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Message-ID: <20250228095639.GB16617@francesco-nb>
Date: Fri, 28 Feb 2025 10:56:39 +0100
From: Francesco Dolcini <francesco@...cini.it>
To: Ernest Van Hoecke <ernestvanhoecke@...il.com>
Cc: 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>,
Fabio Estevam <festevam@...il.com>,
Ernest Van Hoecke <ernest.vanhoecke@...adex.com>,
devicetree@...r.kernel.org, imx@...ts.linux.dev,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2] ARM: dts: apalis/colibri-imx6: Add support for v1.2
On Thu, Feb 27, 2025 at 06:04:53PM +0100, Ernest Van Hoecke wrote:
> Apalis/Colibri iMX6 V1.2 replaced the STMPE811 ADC/touch controller,
> which is EOL, with the TLA2024 ADC and AD7879 touch controller.
>
> Accurately describe the new hardware.
>
> v1.1 of these SoMs is still described by the following DTSI files:
> imx6qdl-apalis.dtsi
> imx6qdl-colibri.dtsi
>
> v1.2 is now supported by a DTSI that modifies v1.1:
> imx6qdl-apalis-v1.2.dtsi
> imx6qdl-colibri-v1.2.dtsi
>
> For each carrier board using these modules, a new DTS file was added
> that includes the v1.1 DTS and modifies it with this v1.2 DTSI.
>
> The original DTS can be used for modules up to and including v1.1.
>
> Signed-off-by: Ernest Van Hoecke <ernest.vanhoecke@...adex.com>
Reviewed-by: Francesco Dolcini <francesco.dolcini@...adex.com>
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