v4.19.13 snapshot.
diff --git a/arch/m68k/sun3x/time.h b/arch/m68k/sun3x/time.h
new file mode 100644
index 0000000..496f406
--- /dev/null
+++ b/arch/m68k/sun3x/time.h
@@ -0,0 +1,20 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef SUN3X_TIME_H
+#define SUN3X_TIME_H
+
+extern int sun3x_hwclk(int set, struct rtc_time *t);
+u32 sun3x_gettimeoffset(void);
+void sun3x_sched_init(irq_handler_t vector);
+
+struct mostek_dt {
+	volatile unsigned char csr;
+	volatile unsigned char sec;
+	volatile unsigned char min;
+	volatile unsigned char hour;
+	volatile unsigned char wday;
+	volatile unsigned char mday;
+	volatile unsigned char month;
+	volatile unsigned char year;
+};
+
+#endif