1/*-
2 * Copyright (c) 2005 Olivier Houchard. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.

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18 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
19 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
20 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
21 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
22 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
23 * SUCH DAMAGE.
24 */
25
26/* $FreeBSD: head/sys/arm/at91/at91var.h 213496 2010-10-06 22:25:21Z cognet $ */
27
28#ifndef _AT91VAR_H_
29#define _AT91VAR_H_
30
31#include <sys/bus.h>
32#include <sys/rman.h>
33
34#include <arm/at91/at91reg.h>

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57 int irq1;
58 int irq2;
59 const char *parent_clk;
60};
61
62extern uint32_t at91_chip_id;
63
64static inline int at91_is_rm92(void);
65static inline int at91_is_sam9(void) ;
66static inline int at91_cpu_is(u_int cpu);
67
68static inline int
69at91_is_rm92(void)
70{
71 return (AT91_ARCH(at91_chip_id) == AT91_ARCH_RM92);
72}
73
74static inline int
75at91_is_sam9(void)
76{
77 return (AT91_ARCH(at91_chip_id) == AT91_ARCH_SAM9);
78}
79
80static inline int
81at91_cpu_is(u_int cpu)
82{
83 return (AT91_CPU(at91_chip_id) == cpu);
84}
85
86extern uint32_t at91_irq_system;
87extern uint32_t at91_master_clock;
88
89#endif /* _AT91VAR_H_ */