Commit b27311e1 authored by Atsushi Nemoto's avatar Atsushi Nemoto Committed by Ralf Baechle

MIPS: TXx9: Add RBTX4939 board support

Signed-off-by: default avatarAtsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>

 create mode 100644 arch/mips/txx9/rbtx4939/Makefile
 create mode 100644 arch/mips/txx9/rbtx4939/irq.c
 create mode 100644 arch/mips/txx9/rbtx4939/prom.c
 create mode 100644 arch/mips/txx9/rbtx4939/setup.c
 create mode 100644 include/asm-mips/txx9/rbtx4939.h
parent 0dcdbe6a
...@@ -567,15 +567,11 @@ cflags-$(CONFIG_MIKROTIK_RB532) += -Iinclude/asm-mips/mach-rc32434 ...@@ -567,15 +567,11 @@ cflags-$(CONFIG_MIKROTIK_RB532) += -Iinclude/asm-mips/mach-rc32434
load-$(CONFIG_MIKROTIK_RB532) += 0xffffffff80101000 load-$(CONFIG_MIKROTIK_RB532) += 0xffffffff80101000
# #
# Toshiba RBTX4927 board or # Toshiba RBTX49XX boards
# Toshiba RBTX4937 board
# #
core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/txx9/rbtx4927/ core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/txx9/rbtx4927/
#
# Toshiba RBTX4938 board
#
core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/txx9/rbtx4938/ core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/txx9/rbtx4938/
core-$(CONFIG_TOSHIBA_RBTX4939) += arch/mips/txx9/rbtx4939/
cflags-y += -Iinclude/asm-mips/mach-generic cflags-y += -Iinclude/asm-mips/mach-generic
drivers-$(CONFIG_PCI) += arch/mips/pci/ drivers-$(CONFIG_PCI) += arch/mips/pci/
......
...@@ -45,6 +45,14 @@ config TOSHIBA_RBTX4938 ...@@ -45,6 +45,14 @@ config TOSHIBA_RBTX4938
This Toshiba board is based on the TX4938 processor. Say Y here to This Toshiba board is based on the TX4938 processor. Say Y here to
support this machine type support this machine type
config TOSHIBA_RBTX4939
bool "Toshiba RBTX4939 bobard"
depends on MACH_TX49XX
select SOC_TX4939
help
This Toshiba board is based on the TX4939 processor. Say Y here to
support this machine type
config SOC_TX3927 config SOC_TX3927
bool bool
select CEVT_TXX9 select CEVT_TXX9
......
...@@ -371,6 +371,11 @@ static void __init select_board(void) ...@@ -371,6 +371,11 @@ static void __init select_board(void)
case 0x4938: case 0x4938:
txx9_board_vec = &rbtx4938_vec; txx9_board_vec = &rbtx4938_vec;
break; break;
#endif
#ifdef CONFIG_TOSHIBA_RBTX4939
case 0x4939:
txx9_board_vec = &rbtx4939_vec;
break;
#endif #endif
} }
#endif #endif
......
obj-y += irq.o setup.o prom.o
EXTRA_CFLAGS += -Werror
/*
* Toshiba RBTX4939 interrupt routines
* Based on linux/arch/mips/txx9/rbtx4938/irq.c,
* and RBTX49xx patch from CELF patch archive.
*
* Copyright (C) 2000-2001,2005-2006 Toshiba Corporation
* 2003-2005 (c) MontaVista Software, Inc. This file is licensed under the
* terms of the GNU General Public License version 2. This program is
* licensed "as is" without any warranty of any kind, whether express
* or implied.
*/
#include <linux/init.h>
#include <linux/interrupt.h>
#include <asm/mipsregs.h>
#include <asm/txx9/rbtx4939.h>
/*
* RBTX4939 IOC controller definition
*/
static void rbtx4939_ioc_irq_unmask(unsigned int irq)
{
int ioc_nr = irq - RBTX4939_IRQ_IOC;
writeb(readb(rbtx4939_ien_addr) | (1 << ioc_nr), rbtx4939_ien_addr);
}
static void rbtx4939_ioc_irq_mask(unsigned int irq)
{
int ioc_nr = irq - RBTX4939_IRQ_IOC;
writeb(readb(rbtx4939_ien_addr) & ~(1 << ioc_nr), rbtx4939_ien_addr);
mmiowb();
}
static struct irq_chip rbtx4939_ioc_irq_chip = {
.name = "IOC",
.ack = rbtx4939_ioc_irq_mask,
.mask = rbtx4939_ioc_irq_mask,
.mask_ack = rbtx4939_ioc_irq_mask,
.unmask = rbtx4939_ioc_irq_unmask,
};
static inline int rbtx4939_ioc_irqroute(void)
{
unsigned char istat = readb(rbtx4939_ifac2_addr);
if (unlikely(istat == 0))
return -1;
return RBTX4939_IRQ_IOC + __fls8(istat);
}
static int rbtx4939_irq_dispatch(int pending)
{
int irq;
if (pending & CAUSEF_IP7)
return MIPS_CPU_IRQ_BASE + 7;
irq = tx4939_irq();
if (likely(irq >= 0)) {
/* redirect IOC interrupts */
switch (irq) {
case RBTX4939_IRQ_IOCINT:
irq = rbtx4939_ioc_irqroute();
break;
}
} else if (pending & CAUSEF_IP0)
irq = MIPS_CPU_IRQ_BASE + 0;
else if (pending & CAUSEF_IP1)
irq = MIPS_CPU_IRQ_BASE + 1;
else
irq = -1;
return irq;
}
void __init rbtx4939_irq_setup(void)
{
int i;
/* mask all IOC interrupts */
writeb(0, rbtx4939_ien_addr);
/* clear SoftInt interrupts */
writeb(0, rbtx4939_softint_addr);
txx9_irq_dispatch = rbtx4939_irq_dispatch;
tx4939_irq_init();
for (i = RBTX4939_IRQ_IOC;
i < RBTX4939_IRQ_IOC + RBTX4939_NR_IRQ_IOC; i++)
set_irq_chip_and_handler(i, &rbtx4939_ioc_irq_chip,
handle_level_irq);
set_irq_chained_handler(RBTX4939_IRQ_IOCINT, handle_simple_irq);
}
/*
* rbtx4939 specific prom routines
*
* 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 <asm/txx9/generic.h>
#include <asm/txx9/rbtx4939.h>
void __init rbtx4939_prom_init(void)
{
tx4939_add_memory_regions();
txx9_sio_putchar_init(TX4939_SIO_REG(0) & 0xfffffffffULL);
}
/*
* Toshiba RBTX4939 setup routines.
* Based on linux/arch/mips/txx9/rbtx4938/setup.c,
* and RBTX49xx patch from CELF patch archive.
*
* Copyright (C) 2000-2001,2005-2007 Toshiba Corporation
* 2003-2005 (c) MontaVista Software, Inc. This file is licensed under the
* terms of the GNU General Public License version 2. This program is
* licensed "as is" without any warranty of any kind, whether express
* or implied.
*/
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/platform_device.h>
#include <linux/leds.h>
#include <asm/reboot.h>
#include <asm/txx9/generic.h>
#include <asm/txx9/pci.h>
#include <asm/txx9/rbtx4939.h>
static void rbtx4939_machine_restart(char *command)
{
local_irq_disable();
writeb(1, rbtx4939_reseten_addr);
writeb(1, rbtx4939_softreset_addr);
while (1)
;
}
static void __init rbtx4939_time_init(void)
{
tx4939_time_init(0);
}
static void __init rbtx4939_pci_setup(void)
{
#ifdef CONFIG_PCI
int extarb = !(__raw_readq(&tx4939_ccfgptr->ccfg) & TX4939_CCFG_PCIARB);
struct pci_controller *c = &txx9_primary_pcic;
register_pci_controller(c);
tx4939_report_pciclk();
tx4927_pcic_setup(tx4939_pcicptr, c, extarb);
if (!(__raw_readq(&tx4939_ccfgptr->pcfg) & TX4939_PCFG_ATA1MODE) &&
(__raw_readq(&tx4939_ccfgptr->pcfg) &
(TX4939_PCFG_ET0MODE | TX4939_PCFG_ET1MODE))) {
tx4939_report_pci1clk();
/* mem:64K(max), io:64K(max) (enough for ETH0,ETH1) */
c = txx9_alloc_pci_controller(NULL, 0, 0x10000, 0, 0x10000);
register_pci_controller(c);
tx4927_pcic_setup(tx4939_pcic1ptr, c, 0);
}
tx4939_setup_pcierr_irq();
#endif /* CONFIG_PCI */
}
static unsigned long long default_ebccr[] __initdata = {
0x01c0000000007608ULL, /* 64M ROM */
0x017f000000007049ULL, /* 1M IOC */
0x0180000000408608ULL, /* ISA */
0,
};
static void __init rbtx4939_ebusc_setup(void)
{
int i;
unsigned int sp;
/* use user-configured speed */
sp = TX4939_EBUSC_CR(0) & 0x30;
default_ebccr[0] |= sp;
default_ebccr[1] |= sp;
default_ebccr[2] |= sp;
/* initialise by myself */
for (i = 0; i < ARRAY_SIZE(default_ebccr); i++) {
if (default_ebccr[i])
____raw_writeq(default_ebccr[i],
&tx4939_ebuscptr->cr[i]);
else
____raw_writeq(____raw_readq(&tx4939_ebuscptr->cr[i])
& ~8,
&tx4939_ebuscptr->cr[i]);
}
}
static void __init rbtx4939_update_ioc_pen(void)
{
__u64 pcfg = ____raw_readq(&tx4939_ccfgptr->pcfg);
__u64 ccfg = ____raw_readq(&tx4939_ccfgptr->ccfg);
__u8 pe1 = readb(rbtx4939_pe1_addr);
__u8 pe2 = readb(rbtx4939_pe2_addr);
__u8 pe3 = readb(rbtx4939_pe3_addr);
if (pcfg & TX4939_PCFG_ATA0MODE)
pe1 |= RBTX4939_PE1_ATA(0);
else
pe1 &= ~RBTX4939_PE1_ATA(0);
if (pcfg & TX4939_PCFG_ATA1MODE) {
pe1 |= RBTX4939_PE1_ATA(1);
pe1 &= ~(RBTX4939_PE1_RMII(0) | RBTX4939_PE1_RMII(1));
} else {
pe1 &= ~RBTX4939_PE1_ATA(1);
if (pcfg & TX4939_PCFG_ET0MODE)
pe1 |= RBTX4939_PE1_RMII(0);
else
pe1 &= ~RBTX4939_PE1_RMII(0);
if (pcfg & TX4939_PCFG_ET1MODE)
pe1 |= RBTX4939_PE1_RMII(1);
else
pe1 &= ~RBTX4939_PE1_RMII(1);
}
if (ccfg & TX4939_CCFG_PTSEL)
pe3 &= ~(RBTX4939_PE3_VP | RBTX4939_PE3_VP_P |
RBTX4939_PE3_VP_S);
else {
__u64 vmode = pcfg &
(TX4939_PCFG_VSSMODE | TX4939_PCFG_VPSMODE);
if (vmode == 0)
pe3 &= ~(RBTX4939_PE3_VP | RBTX4939_PE3_VP_P |
RBTX4939_PE3_VP_S);
else if (vmode == TX4939_PCFG_VPSMODE) {
pe3 |= RBTX4939_PE3_VP_P;
pe3 &= ~(RBTX4939_PE3_VP | RBTX4939_PE3_VP_S);
} else if (vmode == TX4939_PCFG_VSSMODE) {
pe3 |= RBTX4939_PE3_VP | RBTX4939_PE3_VP_S;
pe3 &= ~RBTX4939_PE3_VP_P;
} else {
pe3 |= RBTX4939_PE3_VP | RBTX4939_PE3_VP_P;
pe3 &= ~RBTX4939_PE3_VP_S;
}
}
if (pcfg & TX4939_PCFG_SPIMODE) {
if (pcfg & TX4939_PCFG_SIO2MODE_GPIO)
pe2 &= ~(RBTX4939_PE2_SIO2 | RBTX4939_PE2_SIO0);
else {
if (pcfg & TX4939_PCFG_SIO2MODE_SIO2) {
pe2 |= RBTX4939_PE2_SIO2;
pe2 &= ~RBTX4939_PE2_SIO0;
} else {
pe2 |= RBTX4939_PE2_SIO0;
pe2 &= ~RBTX4939_PE2_SIO2;
}
}
if (pcfg & TX4939_PCFG_SIO3MODE)
pe2 |= RBTX4939_PE2_SIO3;
else
pe2 &= ~RBTX4939_PE2_SIO3;
pe2 &= ~RBTX4939_PE2_SPI;
} else {
pe2 |= RBTX4939_PE2_SPI;
pe2 &= ~(RBTX4939_PE2_SIO3 | RBTX4939_PE2_SIO2 |
RBTX4939_PE2_SIO0);
}
if ((pcfg & TX4939_PCFG_I2SMODE_MASK) == TX4939_PCFG_I2SMODE_GPIO)
pe2 |= RBTX4939_PE2_GPIO;
else
pe2 &= ~RBTX4939_PE2_GPIO;
writeb(pe1, rbtx4939_pe1_addr);
writeb(pe2, rbtx4939_pe2_addr);
writeb(pe3, rbtx4939_pe3_addr);
}
#define RBTX4939_MAX_7SEGLEDS 8
#if defined(CONFIG_LEDS_CLASS) || defined(CONFIG_LEDS_CLASS_MODULE)
static u8 led_val[RBTX4939_MAX_7SEGLEDS];
struct rbtx4939_led_data {
struct led_classdev cdev;
char name[32];
unsigned int num;
};
/* Use "dot" in 7seg LEDs */
static void rbtx4939_led_brightness_set(struct led_classdev *led_cdev,
enum led_brightness value)
{
struct rbtx4939_led_data *led_dat =
container_of(led_cdev, struct rbtx4939_led_data, cdev);
unsigned int num = led_dat->num;
unsigned long flags;
local_irq_save(flags);
led_val[num] = (led_val[num] & 0x7f) | (value ? 0x80 : 0);
writeb(led_val[num], rbtx4939_7seg_addr(num / 4, num % 4));
local_irq_restore(flags);
}
static int __init rbtx4939_led_probe(struct platform_device *pdev)
{
struct rbtx4939_led_data *leds_data;
int i;
static char *default_triggers[] __initdata = {
"heartbeat",
"ide-disk",
"nand-disk",
};
leds_data = kzalloc(sizeof(*leds_data) * RBTX4939_MAX_7SEGLEDS,
GFP_KERNEL);
if (!leds_data)
return -ENOMEM;
for (i = 0; i < RBTX4939_MAX_7SEGLEDS; i++) {
int rc;
struct rbtx4939_led_data *led_dat = &leds_data[i];
led_dat->num = i;
led_dat->cdev.brightness_set = rbtx4939_led_brightness_set;
sprintf(led_dat->name, "rbtx4939:amber:%u", i);
led_dat->cdev.name = led_dat->name;
if (i < ARRAY_SIZE(default_triggers))
led_dat->cdev.default_trigger = default_triggers[i];
rc = led_classdev_register(&pdev->dev, &led_dat->cdev);
if (rc < 0)
return rc;
led_dat->cdev.brightness_set(&led_dat->cdev, 0);
}
return 0;
}
static struct platform_driver rbtx4939_led_driver = {
.driver = {
.name = "rbtx4939-led",
.owner = THIS_MODULE,
},
};
static void __init rbtx4939_led_setup(void)
{
platform_device_register_simple("rbtx4939-led", -1, NULL, 0);
platform_driver_probe(&rbtx4939_led_driver, rbtx4939_led_probe);
}
#else
static inline void rbtx4939_led_setup(void)
{
}
#endif
static void __init rbtx4939_arch_init(void)
{
rbtx4939_pci_setup();
}
static void __init rbtx4939_device_init(void)
{
#if defined(CONFIG_TC35815) || defined(CONFIG_TC35815_MODULE)
int i, j;
unsigned char ethaddr[2][6];
for (i = 0; i < 2; i++) {
unsigned long area = CKSEG1 + 0x1fff0000 + (i * 0x10);
if (readb(rbtx4939_bdipsw_addr) & 8) {
u16 buf[3];
area -= 0x03000000;
for (j = 0; j < 3; j++)
buf[j] = le16_to_cpup((u16 *)(area + j * 2));
memcpy(ethaddr[i], buf, 6);
} else
memcpy(ethaddr[i], (void *)area, 6);
}
tx4939_ethaddr_init(ethaddr[0], ethaddr[1]);
#endif
rbtx4939_led_setup();
tx4939_wdt_init();
}
static void __init rbtx4939_setup(void)
{
rbtx4939_ebusc_setup();
/* always enable ATA0 */
txx9_set64(&tx4939_ccfgptr->pcfg, TX4939_PCFG_ATA0MODE);
rbtx4939_update_ioc_pen();
if (txx9_master_clock == 0)
txx9_master_clock = 20000000;
tx4939_setup();
_machine_restart = rbtx4939_machine_restart;
pr_info("RBTX4939 (Rev %02x) --- FPGA(Rev %02x) DIPSW:%02x,%02x\n",
readb(rbtx4939_board_rev_addr), readb(rbtx4939_ioc_rev_addr),
readb(rbtx4939_udipsw_addr), readb(rbtx4939_bdipsw_addr));
#ifdef CONFIG_PCI
txx9_alloc_pci_controller(&txx9_primary_pcic, 0, 0, 0, 0);
txx9_board_pcibios_setup = tx4927_pcibios_setup;
#else
set_io_port_base(RBTX4939_ETHER_BASE);
#endif
tx4939_sio_init(TX4939_SCLK0(txx9_master_clock), 0);
}
struct txx9_board_vec rbtx4939_vec __initdata = {
.system = "Tothiba RBTX4939",
.prom_init = rbtx4939_prom_init,
.mem_setup = rbtx4939_setup,
.irq_setup = rbtx4939_irq_setup,
.time_init = rbtx4939_time_init,
.device_init = rbtx4939_device_init,
.arch_init = rbtx4939_arch_init,
#ifdef CONFIG_PCI
.pci_map_irq = tx4939_pci_map_irq,
#endif
};
...@@ -8,3 +8,6 @@ BOARD_VEC(rbtx4937_vec) ...@@ -8,3 +8,6 @@ BOARD_VEC(rbtx4937_vec)
#ifdef CONFIG_TOSHIBA_RBTX4938 #ifdef CONFIG_TOSHIBA_RBTX4938
BOARD_VEC(rbtx4938_vec) BOARD_VEC(rbtx4938_vec)
#endif #endif
#ifdef CONFIG_TOSHIBA_RBTX4939
BOARD_VEC(rbtx4939_vec)
#endif
/*
* Definitions for RBTX4939
*
* (C) Copyright TOSHIBA CORPORATION 2005-2006
* 2003-2005 (c) MontaVista Software, Inc. This file is licensed under the
* terms of the GNU General Public License version 2. This program is
* licensed "as is" without any warranty of any kind, whether express
* or implied.
*/
#ifndef __ASM_TXX9_RBTX4939_H
#define __ASM_TXX9_RBTX4939_H
#include <asm/addrspace.h>
#include <asm/txx9irq.h>
#include <asm/txx9/generic.h>
#include <asm/txx9/tx4939.h>
/* Address map */
#define RBTX4939_IOC_REG_ADDR (IO_BASE + TXX9_CE(1) + 0x00000000)
#define RBTX4939_BOARD_REV_ADDR (IO_BASE + TXX9_CE(1) + 0x00000000)
#define RBTX4939_IOC_REV_ADDR (IO_BASE + TXX9_CE(1) + 0x00000002)
#define RBTX4939_CONFIG1_ADDR (IO_BASE + TXX9_CE(1) + 0x00000004)
#define RBTX4939_CONFIG2_ADDR (IO_BASE + TXX9_CE(1) + 0x00000006)
#define RBTX4939_CONFIG3_ADDR (IO_BASE + TXX9_CE(1) + 0x00000008)
#define RBTX4939_CONFIG4_ADDR (IO_BASE + TXX9_CE(1) + 0x0000000a)
#define RBTX4939_USTAT_ADDR (IO_BASE + TXX9_CE(1) + 0x00001000)
#define RBTX4939_UDIPSW_ADDR (IO_BASE + TXX9_CE(1) + 0x00001002)
#define RBTX4939_BDIPSW_ADDR (IO_BASE + TXX9_CE(1) + 0x00001004)
#define RBTX4939_IEN_ADDR (IO_BASE + TXX9_CE(1) + 0x00002000)
#define RBTX4939_IPOL_ADDR (IO_BASE + TXX9_CE(1) + 0x00002002)
#define RBTX4939_IFAC1_ADDR (IO_BASE + TXX9_CE(1) + 0x00002004)
#define RBTX4939_IFAC2_ADDR (IO_BASE + TXX9_CE(1) + 0x00002006)
#define RBTX4939_SOFTINT_ADDR (IO_BASE + TXX9_CE(1) + 0x00003000)
#define RBTX4939_ISASTAT_ADDR (IO_BASE + TXX9_CE(1) + 0x00004000)
#define RBTX4939_PCISTAT_ADDR (IO_BASE + TXX9_CE(1) + 0x00004002)
#define RBTX4939_ROME_ADDR (IO_BASE + TXX9_CE(1) + 0x00004004)
#define RBTX4939_SPICS_ADDR (IO_BASE + TXX9_CE(1) + 0x00004006)
#define RBTX4939_AUDI_ADDR (IO_BASE + TXX9_CE(1) + 0x00004008)
#define RBTX4939_ISAGPIO_ADDR (IO_BASE + TXX9_CE(1) + 0x0000400a)
#define RBTX4939_PE1_ADDR (IO_BASE + TXX9_CE(1) + 0x00005000)
#define RBTX4939_PE2_ADDR (IO_BASE + TXX9_CE(1) + 0x00005002)
#define RBTX4939_PE3_ADDR (IO_BASE + TXX9_CE(1) + 0x00005004)
#define RBTX4939_VP_ADDR (IO_BASE + TXX9_CE(1) + 0x00005006)
#define RBTX4939_VPRESET_ADDR (IO_BASE + TXX9_CE(1) + 0x00005008)
#define RBTX4939_VPSOUT_ADDR (IO_BASE + TXX9_CE(1) + 0x0000500a)
#define RBTX4939_VPSIN_ADDR (IO_BASE + TXX9_CE(1) + 0x0000500c)
#define RBTX4939_7SEG_ADDR(s, ch) \
(IO_BASE + TXX9_CE(1) + 0x00006000 + (s) * 16 + ((ch) & 3) * 2)
#define RBTX4939_SOFTRESET_ADDR (IO_BASE + TXX9_CE(1) + 0x00007000)
#define RBTX4939_RESETEN_ADDR (IO_BASE + TXX9_CE(1) + 0x00007002)
#define RBTX4939_RESETSTAT_ADDR (IO_BASE + TXX9_CE(1) + 0x00007004)
#define RBTX4939_ETHER_BASE (IO_BASE + TXX9_CE(1) + 0x00020000)
/* Ethernet port address */
#define RBTX4939_ETHER_ADDR (RBTX4939_ETHER_BASE + 0x300)
/* bits for IEN/IPOL/IFAC */
#define RBTX4938_INTB_ISA0 0
#define RBTX4938_INTB_ISA11 1
#define RBTX4938_INTB_ISA12 2
#define RBTX4938_INTB_ISA15 3
#define RBTX4938_INTB_I2S 4
#define RBTX4938_INTB_SW 5
#define RBTX4938_INTF_ISA0 (1 << RBTX4938_INTB_ISA0)
#define RBTX4938_INTF_ISA11 (1 << RBTX4938_INTB_ISA11)
#define RBTX4938_INTF_ISA12 (1 << RBTX4938_INTB_ISA12)
#define RBTX4938_INTF_ISA15 (1 << RBTX4938_INTB_ISA15)
#define RBTX4938_INTF_I2S (1 << RBTX4938_INTB_I2S)
#define RBTX4938_INTF_SW (1 << RBTX4938_INTB_SW)
/* bits for PE1,PE2,PE3 */
#define RBTX4939_PE1_ATA(ch) (0x01 << (ch))
#define RBTX4939_PE1_RMII(ch) (0x04 << (ch))
#define RBTX4939_PE2_SIO0 0x01
#define RBTX4939_PE2_SIO2 0x02
#define RBTX4939_PE2_SIO3 0x04
#define RBTX4939_PE2_CIR 0x08
#define RBTX4939_PE2_SPI 0x10
#define RBTX4939_PE2_GPIO 0x20
#define RBTX4939_PE3_VP 0x01
#define RBTX4939_PE3_VP_P 0x02
#define RBTX4939_PE3_VP_S 0x04
#define rbtx4939_board_rev_addr ((u8 __iomem *)RBTX4939_BOARD_REV_ADDR)
#define rbtx4939_ioc_rev_addr ((u8 __iomem *)RBTX4939_IOC_REV_ADDR)
#define rbtx4939_config1_addr ((u8 __iomem *)RBTX4939_CONFIG1_ADDR)
#define rbtx4939_config2_addr ((u8 __iomem *)RBTX4939_CONFIG2_ADDR)
#define rbtx4939_config3_addr ((u8 __iomem *)RBTX4939_CONFIG3_ADDR)
#define rbtx4939_config4_addr ((u8 __iomem *)RBTX4939_CONFIG4_ADDR)
#define rbtx4939_ustat_addr ((u8 __iomem *)RBTX4939_USTAT_ADDR)
#define rbtx4939_udipsw_addr ((u8 __iomem *)RBTX4939_UDIPSW_ADDR)
#define rbtx4939_bdipsw_addr ((u8 __iomem *)RBTX4939_BDIPSW_ADDR)
#define rbtx4939_ien_addr ((u8 __iomem *)RBTX4939_IEN_ADDR)
#define rbtx4939_ipol_addr ((u8 __iomem *)RBTX4939_IPOL_ADDR)
#define rbtx4939_ifac1_addr ((u8 __iomem *)RBTX4939_IFAC1_ADDR)
#define rbtx4939_ifac2_addr ((u8 __iomem *)RBTX4939_IFAC2_ADDR)
#define rbtx4939_softint_addr ((u8 __iomem *)RBTX4939_SOFTINT_ADDR)
#define rbtx4939_isastat_addr ((u8 __iomem *)RBTX4939_ISASTAT_ADDR)
#define rbtx4939_pcistat_addr ((u8 __iomem *)RBTX4939_PCISTAT_ADDR)
#define rbtx4939_rome_addr ((u8 __iomem *)RBTX4939_ROME_ADDR)
#define rbtx4939_spics_addr ((u8 __iomem *)RBTX4939_SPICS_ADDR)
#define rbtx4939_audi_addr ((u8 __iomem *)RBTX4939_AUDI_ADDR)
#define rbtx4939_isagpio_addr ((u8 __iomem *)RBTX4939_ISAGPIO_ADDR)
#define rbtx4939_pe1_addr ((u8 __iomem *)RBTX4939_PE1_ADDR)
#define rbtx4939_pe2_addr ((u8 __iomem *)RBTX4939_PE2_ADDR)
#define rbtx4939_pe3_addr ((u8 __iomem *)RBTX4939_PE3_ADDR)
#define rbtx4939_vp_addr ((u8 __iomem *)RBTX4939_VP_ADDR)
#define rbtx4939_vpreset_addr ((u8 __iomem *)RBTX4939_VPRESET_ADDR)
#define rbtx4939_vpsout_addr ((u8 __iomem *)RBTX4939_VPSOUT_ADDR)
#define rbtx4939_vpsin_addr ((u8 __iomem *)RBTX4939_VPSIN_ADDR)
#define rbtx4939_7seg_addr(s, ch) \
((u8 __iomem *)RBTX4939_7SEG_ADDR(s, ch))
#define rbtx4939_softreset_addr ((u8 __iomem *)RBTX4939_SOFTRESET_ADDR)
#define rbtx4939_reseten_addr ((u8 __iomem *)RBTX4939_RESETEN_ADDR)
#define rbtx4939_resetstat_addr ((u8 __iomem *)RBTX4939_RESETSTAT_ADDR)
/*
* IRQ mappings
*/
#define RBTX4939_NR_IRQ_IOC 8
#define RBTX4939_IRQ_IOC (TXX9_IRQ_BASE + TX4939_NUM_IR)
#define RBTX4939_IRQ_END (RBTX4939_IRQ_IOC + RBTX4939_NR_IRQ_IOC)
/* IOC (ISA, etc) */
#define RBTX4939_IRQ_IOCINT (TXX9_IRQ_BASE + TX4939_IR_INT(0))
/* Onboard 10M Ether */
#define RBTX4939_IRQ_ETHER (TXX9_IRQ_BASE + TX4939_IR_INT(1))