linux-kernel - Re: [PATCH v3 0/3] Mainline Protonic PRT8ML board

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Message-ID: <3a0ba202-23e5-41d1-8b0c-5501a6d73bb4@pengutronix.de>
Date: Thu, 25 Sep 2025 17:10:43 +0200
From: Jonas Rebmann <jre@...gutronix.de>
To: "Rob Herring (Arm)" <robh@...nel.org>
Cc: netdev@...r.kernel.org, "David S. Miller" <davem@...emloft.net>,
 Krzysztof Kozlowski <krzk+dt@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
 linux-sound@...r.kernel.org, Oleksij Rempel <o.rempel@...gutronix.de>,
 Shawn Guo <shawnguo@...nel.org>, Frank Li <Frank.Li@....com>,
 imx@...ts.linux.dev, Vladimir Oltean <olteanv@...il.com>,
 Vladimir Oltean <vladimir.oltean@....com>, Conor Dooley
 <conor+dt@...nel.org>, Pengutronix Kernel Team <kernel@...gutronix.de>,
 Liam Girdwood <lgirdwood@...il.com>, linux-kernel@...r.kernel.org,
 David Jander <david@...tonic.nl>, Lucas Stach <l.stach@...gutronix.de>,
 devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
 Fabio Estevam <festevam@...il.com>, Sascha Hauer <s.hauer@...gutronix.de>,
 Shengjiu Wang <shengjiu.wang@....com>, Eric Dumazet <edumazet@...gle.com>,
 Jakub Kicinski <kuba@...nel.org>, Mark Brown <broonie@...nel.org>,
 Andrew Lunn <andrew@...n.ch>,
 Laurent Pinchart <laurent.pinchart@...asonboard.com>
Subject: Re: [PATCH v3 0/3] Mainline Protonic PRT8ML board

Hi,

Regarding the warnings:

On 2025-09-25 03:18, Rob Herring (Arm) wrote:
> arch/arm64/boot/dts/freescale/imx8mp-prt8ml.dtb: codec@11 (asahi-kasei,ak4458): '#sound-dai-cells' does not match any of the regexes: '^pinctrl-[0-9]+$'
> 	from schema $id: http://devicetree.org/schemas/sound/asahi-kasei,ak4458.yaml#

Updated bindings have already been applied to broonie/sound for-next.

> arch/arm64/boot/dts/freescale/imx8mp-prt8ml.dtb: isp@...10000 (fsl,imx8mp-isp): 'power-domain-names' does not match any of the regexes: '^pinctrl-[0-9]+$'
> 	from schema $id: http://devicetree.org/schemas/media/rockchip-isp1.yaml#
> arch/arm64/boot/dts/freescale/imx8mp-prt8ml.dtb: isp@...10000 (fsl,imx8mp-isp): power-domains: [[77, 6], [77, 1]] is too long
> 	from schema $id: http://devicetree.org/schemas/media/rockchip-isp1.yaml#
> arch/arm64/boot/dts/freescale/imx8mp-prt8ml.dtb: isp@...20000 (fsl,imx8mp-isp): 'power-domain-names' does not match any of the regexes: '^pinctrl-[0-9]+$'
> 	from schema $id: http://devicetree.org/schemas/media/rockchip-isp1.yaml#
> arch/arm64/boot/dts/freescale/imx8mp-prt8ml.dtb: isp@...20000 (fsl,imx8mp-isp): power-domains: [[77, 6], [77, 4]] is too long
> 	from schema $id: http://devicetree.org/schemas/media/rockchip-isp1.yaml#

This is an issue in imx8mp.dtsi, introduced in commit 9c60bc7f10d0
("arm64: dts: imx8mp: Add pclk clock and second power domain for the
ISP").

Regards,
Jonas