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 DA53AC433F5 for ; Thu, 28 Oct 2021 14:23:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C566861108 for ; Thu, 28 Oct 2021 14:23:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231252AbhJ1OZc (ORCPT ); Thu, 28 Oct 2021 10:25:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58368 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231228AbhJ1OZ3 (ORCPT ); Thu, 28 Oct 2021 10:25:29 -0400 Received: from mail-ua1-x92d.google.com (mail-ua1-x92d.google.com [IPv6:2607:f8b0:4864:20::92d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7B4DEC061570 for ; Thu, 28 Oct 2021 07:23:01 -0700 (PDT) Received: by mail-ua1-x92d.google.com with SMTP id v20so11823629uaj.9 for ; Thu, 28 Oct 2021 07:23:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=3GojDRl0lhPijBHeCI2+QHmcQrK//DxoGwC4jAHi/Us=; b=I4kNYNidDOJOdRTpeS6ZtRVtbORy5aS5N6CxX+uPyWenW6db+HwJU47E9PacqSUkYj qHBI1XM/od4gHRo5i81E9ILb6SKC+eujmzzrxS8bkfeR3PTgKdfwn6u0CqlJ7rn9/Xeu 59WuWYqKawG8Jsulh2rx7XIc7Y9yD3INZ8/4t1VY2623pk3jMHjfaSIJrOeTJKy2aTo7 zs1wGc0uiYtvLHPttS+E5OtbNsD23e6VZoKQZ1xZ6nPcLeEeh7Uqgmbv8gmcY/D9/DMX 5p9ViYsGJzxZdqwyO4PBMy4zooH+19Y5wcoRYUJJ1VqKCflyJ0OQGgh2M/dGAl7aWn7y n3Dg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=3GojDRl0lhPijBHeCI2+QHmcQrK//DxoGwC4jAHi/Us=; b=q5inc/dahAB1R0NA2OYs6feMohXGMTS/M9dEfYI5vMrQRRMP/TRlUrFlFJxYSzh0dC nOy44M3UvUmxXKuj+ubOk7H5FfCtz/WQA7CQ7dO5GDECUU4wWlHU+bMJFwW1M3dulGuT uxLt6kfreJTkrJ51GGL8xHPZGitTc7LAh7cMD68gq8e8mO1K6k2VuPIbwPp/F4cBkKVQ lYXkW8G0qj7B+6lWeVc50czkFr19VnVHlN+GmWuwaIzxV6t7WYAmVqoEXORazPVwWOFb jgz6Gup2rdGQzbYD61RrF1U6TwadsIypihkKnW3ejUphR8UWtvb0p8//gX6TjScejPDz TtNg== X-Gm-Message-State: AOAM5307KawFzh1D3ejdru+X5sGlTDwcL3z5VWb5XjzVDqwWJLU1Cf50 RBnoHz7wnQ126Ik00g8rsjjg74mv8ppqJHLGBBFiAQ== X-Google-Smtp-Source: ABdhPJzyreIEFUtBY+FH6rI9UXKqn/URtyI9pjIR9kW9DoUCPHs2N/1eHoXRiWdKiA2HWLZAiNOvKlc5uTRSeCWMyBs= X-Received: by 2002:a67:1781:: with SMTP id 123mr4698177vsx.1.1635430980648; Thu, 28 Oct 2021 07:23:00 -0700 (PDT) MIME-Version: 1.0 References: <20211026115916.31553-1-semen.protsenko@linaro.org> <8b3466f1-2b16-80ca-79c7-577860fc90aa@canonical.com> In-Reply-To: <8b3466f1-2b16-80ca-79c7-577860fc90aa@canonical.com> From: Sam Protsenko Date: Thu, 28 Oct 2021 17:22:48 +0300 Message-ID: Subject: Re: [PATCH] arm64: Kconfig: Enable MCT timer for ARCH_EXYNOS To: Krzysztof Kozlowski , Marek Szyprowski Cc: linux-arm Mailing List , Linux Kernel Mailing List , Linux Samsung SOC , Mark Rutland , Chanwoo Choi , Will Deacon , Marc Zyngier , Catalin Marinas Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 26 Oct 2021 at 17:03, Krzysztof Kozlowski wrote: > > On 26/10/2021 13:59, Sam Protsenko wrote: > > Some ARM64 Exynos SoCs have MCT timer block, e.g. Exynos850 and > > Exynos5433. CLKSRC_EXYNOS_MCT option is not visible unless COMPILE_TEST > > is enabled. Select CLKSRC_EXYNOS_MCT option for ARM64 ARCH_EXYNOS like > > it's done in arch/arm/mach-exynos/Kconfig, to enable MCT timer support > > for ARM64 Exynos SoCs. > > > > Signed-off-by: Sam Protsenko > > --- > > arch/arm64/Kconfig.platforms | 1 + > > 1 file changed, 1 insertion(+) > > > > +CC Marek, Marc, Mark and Chanwoo, > Looks like duplicated: > https://lore.kernel.org/lkml/20181018095708.1527-7-m.szyprowski@samsung.com/ > > The topic stalled and I think this particular patch did not make sense > on its own, without rest of changes from Marek. I am not sure, though... > Krzysztof, Marek, That series looks nice, I'm quite interested in that being applied. Do you think I can do something to help with that (e.g. rebasing, re-sending on behalf of Marek, testing on Exynos850, etc)? > 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 BA547C433EF for ; Thu, 28 Oct 2021 14:30:09 +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 844B160F70 for ; Thu, 28 Oct 2021 14:30:09 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 844B160F70 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; 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Thu, 28 Oct 2021 07:23:00 -0700 (PDT) MIME-Version: 1.0 References: <20211026115916.31553-1-semen.protsenko@linaro.org> <8b3466f1-2b16-80ca-79c7-577860fc90aa@canonical.com> In-Reply-To: <8b3466f1-2b16-80ca-79c7-577860fc90aa@canonical.com> From: Sam Protsenko Date: Thu, 28 Oct 2021 17:22:48 +0300 Message-ID: Subject: Re: [PATCH] arm64: Kconfig: Enable MCT timer for ARCH_EXYNOS To: Krzysztof Kozlowski , Marek Szyprowski Cc: linux-arm Mailing List , Linux Kernel Mailing List , Linux Samsung SOC , Mark Rutland , Chanwoo Choi , Will Deacon , Marc Zyngier , Catalin Marinas X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211028_072302_712574_D19F6302 X-CRM114-Status: GOOD ( 16.71 ) 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 Tue, 26 Oct 2021 at 17:03, Krzysztof Kozlowski wrote: > > On 26/10/2021 13:59, Sam Protsenko wrote: > > Some ARM64 Exynos SoCs have MCT timer block, e.g. Exynos850 and > > Exynos5433. CLKSRC_EXYNOS_MCT option is not visible unless COMPILE_TEST > > is enabled. Select CLKSRC_EXYNOS_MCT option for ARM64 ARCH_EXYNOS like > > it's done in arch/arm/mach-exynos/Kconfig, to enable MCT timer support > > for ARM64 Exynos SoCs. > > > > Signed-off-by: Sam Protsenko > > --- > > arch/arm64/Kconfig.platforms | 1 + > > 1 file changed, 1 insertion(+) > > > > +CC Marek, Marc, Mark and Chanwoo, > Looks like duplicated: > https://lore.kernel.org/lkml/20181018095708.1527-7-m.szyprowski@samsung.com/ > > The topic stalled and I think this particular patch did not make sense > on its own, without rest of changes from Marek. I am not sure, though... > Krzysztof, Marek, That series looks nice, I'm quite interested in that being applied. Do you think I can do something to help with that (e.g. rebasing, re-sending on behalf of Marek, testing on Exynos850, etc)? > Best regards, > Krzysztof _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel