From: "Niklas Söderlund" <niklas.soderlund@ragnatech.se>
To: Jacopo Mondi <jacopo+renesas@jmondi.org>
Cc: devicetree@vger.kernel.org, robh+dt@kernel.org,
linux-renesas-soc@vger.kernel.org, horms@verge.net.au,
hans.verkuil@cisco.com, laurent.pinchart@ideasonboard.com,
sakari.ailus@linux.intel.com, geert@glider.be,
mchehab@kernel.org, linux-arm-kernel@lists.infradead.org,
linux-media@vger.kernel.org
Subject: Re: [PATCH v5 3/6] dt-bindings: media: Document data-enable-active property
Date: Thu, 12 Jul 2018 10:13:28 +0200 [thread overview]
Message-ID: <20180712081328.GT5237@bigcity.dyn.berto.se> (raw)
In-Reply-To: <1531145962-1540-4-git-send-email-jacopo+renesas@jmondi.org>
Hi Jacopo,
On 2018-07-09 16:19:18 +0200, Jacopo Mondi wrote:
> Add 'data-enable-active' property to endpoint node properties list.
>
> The property allows to specify the polarity of the data-enable signal, which
> when in active state determinates when data lines have to sampled for valid
> pixel data.
>
> Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
> Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
> ---
> Documentation/devicetree/bindings/media/video-interfaces.txt | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/media/video-interfaces.txt b/Documentation/devicetree/bindings/media/video-interfaces.txt
> index 52b7c7b..baf9d97 100644
> --- a/Documentation/devicetree/bindings/media/video-interfaces.txt
> +++ b/Documentation/devicetree/bindings/media/video-interfaces.txt
> @@ -113,6 +113,8 @@ Optional endpoint properties
> Note, that if HSYNC and VSYNC polarities are not specified, embedded
> synchronization may be required, where supported.
> - data-active: similar to HSYNC and VSYNC, specifies data line polarity.
> +- data-enable-active: similar to HSYNC and VSYNC, specifies the data enable
> + signal polarity.
> - field-even-active: field signal level during the even field data transmission.
> - pclk-sample: sample data on rising (1) or falling (0) edge of the pixel clock
> signal.
> --
> 2.7.4
>
--
Regards,
Niklas Söderlund
next prev parent reply other threads:[~2018-07-12 8:13 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-09 14:19 [PATCH v5 0/6] media: rcar-vin: Brush endpoint properties Jacopo Mondi
2018-07-09 14:19 ` [PATCH v5 1/6] dt-bindings: media: rcar-vin: Align Gen2 and Gen3 Jacopo Mondi
2018-07-11 13:51 ` Rob Herring
2018-07-12 8:14 ` Niklas Söderlund
2018-07-09 14:19 ` [PATCH v5 2/6] dt-bindings: media: rcar-vin: Describe optional ep properties Jacopo Mondi
2018-07-09 14:19 ` [PATCH v5 3/6] dt-bindings: media: Document data-enable-active property Jacopo Mondi
2018-07-12 8:13 ` Niklas Söderlund [this message]
2018-07-09 14:19 ` [PATCH v5 4/6] media: v4l2-fwnode: parse 'data-enable-active' prop Jacopo Mondi
2018-07-09 14:19 ` [PATCH v5 5/6] dt-bindings: media: rcar-vin: Add 'data-enable-active' Jacopo Mondi
2018-07-09 14:19 ` [PATCH v5 6/6] media: rcar-vin: Handle data-enable polarity Jacopo Mondi
2018-07-09 14:19 ` [PATCH v5 7/7] ARM: dts: rcar-gen2: Remove un-supported VIN properties Jacopo Mondi
2018-07-09 14:26 ` jacopo mondi
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