From: Luis Oliveira <luis.oliveira@synopsys.com>
To: Rob Herring <robh@kernel.org>,
Luis Oliveira <luis.oliveira@synopsys.com>
Cc: <linux-media@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<joao.pinto@synopsys.com>, <festevam@gmail.com>,
Mark Rutland <mark.rutland@arm.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
"Hans Verkuil" <hans.verkuil@cisco.com>,
Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>,
Arnd Bergmann <arnd@arndb.de>,
Geert Uytterhoeven <geert+renesas@glider.be>,
Neil Armstrong <narmstrong@baylibre.com>,
Philipp Zabel <p.zabel@pengutronix.de>,
"Keiichi Watanabe" <keiichiw@chromium.org>,
Kate Stewart <kstewart@linuxfoundation.org>,
Todor Tomov <todor.tomov@linaro.org>,
<devicetree@vger.kernel.org>
Subject: Re: [V3, 1/4] Documentation: dt-bindings: phy: Document the Synopsys MIPI DPHY Rx bindings
Date: Tue, 13 Nov 2018 08:58:16 +0000 [thread overview]
Message-ID: <0cfb65eb-42c5-c548-12e9-c495d5e5156a@synopsys.com> (raw)
In-Reply-To: <20181024173611.GA30655@bogus>
Hi Rob, my responses inline.
On 24-Oct-18 18:36, Rob Herring wrote:
> On Fri, Oct 19, 2018 at 02:52:23PM +0200, Luis Oliveira wrote:
>> Add device-tree bindings documentation for SNPS DesignWare MIPI D-PHY in
>> RX mode.
>>
>> Signed-off-by: Luis Oliveira <lolivei@synopsys.com>
>> ---
>> Changelog
>> v2-V3
>> - removed gpios reference - it was for a separated driver
>> - changed address to show complete address
>>
>> .../devicetree/bindings/phy/snps,dphy-rx.txt | 28 ++++++++++++++++++++++
>> 1 file changed, 28 insertions(+)
>> create mode 100644 Documentation/devicetree/bindings/phy/snps,dphy-rx.txt
>>
>> diff --git a/Documentation/devicetree/bindings/phy/snps,dphy-rx.txt b/Documentation/devicetree/bindings/phy/snps,dphy-rx.txt
>> new file mode 100644
>> index 0000000..03d17ab
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/phy/snps,dphy-rx.txt
>> @@ -0,0 +1,28 @@
>> +Synopsys DesignWare MIPI Rx D-PHY block details
>> +
>> +Description
>> +-----------
>> +
>> +The Synopsys MIPI D-PHY controller supports MIPI-DPHY in receiver mode.
>> +Please refer to phy-bindings.txt for more information.
>> +
>> +Required properties:
>> +- compatible : Shall be "snps,dphy-rx".
>> +- #phy-cells : Must be 1.
>> +- snps,dphy-frequency : Output frequency of the D-PHY.
>
> Needs a unit suffix (-hz).
>
Yes,
>> +- snps,dphy-te-len : Size of the communication interface (8 bits->8 or 12bits->12).
>> +- reg : Physical base address and size of the device memory mapped
>> + registers;
>
> How many, what are they, and what order? Looks like 3 below.
>
> Also, a tab after spaces error.
>
Yep, I will fix it. Thanks
>> +
>> +Example:
>> +
>> + mipi_dphy_rx1: dphy@d00003040 {
>> + compatible = "snps,dphy-rx";
>> + #phy-cells = <1>;
>> + snps,dphy-frequency = <300000>;
>> + snps,dphy-te-len = <12>;
>> + reg = < 0xd0003040 0x20
>> + 0xd0008000 0x100
>> + 0xd0009000 0x100>;
>> + };
>> +
>> --
>> 2.7.4
>>
next prev parent reply other threads:[~2018-11-13 8:58 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-19 12:52 [V3, 0/4] platform: dwc: Add of DesignWare MIPI CSI-2 Host Luis Oliveira
2018-10-19 12:52 ` [V3, 1/4] Documentation: dt-bindings: phy: Document the Synopsys MIPI DPHY Rx bindings Luis Oliveira
2018-10-24 17:36 ` Rob Herring
2018-11-13 8:58 ` Luis Oliveira [this message]
2018-11-13 9:30 ` Luis de Oliveira
2018-11-14 20:08 ` Laurent Pinchart
2018-10-19 12:52 ` [V3, 2/4] media: platform: dwc: Add DW MIPI DPHY Rx platform Luis Oliveira
2019-01-07 11:58 ` Sakari Ailus
2019-01-08 9:17 ` Luis de Oliveira
2018-10-19 12:52 ` [V3, 3/4] Documentation: dt-bindings: media: Document bindings for DW MIPI CSI-2 Host Luis Oliveira
2018-10-24 17:40 ` Rob Herring
2018-11-13 10:00 ` Luis de Oliveira
2018-11-14 20:16 ` Laurent Pinchart
2018-10-24 17:41 ` Rob Herring
2018-11-13 10:00 ` Luis de Oliveira
2019-01-11 15:29 ` Eugen.Hristev
2018-10-19 12:52 ` [V3, 4/4] media: platform: dwc: Add MIPI CSI-2 controller driver Luis Oliveira
2018-11-14 20:22 ` Laurent Pinchart
2019-01-10 17:00 ` Luis de Oliveira
2018-12-10 12:39 ` Eugen.Hristev
2019-01-10 16:11 ` Luis de Oliveira
2019-01-09 13:07 ` Eugen.Hristev
2019-01-10 16:18 ` Luis de Oliveira
2019-01-11 7:25 ` Eugen.Hristev
2019-01-11 8:11 ` Luis de Oliveira
2019-01-11 9:49 ` Eugen.Hristev
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