From: Stanimir Varbanov <stanimir.varbanov@linaro.org>
To: Rob Herring <robh@kernel.org>,
Stanimir Varbanov <stanimir.varbanov@linaro.org>
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>,
Hans Verkuil <hverkuil@xs4all.nl>,
Andy Gross <andy.gross@linaro.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Stephen Boyd <sboyd@codeaurora.org>,
Srinivas Kandagatla <srinivas.kandagatla@linaro.org>,
linux-media@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-msm@vger.kernel.org,
Mark Rutland <mark.rutland@arm.com>,
devicetree@vger.kernel.org
Subject: Re: [PATCH v2 1/8] doc: DT: vidc: binding document for Qualcomm video driver
Date: Mon, 26 Sep 2016 22:42:32 +0300 [thread overview]
Message-ID: <b2a1db9d-02d6-56ee-1884-72ab1a4720f4@linaro.org> (raw)
In-Reply-To: <20160916141939.GA2320@rob-hp-laptop>
Hi Rob,
Thanks for the review!
On 09/16/2016 05:19 PM, Rob Herring wrote:
> On Wed, Sep 07, 2016 at 02:37:02PM +0300, Stanimir Varbanov wrote:
>> Adds binding document for vidc video encoder/decoder driver
>>
>> Cc: Rob Herring <robh+dt@kernel.org>
>> Cc: Mark Rutland <mark.rutland@arm.com>
>> Cc: devicetree@vger.kernel.org
>> Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
>> ---
>> .../devicetree/bindings/media/qcom,vidc.txt | 61 ++++++++++++++++++++++
>> 1 file changed, 61 insertions(+)
>> create mode 100644 Documentation/devicetree/bindings/media/qcom,vidc.txt
>>
>> diff --git a/Documentation/devicetree/bindings/media/qcom,vidc.txt b/Documentation/devicetree/bindings/media/qcom,vidc.txt
>> new file mode 100644
>> index 000000000000..0d50a7b2e3ed
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/media/qcom,vidc.txt
>> @@ -0,0 +1,61 @@
>> +* Qualcomm video encoder/decoder accelerator
>> +
>> +- compatible:
>> + Usage: required
>> + Value type: <stringlist>
>> + Definition: Value should contain
>
> ... one of:
>
>> + - "qcom,vidc-msm8916"
>> + - "qcom,vidc-msm8996"
>> +- reg:
>> + Usage: required
>> + Value type: <prop-encoded-array>
>> + Definition: Register ranges as listed in the reg-names property
>> +
>> +- interrupts:
>> + Usage: required
>> + Value type: <prop-encoded-array>
>> + Definition:
>
> How many interrupts?
It is one, thanks for the catch.
>
>> +
>> +- power-domains:
>> + Usage: required
>> + Value type: <prop-encoded-array>
>> + Definition: A phandle and power domain specifier pairs to the
>> + power domain which is responsible for collapsing
>> + and restoring power to the peripheral
>
> How many power domains?
Good question, for vidc-msm8916 it is one power-domain, for vidc-msm8996
the power domains should be 3. Here the problem is that the genpd
doesn't permit more than one power-domain per device.
>
>> +
>> +- clocks:
>> + Usage: required
>> + Value type: <prop-encoded-array>
>> + Definition: List of phandle and clock specifier pairs as listed
>> + in clock-names property
>> +- clock-names:
>> + Usage: required
>> + Value type: <stringlist>
>> + Definition: Should contain the following entries
>> + - "core" Core video accelerator clock
>> + - "iface" Video accelerator AHB clock
>> + - "bus" Video accelerator AXI clock
>> +- rproc:
>> + Usage: required
>> + Value type: <prop-encoded-array>
>> + Definition: A phandle to remote processor responsible for
>> + firmware loading
>> +
>> +- iommus:
>> + Usage: required
>> + Value type: <prop-encoded-array>
>> + Definition: A list of phandle and IOMMU specifier pairs
>> +
>> +* An Example
>> + qcom,vidc@1d00000 {
>
> node names should be generic: video-codec@
correct, will update it in next version.
--
regards,
Stan
next prev parent reply other threads:[~2016-09-26 19:42 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-07 11:37 [PATCH v2 0/8] Qualcomm video decoder/encoder driver Stanimir Varbanov
2016-09-07 11:37 ` [PATCH v2 1/8] doc: DT: vidc: binding document for Qualcomm video driver Stanimir Varbanov
2016-09-16 14:19 ` Rob Herring
2016-09-26 19:42 ` Stanimir Varbanov [this message]
2016-09-07 11:37 ` [PATCH v2 2/8] media: vidc: adding core part and helper functions Stanimir Varbanov
2016-09-07 11:37 ` [PATCH v2 3/8] media: vidc: decoder: add video decoder files Stanimir Varbanov
2016-09-19 10:04 ` Hans Verkuil
2016-09-29 0:48 ` Stanimir Varbanov
2016-11-03 10:45 ` Stanimir Varbanov
2016-11-03 10:55 ` Hans Verkuil
2016-11-03 12:49 ` Stanimir Varbanov
2016-09-19 10:12 ` Hans Verkuil
2016-09-29 0:49 ` Stanimir Varbanov
2016-09-07 11:37 ` [PATCH v2 4/8] media: vidc: encoder: add video encoder files Stanimir Varbanov
2016-09-19 10:15 ` Hans Verkuil
2016-09-29 0:53 ` Stanimir Varbanov
2016-09-07 11:37 ` [PATCH v2 5/8] media: vidc: add Host Firmware Interface (HFI) Stanimir Varbanov
2016-09-07 11:37 ` [PATCH v2 6/8] media: vidc: add Venus HFI files Stanimir Varbanov
2016-09-07 11:37 ` [PATCH v2 7/8] media: vidc: add Makefiles and Kconfig files Stanimir Varbanov
2016-09-19 10:35 ` Hans Verkuil
2016-09-29 0:55 ` Stanimir Varbanov
2016-09-07 11:37 ` [PATCH v2 8/8] media: vidc: enable building of the video codec driver Stanimir Varbanov
2016-09-07 11:45 ` [PATCH v2 0/8] Qualcomm video decoder/encoder driver Hans Verkuil
2016-09-19 10:43 ` Hans Verkuil
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=b2a1db9d-02d6-56ee-1884-72ab1a4720f4@linaro.org \
--to=stanimir.varbanov@linaro.org \
--cc=andy.gross@linaro.org \
--cc=bjorn.andersson@linaro.org \
--cc=devicetree@vger.kernel.org \
--cc=hverkuil@xs4all.nl \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-media@vger.kernel.org \
--cc=mark.rutland@arm.com \
--cc=mchehab@kernel.org \
--cc=robh@kernel.org \
--cc=sboyd@codeaurora.org \
--cc=srinivas.kandagatla@linaro.org \
/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).