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486ba7e6 GL |
1 | /* |
2 | * Xilinx Virtex (IIpro & 4FX) based board support | |
3 | * | |
4 | * Copyright 2007 Secret Lab Technologies Ltd. | |
5 | * | |
6 | * This file is licensed under the terms of the GNU General Public License | |
7 | * version 2. This program is licensed "as is" without any warranty of any | |
8 | * kind, whether express or implied. | |
9 | */ | |
10 | ||
11 | #include <linux/init.h> | |
12 | #include <linux/of_platform.h> | |
13 | #include <asm/machdep.h> | |
14 | #include <asm/prom.h> | |
15 | #include <asm/time.h> | |
16 | #include <asm/xilinx_intc.h> | |
64f16502 | 17 | #include <asm/xilinx_pci.h> |
93173ce2 | 18 | #include <asm/ppc4xx.h> |
486ba7e6 | 19 | |
faa65111 SN |
20 | static struct of_device_id xilinx_of_bus_ids[] __initdata = { |
21 | { .compatible = "xlnx,plb-v46-1.00.a", }, | |
22 | { .compatible = "xlnx,plb-v34-1.01.a", }, | |
23 | { .compatible = "xlnx,plb-v34-1.02.a", }, | |
24 | { .compatible = "xlnx,opb-v20-1.10.c", }, | |
25 | { .compatible = "xlnx,dcr-v29-1.00.a", }, | |
26 | { .compatible = "xlnx,compound", }, | |
27 | {} | |
28 | }; | |
29 | ||
486ba7e6 GL |
30 | static int __init virtex_device_probe(void) |
31 | { | |
faa65111 | 32 | of_platform_bus_probe(NULL, xilinx_of_bus_ids, NULL); |
486ba7e6 GL |
33 | |
34 | return 0; | |
35 | } | |
3f8c5c3b | 36 | machine_device_initcall(virtex, virtex_device_probe); |
486ba7e6 GL |
37 | |
38 | static int __init virtex_probe(void) | |
39 | { | |
40 | unsigned long root = of_get_flat_dt_root(); | |
41 | ||
0e349b0e | 42 | if (!of_flat_dt_is_compatible(root, "xlnx,virtex")) |
486ba7e6 GL |
43 | return 0; |
44 | ||
45 | return 1; | |
46 | } | |
47 | ||
486ba7e6 GL |
48 | define_machine(virtex) { |
49 | .name = "Xilinx Virtex", | |
50 | .probe = virtex_probe, | |
64f16502 | 51 | .setup_arch = xilinx_pci_init, |
486ba7e6 GL |
52 | .init_IRQ = xilinx_intc_init_tree, |
53 | .get_irq = xilinx_intc_get_irq, | |
93173ce2 | 54 | .restart = ppc4xx_reset_system, |
486ba7e6 GL |
55 | .calibrate_decr = generic_calibrate_decr, |
56 | }; |