1*83d290c5STom Rini /* SPDX-License-Identifier: GPL-2.0+ */ 2c4b45009SScott Branden /* 3c4b45009SScott Branden * Copyright 2014 Broadcom Corporation. 4c4b45009SScott Branden */ 5c4b45009SScott Branden 6c4b45009SScott Branden #ifndef __TIMER_H 7c4b45009SScott Branden #define __TIMER_H 8c4b45009SScott Branden 9c4b45009SScott Branden #include <linux/types.h> 10c4b45009SScott Branden 11c4b45009SScott Branden void timer_systick_init(uint32_t tick_ms); 12c4b45009SScott Branden void timer_global_init(void); 13c4b45009SScott Branden 14c4b45009SScott Branden /* ARM A9 Private Timer */ 15c4b45009SScott Branden #define TIMER_PVT_LOAD_OFFSET 0x00000000 16c4b45009SScott Branden #define TIMER_PVT_COUNTER_OFFSET 0x00000004 17c4b45009SScott Branden #define TIMER_PVT_CTRL_OFFSET 0x00000008 18c4b45009SScott Branden #define TIMER_PVT_STATUS_OFFSET 0x0000000C 19c4b45009SScott Branden #define TIMER_PVT_TIM_CTRL_TIM_EN 0x00000001 20c4b45009SScott Branden #define TIMER_PVT_TIM_CTRL_AUTO_RELD 0x00000002 21c4b45009SScott Branden #define TIMER_PVT_TIM_CTRL_INT_EN 0x00000004 22c4b45009SScott Branden #define TIMER_PVT_TIM_CTRL_PRESC_MASK 0x0000FF00 23c4b45009SScott Branden #define TIMER_PVT_TIM_INT_STATUS_SET 0x00000001 24c4b45009SScott Branden 25c4b45009SScott Branden /* Global timer */ 26c4b45009SScott Branden #define TIMER_GLB_LOW_OFFSET 0x00000000 27c4b45009SScott Branden #define TIMER_GLB_HI_OFFSET 0x00000004 28c4b45009SScott Branden #define TIMER_GLB_CTRL_OFFSET 0x00000008 29c4b45009SScott Branden #define TIMER_GLB_TIM_CTRL_TIM_EN 0x00000001 30c4b45009SScott Branden #define TIMER_GLB_TIM_CTRL_COMP_EN 0x00000002 31c4b45009SScott Branden #define TIMER_GLB_TIM_CTRL_INT_EN 0x00000004 32c4b45009SScott Branden #define TIMER_GLB_TIM_CTRL_AUTO_INC 0x00000008 33c4b45009SScott Branden #define TIMER_GLB_TIM_CTRL_PRESC_MASK 0x0000FF00 34c4b45009SScott Branden #define TIMER_GLB_TIM_INT_STATUS_SET 0x00000001 35c4b45009SScott Branden 36c4b45009SScott Branden #endif /*__TIMER_H */ 37