From: Thierry Reding <thierry.reding@avionic-design.de>
To: Rob Herring <robherring2@gmail.com>
Cc: linux-tegra@vger.kernel.org, Liam Girdwood <lrg@ti.com>,
Mark Brown <broonie@opensource.wolfsonmicro.com>,
Jesse Barnes <jbarnes@virtuousgeek.org>,
linux-pci@vger.kernel.org,
Grant Likely <grant.likely@secretlab.ca>,
devicetree-discuss@lists.ozlabs.org,
Russell King <linux@arm.linux.org.uk>,
linux-arm-kernel@lists.infradead.org,
Colin Cross <ccross@android.com>, Olof Johansson <olof@lixom.net>
Subject: Re: [PATCH 00/11] ARM: tegra: Add PCIe device tree support
Date: Thu, 8 Mar 2012 16:43:59 +0100 [thread overview]
Message-ID: <20120308154359.GA544@avionic-0098.mockup.avionic-design.de> (raw)
In-Reply-To: <4F58CE9D.3070605@gmail.com>
[-- Attachment #1: Type: text/plain, Size: 1037 bytes --]
* Rob Herring wrote:
> There is a whole bunch of PCI DT code sitting in the powerpc tree that
> probably needs to be moved to common location and used here.
>
> This looks way too simple to be what's needed if I compare to PCI
> bindings in powerpc dts files.
My particular setup may be much simpler than the average PowerPC machine. The
patchset is only what I need to get PCIe running on the platform, which has
an FPGA connected to the Tegra via PCIe. For instance there is no legacy
interrupt support (only MSI), so interrupt remapping is not required. I also
know that OF nodes are not properly hooked up with the PCI devices yet, which
I will need, among other things, to provide platform data for an SPI flash
connected to an SPI master implemented within the FPGA. I also haven't looked
at specifying the memory ranges via the device tree.
So quite a lot may still be missing, but does that prevent any of this from
being added to mainline? Things can be added on an as-needed basis, can't
they?
Thierry
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next prev parent reply other threads:[~2012-03-08 15:43 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-08 14:51 [PATCH 00/11] ARM: tegra: Add PCIe device tree support Thierry Reding
2012-03-08 14:51 ` [PATCH 01/11] drivercore: Add driver probe deferral mechanism Thierry Reding
[not found] ` <1331218291-16119-2-git-send-email-thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org>
2012-03-19 23:12 ` Sylwester Nawrocki
[not found] ` <4F67BD78.8070202-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2012-03-20 14:21 ` Grant Likely
2012-03-08 14:51 ` [PATCH 05/11] tps6586x: Add device-tree support Thierry Reding
2012-03-08 15:06 ` Mark Brown
[not found] ` <20120308150607.GP3638-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
2012-03-08 15:15 ` Thierry Reding
2012-03-08 15:17 ` Mark Brown
2012-03-08 15:45 ` Thierry Reding
[not found] ` <20120308151545.GA23934-RM9K5IK7kjIQXX3q8xo1gnVAuStQJXxyR5q1nwbD4aMs9pC9oP6+/A@public.gmane.org>
2012-03-09 5:15 ` Grant Likely
2012-03-09 7:53 ` Thierry Reding
[not found] ` <1331218291-16119-1-git-send-email-thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org>
2012-03-08 14:51 ` [PATCH 02/11] regulator: Support driver probe deferral Thierry Reding
2012-03-08 14:51 ` [PATCH 03/11] regulator: fixed: " Thierry Reding
2012-03-11 12:58 ` Mark Brown
2012-03-08 14:51 ` [PATCH 04/11] regulator: tps6586x: fix typo in debug message Thierry Reding
[not found] ` <1331218291-16119-5-git-send-email-thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org>
2012-03-08 19:08 ` Mark Brown
2012-03-08 14:51 ` [PATCH 06/11] PCI: Keep pci_fixup_irqs() around after init Thierry Reding
[not found] ` <1331218291-16119-7-git-send-email-thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org>
2012-03-08 17:27 ` Bjorn Helgaas
2012-03-08 18:37 ` Thierry Reding
2012-03-08 18:41 ` Bjorn Helgaas
2012-03-08 14:51 ` [PATCH 07/11] ARM: pci: Keep pci_common_init() " Thierry Reding
2012-03-08 14:51 ` [PATCH 08/11] ARM: tegra: Move tegra_pcie_xclk_clamp() to PMC Thierry Reding
[not found] ` <1331218291-16119-9-git-send-email-thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org>
2012-03-08 19:50 ` Stephen Warren
2012-03-08 14:51 ` [PATCH 09/11] ARM: tegra: Rewrite PCIe support as a driver Thierry Reding
[not found] ` <1331218291-16119-10-git-send-email-thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org>
2012-03-08 20:09 ` Stephen Warren
[not found] ` <4F5911E0.6060802-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2012-03-09 6:37 ` Thierry Reding
[not found] ` <20120309063739.GC25208-RM9K5IK7kjIQXX3q8xo1gnVAuStQJXxyR5q1nwbD4aMs9pC9oP6+/A@public.gmane.org>
2012-03-09 16:42 ` Stephen Warren
2012-03-08 14:51 ` [PATCH 10/11] ARM: tegra: pcie: Add MSI support Thierry Reding
[not found] ` <1331218291-16119-11-git-send-email-thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org>
2012-03-08 21:14 ` Stephen Warren
[not found] ` <4F59213F.6070107-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2012-03-09 6:50 ` Thierry Reding
[not found] ` <20120309065004.GD25208-RM9K5IK7kjIQXX3q8xo1gnVAuStQJXxyR5q1nwbD4aMs9pC9oP6+/A@public.gmane.org>
2012-03-09 16:45 ` Stephen Warren
2012-03-12 8:00 ` Thierry Reding
[not found] ` <20120312080023.GA13788-RM9K5IK7kjIQXX3q8xo1gnVAuStQJXxyR5q1nwbD4aMs9pC9oP6+/A@public.gmane.org>
2012-03-12 16:57 ` Stephen Warren
2012-03-08 14:51 ` [PATCH 11/11] ARM: tegra: pcie: Add device tree support Thierry Reding
2012-03-08 21:31 ` Stephen Warren
[not found] ` <4F59253D.7070100-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2012-03-09 6:31 ` Thierry Reding
[not found] ` <20120309063115.GA25208-RM9K5IK7kjIQXX3q8xo1gnVAuStQJXxyR5q1nwbD4aMs9pC9oP6+/A@public.gmane.org>
2012-03-09 16:47 ` Stephen Warren
2012-03-12 12:06 ` Mark Brown
2012-03-12 14:17 ` Thierry Reding
[not found] ` <20120312141705.GA16395-RM9K5IK7kjIQXX3q8xo1gnVAuStQJXxyR5q1nwbD4aMs9pC9oP6+/A@public.gmane.org>
2012-03-12 14:23 ` Mark Brown
2012-03-12 14:28 ` Thierry Reding
2012-03-12 14:32 ` Mark Brown
2012-03-08 15:22 ` [PATCH 00/11] ARM: tegra: Add PCIe " Rob Herring
2012-03-08 15:43 ` Thierry Reding [this message]
2012-03-18 17:31 ` Olof Johansson
2012-03-09 4:54 ` Grant Likely
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