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[89.77.68.124]) by smtp.gmail.com with ESMTPSA id p3sm459928ljj.4.2021.11.02.04.09.53 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 02 Nov 2021 04:09:54 -0700 (PDT) Message-ID: <52054093-bd8d-ee79-6f32-9ada9b3deb24@canonical.com> Date: Tue, 2 Nov 2021 12:09:53 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.1.2 Subject: Re: [RFC PATCH] ARM: s3c: mark as deprecated and schedule removal after 2022 Content-Language: en-US To: Russell King , Arnd Bergmann , Linus Walleij , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org, Olof Johansson , Kukjin Kim Cc: Marek Szyprowski , Sylwester Nawrocki , Tomasz Figa , Chanwoo Choi , Inki Dae , Cedric Roux , Sam Van Den Berge , Lihua Yao , Heiko Stuebner References: <20211102110519.142434-1-krzysztof.kozlowski@canonical.com> From: Krzysztof Kozlowski In-Reply-To: <20211102110519.142434-1-krzysztof.kozlowski@canonical.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 02/11/2021 12:05, Krzysztof Kozlowski wrote: > The Samsung S3C24xx and S3C64xx platforms are very old designs. S3C2416 > was introduced in 2008 and S3C6410 in 2009/2010. They are not widely > available anymore - out-of-stock on FriendlyArm (one of manufacturers of > boards) and only few specialist stores still offer them for quite a high > price. > > The community around these platforms was not very active, so I suspect > no one really uses them anymore. Maintenance takes precious time so > there is little sense in keeping them alive if there are no real users. > > Let's mark all S3C24xx and S3C64xx platforms as deprecated and mention > possible removal in one year (after 2022). The deprecation message will > be as text in Kconfig, build message (not a warning though) and runtime > print error. > > If there are any users, they might respond and postpone the removal. > > Signed-off-by: Krzysztof Kozlowski > --- > arch/arm/Kconfig | 7 ++++++- > arch/arm/mach-s3c/Kconfig.s3c64xx | 7 ++++++- > arch/arm/mach-s3c/cpu.c | 1 + > arch/arm/mach-s3c/init.c | 2 ++ > arch/arm/mach-s3c/s3c24xx.c | 5 +++++ > arch/arm/mach-s3c/s3c64xx.c | 5 +++++ > 6 files changed, 25 insertions(+), 2 deletions(-) > > diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig > index f0f9e8bec83a..bd8237c7e7f1 100644 > --- a/arch/arm/Kconfig > +++ b/arch/arm/Kconfig > @@ -473,7 +473,7 @@ config ARCH_SA1100 > Support for StrongARM 11x0 based boards. > > config ARCH_S3C24XX > - bool "Samsung S3C24XX SoCs" > + bool "Samsung S3C24XX SoCs (deprecated, see help)" > select ATAGS > select CLKSRC_SAMSUNG_PWM > select GPIO_SAMSUNG > @@ -491,6 +491,11 @@ config ARCH_S3C24XX > (), the IPAQ 1940 or the > Samsung SMDK2410 development board (and derivatives). > > + The platform is deprecated and scheduled in removal. Please reach to Language typo - "for removal". I'll fix it in v2, if the idea looks reasonable. Best regards, Krzysztof 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 68CB5C433EF for ; Tue, 2 Nov 2021 11:11:35 +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 3646660F5A for ; Tue, 2 Nov 2021 11:11:35 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 3646660F5A Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=canonical.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:From:References:Cc:To: Subject:MIME-Version:Date:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=nHDVvunkCXC+dgXUJ2yQea1+KMEWs9jdI7ccJgEdhyU=; b=R4EwMCWHfvW32p ABD2ZaVLefhTG/No4YqpnLmNNZMRwTrUCzTqqaJmEglxy6yHslyJ7+KTqtS9p5yXvuga4ko+NCRRm Zp8rIp4CYL87uiDkguTC1PyjMK+ZGWYp5qS0BHNeMez+ltORPS9hMBMCaQ7rOoUzKzaAILq4Pu4kP 4Ctszu9z6NKvONMrrr6ywl0lAgqgbt3g5LQvy/d+LhRU7tPM6Ex1vCdalZ8umsSw56TTH7Pm8jS/9 oJ4ShN6nds57UQHG2BH8vYnZrNuHkcN1c+3kf0pvd3pRB4y3sZ24mNDKNaUR4OfZklaDsdKfDw3qS urPsrPM69j518i5AIWTQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mhrg7-001TDF-6d; Tue, 02 Nov 2021 11:10:07 +0000 Received: from smtp-relay-internal-0.canonical.com ([185.125.188.122]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mhrfx-001T9o-0G for linux-arm-kernel@lists.infradead.org; Tue, 02 Nov 2021 11:09:58 +0000 Received: from mail-lf1-f69.google.com (mail-lf1-f69.google.com [209.85.167.69]) (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-0.canonical.com (Postfix) with ESMTPS id 9FFA03F1AF for ; Tue, 2 Nov 2021 11:09:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canonical.com; s=20210705; t=1635851395; bh=LV8zs29Q6RtVe0ovS7PkdLCxTId0vPm+EpRZ40grHT8=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=ZzRgH9Ttp4w899YDPr/iVoTCNB0FuMEJGWHr+kRlYvc27o12jB/Pwf3y8boQh3eNJ d6bmYLvsQrX9JIQpA3AW1+lm87h9SaZuaE+D1vGei6bxzlcSW344F0fVdAijJujWKM 70FNTQwRDe9Ht21ALtFj+EvB2Ve54RqfPGMm+7cjjPBfw4TG0j2FeZwHiW8dGLhTGR diZ5MgCwk/GXiI68lTcZDvwtFP+An4Nwb2bfKbFXY1Nf276fC/Xm6qbM3JZZLtK0p0 etvMEXSQp/rzfPOWPtmBAblekxwXNM6YJx29T0zgvHv/98sFGnja9/N6eoIpb4vRBO GEZdsJLJ0WpNw== Received: by mail-lf1-f69.google.com with SMTP id p19-20020a056512139300b003ff6dfea137so6885245lfa.9 for ; Tue, 02 Nov 2021 04:09:55 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:to:cc:references:from:in-reply-to :content-transfer-encoding; bh=LV8zs29Q6RtVe0ovS7PkdLCxTId0vPm+EpRZ40grHT8=; b=GOGeyHGr79FMFD4NPXWd4ATUGyA2TazABgPxm8TL87V5mVHWXo837bZmtsHQRtthBe Npnov/04WA/2+sRGbQihVQ6aOjLHzSbXZgp3U1gKL7oce2T67r4K00oSI/myDSM0Btjt vTm88q54/8VEH8bnTyEuMqeXodHkDbvtR+Wv3D9cPat8AYjwL2v0maGYrv8CmCRzo/Hk vtClPBi3agMtoHCI0g1rCIxTi8RCUEWfUwEf7kr861ijpV9cFGEsPKbv3a0fO7tLOlsr BEPBddwW48/LFWkghjODQWagLMfOSRbIN4EOaf9DCMX+LDrdc8VDmSC7IMGeAUXNZnTz +yAA== X-Gm-Message-State: AOAM533LbpwQgmR0/N32LFK7scLOJ4fBXiNwIxZXPMtnVAqL8YEYWige cNxuaPJaREadp0YxwWIjTWWR5lHtXmFdBK3Hb7i2JFgXe7NzpDhEkPzSvelYP5Oyor+ZMmpPioM WYuuzRqLXjrXftJk8kL82SQ0CK72JTfAofieeoIlXO+S6OIjkIkRS X-Received: by 2002:a2e:1613:: with SMTP id w19mr25306059ljd.497.1635851395100; Tue, 02 Nov 2021 04:09:55 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyJ0HmZ1dkezyX/zCwdDYgsh3fblrYuUykZMqFUiHD0Jz1RxUEVZ6U6g3H6ZXKdyhxk0Wt7Rw== X-Received: by 2002:a2e:1613:: with SMTP id w19mr25306035ljd.497.1635851394931; Tue, 02 Nov 2021 04:09:54 -0700 (PDT) Received: from [192.168.3.67] (89-77-68-124.dynamic.chello.pl. [89.77.68.124]) by smtp.gmail.com with ESMTPSA id p3sm459928ljj.4.2021.11.02.04.09.53 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 02 Nov 2021 04:09:54 -0700 (PDT) Message-ID: <52054093-bd8d-ee79-6f32-9ada9b3deb24@canonical.com> Date: Tue, 2 Nov 2021 12:09:53 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.1.2 Subject: Re: [RFC PATCH] ARM: s3c: mark as deprecated and schedule removal after 2022 Content-Language: en-US To: Russell King , Arnd Bergmann , Linus Walleij , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org, Olof Johansson , Kukjin Kim Cc: Marek Szyprowski , Sylwester Nawrocki , Tomasz Figa , Chanwoo Choi , Inki Dae , Cedric Roux , Sam Van Den Berge , Lihua Yao , Heiko Stuebner References: <20211102110519.142434-1-krzysztof.kozlowski@canonical.com> From: Krzysztof Kozlowski In-Reply-To: <20211102110519.142434-1-krzysztof.kozlowski@canonical.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211102_040957_239744_1FEDDBDD X-CRM114-Status: GOOD ( 27.30 ) 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 02/11/2021 12:05, Krzysztof Kozlowski wrote: > The Samsung S3C24xx and S3C64xx platforms are very old designs. S3C2416 > was introduced in 2008 and S3C6410 in 2009/2010. They are not widely > available anymore - out-of-stock on FriendlyArm (one of manufacturers of > boards) and only few specialist stores still offer them for quite a high > price. > > The community around these platforms was not very active, so I suspect > no one really uses them anymore. Maintenance takes precious time so > there is little sense in keeping them alive if there are no real users. > > Let's mark all S3C24xx and S3C64xx platforms as deprecated and mention > possible removal in one year (after 2022). The deprecation message will > be as text in Kconfig, build message (not a warning though) and runtime > print error. > > If there are any users, they might respond and postpone the removal. > > Signed-off-by: Krzysztof Kozlowski > --- > arch/arm/Kconfig | 7 ++++++- > arch/arm/mach-s3c/Kconfig.s3c64xx | 7 ++++++- > arch/arm/mach-s3c/cpu.c | 1 + > arch/arm/mach-s3c/init.c | 2 ++ > arch/arm/mach-s3c/s3c24xx.c | 5 +++++ > arch/arm/mach-s3c/s3c64xx.c | 5 +++++ > 6 files changed, 25 insertions(+), 2 deletions(-) > > diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig > index f0f9e8bec83a..bd8237c7e7f1 100644 > --- a/arch/arm/Kconfig > +++ b/arch/arm/Kconfig > @@ -473,7 +473,7 @@ config ARCH_SA1100 > Support for StrongARM 11x0 based boards. > > config ARCH_S3C24XX > - bool "Samsung S3C24XX SoCs" > + bool "Samsung S3C24XX SoCs (deprecated, see help)" > select ATAGS > select CLKSRC_SAMSUNG_PWM > select GPIO_SAMSUNG > @@ -491,6 +491,11 @@ config ARCH_S3C24XX > (), the IPAQ 1940 or the > Samsung SMDK2410 development board (and derivatives). > > + The platform is deprecated and scheduled in removal. Please reach to Language typo - "for removal". I'll fix it in v2, if the idea looks reasonable. Best regards, Krzysztof _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel