mirror of
https://github.com/smaeul/u-boot.git
synced 2025-10-31 20:18:18 +00:00
35 lines
941 B
C
35 lines
941 B
C
/* GRLIB GPTIMER (General Purpose Timer) definitions
|
|
*
|
|
* (C) Copyright 2010, 2015
|
|
* Daniel Hellstrom, Cobham Gaisler, daniel@gaisler.com
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#ifndef __GRLIB_GPTIMER_H__
|
|
#define __GRLIB_GPTIMER_H__
|
|
|
|
typedef struct {
|
|
volatile unsigned int val;
|
|
volatile unsigned int rld;
|
|
volatile unsigned int ctrl;
|
|
volatile unsigned int unused;
|
|
} ambapp_dev_gptimer_element;
|
|
|
|
#define GPTIMER_CTRL_EN 0x1 /* Timer enable */
|
|
#define GPTIMER_CTRL_RS 0x2 /* Timer reStart */
|
|
#define GPTIMER_CTRL_LD 0x4 /* Timer reLoad */
|
|
#define GPTIMER_CTRL_IE 0x8 /* interrupt enable */
|
|
#define GPTIMER_CTRL_IP 0x10 /* interrupt flag/pending */
|
|
#define GPTIMER_CTRL_CH 0x20 /* Chain with previous timer */
|
|
|
|
typedef struct {
|
|
volatile unsigned int scalar;
|
|
volatile unsigned int scalar_reload;
|
|
volatile unsigned int config;
|
|
volatile unsigned int unused;
|
|
volatile ambapp_dev_gptimer_element e[8];
|
|
} ambapp_dev_gptimer;
|
|
|
|
#endif
|