From 9079b35364e75ce6b968a179f861d2f819f33e61 Mon Sep 17 00:00:00 2001 From: Sebastian Andrzej Siewior Date: Tue, 22 Feb 2011 21:07:43 +0100 Subject: [PATCH] x86: dtb: Add generic bus probe For now we probe these busses and we change this to board dependent probes once we have to. Signed-off-by: Sebastian Andrzej Siewior Signed-off-by: Dirk Brandewie Acked-by: Grant Likely Cc: sodaville@linutronix.de Cc: devicetree-discuss@lists.ozlabs.org LKML-Reference: <1298405266-1624-9-git-send-email-bigeasy@linutronix.de> Signed-off-by: Thomas Gleixner --- arch/x86/kernel/devicetree.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/arch/x86/kernel/devicetree.c b/arch/x86/kernel/devicetree.c index 7b57422..0bc83bf 100644 --- a/arch/x86/kernel/devicetree.c +++ b/arch/x86/kernel/devicetree.c @@ -103,6 +103,25 @@ void __init add_dtb(u64 data) initial_dtb = data + offsetof(struct setup_data, data); } +/* + * CE4100 ids. Will be moved to machine_device_initcall() once we have it. + */ +static struct of_device_id __initdata ce4100_ids[] = { + { .compatible = "intel,ce4100-cp", }, + { .compatible = "isa", }, + { .compatible = "pci", }, + {}, +}; + +static int __init add_bus_probe(void) +{ + if (!initial_boot_params) + return 0; + + return of_platform_bus_probe(NULL, ce4100_ids, NULL); +} +module_init(add_bus_probe); + #ifdef CONFIG_PCI static int x86_of_pci_irq_enable(struct pci_dev *dev) { -- 2.7.4