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-rw-r--r--arch/nios2/lib/clock.c56
1 files changed, 0 insertions, 56 deletions
diff --git a/arch/nios2/lib/clock.c b/arch/nios2/lib/clock.c
deleted file mode 100644
index 28aed022cc..0000000000
--- a/arch/nios2/lib/clock.c
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * (C) Copyright 2011 - Franck JULLIEN <elec4fun@gmail.com>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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 program is distributed in the hope that 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.
- *
- */
-
-#include <common.h>
-#include <clock.h>
-#include <init.h>
-#include <asm/nios2-io.h>
-#include <io.h>
-
-static struct nios_timer *timer = (struct nios_timer *)NIOS_SOPC_TIMER_BASE;
-
-static uint64_t nios_clocksource_read(void)
-{
- uint64_t value;
-
- writew(0x5555, &timer->snapl); /* Dummy value*/
- value = (uint64_t)((readw(&timer->snaph) << 16) + readw(&timer->snapl));
-
- return ~value;
-}
-
-static struct clocksource cs = {
- .read = nios_clocksource_read,
- .mask = 0xffffffff,
- .shift = 12,
-};
-
-static int clocksource_init(void)
-{
- writew(0, &timer->control);
- writew(0xFFFF, &timer->periodl);
- writew(0xFFFF, &timer->periodh);
- writew(NIOS_TIMER_CONT | NIOS_TIMER_START, &timer->control);
-
- cs.mult = clocksource_hz2mult(NIOS_SOPC_TIMER_FREQ, cs.shift);
-
- return init_clock(&cs);
-}
-
-core_initcall(clocksource_init);
-