From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matthias Brugger Subject: Re: [PATCH v13 0/4] Mediatek MT8173 CMDQ support Date: Wed, 24 Aug 2016 13:00:34 +0200 Message-ID: <20b10079-3ae2-9da9-1149-0bceabac9837@gmail.com> References: <1472009252-1074-1-git-send-email-hs.liao@mediatek.com> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1472009252-1074-1-git-send-email-hs.liao-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: HS Liao , Rob Herring Cc: Daniel Kurtz , Sascha Hauer , devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, srv_heupstream-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org, Sascha Hauer , Philipp Zabel , Nicolas Boichat , CK HU , cawa cheng , Bibby Hsieh , YT Shen , Daoyuan Huang , Damon Chu , Josh-YC Liu , Glory Hung , Jiaguang Zhang , Dennis-YC Hsieh , Monica List-Id: devicetree@vger.kernel.org On 24/08/16 05:27, HS Liao wrote: > > Hi, > > This is Mediatek MT8173 Command Queue(CMDQ) driver. The CMDQ is used > to help write registers with critical time limitation, such as > updating display configuration during the vblank. It controls Global > Command Engine (GCE) hardware to achieve this requirement. > > These patches have a build dependency on top of v4.8-rc1. > > Changes since v12: > - remove mediatek,gce from device tree Why? The binding got accepted by Rob. > > Best regards, > HS Liao > > HS Liao (4): > dt-bindings: soc: Add documentation for the MediaTek GCE unit > CMDQ: Mediatek CMDQ driver > arm64: dts: mt8173: Add GCE node > CMDQ: save more energy in idle > > .../devicetree/bindings/soc/mediatek/gce.txt | 44 + > arch/arm64/boot/dts/mediatek/mt8173.dtsi | 10 + > drivers/soc/mediatek/Kconfig | 11 + > drivers/soc/mediatek/Makefile | 1 + > drivers/soc/mediatek/mtk-cmdq.c | 983 +++++++++++++++++++++ The driver uses the mailbox framework, so it should live in the drivers/mailbox folder. Please don't forget to add Jassi to the loop, as he is the maintainer of this subsystem and the last instance to decide if/when the driver will get accepted. Thanks, Matthias > include/soc/mediatek/cmdq.h | 180 ++++ > 6 files changed, 1229 insertions(+) > create mode 100644 Documentation/devicetree/bindings/soc/mediatek/gce.txt > create mode 100644 drivers/soc/mediatek/mtk-cmdq.c > create mode 100644 include/soc/mediatek/cmdq.h > -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html