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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 822A5C369D1 for ; Sun, 27 Apr 2025 13:45:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=z4+/5/aJ00yUVo743NQIajtPIPLeDpfyWDZMv+sSR0I=; b=JZIhFa/mI5SYGQ5937wAhls8sH eIeR0IAXkw4pR3ZNdKKZkf7qWgrJI8jJKKu7utEX8LDPbmFPX+xPQobBLoTP3/axa3YWNvm6q1gP8 bKEDSC3w8Uc6OueB5RrGUCr6IPUR93Kcc3FZRpgT6InCthvuiiojknmt4MR/z8eP13PD55baoWKtH 2hTSvMA4h+Ez1K1xBg0/7TndlIJN+wyuSqdnBKb4+LxcNiAIQWOrcvjt9LCIrwOVaCOUqHuQBAl9D hJ7hk/XyFl7LOKqL9/gFOb/9ig6Uj/4ELs/1Qg4iirmTuJatfE9xGN1W7WNTZ/3j/ms3GhCaTkgy/ Cu5MjiSg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1u92K1-00000003cS6-3opv; Sun, 27 Apr 2025 13:45:29 +0000 Received: from mail-ej1-x62e.google.com ([2a00:1450:4864:20::62e]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1u92Hv-00000003cCU-20oM for linux-arm-kernel@lists.infradead.org; Sun, 27 Apr 2025 13:43:20 +0000 Received: by mail-ej1-x62e.google.com with SMTP id a640c23a62f3a-ac289147833so681962766b.2 for ; Sun, 27 Apr 2025 06:43:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tuxon.dev; s=google; t=1745761398; x=1746366198; darn=lists.infradead.org; h=content-transfer-encoding:in-reply-to:content-language:from :references:cc:to:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=z4+/5/aJ00yUVo743NQIajtPIPLeDpfyWDZMv+sSR0I=; b=L///IVv+rGQY7yisNS1YWH9FgRNByUBkbQk4SaRD8mSg95TBrAvKcwBn3Za7rjSflv DStTjkgtxCn5mSU/LNb6zdR/ljWWkEpGceF8CmYGbrPNuTYCov6oszd4mKk3YPUqG8wS vGZmMRrlSE3facUU3222Ff6g+pI7unysiKO95zSZj7RmUgdckc9veiyb3LOfx4aAkYi8 q3U4vuxiyuHC57ar4Gpr+SJrGw/inyj6db6lJstLXJLiVODagMlmmIowImLglsPs01HO w1gN94O3F5vPlXiA11T4Y0QS2Cw/ke3bqaLgDQW+TXrciUyWXJIbQYD9q+j6as3AmcC7 pFMA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1745761398; x=1746366198; h=content-transfer-encoding:in-reply-to:content-language:from :references:cc:to:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=z4+/5/aJ00yUVo743NQIajtPIPLeDpfyWDZMv+sSR0I=; b=f+mQgIb6sr24PVC2cme6L/EzOUTw6AjY/dOvhNyl6sit72jjNoT0dbzsozVHi6Jzkf NA9GaxzE7SFN/jkPuo4Q9c28Hoyy/HPE8oDSui254Rp0LRhL5ZkJDpYMJ9cZP+JQTQME GcIw66TJSr9zUO1IUAqABXWryjewimNDSEbkNgYrts9gMBIBRmSUhgewswxBQtGMicLn WjEzWso6N+VNHDTrI7oq2+aBWUoufFQBEb2dOZRU6Deopuc1tqZ4uaxVoY0g6j0y54ft SNJNOVLJOcyCx7tAFRf/gx0XkIpoxsksFMWWVYgCE4JSmB1FJl6X+S3EAyGExKBzGiVT 9UjQ== X-Forwarded-Encrypted: i=1; AJvYcCW99P1U7VQqqZTzKWn9GPRv/pli8gmOU61xMdg//2xaZ9c/k8/dgEpZe7k6EYiZi720KisSGCdmVBZX9PX19bRP@lists.infradead.org X-Gm-Message-State: AOJu0YxYeCV2/fXFeijt1TxC5oSag+pDMfCgUYdfr0mvbV10kTP4ECs8 h+QJmAv70/oyJnbWUkbA3HOHz+p2Sfe0j9jO/6Vws2+D/VqEf3SMoEckjiLG9eY= X-Gm-Gg: ASbGncubwbnoQBKzhQT5YOlhXyDOT+p3wVEAbTccO6KNmRE9hO4ZCzGRFvGd5Ut6/An uT6xUu2A68ti8vuOy0oIj8wK+xHys566oy/6MaT/fEKsZPBFpCh+mK5alFEelxT88PmZ+7j061B 0yU5z2xrbk+2qccGPD5Jg5Zvhk57SCinvxk9XJzXOWipXjwKYvIUxInNfdbSVaVWNND2PFhFYO3 nXpngJw4wc8KCEeAIIDDkPXXG40SmKH1jiuhK79SJFCyxvvq7FIvmEhNeN9jwAKKCc6wmY0Z7J/ h1JYAkZe1Id4jL+zbkIdZnGk96I6+l9BsJeuJxj37UHgds3Q2aOTVx5jfNrq X-Google-Smtp-Source: AGHT+IGRwUVwOyuzymMCwS+0qn15iMV9FUUdCVvXLMQI1GdB2QpaBU0EsMQ7nsFAnRwnHK8jvuB1mg== X-Received: by 2002:a17:906:1548:b0:ace:3f00:25f5 with SMTP id a640c23a62f3a-ace848c23f1mr395019466b.2.1745761397537; Sun, 27 Apr 2025 06:43:17 -0700 (PDT) Received: from [192.168.50.4] ([82.78.167.145]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-ace6ecf82f9sm442101266b.88.2025.04.27.06.43.16 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 27 Apr 2025 06:43:16 -0700 (PDT) Message-ID: <33e56253-32ee-4eff-a7cd-fcf91ca4f37a@tuxon.dev> Date: Sun, 27 Apr 2025 16:43:15 +0300 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 5/6] ARM: dts: microchip: sama7d65: Add MCP16502 to sama7d65 curiosity To: Ryan.Wanner@microchip.com, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, robh@kernel.org, krzk+dt@kernel.org, onor+dt@kernel.org, alexandre.belloni@bootlin.com Cc: Nicolas.Ferre@microchip.com, netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org References: <60f6b7764227bb42c74404e8ca1388477183b7b5.1743523114.git.Ryan.Wanner@microchip.com> <6e52883b-2811-4ac2-9763-5974ca463274@tuxon.dev> From: Claudiu Beznea Content-Language: en-US In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250427_064319_523899_BC78E332 X-CRM114-Status: UNSURE ( 9.37 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi, Ryan, On 14.04.2025 18:38, Ryan.Wanner@microchip.com wrote: >>> + vldo2: LDO2 { >>> + regulator-name = "LDO2"; >>> + regulator-min-microvolt = <1200000>; >>> + regulator-max-microvolt = <3700000>; >>> + >>> + regulator-state-standby { >>> + regulator-suspend-microvolt = <1800000>; >> I can't find the schematics for this board. Is there a reason for keeping >> this @1.8V in suspend? > Sorry this was an error on my part, there is no reason to have this > @1.8V in suspend mode. OK, I'll drop it while applying, thank you!