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

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Message-ID: <CAOMZO5DuwjQxMG4dT-_HcLjA_4U-+B2kR8FW1580RFiHcxo6OQ@mail.gmail.com>
Date: Wed, 17 Jul 2024 13:46:00 -0300
From: Fabio Estevam <festevam@...il.com>
To: Conor Dooley <conor@...nel.org>
Cc: linux-kernel@...r.kernel.org, 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>, 
	Heiko Stuebner <heiko@...ech.de>, 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 6:38 AM Conor Dooley <conor@...nel.org> wrote:
>
> From: Conor Dooley <conor.dooley@...rochip.com>
>
> The Rohm dh2228fv (really the bh2228fv, the compatible in the kernel has
> a typo) does not support frequencies above 10 MHz, nor per the
> datasheet appear to use either CPOL or CPHA. I suspect that this
> devicetree is abusing the compatible in order to bind the spidev driver
> in Linux. Pretending to have devices on a board for this purpose is not
> acceptable, so remove it.

In the Subject: s/unlikly/unlikely

Reviewed-by: Fabio Estevam <festevam@...il.com>