From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pj1-f48.google.com (mail-pj1-f48.google.com [209.85.216.48]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1DA0C47F782 for ; Thu, 27 Aug 2026 15:36:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.216.48 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787844986; cv=none; b=SNaJlDcW15ovpUTiw7VIhq02NZhx36EtEO/gnvWB+u6sB0SQGZ/hmFOiWPGDK3nXG+KZbyXaQM9JJXYDs6GJ86Mo30v/raPiSt+2r+pesOqRlZ8CYCP5UG9y9Eo6lUzr2fjKs/ZlQ9am9cDH7P7+7npSM8mhc10FNa4zxRz9rhM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787844986; c=relaxed/simple; bh=IXit39jokJOkDKdV9ozjAq5puFGqOrTpsC39d5ly7YQ=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=lZO9oKTpHhp7VFpoA14Omfqgp2RiJfKcUk1oTxCW8mT0Rp97mpd5F8hviQoX9mTyhoG1U8j0YPpcOide0eZazM9GnBKztNORJ+/B+hJfa8d84C3pYiInhr5kw7hr+A+Ko+tSmayl2286kLmdouGHQk8/GEoTK0hIurM70OjCnGo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=ndE2+w2+; arc=none smtp.client-ip=209.85.216.48 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="ndE2+w2+" Received: by mail-pj1-f48.google.com with SMTP id 98e67ed59e1d1-39686abd426so126778a91.1 for ; Thu, 27 Aug 2026 08:36:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1787844984; x=1788449784; darn=vger.kernel.org; h=in-reply-to:content-disposition:content-type:mime-version :references:message-id:subject:cc:to:from:date:from:to:cc:subject :date:message-id:reply-to:content-type; bh=u0GbLwFaHwwzrHQZ6KyEJK5JW6SPWToNlMJADlPNRPk=; b=ndE2+w2++9Cg8O4juXiYVelRJmQ8+HFiDcLp7iuv2/g7qeuZ7eILSSdAxdPszUz7Ru 2wdqKVTcdG4fFxooYcxMwvcd48PmQYg9OnSktXlAtGgzXVuWhF7323RDH/BceKPxVGl9 HZxfOc3C1ZZ584so24PKu3406w1E3Chggu+jPmz8dhJcJqcHPIcCJLC2HWvVoFcbxNq7 6BcamcvNRXPIyXosEwaDEpEEAfjtdzd2gDDajE53qYvQeB46xQJIPmae0qfhglOxForA RZ6ubRz/zBjMWcj8WQKKz2h7UFeLPdh2FPgTU2Aig03NFM8CrzTHhUBSci1vLGA7tU4+ Rsdg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1787844984; x=1788449784; h=in-reply-to:content-disposition:content-type:mime-version :references:message-id:subject:cc:to:from:date:x-gm-gg :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to :content-type; bh=u0GbLwFaHwwzrHQZ6KyEJK5JW6SPWToNlMJADlPNRPk=; b=Nlel1A3V9acK7ioXQISWUn/kVbuTjHhBF2cX4LOusKb8q/TXekAjnLVbb2d9aAVgFq +SLDFHZrxPM0g3Lk6uMAYyp5YwQgE5OKseJwjA6hkTbxHEiEnpPkorqcEB3pP/wfQY19 p/ZUJUXu8JMSvCzo/YHNBjcn5KGq3jIPQA/LJRRfd28LwrkLhqf2q1M+iy63yp0fMTNx Op2aULDnGKTlcbPTnzTvcJTSBecOZSln6oyfy6x7AdKWyI6ZaijV1TP5BaOZ1asneK// sBouqP/7esnlRgKLq8AgCr1Y/6NMNQ7zDizcQUNcj240hp9FUmbLqGWKj+fuZvpNTKmn f1MA== X-Forwarded-Encrypted: i=1; AHgh+RpLWhXGTQSaCRVa+pSNWG+og4lue0gDVyFA9B02agpttAZyGxizbxz4xl+4K9Z7unsS88rhlEqO/rE=@vger.kernel.org X-Gm-Message-State: AFuF++l2nAWmE+URKqyFvkCyfAMH0aCXz0P5Q0nxwqhDWpxeByOj1sES nsIfATRSfe5YZEceAsGtjRVPDaAjH75uxvqrlkyZpDPihzDvel7SSfxYfTnYnhpRnC8= X-Gm-Gg: AR+sD11Xzz/hZlZrMDPErgKSDG3CsVbdHAy0mSScmsJGBwGpBHKgh8zAQIV7QLXrdN/ Z7HRD4C0quomPeKcdxt8LU7II8HATD4dZPhCOsREHAb3K4CDOBOqtT+Dvsx8sfpp8PIrItugvev YpD1Kfw+BqHvssjcmGeqpSuK8h9Xc+gZwDAbmCTJAoIjO3vSNhcvsx5DwcFsuViumnAJyclGcSt d6XfPTiNJ1BgT/6cAdUeviVDZDTNdT2cK4V7KEc4Mcg6966ITE6hNeyLfjTxi8D7ZzoqgKRx9TD 14g27UBD3DobYYlo9bLbTldhOyNkpFSdYpr1W5FSOeE2MsIJr7GarErKpxJDUvc8wztZUtJ0edU E7qVJ0rswX62RebV2aC+dhL+/7XzDrO384PjhK3BsKPHGfmb/RiiaU8T9TN3X1s44JLrxlRPRdM FiKRC5a7R4cN8xYua33xflxcOpK9N2oowh8DMMOizJ9EZLxfvRanSEXgxFP6XN5mkR X-Received: by 2002:a17:90b:5188:b0:396:5fce:8e24 with SMTP id 98e67ed59e1d1-396d0ea530emr169425a91.4.1787844984074; Thu, 27 Aug 2026 08:36:24 -0700 (PDT) Received: from p14s ([2604:3d09:148c:c800:887f:45b3:fb30:8d79]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-396b0fd5c34sm3187307a91.8.2026.08.27.08.36.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 27 Aug 2026 08:36:23 -0700 (PDT) Date: Thu, 27 Aug 2026 09:36:20 -0600 From: Mathieu Poirier To: "Shenwei Wang (OSS)" Cc: Linus Walleij , Bartosz Golaszewski , Jonathan Corbet , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Frank Li , Sascha Hauer , Shuah Khan , "linux-gpio@vger.kernel.org" , "linux-doc@vger.kernel.org" , "linux-kernel@vger.kernel.org" , Pengutronix Kernel Team , Fabio Estevam , Shenwei Wang , Peng Fan , "devicetree@vger.kernel.org" , "linux-remoteproc@vger.kernel.org" , "imx@lists.linux.dev" , "linux-arm-kernel@lists.infradead.org" , dl-linux-imx , Arnaud POULIQUEN , "b-padhi@ti.com" , Andrew Lunn Subject: Re: [PATCH v15 2/5] dt-bindings: remoteproc: imx_rproc: Add "rpmsg" subnode support Message-ID: References: <20260721204704.400781-1-shenwei.wang@oss.nxp.com> <20260721204704.400781-3-shenwei.wang@oss.nxp.com> Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Wed, Aug 26, 2026 at 06:36:54PM +0000, Shenwei Wang (OSS) wrote: > > > > NXP Public > > -----Original Message----- > > From: Mathieu Poirier > > Sent: Monday, August 24, 2026 9:39 AM > > To: Shenwei Wang (OSS) > > Cc: Linus Walleij ; Bartosz Golaszewski ; > > Jonathan Corbet ; Rob Herring ; Krzysztof > > Kozlowski ; Conor Dooley ; Bjorn > > Andersson ; Frank Li ; Sascha Hauer > > ; Shuah Khan ; linux- > > gpio@vger.kernel.org; linux-doc@vger.kernel.org; linux-kernel@vger.kernel.org; > > Pengutronix Kernel Team ; Fabio Estevam > > ; Shenwei Wang ; Peng Fan > > ; devicetree@vger.kernel.org; linux- > > remoteproc@vger.kernel.org; imx@lists.linux.dev; linux-arm- > > kernel@lists.infradead.org; dl-linux-imx ; Arnaud > > POULIQUEN ; b-padhi@ti.com; Andrew Lunn > > > > Subject: Re: [PATCH v15 2/5] dt-bindings: remoteproc: imx_rproc: Add "rpmsg" > > subnode support > > > + gpio@1 { > > > + compatible = "rpmsg-gpio"; > > > + reg = <1>; > > > + gpio-controller; > > > + #gpio-cells = <2>; > > > + #interrupt-cells = <2>; > > > + interrupt-controller; > > > + }; > > > + }; > > > > As I (and Arnaud) have stated before, I don't think this is the best way to lay out > > bindings for rpmsg-gpio nodes. I am currently thinking about a representation > > that aligns better with other virtio devices. > > > > Hi Mathieu, > > Would you prefer that I wait until you finalize the layout before submitting the next version? > Let's wait until the DT format if is finalised. > Shenwei > > > > + }; > > > }; > > > ... > > > -- > > > 2.43.0 > > >