From: <hongbo.zhang@freescale.com>
To: <rob.herring@calxeda.com>, <pawel.moll@arm.com>,
<mark.rutland@arm.com>, <swarren@wwwdotorg.org>,
<ian.campbell@citrix.com>, <vinod.koul@intel.com>, <djbw@fb.com>
Cc: Hongbo Zhang <hongbo.zhang@freescale.com>,
devicetree@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v8 0/3] DMA: Freescale: Add support for 8-channel DMA engine
Date: Tue, 27 Aug 2013 18:42:00 +0800 [thread overview]
Message-ID: <1377600123-5746-1-git-send-email-hongbo.zhang@freescale.com> (raw)
From: Hongbo Zhang <hongbo.zhang@freescale.com>
Hi DMA and DT maintainers, please have a look at these V8 patches.
Freescale QorIQ T4 and B4 introduce new 8-channel DMA engines, this patch set
adds support this DMA engine.
V7->V8 changes:
- change the word "mapping" to "specifier" for reg and interrupts description
V6->V7 changes:
- only remove unnecessary "CHIP-dma" explanations in [1/3]
V5->V6 changes:
- minor updates of descriptions in binding document and Kconfig
- remove [4/4], that should be another patch in future
V4->V5 changes:
- update description in the dt binding document, to make it more resonable
- add new patch [4/4] to eliminate a compiling warning which already exists
for a long time
V3->V4 changes:
- introduce new patch [1/3] to revise the legacy dma binding document
- and then add new paragraph to describe new dt node binding in [2/3]
- rebase to latest kernel v3.11-rc1
V2->V3 changes:
- edit Documentation/devicetree/bindings/powerpc/fsl/dma.txt
- edit text string in Kconfig and the driver files, using "elo series" to
mention all the current "elo*"
V1->V2 changes:
- removed the codes handling the register dgsr1, since it isn't used currently
- renamed the DMA DT compatible to "fsl,elo3-dma"
- renamed the new dts files to "elo3-dma-<n>.dtsi"
Hongbo Zhang (3):
DMA: Freescale: revise device tree binding document
DMA: Freescale: Add new 8-channel DMA engine device tree nodes
DMA: Freescale: update driver to support 8-channel DMA engine
.../devicetree/bindings/powerpc/fsl/dma.txt | 128 ++++++++++++++------
arch/powerpc/boot/dts/fsl/b4si-post.dtsi | 4 +-
arch/powerpc/boot/dts/fsl/elo3-dma-0.dtsi | 81 +++++++++++++
arch/powerpc/boot/dts/fsl/elo3-dma-1.dtsi | 81 +++++++++++++
arch/powerpc/boot/dts/fsl/t4240si-post.dtsi | 4 +-
drivers/dma/Kconfig | 9 +-
drivers/dma/fsldma.c | 9 +-
drivers/dma/fsldma.h | 2 +-
8 files changed, 271 insertions(+), 47 deletions(-)
create mode 100644 arch/powerpc/boot/dts/fsl/elo3-dma-0.dtsi
create mode 100644 arch/powerpc/boot/dts/fsl/elo3-dma-1.dtsi
--
1.7.9.5
next reply other threads:[~2013-08-27 10:43 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-27 10:42 hongbo.zhang [this message]
2013-08-27 10:42 ` [PATCH v8 1/3] DMA: Freescale: revise device tree binding document hongbo.zhang
2013-08-27 11:25 ` Mark Rutland
2013-08-28 8:18 ` Hongbo Zhang
2013-08-28 12:48 ` Mark Rutland
2013-09-06 15:55 ` Scott Wood
2013-08-27 10:42 ` [PATCH v8 2/3] DMA: Freescale: Add new 8-channel DMA engine device tree nodes hongbo.zhang
2013-08-27 11:35 ` Mark Rutland
2013-08-28 6:54 ` Hongbo Zhang
2013-08-28 12:51 ` Mark Rutland
2013-08-29 2:46 ` Hongbo Zhang
2013-08-27 10:42 ` [PATCH v8 3/3] DMA: Freescale: update driver to support 8-channel DMA engine hongbo.zhang
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=1377600123-5746-1-git-send-email-hongbo.zhang@freescale.com \
--to=hongbo.zhang@freescale.com \
--cc=devicetree@vger.kernel.org \
--cc=djbw@fb.com \
--cc=ian.campbell@citrix.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linuxppc-dev@lists.ozlabs.org \
--cc=mark.rutland@arm.com \
--cc=pawel.moll@arm.com \
--cc=rob.herring@calxeda.com \
--cc=swarren@wwwdotorg.org \
--cc=vinod.koul@intel.com \
/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
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
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).