| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame^] | 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 */ |