| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * common reset-controller functions for B&R boards |
| * |
| * Copyright (C) 2019 Hannes Schmelzer <oe5hpm@oevsv.at> |
| * B&R Industrial Automation GmbH - http://www.br-automation.com/ * |
| */ |
| #ifndef __CONFIG_BRRESETC_H__ |
| #define __CONFIG_BRRESETC_H__ |
| |
| int br_resetc_regget(u8 reg, u8 *dst); |
| int br_resetc_regset(u8 reg, u8 val); |
| int br_resetc_bmode(void); |
| |
| /* reset controller register defines */ |
| #define RSTCTRL_CTRLREG 0x01 |
| #define RSTCTRL_SCRATCHREG0 0x04 |
| #define RSTCTRL_ENHSTATUS 0x07 |
| #define RSTCTRL_SCRATCHREG1 0x08 |
| #define RSTCTRL_RSTCAUSE 0x00 |
| #define RSTCTRL_ERSTCAUSE 0x09 |
| #define RSTCTRL_SPECGPIO_I 0x0A |
| #define RSTCTRL_SPECGPIO_O 0x0B |
| |
| #endif /* __CONFIG_BRRESETC_H__ */ |
