- 22 12月, 2015 1 次提交
-
-
由 Sudeep Holla 提交于
Though the mmc core driver should/will continue to support the legacy "enable-sdio-wakeup" property to enable SDIO as the wakeup source, we need to add support for the new standard property "wakeup-source". This patch adds support for "wakeup-source" property in addition to the existing "enable-sdio-wakeup" property. Cc: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: NSudeep Holla <sudeep.holla@arm.com> Signed-off-by: NUlf Hansson <ulf.hansson@linaro.org>
-
- 26 10月, 2015 1 次提交
-
-
由 Tobias Klauser 提交于
Use of_property_read_u32 instead of of_get_property with return value checks and endianness conversion. Signed-off-by: NTobias Klauser <tklauser@distanz.ch> Signed-off-by: NUlf Hansson <ulf.hansson@linaro.org>
-
- 23 3月, 2015 2 次提交
-
-
由 Kevin Hao 提交于
Since commit cd1e6504 ("of/device: Don't register disabled devices"), the disabled device will not be registered at all. So we don't need to do the check again in the platform device driver. And the check in the current code is useless even if we really run into a disabled device. In this case, it just doesn't parse the dtb for the infos such as quirks or clock, but it will continue to try to init the disabled device after that check. So just remove it. Signed-off-by: NKevin Hao <haokexin@gmail.com> Signed-off-by: NUlf Hansson <ulf.hansson@linaro.org>
-
由 Kevin Hao 提交于
So we can avoid to sprinkle the clk_disable_unprepare() in many drivers. Signed-off-by: NKevin Hao <haokexin@gmail.com> Signed-off-by: NUlf Hansson <ulf.hansson@linaro.org>
-
- 09 9月, 2014 1 次提交
-
-
由 Pawel Moll 提交于
The code selecting a device for the sdhci host has been continuously tweaked (4b711cb1 "mmc: sdhci-pltfm: Add structure for host-specific data" and a4d2177f "mmc: sdhci-pltfm: dt device does not pass parent to sdhci_alloc_host" while there does not seem to be any reason to use platform device's parent in the first place. The comment saying "Some PCI-based MFD need the parent here" seem to refer to Timberdale FPGA driver (the only MFD driver registering SDHCI cell, drivers/mfd/timberdale.c) but again, the only situation when parent device matter is runtime PM, which is not implemented for Timberdale. Signed-off-by: NPawel Moll <pawel.moll@arm.com> Signed-off-by: NUlf Hansson <ulf.hansson@linaro.org>
-
- 22 5月, 2014 4 次提交
-
-
由 Russell King 提交于
Add sdhci_set_uhs_signaling() and always call the set_uhs_signaling method. This avoids quirks being added into sdhci_set_uhs_signaling(). Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk> Tested-by: NMarkus Pargmann <mpa@pengutronix.de> Tested-by: NStephen Warren <swarren@nvidia.com> [Ulf Hansson] Resolved conflict Signed-off-by: NUlf Hansson <ulf.hansson@linaro.org> Signed-off-by: NChris Ball <chris@printf.net>
-
由 Russell King 提交于
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk> Tested-by: NMarkus Pargmann <mpa@pengutronix.de> Tested-by: NStephen Warren <swarren@nvidia.com> Signed-off-by: NUlf Hansson <ulf.hansson@linaro.org> Signed-off-by: NChris Ball <chris@printf.net>
-
由 Russell King 提交于
Rather than having platform_reset_enter/platform_reset_exit methods, turn the core of the reset handling into a library function which platforms can call at the appropriate moment in their (new) reset method. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk> Tested-by: NMarkus Pargmann <mpa@pengutronix.de> Tested-by: NStephen Warren <swarren@nvidia.com> Signed-off-by: NUlf Hansson <ulf.hansson@linaro.org> Signed-off-by: NChris Ball <chris@printf.net>
-
由 Russell King 提交于
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk> Tested-by: NMarkus Pargmann <mpa@pengutronix.de> Tested-by: NStephen Warren <swarren@nvidia.com> Signed-off-by: NUlf Hansson <ulf.hansson@linaro.org> Signed-off-by: NChris Ball <chris@printf.net>
-
- 14 1月, 2014 1 次提交
-
-
由 Dong Aisheng 提交于
It is helpful for platform code to use to eliminate duplicated code. Signed-off-by: NDong Aisheng <b29396@freescale.com> Acked-by: NUlf Hansson <ulf.hansson@linaro.org> Signed-off-by: NChris Ball <cjb@laptop.org>
-
- 31 5月, 2013 1 次提交
-
-
由 Christian Daudt 提交于
Add a param to allow users of sdhci_pltfm to allocate private space in calls to sdhci_pltfm_init+sdhci_pltfm_register. This is implemented in the same way as sdhci does for its users. None of the users have been migrated yet and are passing in zero to retain their private allocation. - todo: migrate clients to using allocation this way - todo: remove priv variable once migration is complete Also removed unused variable in sdhci_pltfm_init fn Signed-off-by: NChristian Daudt <csd@broadcom.com> Acked-by: NArnd Bergmann <arnd@arndb.de> Reviewed-by: NUlf Hansson <ulf.hansson@linaro.org> Signed-off-by: NChris Ball <cjb@laptop.org>
-
- 27 5月, 2013 2 次提交
-
-
由 Jingoo Han 提交于
The driver core clears the driver data to NULL after device_release or on probe failure, since commit 0998d063 (device-core: Ensure drvdata = NULL when no driver is bound). Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by: NJingoo Han <jg1.han@samsung.com> Acked-by: NSonic Zhang <sonic.zhang@analog.com> Acked-by: NSeungwon Jeon <tgih.jun@samsung.com> Acked-by: NShawn Guo <shawn.guo@linaro.org> Acked-by: NAdrian Hunter <adrian.hunter@intel.com> Acked-by: NHaojian Zhuang <haojian.zhuang@gmail.com> Acked-by: NJaehoon Chung <jh80.chung@samsung.com> Acked-by: NViresh Kumar <viresh.kumar@linaro.org> Acked-by: NTony Prisk <linux@prisktech.co.nz> Signed-off-by: NChris Ball <cjb@laptop.org>
-
由 Al Cooper 提交于
Signed-off-by: NAl Cooper <alcooperx@gmail.com> Signed-off-by: NChris Ball <cjb@laptop.org>
-
- 23 3月, 2013 3 次提交
-
-
由 Lars-Peter Clausen 提交于
Basically all drivers can have sdhci_ops struct const, but almost none do. This patch constifies all sdhci_ops struct declarations where possible. The patch was auto-generated with the following coccinelle semantic patch: // <smpl> @r1@ identifier ops; identifier fld; @@ ops.fld = ...; @disable optional_qualifier@ identifier ops != r1.ops; @@ static +const struct sdhci_ops ops = { ... }; // </smpl> Signed-off-by: NLars-Peter Clausen <lars@metafoo.de> Acked-by: NShawn Guo <shawn.guo@linaro.org> Signed-off-by: NChris Ball <cjb@laptop.org>
-
由 Lars-Peter Clausen 提交于
The sdhci_pltfm_data struct is never modified within the sdhci_pltfm module. So make the pdata parameter to sdhci_pltfm_init and sdhci_pltfm_register const. This allows drivers to declare their sdhci_pltfm_data struct as const. This patch also makes the sdhci_pltfm_data declarations const where possible. Signed-off-by: NLars-Peter Clausen <lars@metafoo.de> Acked-by: NShawn Guo <shawn.guo@linaro.org> Signed-off-by: NChris Ball <cjb@laptop.org>
-
由 Chunhe Lan 提交于
This patch fixes timeout problems on t4240's sdhci controller: mmc0: Too large timeout requested for CMD25! mmc0: Too large timeout requested for CMD25! mmc0: Too large timeout requested for CMD25! Signed-off-by: NChunhe Lan <Chunhe.Lan@freescale.com> Signed-off-by: NChris Ball <cjb@laptop.org>
-
- 25 2月, 2013 1 次提交
-
-
由 Lars-Peter Clausen 提交于
Quite a few drivers have a implementation of the get_timeout_clock callback which simply returns the result of clk_get_rate on the device's clock. This patch adds a common implementation of this to the sdhci-pltfm module and replaces all custom implementations with the common one. Signed-off-by: NLars-Peter Clausen <lars@metafoo.de> Tested-by: NStephen Warren <swarren@wwwdotorg.org> Acked-by: NShawn Guo <shawn.guo@linaro.org> Tested-by: NKevin Liu <kliu5@marvell.com> Signed-off-by: NChris Ball <cjb@laptop.org>
-
- 07 12月, 2012 2 次提交
-
-
由 Daniel Drake 提交于
The OLPC XO-1.75 laptop includes a SDHCI controller which is 1.8v capable, and it truthfully reports so in its capabilities. This alternate voltage is used for driving new "UHS-I" SD cards at their full speed. However, what the controller doesn't know is that the motherboard physically doesn't have a 1.8v supply available, so attempting to switch to the 1.8v level will result in a situation that cannot be recovered from without physically replugging the SD card. Add a device tree flag that can be used on systems like these, and hook it up to the equivalent SDHCI quirk. Signed-off-by: NDaniel Drake <dsd@laptop.org> Reviewed-by: NPhilip Rakity <prakity@nvidia.com> Signed-off-by: NChris Ball <cjb@laptop.org>
-
由 Abhilash Kesavan 提交于
Add support for optional pm capabilities such as MMC_PM_KEEP_POWER and MMC_PM_WAKE_SDIO_IRQ. Signed-off-by: NAbhilash Kesavan <a.kesavan@samsung.com> Signed-off-by: NChris Ball <cjb@laptop.org>
-
- 08 11月, 2012 1 次提交
-
-
由 Jerry Huang 提交于
CMD23 causes lots of errors in kernel on some freescale SoCs (P1020, P1021, P1022, P1024, P1025 and P4080) when MMC card used, which is because these controllers does not support CMD23, even on the SoCs which declares CMD23 is supported. Therefore, we'll not use CMD23. Signed-off-by: NJerry Huang <Chang-Ming.Huang@freescale.com> Signed-off-by: NShaohui Xie <Shaohui.Xie@freescale.com> Acked-by: NAnton Vorontsov <cbouatmailru@gmail.com> Signed-off-by: NChris Ball <cjb@laptop.org>
-
- 08 10月, 2012 1 次提交
-
-
由 Chris Ball 提交于
Signed-off-by: NChris Ball <cjb@laptop.org>
-
- 15 5月, 2012 1 次提交
-
-
由 Arnd Bergmann 提交于
This patch unifies the current DT MMC bindings documentation and code, adds generic MMC DT bindings documentation, and updates .dts files for consistency. [cjb: typo fixes, addition of max-frequency property] Signed-off-by: NChris Ball <cjb@laptop.org> Signed-off-by: NArnd Bergmann <arnd@arndb.de>
-
- 14 2月, 2012 2 次提交
-
-
由 Jerry Huang 提交于
When accessing the card on some FSL platform boards (e.g p2020, p1010, mpc8536), the following error is reported with the timeout value calculated: mmc0: Got data interrupt 0x00000020 even though no data operation was in progress. mmc0: Got data interrupt 0x00000020 even though no data operation was in progress. So we skip the calculation of timeout and use the max value to fix it. Signed-off-by: NJerry Huang <Chang-Ming.Huang@freescale.com> Signed-off-by: NGao Guanhua <B22826@freescale.com> Signed-off-by: NXie Xiaobo <X.Xie@freescale.com> Acked-by: NAnton Vorontsov <cbouatmailru@gmail.com> Signed-off-by: NChris Ball <cjb@laptop.org>
-
由 Jerry Huang 提交于
For some FSL ESDHC controllers (e.g. P2020E, Rev1.0), the SDHC can not work on DMA mode because of the hardware bug, so we set a broken dma flag and use PIO mode. Signed-off-by: NJerry Huang <Chang-Ming.Huang@freescale.com> Signed-off-by: NGao Guanhua <B22826@freescale.com> Acked-by: NAnton Vorontsov <cbouatmailru@gmail.com> Signed-off-by: NChris Ball <cjb@laptop.org>
-
- 20 12月, 2011 1 次提交
-
-
由 Manuel Lauss 提交于
Drop the "state" argument from sdhci_suspend_host. Its only user is the PCI glue; this allows to move all SDHCI glues to use dev_pm_ops instead. Signed-off-by: NManuel Lauss <manuel.lauss@googlemail.com> Acked-by: NAdrian Hunter <adrian.hunter@intel.com> Signed-off-by: NChris Ball <cjb@laptop.org>
-
- 27 10月, 2011 1 次提交
-
-
由 Paul Gortmaker 提交于
We are cleaning up the implicit presence of module.h; these guys are some of the people who just assume it will be there. Call it out explitly for those that really need it. Signed-off-by: NPaul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: NChris Ball <cjb@laptop.org>
-
- 27 7月, 2011 1 次提交
-
-
由 Shawn Guo 提交于
Neither platform based nor dt based device needs to pass the parent to sdhci_alloc_host. There is no difference between platform and dt on this point. The patch makes the change to pass device itself than its parent to sdhci_alloc_host for dt case too. Otherwise the probe function of sdhci based drivers which is shared between platform and dt will fail on dt case. Signed-off-by: NShawn Guo <shawn.guo@linaro.org> Cc: Chris Ball <cjb@laptop.org> Acked-by: NGrant Likely <grant.likely@secretlab.ca> Acked-by: NChris Ball <cjb@laptop.org>
-
- 21 7月, 2011 3 次提交
-
-
由 Shawn Guo 提交于
There are a couple of problems left from the sdhci pltfm and OF consolidation changes. * When building more than one sdhci-pltfm based drivers in the same image, linker will give multiple definition error on the sdhci-pltfm helper functions. For example right now, building sdhci-of-esdhc and sdhci-of-hlwd together is a valid combination from Kconfig view. * With the current build method, there is error with building the drivers as module, but module installation fails with modprobe. The patch fixes above problems by changing sdhci-pltfm into a module. To avoid EXPORT_SYMBOL on so many big endian IO accessors, it moves these accessors into sdhci-pltfm.h as the 'static inline' functions. As a result, sdhci.h needs to be included in sdhci-pltfm.h, and in turn can be removed from individual drivers which already include sdhci-pltfm.h. Signed-off-by: NShawn Guo <shawn.guo@linaro.org> Signed-off-by: NChris Ball <cjb@laptop.org>
-
由 Shawn Guo 提交于
The patch turns the sdhci-of-core common stuff into helper functions added into sdhci-pltfm.c, and makes sdhci-of device drviers self registered using the same pair of .probe and .remove used by sdhci-pltfm device drivers. As a result, sdhci-of-core.c and sdhci-of.h can be eliminated with those common things merged into sdhci-pltfm.c and sdhci-pltfm.h respectively. Signed-off-by: NShawn Guo <shawn.guo@linaro.org> Acked-by: NAnton Vorontsov <cbouatmailru@gmail.com> Reviewed-by: NWolfram Sang <w.sang@pengutronix.de> Signed-off-by: NChris Ball <cjb@laptop.org>
-
由 Shawn Guo 提交于
The patch turns the common stuff in sdhci-pltfm.c into functions, and add device drivers their own .probe and .remove which in turn call into the common functions, so that those sdhci-pltfm device drivers register itself and keep all device specific things away from common sdhci-pltfm file. Signed-off-by: NShawn Guo <shawn.guo@linaro.org> Reviewed-by: NGrant Likely <grant.likely@secretlab.ca> Acked-by: NArnd Bergmann <arnd@arndb.de> Acked-by: NAnton Vorontsov <cbouatmailru@gmail.com> Signed-off-by: NChris Ball <cjb@laptop.org>
-
- 09 1月, 2011 2 次提交
-
-
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>
-
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>
-
- 23 10月, 2010 5 次提交
-
-
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>
-
由 Wolfram Sang 提交于
The custom init call may need more data to perform its job, so we pass it a pointer to pdata, too. Also, always use the platform_id specific data even if platform_data is present. Doing that, platform_data can additionally be parsed by init() for board-specific information (via sdhci->mmc->parent). (Note: the old behaviour was that you could override the platform_id specific data with your own. However, one can still do this by using the "sdhci" id instead of "sdhci-<something>".) Signed-off-by: NWolfram Sang <w.sang@pengutronix.de> Tested-by: NEric Bénard <eric@eukrea.com> Signed-off-by: NChris Ball <cjb@laptop.org>
-
由 Wolfram Sang 提交于
Make use of the include/linux/mmc directory. 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>
-
由 Wolfram Sang 提交于
We need to carry some information per host, e.g. the clock. Add a structure for it and initialize it in the generic part. Also improve the check for a parent. Signed-off-by: NWolfram Sang <w.sang@pengutronix.de> Cc: Richard Röjfors <richard.rojfors.ext@mocean-labs.com> Signed-off-by: NChris Ball <cjb@laptop.org>
-
由 Giuseppe Cavallaro 提交于
This patch adds the suspend and resume functions in the sdhci-pltfm device driver. Signed-off-by: NGiuseppe Cavallaro <peppe.cavallaro@st.com> Reviewed-by: NWolfram Sang <w.sang@pengutronix.de> Signed-off-by: NChris Ball <cjb@laptop.org>
-
- 11 8月, 2010 2 次提交
-
-
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>
-
由 Anton Vorontsov 提交于
Sometimes want to place SoC-specific parts alongside with the generic driver, and to do so, we have to switch the driver over to the module device table matching. Note that drivers/mmc/host/sdhci-pltfm.h is so far empty, but it'll hold SoC-specific driver data handlers soon. 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>
-
- 28 5月, 2010 1 次提交
-
-
由 Anton Vorontsov 提交于
Some hosts have an extended SDHCI iomem size, so the driver should only print errors if the iomem size is less than 0x100. Signed-off-by: NAnton Vorontsov <avorontsov@ru.mvista.com> Acked-by: NRichard Röjfors <richard.rojfors@pelagicore.com> Cc: David Vrabel <david.vrabel@csr.com> Cc: Pierre Ossman <pierre@ossman.eu> Cc: Ben Dooks <ben@simtec.co.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>
-