From: Florian Vaussard <florian.vaussard@epfl.ch>
To: "Joerg Roedel" <joro@8bytes.org>,
"Tony Lindgren" <tony@atomide.com>,
"Benoît Cousson" <bcousson@baylibre.com>
Cc: Rob Herring <rob.herring@calxeda.com>,
Pawel Moll <pawel.moll@arm.com>,
Mark Rutland <mark.rutland@arm.com>,
Ian Campbell <ijc+devicetree@hellion.org.uk>,
Kumar Gala <galak@codeaurora.org>, Rob Landley <rob@landley.net>,
Grant Likely <grant.likely@linaro.org>,
Hiroshi Doyu <hdoyu@nvidia.com>,
Florian Vaussard <florian.vaussard@epfl.ch>,
iommu@lists.linux-foundation.org, devicetree@vger.kernel.org,
linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: [PATCH 0/7] Fix omap-iommu probe and convert to DT for 3.14
Date: Tue, 17 Dec 2013 13:53:31 +0100 [thread overview]
Message-ID: <1387284818-28739-1-git-send-email-florian.vaussard@epfl.ch> (raw)
OMAP2+ is heading towards a full device tree boot for 3.14. Currently,
the iommu used by the OMAP3 camera subsystem is not yet converted. It
cannot be probed as necessary data are only passed through device tree.
Patches 1 and 2 are small fixes for problems encountered while developing
this series.
Patches 3 to 5 add the device tree logic to omap-iommu, and complete iommu
data in omap3.dtsi. Patches 6 and 7 remove unused iommu hwmod data and
platform code from OMAP2+.
This was tested on Overo (OMAP36xx) with an MT9V032 sensor connected
to the isp interface. The full testing tree can be found here [2] (not
safe for merging).
Patches are based on 3.13-rc3. OMAP-related patches are based on Tony's
omap-for-v3.14/omap3-board-removal branch [1].
Regards,
Florian
[1] git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
omap-for-v3.14/omap3-board-removal
[2] git@github.com:vaussard/linux.git overo-for-3.14/iommu/dt
Florian Vaussard (7):
iommu/omap: Do bus_set_iommu() only if probe() succeeds
iommu/omap: omap_iommu_attach() should return ENODEV, not NULL
iommu/omap: Convert to devicetree
iommu/omap: Allow enable/disable even without pdata
ARM: dts: Complete data for isp iommu
ARM: OMAP2+: Remove legacy data from hwmod for omap3 isp iommu
ARM: OMAP2+: Remove platform-specific omap-iommu
.../devicetree/bindings/iommu/ti,omap-iommu.txt | 19 ++
arch/arm/boot/dts/omap3.dtsi | 4 +-
arch/arm/mach-omap2/Makefile | 3 -
arch/arm/mach-omap2/omap-iommu.c | 74 ------
arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 8 -
drivers/iommu/omap-iommu.c | 247 +++++++++++----------
6 files changed, 156 insertions(+), 199 deletions(-)
create mode 100644 Documentation/devicetree/bindings/iommu/ti,omap-iommu.txt
delete mode 100644 arch/arm/mach-omap2/omap-iommu.c
--
1.8.1.2
next reply other threads:[~2013-12-17 12:54 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-17 12:53 Florian Vaussard [this message]
2013-12-17 12:53 ` [PATCH 1/7] iommu/omap: Do bus_set_iommu() only if probe() succeeds Florian Vaussard
[not found] ` <1387284818-28739-2-git-send-email-florian.vaussard-p8DiymsW2f8@public.gmane.org>
2013-12-23 19:02 ` Anna, Suman
[not found] ` <52B888C2.8040303-l0cyMroinI0@public.gmane.org>
2013-12-23 21:07 ` Florian Vaussard
[not found] ` <52B8A5F8.3000706-p8DiymsW2f8@public.gmane.org>
2013-12-23 23:35 ` Anna, Suman
[not found] ` <52B8C8C1.8080101-l0cyMroinI0@public.gmane.org>
2014-01-15 17:12 ` Florian Vaussard
2013-12-17 12:53 ` [PATCH 2/7] iommu/omap: omap_iommu_attach() should return ENODEV, not NULL Florian Vaussard
[not found] ` <1387284818-28739-3-git-send-email-florian.vaussard-p8DiymsW2f8@public.gmane.org>
2013-12-23 18:45 ` Anna, Suman
2013-12-17 12:53 ` [PATCH 3/7] iommu/omap: Convert to devicetree Florian Vaussard
[not found] ` <1387284818-28739-4-git-send-email-florian.vaussard-p8DiymsW2f8@public.gmane.org>
2013-12-23 19:48 ` Anna, Suman
[not found] ` <52B89394.5060902-l0cyMroinI0@public.gmane.org>
2013-12-23 21:17 ` Florian Vaussard
[not found] ` <52B8A87F.7080100-p8DiymsW2f8@public.gmane.org>
2013-12-23 23:42 ` Anna, Suman
2014-01-02 0:13 ` Laurent Pinchart
2014-01-02 1:01 ` Sebastian Reichel
[not found] ` <20140102010150.GA9933-SfvFxonMDyemK9LvCR3Hrw@public.gmane.org>
2014-01-15 17:16 ` Florian Vaussard
2013-12-17 12:53 ` [PATCH 4/7] iommu/omap: Allow enable/disable even without pdata Florian Vaussard
[not found] ` <1387284818-28739-5-git-send-email-florian.vaussard-p8DiymsW2f8@public.gmane.org>
2013-12-23 19:05 ` Anna, Suman
[not found] ` <52B88990.5020807-l0cyMroinI0@public.gmane.org>
2013-12-23 21:19 ` Florian Vaussard
2013-12-17 12:53 ` [PATCH 5/7] ARM: dts: Complete data for isp iommu Florian Vaussard
[not found] ` <1387284818-28739-6-git-send-email-florian.vaussard-p8DiymsW2f8@public.gmane.org>
2013-12-23 19:12 ` Anna, Suman
[not found] ` <52B88B1A.40506-l0cyMroinI0@public.gmane.org>
2013-12-23 21:34 ` Florian Vaussard
2013-12-24 0:10 ` Anna, Suman
2013-12-17 12:53 ` [PATCH 6/7] ARM: OMAP2+: Remove legacy data from hwmod for omap3 " Florian Vaussard
[not found] ` <1387284818-28739-7-git-send-email-florian.vaussard-p8DiymsW2f8@public.gmane.org>
2013-12-23 19:08 ` Anna, Suman
[not found] ` <52B88A49.9020402-l0cyMroinI0@public.gmane.org>
2013-12-23 21:36 ` Florian Vaussard
[not found] ` <52B8ACED.1030209-p8DiymsW2f8@public.gmane.org>
2013-12-23 23:28 ` Anna, Suman
2013-12-17 12:53 ` [PATCH 7/7] ARM: OMAP2+: Remove platform-specific omap-iommu Florian Vaussard
[not found] ` <1387284818-28739-1-git-send-email-florian.vaussard-p8DiymsW2f8@public.gmane.org>
2013-12-23 18:52 ` [PATCH 0/7] Fix omap-iommu probe and convert to DT for 3.14 Anna, Suman
[not found] ` <52B8866D.9060100-l0cyMroinI0@public.gmane.org>
2013-12-23 20:51 ` Florian Vaussard
[not found] ` <52B8A26A.3000905-p8DiymsW2f8@public.gmane.org>
2013-12-23 23:54 ` Anna, Suman
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