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Commits on Jun 3, 2012
  1. dwc2-hcd: perform port reset request synchronously

    Signed-off-by: Simon Arlott <>
  2. dwc2-hcd: cleanup

    Signed-off-by: Simon Arlott <>
  3. dwc2-hcd: fix initial endpoint halting

    Signed-off-by: Simon Arlott <>
  4. dwc2-hcd: use DWC_PORT_INT

    Signed-off-by: Simon Arlott <>
  5. dwc2-hcd: enable the root hub using polling

    Signed-off-by: Simon Arlott <>
  6. dwc2-hcd: finish host init

    Signed-off-by: Simon Arlott <>
  7. dwc2-hcd: rename

    Signed-off-by: Simon Arlott <>
  8. dwc2xx-hcd: tidy up interrupt handler

    Signed-off-by: Simon Arlott <>
  9. dwc2xx-hcd: update interrupt handling

    Ignore almost all of the OTG interrupts...
    Signed-off-by: Simon Arlott <>
  10. dwc2xx-hcd: implement Set/ClearPortFeature USB_PORT_FEAT_POWER

    Signed-off-by: Simon Arlott <>
  11. dwc2xx-hcd: implement GetHubStatus

    Signed-off-by: Simon Arlott <>
  12. dwc2xx-hcd: implement GetHubDescriptor

    Signed-off-by: Simon Arlott <>
  13. dwc2xx-hcd: add a spinlock, hcd stop and shutdown functions

    Signed-off-by: Simon Arlott <>
  14. dwc2xx-hcd: use new bcm-vc-power API

    Signed-off-by: Simon Arlott <>
  15. dwc2xx-hcd: document utmi_phy_data_width better

    Signed-off-by: Simon Arlott <>
  16. dwc2xx-hcd: turn the power on/off at probe/remove time

    Signed-off-by: Simon Arlott <>
  17. dwc2xx_hcd: Don't reset again if the PHY is already configured

    Signed-off-by: Simon Arlott <>
  18. dwc2xx-hcd: reset and start the device

    Signed-off-by: Simon Arlott <>
  19. dwc2xx_hcd: register usb hcd with the usb subsystem

    Signed-off-by: Simon Arlott <>
  20. dwc2xx_hcd: Add Synopsys Designware 2.xx HCD driver

    This can detect the device and register an IRQ handler.
    [   15.389078] calling  dwc2xx_hcd_driver_init+0x0/0xc @ 1
    [   15.394605] bus: 'platform': add driver dwc2xx-hcd
    [   15.400255] bus: 'platform': driver_probe_device: matched device 20980000.usb with driver dwc2xx-hcd
    [   15.409485] bus: 'platform': really_probe: probing driver dwc2xx-hcd with device 20980000.usb
    [   15.423919] dwc2xx-hcd 20980000.usb: HCD v2.80a at MMIO 0x20980000 (irq = 33)
    [   15.431186] ------------[ cut here ]------------
    [   15.435829] WARNING: at drivers/usb/host/dwc2xx-hcd.h:129 dwc2xx_hcd_dump_regs+0x18/0x408()
    [   15.444245] Modules linked in:
    [   15.447350] [<c0013b50>] (unwind_backtrace+0x0/0xf0) from [<c001acfc>] (warn_slowpath_common+0x4c/0x64)
    [   15.456826] [<c001acfc>] (warn_slowpath_common+0x4c/0x64) from [<c001ad30>] (warn_slowpath_null+0x1c/0x24)
    [   15.466562] [<c001ad30>] (warn_slowpath_null+0x1c/0x24) from [<c022ac1c>] (dwc2xx_hcd_dump_regs+0x18/0x408)
    [   15.476397] [<c022ac1c>] (dwc2xx_hcd_dump_regs+0x18/0x408) from [<c0223c14>] (dwc2xx_hcd_probe+0x1c4/0x244)
    [   15.486230] [<c0223c14>] (dwc2xx_hcd_probe+0x1c4/0x244) from [<c013ef94>] (platform_drv_probe+0x18/0x1c)
    [   15.495796] [<c013ef94>] (platform_drv_probe+0x18/0x1c) from [<c022a838>] (really_probe+0xd8/0x3e8)
    [   15.504922] [<c022a838>] (really_probe+0xd8/0x3e8) from [<c013e09c>] (driver_probe_device+0x80/0x9c)
    [   15.514136] [<c013e09c>] (driver_probe_device+0x80/0x9c) from [<c013e14c>] (__driver_attach+0x94/0x98)
    [   15.523526] [<c013e14c>] (__driver_attach+0x94/0x98) from [<c013c858>] (bus_for_each_dev+0x50/0x7c)
    [   15.532653] [<c013c858>] (bus_for_each_dev+0x50/0x7c) from [<c013d738>] (bus_add_driver+0xc0/0x270)
    [   15.541778] [<c013d738>] (bus_add_driver+0xc0/0x270) from [<c013e3d4>] (driver_register+0x78/0x12c)
    [   15.551066] [<c013e3d4>] (driver_register+0x78/0x12c) from [<c00086a4>] (do_one_initcall+0x110/0x178)
    [   15.560392] [<c00086a4>] (do_one_initcall+0x110/0x178) from [<c02eb864>] (do_basic_setup+0x90/0xc4)
    [   15.569523] [<c02eb864>] (do_basic_setup+0x90/0xc4) from [<c02eb8f0>] (kernel_init+0x58/0xec)
    [   15.578075] [<c02eb8f0>] (kernel_init+0x58/0xec) from [<c000edf0>] (kernel_thread_exit+0x0/0x8)
    [   15.587044] ---[ end trace 69e67d99cc220cc0 ]---
    [   15.591752] dwc2xx-hcd 20980000.usb: 000 = 00010000; DWC_OTG_CTL_REG
    [   15.598111] dwc2xx-hcd 20980000.usb: 004 = 00000000; DWC_OTG_INT_REG
    [   15.604529] dwc2xx-hcd 20980000.usb: 008 = 00000000; DWC_CORE_AHB_CFG_REG
    [   15.611384] dwc2xx-hcd 20980000.usb: 00c = 00001400; DWC_CORE_USB_CFG_REG
    [   15.618176] dwc2xx-hcd 20980000.usb: 010 = 80000000; DWC_CORE_RESET_REG
    [   15.624852] dwc2xx-hcd 20980000.usb: 014 = 14000020; DWC_CORE_INT_REG
    [   15.631351] dwc2xx-hcd 20980000.usb: 018 = 00000000; DWC_INT_MASK_REG
    [   15.637795] dwc2xx-hcd 20980000.usb: 01c = fffb7fbf; DWC_RX_STAT_PEEK_REG
    [   15.644645] dwc2xx-hcd 20980000.usb: 020 = fffb7fbf; DWC_RX_STAT_POP_REG
    [   15.651408] dwc2xx-hcd 20980000.usb: 024 = 00001000; DWC_RX_FIFO_SZ_REG
    [   15.658028] dwc2xx-hcd 20980000.usb: 028 = 00201000; DWC_NP_TX_FIFO_SZ_REG
    [   15.664961] dwc2xx-hcd 20980000.usb: 02c = 00080020; DWC_NP_TX_STAT_READ_REG
    [   15.672072] dwc2xx-hcd 20980000.usb: 030 = 00000000; DWC_I2C_CTL_REG
    [   15.678429] dwc2xx-hcd 20980000.usb: 034 = 00000000; DWC_PHY_VENDOR_CTRL_REG
    [   15.685536] dwc2xx-hcd 20980000.usb: 038 = 00000000; DWC_GPIO_REG
    [   15.691691] dwc2xx-hcd 20980000.usb: 03c = 2708a000; DWC_UID_REG
    [   15.697702] dwc2xx-hcd 20980000.usb: 040 = 4f54280a; DWC_SNPS_ID_REG
    [   15.704116] dwc2xx-hcd 20980000.usb: 044 = 00000000; DWC_USER_HW_CFG1_REG
    [   15.710965] dwc2xx-hcd 20980000.usb: 048 = 228ddd50; DWC_USER_HW_CFG2_REG
    [   15.717757] dwc2xx-hcd 20980000.usb: 04c = 0ff000e8; DWC_USER_HW_CFG3_REG
    [   15.724605] dwc2xx-hcd 20980000.usb: 050 = 1ff00020; DWC_USER_HW_CFG4_REG
    [   15.731452] dwc2xx-hcd 20980000.usb: 054 = 75736230; DWC_CORE_LPM_CFG_REG
    [   15.738243] dwc2xx-hcd 20980000.usb: 100 = 00000000; DWC_HP_TX_FIFO_SZ_REG
    [   15.745181] dwc2xx-hcd 20980000.usb: 104 = 02001020; DWC_DV_TX_FIFO_SZ_REG(0)
    [   15.752503] dwc2xx-hcd 20980000.usb: 108 = 02001220; DWC_DV_TX_FIFO_SZ_REG(1)
    [   15.759719] dwc2xx-hcd 20980000.usb: 10c = 02001420; DWC_DV_TX_FIFO_SZ_REG(2)
    [   15.766860] dwc2xx-hcd 20980000.usb: 110 = 02001620; DWC_DV_TX_FIFO_SZ_REG(3)
    [   15.774060] dwc2xx-hcd 20980000.usb: 114 = 02001820; DWC_DV_TX_FIFO_SZ_REG(4)
    [   15.781254] dwc2xx-hcd 20980000.usb: 118 = 03001a20; DWC_DV_TX_FIFO_SZ_REG(5)
    [   15.788393] dwc2xx-hcd 20980000.usb: 11c = 03001d20; DWC_DV_TX_FIFO_SZ_REG(6)
    [   15.795588] dwc2xx-hcd 20980000.usb: 120 = 00000000; DWC_DV_TX_FIFO_SZ_REG(7)
    [   15.802786] dwc2xx-hcd 20980000.usb: 124 = 02001020; DWC_DV_TX_FIFO_SZ_REG(8)
    [   15.809982] dwc2xx-hcd 20980000.usb: 128 = 02001220; DWC_DV_TX_FIFO_SZ_REG(9)
    [   15.817122] dwc2xx-hcd 20980000.usb: 12c = 02001420; DWC_DV_TX_FIFO_SZ_REG(10)
    [   15.824406] dwc2xx-hcd 20980000.usb: 130 = 02001620; DWC_DV_TX_FIFO_SZ_REG(11)
    [   15.831687] dwc2xx-hcd 20980000.usb: 134 = 02001820; DWC_DV_TX_FIFO_SZ_REG(12)
    [   15.838914] dwc2xx-hcd 20980000.usb: 138 = 03001a20; DWC_DV_TX_FIFO_SZ_REG(13)
    [   15.846196] dwc2xx-hcd 20980000.usb: 13c = 03001d20; DWC_DV_TX_FIFO_SZ_REG(14)
    [   15.853480] dwc2xx-hcd 20980000.usb: 140 = 00000000; DWC_DV_TX_FIFO_SZ_REG(15)
    [   15.860903] dwc2xx-hcd 20980000.usb: irq
    [   15.870381] dwc2xx-hcd 20980000.usb: HCD v2.80a at MMIO 0x20980000 (irq = 33)
    Oh look, I have an interrupt!
    Signed-off-by: Simon Arlott <>
  21. @balaji17091982

    lkml: add driver for enc424j600 ethernet chip on SPI bus

    balaji17091982 authored committed
    These patches add support for Microchip enc424j600 ethernet chip
    controlled via SPI.
    I tested it on my custom board with ARM9 (Freescale i.MX233) with
    Any comments are welcome.
    Signed-off-by: Balaji Venkatachalam <>
    Moved to correct location in the tree and made it compile.
    I need something to kexec with until I get USB working...
    Signed-off-by: Simon Arlott <>
Commits on Jun 2, 2012
  1. bcm2835: reorganise irq handler

    Signed-off-by: Simon Arlott <>
  2. bcm2708: reorganise irq handler

    Signed-off-by: Simon Arlott <>
  3. @torvalds

    Merge 'for-linus' branches from git://…

    torvalds authored
    Pull vfs fix and a fix from the signal changes for frv from Al Viro.
    The __kernel_nlink_t for powerpc got scrogged because 64-bit powerpc
    actually depended on the default "unsigned long", while 32-bit powerpc
    had an explicit override to "unsigned short".  Al didn't notice, and
    made both of them be the unsigned short.
    The frv signal fix is fallout from simplifying the do_notify_resume()
    code, and leaving an extra parenthesis.
    * 'for-linus' of git://
      powerpc: Fix size of st_nlink on 64bit
    * 'for-linus' of git://
      frv: Remove bogus closing parenthesis
  4. @antonblanchard

    powerpc: Fix size of st_nlink on 64bit

    antonblanchard authored Al Viro committed
    commit e57f93c (powerpc: get rid of nlink_t uses, switch to
    explicitly-sized type) changed the size of st_nlink on ppc64 from
    a long to a short, resulting in boot failures.
    Signed-off-by: Anton Blanchard <>
    Signed-off-by: Al Viro <>
  5. @geertu

    frv: Remove bogus closing parenthesis

    geertu authored Al Viro committed
    Introduced by commit 6fd84c0
    ("TIF_RESTORE_SIGMASK can be set only when TIF_SIGPENDING is set")
    Signed-off-by: Geert Uytterhoeven <>
    Signed-off-by: Al Viro <>
  6. @torvalds

    Merge branch 'akpm' (Fixups for Andrew's patchbomb)

    torvalds authored
    Merge fixups for the mac NLS tables from Andrew.
    * emailed from Andrew Morton, and one cleanup by me:
      nls: fix (and rename) mac NLS table files and config options
      fs/nls/Makefile: remove bogus CONFIG_ assignments
  7. @torvalds

    nls: fix (and rename) mac NLS table files and config options

    torvalds authored
    The config options in the Kconfig file (with _CODEPAGE_ in the name)
    didn't match the config option name in the Makefile (no _CODEPAGE_).
    And both of them were of the hard-to-read MACXYZZY variety, which made
    them hard to parse for normal humans: MACROMAN easily reads as "macro
    man", not as "Mac Roman".
    So rename the options to be consistent, and be NLS_MAC_xyzzy.  Rename
    the files to be mac-xyzzy.c too, and drop the "nls" part entirely (it's
    already in the directory name).
    Signed-off-by: Linus Torvalds <>
  8. @torvalds

    fs/nls/Makefile: remove bogus CONFIG_ assignments

    Andrew Morton authored torvalds committed
    These were debug things which snuck through.
    Reported-by: Yinghai Lu <>
    Cc: Vladimir Serbinenko <>
    Signed-off-by: Andrew Morton <>
    Signed-off-by: Linus Torvalds <>
Commits on Jun 1, 2012
  1. @torvalds

    Merge tag 'fbdev-updates-for-3.5' of git://…

    torvalds authored
    Pull fbdev updates from Florian Tobias Schandinat:
     - driver for AUO-K1900 and AUO-K1901 epaper controller
     - large updates for OMAP (e.g. decouple HDMI audio and video)
     - some updates for Exynos and SH Mobile
     - various other small fixes and cleanups
    * tag 'fbdev-updates-for-3.5' of git:// (130 commits)
      video: bfin_adv7393fb: Fix cleanup code
      video: exynos_dp: reduce delay time when configuring video setting
      video: exynos_dp: move sw reset prioir to enabling sw defined function
      video: exynos_dp: use devm_ functions
      fb: handle NULL pointers in framebuffer release
      OMAPDSS: HDMI: OMAP4: Update IRQ flags for the HPD IRQ request
      OMAPDSS: Apply VENC timings even if panel is disabled
      OMAPDSS: VENC/DISPC: Delay dividing Y resolution for managers connected to VENC
      OMAPDSS: DISPC: Support rotation through TILER
      OMAPDSS: VRFB: remove compiler warnings when CONFIG_BUG=n
      OMAPFB: remove compiler warnings when CONFIG_BUG=n
      OMAPDSS: remove compiler warnings when CONFIG_BUG=n
      OMAPDSS: DISPC: fix usage of dispc_ovl_set_accu_uv
      OMAPDSS: use DSI_FIFO_BUG workaround only for manual update displays
      OMAPDSS: DSI: Support command mode interleaving during video mode blanking periods
      OMAPDSS: DISPC: Update Accumulator configuration for chroma plane
      drivers/video: fsl-diu-fb: don't initialize the THRESHOLDS registers
      video: exynos mipi dsi: support reverse panel type
      video: exynos mipi dsi: Properly interpret the interrupt source flags
      video: exynos mipi dsi: Avoid races in probe()
  2. @torvalds

    Merge tag 'for-linus-3.5-20120601' of git://

    torvalds authored
    Pull mtd update from David Woodhouse:
     - More robust parsing especially of xattr data in JFFS2
     - Updates to mxc_nand and gpmi drivers to support new boards and device tree
     - Improve consistency of information about ECC strength in NAND devices
     - Clean up partition handling of plat_nand
     - Support NAND drivers without dedicated access to OOB area
     - BCH hardware ECC support for OMAP
     - Other fixes and cleanups, and a few new device IDs
    Fixed trivial conflict in drivers/mtd/nand/gpmi-nand/gpmi-nand.c due to
    added include files next to each other.
    * tag 'for-linus-3.5-20120601' of git:// (75 commits)
      mtd: mxc_nand: move ecc strengh setup before nand_scan_tail
      mtd: block2mtd: fix recursive call of mtd_writev
      mtd: gpmi-nand: define ecc.strength
      mtd: of_parts: fix breakage in Kconfig
      mtd: nand: fix scan_read_raw_oob
      mtd: docg3 fix in-middle of blocks reads
      mtd: cfi_cmdset_0002: Slight cleanup of fixup messages
      mtd: add fixup for S29NS512P NOR flash.
      jffs2: allow to complete xattr integrity check on first GC scan
      jffs2: allow to discriminate between recoverable and non-recoverable errors
      mtd: nand: omap: add support for hardware BCH ecc
      ARM: OMAP3: gpmc: add BCH ecc api and modes
      mtd: nand: check the return code of 'read_oob/read_oob_raw'
      mtd: nand: remove 'sndcmd' parameter of 'read_oob/read_oob_raw'
      mtd: m25p80: Add support for Winbond W25Q80BW
      jffs2: get rid of jffs2_sync_super
      jffs2: remove unnecessary GC pass on sync
      jffs2: remove unnecessary GC pass on umount
      jffs2: remove lock_super
      mtd: gpmi: add gpmi support for mx6q
  3. @torvalds

    Merge branch 'for_linus' of git://…

    torvalds authored
    Pull x86 platform driver updates from Matthew Garrett:
     "Some significant improvements for the Sony driver on newer machines,
      but other than that mostly just minor fixes and a patch to remove the
      broken rfkill code from the Dell driver."
    * 'for_linus' of git:// (35 commits)
      apple-gmux: Fix up the suspend/resume patch
      dell-laptop: Remove rfkill code
      toshiba_acpi: Fix mis-merge
      dell-laptop: Add touchpad led support for Dell V3450
      acer-wmi: add 3 laptops to video backlight vendor mode quirk table
      sony-laptop: add touchpad enable/disable function
      sony-laptop: add missing Fn key combos for 0x100 handlers
      sony-laptop: add support for more WWAN modems
      sony-laptop: new keyboard backlight handle
      sony-laptop: add high speed battery charging function
      sony-laptop: support automatic resume on lid open
      sony-laptop: adjust error handling in finding SNC handles
      sony-laptop: add thermal profiles support
      sony-laptop: support battery care functions
      sony-laptop: additional debug statements
      sony-laptop: improve SNC initialization and acpi notify callback code
      sony-laptop: use kstrtoul to parse sysfs values
      sony-laptop: generalise ACPI calls into SNC functions
      sony-laptop: fix return path when no ACPI buffer is allocated
      sony-laptop: use soft rfkill status stored in hw
  4. @torvalds

    Merge branch 'slab/for-linus' of git://…

    torvalds authored
    Pull slab updates from Pekka Enberg:
     "Mainly a bunch of SLUB fixes from Joonsoo Kim"
    * 'slab/for-linus' of git://
      slub: use __SetPageSlab function to set PG_slab flag
      slub: fix a memory leak in get_partial_node()
      slub: remove unused argument of init_kmem_cache_node()
      slub: fix a possible memory leak
      Documentations: Fix slabinfo.c directory in vm/slub.txt
      slub: fix incorrect return type of get_any_partial()
  5. @torvalds

    Merge branch 'ux500/hickup' of git://…

    torvalds authored
    Pull arm fixes for ux500 mismerge mishap from Arnd Bergmann:
     "The device tree conversion for arm/ux500 in 3.5 turns out to be
      incomplete because of a mismerge done by Linus Walleij that I failed
      to notice early enough and that Lee Jones as the original author of
      those patches did not manage to fix during the -next cycle.  While we
      originally to get a much larger set of ux500 device tree enablement
      patches merged, this did not happen in time.
      After some discussion at Linaro Connect conference this week, Lee has
      been able to do damage control and provide a series to put the broken
      platform back into usable shape for both DT and non-DT based booting.
      This series has not been part of linux-next and is based on top of the
      current state of the upstream kernel rather than an -rc, but this is
      the best we could manage given the earlier breakage."
    * 'ux500/hickup' of git://
      ARM: ux500: Enable probing of pinctrl through Device Tree
      ARM: ux500: Add support for ab8500 regulators into the Device Tree
      ARM: ux500: Provide regulator support for SMSC911x via Device Tree
      ARM: ux500: Allow PRCMU regulator to be probed during a DT enabled boot
      ARM: ux500: Apply db8500-prcmu regulator information to db8500 Device Tree
      ARM: ux500: Only initialise STE's UIBs on boards which support them
      ARM: ux500: Disable platform setup of the ab8500 when DT is enabled
      ARM: ux500: Use correct format for dynamic IRQ assignment
      ARM: ux500: Re-enable SMSC911x platform code registration during non-DT boots
      ARM: ux500: PRCMU related configuration and layout corrections for Device Tree
      ARM: ux500: Remove DB8500 PRCMU platform registration when DT is enabled
      ARM: ux500: Disable SMSC911x platform code registration when DT is enabled
      ARM: ux500: New DT:ed u8500_init_devices for one-by-one device enablement
      ARM: ux500: New DT:ed snowball_platform_devs for one-by-one device enablement
      pinctrl-nomadik: Allow Device Tree driver probing
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