ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/marvell/linux/arch/mips/dec/reset.c b/marvell/linux/arch/mips/dec/reset.c
new file mode 100644
index 0000000..3df01f1
--- /dev/null
+++ b/marvell/linux/arch/mips/dec/reset.c
@@ -0,0 +1,41 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Reset a DECstation machine.
+ *
+ * Copyright (C) 199x the Anonymous
+ * Copyright (C) 2001, 2002, 2003 Maciej W. Rozycki
+ */
+#include <linux/interrupt.h>
+#include <linux/linkage.h>
+
+#include <asm/addrspace.h>
+
+typedef void __noreturn (* noret_func_t)(void);
+
+static inline void __noreturn back_to_prom(void)
+{
+ noret_func_t func = (void *)CKSEG1ADDR(0x1fc00000);
+
+ func();
+}
+
+void __noreturn dec_machine_restart(char *command)
+{
+ back_to_prom();
+}
+
+void __noreturn dec_machine_halt(void)
+{
+ back_to_prom();
+}
+
+void __noreturn dec_machine_power_off(void)
+{
+ /* DECstations don't have a software power switch */
+ back_to_prom();
+}
+
+irqreturn_t dec_intr_halt(int irq, void *dev_id)
+{
+ dec_machine_halt();
+}