LKML Archive on lore.kernel.org
help / color / mirror / Atom feed
From: Grant Likely <grant.likely@secretlab.ca>
To: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: sodaville@linutronix.de, devicetree-discuss@lists.ozlabs.org,
	x86@kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 TIP 09/14] x86/dtb: Add generic bus probe
Date: Wed, 16 Feb 2011 15:04:01 -0700	[thread overview]
Message-ID: <20110216220401.GF22837@angua.secretlab.ca> (raw)
In-Reply-To: <20110204102152.GA7231@www.tglx.de>

On Fri, Feb 04, 2011 at 11:21:52AM +0100, Sebastian Andrzej Siewior wrote:
> For now we probe these busses and we change is to board dependent probes
> once we have to.
> 
> Cc: devicetree-discuss@lists.ozlabs.org
> Acked-by: Grant Likely <grant.likely@secretlab.ca>
> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
> Signed-off-by: Dirk Brandewie <dirk.brandewie@gmail.com>

Acked-by: Grant Likely <grant.likely@secretlab.ca>

Historically for embedded platforms we leave calling
of_platform_bus_probe() to the bsp code so that weird boards can still
do weird stuff on the probe order.  However, I'm all for making more
code common, so we can start with this and switch to per-board (or
per-SoC) calls only if it becomes necessary.

g.


> ---
> 
>  renamed -immr to -cp
> 
>  arch/x86/kernel/prom.c |   19 +++++++++++++++++++
>  1 files changed, 19 insertions(+), 0 deletions(-)
> 
> diff --git a/arch/x86/kernel/prom.c b/arch/x86/kernel/prom.c
> index 8525ca0..3eaab43 100644
> --- a/arch/x86/kernel/prom.c
> +++ b/arch/x86/kernel/prom.c
> @@ -102,6 +102,25 @@ 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)
>  {
> -- 
> 1.7.3.2
> 
> _______________________________________________
> devicetree-discuss mailing list
> devicetree-discuss@lists.ozlabs.org
> https://lists.ozlabs.org/listinfo/devicetree-discuss

  reply	other threads:[~2011-02-16 22:04 UTC|newest]

Thread overview: 50+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-01-24  4:28 Device tree on x86, part v3 Sebastian Andrzej Siewior
2011-01-24  4:28 ` [PATCH TIP 01/14] x86/e820: remove conditional early mapping in parse_e820_ext Sebastian Andrzej Siewior
2011-02-03 20:57   ` Grant Likely
2011-01-24  4:28 ` [PATCH TIP 02/14] x86: Add device tree support Sebastian Andrzej Siewior
2011-01-24  4:34   ` Sebastian Andrzej Siewior
2011-02-16 21:27     ` Grant Likely
2011-02-17 11:05       ` [sodaville] " Sebastian Andrzej Siewior
2011-02-16 21:26   ` Grant Likely
2011-02-17 11:03     ` Sebastian Andrzej Siewior
2011-02-16 21:31   ` Grant Likely
2011-02-17 11:31     ` [sodaville] " Sebastian Andrzej Siewior
2011-02-17 17:02       ` Grant Likely
2011-01-24  4:28 ` [PATCH TIP 03/14] x86/dtb: Add a device tree for CE4100 Sebastian Andrzej Siewior
2011-01-27  5:00   ` David Gibson
2011-01-27  9:11     ` Sebastian Andrzej Siewior
2011-02-03 20:59       ` Grant Likely
2011-02-03 21:32         ` Mitch Bradley
2011-02-04  9:40           ` Sebastian Andrzej Siewior
2011-02-02 18:58     ` [PATCH TIP v2 " Sebastian Andrzej Siewior
2011-02-03 21:07       ` Grant Likely
2011-02-04 10:06         ` Sebastian Andrzej Siewior
2011-02-16 21:44       ` Grant Likely
2011-02-22 11:21         ` [sodaville] " Sebastian Andrzej Siewior
2011-01-24  4:28 ` [PATCH TIP 04/14] x86/dtb: add irq domain abstraction Sebastian Andrzej Siewior
2011-01-24  4:28 ` [PATCH TIP 05/14] x86/dtb: add early parsing of APIC and IO APIC Sebastian Andrzej Siewior
2011-02-16 21:47   ` Grant Likely
2011-01-24  4:28 ` [PATCH TIP 06/14] x86/dtb: add support hpet Sebastian Andrzej Siewior
2011-01-24  4:28 ` [PATCH OF 07/14] of: move of_irq_map_pci() into generic code Sebastian Andrzej Siewior
2011-02-10 13:57   ` Michal Simek
2011-02-16 21:53   ` Grant Likely
2011-02-17  7:49     ` Michal Simek
2011-01-24  4:28 ` [PATCH TIP 08/14] x86/dtb: add support for PCI devices backed by dtb nodes Sebastian Andrzej Siewior
2011-02-16 21:59   ` Grant Likely
2011-02-22 11:21     ` [sodaville] " Sebastian Andrzej Siewior
2011-01-24  4:28 ` [PATCH TIP 09/14] x86/dtb: Add generic bus probe Sebastian Andrzej Siewior
2011-02-04 10:21   ` [PATCH v2 " Sebastian Andrzej Siewior
2011-02-16 22:04     ` Grant Likely [this message]
2011-01-24  4:28 ` [PATCH TIP 10/14] x86/ioapic: Add OF bindings for IO-APIC Sebastian Andrzej Siewior
2011-02-16 22:04   ` Grant Likely
2011-01-24  4:28 ` [PATCH TIP 11/14] x86/ce4100: use OF for ioapic Sebastian Andrzej Siewior
2011-01-24  4:29 ` [PATCH OF 12/14] x86/rtc: don't register rtc if we the DT blob Sebastian Andrzej Siewior
2011-02-16 22:08   ` Grant Likely
2011-02-16 22:09   ` Grant Likely
2011-02-17 13:13     ` [sodaville] " Sebastian Andrzej Siewior
2011-01-24  4:29 ` [PATCH OF 13/14] rtc/cmos: add OF bindings Sebastian Andrzej Siewior
2011-01-24  4:38   ` Sebastian Andrzej Siewior
2011-02-16 22:11   ` Grant Likely
2011-02-17 13:26     ` [sodaville] " Sebastian Andrzej Siewior
2011-02-17 16:46       ` Grant Likely
2011-01-24  4:29 ` [PATCH TIP 14/14] x86/pci: remove warning Sebastian Andrzej Siewior

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20110216220401.GF22837@angua.secretlab.ca \
    --to=grant.likely@secretlab.ca \
    --cc=bigeasy@linutronix.de \
    --cc=devicetree-discuss@lists.ozlabs.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=sodaville@linutronix.de \
    --cc=x86@kernel.org \
    --subject='Re: [PATCH v2 TIP 09/14] x86/dtb: Add generic bus probe' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).