From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yingjoe Chen Subject: Re: [PATCH 1/5] soc: mediatek: Add SMI driver Date: Mon, 9 Mar 2015 11:26:52 +0800 Message-ID: <1425871612.4871.10.camel@mtksdaap41> References: <1425638900-24989-1-git-send-email-yong.wu@mediatek.com> <1425638900-24989-2-git-send-email-yong.wu@mediatek.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1425638900-24989-2-git-send-email-yong.wu@mediatek.com> Sender: linux-kernel-owner@vger.kernel.org To: yong.wu@mediatek.com, Arnd Bergmann Cc: Rob Herring , Joerg Roedel , Matthias Brugger , Mark Rutland , devicetree@vger.kernel.org, srv_heupstream@mediatek.com, Catalin Marinas , Will Deacon , linux-kernel@vger.kernel.org, Tomasz Figa , iommu@lists.linux-foundation.org, Daniel Kurtz , Sasha Hauer , linux-mediatek@lists.infradead.org, Robin Murphy , linux-arm-kernel@lists.infradead.org, Lucas Stach List-Id: devicetree@vger.kernel.org On Fri, 2015-03-06 at 18:48 +0800, yong.wu@mediatek.com wrote: > From: Yong Wu > > This patch add SMI(Smart Multimedia Interface) driver. This driver is > responsible to enable/disable iommu and control the clocks of each > local arbiter. > > Signed-off-by: Yong Wu > --- > drivers/soc/mediatek/Kconfig | 7 ++ > drivers/soc/mediatek/Makefile | 1 + > drivers/soc/mediatek/mt8173-smi.c | 143 ++++++++++++++++++++++++++++++++++++++ > include/linux/mtk-smi.h | 40 +++++++++++ > 4 files changed, 191 insertions(+) > create mode 100644 drivers/soc/mediatek/mt8173-smi.c > create mode 100644 include/linux/mtk-smi.h > Hi Arnd, Matthias, For the SMI driver, we can't find a better place, so we put it in drivers/soc/mediatek now. Please let us know if you have any suggestion or concern. Thanks You can find more description about SMI and how we use it in the cover letter: http://lists.infradead.org/pipermail/linux-arm-kernel/2015-March/328451.html Joe.C