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 4A889C4332F for ; Tue, 4 Jan 2022 22:33:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235575AbiADWdL (ORCPT ); Tue, 4 Jan 2022 17:33:11 -0500 Received: from mail-oo1-f53.google.com ([209.85.161.53]:35609 "EHLO mail-oo1-f53.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234182AbiADWdK (ORCPT ); Tue, 4 Jan 2022 17:33:10 -0500 Received: by mail-oo1-f53.google.com with SMTP id e17-20020a4a8291000000b002c5ee0645e7so12045473oog.2; Tue, 04 Jan 2022 14:33:09 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=vyp0ZlymfUBJlUAVtIOpIrm/4K+CwyVLR4ySvnMgQQs=; b=xkLlXcu3vHLbPNC+qowedWT1g8V6rcl+dpQ1BfeBj+ZSOWkS3fehu56c2BX71MiLKV STV06ldvQ0aJ6E34DafArY1FPS7HfBTQJ/e/6kwhO7UAv6tp5McotGTZ3EChzZhXlGYl rqHCn8G/Pc9NLZPaP6SRAYjkeTevlQlOR4rs4kDpSV5Yt6wfL1gjB2mXrF5aAFUT53HM AzM9KTBYn+UYjOWBvIcYL20mTYML0fhy+W7xM7UHIBsSVGuQs1b2YYF7lQQrjGeddQEt ePCJCG2klcDB3fgRSkfGF3gsohV1lvC2Z/o3E3/ggeclopTCpqGgbj7qlkiGaB2oZT5Y QTWA== X-Gm-Message-State: AOAM532bPXLNCk0nXK+VkPVDyqOUShHYv9Yn5wnEOstGFjr6/xTdpOVk TPNz94fpOiFiE3Pz8j1M9g== X-Google-Smtp-Source: ABdhPJzNpFrcI/rkXMcHtDq7VDwS73qIpjhsYqKdPBLPM3cpBiZjkTX+V0DOvCWOkIvFUhaA/aESKw== X-Received: by 2002:a4a:cf09:: with SMTP id l9mr31402830oos.89.1641335589318; Tue, 04 Jan 2022 14:33:09 -0800 (PST) Received: from robh.at.kernel.org (66-90-148-213.dyn.grandenetworks.net. [66.90.148.213]) by smtp.gmail.com with ESMTPSA id g12sm6073845otp.45.2022.01.04.14.33.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 04 Jan 2022 14:33:08 -0800 (PST) Received: (nullmailer pid 1569633 invoked by uid 1000); Tue, 04 Jan 2022 22:33:07 -0000 Date: Tue, 4 Jan 2022 16:33:07 -0600 From: Rob Herring To: Axe Yang Cc: Ulf Hansson , Chaotian Jing , Matthias Brugger , Adrian Hunter , Yoshihiro Shimoda , Satya Tangirala , Andy Shevchenko , Wolfram Sang , Lucas Stach , Eric Biggers , Andrew Jeffery , Stephen Boyd , Kiwoong Kim , Yue Hu , Tian Tao , linux-mmc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Subject: Re: [PATCH v1 1/3] dt-bindings: mmc: add cap-sdio-async-int flag Message-ID: References: <20211227083641.12538-1-axe.yang@mediatek.com> <20211227083641.12538-2-axe.yang@mediatek.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20211227083641.12538-2-axe.yang@mediatek.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Dec 27, 2021 at 04:36:39PM +0800, Axe Yang wrote: > Asynchronous interrupt is a mechanism that allow SDIO devices alarm > interrupt when host stop providing clock to card. Add a DT flag to > enable this feature if it is supported by SDIO card. A card property should be in the card node. Is this not discoverable? > > Signed-off-by: Axe Yang > --- > Documentation/devicetree/bindings/mmc/mmc-controller.yaml | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/Documentation/devicetree/bindings/mmc/mmc-controller.yaml b/Documentation/devicetree/bindings/mmc/mmc-controller.yaml > index 25ac8e200970..7230421583c6 100644 > --- a/Documentation/devicetree/bindings/mmc/mmc-controller.yaml > +++ b/Documentation/devicetree/bindings/mmc/mmc-controller.yaml > @@ -165,6 +165,11 @@ properties: > description: > eMMC hardware reset is supported > > + cap-sdio-async-int: Perhaps be consistent with the next property and use 'irq'. > + $ref: /schemas/types.yaml#/definitions/flag > + description: > + SDIO async interrupt is supported. > + > cap-sdio-irq: > $ref: /schemas/types.yaml#/definitions/flag > description: > -- > 2.25.1 > >