Add submodule dependency filesHEADmaster

Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec

1 files changed, 54 insertions, 0 deletions

diff --git a/roms/u-boot/arch/arm/mach-at91/include/mach/at91_wdt.h b/roms/u-boot/arch/arm/mach-at91/include/mach/at91_wdt.h
new file mode 100644
index 000000000..8ef8e007d
--- /dev/null
+++ b/roms/u-boot/arch/arm/mach-at91/include/mach/at91_wdt.h
@@ -0,0 +1,54 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * [origin: Linux kernel arch/arm/mach-at91/include/mach/at91_wdt.h]
+ *
+ * Copyright (C) 2008 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
+ * Copyright (C) 2007 Andrew Victor
+ * Copyright (C) 2018 Microchip Technology Inc.
+ *
+ * Watchdog Timer (WDT) - System peripherals regsters.
+ * Based on AT91SAM9261 datasheet revision D.
+ */
+
+#ifndef AT91_WDT_H
+#define AT91_WDT_H
+
+#ifdef __ASSEMBLY__
+
+#define AT91_ASM_WDT_MR	(ATMEL_BASE_WDT +  0x04)
+
+#else
+
+typedef struct at91_wdt {
+	u32	cr;
+	u32	mr;
+	u32	sr;
+} at91_wdt_t;
+
+struct at91_wdt_priv {
+	void __iomem *regs;
+	u32 regval;
+};
+
+#endif
+
+/* Watchdog Control Register */
+#define AT91_WDT_CR			0x00
+#define AT91_WDT_CR_WDRSTT		1
+#define AT91_WDT_CR_KEY			0xa5000000	/* KEY Password */
+
+/* Watchdog Mode Register*/
+#define AT91_WDT_MR			0X04
+#define AT91_WDT_MR_WDV(x)		(x & 0xfff)
+#define AT91_WDT_MR_WDFIEN		0x00001000
+#define AT91_WDT_MR_WDRSTEN		0x00002000
+#define AT91_WDT_MR_WDRPROC		0x00004000
+#define AT91_WDT_MR_WDDIS		0x00008000
+#define AT91_WDT_MR_WDD(x)		((x & 0xfff) << 16)
+#define AT91_WDT_MR_WDDBGHLT		0x10000000
+#define AT91_WDT_MR_WDIDLEHLT		0x20000000
+
+/* Hardware timeout in seconds */
+#define WDT_MAX_TIMEOUT		16
+
+#endif