Index: kernel/genarch/include/genarch/drivers/grlib/timer.h
===================================================================
--- kernel/genarch/include/genarch/drivers/grlib/timer.h	(revision d0ca4c5c91808e6008c7fab9255aabdcafbf4e3e)
+++ kernel/genarch/include/genarch/drivers/grlib/timer.h	(revision d0ca4c5c91808e6008c7fab9255aabdcafbf4e3e)
@@ -0,0 +1,81 @@
+/*
+ * Copyrihgt (c) 2013 Jakub Klama
+ * All rights reserved.
+ *
+ * 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.
+ * - The name of the author may not be used to endorse or promote products
+ *   derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
+ */
+
+/** @addtogroup genarch
+ * @{
+ */
+/**
+ * @file
+ * @brief Gaisler GRLIB gptimer driver.
+ */
+
+#ifndef KERN_GRLIB_TIMER_H_
+#define KERN_GRLIB_TIMER_H_
+
+#include <typedefs.h>
+
+/** GRLIB gptimer registers */
+typedef struct {
+	uint32_t scaler;
+	uint32_t scaler_reload;
+	uint32_t config;
+	uint32_t latch_config;
+	struct {
+		uint32_t counter;
+		uint32_t reload;
+		uint32_t control;
+		uint32_t latch;
+	} timers[7];
+} grlib_timer_t;
+
+struct grlib_timer_config_t {
+	unsigned int : 20;
+	unsigned int es : 1;
+	unsigned int el : 1;
+	unsigned int ee : 1;
+	unsigned int df : 1;
+	unsigned int si : 1;
+	unsigned int irq : 5;
+	unsigned int timers : 2;
+};
+
+struct grlib_timer_control_t {
+	unsigned int : 25;
+	unsigned int dh : 1;
+	unsigned int ch : 1;
+	unsigned int ip : 1;
+	unsigned int ie : 1;
+	unsigned int ld : 1;
+	unsigned int rs : 1;
+	unsigned int en : 1;
+};
+
+#endif
+
+/** @}
+ */