1 files changed, 29 insertions, 0 deletions
diff --git a/driver/fingerprint/fpc/bep/fpc_timebase.c b/driver/fingerprint/fpc/bep/fpc_timebase.c
new file mode 100644
index 0000000000..113e150ed9
--- /dev/null
+++ b/driver/fingerprint/fpc/bep/fpc_timebase.c
@@ -0,0 +1,29 @@
+/* Copyright 2019 The Chromium OS Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+/* FPC Platform Abstraction Layer */
+
+#include <stdint.h>
+
+#include "fpc_timebase.h"
+#include "timer.h"
+
+uint32_t __unused fpc_timebase_get_tick(void)
+{
+	clock_t time;
+
+	time = clock();
+
+	return (uint32_t)time;
+}
+
+void __unused fpc_timebase_busy_wait(uint32_t ms)
+{
+	udelay(ms * 1000);
+}
+
+void __unused fpc_timebase_init(void)
+{
+}