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[209.132.180.67]) by mx.google.com with ESMTP id u13si2382462pgp.332.2019.06.14.05.11.37; Fri, 14 Jun 2019 05:11:54 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=GRFjtJqW; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727740AbfFNMKB (ORCPT + 99 others); Fri, 14 Jun 2019 08:10:01 -0400 Received: from mail.kernel.org ([198.145.29.99]:46508 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727217AbfFNMKB (ORCPT ); Fri, 14 Jun 2019 08:10:01 -0400 Received: from mail-lj1-f182.google.com (mail-lj1-f182.google.com [209.85.208.182]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 22B7B21744; Fri, 14 Jun 2019 12:10:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1560514200; bh=8IHr1gLtD4hNqNX6dX49R4OHXx8RZC0mKA9co1k7r0Y=; h=References:In-Reply-To:From:Date:Subject:To:Cc:From; b=GRFjtJqWs4Od0DofHFi5X08sv06mdK/RmdUQr3mBnKJYdS1uNW9H4VEWsGocmZl0v v1vpqtasZs0f8s3yZu9IfMLakCLgDLMo69noidjS1RrEHnUd7pc5tH2LiItKAtlX7t cf46L8Z+/cakYobSvceGWddDvqsGgClDTdNe5i3s= Received: by mail-lj1-f182.google.com with SMTP id a21so2149304ljh.7; Fri, 14 Jun 2019 05:10:00 -0700 (PDT) X-Gm-Message-State: APjAAAXuRuf/qP/Ly5dy4rses5L3NEosCNqWhNi8vnn/9Bud/hmMuit+ xgY+CgcHnSeHQ8Z6atijndIqMUTVq76hkEM4xEI= X-Received: by 2002:a2e:94c9:: with SMTP id r9mr4914536ljh.210.1560514198446; Fri, 14 Jun 2019 05:09:58 -0700 (PDT) MIME-Version: 1.0 References: <20190614095309.24100-1-l.luba@partner.samsung.com> <20190614095309.24100-9-l.luba@partner.samsung.com> In-Reply-To: <20190614095309.24100-9-l.luba@partner.samsung.com> From: Krzysztof Kozlowski Date: Fri, 14 Jun 2019 14:09:47 +0200 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH v10 08/13] drivers: memory: add DMC driver for Exynos5422 To: Lukasz Luba Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, "linux-samsung-soc@vger.kernel.org" , linux-clk@vger.kernel.org, mturquette@baylibre.com, sboyd@kernel.org, =?UTF-8?B?QmFydMWCb21pZWogxbtvxYJuaWVya2lld2ljeg==?= , kgene@kernel.org, Chanwoo Choi , kyungmin.park@samsung.com, Marek Szyprowski , s.nawrocki@samsung.com, myungjoo.ham@samsung.com, keescook@chromium.org, tony@atomide.com, jroedel@suse.de, treding@nvidia.com, digetx@gmail.com, gregkh@linuxfoundation.org, willy.mh.wolff.ml@gmail.com Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 14 Jun 2019 at 11:53, Lukasz Luba wrote: > > This patch adds driver for Exynos5422 Dynamic Memory Controller. > The driver provides support for dynamic frequency and voltage scaling for > DMC and DRAM. It supports changing timings of DRAM running with different > frequency. There is also an algorithm to calculate timigns based on > memory description provided in DT. > The patch also contains needed MAINTAINERS file update. > > Signed-off-by: Lukasz Luba > --- > MAINTAINERS | 8 + > drivers/memory/samsung/Kconfig | 17 + > drivers/memory/samsung/Makefile | 1 + > drivers/memory/samsung/exynos5422-dmc.c | 1262 +++++++++++++++++++++++ > 4 files changed, 1288 insertions(+) > create mode 100644 drivers/memory/samsung/exynos5422-dmc.c Looks good to me. I think there is no dedicated maintainer for drivers/memory subsystem so I can take it through samsung-soc tree (just like in case of drivers/memory/samsung/exynos-srom.c). Are everyone OK with it? Best regards, Krzysztof