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diff --git a/src/arch/arm/fastmodel/protocol/exported_clock_rate_control.hh b/src/arch/arm/fastmodel/protocol/exported_clock_rate_control.hh
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+/*
+ * Copyright 2019 Google, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met: redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer;
+ * redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution;
+ * neither the name of the copyright holders nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * Authors: Gabe Black
+ */
+
+#ifndef __ARCH_ARM_FASTMODEL_PROTOCOL_EXPORTED_CLOCK_RATE_CONTROL_HH__
+#define __ARCH_ARM_FASTMODEL_PROTOCOL_EXPORTED_CLOCK_RATE_CONTROL_HH__
+
+#include <string>
+#include <systemc>
+#include <tlm>
+
+// This protocol is an exportable version of the clock rate protocol native to
+// fast models. It's identical to the original, except it has some extra info
+// which lets it be exported into systemc.
+
+struct ClockRateControlDummyProtocolType {};
+
+class ClockRateControlFwIf : public virtual sc_core::sc_interface
+{
+  public:
+    virtual ~ClockRateControlFwIf() {}
+    virtual void set_mul_div(uint64_t mul, uint64_t div) = 0;
+};
+
+class ClockRateControlBwIf : public virtual sc_core::sc_interface
+{
+  public:
+    virtual ~ClockRateControlBwIf() {}
+};
+
+class ClockRateControlSlaveBase : public ClockRateControlFwIf
+{
+  public:
+    ClockRateControlSlaveBase(const std::string &name) {}
+};
+
+class ClockRateControlInitiatorSocket :
+    public tlm::tlm_base_initiator_socket<64, ClockRateControlFwIf,
+                                          ClockRateControlBwIf>
+{
+  private:
+    ClockRateControlBwIf dummyBwIf;
+
+  public:
+    typedef tlm::tlm_base_initiator_socket<64, ClockRateControlFwIf,
+                                           ClockRateControlBwIf> Base;
+
+    using Base::bind;
+    using Base::operator();
+
+    ClockRateControlInitiatorSocket() : Base()
+    {
+        get_base_export().bind(dummyBwIf);
+    }
+    ClockRateControlInitiatorSocket(const char *name) : Base(name)
+    {
+        get_base_export().bind(dummyBwIf);
+    }
+
+    const char *
+    kind() const override
+    {
+        return "ClockRateControlInitiatorSocket";
+    }
+
+    std::type_index
+    get_protocol_types() const override
+    {
+        return typeid(ClockRateControlDummyProtocolType);
+    }
+};
+
+class ClockRateControlTargetSocket :
+    public tlm::tlm_base_target_socket<64, ClockRateControlFwIf,
+                                       ClockRateControlBwIf>
+{
+  public:
+    typedef tlm::tlm_base_target_socket<64, ClockRateControlFwIf,
+                                        ClockRateControlBwIf> Base;
+
+    using Base::bind;
+    using Base::operator();
+
+    using Base::Base;
+
+    const char *
+    kind() const override
+    {
+        return "ClockRateControlInitiatorSocket";
+    }
+
+    std::type_index
+    get_protocol_types() const override
+    {
+        return typeid(ClockRateControlDummyProtocolType);
+    }
+};
+
+#endif // __ARCH_ARM_FASTMODEL_PROTOCOL_EXPORTED_CLOCK_RATE_CONTROL_HH__