Eric Lee / smarc-fsl-linux-kernel

10 Jan, 2012

1 commit

05 Jan, 2012

2 commits

10 Dec, 2011

1 commit

22 Nov, 2011

1 commit

18 Nov, 2011

1 commit

  • 4e65331c6   ARM: 7159/1: OMAP: Introduce local common.h files ... Browse Code »

    As suggested by Russell King - ARM Linux ,
    there's no need to keep local prototypes in non-local headers.

    Add mach-omap1/common.h and mach-omap2/common.h and move the
    local prototypes there from plat/common.h and mach/omap4-common.h.

    Signed-off-by: Tony Lindgren
    Signed-off-by: Russell King

    Tony Lindgren
     

16 Nov, 2011

1 commit

  • 6b2f55d78   ARM: omap2plus: convert to CONFIG_MULTI_IRQ_HANDLER ... Browse Code »
    43

    Convert the omap2plus platforms to be using CONFIG_MULTI_IRQ_HANDLER.
    Each machine is modified to provide either omap2_intc_handle_irq(),
    omap3_intc_handle_irq() or gic_handle_irq().

    This allows for a major cleanup, removing the MULTI_OMAP setup
    from the interrupt path.

    Tested on both Panda and IGEPv2 (single kernel image)

    Tested-by: Tony Lindgren
    Signed-off-by: Marc Zyngier

    Marc Zyngier
     

01 Nov, 2011

1 commit

  • 034ee2991   Merge branch 'depends/omap2_dss' into next/cleanup ... Browse Code »

    Omap cleanups conflicted with omap2_dss work in a nontrivial
    way, this is the most logical fixup.

    Conflicts:
    arch/arm/mach-omap2/board-2430sdp.c
    arch/arm/mach-omap2/board-4430sdp.c
    arch/arm/mach-omap2/board-apollon.c
    arch/arm/mach-omap2/board-h4.c
    arch/arm/mach-omap2/board-ldp.c
    arch/arm/mach-omap2/board-rx51.c

    Signed-off-by: Arnd Bergmann

    Arnd Bergmann
     

09 Oct, 2011

1 commit

30 Sep, 2011

1 commit

24 Aug, 2011

2 commits

  • 8f5b5a41e   ARM: OMAP: Introduce SoC specific early_init ... Browse Code »

    Introduce them for each omap variant and just make them all call
    omap2_init_common_infrastructure for now. Do this for each board-*.c
    file except for board-generic and board-omap3beagle as they use
    the same machine ID for multiple SoCs.

    No functional changes.

    Signed-off-by: Tony Lindgren

    Tony Lindgren
     
  • a4ca9dbe4   ARM: OMAP: Move omap2_init_common_devices out of init_early ... Browse Code »

    There's no need to call omap2_init_common_devices from init_early.

    It no longer does anything else except reprogram the memory timings
    for some boards, so it's better to do it later so we have a chance
    to get console messages if something goes wrong.

    Move it to happen after omap_serial_init gets called. And while
    patching it anyways, rename it to omap_sdrc_init as suggested by
    Benoit Cousson .

    Signed-off-by: Tony Lindgren

    Tony Lindgren
     

22 Aug, 2011

1 commit

20 Jun, 2011

1 commit

  • e74984e46   omap: Set separate timer init functions to avoid cpu_is_omap tests ... Browse Code »

    This is needed for the following patches so we can initialize the
    rest of the hardware timers later on.

    As with the init_irq calls, there's no need to do cpu_is_omap calls
    during the timer init as we only care about the major omap generation.
    This means that we can initialize the sys_timer with the .timer
    entries alone.

    Note that for now we just set stubs for the various sys_timer entries
    that will get populated in a later patch. The following patches will
    also remove the omap_dm_timer_init calls and change the init for the
    rest of the hardware timers to happen with an arch_initcall.

    Signed-off-by: Tony Lindgren
    Reviewed-by: Kevin Hilman

    Tony Lindgren
     

16 Jun, 2011

1 commit

  • 741e3a89d   omap: Use separate init_irq functions to avoid cpu_is_omap tests early ... Browse Code »

    This allows us to remove cpu_is_omap calls from init_irq functions.
    There should not be any need for cpu_is_omap calls as at this point.
    During the timer init we only care about SoC generation, and not about
    subrevisions.

    The main reason for the patch is that we want to initialize only
    minimal omap specific code from the init_early call.

    Signed-off-by: Tony Lindgren
    Reviewed-by: Kevin Hilman

    Tony Lindgren
     

27 May, 2011

1 commit

  • 829ae2732   Merge branch 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 ... Browse Code »

    * 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: (33 commits)
    OMAP3: PM: Boot message is not an error, and not helpful, remove it
    OMAP3: cpuidle: change the power domains modes determination logic
    OMAP3: cpuidle: code rework for improved readability
    OMAP3: cpuidle: re-organize the C-states data
    OMAP3: clean-up mach specific cpuidle data structures
    OMAP3 cpuidle: remove useless SDP specific timings
    usb: otg: OMAP4430: Powerdown the internal PHY when USB is disabled
    usb: otg: OMAP4430: Fixing the omap4430_phy_init function
    usb: musb: am35x: fix compile error when building am35x
    usb: musb: OMAP4430: Power down the PHY during board init
    omap: drop board-igep0030.c
    omap: igep0020: add support for IGEP3
    omap: igep0020: minor refactoring
    omap: igep0020: name refactoring for future merge with IGEP3
    omap: Remove support for omap2evm
    arm: omap2plus: GPIO cleanup
    omap: musb: introduce default board config
    omap: move detection of NAND CS to common-board-devices
    omap: use common initialization for PMIC i2c bus
    omap: consolidate touch screen initialization among different boards
    ...

    Linus Torvalds
     

24 May, 2011

1 commit

18 May, 2011

1 commit

12 May, 2011

1 commit

11 May, 2011

2 commits

18 Mar, 2011

1 commit

  • 0df0914d4   Merge branch 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 ... Browse Code »

    * 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: (258 commits)
    omap: zoom: host should not pull up wl1271's irq line
    arm: plat-omap: iommu: fix request_mem_region() error path
    OMAP2+: Common CPU DIE ID reading code reads wrong registers for OMAP4430
    omap4: mux: Remove duplicate mux modes
    omap: iovmm: don't check 'da' to set IOVMF_DA_FIXED flag
    omap: iovmm: disallow mapping NULL address when IOVMF_DA_ANON is set
    omap2+: mux: Fix compile when CONFIG_OMAP_MUX is not selected
    omap4: board-omap4panda: Initialise the serial pads
    omap3: board-3430sdp: Initialise the serial pads
    omap4: board-4430sdp: Initialise the serial pads
    omap2+: mux: Add macro for configuring static with omap_hwmod_mux_init
    omap2+: mux: Remove the use of IDLE flag
    omap2+: Add separate list for dynamic pads to mux
    perf: add OMAP support for the new power events
    OMAP4: Add IVA OPP enteries.
    OMAP4: Update Voltage Rail Values for MPU, IVA and CORE
    OMAP4: Enable 800 MHz and 1 GHz MPU-OPP
    OMAP3+: OPP: Replace voltage values with Macros
    OMAP3: wdtimer: Fix CORE idle transition
    Watchdog: omap_wdt: add fine grain runtime-pm
    ...

    Fix up various conflicts in
    - arch/arm/mach-omap2/board-omap3evm.c
    - arch/arm/mach-omap2/clock3xxx_data.c
    - arch/arm/mach-omap2/usb-musb.c
    - arch/arm/plat-omap/include/plat/usb.h
    - drivers/usb/musb/musb_core.h

    Linus Torvalds
     

09 Mar, 2011

1 commit

01 Mar, 2011

2 commits

26 Feb, 2011

1 commit

23 Feb, 2011

2 commits

17 Feb, 2011

1 commit

  • fe5a4901c   usb: musb: AM35x: moving internal phy functions out of usb_musb.c file ... Browse Code »

    Moved all the board specific internal PHY functions out of usb_musb.c file
    as this file is shared between the OMAP2+ and AM35xx platforms.
    There exists a file which has the functions specific to internal PHY
    used for OMAP4 platform. Moved all phy specific functions to this file
    and passing these functions through board data in the board file.

    Signed-off-by: Hema HK
    Cc: Paul Walmsley
    Cc: Tony Lindgren
    Signed-off-by: Felipe Balbi

    Hema HK
     

15 Feb, 2011

1 commit

10 Jan, 2011

1 commit

  • 89747c914   OMAP: use generic DPI panel driver in board files ... Browse Code »

    Still keep sharp_ls_panel, since the sharp_ls_panel driver contains blacklight
    control driver code which will be moved out later. Then we can use generic DPI
    driver for sharp_ls_panel.

    Signed-off-by: Bryan Wu
    Acked-by: Archit Taneja
    Acked-by: Tony Lindgren
    Signed-off-by: Tomi Valkeinen

    Bryan Wu
     

22 Dec, 2010

1 commit

  • 4805734bc   OMAP2+: io: split omap2_init_common_hw() ... Browse Code »

    Split omap2_init_common_hw() into two functions. The first,
    omap2_init_common_infrastructure(), initializes the hwmod code and
    data, the OMAP PM code, and the clock code and data. The second,
    omap2_init_common_devices(), handles any other early device
    initialization that, for whatever reason, has not been or cannot be
    moved to initcalls or early platform devices.

    This patch is required for the hwmod postsetup patch, which allows
    board files to change the state that hwmods should be placed into at
    the conclusion of the hwmod _setup() function. For example, for a
    board whose creators wish to ensure watchdog coverage across the
    entire kernel boot process, code to change the watchdog's postsetup
    state will be added in the board-*.c file between the
    omap2_init_common_infrastructure() and omap2_init_common_devices() function
    calls.

    Signed-off-by: Paul Walmsley
    Cc: Tony Lindgren

    Paul Walmsley
     

11 Dec, 2010

1 commit

08 Dec, 2010

1 commit

  • 77640aabd   OMAP: GPIO: Implement GPIO as a platform device ... Browse Code »

    Implement GPIO as a platform device.

    GPIO APIs are used in machine_init functions. Hence it is
    required to complete GPIO probe before board_init. Therefore
    GPIO device register and driver register are implemented as
    postcore_initcalls.

    omap_gpio_init() does nothing now and this function would be
    removed in the next patch as it's usage is spread across most
    of the board files.

    Inorder to convert GPIO as platform device, modifications are
    required in clockxxxx_data.c file for OMAP1 so that device names
    can be used to obtain clock instead of getting clocks by
    name/NULL ptr.

    Use runtime pm APIs (pm_runtime_put*/pm_runtime_get*) for enabling
    or disabling the clocks, modify sysconfig settings and remove usage
    of clock FW APIs.
    Note 1: Converting GPIO driver to use runtime PM APIs is not done as a
    separate patch because GPIO clock names are different for various OMAPs
    and are different for some of the banks in the same CPU. This would need
    usage of cpu_is checks and bank id checks while using clock FW APIs in
    the gpio driver. Hence while making GPIO a platform driver framework,
    PM runtime APIs are used directly.

    Note 2: While implementing GPIO as a platform device, pm runtime APIs
    are used as mentioned above and modification is not done in gpio's
    prepare for idle/ resume after idle functions. This would be done
    in the next patch series and GPIO driver would be made to use dev_pm_ops
    instead of sysdev_class in that series only.

    Due to the above, the GPIO driver implicitly relies on
    CM_AUTOIDLE = 1 on its iclk for power management to work, since the
    driver never disables its iclk.
    This would be taken care in the next patch series (see Note 3 below).

    Refer to
    http://www.mail-archive.com/linux-omap@vger.kernel.org/msg39112.html
    for more details.

    Note 3: only pm_runtime_get_sync is called in gpio's probe() and
    pm_runtime_put* is never called. This is to make the implementation
    similar to the existing GPIO code. Another patch series would be sent
    to correct this.

    In OMAP3 and OMAP4 gpio's debounce clocks are optional clocks. They
    are enabled/ disabled whenever required using clock framework APIs

    TODO:
    1. Cleanup the GPIO driver. Use function pointers and register
    offest pointers instead of using hardcoded values
    2. Remove all cpu_is_ checks and OMAP specific macros
    3. Remove usage of gpio_bank array so that only
    instance specific information is used in driver code
    4. Rename 'method'/ avoid it's usage
    5. Fix the non-wakeup gpios handling for OMAP2430, OMAP3 & OMAP4
    6. Modify gpio's prepare for idle/ resume after idle functions
    to use runtime pm implentation.

    Signed-off-by: Charulatha V
    Signed-off-by: Rajendra Nayak
    Reviewed-by: Basak, Partha
    Acked-by: Kevin Hilman
    [tony@atomide.com: updated for bank specific revision and updated boards]
    Signed-off-by: Tony Lindgren

    Varadarajan, Charulatha
     

03 Dec, 2010

1 commit

26 Oct, 2010

2 commits

  • 7b6181e06   Merge branch 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 ... Browse Code »

    * 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: (163 commits)
    omap: complete removal of machine_desc.io_pg_offst and .phys_io
    omap: UART: fix wakeup registers for OMAP24xx UART2
    omap: Fix spotty MMC voltages
    ASoC: OMAP4: MCPDM: Remove unnecessary include of plat/control.h
    serial: omap-serial: fix signess error
    OMAP3: DMA: Errata i541: sDMA FIFO draining does not finish
    omap: dma: Fix buffering disable bit setting for omap24xx
    omap: serial: Fix the boot-up crash/reboot without CONFIG_PM
    OMAP3: PM: fix scratchpad memory accesses for off-mode
    omap4: pandaboard: enable the ehci port on pandaboard
    omap4: pandaboard: Fix the init if CONFIG_MMC_OMAP_HS is not set
    omap4: pandaboard: remove unused hsmmc definition
    OMAP: McBSP: Remove null omap44xx ops comment
    OMAP: McBSP: Swap CLKS source definition
    OMAP: McBSP: Fix CLKR and FSR signal muxing
    OMAP2+: clock: reduce the amount of standard debugging while disabling unused clocks
    OMAP: control: move plat-omap/control.h to mach-omap2/control.h
    OMAP: split plat-omap/common.c
    OMAP: McBSP: implement functional clock switching via clock framework
    OMAP: McBSP: implement McBSP CLKR and FSR signal muxing via mach-omap2/mcbsp.c
    ...

    Fixed up trivial conflicts in arch/arm/mach-omap2/
    {board-zoom-peripherals.c,devices.c} as per Tony

    Linus Torvalds
     
  • 72e58063d   Merge branch 'davinci-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/gi… ... Browse Code »

    …t/khilman/linux-davinci

    * 'davinci-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-davinci: (50 commits)
    davinci: fix remaining board support after io_pgoffst removal
    davinci: mityomapl138: make file local data static
    arm/davinci: remove duplicated include
    davinci: Initial support for Omapl138-Hawkboard
    davinci: MityDSP-L138/MityARM-1808 read MAC address from I2C Prom
    davinci: add tnetv107x touchscreen platform device
    input: add driver for tnetv107x touchscreen controller
    davinci: add keypad config for tnetv107x evm board
    davinci: add tnetv107x keypad platform device
    input: add driver for tnetv107x on-chip keypad controller
    net: davinci_emac: cleanup unused cpdma code
    net: davinci_emac: switch to new cpdma layer
    net: davinci_emac: separate out cpdma code
    net: davinci_emac: cleanup unused mdio emac code
    omap: cleanup unused davinci mdio arch code
    davinci: cleanup mdio arch code and switch to phy_id
    net: davinci_emac: switch to new mdio
    omap: add mdio platform devices
    davinci: add mdio platform devices
    net: davinci_emac: separate out davinci mdio
    ...

    Fix up trivial conflict in drivers/input/keyboard/Kconfig (two entries
    added next to each other - one from the davinci merge, one from the
    input merge)

    Linus Torvalds
     

23 Oct, 2010

2 commits

  • 5cc103506   Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6 ... Browse Code »

    * git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (141 commits)
    USB: mct_u232: fix broken close
    USB: gadget: amd5536udc.c: fix error path
    USB: imx21-hcd - fix off by one resource size calculation
    usb: gadget: fix Kconfig warning
    usb: r8a66597-udc: Add processing when USB was removed.
    mxc_udc: add workaround for ENGcm09152 for i.MX35
    USB: ftdi_sio: add device ids for ScienceScope
    USB: musb: AM35x: Workaround for fifo read issue
    USB: musb: add musb support for AM35x
    USB: AM35x: Add musb support
    usb: Fix linker errors with CONFIG_PM=n
    USB: ohci-sh - use resource_size instead of defining its own resource_len macro
    USB: isp1362-hcd - use resource_size instead of defining its own resource_len macro
    USB: isp116x-hcd - use resource_size instead of defining its own resource_len macro
    USB: xhci: Fix compile error when CONFIG_PM=n
    USB: accept some invalid ep0-maxpacket values
    USB: xHCI: PCI power management implementation
    USB: xHCI: bus power management implementation
    USB: xHCI: port remote wakeup implementation
    USB: xHCI: port power management implementation
    ...

    Manually fix up (non-data) conflict: the SCSI merge gad renamed the
    'hw_sector_size' member to 'physical_block_size', and the USB tree
    brought a new use of it.

    Linus Torvalds
     
  • 3a0d30bcd   USB: AM35x: Add musb support ... Browse Code »

    AM35x has musb interface (version 1.8) and uses CPPI41 DMA engine.
    It has USB phy built inside the IP itself.

    Signed-off-by: Ajay Kumar Gupta
    Acked-by: Tony Lindgren
    Cc: linux-arm-kernel@lists.infradead.org
    Cc: linux-kernel@vger.kernel.org
    Cc: linux-omap@vger.kernel.org
    Signed-off-by: Felipe Balbi
    Signed-off-by: Greg Kroah-Hartman

    Ajay Kumar Gupta
     

22 Oct, 2010

1 commit