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From: Ulrich Hecht <uli@fpond.eu>
To: "Niklas Söderlund" <niklas.soderlund+renesas@ragnatech.se>,
	"Geert Uytterhoeven" <geert@linux-m68k.org>
Cc: Linux-Renesas <linux-renesas-soc@vger.kernel.org>,
	Ulrich Hecht <uli+renesas@fpond.eu>
Subject: Re: [PATCH 1/2] ARM: dts: gose: Fix ports node name for adv7180
Date: Mon, 13 Jul 2020 11:04:55 +0200 (CEST)	[thread overview]
Message-ID: <1915095320.397253.1594631095168@webmail.strato.com> (raw)
In-Reply-To: <20200713081526.GK1498036@oden.dyn.berto.se>


> On July 13, 2020 10:15 AM Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> wrote:
> The difference as far as I can tell is only in the bindings. The older 
> 'adi,adv7180' compatibility string only describes where the adv7180 is 
> transmitting the data it collects from an undescribed connector. While 
> the more recent compat string 'adi,adv7180cp' describes both the 
> destination and the connector. A good example as you point out is to 
> compare koelsch with gose. From a V4L2 point of view the connector being 
> described does not effect the capture operation.
> 
> Ulrich maybe you can help us shed some light on this as you added the 
> new compat strings?

Executive summary: "[Laurent and Hans] agreed that DT should model physical ports."
Full details: https://www.mail-archive.com/linux-media@vger.kernel.org/msg103799.html

The reason why it's only in Gose is that that was the patch series that raised the issue, and we didn't update the existing implementations.

CU
Uli

  reply	other threads:[~2020-07-13  9:05 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-04 15:58 [PATCH 0/2] ARM: dts: renesas: Cleanup ADV7180 bindings Niklas Söderlund
2020-07-04 15:58 ` [PATCH 1/2] ARM: dts: gose: Fix ports node name for adv7180 Niklas Söderlund
2020-07-07  9:59   ` Geert Uytterhoeven
2020-07-13  7:24     ` Niklas Söderlund
2020-07-13  7:51       ` Geert Uytterhoeven
2020-07-13  8:15         ` Niklas Söderlund
2020-07-13  9:04           ` Ulrich Hecht [this message]
2020-07-04 15:58 ` [PATCH 2/2] ARM: dts: renesas: Remove unused remote property from adv7180 nodes Niklas Söderlund
2020-07-13  9:06   ` Geert Uytterhoeven

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