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Daniel Hellstromf2879f52010-01-21 16:09:37 +01001/* GRLIB GPTIMER (General Purpose Timer) definitions
2 *
3 * (C) Copyright 2010, 2015
4 * Daniel Hellstrom, Cobham Gaisler, daniel@gaisler.com
5 *
6 * SPDX-License-Identifier: GPL-2.0+
7 */
8
9#ifndef __GRLIB_GPTIMER_H__
10#define __GRLIB_GPTIMER_H__
11
12typedef struct {
13 volatile unsigned int val;
14 volatile unsigned int rld;
15 volatile unsigned int ctrl;
16 volatile unsigned int unused;
17} ambapp_dev_gptimer_element;
18
19#define GPTIMER_CTRL_EN 0x1 /* Timer enable */
20#define GPTIMER_CTRL_RS 0x2 /* Timer reStart */
21#define GPTIMER_CTRL_LD 0x4 /* Timer reLoad */
22#define GPTIMER_CTRL_IE 0x8 /* interrupt enable */
23#define GPTIMER_CTRL_IP 0x10 /* interrupt flag/pending */
24#define GPTIMER_CTRL_CH 0x20 /* Chain with previous timer */
25
26typedef struct {
27 volatile unsigned int scalar;
28 volatile unsigned int scalar_reload;
29 volatile unsigned int config;
30 volatile unsigned int unused;
31 volatile ambapp_dev_gptimer_element e[8];
32} ambapp_dev_gptimer;
33
34#endif