1 /* 2 * Copyright (c) 2020 HiSilicon (Shanghai) Technologies CO., LIMITED. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef __HISOC_TIMER_H__ 17 #define __HISOC_TIMER_H__ 18 19 #include "asm/platform.h" 20 #include "los_bitmap.h" 21 22 #ifdef __cplusplus 23 #if __cplusplus 24 extern "C" { 25 #endif /* __cplusplus */ 26 #endif /* __cplusplus */ 27 28 #define TIMER_LOAD 0x0 29 #define TIMER_VALUE 0x4 30 #define TIMER_CONTROL 0x8 31 #define TIMER_INT_CLR 0xc 32 #define TIMER_RIS 0x10 33 #define TIMER_MIS 0x14 34 #define TIMER_BGLOAD 0x18 35 36 #define TIMER0_ENABLE BIT(16) 37 #define TIMER1_ENABLE BIT(17) 38 #define TIMER2_ENABLE BIT(18) 39 #define TIMER3_ENABLE BIT(19) 40 #define TIMER4_ENABLE BIT(20) 41 #define TIMER5_ENABLE BIT(21) 42 #define TIMER6_ENABLE BIT(22) 43 #define TIMER7_ENABLE BIT(23) 44 #define TIMER8_ENABLE BIT(24) 45 #define TIMER9_ENABLE BIT(25) 46 #define TIMER10_ENABLE BIT(26) 47 #define TIMER11_ENABLE BIT(27) 48 49 unsigned int arch_timer_rollback(void); 50 VOID LOS_Udelay(UINT32 usecs); 51 VOID LOS_Mdelay(UINT32 msecs); 52 VOID reset_timer_masked(VOID); 53 54 #ifdef __cplusplus 55 #if __cplusplus 56 } 57 #endif /* __cplusplus */ 58 #endif /* __cplusplus */ 59 #endif 60 61