linux-kernel - Re: [PATCH 0/2] ARM: dts: apalis/colibri-imx6: Add support for v1.2

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Message-ID: <CAOMZO5C0uS3jes=tbnM1D75n-OoAVDXQrfyn0cPZKwdNPViFxA@mail.gmail.com>
Date: Thu, 27 Feb 2025 14:07:35 -0300
From: Fabio Estevam <festevam@...il.com>
To: Ernest Van Hoecke <ernestvanhoecke@...il.com>, 
	Francesco Dolcini <francesco.dolcini@...adex.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>, 
	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 0/2] ARM: dts: apalis/colibri-imx6: Add support for v1.2

Adding Francesco to help review.

On Thu, Feb 27, 2025 at 2:06 PM Ernest Van Hoecke
<ernestvanhoecke@...il.com> 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
>
> The STMPE811 touchscreen controller is no longer disabled by default.
> The STMPE811 is self contained within the SoM, therefore, disabling it
> is not the correct default behavior.
>
> 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.
>
> Ernest Van Hoecke (2):
>   ARM: dts: apalis/colibri-imx6: Enable STMPE811 TS
>   ARM: dts: apalis/colibri-imx6: Add support for v1.2
>
>  arch/arm/boot/dts/nxp/imx/Makefile            |  9 +++
>  .../dts/nxp/imx/imx6dl-colibri-v1.2-aster.dts | 11 ++++
>  .../nxp/imx/imx6dl-colibri-v1.2-eval-v3.dts   | 11 ++++
>  .../nxp/imx/imx6dl-colibri-v1.2-iris-v2.dts   | 11 ++++
>  .../dts/nxp/imx/imx6dl-colibri-v1.2-iris.dts  | 11 ++++
>  .../nxp/imx/imx6q-apalis-v1.2-eval-v1.2.dts   | 11 ++++
>  .../dts/nxp/imx/imx6q-apalis-v1.2-eval.dts    | 11 ++++
>  .../nxp/imx/imx6q-apalis-v1.2-ixora-v1.1.dts  | 11 ++++
>  .../nxp/imx/imx6q-apalis-v1.2-ixora-v1.2.dts  | 11 ++++
>  .../dts/nxp/imx/imx6q-apalis-v1.2-ixora.dts   | 11 ++++
>  .../boot/dts/nxp/imx/imx6qdl-apalis-v1.2.dtsi | 57 +++++++++++++++++++
>  arch/arm/boot/dts/nxp/imx/imx6qdl-apalis.dtsi |  1 -
>  .../dts/nxp/imx/imx6qdl-colibri-v1.2.dtsi     | 57 +++++++++++++++++++
>  .../arm/boot/dts/nxp/imx/imx6qdl-colibri.dtsi |  1 -
>  14 files changed, 222 insertions(+), 2 deletions(-)
>  create mode 100644 arch/arm/boot/dts/nxp/imx/imx6dl-colibri-v1.2-aster.dts
>  create mode 100644 arch/arm/boot/dts/nxp/imx/imx6dl-colibri-v1.2-eval-v3.dts
>  create mode 100644 arch/arm/boot/dts/nxp/imx/imx6dl-colibri-v1.2-iris-v2.dts
>  create mode 100644 arch/arm/boot/dts/nxp/imx/imx6dl-colibri-v1.2-iris.dts
>  create mode 100644 arch/arm/boot/dts/nxp/imx/imx6q-apalis-v1.2-eval-v1.2.dts
>  create mode 100644 arch/arm/boot/dts/nxp/imx/imx6q-apalis-v1.2-eval.dts
>  create mode 100644 arch/arm/boot/dts/nxp/imx/imx6q-apalis-v1.2-ixora-v1.1.dts
>  create mode 100644 arch/arm/boot/dts/nxp/imx/imx6q-apalis-v1.2-ixora-v1.2.dts
>  create mode 100644 arch/arm/boot/dts/nxp/imx/imx6q-apalis-v1.2-ixora.dts
>  create mode 100644 arch/arm/boot/dts/nxp/imx/imx6qdl-apalis-v1.2.dtsi
>  create mode 100644 arch/arm/boot/dts/nxp/imx/imx6qdl-colibri-v1.2.dtsi
>
> --
> 2.43.0
>