2 * Copyright (c) 2005 Olivier Houchard. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
13 * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
14 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
16 * ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
17 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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
34 #include <arm/at91/at91reg.h>
38 bus_space_tag_t sc_st;
39 bus_space_handle_t sc_sh;
40 bus_space_handle_t sc_aic_sh;
41 struct rman sc_irq_rman;
42 struct rman sc_mem_rman;
43 uint32_t sc_irq_system;
47 struct resource_list resources;
59 const char *parent_clk;
62 extern uint32_t at91_chip_id;
64 static inline int at91_is_rm92(void);
65 static inline int at91_is_sam9(void);
66 static inline int at91_is_sam9xe(void);
67 static inline int at91_cpu_is(u_int cpu);
73 return (AT91_ARCH(at91_chip_id) == AT91_ARCH_RM92);
80 return (AT91_ARCH(at91_chip_id) == AT91_ARCH_SAM9);
87 return (AT91_ARCH(at91_chip_id) == AT91_ARCH_SAM9XE);
91 at91_cpu_is(u_int cpu)
94 return (AT91_CPU(at91_chip_id) == cpu);
97 extern uint32_t at91_irq_system;
98 extern uint32_t at91_master_clock;
100 #endif /* _AT91VAR_H_ */