1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 /* 3 * linux/arch/unicore32/include/asm/timex.h 4 * 5 * Code specific to PKUnity SoC and UniCore ISA 6 * 7 * Copyright (C) 2001-2010 GUAN Xue-tao 8 */ 9 10 #ifndef __UNICORE_TIMEX_H__ 11 #define __UNICORE_TIMEX_H__ 12 13 #ifdef CONFIG_ARCH_FPGA 14 15 /* in FPGA, APB clock is 33M, and OST clock is 32K, */ 16 /* so, 1M is selected for timer interrupt correctly */ 17 #define CLOCK_TICK_RATE (32*1024) 18 19 #endif 20 21 #if defined(CONFIG_PUV3_DB0913) \ 22 || defined(CONFIG_PUV3_NB0916) \ 23 || defined(CONFIG_PUV3_SMW0919) 24 25 #define CLOCK_TICK_RATE (14318000) 26 27 #endif 28 29 #include <asm-generic/timex.h> 30 31 #endif 32
