Re: [PATCH v8 1/2] dt-bindings: display: bridge: Document THC63LVD1024 LVDS decoder

From: jacopo mondi <jacopo@jmondi.org>
To: Vladimir Zapolskiy <vladimir_zapolskiy@mentor.com>
Cc: Jacopo Mondi <jacopo+renesas@jmondi.org>,
	architt@codeaurora.org, a.hajda@samsung.com,
	Laurent.pinchart@ideasonboard.com, airlied@linux.ie,
	horms@verge.net.au, magnus.damm@gmail.com, geert@linux-m68k.org,
	niklas.soderlund@ragnatech.se,
	sergei.shtylyov@cogentembedded.com, robh+dt@kernel.org,
	mark.rutland@arm.com, dri-devel@lists.freedesktop.org,
	linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH v8 1/2] dt-bindings: display: bridge: Document THC63LVD1024 LVDS decoder
Date: Thu, 19 Apr 2018 12:32:07 +0200	[thread overview]
Message-ID: <20180419103207.GA4235@w540> (raw)
In-Reply-To: <29caaf6f-1783-9b01-5304-8748398d41c6@mentor.com>

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On Thu, Apr 19, 2018 at 12:44:32PM +0300, Vladimir Zapolskiy wrote:
Hi Vladimir,

> Hi Jacopo, Laurent,
>
> On 04/10/2018 01:53 PM, Jacopo Mondi wrote:
> > Document Thine THC63LVD1024 LVDS decoder device tree bindings.
> >
> > Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
> > Reviewed-by: Andrzej Hajda <a.hajda@samsung.com>
> > Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
> > Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
>
> Reviewed-by: Vladimir Zapolskiy <vladimir_zapolskiy@mentor.com>
>
> > ---
> >  .../bindings/display/bridge/thine,thc63lvd1024.txt | 60 ++++++++++++++++++++++
> >  1 file changed, 60 insertions(+)
> >  create mode 100644 Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.txt
> >
> > diff --git a/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.txt b/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.txt
> > new file mode 100644
> > index 0000000..0b23e70
> > --- /dev/null
> > +++ b/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.txt
> > @@ -0,0 +1,60 @@
> > +Thine Electronics THC63LVD1024 LVDS decoder
> > +-------------------------------------------
> > +
> > +The THC63LVD1024 is a dual link LVDS receiver designed to convert LVDS streams
> > +to parallel data outputs. The chip supports single/dual input/output modes,
> > +handling up to two LVDS input streams and up to two digital CMOS/TTL outputs.
> > +
> > +Single or dual operation mode, output data mapping and DDR output modes are
> > +configured through input signals and the chip does not expose any control bus.
> > +
> > +Required properties:
> > +- compatible: Shall be "thine,thc63lvd1024"
> > +- vcc-supply: Power supply for TTL output, TTL CLOCKOUT signal, LVDS input,
> > +  PPL and digital circuitry
> > +
> > +Optional properties:
> > +- powerdown-gpios: Power down GPIO signal, pin name "/PDWN". Active low
>
> Thank you for the change.
>
> I would suggest to rename 'pwdn-gpios' property of THC63LVDM83D as well,
> as far as I understand it is only described in DT bindings documentation,
> and the property is unused in the driver or board DTS files at the moment.

Thanks for the suggestion, I'll do that!

>
> > +- oe-gpios: Output enable GPIO signal, pin name "OE". Active high
>
> Okay :)

Yeah, please see Rob's and Laurent's reply to v7, where I renamed this
to 'enable'.

Thanks
   j
>
> --
> With best wishes,
> Vladimir

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