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-rw-r--r--include/hw/fsi/lbus.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/include/hw/fsi/lbus.h b/include/hw/fsi/lbus.h
index e8a22e22a8..558268c013 100644
--- a/include/hw/fsi/lbus.h
+++ b/include/hw/fsi/lbus.h
@@ -29,4 +29,15 @@ typedef struct FSILBus {
MemoryRegion mr;
} FSILBus;
+#define TYPE_FSI_SCRATCHPAD "fsi.scratchpad"
+#define SCRATCHPAD(obj) OBJECT_CHECK(FSIScratchPad, (obj), TYPE_FSI_SCRATCHPAD)
+
+#define FSI_SCRATCHPAD_NR_REGS 4
+
+typedef struct FSIScratchPad {
+ FSILBusDevice parent;
+
+ uint32_t regs[FSI_SCRATCHPAD_NR_REGS];
+} FSIScratchPad;
+
#endif /* FSI_LBUS_H */