From: Anup Patel <anup.patel@broadcom.com>
To: Vinod Koul <vinod.koul@intel.com>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Herbert Xu <herbert@gondor.apana.org.au>,
"David S . Miller" <davem@davemloft.net>,
Jassi Brar <jassisinghbrar@gmail.com>
Cc: Dan Williams <dan.j.williams@intel.com>,
Ray Jui <rjui@broadcom.com>,
Scott Branden <sbranden@broadcom.com>,
Jon Mason <jonmason@broadcom.com>,
Rob Rice <rob.rice@broadcom.com>,
bcm-kernel-feedback-list@broadcom.com, dmaengine@vger.kernel.org,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-crypto@vger.kernel.org,
linux-raid@vger.kernel.org, Anup Patel <anup.patel@broadcom.com>
Subject: [PATCH v3 4/4] dt-bindings: Add DT bindings document for Broadcom SBA RAID driver
Date: Fri, 10 Feb 2017 14:37:08 +0530 [thread overview]
Message-ID: <1486717628-17580-5-git-send-email-anup.patel@broadcom.com> (raw)
In-Reply-To: <1486717628-17580-1-git-send-email-anup.patel@broadcom.com>
This patch adds the DT bindings document for newly added Broadcom
SBA RAID driver.
Signed-off-by: Anup Patel <anup.patel@broadcom.com>
Reviewed-by: Ray Jui <ray.jui@broadcom.com>
Reviewed-by: Scott Branden <scott.branden@broadcom.com>
---
.../devicetree/bindings/dma/brcm,iproc-sba.txt | 29 ++++++++++++++++++++++
1 file changed, 29 insertions(+)
create mode 100644 Documentation/devicetree/bindings/dma/brcm,iproc-sba.txt
diff --git a/Documentation/devicetree/bindings/dma/brcm,iproc-sba.txt b/Documentation/devicetree/bindings/dma/brcm,iproc-sba.txt
new file mode 100644
index 0000000..092913a
--- /dev/null
+++ b/Documentation/devicetree/bindings/dma/brcm,iproc-sba.txt
@@ -0,0 +1,29 @@
+* Broadcom SBA RAID engine
+
+Required properties:
+- compatible: Should be one of the following
+ "brcm,iproc-sba"
+ "brcm,iproc-sba-v2"
+ The "brcm,iproc-sba" has support for only 6 PQ coefficients
+ The "brcm,iproc-sba-v2" has support for only 30 PQ coefficients
+- mboxes: List of phandle and mailbox channel specifiers
+
+Example:
+
+raid_mbox: mbox@67400000 {
+ ...
+ #mbox-cells = <3>;
+ ...
+};
+
+raid0 {
+ compatible = "brcm,iproc-sba-v2";
+ mboxes = <&raid_mbox 0 0x1 0xffff>,
+ <&raid_mbox 1 0x1 0xffff>,
+ <&raid_mbox 2 0x1 0xffff>,
+ <&raid_mbox 3 0x1 0xffff>,
+ <&raid_mbox 4 0x1 0xffff>,
+ <&raid_mbox 5 0x1 0xffff>,
+ <&raid_mbox 6 0x1 0xffff>,
+ <&raid_mbox 7 0x1 0xffff>;
+};
--
2.7.4
prev parent reply other threads:[~2017-02-10 9:07 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-10 9:07 [PATCH v3 0/4] Broadcom SBA RAID support Anup Patel
2017-02-10 9:07 ` [PATCH v3 1/4] lib/raid6: Add log-of-2 table for RAID6 HW requiring disk position Anup Patel
2017-02-10 9:07 ` [PATCH v3 2/4] async_tx: Fix DMA_PREP_FENCE usage in do_async_gen_syndrome() Anup Patel
2017-02-10 9:07 ` [PATCH v3 3/4] dmaengine: Add Broadcom SBA RAID driver Anup Patel
2017-02-10 17:50 ` Dan Williams
2017-02-13 9:13 ` Anup Patel
2017-02-14 4:00 ` Anup Patel
[not found] ` <CAPcyv4hE5gDiHhfaiHDHbhA2xKa45UdzKcSxnQXK-W92sr3Z1g-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-02-14 5:24 ` Anup Patel
2017-02-10 9:07 ` Anup Patel [this message]
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=1486717628-17580-5-git-send-email-anup.patel@broadcom.com \
--to=anup.patel@broadcom.com \
--cc=bcm-kernel-feedback-list@broadcom.com \
--cc=dan.j.williams@intel.com \
--cc=davem@davemloft.net \
--cc=devicetree@vger.kernel.org \
--cc=dmaengine@vger.kernel.org \
--cc=herbert@gondor.apana.org.au \
--cc=jassisinghbrar@gmail.com \
--cc=jonmason@broadcom.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-crypto@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-raid@vger.kernel.org \
--cc=mark.rutland@arm.com \
--cc=rjui@broadcom.com \
--cc=rob.rice@broadcom.com \
--cc=robh+dt@kernel.org \
--cc=sbranden@broadcom.com \
--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).