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 266BE388364; Wed, 4 Mar 2026 23:57:42 +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=1772668665; cv=none; b=PMVvaZAFod1m9dJulmBcLzXXLGQPGQhpuakTJ9jr+ckQ40geX7Z+X0mcjn3Yfye0L1/TjD7smWZgfLueCfc8n7Y6d/mV5MAE2rCRAMC5ETpZB4dFCVlqfe2eigPBmNorPUr2sZrbeQeZbttqEOa4l3bHDBT7L4C8R3Yyva4jeFY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772668665; c=relaxed/simple; bh=gIGwrCqPlTvk8g05dxZBjXzxv9TdKNafDRbPwLq0ZSI=; h=Message-ID:Subject:From:To:Cc:Date:In-Reply-To:References: Content-Type:MIME-Version; b=f6+Je9Q54gkSS9YWOcS/rVXzh5wUX8wFn3O9+H9HOSyFdwRx8gqnghWeSfOBCCqdgGdE45mPiER2clfSdMzATjDNn/D56wwiE9SP8PBWjgEV59bJoRb7y36UfeNbe2CEsSTTps7ELhu6dMA85hqUo2738dk2SsaH/pAkovvM398= 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=Wgo5VNoT; 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="Wgo5VNoT" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=codeconstruct.com.au; s=2022a; t=1772668660; bh=gIGwrCqPlTvk8g05dxZBjXzxv9TdKNafDRbPwLq0ZSI=; h=Subject:From:To:Cc:Date:In-Reply-To:References; b=Wgo5VNoTLL2efzHKlpFefxV+cqSmR3SHo2mShMBZS50s4ZhhSnQ3SRU+9WhDd5KzM cF39e6AqZ34dIkPctLlSnC5QqGjWIp85FJmu5FI4oYMrT6/IvnDgY74CsUrSNCX8P9 SXZJnv+gIQaud0xbHfY3J+hVsu5IDgjN9apWk7VmygQgzMUeb9sTSvqjzfhrjM8YrS OIgZlmtOYchjPpLU60OcWtRsCZqoWJIE+IDTtn645bJ2yE4J9wotU1clhEc3EewXxc chO3xZYQljCx/CtvjZZ0s+5p1m+V8sEhs1hEcUHZqkWpkLUxtTXbEuQIEalsqBoJi3 BAGuBAXUjix3g== Received: from [192.168.68.117] (unknown [180.150.112.60]) by mail.codeconstruct.com.au (Postfix) with ESMTPSA id 46F0760C90; Thu, 5 Mar 2026 07:57:39 +0800 (AWST) Message-ID: <3e9d0b356ad2871de0b3a47194726d3503ef136e.camel@codeconstruct.com.au> Subject: Re: [PATCH v2] ARM: dts: aspeed: anacapa: update SGPIO and PCA9555 settings for DFT From: Andrew Jeffery To: Colin Huang , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Joel Stanley Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org, Colin.Huang2@amd.com, Carl.Lee@amd.com, Peter.Shen@amd.com Date: Thu, 05 Mar 2026 10:27:38 +1030 In-Reply-To: <20260226-anacapa-dts-sgpio-v2-1-fd76828616b8@gmail.com> References: <20260226-anacapa-dts-sgpio-v2-1-fd76828616b8@gmail.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.56.2-0+deb13u1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Hi Colin, On Thu, 2026-02-26 at 22:08 +0800, Colin Huang wrote: > This update adjusts SGPIO mappings and enables interrupt support for the > PCA9555 GPIO expanders. These changes are required as part of the DFT > (Design For Tooling) integration and are aligned with the SGPIO signal > definitions provided in Helios_SGPIO_BIT_MAP.xlsx (rev: 2026-02-16). Where can I access Helios_SGPIO_IT_MAP.xslx? My suspicion is I can't, in which case this doesn't have any business being the commit message. >=20 > Updates include: > - Add interrupt-parent and interrupts properties to PCA9555 nodes to > =C2=A0 enable proper interrupt handling required by phosphor-gpio-monitor= . > - Correct placement of LEAK_DETECT_RMC_N. > - Update SGPIO line-name mappings per the latest Helios SGPIO bit map to > =C2=A0 reflect leakage channels, presence pins, module power-good, and ot= her > =C2=A0 DFT-related monitoring signals. Please take some time to read through the documentation on separating your changes: https://docs.kernel.org/process/submitting-patches.html#separate-your-chang= es If you haven't already, please also take the time to read the rest of the document. Andrew