projects / people / ms / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| f2879f59 DH |
1 | /* 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 | ||
| 12 | typedef 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 | ||
| 26 | typedef 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 |