From mboxrd@z Thu Jan 1 00:00:00 1970 From: chaotian.jing@mediatek.com (Chaotian Jing) Date: Tue, 28 Apr 2015 17:48:38 +0800 Subject: [PATCH v3 0/7] Add Mediatek MMC driver Message-ID: <1430214525-19198-1-git-send-email-chaotian.jing@mediatek.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.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 Remove useless macros and use hex value Remove setting for ocr_avail Modify the flow of "set clock to 0" Fix the race condition of cancel_delayed_work Replace some dev_err to WARN_ON() Remove useless "ACCESS_ONCE" Use clk_disable_unprepare() to instead of clk_disable() and clk_unprepare() Use clk_prepare_enable() to instead of clk_prepare() and clk_enable() Fix the judgment of 1.8V IO Fix the judgment of DDR mode Make the enable/disable of vqmmc balanced Fix runtime pm flow by Ulf and Sascha's comments 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 | 141 +++ 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 | 22 +- arch/arm64/configs/defconfig | 1 + drivers/mmc/host/Kconfig | 8 + drivers/mmc/host/Makefile | 1 + drivers/mmc/host/mtk-sd.c | 1464 ++++++++++++++++++++++ 10 files changed, 1811 insertions(+), 1 deletion(-) create mode 100644 Documentation/devicetree/bindings/mmc/mtk-sd.txt create mode 100644 drivers/mmc/host/mtk-sd.c