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 71AD0C636D3 for ; Wed, 8 Feb 2023 19:37:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231905AbjBHTha (ORCPT ); Wed, 8 Feb 2023 14:37:30 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47070 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231201AbjBHTh1 (ORCPT ); Wed, 8 Feb 2023 14:37:27 -0500 Received: from mail-wr1-x42f.google.com (mail-wr1-x42f.google.com [IPv6:2a00:1450:4864:20::42f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0C04129E1C for ; Wed, 8 Feb 2023 11:37:26 -0800 (PST) Received: by mail-wr1-x42f.google.com with SMTP id h16so17880977wrz.12 for ; Wed, 08 Feb 2023 11:37:25 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=Pl3dbhpEG6Kk1GoL/DPqwV3Qyi+vQX/NfFDA0o7wGFU=; b=Tf7g5VTRK99FyjQXJoKTupMl38GKbPYe4fIgwxfxZqkvK6ztKyIwCfdyU1XLjbdDAq I7RdPSs9WTQRQL9NfVOlQlUOaDdX39bzR0YqKyY2E06/MH0mkxnPHSnoeTB37XBzb4z/ 4kp3Y0xEzR2igA+Dhox2rZ+bUi5FyuZaOTMEVpgBl7e2evWhbJGZMwXqR2qaJBPoUMCv oIcLoJIjya4uTk5UB3JfGCh2QP/EN6jPyFqDDJ5eV8UdL6FVgC0OensXWp6zNJb+tRX0 sY9QDuu3D7xSMjD3cnTVkBT/DQ+3I8Z3w/jh4fMR3Nw1KQyhK5h9RiYk81v+C5xmOPCx QjQQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=Pl3dbhpEG6Kk1GoL/DPqwV3Qyi+vQX/NfFDA0o7wGFU=; b=FhBbPE7TUKstVJYb6WWAmBw8Xpvmgg6HUfY+zNyFtbH0ucNYjZlXZOSTJ3z2rm1xGd fcuGhongmfq02oyyzAxXIamu+mPkjDGDnW22x+4Mny1+HpT9ZA+sWRDnT2LHiXATOYLa HUZjWUvBVDx46gTMhY5fjy6BxZtFIw0BSbB4KBvulFxNYYlPzZ/yUmhHSgazvT4vdL5I 4Dp5yjRfPNwKK8yNKNMqdsPf9St+qIEJuwfP8QPVB1xFw/+vB83TYKN53/KShHULLQy9 +QdfPSueezPvR3yqhbbTcpCtZ0FyHzlAl+TTNQUlgklhKx+6KpSUIl0gkhRmnyhWzewd VDYg== X-Gm-Message-State: AO0yUKWA5o2P+sxgQyb3XhesQ1alsuaTKPq16XrCAx/G3qdjf6kNwxsY tArkh5e55g44giv2aGY7FhAriQ== X-Google-Smtp-Source: AK7set+SNrYvyRQN/7d2R5sXxvthYndgy/lcDLA1C3Np8r2unDUEEAtE4VjuP+DDWEkWXVDvat5PDw== X-Received: by 2002:adf:f80c:0:b0:2c3:cdcd:f0b3 with SMTP id s12-20020adff80c000000b002c3cdcdf0b3mr7233340wrp.9.1675885044603; Wed, 08 Feb 2023 11:37:24 -0800 (PST) Received: from [192.168.1.109] ([178.197.216.144]) by smtp.gmail.com with ESMTPSA id u17-20020adfdb91000000b002bdd96d88b4sm14522878wri.75.2023.02.08.11.37.23 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 08 Feb 2023 11:37:24 -0800 (PST) Message-ID: Date: Wed, 8 Feb 2023 20:37:22 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.7.1 Subject: Re: [PATCH] ASoC: dt-bindings: wlf,wm8994: Convert to dtschema Content-Language: en-US To: Mark Brown Cc: Liam Girdwood , Rob Herring , Krzysztof Kozlowski , - , alsa-devel@alsa-project.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20230208172552.404324-1-krzysztof.kozlowski@linaro.org> <51e8e157-3f60-1731-a8ca-4a678c8eafd6@linaro.org> From: Krzysztof Kozlowski In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 08/02/2023 19:09, Mark Brown wrote: > >>> Are you *sure* they are grounded and not supplied from the LDOs? > >> That's what I have on schematics (attached), if I got it right. > > You'll notice that they've got decoupling caps on rather than being > grounded - there's an internal connection to the LDO output so if the > LDOs are in use that's all that's required, while if the LDOs are not in > use for some reason then an external supply is connected there. Yes, indeed, not grounded. I'll rephrase the commit. I also found few other differences needed: 1. AVDD2 should be always required, 2. LDO2VDD exists on WM8994. Best regards, Krzysztof