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Diffstat (limited to '')
| -rw-r--r-- | plat/intel/soc/common/drivers/wdt/watchdog.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/plat/intel/soc/common/drivers/wdt/watchdog.h b/plat/intel/soc/common/drivers/wdt/watchdog.h new file mode 100644 index 0000000..2c72463 --- /dev/null +++ b/plat/intel/soc/common/drivers/wdt/watchdog.h @@ -0,0 +1,39 @@ +/* + * Copyright (c) 2019, Intel Corporation. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef CAD_WATCHDOG_H +#define CAD_WATCHDOG_H + +#define WDT_BASE (0xFFD00200) +#define WDT_REG_SIZE_OFFSET (0x4) +#define WDT_MIN_CYCLES (65536) +#define WDT_PERIOD (20) + +#define WDT_CR (WDT_BASE + 0x0) +#define WDT_TORR (WDT_BASE + 0x4) + +#define WDT_CRR (WDT_BASE + 0xC) + +#define WDT_CCVR (WDT_BASE + 0x8) +#define WDT_STAT (WDT_BASE + 0x10) +#define WDT_EOI (WDT_BASE + 0x14) + +#define WDT_COMP_PARAM_1 (WDT_BASE + 0xF4) +#define WDT_COMP_VERSION (WDT_BASE + 0xF8) +#define WDT_COMP_TYPE (WDT_BASE + 0XFC) + +#define WDT_CR_RMOD (0x0) +#define WDT_CR_EN (0x1) + +#define WDT_SW_RST (0x76) + + +void watchdog_init(int watchdog_clk); +void watchdog_info(void); +void watchdog_status(void); +void watchdog_sw_rst(void); + +#endif |