From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Manjunathappa, Prakash" Subject: [PATCH v7 0/5] Add DT support for davinci_mmc driver Date: Thu, 28 Mar 2013 18:40:06 +0530 Message-ID: <1364476211-14322-1-git-send-email-prakash.pm@ti.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: Errors-To: davinci-linux-open-source-bounces-VycZQUHpC/PFrsHnngEfi1aTQe2KTcn/@public.gmane.org To: davinci-linux-open-source-VycZQUHpC/PFrsHnngEfi1aTQe2KTcn/@public.gmane.org, linux-mmc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: mark.rutland-5wv7dgnIgG8@public.gmane.org, hs-ynQEQJNshbs@public.gmane.org, linux-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org, arnd-r2nGTMty4D4@public.gmane.org, linux-doc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org, rob.herring-bsGFqQB8/DxBDgjK7y7TUQ@public.gmane.org, grant.likely-s3s/WqlpOiPyB63q8FvJNQ@public.gmane.org, rob-VoJi6FS/r0vR7s880joybQ@public.gmane.org, cjb-2X9k7bc8m7Mdnm+yROfE0A@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org List-Id: devicetree@vger.kernel.org Patch set adds DT support for davinci_mmc driver and is verified on da850-evm without card_detect/write_protect and EDMA support. Also takecare to derive controller IP version from platform_device_id table, remove version specification in pdata. Applies on top of below patch series under community review: "Enable SPI flash support on da850-evm DT kernel" http://www.spinics.net/lists/arm-kernel/msg231546.html This series is reviewed and tested by Sekhar Nori, with and without DT on da850 EVM. Since v6: Add DMA handling capability, but not tested. Since v5: Add below patch to this series. "mmc: davinci: allow driver to work without DMA resource" Choose smaller device name, da830-mmc instead of davinci-mmc-da830 and dm6441-mmc instead of davinci-mmc-dm355. Since v4: Minor nit, check on return value for failure of max-frequency property parsing. Merged patch "ARM: davinci: mmc: derive version information from device name" with patch 1/4. Since v3: Added support to derive IP version information from platform_device_id table. Since v2: Modified the default value for bus-width and skipping the property specifications for highspeed card capabilties for now. Re-ordered patch 2 and 3. Since v1: Modified the DT parse function to take default values, updated DT binding documentation accordingly. Manjunathappa, Prakash (5): mmc: davinci: allow driver to work without DMA resource ARM: davinci: mmc: derive version information from device name mmc: davinci_mmc: add DT support ARM: davinci: da850: add mmc DT entries ARM: davinci: da850: override mmc DT node device name .../devicetree/bindings/mmc/davinci_mmc.txt | 33 +++++++ arch/arm/boot/dts/da850-evm.dts | 7 ++ arch/arm/boot/dts/da850.dtsi | 15 +++ arch/arm/mach-davinci/board-da830-evm.c | 1 - arch/arm/mach-davinci/board-da850-evm.c | 2 - arch/arm/mach-davinci/board-dm355-evm.c | 1 - arch/arm/mach-davinci/board-dm365-evm.c | 1 - arch/arm/mach-davinci/board-dm644x-evm.c | 1 - arch/arm/mach-davinci/board-neuros-osd2.c | 1 - arch/arm/mach-davinci/board-omapl138-hawk.c | 1 - arch/arm/mach-davinci/board-tnetv107x-evm.c | 1 - arch/arm/mach-davinci/da830.c | 2 +- arch/arm/mach-davinci/da850.c | 4 +- arch/arm/mach-davinci/da8xx-dt.c | 1 + arch/arm/mach-davinci/devices-da8xx.c | 4 +- arch/arm/mach-davinci/devices-tnetv107x.c | 4 +- arch/arm/mach-davinci/devices.c | 6 +- arch/arm/mach-davinci/dm355.c | 4 +- arch/arm/mach-davinci/dm365.c | 4 +- arch/arm/mach-davinci/dm644x.c | 2 +- arch/arm/mach-davinci/tnetv107x.c | 4 +- drivers/mmc/host/davinci_mmc.c | 98 ++++++++++++++++++-- include/linux/platform_data/mmc-davinci.h | 3 - 23 files changed, 163 insertions(+), 37 deletions(-) create mode 100644 Documentation/devicetree/bindings/mmc/davinci_mmc.txt -- 1.7.4.1