From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 63059CFA466 for ; Mon, 24 Nov 2025 05:05:51 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [127.0.0.1]) by lists.ozlabs.org (Postfix) with ESMTP id 4dFDL56Wkvz2yvN; Mon, 24 Nov 2025 16:05:49 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; arc=none smtp.remote-ip=203.29.241.158 ARC-Seal: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1763960749; cv=none; b=oh5ANMdRvOJzhKww6n9QchwhikTWcFHbxsCK5qYgiZKjAqTvLBCoXZH78nWSl2PyTM/1aBUyYLMowEUr9pSKcyfWQ6E68rpYmUAhRRTTMrhAZhjYuxjor0SbMVbqNJdZ7rYTS4Pou4HBSunEq5LBKjtOHIv04BNOJaGWw18tvy3TZXgeYVzT+wGHMqVr3TsaMiRVyfxMW4AXwvn7pXYCIS1MNIMENLiqiPmXz9AUx1302hqi9uQif19U6Kp/J0TpzEtbELiXnIBZwSmf9/WwuNnxoT0JjXTpmbY3hsYEoS1y9lCFvxXGbcntvj6I9b2l7BdV+oLGeaPZgl6bGBK0Lw== ARC-Message-Signature: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1763960749; c=relaxed/relaxed; bh=MmvYsdYLqi8x/SH3dyd0R5ZjK0zEZ9vTir8J+3U8sXY=; h=Message-ID:Subject:From:To:Cc:Date:In-Reply-To:References: Content-Type:MIME-Version; b=ZKgK4SsvH8ZjWq7f2pJckz6a5rQv2tEbexavAcE/RtZUTjoJ1nm3wr2SEhXZX821yz/DprPqJOoK3ozPFoGv1iuWgLmO1icV8C+zBhWhBmdDsWiyV0jpRdpiOi65MAnC3Q+VtJ+80GSHj17qZaZ/yMbiLXwqTiCrq/QGjN2idszzBE1+yXb1qIz+LVeyxFqjj7aOVV/E7xTfhlZwtrHe3oNnCFrXTd5+TRF4HrBuaxsbvUPL8NERvWdDJwZUw899HaxSdPQVvtObYSwz34X7rSNtQcuB8FQCH2UUSG3tesmz/jK75e4GlojIq0cSStH3hbAR0LuCBLKf5EqQeUzX1w== ARC-Authentication-Results: i=1; lists.ozlabs.org; dmarc=pass (p=none dis=none) header.from=codeconstruct.com.au; dkim=pass (2048-bit key; unprotected) header.d=codeconstruct.com.au header.i=@codeconstruct.com.au header.a=rsa-sha256 header.s=2022a header.b=U4n1f8Na; dkim-atps=neutral; spf=pass (client-ip=203.29.241.158; helo=codeconstruct.com.au; envelope-from=andrew@codeconstruct.com.au; receiver=lists.ozlabs.org) smtp.mailfrom=codeconstruct.com.au Authentication-Results: lists.ozlabs.org; dmarc=pass (p=none dis=none) header.from=codeconstruct.com.au Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=codeconstruct.com.au header.i=@codeconstruct.com.au header.a=rsa-sha256 header.s=2022a header.b=U4n1f8Na; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=codeconstruct.com.au (client-ip=203.29.241.158; helo=codeconstruct.com.au; envelope-from=andrew@codeconstruct.com.au; receiver=lists.ozlabs.org) Received: from codeconstruct.com.au (pi.codeconstruct.com.au [203.29.241.158]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange x25519) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4dFDL53hn1z2xQs for ; Mon, 24 Nov 2025 16:05:49 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=codeconstruct.com.au; s=2022a; t=1763960748; bh=MmvYsdYLqi8x/SH3dyd0R5ZjK0zEZ9vTir8J+3U8sXY=; h=Subject:From:To:Cc:Date:In-Reply-To:References; b=U4n1f8Nai6P/wji1kcpqWMJCN1Pgwyp7L6Hc/2dmWMe9f19pTgvDvuDOsuOtxq+pP uQd8JsuBDJxBZZLBWlF+ssOO1J0kLRvyWePn4iSWYMkP6FJBnkxDMqGgppd1LfEMeh W3rOt5uwLnflvUn5noi9fLGhdHojb/j9cQboiMr6wlA4yO/X3MKjIcM2Bnm50aPzmC d8hBKLbK0+CssWRCUC/FuzkHdzmqT0tKta1IYs4FC6oRs2gTaYbKYuhjWKFWFBhn3L XK3BCs8CsNEauTX5dKEm8YEvtLOVzfVF0/GG+EtjPFiYMcV04OC+80oi8JWMVtTVzZ 02lM+KhhKUmog== Received: from [192.168.68.115] (unknown [180.150.112.38]) by mail.codeconstruct.com.au (Postfix) with ESMTPSA id 563C464DF5; Mon, 24 Nov 2025 13:05:47 +0800 (AWST) Message-ID: <9e322334bbb18d559c5f1a73947976218f84f3fc.camel@codeconstruct.com.au> Subject: Re: [PATCH v3] ARM: dts: aspeed: clemente: add gpio line name to io expander From: Andrew Jeffery To: kimi.zy.chen@fii-foxconn.com, 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, george.kw.lee@fii-foxconn.com Date: Mon, 24 Nov 2025 15:35:47 +1030 In-Reply-To: <20251120-dts-add-gpio-to-io-expander-v3-1-cb650ac76f85@fii-foxconn.com> References: <20251120-dts-add-gpio-to-io-expander-v3-1-cb650ac76f85@fii-foxconn.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.56.2-0+deb13u1 X-Mailing-List: linux-aspeed@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , List-Subscribe: , , List-Unsubscribe: Precedence: list MIME-Version: 1.0 On Thu, 2025-11-20 at 10:41 +0800, Kimi Chen via B4 Relay wrote: > From: Kimi Chen >=20 > The chassis power cycle process requires a forced shutdown before > cutting off the standby power. The SCM CPLD implements a hard shutdown > host function that is controlled through the IO expander in the > Clemente platform. >=20 > This change adds a new GPIO line named "shdn_force_l_cpld" to the > PCA9555 IO expander at line 10. >=20 This doesn't line up with my count of where you've inserted it in the gpio-line-names property? Is there some explanation for that? Are you referencing pin 10 of the device? If so I feel it would be more helpful to describe it as "IO0_6" or some such. Andrew