[thirdparty/kernel/linux.git] / arch / sh / include / asm / timex.h

/* SPDX-License-Identifier: GPL-2.0 */
/*
 * linux/include/asm-sh/timex.h
 *
 * sh architecture timex specifications
 */
#ifndef __ASM_SH_TIMEX_H
#define __ASM_SH_TIMEX_H

/*
 * Only parts using the legacy CPG code for their clock framework
 * implementation need to define their own Pclk value. If provided, this
 * can be used for accurately setting CLOCK_TICK_RATE, otherwise we
 * simply fall back on the i8253 PIT value.
 */
#ifdef CONFIG_SH_PCLK_FREQ
#define CLOCK_TICK_RATE		(CONFIG_SH_PCLK_FREQ / 4) /* Underlying HZ */
#else
#define CLOCK_TICK_RATE		1193180
#endif

#include <asm-generic/timex.h>

#endif /* __ASM_SH_TIMEX_H */
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
1da177e4 LT	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
8152a74b PM	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
1da177e4	17	#define CLOCK_TICK_RATE (CONFIG_SH_PCLK_FREQ / 4) /* Underlying HZ */
8152a74b PM	18	#else
	19	#define CLOCK_TICK_RATE 1193180
	20	#endif
1da177e4	21
f8f06bc7	22	#include <asm-generic/timex.h>
1da177e4 LT	23
1da177e4 LT	24	#endif /* __ASM_SH_TIMEX_H */