1 files changed, 51 insertions, 0 deletions
diff --git a/include/hw/char/renesas_sci.h b/include/hw/char/renesas_sci.h
new file mode 100644
index 0000000000..efdebc620a
--- /dev/null
+++ b/include/hw/char/renesas_sci.h
@@ -0,0 +1,51 @@
+/*
+ * Renesas Serial Communication Interface
+ *
+ * Copyright (c) 2018 Yoshinori Sato
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#ifndef HW_CHAR_RENESAS_SCI_H
+#define HW_CHAR_RENESAS_SCI_H
+
+#include "chardev/char-fe.h"
+#include "hw/sysbus.h"
+
+#define TYPE_RENESAS_SCI "renesas-sci"
+#define RSCI(obj) OBJECT_CHECK(RSCIState, (obj), TYPE_RENESAS_SCI)
+
+enum {
+    ERI = 0,
+    RXI = 1,
+    TXI = 2,
+    TEI = 3,
+    SCI_NR_IRQ = 4
+};
+
+typedef struct {
+    /*< private >*/
+    SysBusDevice parent_obj;
+    /*< public >*/
+
+    MemoryRegion memory;
+    QEMUTimer timer;
+    CharBackend chr;
+    qemu_irq irq[SCI_NR_IRQ];
+
+    uint8_t smr;
+    uint8_t brr;
+    uint8_t scr;
+    uint8_t tdr;
+    uint8_t ssr;
+    uint8_t rdr;
+    uint8_t scmr;
+    uint8_t semr;
+
+    uint8_t read_ssr;
+    int64_t trtime;
+    int64_t rx_next;
+    uint64_t input_freq;
+} RSCIState;
+
+#endif