1 files changed, 35 insertions, 0 deletions
diff --git a/lib/rp2040/hardware/structs/iobank0.h b/lib/rp2040/hardware/structs/iobank0.h
new file mode 100644
index 00000000..b19800fa
--- /dev/null
+++ b/lib/rp2040/hardware/structs/iobank0.h
@@ -0,0 +1,35 @@
+/*
+ * Copyright (c) 2020 Raspberry Pi (Trading) Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef _HARDWARE_STRUCTS_IOBANK0_H
+#define _HARDWARE_STRUCTS_IOBANK0_H
+
+#include "hardware/address_mapped.h"
+#include "hardware/platform_defs.h"
+#include "hardware/regs/io_bank0.h"
+
+typedef struct {
+    io_rw_32 inte[4];
+    io_rw_32 intf[4];
+    io_rw_32 ints[4];
+} io_irq_ctrl_hw_t;
+
+/// \tag::iobank0_hw[]
+typedef struct {
+    struct {
+        io_rw_32 status;
+        io_rw_32 ctrl;
+    } io[30];
+    io_rw_32 intr[4];
+    io_irq_ctrl_hw_t proc0_irq_ctrl;
+    io_irq_ctrl_hw_t proc1_irq_ctrl;
+    io_irq_ctrl_hw_t dormant_wake_irq_ctrl;
+} iobank0_hw_t;
+/// \end::iobank0_hw[]
+
+#define iobank0_hw ((iobank0_hw_t *const)IO_BANK0_BASE)
+
+#endif