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=-13.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,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 CC00AC4320A for ; Thu, 19 Aug 2021 08:10:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B11C761131 for ; Thu, 19 Aug 2021 08:10:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237135AbhHSILV (ORCPT ); Thu, 19 Aug 2021 04:11:21 -0400 Received: from mout.kundenserver.de ([212.227.126.134]:59069 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236854AbhHSILU (ORCPT ); Thu, 19 Aug 2021 04:11:20 -0400 Received: from mail-wr1-f48.google.com ([209.85.221.48]) by mrelayeu.kundenserver.de (mreue009 [213.165.67.97]) with ESMTPSA (Nemesis) id 1MatZr-1mnUyn21db-00cQbx; Thu, 19 Aug 2021 10:10:42 +0200 Received: by mail-wr1-f48.google.com with SMTP id q11so7669101wrr.9; Thu, 19 Aug 2021 01:10:42 -0700 (PDT) X-Gm-Message-State: AOAM532cIll+NgEDgnAbBXqpL0z119CirZt+o3tmGd+ylZ7eSfdBYUtx NddaINxn4qkF/mLxf4auj4rxtR4/mH8AOwhsDno= X-Google-Smtp-Source: ABdhPJzjr1/SHbPD5njJZaSOkLUQ4aCm34IcHdRpLpWUm+jUI5kJXVJkW86n5fnIkU19iNTtvoF4FwCKOo0gHQPTRC4= X-Received: by 2002:adf:a309:: with SMTP id c9mr2155130wrb.99.1629360642151; Thu, 19 Aug 2021 01:10:42 -0700 (PDT) MIME-Version: 1.0 References: <20210806082635.20239-1-krzysztof.kozlowski@canonical.com> <20210819143735.5171af23@xhacker.debian> In-Reply-To: <20210819143735.5171af23@xhacker.debian> From: Arnd Bergmann Date: Thu, 19 Aug 2021 10:10:26 +0200 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH] arm64: dts: synaptics: remove unused DTSI for AS370 To: Jisheng Zhang Cc: Arnd Bergmann , Rob Herring , Krzysztof Kozlowski , Sebastian Hesselbarth , DTML , Rob Herring , Linux Kernel Mailing List , Linux ARM Content-Type: text/plain; charset="UTF-8" X-Provags-ID: V03:K1:iAd6iPM7Tny8u4TIegge0YDwx3e+GKxlV9R9ymALpzSFTlZZmua igsl+V/zIheg7aha36LwxXNfgYtqPeLwVryHOILe4LL8ydUyoS9iL90fOtOYmR2YZ/4l8Wn kxuK800/Mtp2RRG1NKFrQ8QyHpgmP3I3GSWqymcNQkvS6MAsutjCrTp3l7qTMUKivOv64US NLUDZ2zZ5ndYxf+++X4Uw== X-UI-Out-Filterresults: notjunk:1;V03:K0:Abxkg07Blfw=:NlzlCR+7Fuk+DzibjfAhDs 5g0BVQ1uQgBFU2pXLPtTEwFxrWNYZYE3oO8bd2G6tO5iVcHjJv7UWemID5j2w5ybTjjh4O5jB nh/FTVg7SESMwpQWjKIJ/gfZz7sWUgv44zbM92iDvARjYfbZLz0UhWsa5wI7YwHWY483odRHU IQO5aXZp2n7ExWzWog6YnUEb05nKbuookcHRqbN6rgImU514itofH2WXBN95GuKp+7/RIxofr 1Aelw+KdYog1IX+Rdc0HDh9HShLUswBonpGtllHa30MslrHEp8qBQWKotanGXO/A1jXo4tgHO 2YCBW+73JWe/4dPaq3XfcZnoRi3dD6CGvo+gOcx+mx+MwJzrTp0LYVVbvQVrEgRuhsMoQI1h3 SqfzrLa3/4rXT1aiKiXtDxG2AI+1dsbW3siN5qS09IrUauVBVYADTJW0vuzVXc7JS/K+glKBo Tm17Mk6WAQFveL9VbiqjK3PDcyE5cZDrORcUNCWP9BcChnByuoK+y3kEY0eQQjQqlXKThcYNd ib1sOa28YS7T0c6B+lfKOrnaeyay4hJpEnx2AV9o8mvsAkC57qhchm803D5QxEE1bUmaYJm9Q TqbZ/eOU/zkJxaRRgnROynegjP74xTtwZSrk8qU+Y1K+YZIbkb3Xl5ITLRbQCpH0q0sXErh1w w4MyCYtaulZMEFX5JC6AF1ewjx90EEA6BKqNTo1cNqpYXbPt3bAc1xxtMGVWgMG9RlkwJ1qmx y8PPm1MHvPTYvGvfXA/5mO9IK5IA3UFyVRHSxRBORg5WfytdgFM+SgyPG4Ct4D6yLZP5dmoEr XAFKamBXrBnlXTPd9m+ctVoVOnjKp/fsuzbW6G9+oawlrGGh2NIWM0AZu1nW4ETC0KhSKYR Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Aug 19, 2021 at 8:38 AM Jisheng Zhang wrote: > On Fri, 13 Aug 2021 22:43:26 +0200 Arnd Bergmann wrote: > > On Fri, Aug 13, 2021 at 9:09 PM Rob Herring wrote: > > > On Fri, 06 Aug 2021 10:26:35 +0200, Krzysztof Kozlowski wrote: > > > > The as370.dtsi for Synaptics AS370 SoC does not have a user (DTS board > > > > file), is uncompilable and untestable. It was added back in 2018. No > > > > user appeared since that time, so assume it won't be added. > > > > > > > > Signed-off-by: Krzysztof Kozlowski > > > > --- > > > > .../devicetree/bindings/arm/syna.txt | 4 - > > > > arch/arm64/boot/dts/synaptics/as370.dtsi | 173 ------------------ > > > > 2 files changed, 177 deletions(-) > > > > delete mode 100644 arch/arm64/boot/dts/synaptics/as370.dtsi > > > > > > > > > > I assume Arnd/Olof will take this. > > > > > > Acked-by: Rob Herring > > > > Sure, I can take that, but it would be nice to hear anything from Jisheng Zhang > > about this. > > > > I can see that the only two 64-bit Synaptics SoCs are as370 and bg4ct, > > but both of them have apparently been replaced with newer versions that > > never made it into the kernel: as371, as390, bg5ct, according to press > > releases. > > > > Jisheng, can you clarify whether you plan to complete the as370 support > > or add the later SoCs? > > Hi Arnd, Rob, Krzysztof > > Sorry for being late. I was on vocation in the past several days. > As for this as370 removing, I think we'd better keep it. I planned > to submit the as370-rdk board dts two years ago, but latter I focused > on Synaptics SoCs related drivers support such as gpio, pcie, sdhci and > so on. I will send a basic as370 rdk board dts. I'm also considering > to mainline basic support for a new SoC. Ok, sounds good. Let's keep it for now then. If you have the dts file at hand, please send the patch to soc@kernel.org directly so I can still apply it for 5.15 to enable it for build testing, even if it's still missing functionality. Arnd 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=-14.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,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 BFA74C4320A for ; Thu, 19 Aug 2021 08:12:33 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 8A0B960FDA for ; Thu, 19 Aug 2021 08:12:33 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 8A0B960FDA Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arndb.de Authentication-Results: mail.kernel.org; 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Thu, 19 Aug 2021 08:10:50 +0000 Received: from mout.kundenserver.de ([212.227.17.24]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mGd8Q-007eth-EZ for linux-arm-kernel@lists.infradead.org; Thu, 19 Aug 2021 08:10:48 +0000 Received: from mail-wr1-f45.google.com ([209.85.221.45]) by mrelayeu.kundenserver.de (mreue109 [213.165.67.113]) with ESMTPSA (Nemesis) id 1MjSHc-1mw3ZJ0H1e-00ky50 for ; Thu, 19 Aug 2021 10:10:43 +0200 Received: by mail-wr1-f45.google.com with SMTP id x12so7633789wrr.11 for ; Thu, 19 Aug 2021 01:10:42 -0700 (PDT) X-Gm-Message-State: AOAM533tZ+hePFWlbVe4qQX6Patv1azW/amiRONJA8sKXkC0sBMgDUXo cAee2tjjv905rG3r264NZ0vGeyEwoO1tCpSBPY0= X-Google-Smtp-Source: ABdhPJzjr1/SHbPD5njJZaSOkLUQ4aCm34IcHdRpLpWUm+jUI5kJXVJkW86n5fnIkU19iNTtvoF4FwCKOo0gHQPTRC4= X-Received: by 2002:adf:a309:: with SMTP id c9mr2155130wrb.99.1629360642151; Thu, 19 Aug 2021 01:10:42 -0700 (PDT) MIME-Version: 1.0 References: <20210806082635.20239-1-krzysztof.kozlowski@canonical.com> <20210819143735.5171af23@xhacker.debian> In-Reply-To: <20210819143735.5171af23@xhacker.debian> From: Arnd Bergmann Date: Thu, 19 Aug 2021 10:10:26 +0200 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH] arm64: dts: synaptics: remove unused DTSI for AS370 To: Jisheng Zhang Cc: Arnd Bergmann , Rob Herring , Krzysztof Kozlowski , Sebastian Hesselbarth , DTML , Rob Herring , Linux Kernel Mailing List , Linux ARM X-Provags-ID: V03:K1:kmQR8S+C0fP8txuJz5dlLZR1K+TvJxn9hm0h4TTis/oYljXQWeB HC4bQtEMhzMLY5pqSnbc2h6PBaS8syiOATgIfzZT5Jcq8dKZMPWvTywHC+qlk4lnWgNkljj 76cn0y7zdgPW8lJTwb5MdCFaA8aaquNBZxJtYAet/tqhoPm5xurAcQFtE+XCN+8P5QI1Hhl noAshx6qIY3mahj+b5H3A== X-UI-Out-Filterresults: notjunk:1;V03:K0:nYVBiBFA0MY=:3P8nv0+zh5HdCTErsxdDhm foF/Uf/48voOiXmjH0JPPkn1/TTomYsL6lKxBQW6TqLiKCdWlDE8PdlXxMsoCeOg9hdYk4PBJ sVwrLbzSz/jW90FkE1h864BpBfgX7gLw6dkY4+U+nHm2NGCMcMHIvTfOx6vPIMp/cIwC0cmp6 /tkPr0gZnrMqrLR9rPPRtHc4VwNPfZ7TL+b5kM8dnAqq4HuMvmiqfm9Kifx12osaRO3MWoQpJ FwSg0BQmzrVoGjx7fqG7ivRjh0qmwATybpqHAHurchLLGjeGieG/PH/FmiJzfgqhDLugiZFCn msdhyWOVCJ1QdXoVmc4pVlx/T578eNAz5JCgooJzCyBRTkp/8OahTAR5JXkVoV9wcirF/e/w6 +1mU59QB87CoVHQQQSGzBijJ0b7ENgIFkZ0Hun07i3/S8tEzW0pfplrpAOGedonoHI+0d3J8P qYzHJtc4IIt77QNrdxXvVDbqGUO1b4ch/YPXY+I9hciGQJV5gTwYxhGHtDLaCUVt66aNcuI// o7vm1+I3OLFKDxs0Y/hhY0Ej99DlxpyjNTEEDF+qvasRgTHkftZBl+W+nFv0opxmQ7PyqZdr0 ydBKk/XE745LKfYwjGgVRrXOKRlLxr4yQjT5U6ywqRTBw97UEUib5Xzkbg88tqqXNrbuC1lJ+ M4yo3UBdUd7Z2gsCrOsBrg3Q5zpERRHEh/pvy57lJK19MNRfsS1tVs5o5th6NPzzNzdiK9fRn jD3XKAAYblEvZD6poGd7e7mET6U3Ccc8FENG9O7t+K1UxWefDzWQhu5nt0rbIkOTM1qNaYgfu vcTY7EjPpvXyzt818ZDkc4djQV3Ho2yD9nWRG1OaLN0YGMlxPNnvmuGU5bjCf1aFkdQAuHLWX 7OvWbVKcUJMWoShgwkOKt1guKonh3khv/5+fOAm089Vi7cdJLaycriyVTtYrwF/Xn0f2UApIG uvDwEGlr/gmlxvYgxnKbZvegiFS8650TqBFqngCkEw8vo24vpYMG0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210819_011046_839006_5F7D840F X-CRM114-Status: GOOD ( 30.96 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, Aug 19, 2021 at 8:38 AM Jisheng Zhang wrote: > On Fri, 13 Aug 2021 22:43:26 +0200 Arnd Bergmann wrote: > > On Fri, Aug 13, 2021 at 9:09 PM Rob Herring wrote: > > > On Fri, 06 Aug 2021 10:26:35 +0200, Krzysztof Kozlowski wrote: > > > > The as370.dtsi for Synaptics AS370 SoC does not have a user (DTS board > > > > file), is uncompilable and untestable. It was added back in 2018. No > > > > user appeared since that time, so assume it won't be added. > > > > > > > > Signed-off-by: Krzysztof Kozlowski > > > > --- > > > > .../devicetree/bindings/arm/syna.txt | 4 - > > > > arch/arm64/boot/dts/synaptics/as370.dtsi | 173 ------------------ > > > > 2 files changed, 177 deletions(-) > > > > delete mode 100644 arch/arm64/boot/dts/synaptics/as370.dtsi > > > > > > > > > > I assume Arnd/Olof will take this. > > > > > > Acked-by: Rob Herring > > > > Sure, I can take that, but it would be nice to hear anything from Jisheng Zhang > > about this. > > > > I can see that the only two 64-bit Synaptics SoCs are as370 and bg4ct, > > but both of them have apparently been replaced with newer versions that > > never made it into the kernel: as371, as390, bg5ct, according to press > > releases. > > > > Jisheng, can you clarify whether you plan to complete the as370 support > > or add the later SoCs? > > Hi Arnd, Rob, Krzysztof > > Sorry for being late. I was on vocation in the past several days. > As for this as370 removing, I think we'd better keep it. I planned > to submit the as370-rdk board dts two years ago, but latter I focused > on Synaptics SoCs related drivers support such as gpio, pcie, sdhci and > so on. I will send a basic as370 rdk board dts. I'm also considering > to mainline basic support for a new SoC. Ok, sounds good. Let's keep it for now then. If you have the dts file at hand, please send the patch to soc@kernel.org directly so I can still apply it for 5.15 to enable it for build testing, even if it's still missing functionality. Arnd _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel