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Message-ID: <CAEnQRZDtE+0gDxAnu9vWGhj3rYEv6CmMNjQLWnKu=ud9Yo9XcQ@mail.gmail.com>
Date: Fri, 16 Jan 2026 11:33:59 +0200
From: Daniel Baluta <daniel.baluta@...il.com>
To: Yanan Yang <yanan.yang@....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>, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, imx@...ts.linux.dev,
linux-arm-kernel@...ts.infradead.org, qijian.guo@....com,
justin.jiang@....com, Lei Xu <lei.xu@....com>, Xiaofeng Wei <xiaofeng.wei@....com>
Subject: Re: [PATCH v3 2/2] arm64: dts: freescale: add NXP FRDM-IMX91S board support
On Fri, Jan 16, 2026 at 5:45 AM Yanan Yang <yanan.yang@....com> wrote:
>
> Add DeviceTree support for the NXP FRDM-IMX91S development board based
> on the i.MX91 SoC. FRDM-IMX91S is a cost-optimized variant of FRDM-IMX91
> and differs in memory, storage, Ethernet, and PMIC configuration:
>
> - 512MB LPDDR4 (FRDM-IMX91 uses 1GB)
> - 256MB FlexSPI-NAND (FRDM-IMX91 uses 8GB eMMC)
> - Single GbE port (FRDM-IMX91 has dual GbE)
> - PMIC PF9453 (FRDM-IMX91 uses PCA9451A)
>
<snip>
> + sound-mqs {
> + compatible = "fsl,imx6sx-sdb-mqs", "fsl,imx-audio-mqs";
There is little sense to have compatible = ""fsl,imx6sx-sdb-mqs". Just
use
compatible = "fsl,imx-audio-mqs";
Move model property after compatible as per already existing code practice.
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