1 files changed, 31 insertions, 0 deletions
diff --git a/drivers/staging/media/atomisp/pci/runtime/timer/src/timer.c b/drivers/staging/media/atomisp/pci/runtime/timer/src/timer.c
new file mode 100644
index 000000000000..57dddd74d668
--- /dev/null
+++ b/drivers/staging/media/atomisp/pci/runtime/timer/src/timer.c
@@ -0,0 +1,31 @@
+/*
+ * Support for Intel Camera Imaging ISP subsystem.
+ * Copyright (c) 2015, Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ */
+
+#include <type_support.h>		/* for uint32_t */
+#include "ia_css_timer.h" /*struct ia_css_clock_tick */
+#include "sh_css_legacy.h" /* IA_CSS_PIPE_ID_NUM*/
+#include "gp_timer.h" /*gp_timer_read()*/
+#include "assert_support.h"
+
+enum ia_css_err
+ia_css_timer_get_current_tick(
+    struct ia_css_clock_tick *curr_ts) {
+	assert(curr_ts);
+	if (!curr_ts)
+	{
+		return IA_CSS_ERR_INVALID_ARGUMENTS;
+	}
+	curr_ts->ticks = (clock_value_t)gp_timer_read(GP_TIMER_SEL);
+	return IA_CSS_SUCCESS;
+}