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ARM: OMAP: use consistent error checking
[karo-tx-linux.git] / arch / arm / mach-prima2 / common.c
1 /*
2  * Defines machines for CSR SiRFprimaII
3  *
4  * Copyright (c) 2011 Cambridge Silicon Radio Limited, a CSR plc group company.
5  *
6  * Licensed under GPLv2 or later.
7  */
8
9 #include <linux/init.h>
10 #include <linux/kernel.h>
11 #include <asm/sizes.h>
12 #include <asm/mach-types.h>
13 #include <asm/mach/arch.h>
14 #include <linux/of.h>
15 #include <linux/of_platform.h>
16 #include "common.h"
17
18 static struct of_device_id sirfsoc_of_bus_ids[] __initdata = {
19         { .compatible = "simple-bus", },
20         {},
21 };
22
23 void __init sirfsoc_mach_init(void)
24 {
25         of_platform_bus_probe(NULL, sirfsoc_of_bus_ids, NULL);
26 }
27
28 void __init sirfsoc_init_late(void)
29 {
30         sirfsoc_pm_init();
31 }
32
33 #ifdef CONFIG_ARCH_PRIMA2
34 static const char *prima2_dt_match[] __initdata = {
35        "sirf,prima2",
36        NULL
37 };
38
39 DT_MACHINE_START(PRIMA2_DT, "Generic PRIMA2 (Flattened Device Tree)")
40         /* Maintainer: Barry Song <baohua.song@csr.com> */
41         .map_io         = sirfsoc_map_lluart,
42         .init_irq       = sirfsoc_of_irq_init,
43         .timer          = &sirfsoc_timer,
44         .dma_zone_size  = SZ_256M,
45         .init_machine   = sirfsoc_mach_init,
46         .init_late      = sirfsoc_init_late,
47         .dt_compat      = prima2_dt_match,
48         .restart        = sirfsoc_restart,
49 MACHINE_END
50 #endif