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-rw-r--r--arch/mips/pmc-sierra/msp71xx/Makefile12
-rw-r--r--arch/mips/pmc-sierra/msp71xx/gpio.c218
-rw-r--r--arch/mips/pmc-sierra/msp71xx/gpio_extended.c148
-rw-r--r--arch/mips/pmc-sierra/msp71xx/msp_elb.c46
-rw-r--r--arch/mips/pmc-sierra/msp71xx/msp_hwbutton.c176
-rw-r--r--arch/mips/pmc-sierra/msp71xx/msp_irq.c124
-rw-r--r--arch/mips/pmc-sierra/msp71xx/msp_irq_cic.c134
-rw-r--r--arch/mips/pmc-sierra/msp71xx/msp_irq_slp.c109
-rw-r--r--arch/mips/pmc-sierra/msp71xx/msp_pci.c50
-rw-r--r--arch/mips/pmc-sierra/msp71xx/msp_prom.c566
-rw-r--r--arch/mips/pmc-sierra/msp71xx/msp_serial.c93
-rw-r--r--arch/mips/pmc-sierra/msp71xx/msp_setup.c240
-rw-r--r--arch/mips/pmc-sierra/msp71xx/msp_time.c90
-rw-r--r--arch/mips/pmc-sierra/msp71xx/msp_usb.c150
14 files changed, 0 insertions, 2156 deletions
diff --git a/arch/mips/pmc-sierra/msp71xx/Makefile b/arch/mips/pmc-sierra/msp71xx/Makefile
deleted file mode 100644
index e107f79b149..00000000000
--- a/arch/mips/pmc-sierra/msp71xx/Makefile
+++ /dev/null
@@ -1,12 +0,0 @@
-#
-# Makefile for the PMC-Sierra MSP SOCs
-#
-obj-y += msp_prom.o msp_setup.o msp_irq.o \
- msp_time.o msp_serial.o msp_elb.o
-obj-$(CONFIG_HAVE_GPIO_LIB) += gpio.o gpio_extended.o
-obj-$(CONFIG_PMC_MSP7120_GW) += msp_hwbutton.o
-obj-$(CONFIG_IRQ_MSP_SLP) += msp_irq_slp.o
-obj-$(CONFIG_IRQ_MSP_CIC) += msp_irq_cic.o
-obj-$(CONFIG_PCI) += msp_pci.o
-obj-$(CONFIG_MSPETH) += msp_eth.o
-obj-$(CONFIG_USB_MSP71XX) += msp_usb.o
diff --git a/arch/mips/pmc-sierra/msp71xx/gpio.c b/arch/mips/pmc-sierra/msp71xx/gpio.c
deleted file mode 100644
index 69848c5813e..00000000000
--- a/arch/mips/pmc-sierra/msp71xx/gpio.c
+++ /dev/null
@@ -1,218 +0,0 @@
-/*
- * @file /arch/mips/pmc-sierra/msp71xx/gpio.c
- *
- * Generic PMC MSP71xx GPIO handling. These base gpio are controlled by two
- * types of registers. The data register sets the output level when in output
- * mode and when in input mode will contain the value at the input. The config
- * register sets the various modes for each gpio.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * @author Patrick Glass <patrickglass@gmail.com>
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/gpio.h>
-#include <linux/spinlock.h>
-#include <linux/io.h>
-
-#define MSP71XX_CFG_OFFSET(gpio) (4 * (gpio))
-#define CONF_MASK 0x0F
-#define MSP71XX_GPIO_INPUT 0x01
-#define MSP71XX_GPIO_OUTPUT 0x08
-
-#define MSP71XX_GPIO_BASE 0x0B8400000L
-
-#define to_msp71xx_gpio_chip(c) container_of(c, struct msp71xx_gpio_chip, chip)
-
-static spinlock_t gpio_lock;
-
-/*
- * struct msp71xx_gpio_chip - container for gpio chip and registers
- * @chip: chip structure for the specified gpio bank
- * @data_reg: register for reading and writing the gpio pin value
- * @config_reg: register to set the mode for the gpio pin bank
- * @out_drive_reg: register to set the output drive mode for the gpio pin bank
- */
-struct msp71xx_gpio_chip {
- struct gpio_chip chip;
- void __iomem *data_reg;
- void __iomem *config_reg;
- void __iomem *out_drive_reg;
-};
-
-/*
- * msp71xx_gpio_get() - return the chip's gpio value
- * @chip: chip structure which controls the specified gpio
- * @offset: gpio whose value will be returned
- *
- * It will return 0 if gpio value is low and other if high.
- */
-static int msp71xx_gpio_get(struct gpio_chip *chip, unsigned offset)
-{
- struct msp71xx_gpio_chip *msp_chip = to_msp71xx_gpio_chip(chip);
-
- return __raw_readl(msp_chip->data_reg) & (1 << offset);
-}
-
-/*
- * msp71xx_gpio_set() - set the output value for the gpio
- * @chip: chip structure who controls the specified gpio
- * @offset: gpio whose value will be assigned
- * @value: logic level to assign to the gpio initially
- *
- * This will set the gpio bit specified to the desired value. It will set the
- * gpio pin low if value is 0 otherwise it will be high.
- */
-static void msp71xx_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
-{
- struct msp71xx_gpio_chip *msp_chip = to_msp71xx_gpio_chip(chip);
- unsigned long flags;
- u32 data;
-
- spin_lock_irqsave(&gpio_lock, flags);
-
- data = __raw_readl(msp_chip->data_reg);
- if (value)
- data |= (1 << offset);
- else
- data &= ~(1 << offset);
- __raw_writel(data, msp_chip->data_reg);
-
- spin_unlock_irqrestore(&gpio_lock, flags);
-}
-
-/*
- * msp71xx_set_gpio_mode() - declare the mode for a gpio
- * @chip: chip structure which controls the specified gpio
- * @offset: gpio whose value will be assigned
- * @mode: desired configuration for the gpio (see datasheet)
- *
- * It will set the gpio pin config to the @mode value passed in.
- */
-static int msp71xx_set_gpio_mode(struct gpio_chip *chip,
- unsigned offset, int mode)
-{
- struct msp71xx_gpio_chip *msp_chip = to_msp71xx_gpio_chip(chip);
- const unsigned bit_offset = MSP71XX_CFG_OFFSET(offset);
- unsigned long flags;
- u32 cfg;
-
- spin_lock_irqsave(&gpio_lock, flags);
-
- cfg = __raw_readl(msp_chip->config_reg);
- cfg &= ~(CONF_MASK << bit_offset);
- cfg |= (mode << bit_offset);
- __raw_writel(cfg, msp_chip->config_reg);
-
- spin_unlock_irqrestore(&gpio_lock, flags);
-
- return 0;
-}
-
-/*
- * msp71xx_direction_output() - declare the direction mode for a gpio
- * @chip: chip structure which controls the specified gpio
- * @offset: gpio whose value will be assigned
- * @value: logic level to assign to the gpio initially
- *
- * This call will set the mode for the @gpio to output. It will set the
- * gpio pin low if value is 0 otherwise it will be high.
- */
-static int msp71xx_direction_output(struct gpio_chip *chip,
- unsigned offset, int value)
-{
- msp71xx_gpio_set(chip, offset, value);
-
- return msp71xx_set_gpio_mode(chip, offset, MSP71XX_GPIO_OUTPUT);
-}
-
-/*
- * msp71xx_direction_input() - declare the direction mode for a gpio
- * @chip: chip structure which controls the specified gpio
- * @offset: gpio whose to which the value will be assigned
- *
- * This call will set the mode for the @gpio to input.
- */
-static int msp71xx_direction_input(struct gpio_chip *chip, unsigned offset)
-{
- return msp71xx_set_gpio_mode(chip, offset, MSP71XX_GPIO_INPUT);
-}
-
-/*
- * msp71xx_set_output_drive() - declare the output drive for the gpio line
- * @gpio: gpio pin whose output drive you wish to modify
- * @value: zero for active drain 1 for open drain drive
- *
- * This call will set the output drive mode for the @gpio to output.
- */
-int msp71xx_set_output_drive(unsigned gpio, int value)
-{
- unsigned long flags;
- u32 data;
-
- if (gpio > 15 || gpio < 0)
- return -EINVAL;
-
- spin_lock_irqsave(&gpio_lock, flags);
-
- data = __raw_readl((void __iomem *)(MSP71XX_GPIO_BASE + 0x190));
- if (value)
- data |= (1 << gpio);
- else
- data &= ~(1 << gpio);
- __raw_writel(data, (void __iomem *)(MSP71XX_GPIO_BASE + 0x190));
-
- spin_unlock_irqrestore(&gpio_lock, flags);
-
- return 0;
-}
-EXPORT_SYMBOL(msp71xx_set_output_drive);
-
-#define MSP71XX_GPIO_BANK(name, dr, cr, base_gpio, num_gpio) \
-{ \
- .chip = { \
- .label = name, \
- .direction_input = msp71xx_direction_input, \
- .direction_output = msp71xx_direction_output, \
- .get = msp71xx_gpio_get, \
- .set = msp71xx_gpio_set, \
- .base = base_gpio, \
- .ngpio = num_gpio \
- }, \
- .data_reg = (void __iomem *)(MSP71XX_GPIO_BASE + dr), \
- .config_reg = (void __iomem *)(MSP71XX_GPIO_BASE + cr), \
- .out_drive_reg = (void __iomem *)(MSP71XX_GPIO_BASE + 0x190), \
-}
-
-/*
- * struct msp71xx_gpio_banks[] - container array of gpio banks
- * @chip: chip structure for the specified gpio bank
- * @data_reg: register for reading and writing the gpio pin value
- * @config_reg: register to set the mode for the gpio pin bank
- *
- * This array structure defines the gpio banks for the PMC MIPS Processor.
- * We specify the bank name, the data register, the config register, base
- * starting gpio number, and the number of gpios exposed by the bank.
- */
-static struct msp71xx_gpio_chip msp71xx_gpio_banks[] = {
-
- MSP71XX_GPIO_BANK("GPIO_1_0", 0x170, 0x180, 0, 2),
- MSP71XX_GPIO_BANK("GPIO_5_2", 0x174, 0x184, 2, 4),
- MSP71XX_GPIO_BANK("GPIO_9_6", 0x178, 0x188, 6, 4),
- MSP71XX_GPIO_BANK("GPIO_15_10", 0x17C, 0x18C, 10, 6),
-};
-
-void __init msp71xx_init_gpio(void)
-{
- int i;
-
- spin_lock_init(&gpio_lock);
-
- for (i = 0; i < ARRAY_SIZE(msp71xx_gpio_banks); i++)
- gpiochip_add(&msp71xx_gpio_banks[i].chip);
-}
diff --git a/arch/mips/pmc-sierra/msp71xx/gpio_extended.c b/arch/mips/pmc-sierra/msp71xx/gpio_extended.c
deleted file mode 100644
index fc6dbc6cf1c..00000000000
--- a/arch/mips/pmc-sierra/msp71xx/gpio_extended.c
+++ /dev/null
@@ -1,148 +0,0 @@
-/*
- * @file /arch/mips/pmc-sierra/msp71xx/gpio_extended.c
- *
- * Generic PMC MSP71xx EXTENDED (EXD) GPIO handling. The extended gpio is
- * a set of hardware registers that have no need for explicit locking as
- * it is handled by unique method of writing individual set/clr bits.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * @author Patrick Glass <patrickglass@gmail.com>
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/gpio.h>
-#include <linux/io.h>
-
-#define MSP71XX_DATA_OFFSET(gpio) (2 * (gpio))
-#define MSP71XX_READ_OFFSET(gpio) (MSP71XX_DATA_OFFSET(gpio) + 1)
-#define MSP71XX_CFG_OUT_OFFSET(gpio) (MSP71XX_DATA_OFFSET(gpio) + 16)
-#define MSP71XX_CFG_IN_OFFSET(gpio) (MSP71XX_CFG_OUT_OFFSET(gpio) + 1)
-
-#define MSP71XX_EXD_GPIO_BASE 0x0BC000000L
-
-#define to_msp71xx_exd_gpio_chip(c) \
- container_of(c, struct msp71xx_exd_gpio_chip, chip)
-
-/*
- * struct msp71xx_exd_gpio_chip - container for gpio chip and registers
- * @chip: chip structure for the specified gpio bank
- * @reg: register for control and data of gpio pin
- */
-struct msp71xx_exd_gpio_chip {
- struct gpio_chip chip;
- void __iomem *reg;
-};
-
-/*
- * msp71xx_exd_gpio_get() - return the chip's gpio value
- * @chip: chip structure which controls the specified gpio
- * @offset: gpio whose value will be returned
- *
- * It will return 0 if gpio value is low and other if high.
- */
-static int msp71xx_exd_gpio_get(struct gpio_chip *chip, unsigned offset)
-{
- struct msp71xx_exd_gpio_chip *msp71xx_chip =
- to_msp71xx_exd_gpio_chip(chip);
- const unsigned bit = MSP71XX_READ_OFFSET(offset);
-
- return __raw_readl(msp71xx_chip->reg) & (1 << bit);
-}
-
-/*
- * msp71xx_exd_gpio_set() - set the output value for the gpio
- * @chip: chip structure who controls the specified gpio
- * @offset: gpio whose value will be assigned
- * @value: logic level to assign to the gpio initially
- *
- * This will set the gpio bit specified to the desired value. It will set the
- * gpio pin low if value is 0 otherwise it will be high.
- */
-static void msp71xx_exd_gpio_set(struct gpio_chip *chip,
- unsigned offset, int value)
-{
- struct msp71xx_exd_gpio_chip *msp71xx_chip =
- to_msp71xx_exd_gpio_chip(chip);
- const unsigned bit = MSP71XX_DATA_OFFSET(offset);
-
- __raw_writel(1 << (bit + (value ? 1 : 0)), msp71xx_chip->reg);
-}
-
-/*
- * msp71xx_exd_direction_output() - declare the direction mode for a gpio
- * @chip: chip structure which controls the specified gpio
- * @offset: gpio whose value will be assigned
- * @value: logic level to assign to the gpio initially
- *
- * This call will set the mode for the @gpio to output. It will set the
- * gpio pin low if value is 0 otherwise it will be high.
- */
-static int msp71xx_exd_direction_output(struct gpio_chip *chip,
- unsigned offset, int value)
-{
- struct msp71xx_exd_gpio_chip *msp71xx_chip =
- to_msp71xx_exd_gpio_chip(chip);
-
- msp71xx_exd_gpio_set(chip, offset, value);
- __raw_writel(1 << MSP71XX_CFG_OUT_OFFSET(offset), msp71xx_chip->reg);
- return 0;
-}
-
-/*
- * msp71xx_exd_direction_input() - declare the direction mode for a gpio
- * @chip: chip structure which controls the specified gpio
- * @offset: gpio whose to which the value will be assigned
- *
- * This call will set the mode for the @gpio to input.
- */
-static int msp71xx_exd_direction_input(struct gpio_chip *chip, unsigned offset)
-{
- struct msp71xx_exd_gpio_chip *msp71xx_chip =
- to_msp71xx_exd_gpio_chip(chip);
-
- __raw_writel(1 << MSP71XX_CFG_IN_OFFSET(offset), msp71xx_chip->reg);
- return 0;
-}
-
-#define MSP71XX_EXD_GPIO_BANK(name, exd_reg, base_gpio, num_gpio) \
-{ \
- .chip = { \
- .label = name, \
- .direction_input = msp71xx_exd_direction_input, \
- .direction_output = msp71xx_exd_direction_output, \
- .get = msp71xx_exd_gpio_get, \
- .set = msp71xx_exd_gpio_set, \
- .base = base_gpio, \
- .ngpio = num_gpio, \
- }, \
- .reg = (void __iomem *)(MSP71XX_EXD_GPIO_BASE + exd_reg), \
-}
-
-/*
- * struct msp71xx_exd_gpio_banks[] - container array of gpio banks
- * @chip: chip structure for the specified gpio bank
- * @reg: register for reading and writing the gpio pin value
- *
- * This array structure defines the extended gpio banks for the
- * PMC MIPS Processor. We specify the bank name, the data/config
- * register,the base starting gpio number, and the number of
- * gpios exposed by the bank of gpios.
- */
-static struct msp71xx_exd_gpio_chip msp71xx_exd_gpio_banks[] = {
-
- MSP71XX_EXD_GPIO_BANK("GPIO_23_16", 0x188, 16, 8),
- MSP71XX_EXD_GPIO_BANK("GPIO_27_24", 0x18C, 24, 4),
-};
-
-void __init msp71xx_init_gpio_extended(void)
-{
- int i;
-
- for (i = 0; i < ARRAY_SIZE(msp71xx_exd_gpio_banks); i++)
- gpiochip_add(&msp71xx_exd_gpio_banks[i].chip);
-}
diff --git a/arch/mips/pmc-sierra/msp71xx/msp_elb.c b/arch/mips/pmc-sierra/msp71xx/msp_elb.c
deleted file mode 100644
index 3e964100721..00000000000
--- a/arch/mips/pmc-sierra/msp71xx/msp_elb.c
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * Sets up the proper Chip Select configuration registers. It is assumed that
- * PMON sets up the ADDR and MASK registers properly.
- *
- * Copyright 2005-2006 PMC-Sierra, Inc.
- * Author: Marc St-Jean, Marc_St-Jean@pmc-sierra.com
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
- * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <msp_regs.h>
-
-static int __init msp_elb_setup(void)
-{
-#if defined(CONFIG_PMC_MSP7120_GW) \
- || defined(CONFIG_PMC_MSP7120_EVAL)
- /*
- * Force all CNFG to be identical and equal to CS0,
- * according to OPS doc
- */
- *CS1_CNFG_REG = *CS2_CNFG_REG = *CS3_CNFG_REG = *CS0_CNFG_REG;
-#endif
- return 0;
-}
-
-subsys_initcall(msp_elb_setup);
diff --git a/arch/mips/pmc-sierra/msp71xx/msp_hwbutton.c b/arch/mips/pmc-sierra/msp71xx/msp_hwbutton.c
deleted file mode 100644
index 11769b55438..00000000000
--- a/arch/mips/pmc-sierra/msp71xx/msp_hwbutton.c
+++ /dev/null
@@ -1,176 +0,0 @@
-/*
- * Sets up interrupt handlers for various hardware switches which are
- * connected to interrupt lines.
- *
- * Copyright 2005-2207 PMC-Sierra, Inc.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
- * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-
-#include <msp_int.h>
-#include <msp_regs.h>
-#include <msp_regops.h>
-#ifdef CONFIG_PMCTWILED
-#include <msp_led_macros.h>
-#endif
-
-/* For hwbutton_interrupt->initial_state */
-#define HWBUTTON_HI 0x1
-#define HWBUTTON_LO 0x2
-
-/*
- * This struct describes a hardware button
- */
-struct hwbutton_interrupt {
- char *name; /* Name of button */
- int irq; /* Actual LINUX IRQ */
- int eirq; /* Extended IRQ number (0-7) */
- int initial_state; /* The "normal" state of the switch */
- void (*handle_hi)(void *); /* Handler: switch input has gone HI */
- void (*handle_lo)(void *); /* Handler: switch input has gone LO */
- void *data; /* Optional data to pass to handler */
-};
-
-#ifdef CONFIG_PMC_MSP7120_GW
-extern void msp_restart(char *);
-
-static void softreset_push(void *data)
-{
- printk(KERN_WARNING "SOFTRESET switch was pushed\n");
-
- /*
- * In the future you could move this to the release handler,
- * timing the difference between the 'push' and 'release', and only
- * doing this ungraceful restart if the button has been down for
- * a certain amount of time; otherwise doing a graceful restart.
- */
-
- msp_restart(NULL);
-}
-
-static void softreset_release(void *data)
-{
- printk(KERN_WARNING "SOFTRESET switch was released\n");
-
- /* Do nothing */
-}
-
-static void standby_on(void *data)
-{
- printk(KERN_WARNING "STANDBY switch was set to ON (not implemented)\n");
-
- /* TODO: Put board in standby mode */
-#ifdef CONFIG_PMCTWILED
- msp_led_turn_off(MSP_LED_PWRSTANDBY_GREEN);
- msp_led_turn_on(MSP_LED_PWRSTANDBY_RED);
-#endif
-}
-
-static void standby_off(void *data)
-{
- printk(KERN_WARNING
- "STANDBY switch was set to OFF (not implemented)\n");
-
- /* TODO: Take out of standby mode */
-#ifdef CONFIG_PMCTWILED
- msp_led_turn_on(MSP_LED_PWRSTANDBY_GREEN);
- msp_led_turn_off(MSP_LED_PWRSTANDBY_RED);
-#endif
-}
-
-static struct hwbutton_interrupt softreset_sw = {
- .name = "Softreset button",
- .irq = MSP_INT_EXT0,
- .eirq = 0,
- .initial_state = HWBUTTON_HI,
- .handle_hi = softreset_release,
- .handle_lo = softreset_push,
- .data = NULL,
-};
-
-static struct hwbutton_interrupt standby_sw = {
- .name = "Standby switch",
- .irq = MSP_INT_EXT1,
- .eirq = 1,
- .initial_state = HWBUTTON_HI,
- .handle_hi = standby_off,
- .handle_lo = standby_on,
- .data = NULL,
-};
-#endif /* CONFIG_PMC_MSP7120_GW */
-
-static irqreturn_t hwbutton_handler(int irq, void *data)
-{
- struct hwbutton_interrupt *hirq = data;
- unsigned long cic_ext = *CIC_EXT_CFG_REG;
-
- if (CIC_EXT_IS_ACTIVE_HI(cic_ext, hirq->eirq)) {
- /* Interrupt: pin is now HI */
- CIC_EXT_SET_ACTIVE_LO(cic_ext, hirq->eirq);
- hirq->handle_hi(hirq->data);
- } else {
- /* Interrupt: pin is now LO */
- CIC_EXT_SET_ACTIVE_HI(cic_ext, hirq->eirq);
- hirq->handle_lo(hirq->data);
- }
-
- /*
- * Invert the POLARITY of this level interrupt to ack the interrupt
- * Thus next state change will invoke the opposite message
- */
- *CIC_EXT_CFG_REG = cic_ext;
-
- return IRQ_HANDLED;
-}
-
-static int msp_hwbutton_register(struct hwbutton_interrupt *hirq)
-{
- unsigned long cic_ext;
-
- if (hirq->handle_hi == NULL || hirq->handle_lo == NULL)
- return -EINVAL;
-
- cic_ext = *CIC_EXT_CFG_REG;
- CIC_EXT_SET_TRIGGER_LEVEL(cic_ext, hirq->eirq);
- if (hirq->initial_state == HWBUTTON_HI)
- CIC_EXT_SET_ACTIVE_LO(cic_ext, hirq->eirq);
- else
- CIC_EXT_SET_ACTIVE_HI(cic_ext, hirq->eirq);
- *CIC_EXT_CFG_REG = cic_ext;
-
- return request_irq(hirq->irq, hwbutton_handler, IRQF_DISABLED,
- hirq->name, hirq);
-}
-
-static int __init msp_hwbutton_setup(void)
-{
-#ifdef CONFIG_PMC_MSP7120_GW
- msp_hwbutton_register(&softreset_sw);
- msp_hwbutton_register(&standby_sw);
-#endif
- return 0;
-}
-
-subsys_initcall(msp_hwbutton_setup);
diff --git a/arch/mips/pmc-sierra/msp71xx/msp_irq.c b/arch/mips/pmc-sierra/msp71xx/msp_irq.c
deleted file mode 100644
index 734d598a2e3..00000000000
--- a/arch/mips/pmc-sierra/msp71xx/msp_irq.c
+++ /dev/null
@@ -1,124 +0,0 @@
-/*
- * IRQ vector handles
- *
- * Copyright (C) 1995, 1996, 1997, 2003 by Ralf Baechle
- *
- * 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/kernel.h>
-#include <linux/init.h>
-#include <linux/irq.h>
-#include <linux/interrupt.h>
-#include <linux/ptrace.h>
-#include <linux/time.h>
-
-#include <asm/irq_cpu.h>
-
-#include <msp_int.h>
-
-extern void msp_int_handle(void);
-
-/* SLP bases systems */
-extern void msp_slp_irq_init(void);
-extern void msp_slp_irq_dispatch(void);
-
-/* CIC based systems */
-extern void msp_cic_irq_init(void);
-extern void msp_cic_irq_dispatch(void);
-
-/*
- * The PMC-Sierra MSP interrupts are arranged in a 3 level cascaded
- * hierarchical system. The first level are the direct MIPS interrupts
- * and are assigned the interrupt range 0-7. The second level is the SLM
- * interrupt controller and is assigned the range 8-39. The third level
- * comprises the Peripherial block, the PCI block, the PCI MSI block and
- * the SLP. The PCI interrupts and the SLP errors are handled by the
- * relevant subsystems so the core interrupt code needs only concern
- * itself with the Peripheral block. These are assigned interrupts in
- * the range 40-71.
- */
-
-asmlinkage void plat_irq_dispatch(struct pt_regs *regs)
-{
- u32 pending;
-
- pending = read_c0_status() & read_c0_cause();
-
- /*
- * jump to the correct interrupt routine
- * These are arranged in priority order and the timer
- * comes first!
- */
-
-#ifdef CONFIG_IRQ_MSP_CIC /* break out the CIC stuff for now */
- if (pending & C_IRQ4) /* do the peripherals first, that's the timer */
- msp_cic_irq_dispatch();
-
- else if (pending & C_IRQ0)
- do_IRQ(MSP_INT_MAC0);
-
- else if (pending & C_IRQ1)
- do_IRQ(MSP_INT_MAC1);
-
- else if (pending & C_IRQ2)
- do_IRQ(MSP_INT_USB);
-
- else if (pending & C_IRQ3)
- do_IRQ(MSP_INT_SAR);
-
- else if (pending & C_IRQ5)
- do_IRQ(MSP_INT_SEC);
-
-#else
- if (pending & C_IRQ5)
- do_IRQ(MSP_INT_TIMER);
-
- else if (pending & C_IRQ0)
- do_IRQ(MSP_INT_MAC0);
-
- else if (pending & C_IRQ1)
- do_IRQ(MSP_INT_MAC1);
-
- else if (pending & C_IRQ3)
- do_IRQ(MSP_INT_VE);
-
- else if (pending & C_IRQ4)
- msp_slp_irq_dispatch();
-#endif
-
- else if (pending & C_SW0) /* do software after hardware */
- do_IRQ(MSP_INT_SW0);
-
- else if (pending & C_SW1)
- do_IRQ(MSP_INT_SW1);
-}
-
-static struct irqaction cascade_msp = {
- .handler = no_action,
- .name = "MSP cascade"
-};
-
-
-void __init arch_init_irq(void)
-{
- /* initialize the 1st-level CPU based interrupt controller */
- mips_cpu_irq_init();
-
-#ifdef CONFIG_IRQ_MSP_CIC
- msp_cic_irq_init();
-
- /* setup the cascaded interrupts */
- setup_irq(MSP_INT_CIC, &cascade_msp);
- setup_irq(MSP_INT_PER, &cascade_msp);
-#else
- /* setup the 2nd-level SLP register based interrupt controller */
- msp_slp_irq_init();
-
- /* setup the cascaded SLP/PER interrupts */
- setup_irq(MSP_INT_SLP, &cascade_msp);
- setup_irq(MSP_INT_PER, &cascade_msp);
-#endif
-}
diff --git a/arch/mips/pmc-sierra/msp71xx/msp_irq_cic.c b/arch/mips/pmc-sierra/msp71xx/msp_irq_cic.c
deleted file mode 100644
index 5175357d0a2..00000000000
--- a/arch/mips/pmc-sierra/msp71xx/msp_irq_cic.c
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
- * This file define the irq handler for MSP SLM subsystem interrupts.
- *
- * Copyright 2005-2007 PMC-Sierra, Inc, derived from irq_cpu.c
- * Author: Andrew Hughes, Andrew_Hughes@pmc-sierra.com
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- */
-
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/kernel.h>
-#include <linux/bitops.h>
-
-#include <asm/system.h>
-
-#include <msp_cic_int.h>
-#include <msp_regs.h>
-
-/*
- * NOTE: We are only enabling support for VPE0 right now.
- */
-
-static inline void unmask_msp_cic_irq(unsigned int irq)
-{
-
- /* check for PER interrupt range */
- if (irq < MSP_PER_INTBASE)
- *CIC_VPE0_MSK_REG |= (1 << (irq - MSP_CIC_INTBASE));
- else
- *PER_INT_MSK_REG |= (1 << (irq - MSP_PER_INTBASE));
-}
-
-static inline void mask_msp_cic_irq(unsigned int irq)
-{
- /* check for PER interrupt range */
- if (irq < MSP_PER_INTBASE)
- *CIC_VPE0_MSK_REG &= ~(1 << (irq - MSP_CIC_INTBASE));
- else
- *PER_INT_MSK_REG &= ~(1 << (irq - MSP_PER_INTBASE));
-}
-
-/*
- * While we ack the interrupt interrupts are disabled and thus we don't need
- * to deal with concurrency issues. Same for msp_cic_irq_end.
- */
-static inline void ack_msp_cic_irq(unsigned int irq)
-{
- mask_msp_cic_irq(irq);
-
- /*
- * only really necessary for 18, 16-14 and sometimes 3:0 (since
- * these can be edge sensitive) but it doesn't hurt for the others.
- */
-
- /* check for PER interrupt range */
- if (irq < MSP_PER_INTBASE)
- *CIC_STS_REG = (1 << (irq - MSP_CIC_INTBASE));
- else
- *PER_INT_STS_REG = (1 << (irq - MSP_PER_INTBASE));
-}
-
-static struct irq_chip msp_cic_irq_controller = {
- .name = "MSP_CIC",
- .ack = ack_msp_cic_irq,
- .mask = ack_msp_cic_irq,
- .mask_ack = ack_msp_cic_irq,
- .unmask = unmask_msp_cic_irq,
-};
-
-
-void __init msp_cic_irq_init(void)
-{
- int i;
-
- /* Mask/clear interrupts. */
- *CIC_VPE0_MSK_REG = 0x00000000;
- *PER_INT_MSK_REG = 0x00000000;
- *CIC_STS_REG = 0xFFFFFFFF;
- *PER_INT_STS_REG = 0xFFFFFFFF;
-
-#if defined(CONFIG_PMC_MSP7120_GW) || \
- defined(CONFIG_PMC_MSP7120_EVAL)
- /*
- * The MSP7120 RG and EVBD boards use IRQ[6:4] for PCI.
- * These inputs map to EXT_INT_POL[6:4] inside the CIC.
- * They are to be active low, level sensitive.
- */
- *CIC_EXT_CFG_REG &= 0xFFFF8F8F;
-#endif
-
- /* initialize all the IRQ descriptors */
- for (i = MSP_CIC_INTBASE; i < MSP_PER_INTBASE + 32; i++)
- set_irq_chip_and_handler(i, &msp_cic_irq_controller,
- handle_level_irq);
-}
-
-void msp_cic_irq_dispatch(void)
-{
- u32 pending;
- int intbase;
-
- intbase = MSP_CIC_INTBASE;
- pending = *CIC_STS_REG & *CIC_VPE0_MSK_REG;
-
- /* check for PER interrupt */
- if (pending == (1 << (MSP_INT_PER - MSP_CIC_INTBASE))) {
- intbase = MSP_PER_INTBASE;
- pending = *PER_INT_STS_REG & *PER_INT_MSK_REG;
- }
-
- /* check for spurious interrupt */
- if (pending == 0x00000000) {
- printk(KERN_ERR
- "Spurious %s interrupt? status %08x, mask %08x\n",
- (intbase == MSP_CIC_INTBASE) ? "CIC" : "PER",
- (intbase == MSP_CIC_INTBASE) ?
- *CIC_STS_REG : *PER_INT_STS_REG,
- (intbase == MSP_CIC_INTBASE) ?
- *CIC_VPE0_MSK_REG : *PER_INT_MSK_REG);
- return;
- }
-
- /* check for the timer and dispatch it first */
- if ((intbase == MSP_CIC_INTBASE) &&
- (pending & (1 << (MSP_INT_VPE0_TIMER - MSP_CIC_INTBASE))))
- do_IRQ(MSP_INT_VPE0_TIMER);
- else
- do_IRQ(ffs(pending) + intbase - 1);
-}
-
diff --git a/arch/mips/pmc-sierra/msp71xx/msp_irq_slp.c b/arch/mips/pmc-sierra/msp71xx/msp_irq_slp.c
deleted file mode 100644
index f5f1b8d2bb9..00000000000
--- a/arch/mips/pmc-sierra/msp71xx/msp_irq_slp.c
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
- * This file define the irq handler for MSP SLM subsystem interrupts.
- *
- * Copyright 2005-2006 PMC-Sierra, Inc, derived from irq_cpu.c
- * Author: Andrew Hughes, Andrew_Hughes@pmc-sierra.com
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- */
-
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/kernel.h>
-#include <linux/bitops.h>
-
-#include <asm/mipsregs.h>
-#include <asm/system.h>
-
-#include <msp_slp_int.h>
-#include <msp_regs.h>
-
-static inline void unmask_msp_slp_irq(unsigned int irq)
-{
- /* check for PER interrupt range */
- if (irq < MSP_PER_INTBASE)
- *SLP_INT_MSK_REG |= (1 << (irq - MSP_SLP_INTBASE));
- else
- *PER_INT_MSK_REG |= (1 << (irq - MSP_PER_INTBASE));
-}
-
-static inline void mask_msp_slp_irq(unsigned int irq)
-{
- /* check for PER interrupt range */
- if (irq < MSP_PER_INTBASE)
- *SLP_INT_MSK_REG &= ~(1 << (irq - MSP_SLP_INTBASE));
- else
- *PER_INT_MSK_REG &= ~(1 << (irq - MSP_PER_INTBASE));
-}
-
-/*
- * While we ack the interrupt interrupts are disabled and thus we don't need
- * to deal with concurrency issues. Same for msp_slp_irq_end.
- */
-static inline void ack_msp_slp_irq(unsigned int irq)
-{
- mask_slp_irq(irq);
-
- /*
- * only really necessary for 18, 16-14 and sometimes 3:0 (since
- * these can be edge sensitive) but it doesn't hurt for the others.
- */
-
- /* check for PER interrupt range */
- if (irq < MSP_PER_INTBASE)
- *SLP_INT_STS_REG = (1 << (irq - MSP_SLP_INTBASE));
- else
- *PER_INT_STS_REG = (1 << (irq - MSP_PER_INTBASE));
-}
-
-static struct irq_chip msp_slp_irq_controller = {
- .name = "MSP_SLP",
- .ack = ack_msp_slp_irq,
- .mask = ack_msp_slp_irq,
- .mask_ack = ack_msp_slp_irq,
- .unmask = unmask_msp_slp_irq,
-};
-
-void __init msp_slp_irq_init(void)
-{
- int i;
-
- /* Mask/clear interrupts. */
- *SLP_INT_MSK_REG = 0x00000000;
- *PER_INT_MSK_REG = 0x00000000;
- *SLP_INT_STS_REG = 0xFFFFFFFF;
- *PER_INT_STS_REG = 0xFFFFFFFF;
-
- /* initialize all the IRQ descriptors */
- for (i = MSP_SLP_INTBASE; i < MSP_PER_INTBASE + 32; i++)
- set_irq_chip_and_handler(i, &msp_slp_irq_controller
- handle_level_irq);
-}
-
-void msp_slp_irq_dispatch(void)
-{
- u32 pending;
- int intbase;
-
- intbase = MSP_SLP_INTBASE;
- pending = *SLP_INT_STS_REG & *SLP_INT_MSK_REG;
-
- /* check for PER interrupt */
- if (pending == (1 << (MSP_INT_PER - MSP_SLP_INTBASE))) {
- intbase = MSP_PER_INTBASE;
- pending = *PER_INT_STS_REG & *PER_INT_MSK_REG;
- }
-
- /* check for spurious interrupt */
- if (pending == 0x00000000) {
- printk(KERN_ERR "Spurious %s interrupt?\n",
- (intbase == MSP_SLP_INTBASE) ? "SLP" : "PER");
- return;
- }
-
- /* dispatch the irq */
- do_IRQ(ffs(pending) + intbase - 1);
-}
diff --git a/arch/mips/pmc-sierra/msp71xx/msp_pci.c b/arch/mips/pmc-sierra/msp71xx/msp_pci.c
deleted file mode 100644
index f764fe7748d..00000000000
--- a/arch/mips/pmc-sierra/msp71xx/msp_pci.c
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * The setup file for PCI related hardware on PMC-Sierra MSP processors.
- *
- * Copyright 2005-2006 PMC-Sierra, Inc.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
- * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/init.h>
-
-#include <msp_prom.h>
-#include <msp_regs.h>
-
-extern void msp_pci_init(void);
-
-static int __init msp_pci_setup(void)
-{
-#if 0 /* Linux 2.6 initialization code to be completed */
- if (getdeviceid() & DEV_ID_SINGLE_PC) {
- /* If single card mode */
- slmRegs *sreg = (slmRegs *) SREG_BASE;
-
- sreg->single_pc_enable = SINGLE_PCCARD;
- }
-#endif
-
- msp_pci_init();
-
- return 0;
-}
-
-subsys_initcall(msp_pci_setup);
diff --git a/arch/mips/pmc-sierra/msp71xx/msp_prom.c b/arch/mips/pmc-sierra/msp71xx/msp_prom.c
deleted file mode 100644
index e5bd5481d8d..00000000000
--- a/arch/mips/pmc-sierra/msp71xx/msp_prom.c
+++ /dev/null
@@ -1,566 +0,0 @@
-/*
- * BRIEF MODULE DESCRIPTION
- * PROM library initialisation code, assuming a version of
- * pmon is the boot code.
- *
- * Copyright 2000,2001 MontaVista Software Inc.
- * Author: MontaVista Software, Inc.
- * ppopov@mvista.com or source@mvista.com
- *
- * This file was derived from Carsten Langgaard's
- * arch/mips/mips-boards/xx files.
- *
- * Carsten Langgaard, carstenl@mips.com
- * Copyright (C) 1999,2000 MIPS Technologies, Inc. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
- * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/string.h>
-#include <linux/interrupt.h>
-#include <linux/mm.h>
-#ifdef CONFIG_CRAMFS
-#include <linux/cramfs_fs.h>
-#endif
-#ifdef CONFIG_SQUASHFS
-#include <linux/squashfs_fs.h>
-#endif
-
-#include <asm/addrspace.h>
-#include <asm/bootinfo.h>
-#include <asm-generic/sections.h>
-#include <asm/page.h>
-
-#include <msp_prom.h>
-#include <msp_regs.h>
-
-/* global PROM environment variables and pointers */
-int prom_argc;
-char **prom_argv, **prom_envp;
-int *prom_vec;
-
-/* debug flag */
-int init_debug = 1;
-
-/* memory blocks */
-struct prom_pmemblock mdesc[PROM_MAX_PMEMBLOCKS];
-
-/* default feature sets */
-static char msp_default_features[] =
-#if defined(CONFIG_PMC_MSP4200_EVAL) \
- || defined(CONFIG_PMC_MSP4200_GW)
- "ERER";
-#elif defined(CONFIG_PMC_MSP7120_EVAL) \
- || defined(CONFIG_PMC_MSP7120_GW)
- "EMEMSP";
-#elif defined(CONFIG_PMC_MSP7120_FPGA)
- "EMEM";
-#endif
-
-/* conversion functions */
-static inline unsigned char str2hexnum(unsigned char c)
-{
- if (c >= '0' && c <= '9')
- return c - '0';
- if (c >= 'a' && c <= 'f')
- return c - 'a' + 10;
- return 0; /* foo */
-}
-
-static inline int str2eaddr(unsigned char *ea, unsigned char *str)
-{
- int index = 0;
- unsigned char num = 0;
-
- while (*str != '\0') {
- if ((*str == '.') || (*str == ':')) {
- ea[index++] = num;
- num = 0;
- str++;
- } else {
- num = num << 4;
- num |= str2hexnum(*str++);
- }
- }
-
- if (index == 5) {
- ea[index++] = num;
- return 0;
- } else
- return -1;
-}
-EXPORT_SYMBOL(str2eaddr);
-
-static inline unsigned long str2hex(unsigned char *str)
-{
- int value = 0;
-
- while (*str) {
- value = value << 4;
- value |= str2hexnum(*str++);
- }
-
- return value;
-}
-
-/* function to query the system information */
-const char *get_system_type(void)
-{
-#if defined(CONFIG_PMC_MSP4200_EVAL)
- return "PMC-Sierra MSP4200 Eval Board";
-#elif defined(CONFIG_PMC_MSP4200_GW)
- return "PMC-Sierra MSP4200 VoIP Gateway";
-#elif defined(CONFIG_PMC_MSP7120_EVAL)
- return "PMC-Sierra MSP7120 Eval Board";
-#elif defined(CONFIG_PMC_MSP7120_GW)
- return "PMC-Sierra MSP7120 Residential Gateway";
-#elif defined(CONFIG_PMC_MSP7120_FPGA)
- return "PMC-Sierra MSP7120 FPGA";
-#else
- #error "What is the type of *your* MSP?"
-#endif
-}
-
-int get_ethernet_addr(char *ethaddr_name, char *ethernet_addr)
-{
- char *ethaddr_str;
-
- ethaddr_str = prom_getenv(ethaddr_name);
- if (!ethaddr_str) {
- printk(KERN_WARNING "%s not set in boot prom\n", ethaddr_name);
- return -1;
- }
-
- if (str2eaddr(ethernet_addr, ethaddr_str) == -1) {
- printk(KERN_WARNING "%s badly formatted-<%s>\n",
- ethaddr_name, ethaddr_str);
- return -1;
- }
-
- if (init_debug > 1) {
- int i;
- printk(KERN_DEBUG "get_ethernet_addr: for %s ", ethaddr_name);
- for (i = 0; i < 5; i++)
- printk(KERN_DEBUG "%02x:",
- (unsigned char)*(ethernet_addr+i));
- printk(KERN_DEBUG "%02x\n", *(ethernet_addr+i));
- }
-
- return 0;
-}
-EXPORT_SYMBOL(get_ethernet_addr);
-
-static char *get_features(void)
-{
- char *feature = prom_getenv(FEATURES);
-
- if (feature == NULL) {
- /* default features based on MACHINE_TYPE */
- feature = msp_default_features;
- }
-
- return feature;
-}
-
-static char test_feature(char c)
-{
- char *feature = get_features();
-
- while (*feature) {
- if (*feature++ == c)
- return *feature;
- feature++;
- }
-
- return FEATURE_NOEXIST;
-}
-
-unsigned long get_deviceid(void)
-{
- char *deviceid = prom_getenv(DEVICEID);
-
- if (deviceid == NULL)
- return *DEV_ID_REG;
- else
- return str2hex(deviceid);
-}
-
-char identify_pci(void)
-{
- return test_feature(PCI_KEY);
-}
-EXPORT_SYMBOL(identify_pci);
-
-char identify_pcimux(void)
-{
- return test_feature(PCIMUX_KEY);
-}
-
-char identify_sec(void)
-{
- return test_feature(SEC_KEY);
-}
-EXPORT_SYMBOL(identify_sec);
-
-char identify_spad(void)
-{
- return test_feature(SPAD_KEY);
-}
-EXPORT_SYMBOL(identify_spad);
-
-char identify_tdm(void)
-{
- return test_feature(TDM_KEY);
-}
-EXPORT_SYMBOL(identify_tdm);
-
-char identify_zsp(void)
-{
- return test_feature(ZSP_KEY);
-}
-EXPORT_SYMBOL(identify_zsp);
-
-static char identify_enetfeature(char key, unsigned long interface_num)
-{
- char *feature = get_features();
-
- while (*feature) {
- if (*feature++ == key && interface_num-- == 0)
- return *feature;
- feature++;
- }
-
- return FEATURE_NOEXIST;
-}
-
-char identify_enet(unsigned long interface_num)
-{
- return identify_enetfeature(ENET_KEY, interface_num);
-}
-EXPORT_SYMBOL(identify_enet);
-
-char identify_enetTxD(unsigned long interface_num)
-{
- return identify_enetfeature(ENETTXD_KEY, interface_num);
-}
-EXPORT_SYMBOL(identify_enetTxD);
-
-unsigned long identify_family(void)
-{
- unsigned long deviceid;
-
- deviceid = get_deviceid();
-
- return deviceid & CPU_DEVID_FAMILY;
-}
-EXPORT_SYMBOL(identify_family);
-
-unsigned long identify_revision(void)
-{
- unsigned long deviceid;
-
- deviceid = get_deviceid();
-
- return deviceid & CPU_DEVID_REVISION;
-}
-EXPORT_SYMBOL(identify_revision);
-
-/* PROM environment functions */
-char *prom_getenv(char *env_name)
-{
- /*
- * Return a pointer to the given environment variable. prom_envp
- * points to a null terminated array of pointers to variables.
- * Environment variables are stored in the form of "memsize=64"
- */
-
- char **var = prom_envp;
- int i = strlen(env_name);
-
- while (*var) {
- if (strncmp(env_name, *var, i) == 0) {
- return (*var + strlen(env_name) + 1);
- }
- var++;
- }
-
- return NULL;
-}
-
-/* PROM commandline functions */
-char *prom_getcmdline(void)
-{
- return &(arcs_cmdline[0]);
-}
-EXPORT_SYMBOL(prom_getcmdline);
-
-void __init prom_init_cmdline(void)
-{
- char *cp;
- int actr;
-
- actr = 1; /* Always ignore argv[0] */
-
- cp = &(arcs_cmdline[0]);
- while (actr < prom_argc) {
- strcpy(cp, prom_argv[actr]);
- cp += strlen(prom_argv[actr]);
- *cp++ = ' ';
- actr++;
- }
- if (cp != &(arcs_cmdline[0])) /* get rid of trailing space */
- --cp;
- *cp = '\0';
-}
-
-/* memory allocation functions */
-static int __init prom_memtype_classify(unsigned int type)
-{
- switch (type) {
- case yamon_free:
- return BOOT_MEM_RAM;
- case yamon_prom:
- return BOOT_MEM_ROM_DATA;
- default:
- return BOOT_MEM_RESERVED;
- }
-}
-
-void __init prom_meminit(void)
-{
- struct prom_pmemblock *p;
-
- p = prom_getmdesc();
-
- while (p->size) {
- long type;
- unsigned long base, size;
-
- type = prom_memtype_classify(p->type);
- base = p->base;
- size = p->size;
-
- add_memory_region(base, size, type);
- p++;
- }
-}
-
-void __init prom_free_prom_memory(void)
-{
- int argc;
- char **argv;
- char **envp;
- char *ptr;
- int len = 0;
- int i;
- unsigned long addr;
-
- /*
- * preserve environment variables and command line from pmon/bbload
- * first preserve the command line
- */
- for (argc = 0; argc < prom_argc; argc++) {
- len += sizeof(char *); /* length of pointer */
- len += strlen(prom_argv[argc]) + 1; /* length of string */
- }
- len += sizeof(char *); /* plus length of null pointer */
-
- argv = kmalloc(len, GFP_KERNEL);
- ptr = (char *) &argv[prom_argc + 1]; /* strings follow array */
-
- for (argc = 0; argc < prom_argc; argc++) {
- argv[argc] = ptr;
- strcpy(ptr, prom_argv[argc]);
- ptr += strlen(prom_argv[argc]) + 1;
- }
- argv[prom_argc] = NULL; /* end array with null pointer */
- prom_argv = argv;
-
- /* next preserve the environment variables */
- len = 0;
- i = 0;
- for (envp = prom_envp; *envp != NULL; envp++) {
- i++; /* count number of environment variables */
- len += sizeof(char *); /* length of pointer */
- len += strlen(*envp) + 1; /* length of string */
- }
- len += sizeof(char *); /* plus length of null pointer */
-
- envp = kmalloc(len, GFP_KERNEL);
- ptr = (char *) &envp[i+1];
-
- for (argc = 0; argc < i; argc++) {
- envp[argc] = ptr;
- strcpy(ptr, prom_envp[argc]);
- ptr += strlen(prom_envp[argc]) + 1;
- }
- envp[i] = NULL; /* end array with null pointer */
- prom_envp = envp;
-
- for (i = 0; i < boot_mem_map.nr_map; i++) {
- if (boot_mem_map.map[i].type != BOOT_MEM_ROM_DATA)
- continue;
-
- addr = boot_mem_map.map[i].addr;
- free_init_pages("prom memory",
- addr, addr + boot_mem_map.map[i].size);
- }
-}
-
-struct prom_pmemblock *__init prom_getmdesc(void)
-{
- static char memsz_env[] __initdata = "memsize";
- static char heaptop_env[] __initdata = "heaptop";
- char *str;
- unsigned int memsize;
- unsigned int heaptop;
-#ifdef CONFIG_MTD_PMC_MSP_RAMROOT
- void *ramroot_start;
- unsigned long ramroot_size;
-#endif
- int i;
-
- str = prom_getenv(memsz_env);
- if (!str) {
- ppfinit("memsize not set in boot prom, "
- "set to default (32Mb)\n");
- memsize = 0x02000000;
- } else {
- memsize = simple_strtol(str, NULL, 0);
-
- if (memsize == 0) {
- /* if memsize is a bad size, use reasonable default */
- memsize = 0x02000000;
- }
-
- /* convert to physical address (removing caching bits, etc) */
- memsize = CPHYSADDR(memsize);
- }
-
- str = prom_getenv(heaptop_env);
- if (!str) {
- heaptop = CPHYSADDR((u32)&_text);
- ppfinit("heaptop not set in boot prom, "
- "set to default 0x%08x\n", heaptop);
- } else {
- heaptop = simple_strtol(str, NULL, 16);
- if (heaptop == 0) {
- /* heaptop conversion bad, might have 0xValue */
- heaptop = simple_strtol(str, NULL, 0);
-
- if (heaptop == 0) {
- /* heaptop still bad, use reasonable default */
- heaptop = CPHYSADDR((u32)&_text);
- }
- }
-
- /* convert to physical address (removing caching bits, etc) */
- heaptop = CPHYSADDR((u32)heaptop);
- }
-
- /* the base region */
- i = 0;
- mdesc[i].type = BOOT_MEM_RESERVED;
- mdesc[i].base = 0x00000000;
- mdesc[i].size = PAGE_ALIGN(0x300 + 0x80);
- /* jtag interrupt vector + sizeof vector */
-
- /* PMON data */
- if (heaptop > mdesc[i].base + mdesc[i].size) {
- i++; /* 1 */
- mdesc[i].type = BOOT_MEM_ROM_DATA;
- mdesc[i].base = mdesc[i-1].base + mdesc[i-1].size;
- mdesc[i].size = heaptop - mdesc[i].base;
- }
-
- /* end of PMON data to start of kernel -- probably zero .. */
- if (heaptop != CPHYSADDR((u32)_text)) {
- i++; /* 2 */
- mdesc[i].type = BOOT_MEM_RAM;
- mdesc[i].base = heaptop;
- mdesc[i].size = CPHYSADDR((u32)_text) - mdesc[i].base;
- }
-
- /* kernel proper */
- i++; /* 3 */
- mdesc[i].type = BOOT_MEM_RESERVED;
- mdesc[i].base = CPHYSADDR((u32)_text);
-#ifdef CONFIG_MTD_PMC_MSP_RAMROOT
- if (get_ramroot(&ramroot_start, &ramroot_size)) {
- /*
- * Rootfs in RAM -- follows kernel
- * Combine rootfs image with kernel block so a
- * page (4k) isn't wasted between memory blocks
- */
- mdesc[i].size = CPHYSADDR(PAGE_ALIGN(
- (u32)ramroot_start + ramroot_size)) - mdesc[i].base;
- } else
-#endif
- mdesc[i].size = CPHYSADDR(PAGE_ALIGN(
- (u32)_end)) - mdesc[i].base;
-
- /* Remainder of RAM -- under memsize */
- i++; /* 5 */
- mdesc[i].type = yamon_free;
- mdesc[i].base = mdesc[i-1].base + mdesc[i-1].size;
- mdesc[i].size = memsize - mdesc[i].base;
-
- return &mdesc[0];
-}
-
-/* rootfs functions */
-#ifdef CONFIG_MTD_PMC_MSP_RAMROOT
-bool get_ramroot(void **start, unsigned long *size)
-{
- extern char _end[];
-
- /* Check for start following the end of the kernel */
- void *check_start = (void *)_end;
-
- /* Check for supported rootfs types */
-#ifdef CONFIG_CRAMFS
- if (*(__u32 *)check_start == CRAMFS_MAGIC) {
- /* Get CRAMFS size */
- *start = check_start;
- *size = PAGE_ALIGN(((struct cramfs_super *)
- check_start)->size);
-
- return true;
- }
-#endif
-#ifdef CONFIG_SQUASHFS
- if (*((unsigned int *)check_start) == SQUASHFS_MAGIC) {
- /* Get SQUASHFS size */
- *start = check_start;
- *size = PAGE_ALIGN(((struct squashfs_super_block *)
- check_start)->bytes_used);
-
- return true;
- }
-#endif
-
- return false;
-}
-EXPORT_SYMBOL(get_ramroot);
-#endif
diff --git a/arch/mips/pmc-sierra/msp71xx/msp_serial.c b/arch/mips/pmc-sierra/msp71xx/msp_serial.c
deleted file mode 100644
index f7261628d8a..00000000000
--- a/arch/mips/pmc-sierra/msp71xx/msp_serial.c
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
- * The setup file for serial related hardware on PMC-Sierra MSP processors.
- *
- * Copyright 2005 PMC-Sierra, Inc.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
- * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/serial.h>
-#include <linux/serial_core.h>
-#include <linux/serial_reg.h>
-
-#include <asm/bootinfo.h>
-#include <asm/io.h>
-#include <asm/processor.h>
-#include <asm/serial.h>
-#include <linux/serial_8250.h>
-
-#include <msp_prom.h>
-#include <msp_int.h>
-#include <msp_regs.h>
-
-void __init msp_serial_setup(void)
-{
- char *s;
- char *endp;
- struct uart_port up;
- unsigned int uartclk;
-
- memset(&up, 0, sizeof(up));
-
- /* Check if clock was specified in environment */
- s = prom_getenv("uartfreqhz");
- if(!(s && *s && (uartclk = simple_strtoul(s, &endp, 10)) && *endp == 0))
- uartclk = MSP_BASE_BAUD;
- ppfinit("UART clock set to %d\n", uartclk);
-
- /* Initialize first serial port */
- up.mapbase = MSP_UART0_BASE;
- up.membase = ioremap_nocache(up.mapbase, MSP_UART_REG_LEN);
- up.irq = MSP_INT_UART0;
- up.uartclk = uartclk;
- up.regshift = 2;
- up.iotype = UPIO_DWAPB; /* UPIO_MEM like */
- up.flags = ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST;
- up.type = PORT_16550A;
- up.line = 0;
- up.private_data = (void*)UART0_STATUS_REG;
- if (early_serial_setup(&up))
- printk(KERN_ERR "Early serial init of port 0 failed\n");
-
- /* Initialize the second serial port, if one exists */
- switch (mips_machtype) {
- case MACH_MSP4200_EVAL:
- case MACH_MSP4200_GW:
- case MACH_MSP4200_FPGA:
- case MACH_MSP7120_EVAL:
- case MACH_MSP7120_GW:
- case MACH_MSP7120_FPGA:
- /* Enable UART1 on MSP4200 and MSP7120 */
- *GPIO_CFG2_REG = 0x00002299;
- break;
-
- default:
- return; /* No second serial port, good-bye. */
- }
-
- up.mapbase = MSP_UART1_BASE;
- up.membase = ioremap_nocache(up.mapbase, MSP_UART_REG_LEN);
- up.irq = MSP_INT_UART1;
- up.line = 1;
- up.private_data = (void*)UART1_STATUS_REG;
- if (early_serial_setup(&up))
- printk(KERN_ERR "Early serial init of port 1 failed\n");
-}
diff --git a/arch/mips/pmc-sierra/msp71xx/msp_setup.c b/arch/mips/pmc-sierra/msp71xx/msp_setup.c
deleted file mode 100644
index c93675615f5..00000000000
--- a/arch/mips/pmc-sierra/msp71xx/msp_setup.c
+++ /dev/null
@@ -1,240 +0,0 @@
-/*
- * The generic setup file for PMC-Sierra MSP processors
- *
- * Copyright 2005-2007 PMC-Sierra, Inc,
- * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- */
-
-#include <asm/bootinfo.h>
-#include <asm/cacheflush.h>
-#include <asm/r4kcache.h>
-#include <asm/reboot.h>
-#include <asm/time.h>
-
-#include <msp_prom.h>
-#include <msp_regs.h>
-
-#if defined(CONFIG_PMC_MSP7120_GW)
-#include <msp_regops.h>
-#include <msp_gpio.h>
-#define MSP_BOARD_RESET_GPIO 9
-#endif
-
-extern void msp_serial_setup(void);
-extern void pmctwiled_setup(void);
-
-#if defined(CONFIG_PMC_MSP7120_EVAL) || \
- defined(CONFIG_PMC_MSP7120_GW) || \
- defined(CONFIG_PMC_MSP7120_FPGA)
-/*
- * Performs the reset for MSP7120-based boards
- */
-void msp7120_reset(void)
-{
- void *start, *end, *iptr;
- register int i;
-
- /* Diasble all interrupts */
- local_irq_disable();
-#ifdef CONFIG_SYS_SUPPORTS_MULTITHREADING
- dvpe();
-#endif
-
- /* Cache the reset code of this function */
- __asm__ __volatile__ (
- " .set push \n"
- " .set mips3 \n"
- " la %0,startpoint \n"
- " la %1,endpoint \n"
- " .set pop \n"
- : "=r" (start), "=r" (end)
- :
- );
-
- for (iptr = (void *)((unsigned int)start & ~(L1_CACHE_BYTES - 1));
- iptr < end; iptr += L1_CACHE_BYTES)
- cache_op(Fill, iptr);
-
- __asm__ __volatile__ (
- "startpoint: \n"
- );
-
- /* Put the DDRC into self-refresh mode */
- DDRC_INDIRECT_WRITE(DDRC_CTL(10), 0xb, 1 << 16);
-
- /*
- * IMPORTANT!
- * DO NOT do anything from here on out that might even
- * think about fetching from RAM - i.e., don't call any
- * non-inlined functions, and be VERY sure that any inline
- * functions you do call do NOT access any sort of RAM
- * anywhere!
- */
-
- /* Wait a bit for the DDRC to settle */
- for (i = 0; i < 100000000; i++);
-
-#if defined(CONFIG_PMC_MSP7120_GW)
- /*
- * Set GPIO 9 HI, (tied to board reset logic)
- * GPIO 9 is the 4th GPIO of register 3
- *
- * NOTE: We cannot use the higher-level msp_gpio_mode()/out()
- * as GPIO char driver may not be enabled and it would look up
- * data inRAM!
- */
- set_value_reg32(GPIO_CFG3_REG,
- basic_mode_mask(MSP_BOARD_RESET_GPIO),
- basic_mode(MSP_GPIO_OUTPUT, MSP_BOARD_RESET_GPIO));
- set_reg32(GPIO_DATA3_REG,
- basic_data_mask(MSP_BOARD_RESET_GPIO));
-
- /*
- * In case GPIO9 doesn't reset the board (jumper configurable!)
- * fallback to device reset below.
- */
-#endif
- /* Set bit 1 of the MSP7120 reset register */
- *RST_SET_REG = 0x00000001;
-
- __asm__ __volatile__ (
- "endpoint: \n"
- );
-}
-#endif
-
-void msp_restart(char *command)
-{
- printk(KERN_WARNING "Now rebooting .......\n");
-
-#if defined(CONFIG_PMC_MSP7120_EVAL) || \
- defined(CONFIG_PMC_MSP7120_GW) || \
- defined(CONFIG_PMC_MSP7120_FPGA)
- msp7120_reset();
-#else
- /* No chip-specific reset code, just jump to the ROM reset vector */
- set_c0_status(ST0_BEV | ST0_ERL);
- change_c0_config(CONF_CM_CMASK, CONF_CM_UNCACHED);
- flush_cache_all();
- write_c0_wired(0);
-
- __asm__ __volatile__("jr\t%0"::"r"(0xbfc00000));
-#endif
-}
-
-void msp_halt(void)
-{
- printk(KERN_WARNING "\n** You can safely turn off the power\n");
- while (1)
- /* If possible call official function to get CPU WARs */
- if (cpu_wait)
- (*cpu_wait)();
- else
- __asm__(".set\tmips3\n\t" "wait\n\t" ".set\tmips0");
-}
-
-void msp_power_off(void)
-{
- msp_halt();
-}
-
-void __init plat_mem_setup(void)
-{
- _machine_restart = msp_restart;
- _machine_halt = msp_halt;
- pm_power_off = msp_power_off;
-}
-
-void __init prom_init(void)
-{
- unsigned long family;
- unsigned long revision;
-
- prom_argc = fw_arg0;
- prom_argv = (char **)fw_arg1;
- prom_envp = (char **)fw_arg2;
-
- /*
- * Someday we can use this with PMON2000 to get a
- * platform call prom routines for output etc. without
- * having to use grody hacks. For now it's unused.
- *
- * struct callvectors *cv = (struct callvectors *) fw_arg3;
- */
- family = identify_family();
- revision = identify_revision();
-
- switch (family) {
- case FAMILY_FPGA:
- if (FPGA_IS_MSP4200(revision)) {
- /* Old-style revision ID */
- mips_machtype = MACH_MSP4200_FPGA;
- } else {
- mips_machtype = MACH_MSP_OTHER;
- }
- break;
-
- case FAMILY_MSP4200:
-#if defined(CONFIG_PMC_MSP4200_EVAL)
- mips_machtype = MACH_MSP4200_EVAL;
-#elif defined(CONFIG_PMC_MSP4200_GW)
- mips_machtype = MACH_MSP4200_GW;
-#else
- mips_machtype = MACH_MSP_OTHER;
-#endif
- break;
-
- case FAMILY_MSP4200_FPGA:
- mips_machtype = MACH_MSP4200_FPGA;
- break;
-
- case FAMILY_MSP7100:
-#if defined(CONFIG_PMC_MSP7120_EVAL)
- mips_machtype = MACH_MSP7120_EVAL;
-#elif defined(CONFIG_PMC_MSP7120_GW)
- mips_machtype = MACH_MSP7120_GW;
-#else
- mips_machtype = MACH_MSP_OTHER;
-#endif
- break;
-
- case FAMILY_MSP7100_FPGA:
- mips_machtype = MACH_MSP7120_FPGA;
- break;
-
- default:
- /* we don't recognize the machine */
- mips_machtype = MACH_UNKNOWN;
- panic("***Bogosity factor five***, exiting\n");
- break;
- }
-
- prom_init_cmdline();
-
- prom_meminit();
-
- /*
- * Sub-system setup follows.
- * Setup functions can either be called here or using the
- * subsys_initcall mechanism (i.e. see msp_pci_setup). The
- * order in which they are called can be changed by using the
- * link order in arch/mips/pmc-sierra/msp71xx/Makefile.
- *
- * NOTE: Please keep sub-system specific initialization code
- * in separate specific files.
- */
- msp_serial_setup();
-
-#ifdef CONFIG_PMCTWILED
- /*
- * Setup LED states before the subsys_initcall loads other
- * dependant drivers/modules.
- */
- pmctwiled_setup();
-#endif
-}
diff --git a/arch/mips/pmc-sierra/msp71xx/msp_time.c b/arch/mips/pmc-sierra/msp71xx/msp_time.c
deleted file mode 100644
index 7cfeda5a651..00000000000
--- a/arch/mips/pmc-sierra/msp71xx/msp_time.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * Setting up the clock on MSP SOCs. No RTC typically.
- *
- * Carsten Langgaard, carstenl@mips.com
- * Copyright (C) 1999,2000 MIPS Technologies, Inc. All rights reserved.
- *
- * ########################################################################
- *
- * This program is free software; you can distribute it and/or modify it
- * under the terms of the GNU General Public License (Version 2) as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * ########################################################################
- */
-
-#include <linux/init.h>
-#include <linux/kernel_stat.h>
-#include <linux/sched.h>
-#include <linux/spinlock.h>
-#include <linux/module.h>
-#include <linux/ptrace.h>
-
-#include <asm/mipsregs.h>
-#include <asm/time.h>
-
-#include <msp_prom.h>
-#include <msp_int.h>
-#include <msp_regs.h>
-
-void __init plat_time_init(void)
-{
- char *endp, *s;
- unsigned long cpu_rate = 0;
-
- if (cpu_rate == 0) {
- s = prom_getenv("clkfreqhz");
- cpu_rate = simple_strtoul(s, &endp, 10);
- if (endp != NULL && *endp != 0) {
- printk(KERN_ERR
- "Clock rate in Hz parse error: %s\n", s);
- cpu_rate = 0;
- }
- }
-
- if (cpu_rate == 0) {
- s = prom_getenv("clkfreq");
- cpu_rate = 1000 * simple_strtoul(s, &endp, 10);
- if (endp != NULL && *endp != 0) {
- printk(KERN_ERR
- "Clock rate in MHz parse error: %s\n", s);
- cpu_rate = 0;
- }
- }
-
- if (cpu_rate == 0) {
-#if defined(CONFIG_PMC_MSP7120_EVAL) \
- || defined(CONFIG_PMC_MSP7120_GW)
- cpu_rate = 400000000;
-#elif defined(CONFIG_PMC_MSP7120_FPGA)
- cpu_rate = 25000000;
-#else
- cpu_rate = 150000000;
-#endif
- printk(KERN_ERR
- "Failed to determine CPU clock rate, "
- "assuming %ld hz ...\n", cpu_rate);
- }
-
- printk(KERN_WARNING "Clock rate set to %ld\n", cpu_rate);
-
- /* timer frequency is 1/2 clock rate */
- mips_hpt_frequency = cpu_rate/2;
-}
-
-void __init plat_timer_setup(struct irqaction *irq)
-{
-#ifdef CONFIG_IRQ_MSP_CIC
- /* we are using the vpe0 counter for timer interrupts */
- setup_irq(MSP_INT_VPE0_TIMER, irq);
-#endif
-}
diff --git a/arch/mips/pmc-sierra/msp71xx/msp_usb.c b/arch/mips/pmc-sierra/msp71xx/msp_usb.c
deleted file mode 100644
index f7ca4f58233..00000000000
--- a/arch/mips/pmc-sierra/msp71xx/msp_usb.c
+++ /dev/null
@@ -1,150 +0,0 @@
-/*
- * The setup file for USB related hardware on PMC-Sierra MSP processors.
- *
- * Copyright 2006-2007 PMC-Sierra, Inc.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
- * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/dma-mapping.h>
-#include <linux/init.h>
-#include <linux/ioport.h>
-#include <linux/platform_device.h>
-
-#include <asm/mipsregs.h>
-
-#include <msp_regs.h>
-#include <msp_int.h>
-#include <msp_prom.h>
-
-#if defined(CONFIG_USB_EHCI_HCD)
-static struct resource msp_usbhost_resources [] = {
- [0] = {
- .start = MSP_USB_BASE_START,
- .end = MSP_USB_BASE_END,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = MSP_INT_USB,
- .end = MSP_INT_USB,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static u64 msp_usbhost_dma_mask = DMA_32BIT_MASK;
-
-static struct platform_device msp_usbhost_device = {
- .name = "pmcmsp-ehci",
- .id = 0,
- .dev = {
- .dma_mask = &msp_usbhost_dma_mask,
- .coherent_dma_mask = DMA_32BIT_MASK,
- },
- .num_resources = ARRAY_SIZE(msp_usbhost_resources),
- .resource = msp_usbhost_resources,
-};
-#endif /* CONFIG_USB_EHCI_HCD */
-
-#if defined(CONFIG_USB_GADGET)
-static struct resource msp_usbdev_resources [] = {
- [0] = {
- .start = MSP_USB_BASE,
- .end = MSP_USB_BASE_END,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = MSP_INT_USB,
- .end = MSP_INT_USB,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static u64 msp_usbdev_dma_mask = DMA_32BIT_MASK;
-
-static struct platform_device msp_usbdev_device = {
- .name = "msp71xx_udc",
- .id = 0,
- .dev = {
- .dma_mask = &msp_usbdev_dma_mask,
- .coherent_dma_mask = DMA_32BIT_MASK,
- },
- .num_resources = ARRAY_SIZE(msp_usbdev_resources),
- .resource = msp_usbdev_resources,
-};
-#endif /* CONFIG_USB_GADGET */
-
-#if defined(CONFIG_USB_EHCI_HCD) || defined(CONFIG_USB_GADGET)
-static struct platform_device *msp_devs[1];
-#endif
-
-
-static int __init msp_usb_setup(void)
-{
-#if defined(CONFIG_USB_EHCI_HCD) || defined(CONFIG_USB_GADGET)
- char *strp;
- char envstr[32];
- unsigned int val = 0;
- int result = 0;
-
- /*
- * construct environment name usbmode
- * set usbmode <host/device> as pmon environment var
- */
- snprintf((char *)&envstr[0], sizeof(envstr), "usbmode");
-
-#if defined(CONFIG_USB_EHCI_HCD)
- /* default to host mode */
- val = 1;
-#endif
-
- /* get environment string */
- strp = prom_getenv((char *)&envstr[0]);
- if (strp) {
- if (!strcmp(strp, "device"))
- val = 0;
- }
-
- if (val) {
-#if defined(CONFIG_USB_EHCI_HCD)
- /* get host mode device */
- msp_devs[0] = &msp_usbhost_device;
- ppfinit("platform add USB HOST done %s.\n",
- msp_devs[0]->name);
-
- result = platform_add_devices(msp_devs, ARRAY_SIZE(msp_devs));
-#endif /* CONFIG_USB_EHCI_HCD */
- }
-#if defined(CONFIG_USB_GADGET)
- else {
- /* get device mode structure */
- msp_devs[0] = &msp_usbdev_device;
- ppfinit("platform add USB DEVICE done %s.\n",
- msp_devs[0]->name);
-
- result = platform_add_devices(msp_devs, ARRAY_SIZE(msp_devs));
- }
-#endif /* CONFIG_USB_GADGET */
-#endif /* CONFIG_USB_EHCI_HCD || CONFIG_USB_GADGET */
-
- return result;
-}
-
-subsys_initcall(msp_usb_setup);
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