mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-18 18:59:44 +00:00
38 lines
1.1 KiB
C
38 lines
1.1 KiB
C
|
/*
|
||
|
|
* Copyright 2014 Broadcom Corporation.
|
||
|
|
*
|
||
|
|
* SPDX-License-Identifier: GPL-2.0+
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __TIMER_H
|
||
|
|
#define __TIMER_H
|
||
|
|
|
||
|
|
#include <linux/types.h>
|
||
|
|
|
||
|
|
void timer_systick_init(uint32_t tick_ms);
|
||
|
|
void timer_global_init(void);
|
||
|
|
|
||
|
|
/* ARM A9 Private Timer */
|
||
|
|
#define TIMER_PVT_LOAD_OFFSET 0x00000000
|
||
|
|
#define TIMER_PVT_COUNTER_OFFSET 0x00000004
|
||
|
|
#define TIMER_PVT_CTRL_OFFSET 0x00000008
|
||
|
|
#define TIMER_PVT_STATUS_OFFSET 0x0000000C
|
||
|
|
#define TIMER_PVT_TIM_CTRL_TIM_EN 0x00000001
|
||
|
|
#define TIMER_PVT_TIM_CTRL_AUTO_RELD 0x00000002
|
||
|
|
#define TIMER_PVT_TIM_CTRL_INT_EN 0x00000004
|
||
|
|
#define TIMER_PVT_TIM_CTRL_PRESC_MASK 0x0000FF00
|
||
|
|
#define TIMER_PVT_TIM_INT_STATUS_SET 0x00000001
|
||
|
|
|
||
|
|
/* Global timer */
|
||
|
|
#define TIMER_GLB_LOW_OFFSET 0x00000000
|
||
|
|
#define TIMER_GLB_HI_OFFSET 0x00000004
|
||
|
|
#define TIMER_GLB_CTRL_OFFSET 0x00000008
|
||
|
|
#define TIMER_GLB_TIM_CTRL_TIM_EN 0x00000001
|
||
|
|
#define TIMER_GLB_TIM_CTRL_COMP_EN 0x00000002
|
||
|
|
#define TIMER_GLB_TIM_CTRL_INT_EN 0x00000004
|
||
|
|
#define TIMER_GLB_TIM_CTRL_AUTO_INC 0x00000008
|
||
|
|
#define TIMER_GLB_TIM_CTRL_PRESC_MASK 0x0000FF00
|
||
|
|
#define TIMER_GLB_TIM_INT_STATUS_SET 0x00000001
|
||
|
|
|
||
|
|
#endif /*__TIMER_H */
|