1 files changed, 24 insertions, 0 deletions
diff --git a/chip/host/gpio.c b/chip/host/gpio.c
new file mode 100644
index 0000000000..03cfaa4aed
--- /dev/null
+++ b/chip/host/gpio.c
@@ -0,0 +1,24 @@
+/* Copyright (c) 2013 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.
+ */
+
+/* GPIO module for emulator */
+
+#include "common.h"
+#include "gpio.h"
+
+test_mockable void gpio_pre_init(void)
+{
+	/* Nothing */
+}
+
+test_mockable int gpio_get_level(enum gpio_signal signal)
+{
+	return 0;
+}
+
+test_mockable void gpio_set_level(enum gpio_signal signal, int value)
+{
+	/* Nothing */
+}