| Scott Branden | c4b4500 | 2014-08-11 13:58:22 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2014 Broadcom Corporation. |
| 3 | * |
| 4 | * SPDX-License-Identifier: GPL-2.0+ |
| 5 | */ |
| 6 | |
| 7 | #ifndef __TIMER_H |
| 8 | #define __TIMER_H |
| 9 | |
| 10 | #include <linux/types.h> |
| 11 | |
| 12 | void timer_systick_init(uint32_t tick_ms); |
| 13 | void timer_global_init(void); |
| 14 | |
| 15 | /* ARM A9 Private Timer */ |
| 16 | #define TIMER_PVT_LOAD_OFFSET 0x00000000 |
| 17 | #define TIMER_PVT_COUNTER_OFFSET 0x00000004 |
| 18 | #define TIMER_PVT_CTRL_OFFSET 0x00000008 |
| 19 | #define TIMER_PVT_STATUS_OFFSET 0x0000000C |
| 20 | #define TIMER_PVT_TIM_CTRL_TIM_EN 0x00000001 |
| 21 | #define TIMER_PVT_TIM_CTRL_AUTO_RELD 0x00000002 |
| 22 | #define TIMER_PVT_TIM_CTRL_INT_EN 0x00000004 |
| 23 | #define TIMER_PVT_TIM_CTRL_PRESC_MASK 0x0000FF00 |
| 24 | #define TIMER_PVT_TIM_INT_STATUS_SET 0x00000001 |
| 25 | |
| 26 | /* Global timer */ |
| 27 | #define TIMER_GLB_LOW_OFFSET 0x00000000 |
| 28 | #define TIMER_GLB_HI_OFFSET 0x00000004 |
| 29 | #define TIMER_GLB_CTRL_OFFSET 0x00000008 |
| 30 | #define TIMER_GLB_TIM_CTRL_TIM_EN 0x00000001 |
| 31 | #define TIMER_GLB_TIM_CTRL_COMP_EN 0x00000002 |
| 32 | #define TIMER_GLB_TIM_CTRL_INT_EN 0x00000004 |
| 33 | #define TIMER_GLB_TIM_CTRL_AUTO_INC 0x00000008 |
| 34 | #define TIMER_GLB_TIM_CTRL_PRESC_MASK 0x0000FF00 |
| 35 | #define TIMER_GLB_TIM_INT_STATUS_SET 0x00000001 |
| 36 | |
| 37 | #endif /*__TIMER_H */ |