projects / GitHub / mt8127 / android_kernel_alcatel_ttab.git / blame
| Commit | Line | Data |
|---|---|---|
| 66e4b334 SR |
1 | /* |
| 2 | * Canyonlands board specific routines | |
| 3 | * | |
| 4 | * Copyright 2008 DENX Software Engineering, Stefan Roese <sr@denx.de> | |
| 5 | * | |
| 6 | * Based on the Katmai code by | |
| 7 | * Benjamin Herrenschmidt <benh@kernel.crashing.org> | |
| 8 | * Copyright 2007 IBM Corp. | |
| 9 | * Josh Boyer <jwboyer@linux.vnet.ibm.com> | |
| 10 | * Copyright 2007 IBM Corporation | |
| 11 | * | |
| 12 | * This program is free software; you can redistribute it and/or modify it | |
| 13 | * under the terms of the GNU General Public License as published by the | |
| 14 | * Free Software Foundation; either version 2 of the License, or (at your | |
| 15 | * option) any later version. | |
| 16 | */ | |
| 17 | #include <linux/init.h> | |
| 18 | #include <linux/of_platform.h> | |
| 19 | ||
| 20 | #include <asm/machdep.h> | |
| 21 | #include <asm/prom.h> | |
| 22 | #include <asm/udbg.h> | |
| 23 | #include <asm/time.h> | |
| 24 | #include <asm/uic.h> | |
| 25 | #include <asm/pci-bridge.h> | |
| 93173ce2 | 26 | #include <asm/ppc4xx.h> |
| 66e4b334 SR |
27 | |
| 28 | static __initdata struct of_device_id canyonlands_of_bus[] = { | |
| 29 | { .compatible = "ibm,plb4", }, | |
| 30 | { .compatible = "ibm,opb", }, | |
| 31 | { .compatible = "ibm,ebc", }, | |
| 32 | {}, | |
| 33 | }; | |
| 34 | ||
| 35 | static int __init canyonlands_device_probe(void) | |
| 36 | { | |
| 37 | of_platform_bus_probe(NULL, canyonlands_of_bus, NULL); | |
| 38 | ||
| 39 | return 0; | |
| 40 | } | |
| 41 | machine_device_initcall(canyonlands, canyonlands_device_probe); | |
| 42 | ||
| 43 | static int __init canyonlands_probe(void) | |
| 44 | { | |
| 45 | unsigned long root = of_get_flat_dt_root(); | |
| 46 | ||
| 47 | if (!of_flat_dt_is_compatible(root, "amcc,canyonlands")) | |
| 48 | return 0; | |
| 49 | ||
| 50 | ppc_pci_flags = PPC_PCI_REASSIGN_ALL_RSRC; | |
| 51 | ||
| 52 | return 1; | |
| 53 | } | |
| 54 | ||
| 55 | define_machine(canyonlands) { | |
| 56 | .name = "Canyonlands", | |
| 57 | .probe = canyonlands_probe, | |
| 58 | .progress = udbg_progress, | |
| 59 | .init_IRQ = uic_init_tree, | |
| 60 | .get_irq = uic_get_irq, | |
| 93173ce2 | 61 | .restart = ppc4xx_reset_system, |
| 66e4b334 SR |
62 | .calibrate_decr = generic_calibrate_decr, |
| 63 | }; |