linux-kernel - Re: [PATCH v1 2/4] ARM: dts: rockchip: remove unlikly-to-exist DAC from elgin-r1

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Message-ID: <CAOMZO5C7JknQaftquRWDetLs4W0CHMvs5PiJWBLyo0G1oo4rCA@mail.gmail.com>
Date: Wed, 17 Jul 2024 12:34:03 -0300
From: Fabio Estevam <festevam@...il.com>
To: Otavio Salvador <otavio.salvador@...ystems.com.br>
Cc: Heiko Stübner <heiko@...ech.de>, 
	linux-kernel@...r.kernel.org, Conor Dooley <conor@...nel.org>, 
	Otavio Salvador <otavio@...ystems.com.br>, Conor Dooley <conor.dooley@...rochip.com>, 
	Dinh Nguyen <dinguyen@...nel.org>, Rob Herring <robh@...nel.org>, 
	Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	Shawn Guo <shawnguo@...nel.org>, Sascha Hauer <s.hauer@...gutronix.de>, 
	Pengutronix Kernel Team <kernel@...gutronix.de>, Huacai Chen <chenhuacai@...nel.org>, 
	WANG Xuerui <kernel@...0n.name>, devicetree@...r.kernel.org, 
	linux-arm-kernel@...ts.infradead.org, linux-rockchip@...ts.infradead.org, 
	imx@...ts.linux.dev, loongarch@...ts.linux.dev
Subject: Re: [PATCH v1 2/4] ARM: dts: rockchip: remove unlikly-to-exist DAC
 from elgin-r1

On Wed, Jul 17, 2024 at 11:38 AM Otavio Salvador
<otavio.salvador@...ystems.com.br> wrote:

> @Fabio Estevam can you check this patch?

Correct, the rv1108-elgin-r1.dts board does not contain the DAC.

There is an LCD controlled via spidev though.

Conor,

If spidev is needed, what is the recommended way to describe it in the
devicetree?

Thanks