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 X-Spam-Level: X-Spam-Status: No, score=-14.0 required=3.0 tests=BAYES_00,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 22776C43460 for ; Mon, 10 May 2021 16:19:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F34FF61184 for ; Mon, 10 May 2021 16:19:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231425AbhEJQUd (ORCPT ); Mon, 10 May 2021 12:20:33 -0400 Received: from mail-oo1-f52.google.com ([209.85.161.52]:45040 "EHLO mail-oo1-f52.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231315AbhEJQUb (ORCPT ); Mon, 10 May 2021 12:20:31 -0400 Received: by mail-oo1-f52.google.com with SMTP id s24-20020a4aead80000b02901fec6deb28aso3575185ooh.11; Mon, 10 May 2021 09:19:26 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=ZjnSAV0oy5moNRx7DW3hdZlnMwJhkGmYrn7JhzKJIk8=; b=bNe5/65UT34aYqxqkxeTkp49cMZhp51MXmJBWazhAXwCoAjFSWA90erF/7OwReDQx0 1/zBz3h6ieXlhyhnxgRKCJOmfrkVn4hH1PS1+Pp4WAkCrmNgK9RXfCgkQr7eEyCokuDU aCnyP7+eBBkimxBCrFLJAmWEibMaxknxkjxUN71ETNaNa8FVLM5+eu92pvDI+lRlToPa rcBDrucoBhaEfXMM0hSSN9s1n4zQ56/nf/d77uWFlLQyS8dI5n24oTh9UgyCdXpPsd/X uv6P6auBWTVk5ecsSu+DFszAY18u/no9vDaeo/N48dp+LVdjST3Ueb/TQ/413tGyj0/4 B+qw== X-Gm-Message-State: AOAM532RjzwshtiMKAMqf/VRgT2213aIzgbDek2gWAtXPLcEKBX60VVT Uxgxnw8wj9pHJov8wx3U9+cte/w2Fw== X-Google-Smtp-Source: ABdhPJxUKmreKTrTPnZRIU/Z/CznZ1duPQgdNr6CTu5OUDCuJuc5e9gGN956MoL1F2Kvq0tHk8t1ww== X-Received: by 2002:a4a:5858:: with SMTP id f85mr19608368oob.15.1620663566251; Mon, 10 May 2021 09:19:26 -0700 (PDT) Received: from robh.at.kernel.org (24-155-109-49.dyn.grandenetworks.net. [24.155.109.49]) by smtp.gmail.com with ESMTPSA id x11sm2638316otr.36.2021.05.10.09.19.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 10 May 2021 09:19:25 -0700 (PDT) Received: (nullmailer pid 226435 invoked by uid 1000); Mon, 10 May 2021 16:19:24 -0000 Date: Mon, 10 May 2021 11:19:24 -0500 From: Rob Herring To: "Peng Fan (OSS)" Cc: frieder.schrempf@kontron.de, marex@denx.de, s.hauer@pengutronix.de, kernel@pengutronix.de, shawnguo@kernel.org, linux-arm-kernel@lists.infradead.org, robh+dt@kernel.org, linux-kernel@vger.kernel.org, Peng Fan , aford173@gmail.com, linux-imx@nxp.com, krzk@kernel.org, agx@sigxcpu.org, andrew.smirnov@gmail.com, ping.bai@nxp.com, abel.vesa@nxp.com, festevam@gmail.com, p.zabel@pengutronix.de, l.stach@pengutronix.de, devicetree@vger.kernel.org Subject: Re: [PATCH V3 08/13] dt-bindings: imx: gpcv2: add support for optional resets Message-ID: <20210510161924.GA226384@robh.at.kernel.org> References: <20210510040045.13225-1-peng.fan@oss.nxp.com> <20210510040045.13225-9-peng.fan@oss.nxp.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210510040045.13225-9-peng.fan@oss.nxp.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 10 May 2021 12:00:40 +0800, Peng Fan (OSS) wrote: > From: Lucas Stach > > For some domains the resets of the devices in the domain are not > automatically triggered. Add an optional resets property to allow > the GPC driver to trigger those resets explicitly. > > The resets belong to devices located inside the power domain, > which need to be held in reset across the power-up sequence. So we > have no means to specify what each reset is in a generic power-domain > binding. Same situation as with the clocks in this binding actually. > > Tested-by: Frieder Schrempf > Signed-off-by: Lucas Stach > Signed-off-by: Peng Fan > --- > .../devicetree/bindings/power/fsl,imx-gpcv2.yaml | 10 ++++++++++ > 1 file changed, 10 insertions(+) > Reviewed-by: Rob Herring