- 25 3月, 2011 2 次提交
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由 Guennadi Liakhovetski 提交于
On sh-mobile platforms the SDHI driver was using the tmio_mmc SD/SDIO MFD cell driver. Now that the tmio_mmc driver has been split into a core and a separate MFD glue, we can support SDHI natively without the need to emulate an MFD controller. This also allows to support systems with an on-SoC SDHI controller and a separate MFD with a TMIO core. Signed-off-by: NGuennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: NPaul Mundt <lethal@linux-sh.org> Signed-off-by: NChris Ball <cjb@laptop.org>
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由 Guennadi Liakhovetski 提交于
TMIO MMC chips contain an SD / SDIO IP core from Panasonic, similar to the one, used in MN5774 and other MN57xx controllers. These IP cores are included in many multifunction devices, in sh-mobile chips from Renesas, in the latter case they can also use DMA. Some sh-mobile implementations also have some other specialities, that MFD-based solutions don't have. This makes supporting all these features in a monolithic driver inconveniet and error-prone. This patch splits the driver into 3 parts: the core, the MFD glue and the DMA support. In case of a modular build, two modules will be built: mmc_tmio_core and mmc_tmio. Signed-off-by: NGuennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: NPaul Mundt <lethal@linux-sh.org> Signed-off-by: NChris Ball <cjb@laptop.org>
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- 16 3月, 2011 1 次提交
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由 Shawn Guo 提交于
This adds the mmc host driver for Freescale MXS-based SoC i.MX23/28. The driver calls into mxs-dma via generic dmaengine api for both pio and data transfer. Thanks Chris Ball for the indentation patch. Signed-off-by: NShawn Guo <shawn.guo@freescale.com> Reviewed-by: NArnd Bergmann <arnd@arndb.de> Tested-by: NWolfram Sang <w.sang@pengutronix.de> Signed-off-by: NChris Ball <cjb@laptop.org>
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- 09 1月, 2011 3 次提交
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由 Will Newton 提交于
This adds the mmc host driver for the Synopsys DesignWare mmc host controller, found in a number of embedded SoC designs. Signed-off-by: NWill Newton <will.newton@imgtec.com> Reviewed-by: NMatt Fleming <matt@console-pimps.org> Reviewed-by: NChris Ball <cjb@laptop.org> Signed-off-by: NChris Ball <cjb@laptop.org>
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由 Olof Johansson 提交于
SDHCI driver for Tegra. This driver plugs in as a new variant of sdhci-pltfm, using the platform data structure passed in to specify the GPIOs to use for card detect, write protect and card power enablement. Original driver (of which only the header file is left): Signed-off-by: NYvonne Yip <y@palm.com> The rest, which has been rewritten by now: Signed-off-by: NOlof Johansson <olof@lixom.net> Reviewed-by: NWolfram Sang <w.sang@pengutronix.de> Acked-by: NMike Rapoport <mike@compulab.co.il> Signed-off-by: NChris Ball <cjb@laptop.org>
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由 Mike Rapoport 提交于
Implement an sdhci-pltfm driver for the controller found in the Marvell Dove SoC. Signed-off-by: NMike Rapoport <mike@compulab.co.il> CC: Saeed Bishara <saeed@marvell.com> Acked-by: NWolfram Sang <w.sang@pengutronix.de> Signed-off-by: NChris Ball <cjb@laptop.org>
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- 25 10月, 2010 1 次提交
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由 Zhangfei Gao 提交于
Support Marvell PXA168/PXA910/MMP2 SD Host Controller. Signed-off-by: NZhangfei Gao <zhangfei.gao@marvell.com> Acked-by: NHaojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: NChris Ball <cjb@laptop.org>
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- 23 10月, 2010 3 次提交
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由 Wolfram Sang 提交于
This driver adds basic support for the esdhc-core found on e.g. imx35/51, as a platform driver. Signed-off-by: NWolfram Sang <w.sang@pengutronix.de> Acked-by: NAnton Vorontsov <cbouatmailru@gmail.com> Tested-by: NEric Bénard <eric@eukrea.com> Signed-off-by: NChris Ball <cjb@laptop.org>
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由 matt mooney 提交于
The EXTRA_CFLAGS assignment in mmc/Makefile was not accomplishing anything because this flag only has effect on sources at the same level as the makefile (i.e., per directory). Since card/, core/, and host/ rely on MMC_DEBUG, the subdir-ccflags-y variant seems to be the appropriate choice. Signed-off-by: Nmatt mooney <mfm@muteddisk.com> Signed-off-by: NChris Ball <cjb@laptop.org>
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由 David Vrabel 提交于
Add a driver for USB SD Host Controller devices. These devices are Cypress Astoria chips with firmware compliant with issue 2 of CSR's USHC specification. [cjb: adapt to block layer deprecation of max_{hw,phys}_segs] Signed-off-by: NDavid Vrabel <david.vrabel@csr.com> Signed-off-by: NChris Ball <cjb@laptop.org>
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- 11 8月, 2010 2 次提交
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由 Anton Vorontsov 提交于
There's nothing special, just SoC-specific ops and quirks. Signed-off-by: NAnton Vorontsov <avorontsov@mvista.com> Cc: Ben Dooks <ben@simtec.co.uk> Cc: Richard R?jfors <richard.rojfors@pelagicore.com> Cc: <linux-mmc@vger.kernel.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Anton Vorontsov 提交于
Due to build system limitations, intermediate and final objects can't have the same names. And as we're going to start building SoC-specific objects, let's rename the module to sdhci-platform, into which we'll link sdhci-pltfm and SoC-specifc objects. There should be no issue in renaming as the driver uses modalias mechanism. This is exactly the same approach as in sdhci-of driver. Signed-off-by: NAnton Vorontsov <avorontsov@mvista.com> Cc: Ben Dooks <ben@simtec.co.uk> Cc: Richard R?jfors <richard.rojfors@pelagicore.com> Cc: <linux-mmc@vger.kernel.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 10 8月, 2010 1 次提交
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由 Sahitya Tummala 提交于
SD/MMC host controller driver is same for all MSM and QSD platforms. Hence, rename the config to reflect the same. Signed-off-by: NSahitya Tummala <stummala@codeaurora.org> Signed-off-by: NDaniel Walker <dwalker@codeaurora.org>
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- 05 8月, 2010 1 次提交
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由 Lars-Peter Clausen 提交于
Signed-off-by: NLars-Peter Clausen <lars@metafoo.de> Acked-by: NMatt Fleming <matt@console-pimps.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Matt Fleming <matt@console-pimps.org> Cc: linux-mmc@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1463/ Patchwork: https://patchwork.linux-mips.org/patch/1523/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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- 28 5月, 2010 2 次提交
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由 Viresh KUMAR 提交于
Add a glue layer to support the sdhci driver on the ST SPEAr platform. Signed-off-by: NViresh Kumar <viresh.kumar@st.com> Cc: <shiraz.hashim@st.com> Cc: Linus Walleij <linus.ml.walleij@gmail.com> Cc: Russell King <rmk@arm.linux.org.uk> Cc: <linux-mmc@vger.kernel.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Yusuke Goda 提交于
MMCIF is the MMC Host Interface in SuperH. Signed-off-by: NYusuke Goda <yusuke.goda.sx@renesas.com> Cc: Ben Hutchings <ben@decadent.org.uk> Cc: Paul Mundt <lethal@linux-sh.org> Cc: Magnus Damm <magnus.damm@gmail.com> Cc: <linux-mmc@vger.kernel.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 07 3月, 2010 1 次提交
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由 Maxim Levitsky 提交于
This patch solves nasty problem original driver has. Original goal of the ricoh_mmc was to disable this device because then, mmc cards can be read using standard SDHCI controller, thus avoiding writing of yet another driver. However, the act of disablement, makes other pci functions that belong to this controller (xD and memstick) shift up one level, thus pci core has now wrong idea about these devices. To fix this issue, this patch moves the driver into the pci quirk section, thus it is executes before the pci is enumerated, and therefore solving that issue, also same sequence of commands is performed on resume for same reasons. Also regardless of the above, this way is cleaner. You still need to set CONFIG_MMC_RICOH_MMC to enable this quirk Signed-off-by: NMaxim Levitsky <maximlevitsky@gmail.com> Acked-by: NPhilip Langdale <philipl@overt.org> Acked-by: NWolfram Sang <w.sang@pengutronix.de> Cc: <linux-mmc@vger.kernel.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 18 12月, 2009 3 次提交
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由 Albert Herranz 提交于
Add support for the Secure Digital Host Controller Interface found on the "Hollywood" chipset of the Nintendo Wii video game console. Signed-off-by: NAlbert Herranz <albert_herranz@yahoo.es> Cc: <linux-mmc@vger.kernel.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Albert Herranz 提交于
This patch breaks down sdhci-of into a core portion and a eSDHC portion, clearing the path to easily support additional hardware using the same OF driver. Signed-off-by: NAlbert Herranz <albert_herranz@yahoo.es> Cc: <linux-mmc@vger.kernel.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Albert Herranz 提交于
This patch renames sdhci-of.c to sdhci-of-core.c before reorganizing the driver to support additional hardware. The driver is still built as sdhci-of despite the rename of the file. No functional change. Signed-off-by: NAlbert Herranz <albert_herranz@yahoo.es> Cc: <linux-mmc@vger.kernel.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 16 12月, 2009 2 次提交
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由 Cliff Cai 提交于
Add SD host driver for Blackfin BF54x and BF51x. [akpm@linux-foundation.org: fix layout, c99 warning] Signed-off-by: NCliff Cai <cliffcai.sh@gmail.com> Signed-off-by: NBryan Wu <cooloney@kernel.org> Signed-off-by: NMike Frysinger <vapier@gentoo.org> Cc: <linux-mmc@vger.kernel.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Vipin Bhandari 提交于
Add support for MMC/SD controller driver for all DaVinci family SoC. This patch supports davinci family SoC's DM6446, DM355, DM365 and DA830/OMAPL137. The patch has been tested on DM355 EVM. The MMCSD controller specifications for DM355 can be found at http://focus.ti.com/general/docs/litabsmultiplefilelist.tsp?literatureNumber=spruee2cSigned-off-by: NVipin Bhandari <vipin.bhandari@ti.com> Signed-off-by: NPurshotam Kumar <purushotam@ti.com> Acked-by: NDavid Brownell <dbrownell@users.sourceforge.net> Cc: <linux-mmc@vger.kernel.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 23 9月, 2009 1 次提交
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由 San Mehat 提交于
MMC Driver for HTC Dream. I picked the code up from Google git trees, removed stuff not strictly necessary, and did a few cleanups. It still works :-). Signed-off-by: NPavel Machek <pavel@ucw.cz> Cc: Brian Swetland <swetland@google.com> Cc: Pierre Ossman <drzeus-list@drzeus.cx> Cc: Joe Perches <joe@perches.com> Cc: Matt Fleming <matt@console-pimps.org> Cc: Ian Molton <ian@mnementh.co.uk> Cc: "Roberto A. Foglietta" <roberto.foglietta@gmail.com> Cc: Philip Langdale <philipl@overt.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 22 6月, 2009 2 次提交
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由 Harald Welte 提交于
This adds the via-sdmmc driver for the SD/MMC-controller of VIA, which is found in a number of recent integrated VIA chipset products. Signed-off-by: NHarald Welte <HaraldWelte@viatech.com> Signed-off-by: NPierre Ossman <pierre@ossman.eu>
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由 Ben Dooks 提交于
Add support for the 'HSMMC' block(s) in the Samsung SoC line. These are compatible with the SDHCI driver so add the necessary setup and driver binding for the platform devices. Signed-off-by: NBen Dooks <ben@simtec.co.uk> Signed-off-by: NPierre Ossman <pierre@ossman.eu>
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- 14 6月, 2009 3 次提交
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由 Michał Mirosław 提交于
Signed-off-by: NMichał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: NPierre Ossman <pierre@ossman.eu>
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由 Richard Röjfors 提交于
Added a platform driver which uses the SDHCI core. Signed-off-by: NRichard Röjfors <richard.rojfors.ext@mocean-labs.com> Signed-off-by: NPierre Ossman <pierre@ossman.eu>
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由 Michał Mirosław 提交于
The code is divided in two parts. There is a virtual 'bus' driver that handles PCI device and registers three new devices one per card reader type. The other driver handles SD/MMC part of the reader. Signed-off-by: NMichał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: NPierre Ossman <pierre@ossman.eu>
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- 25 3月, 2009 2 次提交
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由 Anton Vorontsov 提交于
This patch adds a new driver: sdhci-of. The driver is similar to the sdhci-pci, it contains common probe code, and controller-specific ops and quirks. So far there are only Freescale eSDHC ops and quirks. Signed-off-by: NAnton Vorontsov <avorontsov@ru.mvista.com> Acked-by: NArnd Bergmann <arnd@arndb.de> Signed-off-by: NPierre Ossman <drzeus@drzeus.cx>
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由 Maen Suleiman 提交于
This supports MMC/SD/SDIO currently found on the Kirkwood 88F6281 and 88F6192 SoC controllers. Signed-off-by: NNicolas Pitre <nico@marvell.com> Signed-off-by: NPierre Ossman <drzeus@drzeus.cx>
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- 03 2月, 2009 1 次提交
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由 Sascha Hauer 提交于
This patch adds a MX2/MX3 specific SDHC driver. The hardware is basically the same as in the MX1, but unlike the MX1 controller the MX2 controller just works as expected. Since the MX1 driver has more workarounds for bugs than anything else I had no success with supporting MX1 and MX2 in a sane way in one driver. Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de> Signed-off-by: NPierre Ossman <drzeus@drzeus.cx>
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- 24 1月, 2009 1 次提交
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由 Madhusudhan Chikkature 提交于
Add omap hsmmc controller for 2430 and 34xx. Note that this controller has different registers compared to the earlier omap MMC controller, so sharing code currently is not possible. Various updates and fixes from linux-omap list have been merged into this patch. Signed-off-by: Madhusudhan Chikkature<madhu.cr@ti.com> Acked-by: NPierre Ossman <drzeus@drzeus.cx> Signed-off-by: NTony Lindgren <tony@atomide.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 01 1月, 2009 1 次提交
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由 Anton Vorontsov 提交于
The support is implemented via platform data accessors, new module (of_mmc_spi) will be created automatically when the driver compiles on OpenFirmware platforms. Link-time dependency will load the module automatically. Signed-off-by: NAnton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: NPierre Ossman <drzeus@drzeus.cx>
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- 11 8月, 2008 1 次提交
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由 Ian Molton 提交于
This patch adds support for the MMC subdevice 'cell' commonly found in TMIO based MFDs. Signed-off-by: NIan Molton <spyro@f2s.com> Acked-by: NPierre Ossman <drzeus@drzeus.cx> Signed-off-by: NSamuel Ortiz <sameo@openedhand.com>
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- 15 7月, 2008 4 次提交
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由 Sascha Sommer 提交于
Signed-off-by: NSascha Sommer <saschasommer@freenet.de> Signed-off-by: NPierre Ossman <drzeus@drzeus.cx>
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由 Haavard Skinnemoen 提交于
This is a driver for the MMC controller on the AP7000 chips from Atmel. It should in theory work on AT91 systems too with some tweaking, but since the DMA interface is quite different, it's not entirely clear if it's worth merging this with the at91_mci driver. This driver has been around for a while in BSPs and kernel sources provided by Atmel, but this particular version uses the generic DMA Engine framework (with the slave extensions) instead of an avr32-only DMA controller framework. This driver can also use PIO transfers when no DMA channels are available, and for transfers where using DMA may be difficult or impractical for some reason (e.g. the DMA setup overhead is usually not worth it for very short transfers, and badly aligned buffers or lengths are difficult to handle.) Currently, the driver only support PIO transfers. DMA support has been split out to a separate patch to hopefully make it easier to review. The driver has been tested using mmc-block and ext3fs on several SD, SDHC and MMC+ cards. Reads and writes work fine, with read transfer rates up to 3.5 MiB/s on fast cards with debugging disabled. The driver has also been tested using the mmc_test module on the same cards. All tests except 7, 9, 15 and 17 succeed. The first two are unsupported by all the cards I have, so I don't know if the driver handles this correctly. The last two fail because the hardware flags a Data CRC Error instead of a Data Timeout error. I'm not sure how to deal with that. Documentation for this controller can be found in many data sheets from Atmel, including the AT32AP7000 data sheet which can be found here: http://www.atmel.com/dyn/products/datasheets.asp?family_id=682Signed-off-by: NHaavard Skinnemoen <haavard.skinnemoen@atmel.com> Signed-off-by: NPierre Ossman <drzeus@drzeus.cx>
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由 Thomas Kleffel 提交于
This is the latest S3C MMC/SD driver by Thomas Kleffel with cleanups as suggested by AKPM done by Ben Dooks. Signed-off-by: NBen Dooks <ben-linux@fluff.org> Signed-off-by: NThomas Kleffel <tk@maintech.de> Signed-off-by: NPierre Ossman <drzeus@drzeus.cx>
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由 Pierre Ossman 提交于
The SDHCI interface is not PCI specific, yet the Linux driver was intimitely connected to the PCI bus. This patch properly separates the PCI specific portion from the bus independent code. This patch is based on work by Ben Dooks but he did not have time to complete it. Signed-off-by: NPierre Ossman <drzeus@drzeus.cx>
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- 04 10月, 2007 1 次提交
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由 Philip Langdale 提交于
Thanks to Matt Domsch and Rezwanul Kabir at Dell, we know how to disable the MMC controller on the multi-function Ricoh R5C832. The MMC controller needs to be disabled or it will steal MMC cards from the SD controller where they would otherwise be supported by the Linux SDHCI driver. Signed-off-by: NPhilipl Langdale <philipl@overt.org> Signed-off-by: NPierre Ossman <drzeus@drzeus.cx>
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- 24 9月, 2007 1 次提交
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由 David Brownell 提交于
This is the latest version of the MMC-over-SPI support. It works on 2.6.23-rc2 plus git-mmc (from rc1-mm2), along with the preceding patches which teach the rest of the MMC stack about SPI. The main issue of note is that sometimes cards need to be power cycled to recover after certain faults. Also, it may sometimes be necessary to disable CRCs. ("modprobe mmc_core use_spi_crc=n") Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net> Cc: mikael.starvik@axis.com, Cc: Hans-Peter Nilsson <hp@axis.com> Cc: Jan Nikitenko <jan.nikitenko@gmail.com> Cc: Mike Lavender <mike@steroidmicros.com> Signed-off-by: NPierre Ossman <drzeus@drzeus.cx>
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