xref: /rk3399_ARM-atf/include/drivers/arm/sp804_delay_timer.h (revision 9a207532f8216bf83fed0891fed9ed0bc72ca450)
1cc58b2d0SRyan Harkin /*
2cc58b2d0SRyan Harkin  * Copyright (c) 2015, ARM Limited and Contributors. All rights reserved.
3cc58b2d0SRyan Harkin  *
482cb2c1aSdp-arm  * SPDX-License-Identifier: BSD-3-Clause
5cc58b2d0SRyan Harkin  */
6cc58b2d0SRyan Harkin 
7c3cf06f1SAntonio Nino Diaz #ifndef SP804_DELAY_TIMER_H
8c3cf06f1SAntonio Nino Diaz #define SP804_DELAY_TIMER_H
9cc58b2d0SRyan Harkin 
10cc58b2d0SRyan Harkin #include <stdint.h>
11cc58b2d0SRyan Harkin 
12*09d40e0eSAntonio Nino Diaz #include <drivers/delay_timer.h>
13cc58b2d0SRyan Harkin 
14cc58b2d0SRyan Harkin uint32_t sp804_get_timer_value(void);
15cc58b2d0SRyan Harkin 
16cc58b2d0SRyan Harkin void sp804_timer_ops_init(uintptr_t base_addr, const timer_ops_t *ops);
17cc58b2d0SRyan Harkin 
18cc58b2d0SRyan Harkin #define sp804_timer_init(base_addr, clk_mult, clk_div)			\
1954312877SSandrine Bailleux 	do {								\
2054312877SSandrine Bailleux 		static const timer_ops_t sp804_timer_ops = {		\
2154312877SSandrine Bailleux 			sp804_get_timer_value,				\
2254312877SSandrine Bailleux 			(clk_mult),					\
2354312877SSandrine Bailleux 			(clk_div)					\
2454312877SSandrine Bailleux 		};							\
2554312877SSandrine Bailleux 		sp804_timer_ops_init((base_addr), &sp804_timer_ops);	\
2654312877SSandrine Bailleux 	} while (0)
27cc58b2d0SRyan Harkin 
28c3cf06f1SAntonio Nino Diaz #endif /* SP804_DELAY_TIMER_H */
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