sh: Board updates for I/O routine rework.

This updates the various boards for some of the recent I/O routine
updates.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

1 files changed, 3 insertions, 94 deletions

diff --git a/arch/sh/boards/snapgear/setup.c b/arch/sh/boards/snapgear/setup.c
index f1f7c70c940..66ce32f8b13 100644
--- a/arch/sh/boards/snapgear/setup.c
+++ b/arch/sh/boards/snapgear/setup.c
@@ -1,5 +1,4 @@
-/****************************************************************************/
-/* 
+/*
  * linux/arch/sh/boards/snapgear/setup.c
  *
  * Copyright (C) 2002  David McCullough <davidm@snapgear.com>
@@ -12,8 +11,6 @@
  *           Modified for 7751 Solution Engine by
  *           Ian da Silva and Jeremy Siegel, 2001.
  */
-/****************************************************************************/
-
 #include <linux/init.h>
 #include <linux/irq.h>
 #include <linux/interrupt.h>
@@ -21,14 +18,13 @@
 #include <linux/delay.h>
 #include <linux/module.h>
 #include <linux/sched.h>
-
 #include <asm/machvec.h>
-#include <asm/mach/io.h>
+#include <asm/snapgear.h>
 #include <asm/irq.h>
 #include <asm/io.h>
+#include <asm/rtc.h>
 #include <asm/cpu/timer.h>
 
-extern void (*board_time_init)(void);
 extern void secureedge5410_rtc_init(void);
 extern void pcibios_init(void);
 
@@ -85,91 +81,6 @@ static void __init init_snapgear_IRQ(void)
         make_ipr_irq(IRL3_IRQ, IRL3_IPR_ADDR, IRL3_IPR_POS, IRL3_PRIORITY);
 }
 
-/****************************************************************************/
-/*
- *      Fast poll interrupt simulator.
- */
-
-/*
- * Leave all of the fast timer/fast poll stuff commented out for now, since
- * it's not clear whether it actually works or not. Since it wasn't being used
- * at all in 2.4, we'll assume it's not sane for 2.6 either.. -- PFM
- */
-#if 0
-#define FAST_POLL       1000
-//#define FAST_POLL_INTR
-
-#define FASTTIMER_IRQ   17
-#define FASTTIMER_IPR_ADDR  INTC_IPRA
-#define FASTTIMER_IPR_POS    2
-#define FASTTIMER_PRIORITY   3
-
-#ifdef FAST_POLL_INTR
-#define TMU1_TCR_INIT   0x0020
-#else
-#define TMU1_TCR_INIT   0
-#endif
-#define TMU_TSTR_INIT   1
-#define TMU1_TCR_CALIB  0x0000
-
-
-#ifdef FAST_POLL_INTR
-static void fast_timer_irq(int irq, void *dev_instance, struct pt_regs *regs)
-{
-        unsigned long timer_status;
-    timer_status = ctrl_inw(TMU1_TCR);
-        timer_status &= ~0x100;
-        ctrl_outw(timer_status, TMU1_TCR);
-}
-#endif
-
-/*
- * return the current ticks on the fast timer
- */
-
-unsigned long fast_timer_count(void)
-{
-        return(ctrl_inl(TMU1_TCNT));
-}
-
-/*
- * setup a fast timer for profiling etc etc
- */
-
-static void setup_fast_timer()
-{
-        unsigned long interval;
-
-#ifdef FAST_POLL_INTR
-        interval = (current_cpu_data.module_clock/4 + FAST_POLL/2) / FAST_POLL;
-
-        make_ipr_irq(FASTTIMER_IRQ, FASTTIMER_IPR_ADDR, FASTTIMER_IPR_POS,
-                        FASTTIMER_PRIORITY);
-
-        printk("SnapGear: %dHz fast timer on IRQ %d\n",FAST_POLL,FASTTIMER_IRQ);
-
-        if (request_irq(FASTTIMER_IRQ, fast_timer_irq, 0, "SnapGear fast timer",
-                        NULL) != 0)
-                printk("%s(%d): request_irq() failed?\n", __FILE__, __LINE__);
-#else
-        printk("SnapGear: fast timer running\n",FAST_POLL,FASTTIMER_IRQ);
-        interval = 0xffffffff;
-#endif
-
-        ctrl_outb(ctrl_inb(TMU_TSTR) & ~0x2, TMU_TSTR); /* disable timer 1 */
-        ctrl_outw(TMU1_TCR_INIT, TMU1_TCR);
-        ctrl_outl(interval, TMU1_TCOR);
-        ctrl_outl(interval, TMU1_TCNT);
-        ctrl_outb(ctrl_inb(TMU_TSTR) | 0x2, TMU_TSTR); /* enable timer 1 */
-
-        printk("Timer count 1 = 0x%x\n", fast_timer_count());
-        udelay(1000);
-        printk("Timer count 2 = 0x%x\n", fast_timer_count());
-}
-#endif
-
-/****************************************************************************/
-
 const char *get_system_type(void)
 {
         return "SnapGear SecureEdge5410";
@@ -196,8 +107,6 @@ struct sh_machine_vector mv_snapgear __initmv = {
         .mv_outw_p              = snapgear_outw,
         .mv_outl_p              = snapgear_outl,
 
-        .mv_isa_port2addr       = snapgear_isa_port2addr,
-
         .mv_init_irq            = init_snapgear_IRQ,
 };
 ALIAS_MV(snapgear)