- 27 Mar, 2012 18 commits
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Shimoda, Yoshihiro authored
The MMC_GEN_CMD (CMD56) doesn't need to check busy signal. So, the patch fixes the setting. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Chris Ball <cjb@laptop.org>
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Subhash Jadavani authored
This patch fixes following issues when HS200 is enabled: 1. If executing_tuning() host ops is called without mmc_host_clk_hold(), card clocks might get turned off (if MMC_CLK_GATING is enabled) while execute_tuning() is in progress. So this patch makes sure that execute_tuning() is called with mmc_host_clk_hold(). 2. If host timing mode is set to HS200 mode, there should not be any communication with the card until execute_tuning() is completed. But there is a chance that CMD6 might be sent to enable set HPI_EN (of HPI_MGMT field in EXT_CSD) before execute_tuning() is called. So this patch moves this operation after execute_tuning() is completed. Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org> Reviewed-by: girish.shivananjappa@linaro.org Signed-off-by: Chris Ball <cjb@laptop.org>
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Tony Lindgren authored
Otherwise we can get following warning when re-loading the omap_hsmmc driver module when gpio_twl4030 module is not loaded: omap_hsmmc omap_hsmmc.0: Unbalanced pm_runtime_enable! omap_hsmmc omap_hsmmc.0: Unable to grab MMC CD IRQ omap_hsmmc: probe of omap_hsmmc.0 failed with error -22 Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Chris Ball <cjb@laptop.org>
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Ulf Hansson authored
Make sure mmc_start_req cancels the prepared job, if the request was prevented to be started due to the card has been removed. This bug was introduced in commit: mmc: allow upper layers to know immediately if card has been removed Signed-off-by: Ulf Hansson <ulf.hansson@stericsson.com> Reviewed-by: Per Forlin <per.forlin@stericsson.com> Tested-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Chris Ball <cjb@laptop.org>
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Adrian Hunter authored
Most parts of the enable / disable API are no longer used and can be removed. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Venkatraman S <svenkatr@ti.com> Tested-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Chris Ball <cjb@laptop.org>
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Shiraz Hashim authored
Signed-off-by: Shiraz Hashim <shiraz.hashim@st.com> Signed-off-by: Chris Ball <cjb@laptop.org>
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Guennadi Liakhovetski authored
If TMIO MMC is used in polling mode, or the card is non-removable, or card-detection is performed, using an external interrupt, there is no need to enable controller native card hotplug interrupts. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Chris Ball <cjb@laptop.org>
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Rajendra Nayak authored
MMC1 is not the only instance that can be used/wired for SD. So remove this assumption from the driver. Now that all the mmc id based usage is removed, get rid of all the DEVID defines and also the 'id' field from the omap_hsmmc_host structure. Signed-off-by: Rajendra Nayak <rnayak@ti.com> Tested-by: Venkatraman S <svenkatr@ti.com> Tested-by: Balaji T K <balajitk@ti.com> Signed-off-by: Chris Ball <cjb@laptop.org>
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Rajendra Nayak authored
Now that omap_hsmmc_set_power() already has a check to return 0 if !host->vcc, it seems like it can be used even on MMC4 instead of the dummy omap_hsmmc_4_set_power(). This also helps get rid of all the host->id based check to populate the right function for on-chip/external level shifting and use omap_hsmmc_set_power() for all MMC modules. Signed-off-by: Rajendra Nayak <rnayak@ti.com> Tested-by: Venkatraman S <svenkatr@ti.com> Tested-by: Balaji T K <balajitk@ti.com> Signed-off-by: Chris Ball <cjb@laptop.org>
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Rajendra Nayak authored
Use omap_hsmmc_235_set_poweri() (now renamed as omap_hsmmc_set_power()) for MMC1 instance as well and get rid of omap_hsmmc_1_set_power() completely. omap_hsmmc_235_set_power() seems to be implemented as a superset of omap_hsmmc_1_set_power() with additional functionality implemented based on additional checks and hence should just work for MMC1 as well. Signed-off-by: Rajendra Nayak <rnayak@ti.com> Tested-by: Venkatraman S <svenkatr@ti.com> Tested-by: Balaji T K <balajitk@ti.com> Signed-off-by: Chris Ball <cjb@laptop.org>
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Balaji T K authored
Use OMAP_HSMMC_SUPPORTS_DUAL_VOLT flag instead of host->id for identifying SD bus voltage capabilities. Signed-off-by: Balaji T K <balajitk@ti.com> Signed-off-by: Rajendra Nayak <rnayak@ti.com> Tested-by: Venkatraman S <svenkatr@ti.com> Signed-off-by: Chris Ball <cjb@laptop.org>
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Balaji T K authored
set_sleep seems to be unused in omap_hsmmc driver. so get rid of it. Signed-off-by: Balaji T K <balajitk@ti.com> Signed-off-by: Rajendra Nayak <rnayak@ti.com> Tested-by: Venkatraman S <svenkatr@ti.com> Signed-off-by: Chris Ball <cjb@laptop.org>
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Balaji T K authored
Git rid of hardcoded tx/rx DMA channels based on pdev->id and use platform_get_resource_byname() to retrieve them instead. Signed-off-by: Balaji T K <balajitk@ti.com> Signed-off-by: Rajendra Nayak <rnayak@ti.com> Tested-by: Venkatraman S <svenkatr@ti.com> Signed-off-by: Chris Ball <cjb@laptop.org>
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Ulf Hansson authored
To prevent I/O as soon as possible at card removal, a new detect work is re-scheduled without a delay to let a rescan remove the card device as soon as possible. Additionally, MMC_CAP2_DETECT_ON_ERR can now be used to handle "slowly" removed cards that a scheduled detect work did not detect as removed. To prevent further I/O requests for these lingering removed cards, check if card has been removed and then schedule a detect work to properly remove it. Signed-off-by: Ulf Hansson <ulf.hansson@stericsson.com> Reviewed-by: Namjae Jeon <linkinjeon@gmail.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Chris Ball <cjb@laptop.org>
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Seungwon Jeon authored
3ec7699d3bb1b0ee7 ("mmc: dw_mmc: Add support for pre_req and post_req") broke non-IDMAC DMA, because dw_mci_pre_dma_transfer() is valid only if using internal DMA. In case of using other DMA it returns -ENOSYS. It prevents the DMA operations. This patch makes dw_mci_pre_dma_transfer() effective in all DMA cases again. Reported-by: James Hogan <james@albanarts.com> Signed-off-by: Seungwon Jeon <tgih.jun@samsung.com> Reviewed-by: Namjae Jeon <linkinjeon@gmail.com> Acked-by: James Hogan <james.hogan@imgtec.com> Signed-off-by: Chris Ball <cjb@laptop.org>
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Jaehoon Chung authored
When disable CONFIG_MMC_DW_IDMAC, can see the compiler error. Because in dw_mci_post_req(), called the dw_mci_get_dma_dir(). But that function is in #ifdef CONFIG_MMC_DW_IDMAC. I think that function is generic function. Not need the CONFIG_MMC_DW_IDMAC. Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Seungwon Jeon <tgih.jun@samsung.com> Acked-by: James Hogan <james.hogan@imgtec.com> Signed-off-by: Chris Ball <cjb@laptop.org>
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Daniel Mack authored
External circuitry like level shifters may limit the maximum operation speed of the hsmmc controller. Add a field to struct omap2_hsmmc_info so boards can adjust the setting on demand. Signed-off-by: Daniel Mack <zonque@gmail.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Chris Ball <cjb@laptop.org>
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Ludovic Desroches authored
Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Chris Ball <cjb@laptop.org>
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- 25 Mar, 2012 11 commits
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Jaehoon Chung authored
In CLKENA register, can support 16-SD card clocks. If support correctly, must shift with slot-id. Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Will Newton <will.newton@imgtec.com> Signed-off-by: Chris Ball <cjb@laptop.org>
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Jerry Huang authored
SD card read was failing (data crc error) on some cards at maximum possible frequency on P1010 (CCB frequency set to 400MHz). Some clock deviations are also observed at this frequency. Hence reduced the mmc clock freq. Signed-off-by: Priyanka Jain <Priyanka.Jain@freescale.com> Singed-off-by: Jerry Huang <Chang-Ming.Huang@freescale.com> Acked-by: Anton Vorontsov <cbouatmailru@gmail.com> Signed-off-by: Chris Ball <cjb@laptop.org>
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Jaehoon Chung authored
This patch is added just debug message. Almost features need to use the CMD23. But we didn't see the debug message for sbc. If sbc's message can see, should be help for debugging. (We can check whether use the cmd23 or not.) Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Chris Ball <cjb@laptop.org>
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Seungwon Jeon authored
This patch implements pre_req and post_req in dw_mmc to support asynchronous mmc request. Signed-off-by: Seungwon Jeon <tgih.jun@samsung.com> Acked-by: Jaehoon Chung <jh80.chung@samsung.com> Acked-by: Will Newton <will.newton@imgtec.com> Signed-off-by: Chris Ball <cjb@laptop.org>
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Stephen Warren authored
Tegra30 differs from Tegra20 in a number of ways. This patch implements a minimal set of differences in order to get the Cardhu board's SD slot and eMMC working. Given the diffs between the mainline sdhci-tegra.c and our downstream versions, I expect we'll eventually need to add many more differences, hence the seemingly heavy-weight addition of the soc_data structure. * Tegra30 doesn't need to override register access to SDHCI_HOST_VERSION or SDHCI_INT_ENABLE. * Tegra30 needs quirk SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Chris Ball <cjb@laptop.org>
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Jerry Huang authored
For FSL ESDHC controllers, when entering sleep the controller will power off, therefore the registers will lose their values, and the driver should save the value of registers during suspend and write them back during resume. Signed-off-by: Jerry Huang <Chang-Ming.Huang@freescale.com> Signed-off-by: Jiang Yutang <b14898@freescale.com> Acked-by: Anton Vorontsov <cbouatmailru@gmail.com> Signed-off-by: Chris Ball <cjb@laptop.org>
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Chris Ball authored
Some platforms require saving/restoring registers across suspend/resume; this hook allows them to do that inside their driver. Signed-off-by: Chris Ball <cjb@laptop.org>
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Jaehoon Chung authored
When use the IDMAC, we can also want to use the pdata->blk-setting. So if pdata->blk-setting is unset, use the default value. if not, use the pdata->blk-setting. Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Will Newton <will.newton@imgtec.com> Signed-off-by: Chris Ball <cjb@laptop.org>
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Shashidhar Hiremath authored
Support of PCI mode for the dw_mmc driver. This Patch adds the support for the scenario where the Synopsys Designware IP is present on the PCI bus. The patch adds the minimal modifications necessary for the driver to work on PCI platform. Also added separate files for PCI and PLATFORM modes of operation. Signed-off-by: Shashidhar Hiremath <shashidharh@vayavyalabs.com> Acked-by: James Hogan <james.hogan@imgtec.com> Signed-off-by: Chris Ball <cjb@laptop.org>
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Jaehoon Chung authored
This patch adds the capability of power off notify for dw-mmc controller. In order to use Girish's patch: mmc: core: Add Power Off Notify Feature eMMC 4.5 Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Will Newton <will.newton@imgtec.com> Signed-off-by: Chris Ball <cjb@laptop.org>
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Saugata Das authored
MMC-4.5 data tag feature will be used to store the file system meta-data in the tagged region of eMMC. This will improve the write and subsequent read transfer time for the meta data. Signed-off-by: Saugata Das <saugata.das@linaro.org> Tested-by: Venkatraman S <svenkatr@ti.com> Signed-off-by: Chris Ball <cjb@laptop.org>
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- 21 Mar, 2012 11 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfsLinus Torvalds authored
Pull vfs pile 1 from Al Viro: "This is _not_ all; in particular, Miklos' and Jan's stuff is not there yet." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (64 commits) ext4: initialization of ext4_li_mtx needs to be done earlier debugfs-related mode_t whack-a-mole hfsplus: add an ioctl to bless files hfsplus: change finder_info to u32 hfsplus: initialise userflags qnx4: new helper - try_extent() qnx4: get rid of qnx4_bread/qnx4_getblk take removal of PF_FORKNOEXEC to flush_old_exec() trim includes in inode.c um: uml_dup_mmap() relies on ->mmap_sem being held, but activate_mm() doesn't hold it um: embed ->stub_pages[] into mmu_context gadgetfs: list_for_each_safe() misuse ocfs2: fix leaks on failure exits in module_init ecryptfs: make register_filesystem() the last potential failure exit ntfs: forgets to unregister sysctls on register_filesystem() failure logfs: missing cleanup on register_filesystem() failure jfs: mising cleanup on register_filesystem() failure make configfs_pin_fs() return root dentry on success configfs: configfs_create_dir() has parent dentry in dentry->d_parent configfs: sanitize configfs_create() ...
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfsLinus Torvalds authored
Pull munmap/truncate race fixes from Al Viro: "Fixes for racy use of unmap_vmas() on truncate-related codepaths" * 'vm' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: VM: make zap_page_range() callers that act on a single VMA use separate helper VM: make unmap_vmas() return void VM: don't bother with feeding upper limit to tlb_finish_mmu() in exit_mmap() VM: make zap_page_range() return void VM: can't go through the inner loop in unmap_vmas() more than once... VM: unmap_page_range() can return void
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git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-securityLinus Torvalds authored
Pull security subsystem updates for 3.4 from James Morris: "The main addition here is the new Yama security module from Kees Cook, which was discussed at the Linux Security Summit last year. Its purpose is to collect miscellaneous DAC security enhancements in one place. This also marks a departure in policy for LSM modules, which were previously limited to being standalone access control systems. Chromium OS is using Yama, and I believe there are plans for Ubuntu, at least. This patchset also includes maintenance updates for AppArmor, TOMOYO and others." Fix trivial conflict in <net/sock.h> due to the jumo_label->static_key rename. * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: (38 commits) AppArmor: Fix location of const qualifier on generated string tables TOMOYO: Return error if fails to delete a domain AppArmor: add const qualifiers to string arrays AppArmor: Add ability to load extended policy TOMOYO: Return appropriate value to poll(). AppArmor: Move path failure information into aa_get_name and rename AppArmor: Update dfa matching routines. AppArmor: Minor cleanup of d_namespace_path to consolidate error handling AppArmor: Retrieve the dentry_path for error reporting when path lookup fails AppArmor: Add const qualifiers to generated string tables AppArmor: Fix oops in policy unpack auditing AppArmor: Fix error returned when a path lookup is disconnected KEYS: testing wrong bit for KEY_FLAG_REVOKED TOMOYO: Fix mount flags checking order. security: fix ima kconfig warning AppArmor: Fix the error case for chroot relative path name lookup AppArmor: fix mapping of META_READ to audit and quiet flags AppArmor: Fix underflow in xindex calculation AppArmor: Fix dropping of allowed operations that are force audited AppArmor: Add mising end of structure test to caps unpacking ...
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git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6Linus Torvalds authored
Pull crypto update from Herbert Xu: "* sha512 bug fixes (already in your tree). * SHA224/SHA384 AEAD support in caam. * X86-64 optimised version of Camellia. * Tegra AES support. * Bulk algorithm registration interface to make driver registration easier. * padata race fixes. * Misc fixes." * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (31 commits) padata: Fix race on sequence number wrap padata: Fix race in the serialization path crypto: camellia - add assembler implementation for x86_64 crypto: camellia - rename camellia.c to camellia_generic.c crypto: camellia - fix checkpatch warnings crypto: camellia - rename camellia module to camellia_generic crypto: tcrypt - add more camellia tests crypto: testmgr - add more camellia test vectors crypto: camellia - simplify key setup and CAMELLIA_ROUNDSM macro crypto: twofish-x86_64/i586 - set alignmask to zero crypto: blowfish-x86_64 - set alignmask to zero crypto: serpent-sse2 - combine ablk_*_init functions crypto: blowfish-x86_64 - use crypto_[un]register_algs crypto: twofish-x86_64-3way - use crypto_[un]register_algs crypto: serpent-sse2 - use crypto_[un]register_algs crypto: serpent-sse2 - remove dead code from serpent_sse2_glue.c::serpent_sse2_init() crypto: twofish-x86 - Remove dead code from twofish_glue_3way.c::init() crypto: In crypto_add_alg(), 'exact' wants to be initialized to 0 crypto: caam - fix gcc 4.6 warning crypto: Add bulk algorithm registration interface ...
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git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-stagingLinus Torvalds authored
Pull hwmon changes for v3.4 from Guenter Roeck: "Mostly cleanup. No new drivers this time around, but support for several chips added to existing drivers: TPS40400, TPS40422, MTD040, MAX34446, ZL9101M, ZL9117M, and LM96080. Also, added watchdog support for SCH56xx, and additional attributes for a couple of drivers." * tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (137 commits) hwmon: (sch56xx) Add support for the integrated watchdog (v2) hwmon: (w83627ehf) Add support for temperature offset registers hwmon: (jc42) Remove unnecessary device IDs hwmon: (zl6100) Add support for ZL9101M and ZL9117M hwmon: (adm1275) Add support for ADM1075 hwmon: (max34440) Add support for MAX34446 hwmon: (pmbus) Add more virtual registers hwmon: (pmbus) Add support for Lineage Power MDT040 hwmon: (pmbus) Add support for TI TPS40400 and TPS40422 hwmon: (max34440) Add support for 'lowest' output voltage attribute hwmon: (jc42) Convert to use devm_kzalloc hwmon: (max16065) Convert to use devm_kzalloc hwmon: (smm665) Convert to use devm_kzalloc hwmon: (ltc4261) Convert to use devm_kzalloc hwmon: (pmbus) Simplify remove functions hwmon: (pmbus) Convert pmbus drivers to use devm_kzalloc hwmon: (lineage-pem) Convert to use devm_kzalloc hwmon: (hwmon-vid) Fix checkpatch issues hwmon: (hwmon-vid) Add new entries to VRM model table hwmon: (lm80) Add detection of NatSemi/TI LM96080 ...
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulatorLinus Torvalds authored
Pull regulator updates for 3.4 from Mark Brown: "This has been a fairly quiet release from a regulator point of view, the only real framework features added were devm support and a convenience helper for setting up fixed voltage regulators. We also added a couple of drivers (but will drop the BQ240022 driver via the arm-soc tree as it's been replaced by the more generic gpio-regulator driver) and Axel Lin continued his relentless and generally awesome stream of fixes and cleanups." * tag 'regulator-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (93 commits) regulator: Fix up a confusing dev_warn when DT lookup fails regulator: Convert tps6507x to set_voltage_sel regulator: Refactor tps6507x to use one tps6507x_pmic_ops for all LDOs and DCDCs regulator: Make s5m8767_get_voltage_register always return correct register regulator: s5m8767: Check pdata->buck[2|3|4]_gpiodvs earlier regulator: tps65910: Provide settling time for DCDC voltage change regulator: Add Anatop regulator driver regulator: Simplify implementation of tps65912_get_voltage_dcdc regulator: Use tps65912_set_voltage_sel for both DCDCx and LDOx regulator: tps65910: Provide settling time for enabling rails regulator: max8925: Use DIV_ROUND_UP macro regulator: tps65912: Use simple equations to get register address regulator: Fix the logic of tps65910_get_mode regulator: Merge tps65217_pmic_ldo234_ops and tps65217_pmic_dcdc_ops to tps65217_pmic_ops regulator: Use DIV_ROUND_CLOSEST in wm8350_isink_get_current regulator: Use array to store dcdc_range settings for tps65912 regulator: Rename s5m8767_convert_voltage to s5m8767_convert_voltage_to_sel regulator: tps6524x: Remove unneeded comment for N_REGULATORS regulator: Rename set_voltage_sel callback function name to *_sel regulator: Fix s5m8767_set_voltage_time_sel calculation value ...
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git://git.kernel.org/pub/scm/linux/kernel/git/roland/infinibandLinus Torvalds authored
Pull InfiniBand/RDMA changes for the 3.4 merge window from Roland Dreier: "Nothing big really stands out; by patch count lots of fixes to the mlx4 driver plus some cleanups and fixes to the core and other drivers." * tag 'rdma-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: (28 commits) mlx4_core: Scale size of MTT table with system RAM mlx4_core: Allow dynamic MTU configuration for IB ports IB/mlx4: Fix info returned when querying IBoE ports IB/mlx4: Fix possible missed completion event mlx4_core: Report thermal error events mlx4_core: Fix one more static exported function IB: Change CQE "csum_ok" field to a bit flag RDMA/iwcm: Reject connect requests if cmid is not in LISTEN state RDMA/cxgb3: Don't pass irq flags to flush_qp() mlx4_core: Get rid of redundant ext_port_cap flags RDMA/ucma: Fix AB-BA deadlock IB/ehca: Fix ilog2() compile failure IB: Use central enum for speed instead of hard-coded values IB/iser: Post initial receive buffers before sending the final login request IB/iser: Free IB connection resources in the proper place IB/srp: Consolidate repetitive sysfs code IB/srp: Use pr_fmt() and pr_err()/pr_warn() IB/core: Fix SDR rates in sysfs mlx4: Enforce device max FMR maps in FMR alloc IB/mlx4: Set bad_wr for invalid send opcode ...
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git://git.secretlab.ca/git/linux-2.6Linus Torvalds authored
Pull SPI changes for v3.4 from Grant Likely: "Mostly a bunch of new drivers and driver bug fixes; but this also includes a few patches that create a core message queue infrastructure for the spi subsystem instead of making each driver open code it." * tag 'spi-for-linus' of git://git.secretlab.ca/git/linux-2.6: (34 commits) spi/fsl-espi: Make sure pm is within 2..32 spi/fsl-espi: make the clock computation easier to read spi: sh-hspi: modify write/read method spi: sh-hspi: control spi clock more correctly spi: sh-hspi: convert to using core message queue spi: s3c64xx: Fix build spi: s3c64xx: remove unnecessary callback msg->complete spi: remove redundant variable assignment spi: release lock on error path in spi_pump_messages() spi: Compatibility with direction which is used in samsung DMA operation spi-topcliff-pch: add recovery processing in case wait-event timeout spi-topcliff-pch: supports a spi mode setup and bit order setup by IO control spi-topcliff-pch: Fix issue for transmitting over 4KByte spi-topcliff-pch: Modify pci-bus number dynamically to get DMA device info spi/imx: simplify error handling to free gpios spi: Convert to DEFINE_PCI_DEVICE_TABLE spi: add Broadcom BCM63xx SPI controller driver SPI: add CSR SiRFprimaII SPI controller driver spi-topcliff-pch: fix -Wuninitialized warning spi: Mark spi_register_board_info() __devinit ...
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git://git.secretlab.ca/git/linux-2.6Linus Torvalds authored
Pull core device tree changes for Linux v3.4 from Grant Likely: "This branch contains a minor documentation addition, a utility function for parsing string properties needed by some of the new ARM platforms, disables dynamic DT code that isn't used anywhere but on a few PPC machines, and exports DT node compatible data to userspace via UEVENT properties. Nothing earth shattering here." * tag 'dt-for-linus' of git://git.secretlab.ca/git/linux-2.6: of: Only compile OF_DYNAMIC on PowerPC pseries and iseries arm/dts: OMAP3: Add omap3evm and am335xevm support drivercore: Output common devicetree information in uevent of: Add of_property_match_string() to find index into a string list
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git://git.secretlab.ca/git/linux-2.6Linus Torvalds authored
Pull irq_domain support for all architectures from Grant Likely: "Generialize powerpc's irq_host as irq_domain This branch takes the PowerPC irq_host infrastructure (reverse mapping from Linux IRQ numbers to hardware irq numbering), generalizes it, renames it to irq_domain, and makes it available to all architectures. Originally the plan has been to create an all-new irq_domain implementation which addresses some of the powerpc shortcomings such as not handling 1:1 mappings well, but doing that proved to be far more difficult and invasive than generalizing the working code and refactoring it in-place. So, this branch rips out the 'new' irq_domain and replaces it with the modified powerpc version (in a fully bisectable way of course). It converts all users over to the new API and makes irq_domain selectable on any architecture. No architecture is forced to enable irq_domain, but the infrastructure is required for doing OpenFirmware style irq translations. It will even work on SPARC even though SPARC has it's own mechanism for translating irqs at boot time. MIPS, microblaze, embedded x86 and c6x are converted too. The resulting irq_domain code is probably still too verbose and can be optimized more, but that can be done incrementally and is a task for follow-on patches." * tag 'irqdomain-for-linus' of git://git.secretlab.ca/git/linux-2.6: (31 commits) dt: fix twl4030 for non-dt compile on x86 mfd: twl-core: Add IRQ_DOMAIN dependency devicetree: Add empty of_platform_populate() for !CONFIG_OF_ADDRESS (sparc) irq_domain: Centralize definition of irq_dispose_mapping() irq_domain/mips: Allow irq_domain on MIPS irq_domain/x86: Convert x86 (embedded) to use common irq_domain ppc-6xx: fix build failure in flipper-pic.c and hlwd-pic.c irq_domain/microblaze: Convert microblaze to use irq_domains irq_domain/powerpc: Replace custom xlate functions with library functions irq_domain/powerpc: constify irq_domain_ops irq_domain/c6x: Use library of xlate functions irq_domain/c6x: constify irq_domain structures irq_domain/c6x: Convert c6x to use generic irq_domain support. irq_domain: constify irq_domain_ops irq_domain: Create common xlate functions that device drivers can use irq_domain: Remove irq_domain_add_simple() irq_domain: Remove 'new' irq_domain in favour of the ppc one mfd: twl-core.c: Fix the number of interrupts managed by twl4030 of/address: add empty static inlines for !CONFIG_OF irq_domain: Add support for base irq and hwirq in legacy mappings ...
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pmLinus Torvalds authored
Pull power management updates for 3.4 from Rafael Wysocki: "Assorted extensions and fixes including: * Introduction of early/late suspend/hibernation device callbacks. * Generic PM domains extensions and fixes. * devfreq updates from Axel Lin and MyungJoo Ham. * Device PM QoS updates. * Fixes of concurrency problems with wakeup sources. * System suspend and hibernation fixes." * tag 'pm-for-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (43 commits) PM / Domains: Check domain status during hibernation restore of devices PM / devfreq: add relation of recommended frequency. PM / shmobile: Make MTU2 driver use pm_genpd_dev_always_on() PM / shmobile: Make CMT driver use pm_genpd_dev_always_on() PM / shmobile: Make TMU driver use pm_genpd_dev_always_on() PM / Domains: Introduce "always on" device flag PM / Domains: Fix hibernation restore of devices, v2 PM / Domains: Fix handling of wakeup devices during system resume sh_mmcif / PM: Use PM QoS latency constraint tmio_mmc / PM: Use PM QoS latency constraint PM / QoS: Make it possible to expose PM QoS latency constraints PM / Sleep: JBD and JBD2 missing set_freezable() PM / Domains: Fix include for PM_GENERIC_DOMAINS=n case PM / Freezer: Remove references to TIF_FREEZE in comments PM / Sleep: Add more wakeup source initialization routines PM / Hibernate: Enable usermodehelpers in hibernate() error path PM / Sleep: Make __pm_stay_awake() delete wakeup source timers PM / Sleep: Fix race conditions related to wakeup source timer function PM / Sleep: Fix possible infinite loop during wakeup source destruction PM / Hibernate: print physical addresses consistently with other parts of kernel ...
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