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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4537CC77B73 for ; Tue, 6 Jun 2023 08:30:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231935AbjFFIar (ORCPT ); Tue, 6 Jun 2023 04:30:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53724 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237460AbjFFIaV (ORCPT ); Tue, 6 Jun 2023 04:30:21 -0400 Received: from mail-ed1-x530.google.com (mail-ed1-x530.google.com [IPv6:2a00:1450:4864:20::530]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EF4091BCA for ; Tue, 6 Jun 2023 01:29:16 -0700 (PDT) Received: by mail-ed1-x530.google.com with SMTP id 4fb4d7f45d1cf-5149e65c244so7710923a12.3 for ; Tue, 06 Jun 2023 01:29:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1686040153; x=1688632153; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=6LtaPKemo+5OQRSz9khHIar6lem1SofUReVEc/bZpdI=; b=ZEKuMgBp6AJPtrL0Tm9hgqvNtzHoU32dtPmuXhrHJdBNlcxSc9aKYwvrGoTrXilUPB o+04zbiRVnpM36ZmlfoUxC2qYCBq+EDMAPZcKaTXshmpxVUwcDkZvRq2L+ukuwrQqSOM o+JPvikvrUVp7wDFKN/1YXKYg9n6PSTseLxAfhskQXEswlLuTJwpl7WnDyR7Uu/my4nt Apka2/YMTEIRXrDB/00lqYPfHLuIKiW0KQZQu2Q55B18RMhr3Mp4CxcFh+dbaeaN2fjc TUAIbYOlbeX4Zky1N70jXp4q3SlHc0hTwvms7BdfkU0X1inPIuJ2zIFBuD1W3y1Kdk2P p10A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686040153; x=1688632153; h=content-transfer-encoding:in-reply-to:from:content-language :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=6LtaPKemo+5OQRSz9khHIar6lem1SofUReVEc/bZpdI=; b=ib6TQFcNs3y1tMRM5epmbOZlh/WHPxFEkN2q6DoJKor9EcE0EOZ0jC13tGL5A1S4Qz XUvZMaDeGmbzJ8uq25M73KY+CjOB+nlMI9mlKAfdK9AGyRKgvrx17uxxBhuwYCCujWN7 F6JhC4AaBcpSLyRXLYj6SunKsOgkR0wK03h+4cp8JKHa2Rn/QmzkbHKzuF8JuPY5T73i iFBBxTsievgIMABsberdvw7974i049PFLyu1clxAUvEfDVPyMwN/nvOly+kXafI27E9z uUuJoewwZsTkzYtXpYLkX7wTQbBxjKO63JSH6kkcToU1owjKbXl1/pSJMsNSnUtCR7I7 wuTA== X-Gm-Message-State: AC+VfDyXyrAWRE7oLSPVqHue+E4PFfNP1vI4rAZuyVEs5fBXs46s+1n3 62Y6KZ+JNxTCttV7UV/wijnSpQ== X-Google-Smtp-Source: ACHHUZ7lf/7dv5R+xRDjcr3KbPkgc1lF+HB3EM0FuvBflp3BUXe3OXezvcL0lwCwAYmaJtfPQ9AqHw== X-Received: by 2002:a17:907:a088:b0:96f:e5af:ac5f with SMTP id hu8-20020a170907a08800b0096fe5afac5fmr1617206ejc.47.1686040152809; Tue, 06 Jun 2023 01:29:12 -0700 (PDT) Received: from [192.168.1.20] ([178.197.219.26]) by smtp.gmail.com with ESMTPSA id gr24-20020a170906e2d800b0096f5b48fe43sm5294629ejb.47.2023.06.06.01.29.11 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 06 Jun 2023 01:29:12 -0700 (PDT) Message-ID: <6fc74f24-9c6d-5582-5e3f-3d6f1b77ee45@linaro.org> Date: Tue, 6 Jun 2023 10:29:10 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.11.2 Subject: Re: [PATCH 1/2] dt-bindings: nfc: nxp-nci: document pvdd-supply To: Raymond Hackley , linux-kernel@vger.kernel.org Cc: "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Liam Girdwood , Mark Brown , Michael Walle , =?UTF-8?Q?Uwe_Kleine-K=c3=b6nig?= , Jeremy Kerr , netdev@vger.kernel.org, devicetree@vger.kernel.org References: <20230606071824.144990-1-raymondhackley@protonmail.com> <20230606072437.145052-1-raymondhackley@protonmail.com> Content-Language: en-US From: Krzysztof Kozlowski In-Reply-To: <20230606072437.145052-1-raymondhackley@protonmail.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 06/06/2023 09:25, Raymond Hackley wrote: > PN547/553, QN310/330 chips on some devices require a pad supply voltage > (PVDD). Otherwise, the NFC won't power up. > > Document support for pad supply voltage pvdd-supply that is enabled by > the nxp-nci driver so that the regulator gets enabled when needed. > Acked-by: Krzysztof Kozlowski Best regards, Krzysztof