1 // SPDX-License-Identifier: GPL-2.0
2 /*
3  * Support for Intel Camera Imaging ISP subsystem.
4  * Copyright (c) 2015, Intel Corporation.
5  */
6 
7 #include <type_support.h>		/* for uint32_t */
8 #include "ia_css_timer.h" /*struct ia_css_clock_tick */
9 #include "sh_css_legacy.h" /* IA_CSS_PIPE_ID_NUM*/
10 #include "gp_timer.h" /*gp_timer_read()*/
11 #include "assert_support.h"
12 
ia_css_timer_get_current_tick(struct ia_css_clock_tick * curr_ts)13 int ia_css_timer_get_current_tick(struct ia_css_clock_tick *curr_ts)
14 {
15 	assert(curr_ts);
16 	if (!curr_ts)
17 		return -EINVAL;
18 	curr_ts->ticks = (clock_value_t)gp_timer_read(GP_TIMER_SEL);
19 	return 0;
20 }
21