaddr(port) || shifted_port(port))
+ return ctrl_inl(pci_ioaddr(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 (is_pci_ioaddr(port) || shifted_port(port))
+ ctrl_outb(value, pci_ioaddr(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 (is_pci_ioaddr(port) || shifted_port(port))
+ ctrl_outb(value, pci_ioaddr(port));
+ else
+ ctrl_outw(value, port2adr(port));
+
+ ctrl_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 (is_pci_ioaddr(port) || shifted_port(port))
+ ctrl_outw(value, pci_ioaddr(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 (is_pci_ioaddr(port) || shifted_port(port))
+ ctrl_outl(value, pci_ioaddr(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 (is_pci_ioaddr(port) || shifted_port(port)) {
+ volatile u8 *bp = (volatile u8 *)pci_ioaddr(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 (is_pci_ioaddr(port) || shifted_port(port))
+ p = (volatile u16 *)pci_ioaddr(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 (is_pci_ioaddr(port) || shifted_port(port)) {
+ volatile u32 *p = (volatile u32 *)pci_ioaddr(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 (is_pci_ioaddr(port) || shifted_port(port)) {
+ volatile u8 *bp = (volatile u8 *)pci_ioaddr(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 (is_pci_ioaddr(port) || shifted_port(port))
+ p = (volatile u16 *)pci_ioaddr(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 (is_pci_ioaddr(port) || shifted_port(port)) {
+ volatile u32 *p = (volatile u32 *)pci_ioaddr(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 (is_pci_ioaddr(port) || shifted_port(port))
+ return (void __iomem *)pci_ioaddr(port);
+
+ return (void __iomem *)port2adr(port);
+}
diff --git a/arch/sh/boards/renesas/r7780rp/irq.c b/arch/sh/boards/renesas/r7780rp/irq.c
new file mode 100644
index 000000000000..61d5e5d3c294
--- /dev/null
+++ b/arch/sh/boards/renesas/r7780rp/irq.c
@@ -0,0 +1,117 @@
+/*
+ * 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 short val;
+ unsigned short mask = 0xffff ^ (0x0001 << mask_pos[irq]);
+
+ /* Set the priority in IPR to 0 */
+ val = ctrl_inw(IRLCNTR1);
+ val &= mask;
+ ctrl_outw(val, IRLCNTR1);
+}
+
+static void enable_r7780rp_irq(unsigned int irq)
+{
+ unsigned short val;
+ unsigned short value = (0x0001 << mask_pos[irq]);
+
+ /* Set priority in IPR back to original value */
+ val = ctrl_inw(IRLCNTR1);
+ val |= value;
+ ctrl_outw(val, IRLCNTR1);
+}
+
+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);
+}
diff --git a/arch/sh/boards/renesas/r7780rp/led.c b/arch/sh/boards/renesas/r7780rp/led.c
new file mode 100644
index 000000000000..9f02766b6f53
--- /dev/null
+++ b/arch/sh/boards/renesas/r7780rp/led.c
@@ -0,0 +1,45 @@
+/*
+ * 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--;
+}
diff --git a/arch/sh/boards/renesas/r7780rp/setup.c b/arch/sh/boards/renesas/r7780rp/setup.c
new file mode 100644
index 000000000000..b941aa0aa34e
--- /dev/null
+++ b/arch/sh/boards/renesas/r7780rp/setup.c
@@ -0,0 +1,163 @@
+/*
+ * 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);
+
+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));
+}
+
+/*
+ * 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,
+};
+
+static void r7780rp_power_off(void)
+{
+#ifdef CONFIG_SH_R7780MP
+ ctrl_outw(0x0001, PA_POFF);
+#endif
+}
+
+/*
+ * Initialize the board
+ */
+static void __init r7780rp_setup(char **cmdline_p)
+{
+ u16 ver = ctrl_inw(PA_VERREG);
+ int i;
+
+ device_initcall(r7780rp_devices_setup);
+
+ 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;
+}
+
+/*
+ * The Machine Vector
+ */
+struct sh_machine_vector mv_r7780rp __initmv = {
+ .mv_name = "Highlander R7780RP-1",
+ .mv_setup = r7780rp_setup,
+
+ .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)
diff --git a/arch/sh/boards/renesas/rts7751r2d/Kconfig b/arch/sh/boards/renesas/rts7751r2d/Kconfig
new file mode 100644
index 000000000000..7780d1fb13ff
--- /dev/null
+++ b/arch/sh/boards/renesas/rts7751r2d/Kconfig
@@ -0,0 +1,12 @@
+if SH_RTS7751R2D
+
+menu "RTS7751R2D options"
+
+config RTS7751R2D_REV11
+ bool "RTS7751R2D Rev. 1.1 board support"
+ help
+ Selecting this option will support version rev. 1.1.
+endmenu
+
+endif
+
diff --git a/arch/sh/boards/renesas/rts7751r2d/Makefile b/arch/sh/boards/renesas/rts7751r2d/Makefile
index daa53334bdc3..686fc9ea5989 100644
--- a/arch/sh/boards/renesas/rts7751r2d/Makefile
+++ b/arch/sh/boards/renesas/rts7751r2d/Makefile
@@ -1,10 +1,6 @@
#
# Makefile for the RTS7751R2D specific parts of the kernel
#
-# Note! Dependencies are done automagically by 'make dep', which also
-# removes any old dependencies. DON'T put your own dependencies here
-# unless it's something special (ie not a .c file).
-#
-
-obj-y := mach.o setup.o io.o irq.o led.o
+obj-y := setup.o io.o irq.o
+obj-$(CONFIG_HEARTBEAT) += led.o
diff --git a/arch/sh/boards/renesas/rts7751r2d/io.c b/arch/sh/boards/renesas/rts7751r2d/io.c
index 123abbbc91e0..135aa0b5e62d 100644
--- a/arch/sh/boards/renesas/rts7751r2d/io.c
+++ b/arch/sh/boards/renesas/rts7751r2d/io.c
@@ -1,6 +1,4 @@
/*
- * linux/arch/sh/kernel/io_rts7751r2d.c
- *
* Copyright (C) 2001 Ian da Silva, Jeremy Siegel
* Based largely on io_se.c.
*
@@ -10,17 +8,13 @@
* placeholder code from io_rts7751r2d.c left in with the
* expectation of later SuperIO and PCMCIA access.
*/
-
#include <linux/kernel.h>
#include <linux/types.h>
-#include <asm/io.h>
+#include <linux/pci.h>
#include <asm/rts7751r2d/rts7751r2d.h>
+#include <asm/io.h>
#include <asm/addrspace.h>
-#include <linux/module.h>
-#include <linux/pci.h>
-#include "../../../drivers/pci/pci-sh7751.h"
-
/*
* The 7751R RTS7751R2D uses the built-in PCI controller (PCIC)
* of the 7751R processor, and has a SuperIO accessible via the PCI.
@@ -28,22 +22,6 @@
* like the other Solution Engine boards.
*/
-#define PCIIOBR (volatile long *)PCI_REG(SH7751_PCIIOBR)
-#define PCIMBR (volatile long *)PCI_REG(SH7751_PCIMBR)
-#define PCI_IO_AREA SH7751_PCI_IO_BASE
-#define PCI_MEM_AREA SH7751_PCI_CONFIG_BASE
-
-#define PCI_IOMAP(adr) (PCI_IO_AREA + (adr & ~SH7751_PCIIOBR_MASK))
-
-#define maybebadio(name,port) \
- printk("bad PC-like io %s for port 0x%lx at 0x%08x\n", \
- #name, (port), (__u32) __builtin_return_address(0))
-
-static inline void delay(void)
-{
- ctrl_inw(0xa0000000);
-}
-
static inline unsigned long port2adr(unsigned int port)
{
if ((0x1f0 <= port && port < 0x1f8) || port == 0x3f6)
@@ -52,7 +30,7 @@ static inline unsigned long port2adr(unsigned int port)
else
return (PA_AREA5_IO + 0x1000 + ((port-0x1f0) << 1));
else
- maybebadio(port2adr, (unsigned long)port);
+ maybebadio((unsigned long)port);
return port;
}
@@ -81,17 +59,6 @@ static inline int shifted_port(unsigned long port)
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_SH7751_PCIIO(port) \
- ((port >= PCIBIOS_MIN_IO) && (port < (PCIBIOS_MIN_IO + SH7751_PCI_IO_SIZE)))
-#else
-#define CHECK_SH7751_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)))
@@ -112,8 +79,8 @@ unsigned char rts7751r2d_inb(unsigned long port)
return (*(volatile unsigned short *)port88796l(port, 0)) & 0xff;
else if (PXSEG(port))
return *(volatile unsigned char *)port;
- else if (CHECK_SH7751_PCIIO(port) || shifted_port(port))
- return *(volatile unsigned char *)PCI_IOMAP(port);
+ else if (is_pci_ioaddr(port) || shifted_port(port))
+ return *(volatile unsigned char *)pci_ioaddr(port);
else
return (*(volatile unsigned short *)port2adr(port) & 0xff);
}
@@ -126,11 +93,12 @@ unsigned char rts7751r2d_inb_p(unsigned long port)
v = (*(volatile unsigned short *)port88796l(port, 0)) & 0xff;
else if (PXSEG(port))
v = *(volatile unsigned char *)port;
- else if (CHECK_SH7751_PCIIO(port) || shifted_port(port))
- v = *(volatile unsigned char *)PCI_IOMAP(port);
+ else if (is_pci_ioaddr(port) || shifted_port(port))
+ v = *(volatile unsigned char *)pci_ioaddr(port);
else
v = (*(volatile unsigned short *)port2adr(port) & 0xff);
- delay();
+
+ ctrl_delay();
return v;
}
@@ -138,13 +106,13 @@ unsigned char rts7751r2d_inb_p(unsigned long port)
unsigned short rts7751r2d_inw(unsigned long port)
{
if (CHECK_AX88796L_PORT(port))
- maybebadio(inw, port);
+ maybebadio(port);
else if (PXSEG(port))
return *(volatile unsigned short *)port;
- else if (CHECK_SH7751_PCIIO(port) || shifted_port(port))
- return *(volatile unsigned short *)PCI_IOMAP(port);
+ else if (is_pci_ioaddr(port) || shifted_port(port))
+ return *(volatile unsigned short *)pci_ioaddr(port);
else
- maybebadio(inw, port);
+ maybebadio(port);
return 0;
}
@@ -152,13 +120,13 @@ unsigned short rts7751r2d_inw(unsigned long port)
unsigned int rts7751r2d_inl(unsigned long port)
{
if (CHECK_AX88796L_PORT(port))
- maybebadio(inl, port);
+ maybebadio(port);
else if (PXSEG(port))
return *(volatile unsigned long *)port;
- else if (CHECK_SH7751_PCIIO(port) || shifted_port(port))
- return *(volatile unsigned long *)PCI_IOMAP(port);
+ else if (is_pci_ioaddr(port) || shifted_port(port))
+ return *(volatile unsigned long *)pci_ioaddr(port);
else
- maybebadio(inl, port);
+ maybebadio(port);
return 0;
}
@@ -169,8 +137,8 @@ void rts7751r2d_outb(unsigned char value, unsigned long port)
*((volatile unsigned short *)port88796l(port, 0)) = value;
else if (PXSEG(port))
*(volatile unsigned char *)port = value;
- else if (CHECK_SH7751_PCIIO(port) || shifted_port(port))
- *(volatile unsigned char *)PCI_IOMAP(port) = value;
+ else if (is_pci_ioaddr(port) || shifted_port(port))
+ *(volatile unsigned char *)pci_ioaddr(port) = value;
else
*(volatile unsigned short *)port2adr(port) = value;
}
@@ -181,143 +149,152 @@ void rts7751r2d_outb_p(unsigned char value, unsigned long port)
*((volatile unsigned short *)port88796l(port, 0)) = value;
else if (PXSEG(port))
*(volatile unsigned char *)port = value;
- else if (CHECK_SH7751_PCIIO(port) || shifted_port(port))
- *(volatile unsigned char *)PCI_IOMAP(port) = value;
+ else if (is_pci_ioaddr(port) || shifted_port(port))
+ *(volatile unsigned char *)pci_ioaddr(port) = value;
else
*(volatile unsigned short *)port2adr(port) = value;
- delay();
+
+ ctrl_delay();
}
void rts7751r2d_outw(unsigned short value, unsigned long port)
{
if (CHECK_AX88796L_PORT(port))
- maybebadio(outw, port);
+ maybebadio(port);
else if (PXSEG(port))
*(volatile unsigned short *)port = value;
- else if (CHECK_SH7751_PCIIO(port) || shifted_port(port))
- *(volatile unsigned short *)PCI_IOMAP(port) = value;
+ else if (is_pci_ioaddr(port) || shifted_port(port))
+ *(volatile unsigned short *)pci_ioaddr(port) = value;
else
- maybebadio(outw, port);
+ maybebadio(port);
}
void rts7751r2d_outl(unsigned int value, unsigned long port)
{
if (CHECK_AX88796L_PORT(port))
- maybebadio(outl, port);
+ maybebadio(port);
else if (PXSEG(port))
*(volatile unsigned long *)port = value;
- else if (CHECK_SH7751_PCIIO(port) || shifted_port(port))
- *(volatile unsigned long *)PCI_IOMAP(port) = value;
+ else if (is_pci_ioaddr(port) || shifted_port(port))
+ *(volatile unsigned long *)pci_ioaddr(port) = value;
else
- maybebadio(outl, port);
+ maybebadio(port);
}
void rts7751r2d_insb(unsigned long port, void *addr, unsigned long count)
{
+ unsigned long a = (unsigned long)addr;
volatile __u8 *bp;
volatile __u16 *p;
- unsigned char *s = addr;
if (CHECK_AX88796L_PORT(port)) {
p = (volatile unsigned short *)port88796l(port, 0);
- while (count--) *s++ = *p & 0xff;
+ while (count--)
+ ctrl_outb(*p & 0xff, a++);
} else if (PXSEG(port))
- while (count--) *s++ = *(volatile unsigned char *)port;
- else if (CHECK_SH7751_PCIIO(port) || shifted_port(port)) {
- bp = (__u8 *)PCI_IOMAP(port);
- while (count--) *s++ = *bp;
+ while (count--)
+ ctrl_outb(ctrl_inb(port), a++);
+ else if (is_pci_ioaddr(port) || shifted_port(port)) {
+ bp = (__u8 *)pci_ioaddr(port);
+ while (count--)
+ ctrl_outb(*bp, a++);
} else {
p = (volatile unsigned short *)port2adr(port);
- while (count--) *s++ = *p & 0xff;
+ while (count--)
+ ctrl_outb(*p & 0xff, a++);
}
}
void rts7751r2d_insw(unsigned long port, void *addr, unsigned long count)
{
+ unsigned long a = (unsigned long)addr;
volatile __u16 *p;
- __u16 *s = addr;
if (CHECK_AX88796L_PORT(port))
p = (volatile unsigned short *)port88796l(port, 1);
else if (PXSEG(port))
p = (volatile unsigned short *)port;
- else if (CHECK_SH7751_PCIIO(port) || shifted_port(port))
- p = (volatile unsigned short *)PCI_IOMAP(port);
+ else if (is_pci_ioaddr(port) || shifted_port(port))
+ p = (volatile unsigned short *)pci_ioaddr(port);
else
p = (volatile unsigned short *)port2adr(port);
- while (count--) *s++ = *p;
+ while (count--)
+ ctrl_outw(*p, a++);
}
void rts7751r2d_insl(unsigned long port, void *addr, unsigned long count)
{
if (CHECK_AX88796L_PORT(port))
- maybebadio(insl, port);
- else if (CHECK_SH7751_PCIIO(port) || shifted_port(port)) {
- volatile __u32 *p = (__u32 *)PCI_IOMAP(port);
- __u32 *s = addr;
-
- while (count--) *s++ = *p;
+ maybebadio(port);
+ else if (is_pci_ioaddr(port) || shifted_port(port)) {
+ unsigned long a = (unsigned long)addr;
+
+ while (count--) {
+ ctrl_outl(ctrl_inl(pci_ioaddr(port)), a);
+ a += 4;
+ }
} else
- maybebadio(insl, port);
+ maybebadio(port);
}
void rts7751r2d_outsb(unsigned long port, const void *addr, unsigned long count)
{
+ unsigned long a = (unsigned long)addr;
volatile __u8 *bp;
volatile __u16 *p;
- const __u8 *s = addr;
if (CHECK_AX88796L_PORT(port)) {
p = (volatile unsigned short *)port88796l(port, 0);
- while (count--) *p = *s++;
+ while (count--)
+ *p = ctrl_inb(a++);
} else if (PXSEG(port))
- while (count--) *(volatile unsigned char *)port = *s++;
- else if (CHECK_SH7751_PCIIO(port) || shifted_port(port)) {
- bp = (__u8 *)PCI_IOMAP(port);
- while (count--) *bp = *s++;
+ while (count--)
+ ctrl_outb(a++, port);
+ else if (is_pci_ioaddr(port) || shifted_port(port)) {
+ bp = (__u8 *)pci_ioaddr(port);
+ while (count--)
+ *bp = ctrl_inb(a++);
} else {
p = (volatile unsigned short *)port2adr(port);
- while (count--) *p = *s++;
+ while (count--)
+ *p = ctrl_inb(a++);
}
}
void rts7751r2d_outsw(unsigned long port, const void *addr, unsigned long count)
{
+ unsigned long a = (unsigned long)addr;
volatile __u16 *p;
- const __u16 *s = addr;
if (CHECK_AX88796L_PORT(port))
p = (volatile unsigned short *)port88796l(port, 1);
else if (PXSEG(port))
p = (volatile unsigned short *)port;
- else if (CHECK_SH7751_PCIIO(port) || shifted_port(port))
- p = (volatile unsigned short *)PCI_IOMAP(port);
+ else if (is_pci_ioaddr(port) || shifted_port(port))
+ p = (volatile unsigned short *)pci_ioaddr(port);
else
p = (volatile unsigned short *)port2adr(port);
- while (count--) *p = *s++;
+
+ while (count--) {
+ ctrl_outw(*p, a);
+ a += 2;
+ }
}
void rts7751r2d_outsl(unsigned long port, const void *addr, unsigned long count)
{
if (CHECK_AX88796L_PORT(port))
- maybebadio(outsl, port);
- else if (CHECK_SH7751_PCIIO(port) || shifted_port(port)) {
- volatile __u32 *p = (__u32 *)PCI_IOMAP(port);
- const __u32 *s = addr;
-
- while (count--) *p = *s++;
+ maybebadio(port);
+ else if (is_pci_ioaddr(port) || shifted_port(port)) {
+ unsigned long a = (unsigned long)addr;
+
+ while (count--) {
+ ctrl_outl(ctrl_inl(a), pci_ioaddr(port));
+ a += 4;
+ }
} else
- maybebadio(outsl, port);
-}
-
-void *rts7751r2d_ioremap(unsigned long offset, unsigned long size)
-{
- if (offset >= 0xfd000000)
- return (void *)offset;
- else
- return (void *)P2SEGADDR(offset);
+ maybebadio(port);
}
-EXPORT_SYMBOL(rts7751r2d_ioremap);
unsigned long rts7751r2d_isa_port2addr(unsigned long offset)
{
diff --git a/arch/sh/boards/renesas/rts7751r2d/irq.c b/arch/sh/boards/renesas/rts7751r2d/irq.c
index 154535440bbf..c915e7a3693a 100644
--- a/arch/sh/boards/renesas/rts7751r2d/irq.c
+++ b/arch/sh/boards/renesas/rts7751r2d/irq.c
@@ -41,30 +41,24 @@ static unsigned int startup_rts7751r2d_irq(unsigned int irq)
static void disable_rts7751r2d_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_rts7751r2d_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);
}
int rts7751r2d_irq_demux(int irq)
diff --git a/arch/sh/boards/renesas/rts7751r2d/led.c b/arch/sh/boards/renesas/rts7751r2d/led.c
index 4d16de71fac1..e14a13d12d4a 100644
--- a/arch/sh/boards/renesas/rts7751r2d/led.c
+++ b/arch/sh/boards/renesas/rts7751r2d/led.c
@@ -12,8 +12,6 @@
#include <asm/io.h>
#include <asm/rts7751r2d/rts7751r2d.h>
-extern unsigned int debug_counter;
-
#ifdef CONFIG_HEARTBEAT
#include <linux/sched.h>
@@ -55,12 +53,3 @@ void rts7751r2d_led(unsigned short value)
ctrl_outw(value, PA_OUTPORT);
}
-void debug_led_disp(void)
-{
- unsigned short value;
-
- value = (unsigned short)debug_counter++;
- rts7751r2d_led(value);
- if (value == 0xff)
- debug_counter = 0;
-}
diff --git a/arch/sh/boards/renesas/rts7751r2d/mach.c b/arch/sh/boards/renesas/rts7751r2d/mach.c
deleted file mode 100644
index 5ed9e97ea197..000000000000
--- a/arch/sh/boards/renesas/rts7751r2d/mach.c
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * linux/arch/sh/kernel/mach_rts7751r2d.c
- *
- * Minor tweak of mach_se.c file to reference rts7751r2d-specific items.
- *
- * May be copied or modified under the terms of the GNU General Public
- * License. See linux/COPYING for more information.
- *
- * Machine vector for the Renesas Technology sales RTS7751R2D
- */
-
-#include <linux/init.h>
-#include <linux/types.h>
-
-#include <asm/machvec.h>
-#include <asm/rtc.h>
-#include <asm/irq.h>
-#include <asm/rts7751r2d/io.h>
-
-extern void heartbeat_rts7751r2d(void);
-extern void init_rts7751r2d_IRQ(void);
-extern void *rts7751r2d_ioremap(unsigned long, unsigned long);
-extern int rts7751r2d_irq_demux(int irq);
-
-extern void *voyagergx_consistent_alloc(struct device *, size_t, dma_addr_t *, gfp_t);
-extern int voyagergx_consistent_free(struct device *, size_t, void *, dma_addr_t);
-
-/*
- * The Machine Vector
- */
-
-struct sh_machine_vector mv_rts7751r2d __initmv = {
- .mv_nr_irqs = 72,
-
- .mv_inb = rts7751r2d_inb,
- .mv_inw = rts7751r2d_inw,
- .mv_inl = rts7751r2d_inl,
- .mv_outb = rts7751r2d_outb,
- .mv_outw = rts7751r2d_outw,
- .mv_outl = rts7751r2d_outl,
-
- .mv_inb_p = rts7751r2d_inb_p,
- .mv_inw_p = rts7751r2d_inw,
- .mv_inl_p = rts7751r2d_inl,
- .mv_outb_p = rts7751r2d_outb_p,
- .mv_outw_p = rts7751r2d_outw,
- .mv_outl_p = rts7751r2d_outl,
-
- .mv_insb = rts7751r2d_insb,
- .mv_insw = rts7751r2d_insw,
- .mv_insl = rts7751r2d_insl,
- .mv_outsb = rts7751r2d_outsb,
- .mv_outsw = rts7751r2d_outsw,
- .mv_outsl = rts7751r2d_outsl,
-
- .mv_ioremap = rts7751r2d_ioremap,
- .mv_isa_port2addr = rts7751r2d_isa_port2addr,
- .mv_init_irq = init_rts7751r2d_IRQ,
-#ifdef CONFIG_HEARTBEAT
- .mv_heartbeat = heartbeat_rts7751r2d,
-#endif
- .mv_irq_demux = rts7751r2d_irq_demux,
-
-#ifdef CONFIG_USB_OHCI_HCD
- .mv_consistent_alloc = voyagergx_consistent_alloc,
- .mv_consistent_free = voyagergx_consistent_free,
-#endif
-};
-ALIAS_MV(rts7751r2d)
diff --git a/arch/sh/boards/renesas/rts7751r2d/setup.c b/arch/sh/boards/renesas/rts7751r2d/setup.c
index 2587fd1a0240..20597a6e6702 100644
--- a/arch/sh/boards/renesas/rts7751r2d/setup.c
+++ b/arch/sh/boards/renesas/rts7751r2d/setup.c
@@ -1,31 +1,142 @@
/*
- * linux/arch/sh/kernel/setup_rts7751r2d.c
- *
- * Copyright (C) 2000 Kazumoto Kojima
- *
* Renesas Technology Sales RTS7751R2D Support.
*
- * Modified for RTS7751R2D by
- * Atom Create Engineering Co., Ltd. 2002.
+ * Copyright (C) 2002 Atom Create Engineering Co., Ltd.
+ * Copyright (C) 2004 - 2006 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 <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/serial_8250.h>
+#include <linux/pm.h>
#include <asm/io.h>
-#include <asm/rts7751r2d/rts7751r2d.h>
+#include <asm/machvec.h>
+#include <asm/mach/rts7751r2d.h>
+#include <asm/voyagergx.h>
+
+extern void heartbeat_rts7751r2d(void);
+extern void init_rts7751r2d_IRQ(void);
+extern int rts7751r2d_irq_demux(int irq);
+
+extern void *voyagergx_consistent_alloc(struct device *, size_t, dma_addr_t *, gfp_t);
+extern int voyagergx_consistent_free(struct device *, size_t, void *, dma_addr_t);
+
+static struct plat_serial8250_port uart_platform_data[] = {
+ {
+ .membase = (void *)VOYAGER_UART_BASE,
+ .mapbase = VOYAGER_UART_BASE,
+ .iotype = UPIO_MEM,
+ .irq = VOYAGER_UART0_IRQ,
+ .flags = UPF_BOOT_AUTOCONF,
+ .regshift = 2,
+ .uartclk = (9600 * 16),
+ }, {
+ .flags = 0,
+ },
+};
+
+static void __init voyagergx_serial_init(void)
+{
+ unsigned long val;
+
+ /*
+ * GPIO Control
+ */
+ val = inl(GPIO_MUX_HIGH);
+ val |= 0x00001fe0;
+ outl(val, GPIO_MUX_HIGH);
+
+ /*
+ * Power Mode Gate
+ */
+ val = inl(POWER_MODE0_GATE);
+ val |= (POWER_MODE0_GATE_U0 | POWER_MODE0_GATE_U1);
+ outl(val, POWER_MODE0_GATE);
+
+ val = inl(POWER_MODE1_GATE);
+ val |= (POWER_MODE1_GATE_U0 | POWER_MODE1_GATE_U1);
+ outl(val, POWER_MODE1_GATE);
+}
+
+static struct platform_device uart_device = {
+ .name = "serial8250",
+ .id = -1,
+ .dev = {
+ .platform_data = uart_platform_data,
+ },
+};
+
+static struct platform_device *rts7751r2d_devices[] __initdata = {
+ &uart_device,
+};
-unsigned int debug_counter;
+static int __init rts7751r2d_devices_setup(void)
+{
+ return platform_add_devices(rts7751r2d_devices,
+ ARRAY_SIZE(rts7751r2d_devices));
+}
-const char *get_system_type(void)
+static void rts7751r2d_power_off(void)
{
- return "RTS7751R2D";
+ ctrl_outw(0x0001, PA_POWOFF);
}
/*
* Initialize the board
*/
-void __init platform_setup(void)
+static void __init rts7751r2d_setup(char **cmdline_p)
{
- printk(KERN_INFO "Renesas Technology Sales RTS7751R2D support.\n");
+ device_initcall(rts7751r2d_devices_setup);
+
ctrl_outw(0x0000, PA_OUTPORT);
- debug_counter = 0;
+ pm_power_off = rts7751r2d_power_off;
+
+ voyagergx_serial_init();
+
+ printk(KERN_INFO "Renesas Technology Sales RTS7751R2D support.\n");
}
+
+/*
+ * The Machine Vector
+ */
+struct sh_machine_vector mv_rts7751r2d __initmv = {
+ .mv_name = "RTS7751R2D",
+ .mv_setup = rts7751r2d_setup,
+ .mv_nr_irqs = 72,
+
+ .mv_inb = rts7751r2d_inb,
+ .mv_inw = rts7751r2d_inw,
+ .mv_inl = rts7751r2d_inl,
+ .mv_outb = rts7751r2d_outb,
+ .mv_outw = rts7751r2d_outw,
+ .mv_outl = rts7751r2d_outl,
+
+ .mv_inb_p = rts7751r2d_inb_p,
+ .mv_inw_p = rts7751r2d_inw,
+ .mv_inl_p = rts7751r2d_inl,
+ .mv_outb_p = rts7751r2d_outb_p,
+ .mv_outw_p = rts7751r2d_outw,
+ .mv_outl_p = rts7751r2d_outl,
+
+ .mv_insb = rts7751r2d_insb,
+ .mv_insw = rts7751r2d_insw,
+ .mv_insl = rts7751r2d_insl,
+ .mv_outsb = rts7751r2d_outsb,
+ .mv_outsw = rts7751r2d_outsw,
+ .mv_outsl = rts7751r2d_outsl,
+
+ .mv_init_irq = init_rts7751r2d_IRQ,
+#ifdef CONFIG_HEARTBEAT
+ .mv_heartbeat = heartbeat_rts7751r2d,
+#endif
+ .mv_irq_demux = rts7751r2d_irq_demux,
+
+#ifdef CONFIG_USB_SM501
+ .mv_consistent_alloc = voyagergx_consistent_alloc,
+ .mv_consistent_free = voyagergx_consistent_free,
+#endif
+};
+ALIAS_MV(rts7751r2d)
diff --git a/arch/sh/boards/renesas/sh7710voipgw/Makefile b/arch/sh/boards/renesas/sh7710voipgw/Makefile
new file mode 100644
index 000000000000..77037567633b
--- /dev/null
+++ b/arch/sh/boards/renesas/sh7710voipgw/Makefile
@@ -0,0 +1 @@
+obj-y := setup.o
diff --git a/arch/sh/boards/renesas/sh7710voipgw/setup.c b/arch/sh/boards/renesas/sh7710voipgw/setup.c
new file mode 100644
index 000000000000..e57e7afab8c6
--- /dev/null
+++ b/arch/sh/boards/renesas/sh7710voipgw/setup.c
@@ -0,0 +1,109 @@
+/*
+ * Renesas Technology SH7710 VoIP Gateway
+ *
+ * Copyright (C) 2006 Ranjit Deshpande
+ * Kenati Technologies Inc.
+ *
+ * May be copied or modified under the terms of the GNU General Public
+ * License. See linux/COPYING for more information.
+ */
+#include <linux/init.h>
+#include <asm/machvec.h>
+#include <asm/irq.h>
+#include <asm/io.h>
+#include <asm/irq.h>
+
+/*
+ * Initialize IRQ setting
+ */
+static void __init sh7710voipgw_init_irq(void)
+{
+ /* Disable all interrupts in IPR registers */
+ ctrl_outw(0x0, INTC_IPRA);
+ ctrl_outw(0x0, INTC_IPRB);
+ ctrl_outw(0x0, INTC_IPRC);
+ ctrl_outw(0x0, INTC_IPRD);
+ ctrl_outw(0x0, INTC_IPRE);
+ ctrl_outw(0x0, INTC_IPRF);
+ ctrl_outw(0x0, INTC_IPRG);
+ ctrl_outw(0x0, INTC_IPRH);
+ ctrl_outw(0x0, INTC_IPRI);
+
+ /* Ack all interrupt sources in the IRR0 register */
+ ctrl_outb(0x3f, INTC_IRR0);
+
+ /* Use IRQ0 - IRQ3 as active low interrupt lines i.e. disable
+ * IRL mode.
+ */
+ ctrl_outw(0x2aa, INTC_ICR1);
+
+ /* Now make IPR interrupts */
+ make_ipr_irq(TIMER2_IRQ, TIMER2_IPR_ADDR,
+ TIMER2_IPR_POS, TIMER2_PRIORITY);
+ make_ipr_irq(WDT_IRQ, WDT_IPR_ADDR, WDT_IPR_POS, WDT_PRIORITY);
+
+ /* SCIF0 */
+ make_ipr_irq(SCIF0_ERI_IRQ, SCIF0_IPR_ADDR, SCIF0_IPR_POS,
+ SCIF0_PRIORITY);
+ make_ipr_irq(SCIF0_RXI_IRQ, SCIF0_IPR_ADDR, SCIF0_IPR_POS,
+ SCIF0_PRIORITY);
+ make_ipr_irq(SCIF0_BRI_IRQ, SCIF0_IPR_ADDR, SCIF0_IPR_POS,
+ SCIF0_PRIORITY);
+ make_ipr_irq(SCIF0_TXI_IRQ, SCIF0_IPR_ADDR, SCIF0_IPR_POS,
+ SCIF0_PRIORITY);
+
+ /* DMAC-1 */
+ make_ipr_irq(DMTE0_IRQ, DMA_IPR_ADDR, DMA_IPR_POS, DMA_PRIORITY);
+ make_ipr_irq(DMTE1_IRQ, DMA_IPR_ADDR, DMA_IPR_POS, DMA_PRIORITY);
+ make_ipr_irq(DMTE2_IRQ, DMA_IPR_ADDR, DMA_IPR_POS, DMA_PRIORITY);
+ make_ipr_irq(DMTE3_IRQ, DMA_IPR_ADDR, DMA_IPR_POS, DMA_PRIORITY);
+
+ /* DMAC-2 */
+ make_ipr_irq(DMTE4_IRQ, DMA2_IPR_ADDR, DMA2_IPR_POS, DMA2_PRIORITY);
+ make_ipr_irq(DMTE4_IRQ, DMA2_IPR_ADDR, DMA2_IPR_POS, DMA2_PRIORITY);
+
+ /* IPSEC */
+ make_ipr_irq(IPSEC_IRQ, IPSEC_IPR_ADDR, IPSEC_IPR_POS, IPSEC_PRIORITY);
+
+ /* EDMAC */
+ make_ipr_irq(EDMAC0_IRQ, EDMAC0_IPR_ADDR, EDMAC0_IPR_POS,
+ EDMAC0_PRIORITY);
+ make_ipr_irq(EDMAC1_IRQ, EDMAC1_IPR_ADDR, EDMAC1_IPR_POS,
+ EDMAC1_PRIORITY);
+ make_ipr_irq(EDMAC2_IRQ, EDMAC2_IPR_ADDR, EDMAC2_IPR_POS,
+ EDMAC2_PRIORITY);
+
+ /* SIOF0 */
+ make_ipr_irq(SIOF0_ERI_IRQ, SIOF0_IPR_ADDR, SIOF0_IPR_POS,
+ SIOF0_PRIORITY);
+ make_ipr_irq(SIOF0_TXI_IRQ, SIOF0_IPR_ADDR, SIOF0_IPR_POS,
+ SIOF0_PRIORITY);
+ make_ipr_irq(SIOF0_RXI_IRQ, SIOF0_IPR_ADDR, SIOF0_IPR_POS,
+ SIOF0_PRIORITY);
+ make_ipr_irq(SIOF0_CCI_IRQ, SIOF0_IPR_ADDR, SIOF0_IPR_POS,
+ SIOF0_PRIORITY);
+
+ /* SIOF1 */
+ make_ipr_irq(SIOF1_ERI_IRQ, SIOF1_IPR_ADDR, SIOF1_IPR_POS,
+ SIOF1_PRIORITY);
+ make_ipr_irq(SIOF1_TXI_IRQ, SIOF1_IPR_ADDR, SIOF1_IPR_POS,
+ SIOF1_PRIORITY);
+ make_ipr_irq(SIOF1_RXI_IRQ, SIOF1_IPR_ADDR, SIOF1_IPR_POS,
+ SIOF1_PRIORITY);
+ make_ipr_irq(SIOF1_CCI_IRQ, SIOF1_IPR_ADDR, SIOF1_IPR_POS,
+ SIOF1_PRIORITY);
+
+ /* SLIC IRQ's */
+ make_ipr_irq(IRQ1_IRQ, IRQ1_IPR_ADDR, IRQ1_IPR_POS, IRQ1_PRIORITY);
+ make_ipr_irq(IRQ2_IRQ, IRQ2_IPR_ADDR, IRQ2_IPR_POS, IRQ2_PRIORITY);
+}
+
+/*
+ * The Machine Vector
+ */
+struct sh_machine_vector mv_sh7710voipgw __initmv = {
+ .mv_name = "SH7710 VoIP Gateway",
+ .mv_nr_irqs = 104,
+ .mv_init_irq = sh7710voipgw_init_irq,
+};
+ALIAS_MV(sh7710voipgw)
diff --git a/arch/sh/boards/renesas/systemh/io.c b/arch/sh/boards/renesas/systemh/io.c
index cf979011aa94..cde6e5d192c4 100644
--- a/arch/sh/boards/renesas/systemh/io.c
+++ b/arch/sh/boards/renesas/systemh/io.c
@@ -5,66 +5,25 @@
* Based largely on io_se.c.
*
* I/O routine for Hitachi 7751 Systemh.
- *
*/
-
#include <linux/kernel.h>
#include <linux/types.h>
-#include <asm/systemh/7751systemh.h>
+#include <linux/pci.h>
+#include <asm/systemh7751.h>
#include <asm/addrspace.h>
#include <asm/io.h>
-#include <linux/pci.h>
-#include "../../drivers/pci/pci-sh7751.h"
-
-/*
- * The 7751 SystemH Engine uses the built-in PCI controller (PCIC)
- * of the 7751 processor, and has a SuperIO accessible on its memory
- * bus.
- */
-
-#define PCIIOBR (volatile long *)PCI_REG(SH7751_PCIIOBR)
-#define PCIMBR (volatile long *)PCI_REG(SH7751_PCIMBR)
-#define PCI_IO_AREA SH7751_PCI_IO_BASE
-#define PCI_MEM_AREA SH7751_PCI_CONFIG_BASE
-
-#define PCI_IOMAP(adr) (PCI_IO_AREA + (adr & ~SH7751_PCIIOBR_MASK))
#define ETHER_IOMAP(adr) (0xB3000000 + (adr)) /*map to 16bits access area
of smc lan chip*/
-
-#define maybebadio(name,port) \
- printk("bad PC-like io %s for port 0x%lx at 0x%08x\n", \
- #name, (port), (__u32) __builtin_return_address(0))
-
-static inline void delay(void)
-{
- ctrl_inw(0xa0000000);
-}
-
static inline volatile __u16 *
port2adr(unsigned int port)
{
if (port >= 0x2000)
return (volatile __u16 *) (PA_MRSHPC + (port - 0x2000));
-#if 0
- else
- return (volatile __u16 *) (PA_SUPERIO + (port << 1));
-#endif
- maybebadio(name,(unsigned long)port);
+ maybebadio((unsigned long)port);
return (volatile __u16*)port;
}
-/* 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_SH7751_PCIIO(port) \
- ((port >= PCIBIOS_MIN_IO) && (port < (PCIBIOS_MIN_IO + SH7751_PCI_IO_SIZE)))
-#else
-#define CHECK_SH7751_PCIIO(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)
@@ -76,8 +35,8 @@ unsigned char sh7751systemh_inb(unsigned long port)
{
if (PXSEG(port))
return *(volatile unsigned char *)port;
- else if (CHECK_SH7751_PCIIO(port))
- return *(volatile unsigned char *)PCI_IOMAP(port);
+ else if (is_pci_ioaddr(port))
+ return *(volatile unsigned char *)pci_ioaddr(port);
else if (port <= 0x3F1)
return *(volatile unsigned char *)ETHER_IOMAP(port);
else
@@ -90,13 +49,13 @@ unsigned char sh7751systemh_inb_p(unsigned long port)
if (PXSEG(port))
v = *(volatile unsigned char *)port;
- else if (CHECK_SH7751_PCIIO(port))
- v = *(volatile unsigned char *)PCI_IOMAP(port);
+ else if (is_pci_ioaddr(port))
+ v = *(volatile unsigned char *)pci_ioaddr(port);
else if (port <= 0x3F1)
v = *(volatile unsigned char *)ETHER_IOMAP(port);
else
v = (*port2adr(port))&0xff;
- delay();
+ ctrl_delay();
return v;
}
@@ -104,14 +63,14 @@ unsigned short sh7751systemh_inw(unsigned long port)
{
if (PXSEG(port))
return *(volatile unsigned short *)port;
- else if (CHECK_SH7751_PCIIO(port))
- return *(volatile unsigned short *)PCI_IOMAP(port);
+ else if (is_pci_ioaddr(port))
+ return *(volatile unsigned short *)pci_ioaddr(port);
else if (port >= 0x2000)
return *port2adr(port);
else if (port <= 0x3F1)
return *(volatile unsigned int *)ETHER_IOMAP(port);
else
- maybebadio(inw, port);
+ maybebadio(port);
return 0;
}
@@ -119,14 +78,14 @@ unsigned int sh7751systemh_inl(unsigned long port)
{
if (PXSEG(port))
return *(volatile unsigned long *)port;
- else if (CHECK_SH7751_PCIIO(port))
- return *(volatile unsigned int *)PCI_IOMAP(port);
+ else if (is_pci_ioaddr(port))
+ return *(volatile unsigned int *)pci_ioaddr(port);
else if (port >= 0x2000)
return *port2adr(port);
else if (port <= 0x3F1)
return *(volatile unsigned int *)ETHER_IOMAP(port);
else
- maybebadio(inl, port);
+ maybebadio(port);
return 0;
}
@@ -135,8 +94,8 @@ void sh7751systemh_outb(unsigned char value, unsigned long port)
if (PXSEG(port))
*(volatile unsigned char *)port = value;
- else if (CHECK_SH7751_PCIIO(port))
- *((unsigned char*)PCI_IOMAP(port)) = value;
+ else if (is_pci_ioaddr(port))
+ *((unsigned char*)pci_ioaddr(port)) = value;
else if (port <= 0x3F1)
*(volatile unsigned char *)ETHER_IOMAP(port) = value;
else
@@ -147,37 +106,37 @@ void sh7751systemh_outb_p(unsigned char value, unsigned long port)
{
if (PXSEG(port))
*(volatile unsigned char *)port = value;
- else if (CHECK_SH7751_PCIIO(port))
- *((unsigned char*)PCI_IOMAP(port)) = value;
+ else if (is_pci_ioaddr(port))
+ *((unsigned char*)pci_ioaddr(port)) = value;
else if (port <= 0x3F1)
*(volatile unsigned char *)ETHER_IOMAP(port) = value;
else
*(port2adr(port)) = value;
- delay();
+ ctrl_delay();
}
void sh7751systemh_outw(unsigned short value, unsigned long port)
{
if (PXSEG(port))
*(volatile unsigned short *)port = value;
- else if (CHECK_SH7751_PCIIO(port))
- *((unsigned short *)PCI_IOMAP(port)) = value;
+ else if (is_pci_ioaddr(port))
+ *((unsigned short *)pci_ioaddr(port)) = value;
else if (port >= 0x2000)
*port2adr(port) = value;
else if (port <= 0x3F1)
*(volatile unsigned short *)ETHER_IOMAP(port) = value;
else
- maybebadio(outw, port);
+ maybebadio(port);
}
void sh7751systemh_outl(unsigned int value, unsigned long port)
{
if (PXSEG(port))
*(volatile unsigned long *)port = value;
- else if (CHECK_SH7751_PCIIO(port))
- *((unsigned long*)PCI_IOMAP(port)) = value;
+ else if (is_pci_ioaddr(port))
+ *((unsigned long*)pci_ioaddr(port)) = value;
else
- maybebadio(outl, port);
+ maybebadio(port);
}
void sh7751systemh_insb(unsigned long port, void *addr, unsigned long count)
@@ -194,7 +153,7 @@ void sh7751systemh_insw(unsigned long port, void *addr, unsigned long count)
void sh7751systemh_insl(unsigned long port, void *addr, unsigned long count)
{
- maybebadio(insl, port);
+ maybebadio(port);
}
void sh7751systemh_outsb(unsigned long port, const void *addr, unsigned long count)
@@ -211,73 +170,5 @@ void sh7751systemh_outsw(unsigned long port, const void *addr, unsigned long cou
void sh7751systemh_outsl(unsigned long port, const void *addr, unsigned long count)
{
- maybebadio(outsw, port);
-}
-
-/* For read/write calls, just copy generic (pass-thru); PCIMBR is */
-/* already set up. For a larger memory space, these would need to */
-/* reset PCIMBR as needed on a per-call basis... */
-
-unsigned char sh7751systemh_readb(unsigned long addr)
-{
- return *(volatile unsigned char*)addr;
-}
-
-unsigned short sh7751systemh_readw(unsigned long addr)
-{
- return *(volatile unsigned short*)addr;
-}
-
-unsigned int sh7751systemh_readl(unsigned long addr)
-{
- return *(volatile unsigned long*)addr;
-}
-
-void sh7751systemh_writeb(unsigned char b, unsigned long addr)
-{
- *(volatile unsigned char*)addr = b;
-}
-
-void sh7751systemh_writew(unsigned short b, unsigned long addr)
-{
- *(volatile unsigned short*)addr = b;
-}
-
-void sh7751systemh_writel(unsigned int b, unsigned long addr)
-{
- *(volatile unsigned long*)addr = b;
-}
-
-
-
-/* Map ISA bus address to the real address. Only for PCMCIA. */
-
-/* ISA page descriptor. */
-static __u32 sh_isa_memmap[256];
-
-#if 0
-static int
-sh_isa_mmap(__u32 start, __u32 length, __u32 offset)
-{
- int idx;
-
- if (start >= 0x100000 || (start & 0xfff) || (length != 0x1000))
- return -1;
-
- idx = start >> 12;
- sh_isa_memmap[idx] = 0xb8000000 + (offset &~ 0xfff);
- printk("sh_isa_mmap: start %x len %x offset %x (idx %x paddr %x)\n",
- start, length, offset, idx, sh_isa_memmap[idx]);
- return 0;
-}
-#endif
-
-unsigned long
-sh7751systemh_isa_port2addr(unsigned long offset)
-{
- int idx;
-
- idx = (offset >> 12) & 0xff;
- offset &= 0xfff;
- return sh_isa_memmap[idx] + offset;
+ maybebadio(port);
}
diff --git a/arch/sh/boards/renesas/systemh/irq.c b/arch/sh/boards/renesas/systemh/irq.c
index 8372d967f601..8d016dae2333 100644
--- a/arch/sh/boards/renesas/systemh/irq.c
+++ b/arch/sh/boards/renesas/systemh/irq.c
@@ -15,7 +15,7 @@
#include <linux/hdreg.h>
#include <linux/ide.h>
#include <asm/io.h>
-#include <asm/mach/7751systemh.h>
+#include <asm/systemh7751.h>
#include <asm/smc37c93x.h>
/* address of external interrupt mask register
@@ -57,12 +57,9 @@ static void shutdown_systemh_irq(unsigned int irq)
static void disable_systemh_irq(unsigned int irq)
{
if (systemh_irq_mask_register) {
- unsigned long flags;
unsigned long val, mask = 0x01 << 1;
/* Clear the "irq"th bit in the mask and set it in the request */
- local_irq_save(flags);
-
val = ctrl_inl((unsigned long)systemh_irq_mask_register);
val &= ~mask;
ctrl_outl(val, (unsigned long)systemh_irq_mask_register);
@@ -70,23 +67,18 @@ static void disable_systemh_irq(unsigned int irq)
val = ctrl_inl((unsigned long)systemh_irq_request_register);
val |= mask;
ctrl_outl(val, (unsigned long)systemh_irq_request_register);
-
- local_irq_restore(flags);
}
}
static void enable_systemh_irq(unsigned int irq)
{
if (systemh_irq_mask_register) {
- unsigned long flags;
unsigned long val, mask = 0x01 << 1;
/* Set "irq"th bit in the mask register */
- local_irq_save(flags);
val = ctrl_inl((unsigned long)systemh_irq_mask_register);
val |= mask;
ctrl_outl(val, (unsigned long)systemh_irq_mask_register);
- local_irq_restore(flags);
}
}
diff --git a/arch/sh/boards/renesas/systemh/setup.c b/arch/sh/boards/renesas/systemh/setup.c
index 826fa3d7669c..a8467bf90c25 100644
--- a/arch/sh/boards/renesas/systemh/setup.c
+++ b/arch/sh/boards/renesas/systemh/setup.c
@@ -15,28 +15,21 @@
* for more details.
*/
#include <linux/init.h>
-#include <asm/mach/7751systemh.h>
-#include <asm/mach/io.h>
#include <asm/machvec.h>
+#include <asm/systemh7751.h>
extern void make_systemh_irq(unsigned int irq);
-const char *get_system_type(void)
-{
- return "7751 SystemH";
-}
-
/*
* Initialize IRQ setting
*/
-void __init init_7751systemh_IRQ(void)
+static void __init sh7751systemh_init_irq(void)
{
-/* make_ipr_irq(10, BCR_ILCRD, 1, 0x0f-10); LAN */
-/* make_ipr_irq(14, BCR_ILCRA, 2, 0x0f-4); */
make_systemh_irq(0xb); /* Ethernet interrupt */
}
struct sh_machine_vector mv_7751systemh __initmv = {
+ .mv_name = "7751 SystemH",
.mv_nr_irqs = 72,
.mv_inb = sh7751systemh_inb,
@@ -60,21 +53,6 @@ struct sh_machine_vector mv_7751systemh __initmv = {
.mv_outsw = sh7751systemh_outsw,
.mv_outsl = sh7751systemh_outsl,
- .mv_readb = sh7751systemh_readb,
- .mv_readw = sh7751systemh_readw,
- .mv_readl = sh7751systemh_readl,
- .mv_writeb = sh7751systemh_writeb,
- .mv_writew = sh7751systemh_writew,
- .mv_writel = sh7751systemh_writel,
-
- .mv_isa_port2addr = sh7751systemh_isa_port2addr,
-
- .mv_init_irq = init_7751systemh_IRQ,
+ .mv_init_irq = sh7751system_init_irq,
};
ALIAS_MV(7751systemh)
-
-int __init platform_setup(void)
-{
- return 0;
-}
-
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