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 B97ACC43219 for ; Tue, 15 Nov 2022 08:17:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229793AbiKOIRj (ORCPT ); Tue, 15 Nov 2022 03:17:39 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41702 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230286AbiKOIRf (ORCPT ); Tue, 15 Nov 2022 03:17:35 -0500 Received: from mail-lj1-x22d.google.com (mail-lj1-x22d.google.com [IPv6:2a00:1450:4864:20::22d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DBCF91FCC5 for ; Tue, 15 Nov 2022 00:17:33 -0800 (PST) Received: by mail-lj1-x22d.google.com with SMTP id l8so16485242ljh.13 for ; Tue, 15 Nov 2022 00:17:33 -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=3GYVEqyWRIb5M8DvqDeUYgwKR6PMorbc+DxpJvheRTc=; b=TqJCj+iF0xcmojTDBuDLqr1AeL6bJ9jOa5Q+rGhcue0HiucpyMr4LZxSGn3fUOgaWN MB546udpmn7GTMK6FamliZ6yOM0xFmEaWZ0FAaB8W4Be+RG4HRSwvt+z/ae+viDoe1d+ Qu7Ho6EjyR7PZeIMtvE9rLe97vl5MesO8sFGAR3oSQGTsZ5MaYGGtFjOOAVnGRM07NVA UMf92qW+MN7DXOI+1+r2OIb8dwug4ssjZYHyDrtftTuN5USXfRGFq2pZIi/ITtr8c41o GimrzIiUDLZfP8ZrkDLf3BV5vuktAr1HRDJxRJn+SjR41SNt4C5HgciPnj3LgiXPMUVy 3yeA== 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=3GYVEqyWRIb5M8DvqDeUYgwKR6PMorbc+DxpJvheRTc=; b=BbYlzW0AdGZjN45PxenSF1MfGMn7Z8UYTXy/II2Iss3Ef0ZONs03dycGf1ECjMdHX0 wSHe3qZVRGlQyz2CVs/BIsgVJ4CCwnmZumUm9QUWJZPEkNoN6iKknMq13c/J4jHJW9p0 C7qxZHss0Mk4Dri26tVI0wpV2xj+nxJrKx4s3pyZZXNK2w1m/Zl7j6MhoXGV/tx2QKS+ PukJnbUxIZ89gP0Vu9op0p/H7Ss+IEM4DJEdlB2zGD+5AfsgKcE7OMuqi/A9+BFN1UOH HiV5cqGFx81PdPXGDiL5hpCNcknApygV9uTb2k3p3f7qE1Rq/gy6vf8A7cxOLADRadTE Po7Q== X-Gm-Message-State: ANoB5pmZ9eXResL8+LRf/Wwv3EE3jWkA29KV7IpJeA1tqQ0/wV6jjG42 SdRSjBV2j7MLNm8vjweMaQ+b0Q== X-Google-Smtp-Source: AA0mqf5MXWb0JfEc/1mOlUnuRhtFp0aaBS83d/Ar8w4XBbipn6uUq0jtPrZD5niyiXlKAQweBcxJ6A== X-Received: by 2002:a05:651c:490:b0:277:5f7e:9cad with SMTP id s16-20020a05651c049000b002775f7e9cadmr5055715ljc.420.1668500252199; Tue, 15 Nov 2022 00:17:32 -0800 (PST) Received: from [192.168.0.20] (088156142067.dynamic-2-waw-k-3-2-0.vectranet.pl. [88.156.142.67]) by smtp.gmail.com with ESMTPSA id m4-20020a056512358400b0048b003c4bf7sm2112048lfr.169.2022.11.15.00.17.30 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 15 Nov 2022 00:17:31 -0800 (PST) Message-ID: <09495553-e563-e12b-056e-bed95531ab6b@linaro.org> Date: Tue, 15 Nov 2022 09:17:30 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.4.2 Subject: Re: [PATCH v4 2/9] dt-bindings: rtc: mediatek: convert MT6397 rtc documentation Content-Language: en-US To: Alexandre Belloni Cc: Rob Herring , Alexandre Mergnat , Fabien Parent , Krzysztof Kozlowski , Sean Wang , Mark Brown , Matthias Brugger , Lee Jones , Chen Zhong , Alessandro Zummo , Pavel Machek , Liam Girdwood , Dmitry Torokhov , linux-leds@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-input@vger.kernel.org, AngeloGioacchino Del Regno , Fabien Parent , linux-rtc@vger.kernel.org, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, Mattijs Korpershoek References: <20221005-mt6357-support-v4-0-5d2bb58e6087@baylibre.com> <20221005-mt6357-support-v4-2-5d2bb58e6087@baylibre.com> <20221109222916.GA2985917-robh@kernel.org> <37dc4e39-8033-a40f-edd7-4bd30f841e23@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: devicetree@vger.kernel.org On 15/11/2022 09:05, Alexandre Belloni wrote: >>> I checked and it doesn't support it but this needs to be fixed. >>> >>>> What about rest of rtc.yaml schema? >>>> >>> >>> wakeup-source would make sense but the driver doesn't support it yet. >> >> The question is about hardware - does hardware support waking up the >> system via interrupt? This is usually a domain of PMICs which still are >> powered on when system sleeps. >> > > I'd say that it is possible that a PMIC is able to wake up the system > with or without having an interrupt wired to the SoC so wakeup-source > makes sense. We don't need it if it is interrupt only. Then I propose to reference the rtc.yaml. Best regards, Krzysztof