)]}' { "log": [ { "commit": "9a8e5d41124a7352e554581333d4d9689dc1526b", "tree": "88e74fe2cdca5ca2d1d5424a728ade00a12f05d3", "parents": [ "12e993b89464707398e4209bd99983e376454985", "708e5978dfee0090a27c5531ce3b017dd6d190a2" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Apr 15 17:35:19 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Apr 15 17:35:19 2012 -0700" }, "message": "Merge branch \u0027fixes\u0027 of git://git.linaro.org/people/rmk/linux-arm\n\nPull ARM fixes from Russell King:\n \"Nothing too disasterous, the biggest thing being the removal of the\n regulator support for vcore in the AMBA driver; only one SoC was using\n this and it got broken during the last merge window, which then\n started causing problems for other people. Mutual agreement was\n reached for it to be removed.\"\n\n* \u0027fixes\u0027 of git://git.linaro.org/people/rmk/linux-arm:\n ARM: 7386/1: jump_label: fixup for rename to static_key\n ARM: 7384/1: ThumbEE: Disable userspace TEEHBR access for !CONFIG_ARM_THUMBEE\n ARM: 7382/1: mm: truncate memory banks to fit in 4GB space for classic MMU\n ARM: 7359/2: smp_twd: Only wait for reprogramming on active cpus\n ARM: 7383/1: nommu: populate vectors page from paging_init\n ARM: 7381/1: nommu: fix typo in mm/Kconfig\n ARM: 7380/1: DT: do not add a zero-sized memory property\n ARM: 7379/1: DT: fix atags_to_fdt() second call site\n ARM: 7366/3: amba: Remove AMBA level regulator support\n ARM: 7377/1: vic: re-read status register before dispatching each IRQ handler\n ARM: 7368/1: fault.c: correct how the tsk-\u003e[maj|min]_flt gets incremented\n" }, { "commit": "1e45860f541497d73162305d48b638d9b87e1ae3", "tree": "06b324a3a99a278810c5403af84cf106afea19b4", "parents": [ "34af657916332e89564566bc8d35e3e06cc0c236" ], "author": { "name": "Mark Brown", "email": "broonie@sirena.org.uk", "time": "Fri Apr 13 13:11:50 2012 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Fri Apr 13 14:04:08 2012 +0100" }, "message": "ARM: 7366/3: amba: Remove AMBA level regulator support\n\nThe AMBA bus regulator support is being used to model on/off switches\nfor power domains which isn\u0027t terribly idiomatic for modern kernels with\nthe generic power domain code and creates integration problems on platforms\nwhich don\u0027t use regulators for their power domains as it\u0027s hard to tell\nthe difference between a regulator that is needed but failed to be provided\nand one that isn\u0027t supposed to be there (though DT does make that easier).\n\nPlatforms that wish to use the regulator API to manage their power domains\ncan indirect via the power domain interface.\n\nThis feature is only used with the vape supply of the db8500 PRCMU\ndriver which supplies the UARTs and MMC controllers, none of which have\nsupport for managing vcore at runtime in mainline (only pl022 SPI\ncontroller does). Update that supply to have an always_on constraint\nuntil the power domain support for the system is updated so that it is\nenabled for these users, this is likely to have no impact on practical\nsystems as probably at least one of these devices will be active and\ncause AMBA to hold the supply on anyway.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nAcked-by: Linus Walleij \u003clinus.walleij@linaro.org\u003e\nTested-by: Shawn Guo \u003cshawn.guo@linaro.org\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "327ef2e9048a5e39bf84d7f17f78a87e7a068742", "tree": "fc06f83bae2bce1d3e656e6963e4aeecdd7b58a6", "parents": [ "f52b69f86e27903d6896ed5fa7cd280fec8de532" ], "author": { "name": "Viresh Kumar", "email": "viresh.kumar@st.com", "time": "Fri Mar 23 13:05:48 2012 +0530" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Fri Mar 30 16:46:22 2012 -0600" }, "message": "spi/pL022: include types.h to remove compilation warnings\n\nlinux/pl022.h uses definitions like, u8, u16, etc, which have dependency of\ntypes.h file, which isn\u0027t included in it. So, we get compilation warnings.\n\nThis patch includes types.h there to fix these warnings.\n\nSigned-off-by: Viresh Kumar \u003cviresh.kumar@st.com\u003e\nAcked-by: Linus Walleij \u003clinus.walleij@linaro.org\u003e\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\n" }, { "commit": "ef08e78268423fc4d7fbc3e54bd9a67fc8da7cc5", "tree": "d0561d3ef89c9cd277a38168e33850666cbd33c4", "parents": [ "71db34fc4330f7c784397acb9f1e6ee7f7b32eb2", "5b2e02e401deb44e7f5befe19404d8b2688efea4" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 29 15:34:57 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 29 15:34:57 2012 -0700" }, "message": "Merge branch \u0027next\u0027 of git://git.infradead.org/users/vkoul/slave-dma\n\nPull slave-dmaengine update from Vinod Koul:\n \"This includes the cookie cleanup by Russell, the addition of context\n parameter for dmaengine APIs, more arm dmaengine driver cleanup by\n moving code to dmaengine, this time for imx by Javier and pl330 by\n Boojin along with the usual driver fixes.\"\n\nFix up some fairly trivial conflicts with various other cleanups.\n\n* \u0027next\u0027 of git://git.infradead.org/users/vkoul/slave-dma: (67 commits)\n dmaengine: imx: fix the build failure on x86_64\n dmaengine: i.MX: Fix merge of cookie branch.\n dmaengine: i.MX: Add support for interleaved transfers.\n dmaengine: imx-dma: use \u0027dev_dbg\u0027 and \u0027dev_warn\u0027 for messages.\n dmaengine: imx-dma: remove \u0027imx_dmav1_baseaddr\u0027 and \u0027dma_clk\u0027.\n dmaengine: imx-dma: remove unused arg of imxdma_sg_next.\n dmaengine: imx-dma: remove internal structure.\n dmaengine: imx-dma: remove \u0027resbytes\u0027 field of \u0027internal\u0027 structure.\n dmaengine: imx-dma: remove \u0027in_use\u0027 field of \u0027internal\u0027 structure.\n dmaengine: imx-dma: remove sg member from internal structure.\n dmaengine: imx-dma: remove \u0027imxdma_setup_sg_hw\u0027 function.\n dmaengine: imx-dma: remove \u0027imxdma_config_channel_hw\u0027 function.\n dmaengine: imx-dma: remove \u0027imxdma_setup_mem2mem_hw\u0027 function.\n dmaengine: imx-dma: remove dma_mode member of internal structure.\n dmaengine: imx-dma: remove data member from internal structure.\n dmaengine: imx-dma: merge old dma-v1.c with imx-dma.c\n dmaengine: at_hdmac: add slave config operation\n dmaengine: add context parameter to prep_slave_sg and prep_dma_cyclic\n dmaengine/dma_slave: introduce inline wrappers\n dma: imx-sdma: Treat firmware messages as warnings instead of erros\n ...\n" }, { "commit": "250f6715a4112d6686670c5a62ceb9305da94616", "tree": "ee1c9b41ed1fed8174efb312421902f19c877e8c", "parents": [ "11bcb32848ddb5ab28f09f142b625e2ba4d55c4c", "313162d0b83836e2f57e51b9b8650fb4b9c396ea" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Mar 24 10:41:37 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Mar 24 10:41:37 2012 -0700" }, "message": "Merge tag \u0027device-for-3.4\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux\n\nPull \u003clinux/device.h\u003e avoidance patches from Paul Gortmaker:\n \"Nearly every subsystem has some kind of header with a proto like:\n\n\tvoid foo(struct device *dev);\n\n and yet there is no reason for most of these guys to care about the\n sub fields within the device struct. This allows us to significantly\n reduce the scope of headers including headers. For this instance, a\n reduction of about 40% is achieved by replacing the include with the\n simple fact that the device is some kind of a struct.\n\n Unlike the much larger module.h cleanup, this one is simply two\n commits. One to fix the implicit \u003clinux/device.h\u003e users, and then one\n to delete the device.h includes from the linux/include/ dir wherever\n possible.\"\n\n* tag \u0027device-for-3.4\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux:\n device.h: audit and cleanup users in main include dir\n device.h: cleanup users outside of linux/include (C files)\n" }, { "commit": "0d19eac12031680dc5f5402921fb0c388e42f619", "tree": "57302fb8778b6527c35175cc1edf228dd9f7abb9", "parents": [ "56c10bf82c10588b743e75a13a7949e11b9fc942", "bba1594d348b59d6172e02bf74fba837c8273989" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Mar 23 17:36:29 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Mar 23 17:36:29 2012 -0700" }, "message": "Merge branch \u0027amba\u0027 of git://git.linaro.org/people/rmk/linux-arm\n\nPull #2 ARM updates from Russell King:\n \"Further ARM AMBA primecell updates which aren\u0027t included directly in\n the previous commit. I wanted to keep these separate as they\u0027re\n touching stuff outside arch/arm/.\"\n\n* \u0027amba\u0027 of git://git.linaro.org/people/rmk/linux-arm:\n ARM: 7362/1: AMBA: Add module_amba_driver() helper macro for amba_driver\n ARM: 7335/1: mach-u300: do away with MMC config files\n ARM: 7280/1: mmc: mmci: Cache MMCICLOCK and MMCIPOWER register\n ARM: 7309/1: realview: fix unconnected interrupts on EB11MP\n ARM: 7230/1: mmc: mmci: Fix PIO read for small SDIO packets\n ARM: 7227/1: mmc: mmci: Prepare for SDIO before setting up DMA job\n ARM: 7223/1: mmc: mmci: Fixup use of runtime PM and use autosuspend\n ARM: 7221/1: mmc: mmci: Change from using legacy suspend\n ARM: 7219/1: mmc: mmci: Change vdd_handler to a generic ios_handler\n ARM: 7218/1: mmc: mmci: Provide option to configure bus signal direction\n ARM: 7217/1: mmc: mmci: Put power register deviations in variant data\n ARM: 7216/1: mmc: mmci: Do not release spinlock in request_end\n ARM: 7215/1: mmc: mmci: Increase max_segs from 16 to 128\n" }, { "commit": "56c10bf82c10588b743e75a13a7949e11b9fc942", "tree": "a2eda0459abb314107ac64af770bf7fb360aefc6", "parents": [ "bab2d8c6020e1d7521cb6c4939f72b061ce947bc", "61b80086a525c8a6081257ae40da5dee2bcaee16" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Mar 23 17:30:49 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Mar 23 17:30:49 2012 -0700" }, "message": "Merge branch \u0027for-armsoc\u0027 of git://git.linaro.org/people/rmk/linux-arm\n\nPull #1 ARM updates from Russell King:\n \"This one covers stuff which Arnd is waiting for me to push, as this is\n shared between both our trees and probably other trees elsewhere.\n\n Essentially, this contains:\n - AMBA primecell device initializer updates - mostly shrinking the\n size of the device declarations in platform code to something more\n reasonable.\n - Getting rid of the NO_IRQ crap from AMBA primecell stuff.\n - Nicolas\u0027 idle cleanups. This in combination with the restart\n cleanups from the last merge window results in a great many\n mach/system.h files being deleted.\"\n\nYay: ~80 files, ~2000 lines deleted.\n\n* \u0027for-armsoc\u0027 of git://git.linaro.org/people/rmk/linux-arm: (60 commits)\n ARM: remove disable_fiq and arch_ret_to_user macros\n ARM: make entry-macro.S depend on !MULTI_IRQ_HANDLER\n ARM: rpc: make default fiq handler run-time installed\n ARM: make arch_ret_to_user macro optional\n ARM: amba: samsung: use common amba device initializers\n ARM: amba: spear: use common amba device initializers\n ARM: amba: nomadik: use common amba device initializers\n ARM: amba: u300: use common amba device initializers\n ARM: amba: lpc32xx: use common amba device initializers\n ARM: amba: netx: use common amba device initializers\n ARM: amba: bcmring: use common amba device initializers\n ARM: amba: ep93xx: use common amba device initializers\n ARM: amba: omap2: use common amba device initializers\n ARM: amba: integrator: use common amba device initializers\n ARM: amba: realview: get rid of private platform amba_device initializer\n ARM: amba: versatile: get rid of private platform amba_device initializer\n ARM: amba: vexpress: get rid of private platform amba_device initializer\n ARM: amba: provide common initializers for static amba devices\n ARM: amba: make use of -1 IRQs warn\n ARM: amba: u300: get rid of NO_IRQ initializers\n ...\n" }, { "commit": "bba1594d348b59d6172e02bf74fba837c8273989", "tree": "223e67a4ad043d4ec9361e89c59592ea60e7ddff", "parents": [ "9e5ed094c89e55fbf11d2e81d60be98eb12346c0", "7437cfa532842ce75189826742bddf1ba137f58e" ], "author": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Sat Mar 24 00:10:36 2012 +0000" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Sat Mar 24 00:10:36 2012 +0000" }, "message": "Merge branch \u0027mmci\u0027 into amba\n" }, { "commit": "5f0e685f316a1de6d3af8b23eaf46651faca32ab", "tree": "af1ed231b7fcfc65b146be59a0aee699aa9f6353", "parents": [ "f8974cb71310a05632aada76be6a27576d61e609", "87bf5ab82884c829366914aaa813cc8b07b9fe58" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 21 10:32:00 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 21 10:32:00 2012 -0700" }, "message": "Merge tag \u0027spi-for-linus\u0027 of git://git.secretlab.ca/git/linux-2.6\n\nPull SPI changes for v3.4 from Grant Likely:\n \"Mostly a bunch of new drivers and driver bug fixes; but this also\n includes a few patches that create a core message queue infrastructure\n for the spi subsystem instead of making each driver open code it.\"\n\n* tag \u0027spi-for-linus\u0027 of git://git.secretlab.ca/git/linux-2.6: (34 commits)\n spi/fsl-espi: Make sure pm is within 2..32\n spi/fsl-espi: make the clock computation easier to read\n spi: sh-hspi: modify write/read method\n spi: sh-hspi: control spi clock more correctly\n spi: sh-hspi: convert to using core message queue\n spi: s3c64xx: Fix build\n spi: s3c64xx: remove unnecessary callback msg-\u003ecomplete\n spi: remove redundant variable assignment\n spi: release lock on error path in spi_pump_messages()\n spi: Compatibility with direction which is used in samsung DMA operation\n spi-topcliff-pch: add recovery processing in case wait-event timeout\n spi-topcliff-pch: supports a spi mode setup and bit order setup by IO control\n spi-topcliff-pch: Fix issue for transmitting over 4KByte\n spi-topcliff-pch: Modify pci-bus number dynamically to get DMA device info\n spi/imx: simplify error handling to free gpios\n spi: Convert to DEFINE_PCI_DEVICE_TABLE\n spi: add Broadcom BCM63xx SPI controller driver\n SPI: add CSR SiRFprimaII SPI controller driver\n spi-topcliff-pch: fix -Wuninitialized warning\n spi: Mark spi_register_board_info() __devinit\n ...\n" }, { "commit": "9e5ed094c89e55fbf11d2e81d60be98eb12346c0", "tree": "b77c63a452580643cdede36c3038d52995e54d8e", "parents": [ "a64ae394eb7de5e39cf462c18edb202196c678fa" ], "author": { "name": "viresh kumar", "email": "viresh.kumar@st.com", "time": "Thu Mar 15 10:40:38 2012 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Fri Mar 16 23:32:35 2012 +0000" }, "message": "ARM: 7362/1: AMBA: Add module_amba_driver() helper macro for amba_driver\n\nFor simple modules that contain a single amba_driver without any\nadditional setup code then ends up being a block of duplicated\nboilerplate. This patch adds a new macro, module_amba_driver(),\nwhich replaces the module_init()/module_exit() registrations with\ntemplate functions.\n\nSigned-off-by: Viresh Kumar \u003cviresh.kumar@st.com\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "313162d0b83836e2f57e51b9b8650fb4b9c396ea", "tree": "8f39f20515a924d392cf9a72db0918fda07a34c7", "parents": [ "51990e825431089747f8896244b5c17d3a6423f1" ], "author": { "name": "Paul Gortmaker", "email": "paul.gortmaker@windriver.com", "time": "Mon Jan 30 11:46:54 2012 -0500" }, "committer": { "name": "Paul Gortmaker", "email": "paul.gortmaker@windriver.com", "time": "Fri Mar 16 10:38:24 2012 -0400" }, "message": "device.h: audit and cleanup users in main include dir\n\nThe \u003clinux/device.h\u003e header includes a lot of stuff, and\nit in turn gets a lot of use just for the basic \"struct device\"\nwhich appears so often.\n\nClean up the users as follows:\n\n1) For those headers only needing \"struct device\" as a pointer\nin fcn args, replace the include with exactly that.\n\n2) For headers not really using anything from device.h, simply\ndelete the include altogether.\n\n3) For headers relying on getting device.h implicitly before\nbeing included themselves, now explicitly include device.h\n\n4) For files in which doing #1 or #2 uncovers an implicit\ndependency on some other header, fix by explicitly adding\nthe required header(s).\n\nAny C files that were implicitly relying on device.h to be\npresent have already been dealt with in advance.\n\nTotal removals from #1 and #2: 51. Total additions coming\nfrom #3: 9. Total other implicit dependencies from #4: 7.\n\nAs of 3.3-rc1, there were 110, so a net removal of 42 gives\nabout a 38% reduction in device.h presence in include/*\n\nSigned-off-by: Paul Gortmaker \u003cpaul.gortmaker@windriver.com\u003e\n" }, { "commit": "1f3d6dc0be92f0caca937926cca16ec4fdd585a3", "tree": "a12562009ae984dd16ed080af13d0036b88a93a7", "parents": [ "5170c051a56244816d948c43592c1b2805ed4f3a", "949ff5b8d46b5e3435d21b2651ce3a2599208d44" ], "author": { "name": "Vinod Koul", "email": "vinod.koul@linux.intel.com", "time": "Tue Mar 13 12:39:49 2012 +0530" }, "committer": { "name": "Vinod Koul", "email": "vinod.koul@linux.intel.com", "time": "Tue Mar 13 12:39:49 2012 +0530" }, "message": "Merge branch \u0027rmk_cookie_fixes2\u0027 into next\n\nConflicts:\n\tdrivers/dma/imx-dma.c\n\tdrivers/dma/pl330.c\n\nSigned-off-by: Vinod Koul \u003cvinod.koul@linux.intel.com\u003e\n" }, { "commit": "4d4e58de32a192fea65ab84509d17d199bd291c8", "tree": "be35531778c9cc6bee73beb94d07e176a6f3599d", "parents": [ "08714f60b0fc6ea3a060b69b32e77139f14e6045" ], "author": { "name": "Russell King - ARM Linux", "email": "linux@arm.linux.org.uk", "time": "Tue Mar 06 22:34:06 2012 +0000" }, "committer": { "name": "Vinod Koul", "email": "vinod.koul@linux.intel.com", "time": "Tue Mar 13 11:36:06 2012 +0530" }, "message": "dmaengine: move last completed cookie into generic dma_chan structure\n\nEvery DMA engine implementation declares a last completed dma cookie\nin their private dma channel structures. This is pointless, and\nforces driver specific code. Move this out into the common dma_chan\nstructure.\n\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\nTested-by: Linus Walleij \u003clinus.walleij@linaro.org\u003e\nReviewed-by: Linus Walleij \u003clinus.walleij@linaro.org\u003e\nAcked-by: Jassi Brar \u003cjassisinghbrar@gmail.com\u003e\n[imx-sdma.c \u0026 mxs-dma.c]\nTested-by: Shawn Guo \u003cshawn.guo@linaro.org\u003e\nSigned-off-by: Vinod Koul \u003cvinod.koul@linux.intel.com\u003e\n" }, { "commit": "b7d861d9394534db94f0fb8f4b9d984f996d0528", "tree": "e15cc41a70ae01dcedeef7391708252aa55bd07d", "parents": [ "6d0d7e2d554a2d1a39ee9397c3136df7a53ff348" ], "author": { "name": "Boojin Kim", "email": "boojin.kim@samsung.com", "time": "Mon Dec 26 18:49:52 2011 +0900" }, "committer": { "name": "Vinod Koul", "email": "vinod.koul@linux.intel.com", "time": "Thu Mar 08 17:59:28 2012 +0530" }, "message": "DMA: PL330: Merge PL330 driver into drivers/dma/\n\nCurrently there were two part of DMAC PL330 driver for\nsupport old styled s3c-pl330 which has been merged into\ndrivers/dma/pl330.c driver. Actually, there is no reason\nto separate them now.\n\nBasically this patch merges arch/arm/common/pl330.c into\ndrivers/dma/pl330.c driver and removes useless exported\nsymbol, externed function and so on.\n\nThe newer pl330 driver tested on SMDKV310 and SMDK4212 boards\n\nCc: Jassi Brar \u003cjassisinghbrar@gmail.com\u003e\nCc: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\nAcked-by: Linus Walleij \u003clinus.walleij@linaro.org\u003e\nAcked-by: Vinod Koul \u003cvinod.koul@intel.com\u003e\nSigned-off-by: Boojin Kim \u003cboojin.kim@samsung.com\u003e\nSigned-off-by: Kukjin Kim \u003ckgene.kim@samsung.com\u003e\nAcked-by: Jassi Brar \u003cjassisinghbrar@gmail.com\u003e\nSigned-off-by: Vinod Koul \u003cvinod.koul@linux.intel.com\u003e\n" }, { "commit": "7e55d0527e4925a49464a5b26fdabae1f7a91a77", "tree": "21a112dd4bffcdd1ffc1355a8324d281d674fe2a", "parents": [ "5180bb392a8aab5233e6db858ac1d8371533e20f" ], "author": { "name": "viresh kumar", "email": "viresh.kumar@st.com", "time": "Thu Feb 23 04:41:05 2012 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Thu Feb 23 22:07:55 2012 +0000" }, "message": "ARM: 7339/1: amba/serial.h: Include types.h for resolving dependency of type bool\n\nserial.h uses bool, but its definition is missing, as it doesn\u0027t include\ntypes.h. Fix this by including types.h\n\nSigned-off-by: Viresh Kumar \u003cviresh.kumar@st.com\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "8c9f7aa316f547f70d270a08d1212f958721c071", "tree": "84ca56d95dc87195042dcd6e6d3b255536d6edd0", "parents": [ "258aea76f552cc755da92e7e823abbb85e021514" ], "author": { "name": "Viresh Kumar", "email": "viresh.kumar@st.com", "time": "Wed Feb 01 16:12:20 2012 +0530" }, "committer": { "name": "Vinod Koul", "email": "vinod.koul@linux.intel.com", "time": "Wed Feb 22 18:15:37 2012 +0530" }, "message": "dmaengine/amba-pl08x: Take flow controller info from DMA_SLAVE_CONFIG\n\nFlow controller information is passed now from DMA_SLAVE_CONFIG option. This\npatch makes changes in pl08x driver to use device_fc from it instead of platform\ndata.\n\nSigned-off-by: Viresh Kumar \u003cviresh.kumar@st.com\u003e\nAcked-by: Linus Walleij \u003clinus.walleij@linaro.org\u003e\nSigned-off-by: Vinod Koul \u003cvinod.koul@linux.intel.com\u003e\n" }, { "commit": "14af60b6fb3b76634278364b697dae2f9f360abf", "tree": "7b454608c85bb6823384009a90ebe290431f17cf", "parents": [ "90bbf4fdf2dc64aa7c20a93a9744c56a566baf26" ], "author": { "name": "Chris Blair", "email": "chris.blair@stericsson.com", "time": "Thu Feb 02 13:59:34 2012 +0100" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Thu Feb 02 11:32:16 2012 -0700" }, "message": "spi/pl022: Add high priority message pump support\n\nThis switches the PL022 worker to a kthread in order to get\nhold of a mechanism to control the message pump priority. On\nlow-latency systems elevating the message kthread to realtime\npriority give a real sleek response curve. This has been\nconfirmed by measurements. Realtime priority elevation for\na certain PL022 port can be requested from platform data.\n\nCc: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nAcked-by: Viresh Kumar \u003cviresh.kumar@st.com\u003e\nSigned-off-by: Chris Blair \u003cchris.blair@stericsson.com\u003e\nSigned-off-by: Linus Walleij \u003clinus.walleij@linaro.org\u003e\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\n" }, { "commit": "cc6e75af8df7aa40019ff58357170c8dd960281f", "tree": "a82c61d4f7af8bf96d238530ced587e1d28854f6", "parents": [ "2eac58d5026e4ec8b17ff8b62877fea9e1d2f1b3" ], "author": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Sun Dec 18 12:06:25 2011 +0000" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Wed Jan 25 11:04:03 2012 +0000" }, "message": "ARM: amba: provide common initializers for static amba devices\n\nAcked-by: H Hartley Sweeten \u003chsweeten@visionengravers.com\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "d5dc9271b25822f36d299f8cab985379743424b9", "tree": "8fd978632dd624356e1686b1e081868427a46655", "parents": [ "dffcb9c5f854b485a07a3620eba4e560c77b0032" ], "author": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Sun Dec 18 11:07:47 2011 +0000" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Wed Jan 25 11:02:01 2012 +0000" }, "message": "ARM: amba: add amba_device allocation/add/put functions\n\nAdd functions to allocate and initialize AMBA device structures, and\nadd them to the Linux device manager. This allows us to kill this\ntype of operation from individual platforms, moving it to core code.\n\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "bc521818e28042bb6018d91c353d24fb01ccb162", "tree": "e6ba5c3f5ae30dfb5e227ee92744c7491c8d3135", "parents": [ "4d1a3a0dc551cfa7304ca46e014231500f3b81a6" ], "author": { "name": "Ulf Hansson", "email": "ulf.hansson@stericsson.com", "time": "Tue Dec 13 16:57:55 2011 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Fri Jan 20 00:00:56 2012 +0000" }, "message": "ARM: 7219/1: mmc: mmci: Change vdd_handler to a generic ios_handler\n\nThe purpose of the vdd_handler does not make sense. We remove it\nand use a generic approach instead. A new ios_handler is added, the\npurpose of which e.g. can be to control GPIO pins to a levelshifter.\n\nPreviously the vdd_handler was also used for making additional\nchanges to the power register bits. This option is superfluous and is\ntherefore removed.\n\nAdaptaptions from the old vdd_handler to the new ios_handler is done for\nmach-ux500 board, which was the only one using the vdd_handler.\n\nThis patch is based upon a patch from Sebastian Rasmussen.\n\nTested-by: Linus Walleij \u003clinus.walleij@linaro.org\u003e\nSigned-off-by: Sebastian Rasmussen \u003csebastian.rasmussen@stericsson.com\u003e\nSigned-off-by: Ulf Hansson \u003culf.hansson@stericsson.com\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "4d1a3a0dc551cfa7304ca46e014231500f3b81a6", "tree": "6ff7bfe536c5335b4821a2100d898861284ae8b2", "parents": [ "7d72a1d48af95211677ea83157945a8ef76b0751" ], "author": { "name": "Ulf Hansson", "email": "ulf.hansson@stericsson.com", "time": "Tue Dec 13 16:57:07 2011 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Fri Jan 20 00:00:56 2012 +0000" }, "message": "ARM: 7218/1: mmc: mmci: Provide option to configure bus signal direction\n\nThe ST Micro variant supports bus signal direction indication. A new\nmember in the variant struct is added for this.\n\nMoreover the actual signal direction configuration is board specific,\nthus the amba mmci platform data is extended with a new member to be\nable provide mmci with these specific board configurations.\n\nThis patch is based upon a patch from Sebastian Rasmussen.\n\nTested-by: Linus Walleij \u003clinus.walleij@linaro.org\u003e\nSigned-off-by: Sebastian Rasmussen \u003csebastian.rasmussen@stericsson.com\u003e\nSigned-off-by: Ulf Hansson \u003culf.hansson@stericsson.com\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "57f2685c16fa8e0cb86e4bc7c8ac33bfed943819", "tree": "96a42fe632687c8486c250c4805bf1d4c9c34d19", "parents": [ "488a9d018256dc9f29e041c0360445b6d25eea9a", "e08b881a69d638175bfa99b5af4d72b731633ea7" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 17 18:40:24 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 17 18:40:24 2012 -0800" }, "message": "Merge branch \u0027next\u0027 of git://git.infradead.org/users/vkoul/slave-dma\n\n* \u0027next\u0027 of git://git.infradead.org/users/vkoul/slave-dma: (53 commits)\n ARM: mach-shmobile: specify CHCLR registers on SH7372\n dma: shdma: fix runtime PM: clear channel buffers on reset\n dma/imx-sdma: save irq flags when use spin_lock in sdma_tx_submit\n dmaengine/ste_dma40: clear LNK on channel startup\n dmaengine: intel_mid_dma: remove legacy pm interface\n ASoC: mxs: correct \u0027direction\u0027 of device_prep_dma_cyclic\n dmaengine: intel_mid_dma: error path fix\n dmaengine: intel_mid_dma: locking and freeing fixes\n mtd: gpmi-nand: move to dma_transfer_direction\n mtd: fix compile error for gpmi-nand\n mmc: mxs-mmc: fix the dma_transfer_direction migration\n dmaengine: add DMA_TRANS_NONE to dma_transfer_direction\n dma: mxs-dma: Don\u0027t use CLKGATE bits in CTRL0 to disable DMA channels\n dma: mxs-dma: make mxs_dma_prep_slave_sg() multi user safe\n dma: mxs-dma: Always leave mxs_dma_init() with the clock disabled.\n dma: mxs-dma: fix a typo in comment\n DMA: PL330: Remove pm_runtime_xxx calls from pl330 probe/remove\n video i.MX IPU: Fix display connections\n i.MX IPU DMA: Fix wrong burstsize settings\n dmaengine/ste_dma40: allow fixed physical channel\n ...\n\nFix up conflicts in drivers/dma/{Kconfig,mxs-dma.c,pl330.c}\n\nThe conflicts looked pretty trivial, but I\u0027ll ask people to verify them.\n" }, { "commit": "f5e4e20faa1eee3feaa0394897bbd1aca544e809", "tree": "047a93ff025c46ed97d3192a79f55b38fa071ca1", "parents": [ "4964e0664c80680fa6b28ef91381c076a5b25c2c", "f408c985cefc9b1d99bc099e1208dd7df3445aa5" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jan 14 13:25:23 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jan 14 13:25:23 2012 -0800" }, "message": "Merge tag \u0027gpio-for-linus\u0027 of git://git.secretlab.ca/git/linux-2.6\n\n2nd round of GPIO changes for v3.3 merge window\n\n* tag \u0027gpio-for-linus\u0027 of git://git.secretlab.ca/git/linux-2.6:\n GPIO: sa1100: implement proper gpiolib gpio_to_irq conversion\n gpio: pl061: remove combined interrupt\n gpio: pl061: convert to use generic irq chip\n GPIO: add bindings for managed devices\n ARM: realview: convert pl061 no irq to 0 instead of -1\n gpio: pl061: convert to use 0 for no irq\n gpio: pl061: use chained_irq_* functions in irq handler\n GPIO/pl061: Add suspend resume capability\n drivers/gpio/gpio-tegra.c: use devm_request_and_ioremap\n" }, { "commit": "4b8be38cf782f8ebebc089083fa0572ade79d7ca", "tree": "2f88a0a5c1c0be9121c31b5a2775ae2f979cfa66", "parents": [ "5df1b274cd2f0304339c7f5586fa16cce0fdfce2", "0db13fc2abbb0b1a8d8efee20dfbd7f3c5d54022" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jan 13 20:41:15 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jan 13 20:41:15 2012 -0800" }, "message": "Merge tag \u0027mmc-merge-for-3.3-rc1\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc\n\nMMC highlights for 3.3:\n\nCore:\n * Support for the HS200 high-speed eMMC mode.\n * Support SDIO 3.0 Ultra High Speed cards.\n * Kill pending block requests immediately if card is removed.\n * Enable the eMMC feature for locking boot partitions read-only\n until next power on, exposed via sysfs.\n\nDrivers:\n * Runtime PM support for Intel Medfield SDIO.\n * Suspend/resume support for sdhci-spear.\n * sh-mmcif now processes requests asynchronously.\n\n* tag \u0027mmc-merge-for-3.3-rc1\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc: (58 commits)\n mmc: fix a deadlock between system suspend and MMC block IO\n mmc: sdhci: restore the enabled dma when do reset all\n mmc: dw_mmc: miscaculated the fifo-depth with wrong bit operation\n mmc: host: Adds support for eMMC 4.5 HS200 mode\n mmc: core: HS200 mode support for eMMC 4.5\n mmc: dw_mmc: fixed wrong bit operation for SDMMC_GET_FCNT()\n mmc: core: Separate the timeout value for cache-ctrl\n mmc: sdhci-spear: Fix compilation error\n mmc: sdhci: Deal with failure case in sdhci_suspend_host\n mmc: dw_mmc: Clear the DDR mode for non-DDR\n mmc: sd: Fix SDR12 timing regression\n mmc: sdhci: Fix tuning timer incorrect setting when suspending host\n mmc: core: Add option to prevent eMMC sleep command\n mmc: omap_hsmmc: use threaded irq handler for card-detect.\n mmc: sdhci-pci: enable runtime PM for Medfield SDIO\n mmc: sdhci: Always pass clock request value zero to set_clock host op\n mmc: sdhci-pci: remove SDHCI_QUIRK2_OWN_CARD_DETECTION\n mmc: sdhci-pci: get gpio numbers from platform data\n mmc: sdhci-pci: add platform data\n mmc: sdhci: prevent card detection activity for non-removable cards\n ...\n" }, { "commit": "5a09262744a0b84719b933ac66801de058776755", "tree": "b0c089d7e0fd94a896c323d94ed7fa860e20f606", "parents": [ "a303c5319c8e6ab0e744ebca118da8420043b2c3" ], "author": { "name": "Per Forlin", "email": "per.forlin@stericsson.com", "time": "Mon Nov 14 12:02:28 2011 +0100" }, "committer": { "name": "Chris Ball", "email": "cjb@laptop.org", "time": "Wed Jan 11 23:58:41 2012 -0500" }, "message": "mmc: mmci: add capabilities2 for MMC_CAP2\n\nSigned-off-by: Per Forlin \u003cper.forlin@stericsson.com\u003e\nSigned-off-by: Chris Ball \u003ccjb@laptop.org\u003e\n" }, { "commit": "dfc1ebe76663d582a01c9dc572395cf8086d01de", "tree": "54a5ac91214a90f82c27b6e38099a4470837729e", "parents": [ "acc952c1f373bf3f66cc7a10680eee1762bed40b", "b001befe58691ef3627458cd814e8cee7f845c5f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 09 14:28:38 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 09 14:28:38 2012 -0800" }, "message": "Merge tag \u0027dt\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc\n\nDevice tree conversions for samsung and tegra\n\nBoth platforms had some initial device tree support, but this adds\nmuch more to actually make it usable.\n\n* tag \u0027dt\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (45 commits)\n ARM: dts: Add intial dts file for EXYNOS4210 SoC, SMDKV310 and ORIGEN\n ARM: EXYNOS: Add Exynos4 device tree enabled board file\n rtc: rtc-s3c: Add device tree support\n input: samsung-keypad: Add device tree support\n ARM: S5PV210: Modify platform data for pl330 driver\n ARM: S5PC100: Modify platform data for pl330 driver\n ARM: S5P64x0: Modify platform data for pl330 driver\n ARM: EXYNOS: Add a alias for pdma clocks\n ARM: EXYNOS: Limit usage of pl330 device instance to non-dt build\n ARM: SAMSUNG: Add device tree support for pl330 dma engine wrappers\n DMA: PL330: Add device tree support\n ARM: EXYNOS: Modify platform data for pl330 driver\n DMA: PL330: Infer transfer direction from transfer request instead of platform data\n DMA: PL330: move filter function into driver\n serial: samsung: Fix build for non-Exynos4210 devices\n serial: samsung: add device tree support\n serial: samsung: merge probe() function from all SoC specific extensions\n serial: samsung: merge all SoC specific port reset functions\n ARM: SAMSUNG: register uart clocks to clock lookup list\n serial: samsung: remove all uses of get_clksrc and set_clksrc\n ...\n\nFix up fairly trivial conflicts in arch/arm/mach-s3c2440/clock.c and\ndrivers/tty/serial/Kconfig both due to just adding code close to\nchanges.\n" }, { "commit": "fbce1c234feedb5270468aa4b1770c1cab58a960", "tree": "7391d7bcce50eab43c750c4055b056ab1892d6b2", "parents": [ "7affca3537d74365128e477b40c529d6f2fe86c8", "d0ad5e89256c351ddd40167152c24a88efcb0f6d" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jan 07 12:15:36 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jan 07 12:15:36 2012 -0800" }, "message": "Merge tag \u0027gpio-for-linus\u0027 of git://git.secretlab.ca/git/linux-2.6\n\nChanges queued in gpio/next for the start of the 3.3 merge window\n\n* tag \u0027gpio-for-linus-20120104\u0027 of git://git.secretlab.ca/git/linux-2.6:\n gpio: Add decode of WM8994 GPIO configuration\n gpio: Convert GPIO drivers to module_platform_driver\n gpio: Fix typo in comment in Samsung driver\n gpio: Explicitly index samsung_gpio_cfgs\n gpio: Add Linus Walleij as gpio co-maintainer\n of: Add device tree selftests\n of: create of_phandle_args to simplify return of phandle parsing data\n gpio/powerpc: Eliminate duplication of of_get_named_gpio_flags()\n gpio/microblaze: Eliminate duplication of of_get_named_gpio_flags()\n gpiolib: output basic details and consolidate gpio device drivers\n pch_gpio: Change company name OKI SEMICONDUCTOR to LAPIS Semiconductor\n pch_gpio: Support new device LAPIS Semiconductor ML7831 IOH\n spi/pl022: make the chip deselect handling thread safe\n spi/pl022: add support for pm_runtime autosuspend\n spi/pl022: disable the PL022 block when unused\n spi/pl022: move device disable to workqueue thread\n spi/pl022: skip default configuration before suspending\n spi/pl022: fix build warnings\n spi/pl022: only enable RX interrupts when TX is complete\n" }, { "commit": "fda87903f4e9caf87e02d52768c2611e417b7efb", "tree": "bd2f84361699651cce5661bcfe60e3fe5ee91517", "parents": [ "1a0703ede4493bd74f9c6b53f782b749e175a88e", "2de0dbc5f6830e7659083d1929f57cb88b16a3b6" ], "author": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Thu Jan 05 11:05:51 2012 -0700" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Thu Jan 05 11:05:51 2012 -0700" }, "message": "Merge branch \u0027gpio-for-grant\u0027 of git://sources.calxeda.com/kernel/linux into gpio/next\n\nConflicts:\n\tdrivers/gpio/gpio-pl061.c\n" }, { "commit": "f2ab2ba09e081fbce068c0adc205ad3f25a3b626", "tree": "a4979bbc2bd70534cc24b15a17e897fa36ad462e", "parents": [ "dece904d74800d109f1bb06b55758169b1bcc140" ], "author": { "name": "Rob Herring", "email": "rob.herring@calxeda.com", "time": "Fri Dec 09 14:11:41 2011 -0600" }, "committer": { "name": "Rob Herring", "email": "rob.herring@calxeda.com", "time": "Wed Jan 04 10:10:19 2012 -0600" }, "message": "gpio: pl061: convert to use 0 for no irq\n\nWe don\u0027t want drivers using NO_IRQ, so remove its use. For now, 0 or\n-1 means no irq until platforms are converted to use 0.\n\nSigned-off-by: Rob Herring \u003crob.herring@calxeda.com\u003e\nAcked-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\nCc: Linus Walleij \u003clinus.ml.walleij@gmail.com\u003e\n" }, { "commit": "cd072515215ccc37051cadc516ce28545257be41", "tree": "f67c1ed0a2a988181c20f545f0ad1732b2444a90", "parents": [ "3e2ec13a8185183cd7ff237dadc948a0f9f7398f" ], "author": { "name": "Thomas Abraham", "email": "thomas.abraham@linaro.org", "time": "Mon Oct 24 11:43:11 2011 +0200" }, "committer": { "name": "Kukjin Kim", "email": "kgene.kim@samsung.com", "time": "Fri Dec 23 10:07:03 2011 +0900" }, "message": "DMA: PL330: Infer transfer direction from transfer request instead of platform data\n\nThe transfer direction for a channel can be inferred from the transfer\nrequest and the need for specifying transfer direction in platfrom data\ncan be eliminated. So the structure definition \u0027struct dma_pl330_peri\u0027\nis no longer required.\n\nThe channel\u0027s private data is set to point to a channel id specified in\nthe platform data (instead of an instance of type \u0027struct dma_pl330_peri\u0027).\nThe filter function is correspondingly modified to match the channel id.\n\nWith the \u0027struct dma_pl330_peri\u0027 removed from platform data, the dma\ncontroller transfer capabilities cannot be inferred any more. Hence,\nthe dma controller capabilities is specified using platform data.\n\nAcked-by: Jassi Brar \u003cjassisinghbrar@gmail.com\u003e\nAcked-by: Boojin Kim \u003cboojin.kim@samsung.com\u003e\nSigned-off-by: Thomas Abraham \u003cthomas.abraham@linaro.org\u003e\nAcked-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\nAcked-by: Vinod Koul \u003cvinod.koul@intel.com\u003e\nSigned-off-by: Kukjin Kim \u003ckgene.kim@samsung.com\u003e\n" }, { "commit": "3e2ec13a8185183cd7ff237dadc948a0f9f7398f", "tree": "fa5efc91ccbb6fe013c2614ac9b676c4192b6f60", "parents": [ "a169a888bf8c5490ae0377fcd0ad22c6af9fd8e7" ], "author": { "name": "Thomas Abraham", "email": "thomas.abraham@linaro.org", "time": "Mon Oct 24 11:43:02 2011 +0200" }, "committer": { "name": "Kukjin Kim", "email": "kgene.kim@samsung.com", "time": "Fri Dec 23 10:07:02 2011 +0900" }, "message": "DMA: PL330: move filter function into driver\n\nThe dma channel selection filter function is moved from plat-samsung\ninto the pl330 driver. In additon to that, a check is added in the\nfilter function to ensure that the channel on which the filter has\nbeen invoked is pl330 channel instance (and avoid any incorrect\naccess of chan-\u003eprivate in a system with multiple types of DMA\ndrivers).\n\nSuggested-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\nSigned-off-by: Thomas Abraham \u003cthomas.abraham@linaro.org\u003e\nAcked-by: Jassi Brar \u003cjassisinghbrar@gmail.com\u003e\nAcked-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\nAcked-by: Vinod Koul \u003cvinod.koul@intel.com\u003e\nSigned-off-by: Kukjin Kim \u003ckgene.kim@samsung.com\u003e\n" }, { "commit": "53e4acea0e819a6a8513e10a0773f2259ede0481", "tree": "621636e14849593e0d2381ee20124309ac624713", "parents": [ "0ad2deeab5d3fc80fc7cd85638f805830254ef1d" ], "author": { "name": "Chris Blair", "email": "chris.blair@stericsson.com", "time": "Tue Nov 08 08:54:46 2011 +0000" }, "committer": { "name": "Linus Walleij", "email": "linus.walleij@linaro.org", "time": "Thu Dec 01 17:16:08 2011 +0100" }, "message": "spi/pl022: add support for pm_runtime autosuspend\n\nAdds support for configuring the spi bus to use autosuspend for\nruntime power management. This can reduce the latency in starting an\nspi transfer by not suspending the device immediately following\ncompletion of a transfer. If another transfer then takes place before\nthe autosuspend timeout, the call to resume the device can return\nimmediately rather than needing to risk sleeping in order to resume\nthe device.\n\nReviewed-by: Viresh Kumar \u003cviresh.kumar@st.com\u003e\nSigned-off-by: Chris Blair \u003cchris.blair@stericsson.com\u003e\nSigned-off-by: Linus Walleij \u003clinus.walleij@linaro.org\u003e\n" }, { "commit": "1e5f9a23430e64fb56d9d5d8e1ca165ba1cfeb75", "tree": "5dc5ea5d1895b063a911f1101a906da696b59f53", "parents": [ "cfcfc9eca2bcbd26a8e206baeb005b055dbf8e37" ], "author": { "name": "Dave Martin", "email": "dave.martin@linaro.org", "time": "Wed Oct 05 14:40:59 2011 +0100" }, "committer": { "name": "Dave Martin", "email": "dave.martin@linaro.org", "time": "Tue Nov 22 10:58:30 2011 +0000" }, "message": "ARM: amba: Move definition of struct amba_id to mod_devicetable.h\n\nThe general kernel infrastructure for adding module alises during\nmodule post processing expects the affected device type\nidentification structures in a common header\n\u003clinux/mod_devicetable.h\u003e.\n\nThis patch simple moves struct amba_id to the common header, and\nadds the appropriate include in \u003clinux/amba/bus.h\u003e.\n\nSigned-off-by: Dave Martin \u003cdave.martin@linaro.org\u003e\n" }, { "commit": "e0d23ef29ed637dc6bd739f590985746d9ad9caa", "tree": "c5b5856dc88582697997bb10ccacad6fc2535465", "parents": [ "ca7fe2db892dcf91b2c72ee352eda4ff867903a7", "55ba4e5ed4ac57b60fe56acfd324f6a87123cc34" ], "author": { "name": "Vinod Koul", "email": "vinod.koul@linux.intel.com", "time": "Thu Nov 17 14:54:38 2011 +0530" }, "committer": { "name": "Vinod Koul", "email": "vinod.koul@linux.intel.com", "time": "Thu Nov 17 14:54:57 2011 +0530" }, "message": "Merge branch \u0027dma_slave_direction\u0027 into next_test_dirn\n\nresolved conflicts:\n\tdrivers/media/video/mx3_camera.c\n" }, { "commit": "fba9569924e06da076cb2ad12474bbd82d69f54d", "tree": "f0b7d9c82f8dd90f0dc757a4c00afc0872fc1484", "parents": [ "3d0a8d10cfb4cc3d1877c29a866ee7d8a46aa2fa", "4598fc2c94b68740e0269db03c98a1e7ad5af773" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Nov 04 18:02:25 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Nov 04 18:02:25 2011 -0700" }, "message": "Merge branch \u0027next\u0027 of git://git.infradead.org/users/vkoul/slave-dma\n\n* \u0027next\u0027 of git://git.infradead.org/users/vkoul/slave-dma: (63 commits)\n dmaengine: mid_dma: mask_peripheral_interrupt only when dmac is idle\n dmaengine/ep93xx_dma: add module.h include\n pch_dma: Reduce wasting memory\n pch_dma: Fix suspend issue\n dma/timberdale: free_irq() on an error path\n dma: shdma: transfer based runtime PM\n dmaengine: shdma: protect against the IRQ handler\n dmaengine i.MX DMA/SDMA: add missing include of linux/module.h\n dmaengine: delete redundant chan_id and chancnt initialization in dma drivers\n dmaengine/amba-pl08x: Check txd-\u003ellis_va before freeing dma_pool\n dmaengine/amba-pl08x: Add support for sg len greater than one for slave transfers\n serial: sh-sci: don\u0027t filter on DMA device, use only channel ID\n ARM: SAMSUNG: Remove Samsung specific enum type for dma direction\n ASoC: Samsung: Update DMA interface\n spi/s3c64xx: Merge dma control code\n spi/s3c64xx: Add support DMA engine API\n ARM: SAMSUNG: Remove S3C-PL330-DMA driver\n ARM: S5P64X0: Use generic DMA PL330 driver\n ARM: S5PC100: Use generic DMA PL330 driver\n ARM: S5PV210: Use generic DMA PL330 driver\n ...\n\nFix up fairly trivial conflicts in\n - arch/arm/mach-exynos4/{Kconfig,clock.c}\n - arch/arm/mach-s5p64x0/dma.c\n" }, { "commit": "db8196df4bb6f117caa163aa73b0f16fd62290bd", "tree": "b86531031482037d9b31ad57479f2f7091020957", "parents": [ "49920bc66984a512f4bcc7735a61642cd0e4d6f2" ], "author": { "name": "Vinod Koul", "email": "vinod.koul@linux.intel.com", "time": "Thu Oct 13 22:34:23 2011 +0530" }, "committer": { "name": "Vinod Koul", "email": "vinod.koul@linux.intel.com", "time": "Thu Oct 27 20:53:43 2011 +0530" }, "message": "dmaengine: move drivers to dma_transfer_direction\n\nfixup usage of dma direction by introducing dma_transfer_direction,\nthis patch moves dma/drivers/* to use new enum\n\nCc: Jassi Brar \u003cjaswinder.singh@linaro.org\u003e\nCc: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\nCc: Viresh Kumar \u003cviresh.kumar@st.com\u003e\nCc: Linus Walleij \u003clinus.walleij@linaro.org\u003e\nCc: Nicolas Ferre \u003cnicolas.ferre@atmel.com\u003e\nCc: Mika Westerberg \u003cmika.westerberg@iki.fi\u003e\nCc: H Hartley Sweeten \u003chartleys@visionengravers.com\u003e\nCc: Li Yang \u003cleoli@freescale.com\u003e\nCc: Zhang Wei \u003czw@zh-kernel.org\u003e\nCc: Sascha Hauer \u003cs.hauer@pengutronix.de\u003e\nCc: Guennadi Liakhovetski \u003cg.liakhovetski@gmx.de\u003e\nCc: Shawn Guo \u003cshawn.guo@freescale.com\u003e\nCc: Yong Wang \u003cyong.y.wang@intel.com\u003e\nCc: Tomoya MORINAGA \u003ctomoya-linux@dsn.lapis-semi.com\u003e\nCc: Boojin Kim \u003cboojin.kim@samsung.com\u003e\nCc: Barry Song \u003cBaohua.Song@csr.com\u003e\nAcked-by: Mika Westerberg \u003cmika.westerberg@iki.fi\u003e\nAcked-by: Linus Walleij \u003clinus.walleij@linaro.org\u003e\nAcked-by: Viresh Kumar \u003cviresh.kumar@st.com\u003e\nAcked-by: Nicolas Ferre \u003cnicolas.ferre@atmel.com\u003e\nSigned-off-by: Vinod Koul \u003cvinod.koul@linux.intel.com\u003e\n" }, { "commit": "76c05c8a0d56faf210cb9681786bb3e17cd59793", "tree": "7397414a99102c283be83d5ac1928878ae3c1b12", "parents": [ "eb9ae7f2a38135761496d317c08c87f38c7cafe3" ], "author": { "name": "Rob Herring", "email": "rob.herring@calxeda.com", "time": "Wed Aug 10 16:31:46 2011 -0500" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Wed Oct 26 23:15:28 2011 +0200" }, "message": "gpio: pl061: add DT binding support\n\nThis adds devicetree binding support to the ARM pl061 driver removing the\nplatform_data dependency. When DT binding is used, the gpio numbering is\nassigned dynamically. For now, interrupts are not supported with DT until\nirqdomains learn dynamic irq assignment.\n\nRather than add another case of -1, updating the driver to use NO_IRQ.\n\nSigned-off-by: Rob Herring \u003crob.herring@calxeda.com\u003e\nAcked-by: Baruch Siach \u003cbaruch@tkos.co.il\u003e\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\n" }, { "commit": "0745c9a5e3b64ee03784bc58ba5b127418d78b4e", "tree": "479961da88a62ad5e7a2cf8292be271b89fcd50d", "parents": [ "f8de8f4ce2a83ccf7571ee13d41d02a9040797f9", "51ddf31da16b1ab9da861eafedad6d263faf4388" ], "author": { "name": "Vinod Koul", "email": "vinod.koul@linux.intel.com", "time": "Wed Sep 21 11:53:30 2011 +0530" }, "committer": { "name": "Vinod Koul", "email": "vinod.koul@intel.com", "time": "Wed Sep 21 11:53:30 2011 +0530" }, "message": "Merge branch \u0027samsung_dma\u0027 into next\n" }, { "commit": "b7f69d9d4283cfbbf7458962cf9bdba6463b831d", "tree": "76e29e885d467486922f3b2fbd2c480a7b5a1b8f", "parents": [ "937bb6e4c676fecbfbc1939b942241c3f27bf5d8" ], "author": { "name": "Viresh Kumar", "email": "viresh.kumar@st.com", "time": "Fri Aug 05 15:32:43 2011 +0530" }, "committer": { "name": "Vinod Koul", "email": "vinod.koul@intel.com", "time": "Mon Sep 19 15:13:06 2011 +0530" }, "message": "dmaengine/amba-pl08x: Add support for sg len greater than one for slave transfers\n\nUntill now, sg_len greater than one is not supported. This patch adds support to\ndo that.\n\nNote: Still, if peripheral is flow controller, sg_len can\u0027t be greater that one.\n\nSigned-off-by: Viresh Kumar \u003cviresh.kumar@st.com\u003e\nAcked-by: Linus Walleij \u003clinus.walleij@linaro.org\u003e\nSigned-off-by: Vinod Koul \u003cvinod.koul@intel.com\u003e\n" }, { "commit": "1b9bb715e7c4c189c4215a11a09e2ccb16598d86", "tree": "e274c2a58ec31185e0871255a5fd64c177ee4898", "parents": [ "a2f5203fec3c06d68a6bb45ad41f2adebf9ac5e0" ], "author": { "name": "Boojin Kim", "email": "boojin.kim@samsung.com", "time": "Fri Sep 02 09:44:30 2011 +0900" }, "committer": { "name": "Vinod Koul", "email": "vinod.koul@intel.com", "time": "Wed Sep 14 11:10:01 2011 +0530" }, "message": "DMA: PL330: Update PL330 DMA API driver\n\nThis patch updates following 3 items.\n1. Removes unneccessary code.\n2. Add AMBA, PL330 configuration\n3. Change the meaning of \u0027peri_id\u0027 variable\n from PL330 event number to specific dma id by user.\n\nSigned-off-by: Boojin Kim \u003cboojin.kim@samsung.com\u003e\nAcked-by: Linus Walleij \u003clinus.walleij@linaro.org\u003e\nAcked-by: Vinod Koul \u003cvinod.koul@intel.com\u003e\nCc: Dan Williams \u003cdan.j.williams@intel.com\u003e\nSigned-off-by: Kukjin Kim \u003ckgene.kim@samsung.com\u003e\nSigned-off-by: Vinod Koul \u003cvinod.koul@intel.com\u003e\n" }, { "commit": "0a2356572b1910cc977f4ccf3c9ee1ecab08327a", "tree": "a2e5c45222c72d2f9d5b89e8e25e9e463fafb319", "parents": [ "036f05fd6dcdb6a6b9e55703cb663112fa4c4e42" ], "author": { "name": "Viresh Kumar", "email": "viresh.kumar@st.com", "time": "Fri Aug 05 15:32:42 2011 +0530" }, "committer": { "name": "Vinod Koul", "email": "vinod.koul@intel.com", "time": "Thu Aug 25 19:33:39 2011 +0530" }, "message": "dmaengine/amba-pl08x: Pass flow controller information with slave channel data\n\nAt least, on SPEAr platforms there is one peripheral, JPEG, which can be flow\ncontroller for DMA transfer. Currently DMA controller driver didn\u0027t support\nperipheral flow controller configurations.\n\nThis patch adds device_fc field in struct pl08x_channel_data, which will be used\nonly for slave transfers and is not used in case of mem2mem transfers.\n\nSigned-off-by: Viresh Kumar \u003cviresh.kumar@st.com\u003e\nAcked-by: Linus Walleij \u003clinus.walleij@linaro.org\u003e\nSigned-off-by: Vinod Koul \u003cvinod.koul@intel.com\u003e\n" }, { "commit": "16a2e7d359b9fc64fb8a6717c0642691b1e60bb7", "tree": "bfeea21d5b565a39ff32718327eb993d9b29c4aa", "parents": [ "28da28365da3f3bea1d4b7212a8a40e4b9ac3229" ], "author": { "name": "Viresh Kumar", "email": "viresh.kumar@st.com", "time": "Fri Aug 05 15:32:37 2011 +0530" }, "committer": { "name": "Vinod Koul", "email": "vinod.koul@intel.com", "time": "Thu Aug 25 19:33:38 2011 +0530" }, "message": "dmaengine/amba-pl08x: Get rid of pl08x_pre_boundary()\n\nPl080 Manual says: \"Bursts do not cross the 1KB address boundary\"\n\nWe can program the controller to cross 1 KB boundary on a burst and controller\ncan take care of this boundary condition by itself.\n\nFollowing is the discussion with ARM Technical Support Guys (David):\n[Viresh] Manual says: \"Bursts do not cross the 1KB address boundary\"\n\nWhat does that actually mean? As, Maximum size transferable with a single LLI is\n4095 * 4 \u003d16380 ~ 16KB. So, if we don\u0027t have src/dest address aligned to burst\nsize, we can\u0027t use this big of an LLI.\n\n[David] There is a difference between bursts describing the total data\ntransferred by the DMA controller and AHB bursts. Bursts described by the\nprogrammable parameters in the PL080 have no direct connection with the bursts\nthat are seen on the AHB bus.\n\nThe statement that \"Bursts do not cross the 1KB address boundary\" in the TRM is\nreferring to AHB bursts, where this limitation is a requirement of the AHB spec.\nYou can still issue bursts within the PL080 that are in excess of 1KB. The\nPL080 will make sure that its bursts are broken down into legal AHB bursts which\nwill be formatted to ensure that no AHB burst crosses a 1KB boundary.\n\nBased on above discussion, this patch removes all code related to 1 KB boundary\nas we are not required to handle this in driver.\n\nSigned-off-by: Viresh Kumar \u003cviresh.kumar@st.com\u003e\nAcked-by: Linus Walleij \u003clinus.walleij@linaro.org\u003e\nSigned-off-by: Vinod Koul \u003cvinod.koul@intel.com\u003e\n" }, { "commit": "5a61233073a35a7ae152af77ed80dfc465c38fc7", "tree": "92c42fc9e691c721347ab1cf9e31f79f509f48cd", "parents": [ "b201c111c87a4cf36d009abe57c62bd14d17d762" ], "author": { "name": "Viresh Kumar", "email": "viresh.kumar@st.com", "time": "Fri Aug 05 15:32:30 2011 +0530" }, "committer": { "name": "Vinod Koul", "email": "vinod.koul@intel.com", "time": "Thu Aug 25 19:33:37 2011 +0530" }, "message": "dmaengine/amba-pl08x: Complete doc comment for struct pl08x_txd\n\nDoc comment for struct pl08x_txd was incomplete. Complete that.\n\nSigned-off-by: Viresh Kumar \u003cviresh.kumar@st.com\u003e\nAcked-by: Linus Walleij \u003clinus.walleij@linaro.org\u003e\nSigned-off-by: Vinod Koul \u003cvinod.koul@intel.com\u003e\n" }, { "commit": "1ae105aa7416087f2920c35c3cd16831d0d09c9c", "tree": "935b2d7c2b902f77b37e38ec9108f905fb09f690", "parents": [ "02f8c6aee8df3cdc935e9bdd4f2d020306035dbe", "5a42fb93e6a33224774786691027ef2d9795c245" ], "author": { "name": "Vinod Koul", "email": "vinod.koul@intel.com", "time": "Wed Jul 27 20:43:21 2011 +0530" }, "committer": { "name": "Vinod Koul", "email": "vinod.koul@intel.com", "time": "Wed Jul 27 20:43:21 2011 +0530" }, "message": "Merge branch \u0027next\u0027 into for-linus-3.0\n" }, { "commit": "fa020e7d046436cb6642b23dc95012a3064d77e2", "tree": "64ba4ee3027ac48ac80b0671905cd116bd261881", "parents": [ "f14c426c723634d223344ad820997d92a3e355b6" ], "author": { "name": "Russell King - ARM Linux", "email": "linux@arm.linux.org.uk", "time": "Thu Jul 21 17:13:07 2011 +0100" }, "committer": { "name": "Vinod Koul", "email": "vinod.koul@intel.com", "time": "Tue Jul 26 15:33:28 2011 +0530" }, "message": "DMA: PL08x: constify plchan-\u003ecd and plat-\u003eslave_channels\n\nWe no longer write to the channel data structure, so we can make it\nconst throughout the driver.\n\nAcked-by: Linus Walleij \u003clinus.walleij@linaro.org\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\nSigned-off-by: Vinod Koul \u003cvinod.koul@intel.com\u003e\n" }, { "commit": "f14c426c723634d223344ad820997d92a3e355b6", "tree": "99ce25418d727c42e9db8169ae326ee685c71702", "parents": [ "b207b4d02beb06059478339bbe4672ba715605d6" ], "author": { "name": "Russell King - ARM Linux", "email": "linux@arm.linux.org.uk", "time": "Thu Jul 21 17:12:47 2011 +0100" }, "committer": { "name": "Vinod Koul", "email": "vinod.koul@intel.com", "time": "Tue Jul 26 15:33:28 2011 +0530" }, "message": "DMA: PL08x: separately store source/destination cctl\n\nStore the source/destination cctl values into the channel structure.\nThis moves us towards being able to avoid a configuration call each\ntime we use the channel.\n\nAcked-by: Linus Walleij \u003clinus.walleij@linaro.org\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\nSigned-off-by: Vinod Koul \u003cvinod.koul@intel.com\u003e\n" }, { "commit": "b207b4d02beb06059478339bbe4672ba715605d6", "tree": "3f62c4e2854d4dce26c4ff3491f1d2d47b558c87", "parents": [ "fc74eb791590e624ca6915ae76a04808e03bffb0" ], "author": { "name": "Russell King - ARM Linux", "email": "linux@arm.linux.org.uk", "time": "Thu Jul 21 17:12:27 2011 +0100" }, "committer": { "name": "Vinod Koul", "email": "vinod.koul@intel.com", "time": "Tue Jul 26 15:33:28 2011 +0530" }, "message": "DMA: PL08x: separately store source/destination slave address\n\nStore the source/destination slave address separately into the channel\nstructure. This moves us towards being able to avoid a configuration\ncall each time we use the channel.\n\nAcked-by: Linus Walleij \u003clinus.walleij@linaro.org\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\nSigned-off-by: Vinod Koul \u003cvinod.koul@intel.com\u003e\n" }, { "commit": "c16d51a32bbb61ac8fd96f78b5ce2fccfe0fb4c3", "tree": "3899f24f4b1cc06e24055952f1d9114dc493caf0", "parents": [ "57f2104f39995bac332ddc492fbf60aa28e0c35e" ], "author": { "name": "Shreshtha Kumar Sahu", "email": "shreshthakumar.sahu@stericsson.com", "time": "Mon Jun 13 10:11:33 2011 +0200" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Thu Jun 16 12:01:57 2011 -0700" }, "message": "amba pl011: workaround for uart registers lockup\n\nThis workaround aims to break the deadlock situation\nwhich raises during continuous transfer of data for long\nduration over uart with hardware flow control. It is\nobserved that CTS interrupt cannot be cleared in uart\ninterrupt register (ICR). Hence further transfer over\nuart gets blocked.\n\nIt is seen that during such deadlock condition ICR\ndon\u0027t get cleared even on multiple write. This leads\npass_counter to decrease and finally reach zero. This\ncan be taken as trigger point to run this UART_BT_WA.\n\nWorkaround backups the register configuration, does soft\nreset of UART using BIT-0 of PRCC_K_SOFTRST_SET/CLEAR\nregisters and restores the registers.\n\nThis patch also provides support for uart init and exit\nfunction calls if present.\n\nSigned-off-by: Shreshtha Kumar Sahu \u003cshreshthakumar.sahu@stericsson.com\u003e\nSigned-off-by: Linus Walleij \u003clinus.walleij@linaro.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "25985edcedea6396277003854657b5f3cb31a628", "tree": "f026e810210a2ee7290caeb737c23cb6472b7c38", "parents": [ "6aba74f2791287ec407e0f92487a725a25908067" ], "author": { "name": "Lucas De Marchi", "email": "lucas.demarchi@profusion.mobi", "time": "Wed Mar 30 22:57:33 2011 -0300" }, "committer": { "name": "Lucas De Marchi", "email": "lucas.demarchi@profusion.mobi", "time": "Thu Mar 31 11:26:23 2011 -0300" }, "message": "Fix common misspellings\n\nFixes generated by \u0027codespell\u0027 and manually reviewed.\n\nSigned-off-by: Lucas De Marchi \u003clucas.demarchi@profusion.mobi\u003e\n" }, { "commit": "196f020fbbb83d246960548e73a40fd08f3e7866", "tree": "aed9fa4c32938a4502eb8971dce18f74f0059162", "parents": [ "6d7ed21d17e640b120b902a314143e5ef4917a70", "7d85d61f6ad6e2d6a14b5c20369bc9569f634855", "516295e5ab4bf986865cfff856d484ec678e3b0b", "3de4ade3d696db31d1543dce585ba6296f876612" ], "author": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Sun Mar 20 09:32:12 2011 +0000" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Sun Mar 20 09:32:12 2011 +0000" }, "message": "Merge branches \u0027fixes\u0027, \u0027pgt-next\u0027 and \u0027versatile\u0027 into devel\n" }, { "commit": "9c9585e0e96f8340d704256db00b2ec28240c36e", "tree": "e644bda53c5a1c36a4066c09601566bf20e88ad1", "parents": [ "5d350cba486de34eff99d0394d8fb436af54522e", "c8ebae37034c0ead62eb4df8ef88e999ddb8d5cf", "ba74ec7f6b2bf9e1b5d0f2c5cef08766944cb2c8", "29772c4e28cbb33ea1f8c6dcd130ebf190b91d85" ], "author": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Thu Mar 17 11:04:51 2011 +0000" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Thu Mar 17 11:04:51 2011 +0000" }, "message": "Merge branches \u0027aaci\u0027, \u0027mmci-dma\u0027, \u0027pl\u0027 and \u0027pl011\u0027 into drivers\n" }, { "commit": "ba74ec7f6b2bf9e1b5d0f2c5cef08766944cb2c8", "tree": "3b781d98bb3b18de0ccc30c71316092fd9b9df94", "parents": [ "2d00880fa842e7dd34f5bb5eb3b5f8337b068be5" ], "author": { "name": "Rabin Vincent", "email": "rabin.vincent@stericsson.com", "time": "Wed Feb 23 04:33:17 2011 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Wed Feb 23 16:26:46 2011 +0000" }, "message": "ARM: 6758/1: amba: support pm ops\n\nSupport pm_ops in the AMBA bus, required to allow drivers to use runtime pm.\nThe implementation of AMBA bus pm ops is based on the platform bus\nimplementation.\n\nAcked-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Linus Walleij \u003clinus.walleij@linaro.org\u003e\nSigned-off-by: Rabin Vincent \u003crabin.vincent@stericsson.com\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "2d00880fa842e7dd34f5bb5eb3b5f8337b068be5", "tree": "d34fe495cf6ad5b2038ccb3b0a3373d80623e609", "parents": [ "c862aab0bc14060bfa8351ff1e93cbce9669abcf" ], "author": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Sat Feb 19 15:55:48 2011 +0000" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Wed Feb 23 16:24:22 2011 +0000" }, "message": "ARM: amba: make amba_driver id_table const\n\nNow that the bus level code deals with a const id table, we can also\nmake the ID table in the amba_driver structure also const.\n\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "aa25afad2ca60d19457849ea75e9c31236f4e174", "tree": "24c8c815caf191af56f8de287637087c298711b2", "parents": [ "394d5aefcdecb51bbf7d6df757e73559c9692a08" ], "author": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Sat Feb 19 15:55:00 2011 +0000" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Wed Feb 23 16:24:14 2011 +0000" }, "message": "ARM: amba: make probe() functions take const id tables\n\nMake Primecell driver probe functions take a const pointer to their\nID tables. Drivers should never modify their ID tables in their\nprobe handler.\n\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "394d5aefcdecb51bbf7d6df757e73559c9692a08", "tree": "09e60f99ee47c31e461b7507bce4fd194eea460a", "parents": [ "85e2efbb1db9a18d218006706d6e4fbeb0216213" ], "author": { "name": "Rob Herring", "email": "rob.herring@calxeda.com", "time": "Sat Feb 12 15:58:25 2011 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Wed Feb 23 16:24:08 2011 +0000" }, "message": "ARM: 6662/1: amba: make amba_bustype non-static\n\nExport amba_bustype struct so it can be used for things like registering\nbus notifiers.\n\nSigned-off-by: Rob Herring \u003crob.herring@calxeda.com\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "7b4e9ced69a120e7e7446e3303d2307aa29d891c", "tree": "a39b9782e2aa4e9f7f386dade06111fe0c6c3f34", "parents": [ "9c49e4ab84dd46769e7fd9773946e10c95bab680" ], "author": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Fri Jan 21 14:03:28 2011 +0000" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Sat Feb 19 11:09:05 2011 +0000" }, "message": "ARM: clcd: add method for describing display capabilities\n\nThe ARM CLCD PL110 controller in TFT mode provides two output formats\nbased on whether the controller is in 24bpp mode or not - either 5551\nor 888. PL111 augments this with a 444 and 565 modes.\n\nSome implementations provide an external MUX on the PL110 output to\nreassign the bits to achieve 565 mode.\n\nProvide a system of capability flags to allow the CLCD driver to work\nout what is supported by each panel and board, and therefore which\ndisplay formats are permitted.\n\nAcked-by: Catalin Marinas \u003ccatalin.marinas@arm.com\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "9c49e4ab84dd46769e7fd9773946e10c95bab680", "tree": "d26b1c57d5e3bf3dac55db0ce123f2314740ada6", "parents": [ "ff6433225b08d74f77f6eb4c5bf5ca434a371492" ], "author": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Wed Jan 19 21:13:33 2011 +0000" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Sat Feb 19 11:08:59 2011 +0000" }, "message": "ARM: clcd: use amba_part() to determine if we have a PL110 primecell\n\nInstead of matching the entire peripheral ID, match against\njust the part number using the amba_xxx() macros.\n\nAcked-by: Catalin Marinas \u003ccatalin.marinas@arm.com\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "c8ebae37034c0ead62eb4df8ef88e999ddb8d5cf", "tree": "c9925f03a9c627d7408ef483d7920e25a927e633", "parents": [ "51d4375dd72f352594f1a4f1d7598bf9a75b8dfe" ], "author": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Tue Jan 11 19:35:53 2011 +0000" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Fri Feb 04 13:25:49 2011 +0000" }, "message": "ARM: mmci: add dmaengine-based DMA support\n\nBased on a patch from Linus Walleij.\n\nAdd dmaengine based support for DMA to the MMCI driver, using the\nPrimecell DMA engine interface. The changes over Linus\u0027 driver are:\n\n- rename txsize_threshold to dmasize_threshold, as this reflects the\n purpose more.\n- use \u0027mmci_dma_\u0027 as the function prefix rather than \u0027dma_mmci_\u0027.\n- clean up requesting of dma channels.\n- don\u0027t release a single channel twice when it\u0027s shared between tx and rx.\n- get rid of \u0027dma_enable\u0027 bool - instead check whether the channel is NULL.\n- detect incomplete DMA at the end of a transfer. Some DMA controllers\n (eg, PL08x) are unable to be configured for scatter DMA and also listen\n to all four DMA request signals [BREQ,SREQ,LBREQ,LSREQ] from the MMCI.\n They can do one or other but not both. As MMCI uses LBREQ/LSREQ for the\n final burst/words, PL08x does not transfer the last few words.\n- map and unmap DMA buffers using the DMA engine struct device, not the\n MMCI struct device - the DMA engine is doing the DMA transfer, not us.\n- avoid double-unmapping of the DMA buffers on MMCI data errors.\n- don\u0027t check for negative values from the dmaengine tx submission\n function - Dan says this must never fail.\n- use new dmaengine helper functions rather than using the ugly function\n pointers directly.\n- allow DMA code to be fully optimized away using dma_inprogress() which\n is defined to constant 0 if DMA engine support is disabled.\n- request maximum segment size from the DMA engine struct device and\n set this appropriately.\n- removed checking of buffer alignment - the DMA engine should deal with\n its own restrictions on buffer alignment, not the individual DMA engine\n users.\n- removed setting DMAREQCTL - this confuses some DMA controllers as it\n causes LBREQ to be asserted for the last seven transfers, rather than\n six SREQ and one LSREQ.\n- removed burst setting - the DMA controller should not burst past the\n transfer size required to complete the DMA operation.\n\nTested-by: Linus Walleij \u003clinus.walleij@linaro.org\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "e1288cd72f54e7fc16ae9ebb4d0647537ef848d4", "tree": "b4fd87b9307d8041fb680cb9b8fbf787ec968df7", "parents": [ "e78bf5e6cbe837daa6ab628a5f679548742994d3", "94ae85220a07d357d4937086c490854f63344de4" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 17 10:54:41 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 17 10:54:41 2011 -0800" }, "message": "Merge branch \u0027next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx\n\n* \u0027next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx: (63 commits)\n ARM: PL08x: cleanup comments\n Update CONFIG_MD_RAID6_PQ to CONFIG_RAID6_PQ in drivers/dma/iop-adma.c\n ARM: PL08x: fix a warning\n Fix dmaengine_submit() return type\n dmaengine: at_hdmac: fix race while monitoring channel status\n dmaengine: at_hdmac: flags located in first descriptor\n dmaengine: at_hdmac: use subsys_initcall instead of module_init\n dmaengine: at_hdmac: no need set ACK in new descriptor\n dmaengine: at_hdmac: trivial add precision to unmapping comment\n dmaengine: at_hdmac: use dma_address to program DMA hardware\n pch_dma: support new device ML7213 IOH\n ARM: PL08x: prevent dma_set_runtime_config() reconfiguring memcpy channels\n ARM: PL08x: allow dma_set_runtime_config() to return errors\n ARM: PL08x: fix locking between prepare function and submit function\n ARM: PL08x: introduce \u0027phychan_hold\u0027 to hold on to physical channels\n ARM: PL08x: put txd\u0027s on the pending list in pl08x_tx_submit()\n ARM: PL08x: rename \u0027desc_list\u0027 as \u0027pend_list\u0027\n ARM: PL08x: implement unmapping of memcpy buffers\n ARM: PL08x: store prep_* flags in async_tx structure\n ARM: PL08x: shrink srcbus/dstbus in txd structure\n ...\n" }, { "commit": "94ae85220a07d357d4937086c490854f63344de4", "tree": "8dda364dc7cbae73a30bbe5ef47ac8d674d998c6", "parents": [ "0261f7416362f6affc2d4fe7fea9320a6bdaaee6" ], "author": { "name": "Russell King - ARM Linux", "email": "linux@arm.linux.org.uk", "time": "Sun Jan 16 20:18:05 2011 +0000" }, "committer": { "name": "Dan Williams", "email": "dan.j.williams@intel.com", "time": "Sun Jan 16 16:55:43 2011 -0800" }, "message": "ARM: PL08x: cleanup comments\n\nCleanup the formatting of comments, remove some which don\u0027t make sense\nanymore.\n\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n[fix conflict with 96a608a4]\nSigned-off-by: Dan Williams \u003cdan.j.williams@intel.com\u003e\n" }, { "commit": "96a608a4bfd8468c21881b3f92024923886eb015", "tree": "5c1cac2a320f8ba019ccd3d45730ac8d0ecbaa5d", "parents": [ "98d530fe246b65fbd3cdeeeca319a80c46cb4793" ], "author": { "name": "Dan Williams", "email": "dan.j.williams@intel.com", "time": "Fri Jan 14 17:51:11 2011 -0800" }, "committer": { "name": "Dan Williams", "email": "dan.j.williams@intel.com", "time": "Fri Jan 14 17:51:11 2011 -0800" }, "message": "ARM: PL08x: fix a warning\n\ndrivers/dma/amba-pl08x.c: In function \u0027pl08x_start_txd\u0027:\ndrivers/dma/amba-pl08x.c:205: warning: dereferencing \u0027void *\u0027 pointer\n\nWe never dereference llis_va aside from assigning it to a struct\npl08x_lli pointer or calculating the address of array element 0.\n\nSigned-off-by: Dan Williams \u003cdan.j.williams@intel.com\u003e\n" }, { "commit": "4073723acb9cdcdbe4df9c0e0c376c65d1697e43", "tree": "f41c17eac157b1223ce104845cf9b1e5a9e6a83d", "parents": [ "58daf18cdcab550262a5f4681e1f1e073e21965a", "4ec3eb13634529c0bc7466658d84d0bbe3244aea" ], "author": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Thu Jan 06 22:32:52 2011 +0000" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Thu Jan 06 22:32:52 2011 +0000" }, "message": "Merge branch \u0027misc\u0027 into devel\n\nConflicts:\n\tarch/arm/Kconfig\n\tarch/arm/common/Makefile\n\tarch/arm/kernel/Makefile\n\tarch/arm/kernel/smp.c\n" }, { "commit": "38d624361b2a82d6317c379aebf81b1b28210bb0", "tree": "fca8b4acdba29a8550fc7e7d19de2d2228c36be8", "parents": [ "68b65f7305e54b822b2483c60de7d7b017526a92" ], "author": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Wed Dec 22 17:59:16 2010 +0000" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Wed Jan 05 16:58:53 2011 +0000" }, "message": "ARM: PL011: add DMA burst threshold support for ST variants\n\nST Micro variants has some specific dma burst threshold compensation,\nwhich allows them to make better use of a DMA controller. Add support\nto set this up.\n\nBased on a patch from Linus Walleij.\n\nAcked-by: Linus Walleij \u003clinus.walleij@stericsson.com\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "68b65f7305e54b822b2483c60de7d7b017526a92", "tree": "c67c4d2791f45f48a042b3bdcf16b342f6b2163a", "parents": [ "963cc981af620c7c07b5f6d1ab998b639e90ecb1" ], "author": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Wed Dec 22 17:24:39 2010 +0000" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Wed Jan 05 16:58:48 2011 +0000" }, "message": "ARM: PL011: Add support for transmit DMA\n\nAdd DMA engine support for transmit to the PL011 driver. Based on a\npatch from Linus Walliej, with the following changes:\n\n- remove RX DMA support. As PL011 doesn\u0027t give us receive timeout\n interrupts, we only get notified of received data when the RX DMA\n has completed. This rather sucks for interactive use of the TTY.\n\n- remove abuse of completions. Completions are supposed to be for\n events, not to tell what condition buffers are in. Replace it with\n a simple \u0027queued\u0027 bool.\n\n- fix locking - it is only safe to access the circular buffer with the\n port lock held.\n\n- only map the DMA buffer when required - if we\u0027re ever behind an IOMMU\n this helps keep IOMMU usage down, and also ensures that we\u0027re legal\n when we change the scatterlist entry length.\n\n- fix XON/XOFF sending - we must send XON/XOFF characters out as soon\n as possible - waiting for up to 4095 characters in the DMA buffer\n to be sent first is not acceptable.\n\n- fix XON/XOFF receive handling - we need to stop DMA when instructed\n to by the TTY layer, and restart it again when instructed to. There\n is a subtle problem here: we must not completely empty the circular\n buffer with DMA, otherwise we will not be notified of XON.\n\n- change the \u0027enable_dma\u0027 flag into a \u0027using DMA\u0027 flag, and track\n whether we can use TX DMA by whether the channel pointer is non-NULL.\n This gives us more control over whether we use DMA in the driver.\n\n- we don\u0027t need to have the TX DMA buffer continually allocated for\n each port - instead, allocate it when the port starts up, and free\n it when it\u0027s shut down. Update the \u0027using DMA\u0027 flag if we get\n the buffer, and adjust the TTY FIFO size appropriately.\n\n- if we\u0027re going to use PIO to send characters, use the existing IRQ\n based functionality rather than reimplementing it. This also ensures\n we call uart_write_wakeup() at the appropriate time, otherwise we\u0027ll\n stall.\n\n- use DMA engine helper functions for type safety.\n\n- fix init when built as a module - we can\u0027t have to initcall functions,\n so we must settle on one. This means we can eliminate the deferred\n DMA initialization.\n\n- there is no need to terminate transfers on a failed prep_slave_sg()\n call - nothing has been setup, so nothing needs to be terminated.\n This avoids a potential deadlock in the DMA engine code\n (tasklet-\u003ecallback-\u003efailed prepare-\u003eterminate-\u003etasklet_disable\n which then ends up waiting for the tasklet to finish running.)\n\n- Dan says that the submission callback should not return an error:\n | dma_submit_error() is something I should have removed after commit\n | a0587bcf \"ioat1: move descriptor allocation from submit to prep\" all\n | errors should be notified by prep failing to return a descriptor\n | handle. Negative dma_cookie_t values are only returned by the\n | dma_async_memcpy* calls which translate a prep failure into -ENOMEM.\n So remove the error handling at that point. This also solves the\n potential deadlock mentioned in the previous comment.\n\nAcked-by: Linus Walleij \u003clinus.walleij@stericsson.com\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "c370e594efe2993620d24d41a78f325102e99d1c", "tree": "dfbb5c904bf6ca85c9aba1eec17070fe05c12ca4", "parents": [ "8087aacda040bdbf84940712d132ce80c30b9d5d" ], "author": { "name": "Russell King - ARM Linux", "email": "linux@arm.linux.org.uk", "time": "Mon Jan 03 22:45:37 2011 +0000" }, "committer": { "name": "Dan Williams", "email": "dan.j.williams@intel.com", "time": "Tue Jan 04 19:16:14 2011 -0800" }, "message": "ARM: PL08x: fix locking between prepare function and submit function\n\nThe PL08x driver holds on to the channel lock with interrupts disabled\nbetween the prepare and the subsequent submit API functions. This\nmeans that the locking state when the prepare function returns is\ndependent on whether it suceeeds or not.\n\nIt did this to ensure that the physical channel wasn\u0027t released, and\nas it used to add the descriptor onto the pending list at prepare time\nrather than submit time.\n\nNow that we have reorganized the code to remove those reasons, we can\nnow safely release the spinlock at the end of preparation and reacquire\nit in our submit function.\n\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\nAcked-by: Linus Walleij \u003clinus.walleij@stericsson.com\u003e\nSigned-off-by: Dan Williams \u003cdan.j.williams@intel.com\u003e\n" }, { "commit": "8087aacda040bdbf84940712d132ce80c30b9d5d", "tree": "3a59272bc4555eae854a012940a36f80a8f4c1a5", "parents": [ "501e67e82dee68d0a594ec0549f3d6a2943c91f5" ], "author": { "name": "Russell King - ARM Linux", "email": "linux@arm.linux.org.uk", "time": "Mon Jan 03 22:45:17 2011 +0000" }, "committer": { "name": "Dan Williams", "email": "dan.j.williams@intel.com", "time": "Tue Jan 04 19:16:14 2011 -0800" }, "message": "ARM: PL08x: introduce \u0027phychan_hold\u0027 to hold on to physical channels\n\nIntroduce \u0027phychan_hold\u0027 to hold on to physical DMA channels while we\u0027re\npreparing a new descriptor for it. This will be incremented when we\nallocate a physical channel and set the MUX registers during the\npreparation of the TXD, and will only be decremented when the TXD is\nsubmitted.\n\nThis prevents the physical channel being given up before the new TXD\nis placed on the queue.\n\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\nAcked-by: Linus Walleij \u003clinus.walleij@stericsson.com\u003e\nSigned-off-by: Dan Williams \u003cdan.j.williams@intel.com\u003e\n" }, { "commit": "15c17232fbd1f7687c740c3c26f9e7f337bd9e36", "tree": "c3380cdde212259a7b3c790404b870aa2b9aa01d", "parents": [ "3d992e1a6f8465db3921ef75bfc490fbd2f40cd3" ], "author": { "name": "Russell King - ARM Linux", "email": "linux@arm.linux.org.uk", "time": "Mon Jan 03 22:44:36 2011 +0000" }, "committer": { "name": "Dan Williams", "email": "dan.j.williams@intel.com", "time": "Tue Jan 04 19:16:14 2011 -0800" }, "message": "ARM: PL08x: rename \u0027desc_list\u0027 as \u0027pend_list\u0027\n\nThis \u0027desc_list\u0027 is actually a list of pending descriptors, so name\nit after its function (pending list) rather than what it contains\n(descriptors).\n\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\nAcked-by: Linus Walleij \u003clinus.walleij@stericsson.com\u003e\nSigned-off-by: Dan Williams \u003cdan.j.williams@intel.com\u003e\n" }, { "commit": "d7244e9a27a3da27d62aabf560ee828d7991493e", "tree": "a745ef1a7b87208738f379532d10a8932751abb4", "parents": [ "542361f8e385355c68e263eba49d4306739b9220" ], "author": { "name": "Russell King - ARM Linux", "email": "linux@arm.linux.org.uk", "time": "Mon Jan 03 22:43:35 2011 +0000" }, "committer": { "name": "Dan Williams", "email": "dan.j.williams@intel.com", "time": "Tue Jan 04 19:16:13 2011 -0800" }, "message": "ARM: PL08x: shrink srcbus/dstbus in txd structure\n\nWe only need to store the dma address.\n\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\nAcked-by: Linus Walleij \u003clinus.walleij@stericsson.com\u003e\nSigned-off-by: Dan Williams \u003cdan.j.williams@intel.com\u003e\n" }, { "commit": "30749cb4a40f02a199640011e5ab5c5f60b8482e", "tree": "2b079f8f3fb2f888d7afa36423b41c63a1583c3b", "parents": [ "c7da9a56d608145cc763bcfc9329b92c4244d8d9" ], "author": { "name": "Russell King - ARM Linux", "email": "linux@arm.linux.org.uk", "time": "Mon Jan 03 22:41:13 2011 +0000" }, "committer": { "name": "Dan Williams", "email": "dan.j.williams@intel.com", "time": "Tue Jan 04 19:16:13 2011 -0800" }, "message": "ARM: PL08x: allow AHB master port selection to be configured\n\nPlatforms need to be able to control which AHB master interface is used,\nas each AHB master interface may be asymetric. Allow the interfaces\nused for fetching LLIs, memory, and each peripheral to be configured\nindividually.\n\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\nAcked-by: Linus Walleij \u003clinus.walleij@stericsson.com\u003e\nSigned-off-by: Dan Williams \u003cdan.j.williams@intel.com\u003e\n" }, { "commit": "70b5ed6b6d72cd8b1a3d4b7b878a0dd132bec7ba", "tree": "07f37758bcc4f7f44ba9b5f0f04190fd7e38a64a", "parents": [ "09b3c323332206aaadfb7aa13efffa82e7719b35" ], "author": { "name": "Russell King - ARM Linux", "email": "linux@arm.linux.org.uk", "time": "Mon Jan 03 22:40:13 2011 +0000" }, "committer": { "name": "Dan Williams", "email": "dan.j.williams@intel.com", "time": "Tue Jan 04 19:16:12 2011 -0800" }, "message": "ARM: PL08x: move default cctl into txd structure\n\nRather than modifying platform data while preparing a transfer, copy\nthe cctl value into the txd structure and modify the value there.\n\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\nAcked-by: Linus Walleij \u003clinus.walleij@stericsson.com\u003e\nSigned-off-by: Dan Williams \u003cdan.j.williams@intel.com\u003e\n" }, { "commit": "4983a04fd2562986360b646b378f267308bc22c0", "tree": "365b9fcfe69547f27dc1593565a07ad0465bf37c", "parents": [ "19524d77ec34faf58d313ba34fb755ef6e159216" ], "author": { "name": "Russell King - ARM Linux", "email": "linux@arm.linux.org.uk", "time": "Mon Jan 03 22:39:33 2011 +0000" }, "committer": { "name": "Dan Williams", "email": "dan.j.williams@intel.com", "time": "Tue Jan 04 19:16:12 2011 -0800" }, "message": "ARM: PL08x: move ccfg into txd structure\n\nThe ccfg register is used to configure the channel parameters - the type\nand direction of transfer, the flow control signal and IRQ mask enables.\nThe type and direction of transfer is known in the relevent prep_*\nfunction where a txd is created. The IRQ mask enables are always set,\nand the flow control signals are always set when we start processing a\ntxd according to phychan-\u003esignal.\n\nIf we store the ccfg value in the txd structure, we can avoid modifying\nplatform data - and even having it in platform data at all.\n\nSo, remove it from platform data too.\n\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\nAcked-by: Linus Walleij \u003clinus.walleij@stericsson.com\u003e\nSigned-off-by: Dan Williams \u003cdan.j.williams@intel.com\u003e\n" }, { "commit": "19524d77ec34faf58d313ba34fb755ef6e159216", "tree": "63b24d5a82de3ee5fd8e07a311eb8d573cd21f76", "parents": [ "c885bee4f10323a1ff3f19e1aa2aa6f4e7f89dd8" ], "author": { "name": "Russell King - ARM Linux", "email": "linux@arm.linux.org.uk", "time": "Mon Jan 03 22:39:13 2011 +0000" }, "committer": { "name": "Dan Williams", "email": "dan.j.williams@intel.com", "time": "Tue Jan 04 19:16:12 2011 -0800" }, "message": "ARM: PL08x: avoid duplicating registers in txd and phychan structures\n\nAs we now have all the code accessing the phychan {csrc,cdst,clli,cctl,\nccfg} members in one function, there\u0027s no point storing the data into\nthe struct. Get rid of the struct members. Re-order the register dump\nin the dev_dbg() to reflect the order we write the registers to the DMA\ndevice.\n\nThe txd {csrc,cdst,clli,cctl} values are duplicates of the lli[0]\nvalues, so there\u0027s no point duplicating these either. Program the DMAC\nregisters directly from the lli[0] values.\n\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\nAcked-by: Linus Walleij \u003clinus.walleij@stericsson.com\u003e\nSigned-off-by: Dan Williams \u003cdan.j.williams@intel.com\u003e\n" }, { "commit": "cace658572ba5d1075f3891e823130a66f3e330f", "tree": "b615e42e2eac3ce2adb4d4cace8033df1ec748b9", "parents": [ "56b618820c92a5efa2145fbbac373fffbb024a94" ], "author": { "name": "Russell King - ARM Linux", "email": "linux@arm.linux.org.uk", "time": "Mon Jan 03 22:37:31 2011 +0000" }, "committer": { "name": "Dan Williams", "email": "dan.j.williams@intel.com", "time": "Tue Jan 04 19:16:12 2011 -0800" }, "message": "ARM: PL08x: use \u0027size_t\u0027 for lengths\n\nUse size_t for variables denoting lengths throughout, and use the \u0027z\u0027\nqualifier for printing the value. For safety, add a BUG_ON() in\npl08x_fill_lli_for_desc() to catch the remainder potentially becoming\nnegative.\n\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\nAcked-by: Linus Walleij \u003clinus.walleij@stericsson.com\u003e\nSigned-off-by: Dan Williams \u003cdan.j.williams@intel.com\u003e\n" }, { "commit": "7cb72ad959b16ac594118977b7954a7d2ec7a052", "tree": "eb6ea7ae69b7a8c2caef7d10eaec1a4dcf1110b4", "parents": [ "f96ca9ec27159c1c8718aa8d0ed03051cd12e884" ], "author": { "name": "Russell King - ARM Linux", "email": "linux@arm.linux.org.uk", "time": "Mon Jan 03 22:35:28 2011 +0000" }, "committer": { "name": "Dan Williams", "email": "dan.j.williams@intel.com", "time": "Tue Jan 04 19:16:11 2011 -0800" }, "message": "ARM: PL08x: avoid \u0027void *\u0027 struct fields when we can type them properly\n\nAvoid using \u0027void *\u0027 struct fields when the structs are not defined\nin linux/amba/pl08x.h - instead, forward declare the struct names, and\nuse these instead. This ensures we have proper typechecking.\n\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\nAcked-by: Linus Walleij \u003clinus.walleij@stericsson.com\u003e\nSigned-off-by: Dan Williams \u003cdan.j.williams@intel.com\u003e\n" }, { "commit": "91aa5fadb831e7b6ea473a526a6b49c6dc4819ce", "tree": "4f96e2649b8725b6f58bace588e90c9f38c3dc80", "parents": [ "4440aacf3a171a0ab498feda58d100a320c5d9ff" ], "author": { "name": "Russell King - ARM Linux", "email": "linux@arm.linux.org.uk", "time": "Mon Jan 03 22:31:04 2011 +0000" }, "committer": { "name": "Dan Williams", "email": "dan.j.williams@intel.com", "time": "Tue Jan 04 19:16:10 2011 -0800" }, "message": "ARM: PL08x: fix atomic_t usage and tx_submit() return value range\n\nThe last_issued variable uses an atomic type, which is only\nincremented inside a protected region, and then read. Everywhere else\nonly reads the value, so it isn\u0027t using atomic_t correctly, and it\ndoesn\u0027t even need to. Moreover, the DMA engine code provides us with\na variable for this already - chan.cookie. Use chan.cookie instead.\n\nAlso, avoid negative dma_cookie_t values - negative returns from\ntx_submit() mean failure, yet in reality we always succeed. Restart\nfrom cookie 1, just like other DMA engine drivers do.\n\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\nAcked-by: Linus Walleij \u003clinus.walleij@stericsson.com\u003e\nSigned-off-by: Dan Williams \u003cdan.j.williams@intel.com\u003e\n" }, { "commit": "65500fa94aaeb3475e39c0c5180f188014164ca4", "tree": "a8385820eaf63769d523c8ed726e0a1f6da081fa", "parents": [ "283a1b92e25fe3a62c766a042f96dad2eefa7d17" ], "author": { "name": "Linus Walleij", "email": "linus.walleij@stericsson.com", "time": "Thu Nov 04 13:06:59 2010 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Fri Nov 26 10:59:12 2010 +0000" }, "message": "ARM: 6467/1: amba: optional PrimeCell core voltage switch\n\nOn some contemporary sub-micron SoCs, peripherals on the chip have\npower domain switches, i.e. the voltage to the core may be turned\noff to conserve power. In the Ux500 we have this for out PrimeCell\nderivates.\n\nThis patch makes it possible to specify an (optional) regulator to\nhandle the voltage domain switch on AMBA PrimeCells, modeled very\nsimilar to how block clocks are handled.\n\nAdditional amba_vcore_[enable|disable] calls are supplied to make\nit possible introduce optional powering off of the core voltage.\nUsing this will require code to spool/unspool any core HW state.\n\nCc: Rabin Vincent \u003crabin.vincent@stericsson.com\u003e\nCc: Bengt Jonsson \u003cbengt.g.jonsson@stericsson.com\u003e\nCc: Jonas Aaberg \u003cjonas.aberg@stericsson.com\u003e\nSigned-off-by: Linus Walleij \u003clinus.walleij@stericsson.com\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "e3e1288e86a07cdeb0aee5860a2dff111c6eff79", "tree": "cd22f8051a456c9d2b95698b6fe402776a67469b", "parents": [ "9ae6d039224def926656206725ae6e89d1331417", "964dc256bb91e990277010a3f6dc66daa130be8b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 19:04:36 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 19:04:36 2010 -0700" }, "message": "Merge branch \u0027next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx\n\n* \u0027next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx: (48 commits)\n DMAENGINE: move COH901318 to arch_initcall\n dma: imx-dma: fix signedness bug\n dma/timberdale: simplify conditional\n ste_dma40: remove channel_type\n ste_dma40: remove enum for endianess\n ste_dma40: remove TIM_FOR_LINK option\n ste_dma40: move mode_opt to separate config\n ste_dma40: move channel mode to a separate field\n ste_dma40: move priority to separate field\n ste_dma40: add variable to indicate valid dma_cfg\n async_tx: make async_tx channel switching opt-in\n move async raid6 test to lib/Kconfig.debug\n dmaengine: Add Freescale i.MX1/21/27 DMA driver\n intel_mid_dma: change the slave interface\n intel_mid_dma: fix the WARN_ONs\n intel_mid_dma: Add sg list support to DMA driver\n intel_mid_dma: Allow DMAC2 to share interrupt\n intel_mid_dma: Allow IRQ sharing\n intel_mid_dma: Add runtime PM support\n DMAENGINE: define a dummy filter function for ste_dma40\n ...\n" }, { "commit": "b5153163ed580e00c67bdfecb02b2e3843817b3e", "tree": "b8c878601f07f5df8f694435857a5f3dcfd75482", "parents": [ "a8cbf22559ceefdcdfac00701e8e6da7518b7e8e", "6451d7783ba5ff24eb1a544eaa6665b890f30466" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 21 16:42:32 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 21 16:42:32 2010 -0700" }, "message": "Merge branch \u0027devel\u0027 of master.kernel.org:/home/rmk/linux-2.6-arm\n\n* \u0027devel\u0027 of master.kernel.org:/home/rmk/linux-2.6-arm: (278 commits)\n arm: remove machine_desc.io_pg_offst and .phys_io\n arm: use addruart macro to establish debug mappings\n arm: return both physical and virtual addresses from addruart\n arm/debug: consolidate addruart macros for CONFIG_DEBUG_ICEDCC\n ARM: make struct machine_desc definition coherent with its comment\n eukrea_mbimxsd-baseboard: Pass the correct GPIO to gpio_free\n cpuimx27: fix compile when ULPI is selected\n mach-pcm037_eet: fix compile errors\n Fixing ethernet driver compilation error for i.MX31 ADS board\n cpuimx51: update board support\n mx5: add cpuimx51sd module and its baseboard\n iomux-mx51: fix GPIO_1_xx \u0027s IOMUX configuration\n imx-esdhc: update devices registration\n mx51: add resources for SD/MMC on i.MX51\n iomux-mx51: fix SD1 and SD2\u0027s iomux configuration\n clock-mx51: rename CLOCK1 to CLOCK_CCGR for better readability\n clock-mx51: factorize clk_set_parent and clk_get_rate\n eukrea_mbimxsd: add support for DVI displays\n cpuimx25 \u0026 cpuimx35: fix OTG port registration in host mode\n i.MX31 and i.MX35 : fix errate TLSbo65953 and ENGcm09472\n ...\n" }, { "commit": "23beab76b490172a9ff3d52843e4d27a35b2a4c6", "tree": "4fcde568ad32a1be08301172cb61a22717217f0e", "parents": [ "8ed9059533eb89b4372d7fc31b6565c053e5253b", "5fb31a96e1e0078f1e82736ccd72a61ecabe6a4f", "80be7a7f642719bf99fc49692fc77d6333f51a73", "19852e59002fbba1c2c6ba0f154095a37ad2ac03", "29e29f27486ed7074df259b3eda8656bb014e9b5", "725343fa748fc9b7c883d198e9cec391425aa478", "9e978f096241e303c10cf6e6dc80dce41ef41b92", "f3af03de0b1c42225d492d874d9afeed0c02568c", "5333a3de3cdd739ec4f6d501f5f6d09bab7ff919" ], "author": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Mon Oct 18 22:34:25 2010 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Mon Oct 18 22:34:25 2010 +0100" }, "message": "Merge branches \u0027at91\u0027, \u0027dcache\u0027, \u0027ftrace\u0027, \u0027hwbpt\u0027, \u0027misc\u0027, \u0027mmci\u0027, \u0027s3c\u0027, \u0027st-ux\u0027 and \u0027unwind\u0027 into devel\n" }, { "commit": "5a1c98be1de165c8ad1bd5343a5d779230669489", "tree": "336a44e0397c55d08daad24f8f3a196d527ac364", "parents": [ "bde435a9ca376d0b7809768ca803dbf14416b9c1" ], "author": { "name": "Linus Walleij", "email": "linus.walleij@stericsson.com", "time": "Fri Oct 01 11:47:32 2010 +0200" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Tue Oct 12 21:37:37 2010 -0600" }, "message": "spi/pl022: get rid of chipinfo dev pointer\n\nWhat is the dev pointer doing inside the platform data anyway.\nWe have another pointer to the actual device at hand, use that.\n\nSigned-off-by: Linus Walleij \u003clinus.walleij@stericsson.com\u003e\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\n" }, { "commit": "bde435a9ca376d0b7809768ca803dbf14416b9c1", "tree": "dd9678beb7c219922ad9b94db0e8f0a804ae2ab4", "parents": [ "fadcf49b9bd7ec5fb69befbf477e747d5b6a0328" ], "author": { "name": "Kevin Wells", "email": "wellsk40@gmail.com", "time": "Thu Sep 16 06:18:50 2010 -0700" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Tue Oct 12 21:37:37 2010 -0600" }, "message": "spi/pl022: Add spi-\u003emode support to AMBA SPI driver\n\nThis patch adds spi-\u003emode support for the AMBA pl022 driver and\nallows spidev to correctly alter SPI modes. Unused fields used in\nthe pl022 header file for the pl022_config_chip have been removed.\n\nThe ab8500 client driver selects the data transfer size instead\nof the platform data.\n\nFor platforms that use the amba pl022 driver, the unused fields\nin the controller data structure have been removed and the .mode\nfield in the SPI board info structure is used instead.\n\nSigned-off-by: Kevin Wells \u003cwellsk40@gmail.com\u003e\nTested-by: Linus Walleij \u003clinus.walleij@stericsson.com\u003e\nAcked-by: Linus Walleij \u003clinus.walleij@stericsson.com\u003e\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\n" }, { "commit": "b1b6b9aa6fd32db97469e65d301ebc32dcd67992", "tree": "2a6f3f7d34a50a574854ea7495476f21fd6fcfce", "parents": [ "cdbc8f042f4f2568bb58ba8bd50d0692f3059417" ], "author": { "name": "Linus Walleij", "email": "linus.walleij@stericsson.com", "time": "Wed Sep 29 17:31:35 2010 +0900" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Tue Oct 12 21:37:37 2010 -0600" }, "message": "spi/pl022: add PrimeCell generic DMA support\n\nThis extends the PL022 SSP/SPI driver with generic DMA engine\nsupport using the PrimeCell DMA engine interface. Also fix up the\ntest code for the U300 platform.\n\nSigned-off-by: Linus Walleij \u003clinus.walleij@stericsson.com\u003e\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\n" }, { "commit": "29e29f27486ed7074df259b3eda8656bb014e9b5", "tree": "9d56618552f6d4da06c96e491769fd52bbd2704e", "parents": [ "8b1f5d91e23300ea2f65007047d26799157dc4b8" ], "author": { "name": "Linus Walleij", "email": "linus.walleij@stericsson.com", "time": "Fri Oct 01 09:15:41 2010 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Mon Oct 11 23:03:48 2010 +0100" }, "message": "ARM: 6421/1: amba-pl011: add missing ST specific registers\n\nThe ST Micro derivates have several extra interesting registers\nthat we may soon use for something interesting so may just as\nwell define them in the header.\n\nSigned-off-by: Jonas Aaberg \u003cjonas.aberg@stericsson.com\u003e\nSigned-off-by: Linus Walleij \u003clinus.walleij@stericsson.com\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "01723a9566f9e9ce4c75e5c4c9f6dc20600871a7", "tree": "ee80f7c5d7e9b8b02e9b6b882921ea0132d8cb92", "parents": [ "2da6d64a638eb982bebf34e2999f0b67cfb90f33" ], "author": { "name": "Linus Walleij", "email": "linus.walleij@stericsson.com", "time": "Tue Sep 07 22:43:19 2010 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Fri Oct 08 10:02:27 2010 +0100" }, "message": "ARM: 6368/1: move the PrimeCell IDs to use macros\n\nThis make four macros for the PrimeCell ID register available to\ndrivers that use them witout using the PrimeCell/AMBA bus\nabstraction and struct amba_device. It also moves the magic\nPrimeCell CID \"B105F00D\" to the bus.h header file.\n\nSigned-off-by: Linus Walleij \u003clinus.walleij@stericsson.com\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "e8689e63d4d2046079f2db9d494ac05c6885ac0c", "tree": "29196d65697acc7fd49af9e00f2068413e29b771", "parents": [ "b30a3f6257ed2105259b404d419b4964e363928c" ], "author": { "name": "Linus Walleij", "email": "linus.walleij@stericsson.com", "time": "Tue Sep 28 15:57:37 2010 +0200" }, "committer": { "name": "Dan Williams", "email": "dan.j.williams@intel.com", "time": "Wed Sep 29 16:13:51 2010 -0700" }, "message": "dmaengine: driver for the ARM PL080/PL081 PrimeCells v5\n\nThis creates a DMAengine driver for the ARM PL080/PL081 PrimeCells\nbased on the implementation earlier submitted by Peter Pearse.\nThis is working like a charm for memcpy and slave DMA to the PL011\nPrimeCell on the PB11MPCore.\n\nThis DMA controller is used in mostly unmodified form in the ARM\nRealView and Versatile platforms, in the ST-Ericsson Nomadik, and\nin the ST SPEAr platform.\n\nIt has been converted to use the header from the Samsung PL080\nderivate instead of its own defintions. The Samsungs have a custom\ndriver in their mach-* folders though, atleast we can share the\nregister definitions.\n\nCc: Peter Pearse \u003cpeter.pearse@arm.com\u003e\nCc: Ben Dooks \u003cben-linux@fluff.org\u003e\nCc: Kukjin Kim \u003ckgene.kim@samsung.com\u003e\nCc: Alessandro Rubini \u003crubini@unipv.it\u003e\nAcked-by: Viresh Kumar \u003cviresh.kumar@st.com\u003e\nSigned-off-by: Linus Walleij \u003clinus.walleij@stericsson.com\u003e\n[GFP_KERNEL to GFP_NOWAIT in pl08x_prep_dma_memcpy]\nSigned-off-by: Dan Williams \u003cdan.j.williams@intel.com\u003e\n" }, { "commit": "2971944582ff43b7dedbb460777052243ac9915a", "tree": "1f5a05fed4b3f386e6468a2d52ba087e20d6bcd2", "parents": [ "d4348c678977c7093438bbbf2067c49396ae941b" ], "author": { "name": "Rabin Vincent", "email": "rabin.vincent@stericsson.com", "time": "Mon Aug 09 12:54:43 2010 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Thu Aug 26 19:54:27 2010 +0100" }, "message": "ARM: 6307/1: mmci: allow the card detect GPIO value not to be inverted\n\nOn some platforms, the GPIO value from the gpio_cd pin doesn\u0027t need to\nbe inverted to get it active high. Add a cd_invert platform data\nparameter and change existing platforms using GPIO for CD (only\nRealview) to enable it.\n\nAcked-by: Linus Walleij \u003clinus.walleij@stericsson.com\u003e\nSigned-off-by: Rabin Vincent \u003crabin.vincent@stericsson.com\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "99c796df94afca5256860dd4760017f1dbb3480c", "tree": "73347ec30626e2ebdf95f64d1cd195b11baa794e", "parents": [ "41e2e8fd34fff909a0e40129f6ac4233ecfa67a9" ], "author": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Tue Aug 17 22:13:22 2010 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Tue Aug 17 22:15:09 2010 +0100" }, "message": "VIDEO: amba clcd: don\u0027t disable an already disabled clock\n\nFix the clock enable/disable tracking in the AMBA CLCD driver so\nthat the driver doesn\u0027t try to disable an already disabled clock,\nthereby causing the clock (if shared) to become unbalanced.\n\nThis resolves a problem with CLCD on LPC32xx ARM platforms.\n\nReported-by: Kevin Wells \u003cwellsk40@gmail.com\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "ceb0885d3b01bb2e2f18765770e212914f2864be", "tree": "0952c90cd49704a9172e985ca491d79b60c40bc8", "parents": [ "b31fc7af78e17b0203e1cd5a195c590e8adeae0d", "08458ef6eede6cf7d5a33c3a7c8bcdc3943012c2" ], "author": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Sat Jul 31 14:20:02 2010 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Sat Jul 31 14:20:02 2010 +0100" }, "message": "Merge branch \u0027misc\u0027 into devel\n\nConflicts:\n\tarch/arm/mm/init.c\n" }, { "commit": "7cfe249475fdd82ad3c2767a9b906cc775dab868", "tree": "a4344e847f32fd7e7f111eaecb09415e6286af1c", "parents": [ "06385e490996d885c93fa03ce6e5374e4674a5cb" ], "author": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Thu Jul 15 10:47:14 2010 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Sat Jul 31 13:07:27 2010 +0100" }, "message": "ARM: AMBA: Add pclk support to AMBA bus infrastructure\n\nSome platforms gate the pclk (APB - the bus - clock) to the peripherals\nfor power saving, along with the functional clock. When devices are\naccessed without pclk enabled, the kernel will oops.\n\nThis gives them two options:\n\n1. Leave all clocks on all the time.\n2. Attempt to gate pclk along with the functional clock.\n\n(With some hardware, pclk and the functional clock are gated by a single\nbit in a register.)\n\n(1) has the disadvantage that it causes increased power usage, which is\nbad news for battery operated devices. (2) can lead to kernel oops if\nregisters are accessed without the functional clock being enabled.\n\nSo, introduce the apb_pclk signal in such a way existing drivers don\u0027t\nneed to be updated. Essentially, this means we guarantee that:\n\n1. pclk will be enabled whenever the driver is bound to a device -\n from probe() to remove() time.\n2. pclk will also be enabled when reading the primecell IDs from the device.\n\nIn order to allow drivers to be incrementally updated to achieve greater\npower savings, we provide two additional calls to allow drivers to\nmanage the pclk - amba_pclk_enable()/amba_pclk_disable().\n\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "bb8f563c848faa113059973f68c24a3bb6a9585e", "tree": "7ce9952411dd8ba1e9f438a62d586d9078f06212", "parents": [ "f5e2574e734650bbeb801a31cc99e628f9a027af" ], "author": { "name": "Rabin Vincent", "email": "rabin.vincent@stericsson.com", "time": "Wed Jul 21 12:53:57 2010 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Thu Jul 29 15:39:05 2010 +0100" }, "message": "ARM: 6243/1: mmci: pass power_mode to the translate_vdd callback\n\nPlatforms may have some external power control which need to be\ncontrolled from board specific code. Rename the translate_vdd()\ncallback to vdd_handler() and pass it the power mode.\n\nAcked-by: Linus Walleij \u003clinus.walleij@stericsson.com\u003e\nSigned-off-by: Rabin Vincent \u003crabin.vincent@stericsson.com\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "ac3e3fb424d44109dda3b1a3459e1b30fa60ac4a", "tree": "b7e537c307e8fe2ed9a2bf0828b4e9f933adb31d", "parents": [ "ec489aa8f993f8d2ec962ce113071faac482aa27" ], "author": { "name": "Linus Walleij", "email": "linus.walleij@stericsson.com", "time": "Wed Jun 02 20:40:22 2010 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Tue Jul 27 10:43:47 2010 +0100" }, "message": "ARM: 6158/2: PL011 baudrate extension for ST-Ericssons derivative\n\nImplementation of the ST-Ericsson baudrate extension in the PL011\nblock. In this modified variant it is possible to change the\nsampling factor from 16 to 8, and thanks to this we can get higher\nbaudrates while still using the same peripheral clock.\n\nAlso replace the simple division to determine the baud divisor\nwith DIV_ROUND_CLOSEST() rather than a simple integer division.\n\nCc: Alessandro Rubini \u003crubini@unipv.it\u003e\nCc: Jerzy Kasenberg \u003cjerzy.kasenberg@tieto.com\u003e\nSigned-off-by: Marcin Mielczarczyk \u003cmarcin.mielczarczyk@tieto.com\u003e\nSigned-off-by: Linus Walleij \u003clinus.walleij@stericsson.com\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "ec489aa8f993f8d2ec962ce113071faac482aa27", "tree": "fa7a56687acb12f7bf928da04296a83b5ce0be10", "parents": [ "c58bbd39f876955be6e072748fdfe2b671f9d939" ], "author": { "name": "Linus Walleij", "email": "linus.walleij@stericsson.com", "time": "Wed Jun 02 08:13:52 2010 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Tue Jul 27 10:43:47 2010 +0100" }, "message": "ARM: 6157/2: PL011 TX/RX split of LCR for ST-Ericssons derivative\n\nIn the ST-Ericsson version of the PL011 the TX and RX have different\ncontrol registers.\n\nCc: Alessandro Rubini \u003crubini@unipv.it\u003e\nSigned-off-by: Marcin Mielczarczyk \u003cmarcin.mielczarczyk@tieto.com\u003e\nSigned-off-by: Linus Walleij \u003clinus.walleij@stericsson.com\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "e38c1e54ce51059a1aa8744c895762906cf43b32", "tree": "6af00994b3d07da2db3419346f740ae06f3cfe7e", "parents": [ "3e9345edd8562dc4f9bbca88a598c91c8779a9c4", "7b8ddb06e54ad98edeb7951f317aee4d1feda9d6" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun May 30 09:12:43 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun May 30 09:12:43 2010 -0700" }, "message": "Merge branch \u0027next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx\n\n* \u0027next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx:\n DMAENGINE: DMA40 U8500 platform configuration\n DMA: PL330: Add dma api driver\n" }, { "commit": "b1e50ebcf24668e57f058deb48b0704b5391ed0f", "tree": "17e1b69b249d0738317b732186340c9dd053f1a1", "parents": [ "0c2a2ae32793e3500a15a449612485f5d17dd431", "7e125f7b9cbfce4101191b8076d606c517a73066" ], "author": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Tue May 25 00:38:26 2010 -0600" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Tue May 25 00:38:26 2010 -0600" }, "message": "Merge remote branch \u0027origin\u0027 into secretlab/next-spi\n" }, { "commit": "781c7b129b1beb876905f7212927aa0ee1b022e5", "tree": "678bfc0d0a5cdd24c55024b5c2d2674eb5bea572", "parents": [ "556f4aeb7d9dfac8573d0281dd555bd3210d8366" ], "author": { "name": "Linus Walleij", "email": "linus.walleij@stericsson.com", "time": "Fri May 07 08:40:53 2010 +0000" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Tue May 25 00:23:14 2010 -0600" }, "message": "spi/pl022: add support for the PL023 derivate\n\nThis adds support for a further ST variant of the PL022 called\nPL023. Some differences in the control registers due to being\nstripped down to SPI mode only, and a new clock feedback sample\ndelay config setting is available.\n\nSigned-off-by: Linus Walleij \u003clinus.walleij@stericsson.com\u003e\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\n" }, { "commit": "556f4aeb7d9dfac8573d0281dd555bd3210d8366", "tree": "43103539c2cdaae5a1032168076c52049e846025", "parents": [ "338ff2982d969a8e09ca356552cb5022ad380766" ], "author": { "name": "Linus Walleij", "email": "linus.walleij@stericsson.com", "time": "Wed May 05 09:28:15 2010 +0000" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Tue May 25 00:23:13 2010 -0600" }, "message": "spi/pl022: fix up differences between ARM and ST versions\n\nThe PL022 SPI driver did not cleanly separate between the\noriginal unmodified ARM version and the ST Microelectronics\nversions. Split this more cleanly and fix some whitespace\nmoaning from checkpatch at the same time.\n\nSigned-off-by: Linus Walleij \u003clinus.walleij@stericsson.com\u003e\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\n" }, { "commit": "b3040e40675ec2c43542331cd30d4ee3dae797e8", "tree": "a327c4a92118dd0e1c61b8455e744910cd121f57", "parents": [ "6f68fbaafbaa033205cd131d3e1f3c4b914e9b78" ], "author": { "name": "Jassi Brar", "email": "jassi.brar@samsung.com", "time": "Sun May 23 20:28:19 2010 -0700" }, "committer": { "name": "Dan Williams", "email": "dan.j.williams@intel.com", "time": "Sun May 23 20:28:19 2010 -0700" }, "message": "DMA: PL330: Add dma api driver\n\nAdd DMA Engine API driver for the PL330 DMAC.\nThis driver is supposed to be reusable by various\nplatforms that have one or more PL330 DMACs.\nAtm, DMA_SLAVE and DMA_MEMCPY capabilities have been\nimplemented.\n\nSigned-off-by: Jassi Brar \u003cjassi.brar@samsung.com\u003e\nReviewed-by: Linus Walleij \u003clinus.walleij@stericsson.com\u003e\n[dan.j.williams@intel.com: missing slab.h and -\u003edevice_control() fixups]\nSigned-off-by: Dan Williams \u003cdan.j.williams@intel.com\u003e\n" }, { "commit": "ac1d426e825ab5778995f2f6f053ca2e6b45c622", "tree": "75b91356ca39463e0112931aa6790802fb1e07a2", "parents": [ "fda0e18c8a7a3e02747c2b045b4fcd2c920410b9", "a3685f00652af83f12b63e3b4ef48f29581ba48b" ], "author": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Mon May 17 17:24:04 2010 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Mon May 17 17:24:04 2010 +0100" }, "message": "Merge branch \u0027devel-stable\u0027 into devel\n\nConflicts:\n\tarch/arm/Kconfig\n\tarch/arm/include/asm/system.h\n\tarch/arm/mm/Kconfig\n" }, { "commit": "808d97ccbe8e8251b1435e86c762965fd7e8a75e", "tree": "b45e594937a226c4d346240f9d3387c4cd8e5b8a", "parents": [ "771dc157e06d69fcece0b2c8a29b9010345d8e9a" ], "author": { "name": "Linus Walleij", "email": "linus.walleij@stericsson.com", "time": "Thu Apr 08 07:39:38 2010 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Wed Apr 14 16:08:18 2010 +0100" }, "message": "ARM: 6033/1: ARM: MMCI: pass max frequency from platform\n\nThis introduce the field f_max into the mmci_platform_data,\nmaking it possible to pass in a desired block clocking frequency\nfrom a board configuration. This is often more desirable than\nusing a module parameter. We keep the module parameter as a\nfallback as well as the default frequency specified for this\nparameter if a parameter is not provided.\n\nThis also adds some kerneldoc style documentation to the\nplatform data struct in mmci.h.\n\nSigned-off-by: Linus Walleij \u003clinus.walleij@stericsson.com\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "367d6acceaacff1adc44f121543effb9c060e575", "tree": "d1c75af960ad59a594088df843e3fa662b691415", "parents": [ "55a07517edbf15b83f323644edf346726eccd7e0" ], "author": { "name": "viresh kumar", "email": "viresh.kumar@st.com", "time": "Mon Mar 29 05:29:56 2010 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Mon Mar 29 17:33:33 2010 +0100" }, "message": "ARM: 6003/1: removing compilation warning from pl061.h\n\npl061.h is using u8 type. including \u003clinux/types.h\u003e in pl061.h to avoid\nwarning.\n\nSigned-off-by: Viresh Kumar \u003cviresh.kumar@st.com\u003e\nAcked-by: Baruch Siach \u003cbaruch@tkos.co.il\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" } ], "next": "c36207a4624f15020f2918324405c1c88a5d4cbc" }