1 files changed, 31 insertions, 0 deletions
diff --git a/lib/rp2040/hardware/structs/rtc.h b/lib/rp2040/hardware/structs/rtc.h
new file mode 100644
index 00000000..276bd7a2
--- /dev/null
+++ b/lib/rp2040/hardware/structs/rtc.h
@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2020 Raspberry Pi (Trading) Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef _HARDWARE_STRUCTS_RTC_H
+#define _HARDWARE_STRUCTS_RTC_H
+
+#include "hardware/address_mapped.h"
+#include "hardware/platform_defs.h"
+#include "hardware/regs/rtc.h"
+
+typedef struct {
+    io_rw_32 clkdiv_m1;
+    io_rw_32 setup_0;
+    io_rw_32 setup_1;
+    io_rw_32 ctrl;
+    io_rw_32 irq_setup_0;
+    io_rw_32 irq_setup_1;
+    io_rw_32 rtc_1;
+    io_rw_32 rtc_0;
+    io_rw_32 intr;
+    io_rw_32 inte;
+    io_rw_32 intf;
+    io_rw_32 ints;
+} rtc_hw_t;
+
+#define rtc_hw ((rtc_hw_t *const)RTC_BASE)
+
+#endif