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From: Sam Ravnborg <sam-uyr5N9Q2VtJg9hUCZPvPmw@public.gmane.org>
To: Tomi Valkeinen <tomi.valkeinen-l0cyMroinI0@public.gmane.org>
Cc: dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
	Thierry Reding
	<thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
	Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
	devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	Alexandre Courbot
	<acourbot-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>,
	Andrzej Hajda <a.hajda-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>,
	Brian Masney <masneyb-1iNe0GrtECGEi8DpZVb4nw@public.gmane.org>,
	Chris Zhong <zyw-TNX95d0MmH7DzftRWevZcw@public.gmane.org>,
	Douglas Anderson
	<dianders-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>,
	Guido Gunther <agx-wGvLLbajjwFAfugRpC6u6w@public.gmane.org>,
	Heiko Schocher <hs-ynQEQJNshbs@public.gmane.org>,
	Nikolaus Schaller <hns-xXXSsgcRVICgSpxsJD1C4w@public.gmane.org>,
	Hoegeun Kwon
	<hoegeun.kwon-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>,
	Jagan Teki
	<jagan-dyjBcgdgk7Pe9wHmmfpqLFaTQe2KTcn/@public.gmane.org>,
	Jerry Han
	<hanxu5-dyavHbARFqWrZjcNGxgArdPArS5jOdiE2SarAXORi/o@public.gmane.org>,
	Jonathan Bakker <xc-racer2-kt+e9JA1QaI@public.gmane.org>,
	Laurent Pinchart
	<laurent.pinchart-ryLnwIuWjnjg/C1BVhZhaw@public.gmane.org>,
	Lin Huang <hl-TNX95d0MmH7DzftRWevZcw@public.gmane.org>,
	Linus Walleij
	<linus.walleij-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
	linux-spi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Marco Fr
Subject: Re: [PATCH v1 35/36] dt-bindings: display: convert lgphilips,lb035q02 to DT Schema
Date: Mon, 16 Mar 2020 09:53:11 +0100	[thread overview]
Message-ID: <20200316085311.GA19201@ravnborg.org> (raw)
In-Reply-To: <a634d733-4b88-9d5a-09a1-c9551d8a077a-l0cyMroinI0@public.gmane.org>

Hi Tomi.

On Mon, Mar 16, 2020 at 10:42:45AM +0200, Tomi Valkeinen wrote:
> On 16/03/2020 10:26, Sam Ravnborg wrote:
> 
> > > Isn't this also compatible with panel-simple bindings? 'label' is the only
> > > one not in panel-simple, but that's optional and has never been used by the
> > > panel driver.
> > The panel is a SPI slave - which is not too obvious from the old
> > binding.
> > 
> > The new DT Schema includes spi/spi-slave.yaml to give the binding
> > proper access to the spi slave properties.
> > 
> > That would not be possible with panel-simple binding as no further
> > properties are allowed with the panel-simple binding.
> > 
> > I hope this explains why there is a dedicated binding for this panel.
> 
> Hmm, but how is this different than, say, DSI panels? There are DSI panels
> in panel-simple bindings, and those might require DSI bus parameters ('reg'
> in the minimum).


We have panel-simple-dsi for DSI simple based panels.
This binding includes the reg property.

If we have included DSI panels in panel-simple.yaml, and we likely have
by accident, then they should be moved to panel-simple-dsi.yaml.

If they requires anything else then they shall have their
own binding.

panel-simple.yaml and panel-simple.dsi.yaml are on purpose
only for the simple panels and they have:
"additionalProperties: false" to avoid that a lot
of extra sneaks in.

I actually considered shortly a panel-simple-spi.yaml,
but the few panels I looked at had different names
for the power-supply so that did not fly.
I did not check them all - we have today (with this patch-set)
9 bindings that references spi-slave.yaml.

	Sam

  parent reply	other threads:[~2020-03-16  8:53 UTC|newest]

Thread overview: 84+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-15 13:43 [PATCH v1 0/36] dt-bindings: display: convert remaning panel bindings to DT Schema Sam Ravnborg
     [not found] ` <20200315134416.16527-1-sam-uyr5N9Q2VtJg9hUCZPvPmw@public.gmane.org>
2020-03-15 13:43   ` [PATCH v1 01/36] dt-bindings: display: add te-gpios to panel-common Sam Ravnborg
2020-03-15 13:43   ` [PATCH v1 02/36] dt-bindings: spi: support non-spi bindings as SPI slaves Sam Ravnborg
     [not found]     ` <20200315134416.16527-3-sam-uyr5N9Q2VtJg9hUCZPvPmw@public.gmane.org>
2020-03-15 16:24       ` Linus Walleij
2020-03-16 12:02       ` Mark Brown
     [not found]         ` <20200316120239.GC5010-GFdadSzt00ze9xe1eoZjHA@public.gmane.org>
2020-03-16 13:28           ` Sam Ravnborg
     [not found]             ` <20200316132844.GA22822-uyr5N9Q2VtJg9hUCZPvPmw@public.gmane.org>
2020-03-16 16:35               ` Mark Brown
     [not found]                 ` <20200316163538.GJ5010-GFdadSzt00ze9xe1eoZjHA@public.gmane.org>
2020-03-16 18:57                   ` Sam Ravnborg
     [not found]                     ` <20200316185733.GA18307-uyr5N9Q2VtJg9hUCZPvPmw@public.gmane.org>
2020-03-16 20:14                       ` Mark Brown
2020-03-16 20:48       ` Maxime Ripard
     [not found]         ` <20200316204850.gggeyjulgiy53i7x-2DbqMqoCcjvhXIiyNabO3w@public.gmane.org>
2020-03-16 21:43           ` Sam Ravnborg
     [not found]             ` <20200316214346.GA23637-uyr5N9Q2VtJg9hUCZPvPmw@public.gmane.org>
2020-03-17  9:02               ` Maxime Ripard
2020-03-17 11:39               ` Mark Brown
2020-03-15 13:43   ` [PATCH v1 03/36] dt-bindings: display: convert samsung,s6e63m0 to DT Schema Sam Ravnborg
     [not found]     ` <20200315134416.16527-4-sam-uyr5N9Q2VtJg9hUCZPvPmw@public.gmane.org>
2020-03-19  2:47       ` Rob Herring
2020-03-15 13:43   ` [PATCH v1 04/36] dt-bindings: display: convert arm,versatile-tft-panel " Sam Ravnborg
     [not found]     ` <20200315134416.16527-5-sam-uyr5N9Q2VtJg9hUCZPvPmw@public.gmane.org>
2020-03-15 16:25       ` Linus Walleij
2020-03-19  2:48       ` Rob Herring
2020-03-15 13:43   ` [PATCH v1 05/36] dt-bindings: display: convert boe,himax8279d " Sam Ravnborg
2020-03-15 13:43   ` [PATCH v1 06/36] dt-bindings: display: convert ilitek,ili9322 " Sam Ravnborg
     [not found]     ` <20200315134416.16527-7-sam-uyr5N9Q2VtJg9hUCZPvPmw@public.gmane.org>
2020-03-15 18:54       ` Linus Walleij
     [not found]         ` <CACRpkdYVrTBKxuHSGpd9=03oD4=JVxzJf8fOcQ8uu5eRt9PgAg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2020-03-15 19:24           ` Sam Ravnborg
2020-03-15 13:43   ` [PATCH v1 07/36] dt-bindings: display: convert ilitek,ili9881c " Sam Ravnborg
     [not found]     ` <20200315134416.16527-8-sam-uyr5N9Q2VtJg9hUCZPvPmw@public.gmane.org>
2020-03-18 22:06       ` Rob Herring
2020-03-15 13:43   ` [PATCH v1 08/36] dt-bindings: display: convert feiyang,fy07024di26a30d " Sam Ravnborg
     [not found]     ` <20200315134416.16527-9-sam-uyr5N9Q2VtJg9hUCZPvPmw@public.gmane.org>
2020-03-18 10:46       ` Jagan Teki
     [not found]         ` <CAMty3ZD2kuD0nwWXDAD6R58Z2GFy1Ap7HfnEtYqwARQqs0nMfQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2020-03-18 11:00           ` Sam Ravnborg
2020-03-15 13:43   ` [PATCH v1 09/36] dt-bindings: display: convert innolux,p079zca " Sam Ravnborg
2020-03-15 13:43   ` [PATCH v1 10/36] dt-bindings: display: convert innolux,p097pfg " Sam Ravnborg
2020-03-15 13:43   ` [PATCH v1 11/36] dt-bindings: display: convert innolux,p120zdg-bf1 " Sam Ravnborg
     [not found]     ` <20200315134416.16527-12-sam-uyr5N9Q2VtJg9hUCZPvPmw@public.gmane.org>
2020-03-16 20:41       ` Doug Anderson
2020-03-15 13:43   ` [PATCH v1 12/36] dt-bindings: display: convert jdi,lt070me05000 " Sam Ravnborg
     [not found]     ` <20200315134416.16527-13-sam-uyr5N9Q2VtJg9hUCZPvPmw@public.gmane.org>
2020-03-16  8:59       ` Vinay Simha B N
2020-03-19  2:53       ` Rob Herring
2020-03-15 13:43   ` [PATCH v1 13/36] dt-bindings: display: convert kingdisplay,kd035g6-54nt " Sam Ravnborg
2020-03-15 13:43   ` [PATCH v1 14/36] dt-bindings: display: convert kingdisplay,kd097d04 " Sam Ravnborg
2020-03-15 13:43   ` [PATCH v1 15/36] dt-bindings: display: convert simple lg panels " Sam Ravnborg
     [not found]     ` <20200315134416.16527-16-sam-uyr5N9Q2VtJg9hUCZPvPmw@public.gmane.org>
2020-03-15 23:32       ` Brian Masney
2020-03-15 13:43   ` [PATCH v1 16/36] dt-bindings: display: convert lg,lg4573 " Sam Ravnborg
     [not found]     ` <20200315134416.16527-17-sam-uyr5N9Q2VtJg9hUCZPvPmw@public.gmane.org>
2020-03-16  4:56       ` Heiko Schocher
2020-03-19  2:56       ` Rob Herring
2020-03-15 13:43   ` [PATCH v1 17/36] dt-bindings: display: convert osddisplays,osd101t2587-53ts " Sam Ravnborg
     [not found]     ` <20200315134416.16527-18-sam-uyr5N9Q2VtJg9hUCZPvPmw@public.gmane.org>
2020-03-16  7:51       ` Tomi Valkeinen
2020-03-15 13:43   ` [PATCH v1 18/36] dt-bindings: display: convert raydium,rm67191 " Sam Ravnborg
     [not found]     ` <20200315134416.16527-19-sam-uyr5N9Q2VtJg9hUCZPvPmw@public.gmane.org>
2020-03-19  2:58       ` Rob Herring
2020-03-19  3:22         ` Rob Herring
2020-03-15 13:43   ` [PATCH v1 19/36] dt-bindings: display: convert rocktech,jh057n00900 " Sam Ravnborg
     [not found]     ` <20200315134416.16527-20-sam-uyr5N9Q2VtJg9hUCZPvPmw@public.gmane.org>
2020-03-15 17:58       ` Guido Günther
2020-03-15 13:44   ` [PATCH v1 20/36] dt-bindings: display: convert samsung AMOLED " Sam Ravnborg
2020-03-15 13:44   ` [PATCH v1 21/36] dt-bindings: display: convert samsung,s6d16d0 " Sam Ravnborg
     [not found]     ` <20200315134416.16527-22-sam-uyr5N9Q2VtJg9hUCZPvPmw@public.gmane.org>
2020-03-15 18:56       ` Linus Walleij
2020-03-15 13:44   ` [PATCH v1 22/36] dt-bindings: display: convert samsung,ld9040 " Sam Ravnborg
     [not found]     ` <20200315134416.16527-23-sam-uyr5N9Q2VtJg9hUCZPvPmw@public.gmane.org>
2020-03-19  3:01       ` Rob Herring
2020-03-15 13:44   ` [PATCH v1 23/36] dt-bindings: display: convert samsung,s6e8aa0 " Sam Ravnborg
2020-03-15 13:44   ` [PATCH v1 24/36] dt-bindings: display: convert toppoly panels " Sam Ravnborg
2020-03-15 13:44   ` [PATCH v1 25/36] dt-bindings: display: convert startek,startek-kd050c " Sam Ravnborg
2020-03-15 13:44   ` [PATCH v1 26/36] dt-bindings: display: convert sony,acx565akm " Sam Ravnborg
     [not found]     ` <20200315134416.16527-27-sam-uyr5N9Q2VtJg9hUCZPvPmw@public.gmane.org>
2020-03-17  6:23       ` Tomi Valkeinen
2020-03-19  3:03       ` Rob Herring
2020-03-15 13:44   ` [PATCH v1 27/36] dt-bindings: display: convert sitronix,st7701 " Sam Ravnborg
2020-03-15 13:44   ` [PATCH v1 28/36] dt-bindings: display: convert sitronix,st7789v " Sam Ravnborg
2020-03-15 13:44   ` [PATCH v1 29/36] dt-bindings: display: drop unused simple-panel.txt Sam Ravnborg
2020-03-15 13:44   ` [PATCH v1 30/36] dt-bindings: display: convert sharp,ls043t1le01 to DT Schema Sam Ravnborg
2020-03-15 13:44   ` [PATCH v1 31/36] dt-bindings: display: convert sharp,lq101r1sx01 " Sam Ravnborg
     [not found]     ` <20200315134416.16527-32-sam-uyr5N9Q2VtJg9hUCZPvPmw@public.gmane.org>
2020-03-19  3:19       ` Rob Herring
2020-03-15 13:44   ` [PATCH v1 32/36] dt-bindings: display: convert sharp,ls037v7dw01 " Sam Ravnborg
     [not found]     ` <20200315134416.16527-33-sam-uyr5N9Q2VtJg9hUCZPvPmw@public.gmane.org>
2020-03-19  3:07       ` Rob Herring
2020-03-29 19:03         ` Sam Ravnborg
2020-03-31 17:20           ` Rob Herring
2020-03-31 19:13             ` Sam Ravnborg
2020-03-31 20:57               ` Rob Herring
2020-03-15 13:44   ` [PATCH v1 33/36] dt-bindings: display: convert sharp,lq150x1lg11 " Sam Ravnborg
2020-03-15 13:44   ` [PATCH v1 34/36] dt-bindings: display: convert seiko,43wvf1g " Sam Ravnborg
2020-03-15 13:44   ` [PATCH v1 35/36] dt-bindings: display: convert lgphilips,lb035q02 " Sam Ravnborg
     [not found]     ` <20200315134416.16527-36-sam-uyr5N9Q2VtJg9hUCZPvPmw@public.gmane.org>
2020-03-16  7:57       ` Tomi Valkeinen
     [not found]         ` <a73da9d3-43b2-3ce7-85e9-8135dbf48e98-l0cyMroinI0@public.gmane.org>
2020-03-16  8:26           ` Sam Ravnborg
     [not found]             ` <20200316082607.GA18510-uyr5N9Q2VtJg9hUCZPvPmw@public.gmane.org>
2020-03-16  8:42               ` Tomi Valkeinen
     [not found]                 ` <a634d733-4b88-9d5a-09a1-c9551d8a077a-l0cyMroinI0@public.gmane.org>
2020-03-16  8:53                   ` Sam Ravnborg [this message]
     [not found]                     ` <20200316085311.GA19201-uyr5N9Q2VtJg9hUCZPvPmw@public.gmane.org>
2020-03-16  9:11                       ` Tomi Valkeinen
     [not found]                         ` <3bf96f0e-90a8-1513-800f-0168d912fd9f-l0cyMroinI0@public.gmane.org>
2020-03-17  6:45                           ` Sam Ravnborg
2020-03-15 13:44   ` [PATCH v1 36/36] dt-bindings: display: convert olimex,lcd-olinuxino " Sam Ravnborg
     [not found]     ` <20200315134416.16527-37-sam-uyr5N9Q2VtJg9hUCZPvPmw@public.gmane.org>
2020-03-19  3:11       ` Rob Herring
2020-03-19  3:25   ` [PATCH v1 0/36] dt-bindings: display: convert remaning panel bindings " Rob Herring
2020-03-19  6:42     ` Sam Ravnborg

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