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-rw-r--r--target/linux/aruba-2.6/files/arch/mips/aruba/time.c110
1 files changed, 0 insertions, 110 deletions
diff --git a/target/linux/aruba-2.6/files/arch/mips/aruba/time.c b/target/linux/aruba-2.6/files/arch/mips/aruba/time.c
deleted file mode 100644
index 3c63816316..0000000000
--- a/target/linux/aruba-2.6/files/arch/mips/aruba/time.c
+++ /dev/null
@@ -1,110 +0,0 @@
-/**************************************************************************
- *
- * BRIEF MODULE DESCRIPTION
- * timer routines for IDT EB434 boards
- *
- * Copyright 2004 IDT Inc. (rischelp@idt.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.
- *
- *
- **************************************************************************
- * May 2004 rkt, neb
- *
- * Initial Release
- *
- *
- *
- **************************************************************************
- */
-
-#include <linux/autoconf.h>
-#include <linux/init.h>
-#include <linux/kernel_stat.h>
-#include <linux/sched.h>
-#include <linux/spinlock.h>
-#include <linux/mc146818rtc.h>
-#include <linux/irq.h>
-#include <linux/timex.h>
-
-#include <linux/param.h>
-#include <asm/mipsregs.h>
-#include <asm/ptrace.h>
-#include <asm/time.h>
-#include <asm/hardirq.h>
-
-#include <asm/mipsregs.h>
-#include <asm/ptrace.h>
-#include <asm/debug.h>
-#include <asm/time.h>
-
-#include <asm/idt-boards/rc32434/rc32434.h>
-
-static unsigned long r4k_offset; /* Amount to incr compare reg each time */
-static unsigned long r4k_cur; /* What counter should be at next timer irq */
-
-extern unsigned int idt_cpu_freq;
-
-static unsigned long __init cal_r4koff(void)
-{
- mips_hpt_frequency = idt_cpu_freq * IDT_CLOCK_MULT / 2;
- return (mips_hpt_frequency / HZ);
-}
-
-void __init aruba_time_init(void)
-{
- unsigned int est_freq, flags;
- local_irq_save(flags);
-
- printk("calculating r4koff... ");
- r4k_offset = cal_r4koff();
- printk("%08lx(%d)\n", r4k_offset, (int)r4k_offset);
-
- est_freq = 2 * r4k_offset * HZ;
- est_freq += 5000; /* round */
- est_freq -= est_freq % 10000;
- printk("CPU frequency %d.%02d MHz\n", est_freq / 1000000,
- (est_freq % 1000000) * 100 / 1000000);
- local_irq_restore(flags);
-
-}
-
-void __init plat_timer_setup(struct irqaction *irq)
-{
- /* we are using the cpu counter for timer interrupts */
- setup_irq(MIPS_CPU_TIMER_IRQ, irq);
-
- /* to generate the first timer interrupt */
- r4k_cur = (read_c0_count() + r4k_offset);
- write_c0_compare(r4k_cur);
-
-}
-
-asmlinkage void aruba_timer_interrupt(struct pt_regs *regs)
-{
- int irq = MIPS_CPU_TIMER_IRQ;
-
- irq_enter();
- kstat_this_cpu.irqs[irq]++;
-
- timer_interrupt(irq, NULL);
- irq_exit();
-}