intel: Enable watchdog timer on Intel S10 platform
Watchdog driver support & enablement during platform setup
Signed-off-by: Muhammad Hadi Asyrafi Abdul Halim <muhammad.hadi.asyrafi.abdul.halim@intel.com>
diff --git a/plat/intel/soc/stratix10/drivers/wdt/watchdog.h b/plat/intel/soc/stratix10/drivers/wdt/watchdog.h
new file mode 100644
index 0000000..e920236
--- /dev/null
+++ b/plat/intel/soc/stratix10/drivers/wdt/watchdog.h
@@ -0,0 +1,40 @@
+/*
+ * 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_enable(void);
+void watchdog_info(void);
+void watchdog_status(void);
+void watchdog_sw_rst(void);
+
+#endif