From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chaotian Jing Subject: [PATCH v4 0/7] Add Mediatek MMC driver Date: Tue, 19 May 2015 14:36:44 +0800 Message-ID: <1432017411-2996-1-git-send-email-chaotian.jing@mediatek.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+glpam-linux-mediatek=m.gmane.org-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org To: Rob Herring , Matthias Brugger , Chris Ball , Ulf Hansson Cc: Mark Rutland , James Liao , srv_heupstream-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org, Arnd Bergmann , devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Hongzhou Yang , Catalin Marinas , bin.zhang-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org, linux-mmc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Will Deacon , linux-gpio-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, Sascha Hauer , "Joe.C" , Eddie Huang , linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org List-Id: devicetree@vger.kernel.org This series enables MMC support on the MT8135/MT8173 platform. MT8135 has 5 MMC controllers and MT8173 has 4 MMC controllers. Changes base on Ulf and Sascha's comments Move the msdc_ungate_clock to ->probe() Add ops->card_busy for SD3.0 voltage switch check Disable HCLK at runtime pm suspend Save/restore registers at runtime pm suspend/resume Make bus clock free running to avoid ambiguity when the MMC core layer want to enable bus clock Modify MSDC register range from 0x108 to 0x1000 Chaotian Jing (3): mmc: dt-bindings: add Mediatek MMC bindings mmc: mediatek: Add Mediatek MMC driver mmc: mediatek: Add PM support for MMC driver Eddie Huang (2): arm64: dts: mediatek: Add MT8173 MMC dts arm64: mediatek: Add Mediatek MMC support in defconfig Yingjoe Chen (2): ARM: mediatek: dts: Add emmc support to mt8135 ARM: multi_v7_defconfig: Enable Mediatek MMC support multi-v7 Documentation/devicetree/bindings/mmc/mtk-sd.txt | 33 + arch/arm/boot/dts/mt8135-evbp1.dts | 139 ++ arch/arm/boot/dts/mt8135.dtsi | 26 + arch/arm/configs/multi_v7_defconfig | 1 + arch/arm64/boot/dts/mediatek/mt8173-evb.dts | 115 ++ arch/arm64/boot/dts/mediatek/mt8173.dtsi | 43 +- arch/arm64/configs/defconfig | 1 + drivers/mmc/host/Kconfig | 8 + drivers/mmc/host/Makefile | 1 + drivers/mmc/host/mtk-sd.c | 1513 ++++++++++++++++++++++ 10 files changed, 1879 insertions(+), 1 deletion(-) create mode 100644 Documentation/devicetree/bindings/mmc/mtk-sd.txt create mode 100644 drivers/mmc/host/mtk-sd.c -- 1.8.1.1.dirty