CRIS: Drop support for the CRIS port

[linux-2.6-block.git] / arch / cris / include / arch-v10 / arch / timex.h

diff --git a/arch/cris/include/arch-v10/arch/timex.h b/arch/cris/include/arch-v10/arch/timex.h
deleted file mode 100644 (file)
index 9c9583e..0000000
--- a/arch/cris/include/arch-v10/arch/timex.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * Use prescale timer at 25000 Hz instead of the baudrate timer at 
- * 19200 to get rid of the 64ppm to fast timer (and we get better 
- * resolution within a jiffie as well. 
- */
-#ifndef _ASM_CRIS_ARCH_TIMEX_H
-#define _ASM_CRIS_ARCH_TIMEX_H
-
-/* The prescaler clock runs at 25MHz, we divide it by 1000 in the prescaler */
-/* If you change anything here you must check time.c as well... */
-#define PRESCALE_FREQ 25000000
-#define PRESCALE_VALUE 1000
-#define CLOCK_TICK_RATE 25000 /* Underlying frequency of the HZ timer */
-/* The timer0 values gives 40us resolution (1/25000) but interrupts at HZ*/
-#define TIMER0_FREQ (CLOCK_TICK_RATE)
-#define TIMER0_CLKSEL flexible
-#define TIMER0_DIV (TIMER0_FREQ/(HZ))
-
-
-#define GET_JIFFIES_USEC() \
-  ( (TIMER0_DIV - *R_TIMER0_DATA) * (1000000/HZ)/TIMER0_DIV )
-
-unsigned long get_ns_in_jiffie(void);
-
-static inline unsigned long get_us_in_jiffie_highres(void)
-{
-       return get_ns_in_jiffie()/1000;
-}
-
-#endif