1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * Copyright 2014 Broadcom Corporation. 3*4882a593Smuzhiyun * 4*4882a593Smuzhiyun * SPDX-License-Identifier: GPL-2.0+ 5*4882a593Smuzhiyun */ 6*4882a593Smuzhiyun 7*4882a593Smuzhiyun #ifndef __TIMER_H 8*4882a593Smuzhiyun #define __TIMER_H 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun #include <linux/types.h> 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun void timer_systick_init(uint32_t tick_ms); 13*4882a593Smuzhiyun void timer_global_init(void); 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun /* ARM A9 Private Timer */ 16*4882a593Smuzhiyun #define TIMER_PVT_LOAD_OFFSET 0x00000000 17*4882a593Smuzhiyun #define TIMER_PVT_COUNTER_OFFSET 0x00000004 18*4882a593Smuzhiyun #define TIMER_PVT_CTRL_OFFSET 0x00000008 19*4882a593Smuzhiyun #define TIMER_PVT_STATUS_OFFSET 0x0000000C 20*4882a593Smuzhiyun #define TIMER_PVT_TIM_CTRL_TIM_EN 0x00000001 21*4882a593Smuzhiyun #define TIMER_PVT_TIM_CTRL_AUTO_RELD 0x00000002 22*4882a593Smuzhiyun #define TIMER_PVT_TIM_CTRL_INT_EN 0x00000004 23*4882a593Smuzhiyun #define TIMER_PVT_TIM_CTRL_PRESC_MASK 0x0000FF00 24*4882a593Smuzhiyun #define TIMER_PVT_TIM_INT_STATUS_SET 0x00000001 25*4882a593Smuzhiyun 26*4882a593Smuzhiyun /* Global timer */ 27*4882a593Smuzhiyun #define TIMER_GLB_LOW_OFFSET 0x00000000 28*4882a593Smuzhiyun #define TIMER_GLB_HI_OFFSET 0x00000004 29*4882a593Smuzhiyun #define TIMER_GLB_CTRL_OFFSET 0x00000008 30*4882a593Smuzhiyun #define TIMER_GLB_TIM_CTRL_TIM_EN 0x00000001 31*4882a593Smuzhiyun #define TIMER_GLB_TIM_CTRL_COMP_EN 0x00000002 32*4882a593Smuzhiyun #define TIMER_GLB_TIM_CTRL_INT_EN 0x00000004 33*4882a593Smuzhiyun #define TIMER_GLB_TIM_CTRL_AUTO_INC 0x00000008 34*4882a593Smuzhiyun #define TIMER_GLB_TIM_CTRL_PRESC_MASK 0x0000FF00 35*4882a593Smuzhiyun #define TIMER_GLB_TIM_INT_STATUS_SET 0x00000001 36*4882a593Smuzhiyun 37*4882a593Smuzhiyun #endif /*__TIMER_H */ 38