From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from codeconstruct.com.au (pi.codeconstruct.com.au [203.29.241.158]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5CF9530149C; Thu, 11 Dec 2025 08:51:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=203.29.241.158 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765443116; cv=none; b=mmkaTS1a30I7Ad2ygyXVMmwletC4lOskwWReYx2vzDnK9hjLAgH8eUkIwSe1fQXoZNglV1C6iv/cDZtYcV8RMEffoX+UDTZRxJ9eIbd+ENKEregYO24PehCpZT6EQ92DH/4av9u4Oe0KvECeuTWHzmxCEMAd1kfNBgAXC8eSWlg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765443116; c=relaxed/simple; bh=5nJRX8cBMM5cpww6xJMJgmgVNn29qROHtAouR2sAhjw=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=WDh9jT7s5e3+5Y3i7G807N9F7Pk+a90Q1QvB5alh9MyNaXjzXyN/m73m0bMtDZRhqW46XYgePxmM9frw0qgBA/QHXtc9AcUxFi2EQvcTbsV58z414CNBU5mnet62xk7CPRMLrF6xu9zkaTAKwAhqk7TFfj/gqkDOqgSvT505yyc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=codeconstruct.com.au; spf=pass smtp.mailfrom=codeconstruct.com.au; dkim=pass (2048-bit key) header.d=codeconstruct.com.au header.i=@codeconstruct.com.au header.b=bqC5HF97; arc=none smtp.client-ip=203.29.241.158 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=codeconstruct.com.au Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=codeconstruct.com.au Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=codeconstruct.com.au header.i=@codeconstruct.com.au header.b="bqC5HF97" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=codeconstruct.com.au; s=2022a; t=1765442785; bh=e/DM6Sr1SqiFaFi6So6itNGziX/g9agVvmrw9nqOKwk=; h=From:Subject:Date:To:Cc; b=bqC5HF97IEXGGiwn8BjKImcZTCClNnB5F20Ne02GYuzhc+xDMiDRF+Z09oKeAgrrL jLJwO0XqylJgqUw5ZMQxQBGVLJk8bZNZm//deP56z5ytmmRPS1z919GTDPdpgieASR wQj3FYYvWzGaCnsX7lvoNg6pAbH8wMrWcz+aeqHbvZsOqDZNdr6zUbki4wtinbPe/p YEMg+SviXUlGezg5bkwlU/iDzeNrtJ4W0Viu8jpT69TRVD/cg7WOIPEiaS8gkz2iCb W68/0xn4kthIfGBvzsjLKS29+37YApjp2QqNC4f8WR7bnVOuDqSn7QTMljkot5glDw DoCvbsMthhpKQ== Received: from [127.0.1.1] (fs98a57d9c.tkyc007.ap.nuro.jp [152.165.125.156]) by mail.codeconstruct.com.au (Postfix) with ESMTPSA id 490B164DF5; Thu, 11 Dec 2025 16:46:19 +0800 (AWST) From: Andrew Jeffery Subject: [PATCH RFC 00/16] Eliminate warnings for AST2500 and AST2600 EVB devicetrees Date: Thu, 11 Dec 2025 17:45:42 +0900 Message-Id: <20251211-dev-dt-warnings-all-v1-0-21b18b9ada77@codeconstruct.com.au> Precedence: bulk X-Mailing-List: linux-hwmon@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIALeEOmkC/6tWKk4tykwtVrJSqFYqSi3LLM7MzwNyDHUUlJIzE vPSU3UzU4B8JSMDI1NDI0ND3ZTUMt2UEt3yxKK8zLz0Yt3EnBzdpBRTC1OTJAOTFDMDJaDOgqL UtMwKsKnRSkFuzkqxtbUAFLhwe2oAAAA= X-Change-ID: 20251211-dev-dt-warnings-all-bd5854b04d60 To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Linus Walleij Cc: Joel Stanley , linux-hwmon@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org, openbmc@lists.ozlabs.org, linux-gpio@vger.kernel.org, linux-mmc@vger.kernel.org, linux-crypto@vger.kernel.org, linux-iio@vger.kernel.org, Andrew Jeffery X-Mailer: b4 0.14.3 Hi all, This series removes the remaining warnings produced by `make CHECK_DTBS=y ...` for the AST2500 and AST2600 EVBs and their related DTSIs. The tidy-up has the usual benefit of making it clear to contributors that any warnings are likely their own to fix before their patches will be considered for merging. I've framed it as an RFC with all patches contained in the one series so the goal is clear, we can see what's needed to reach it, and we can decide whether and how it should be split or merged going forward. As it stands there's little in the way of code change, except to pinctrl (though also not much there). As such I've included the binding maintainers and subsystem lists as recipients but not yet Cc'ed subsystem maintainers directly because there are quite a few and I hope to avoid mostly uninteresting patches being a source of irritation. The patches fall into several groups: Patch 1: Rob's conversion of the PWM/tach binding to DT schema with fixes applied for the license and typos identified by Krzysztof. Patches 2-5: Fixes for the warnings related to the LPC and pinctrl nodes, touching relevant drivers and the devicetrees. I expect that if this approach is acceptable that we'll need to split application of the patches across successive release cycles, with the driver changes going in first. Patches 6-8: Fix MMC/SDHCI warnings, touching the relevant binding and devicetrees Patches 9-10: Clarify the relationships between the ACRY and AHB controller Patches 11-16: The remaining pieces that eliminate the warnings I'm at plumbers so don't have hardware on hand to test with, but some brief smoke tests under qemu look okay. Given that it's all RFC that should be enough for the moment. I'll do more testing after discussions and when I have boards at hand. Please review! Andrew Signed-off-by: Andrew Jeffery --- Andrew Jeffery (15): pinctrl: aspeed: g5: Constrain LPC binding revision workaround to AST2500 pinctrl: aspeed: g5: Allow use of LPC node instead of LPC host controller ARM: dts: aspeed: g5: Use LPC phandle for pinctrl aspeed,external-nodes ARM: dts: aspeed: Remove unspecified LPC host controller node dt-bindings: mmc: Switch ref to sdhci-common.yaml ARM: dts: aspeed: Remove sdhci-drive-type property from AST2600 EVB ARM: dts: aspeed: Use specified wp-inverted property for AST2600 EVB dt-bindings: bus: aspeed: Require syscon for AST2600 AHB controller dt-bindings: crypto: Document aspeed,ahbc property for Aspeed ACRY ARM: dts: aspeed: Drop syscon compatible from EDAC in g6 dtsi ARM: dts: aspeed: g6: Drop unspecified aspeed,ast2600-udma node ARM: dts: aspeed: ast2600-evb: Tidy up A0 work-around for UART5 dt-bindings: iio: adc: Allow interrupts property for AST2600 ARM: dts: aspeed: g6: Drop clocks property from arm,armv7-timer dt-bindings: mfd: Document smp-memram node for AST2600 SCU Rob Herring (Arm) (1): dt-bindings: hwmon: Convert aspeed,ast2400-pwm-tacho to DT schema .../bindings/bus/aspeed,ast2600-ahbc.yaml | 8 +- .../bindings/crypto/aspeed,ast2600-acry.yaml | 7 ++ .../bindings/hwmon/aspeed,ast2400-pwm-tacho.yaml | 106 +++++++++++++++++++++ .../devicetree/bindings/hwmon/aspeed-pwm-tacho.txt | 73 -------------- .../bindings/iio/adc/aspeed,ast2600-adc.yaml | 3 + .../bindings/mfd/aspeed,ast2x00-scu.yaml | 18 ++++ .../devicetree/bindings/mmc/aspeed,sdhci.yaml | 2 +- arch/arm/boot/dts/aspeed/aspeed-ast2600-evb.dts | 7 +- .../dts/aspeed/aspeed-bmc-facebook-clemente.dts | 4 - arch/arm/boot/dts/aspeed/aspeed-g4.dtsi | 5 - arch/arm/boot/dts/aspeed/aspeed-g5.dtsi | 8 +- arch/arm/boot/dts/aspeed/aspeed-g6.dtsi | 17 +--- drivers/pinctrl/aspeed/pinctrl-aspeed-g5.c | 32 ++++--- 13 files changed, 165 insertions(+), 125 deletions(-) --- base-commit: 5ce74bc1b7cb2732b22f9c93082545bc655d6547 change-id: 20251211-dev-dt-warnings-all-bd5854b04d60 Best regards, -- Andrew Jeffery