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 77250C7EE22 for ; Wed, 10 May 2023 08:40:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236639AbjEJIke (ORCPT ); Wed, 10 May 2023 04:40:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57592 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236731AbjEJIkT (ORCPT ); Wed, 10 May 2023 04:40:19 -0400 Received: from smtp-relay-internal-1.canonical.com (smtp-relay-internal-1.canonical.com [185.125.188.123]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 261AB30DA for ; Wed, 10 May 2023 01:39:53 -0700 (PDT) Received: from mail-qt1-f198.google.com (mail-qt1-f198.google.com [209.85.160.198]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by smtp-relay-internal-1.canonical.com (Postfix) with ESMTPS id 90FBB3F243 for ; Wed, 10 May 2023 08:34:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canonical.com; s=20210705; t=1683707648; bh=LMsA6JxRTYWQXM4naAdveOz2WpVCJs1mzJM+iSTf9FA=; h=MIME-Version:References:In-Reply-To:From:Date:Message-ID:Subject: To:Cc:Content-Type; b=TYoNnaq0fv8X4f6D0swEt3Aa4+rATBtdnWDQ2C/HrCRkHvJx8iwAfpiguvdj6Au9L +D6KXR0gLhbsFyxdp1GsFRbEUvVjqmsQLB9u1/ZNFJi/ZT/Y1ddUBZi/2ElmyRzWBI iyopdZHZwfWHhcqge9Klkp8zESLWsofLorhk0qBUKxH5eIIF52KlotfH8hpononLkG EvAQgGDAR7vxrcR5eshla1HsfrwMreKJjmUFfo7ikqvL2rhy4HnrBlPUysBUAN4QXV BAvMR8z+++sPg9x7jUZgJkdG7tDJhL1NlG98F59hULMe0cjKEAmFHYEziGCWRHGiFx ReafP8PAgO11Q== Received: by mail-qt1-f198.google.com with SMTP id d75a77b69052e-3f4b1bebb9aso1624071cf.0 for ; Wed, 10 May 2023 01:34:08 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1683707647; x=1686299647; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=LMsA6JxRTYWQXM4naAdveOz2WpVCJs1mzJM+iSTf9FA=; b=dkNosHmPOYsZDXEyGh8uQ8+cgxSmKBkX2Y7KFddo1uipung9n6+T1xyLsBUZsh0FmX vCJ7kaZhqkxQDtIkRCjm+xZLi12DO2sWboivbP3CM2i8oc6rVCt69ljQADs4W2XVF4TD Nn52KfFt91HZcEdlca0KNjlRGt9uJJsZ8PwcVUsMUSTHX8W8mGmr5NlgajlcNnzvSExE gH8D2Jk796TYdA2psALLK2pMNfAJ6OhVG287U4wZZgsax1wpGnpyT9oxuxBCTg3bPv7L rca3j/AHOtA8ajVALuQq2BVdtdwWcleibuX53aDVxYx0hWaOs0p72ABrtLy1Uoq5sl1x Qvpg== X-Gm-Message-State: AC+VfDyxcE41VyklDkM88dQMjilR8qfn5O1o/bYbd2KXG7tue0zLuwCg 9jNZpwOIPpc+MIseKjiauf9hPdeuLJ7mzR7Lb1LF1lhnpge8d6l9twjgREKT/9cp7eyOUsv5fIX lEkjQxbYoIkfbOZGPtBnB4XOTpKdNC9sCLmGhXGyU0OUPreNQXZcm5v0= X-Received: by 2002:ac8:598f:0:b0:3ef:31c4:c8da with SMTP id e15-20020ac8598f000000b003ef31c4c8damr26087991qte.50.1683707647634; Wed, 10 May 2023 01:34:07 -0700 (PDT) X-Google-Smtp-Source: ACHHUZ5DZCX5r73TwM0f7t4oRTD7Y8E8pM8uSWayhN2OzbxOG+SFBnhHTqvrbsOT/q3EKUIZc2ylBzrCQUO23z5q8NA= X-Received: by 2002:ac8:598f:0:b0:3ef:31c4:c8da with SMTP id e15-20020ac8598f000000b003ef31c4c8damr26087975qte.50.1683707647399; Wed, 10 May 2023 01:34:07 -0700 (PDT) MIME-Version: 1.0 References: <20230506090116.9206-1-walker.chen@starfivetech.com> <20230506090116.9206-4-walker.chen@starfivetech.com> <20230509-overheat-pliable-00d60523637e@spud> In-Reply-To: <20230509-overheat-pliable-00d60523637e@spud> From: Emil Renner Berthing Date: Wed, 10 May 2023 10:33:51 +0200 Message-ID: Subject: Re: [PATCH v3 3/3] riscv: dts: starfive: add tdm node and sound card To: Conor Dooley Cc: Walker Chen , Mark Brown , Liam Girdwood , Jaroslav Kysela , Takashi Iwai , Rob Herring , Krzysztof Kozlowski , Conor Dooley , alsa-devel@alsa-project.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Tue, 9 May 2023 at 20:05, Conor Dooley wrote: > > On Tue, May 09, 2023 at 08:52:48PM +0800, Walker Chen wrote: > > Hi Conor/Emil, > > > > DT overlay is used to describe combinations of VF2 and hat. > > Do you have any comments on this patch ? > > Up to Emil :) > > I seem to recall that he said at the linux-riscv sync-up call that we > have* that he was not in favour of overlays for hats like this. > I'll let him confirm that though, I might very well be misinterpreting or > misremembering what he said. What probably meant was that I didn't want a bunch of different device trees for each combination board * hat. An overlay makes a lot more sense. However, looking through the kernel tree there is a surprising lack of overlays for hats committed already, so I suspect there is some sort of policy around overlays already in place. > Cheers, > Conor. > > * https://lore.kernel.org/linux-riscv/mhng-775d4068-6c1e-48a4-a1dc-b4a76ff26bb3@palmer-ri-x1c9a/