timex.h (637B)
1/* SPDX-License-Identifier: GPL-2.0 */ 2/* 3 * linux/include/asm-sh/timex.h 4 * 5 * sh architecture timex specifications 6 */ 7#ifndef __ASM_SH_TIMEX_H 8#define __ASM_SH_TIMEX_H 9 10/* 11 * Only parts using the legacy CPG code for their clock framework 12 * implementation need to define their own Pclk value. If provided, this 13 * can be used for accurately setting CLOCK_TICK_RATE, otherwise we 14 * simply fall back on the i8253 PIT value. 15 */ 16#ifdef CONFIG_SH_PCLK_FREQ 17#define CLOCK_TICK_RATE (CONFIG_SH_PCLK_FREQ / 4) /* Underlying HZ */ 18#else 19#define CLOCK_TICK_RATE 1193180 20#endif 21 22#include <asm-generic/timex.h> 23 24#endif /* __ASM_SH_TIMEX_H */