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2010-08-11Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds5-18/+74
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (226 commits) ARM: 6323/1: cam60: don't use __init for cam60_spi_{flash_platform_data,partitions} ARM: 6324/1: cam60: move cam60_spi_devices to .init.data ARM: 6322/1: imx/pca100: Fix name of spi platform data ARM: 6321/1: fix syntax error in main Kconfig file ARM: 6297/1: move U300 timer to dynamic clock lookup ARM: 6296/1: clock U300 intcon and timer properly ARM: 6295/1: fix U300 apb_pclk split ARM: 6306/1: fix inverted MMC card detect in U300 ARM: 6299/1: errata: TLBIASIDIS and TLBIMVAIS operations can broadcast a faulty ASID ARM: 6294/1: etm: do a dummy read from OSSRR during initialization ARM: 6292/1: coresight: add ETM management registers ARM: 6288/1: ftrace: document mcount formats ARM: 6287/1: ftrace: clean up mcount assembly indentation ARM: 6286/1: fix Thumb-2 decompressor broken by "Auto calculate ZRELADDR" ARM: 6281/1: video/imxfb.c: allow usage without BACKLIGHT_CLASS_DEVICE ARM: 6280/1: imx: Fix build failure when including <mach/gpio.h> without <linux/spinlock.h> ARM: S5PV210: Fix on missing s3c-sdhci card detection method for hsmmc3 ARM: S5P: Fix on missing S5P_DEV_FIMC in plat-s5p/Kconfig ARM: S5PV210: Override FIMC driver name on Aquila board ARM: S5PC100: enable FIMC on SMDKC100 ... Fix up conflicts in arch/arm/mach-{s5pc100,s5pv210}/cpu.c due to different subsystem 'setname' calls, and trivial port types in include/linux/serial_core.h
2010-08-10Merge branches 'master' and 'devel' into for-linusRussell King5-18/+74
Conflicts: arch/arm/Kconfig arch/arm/mm/Kconfig
2010-08-10U6715 16550A serial driver supportPhilippe Langlais1-3/+34
UART Features extract from STEricsson U6715 data-sheet (arm926 SoC for mobile phone): * Fully compatible with industry standard 16C550 and 16C450 from various manufacturers * RX and TX 64 byte FIFO reduces CPU interrupts * Full double buffering * Modem control signals include CTS, RTS, (and DSR, DTR on UART1 only) * Automatic baud rate selection * Manual or automatic RTS/CTS smart hardware flow control * Programmable serial characteristics: – Baud rate generation (50 to 3.25M baud) – 5, 6, 7 or 8-bit characters – Even, odd or no-parity bit generation and detection – 1, 1.5 or 2 stop bit generation * Independent control of transmit, receive, line status, data set interrupts and FIFOs * Full status-reporting capabilities * Separate DMA signaling for RX and TX * Timed interrupt to spread receive interrupt on known duration * DMA time-out interrupt to allow detection of end of reception * Carkit pulse coding and decoding compliant with USB carkit control interface [40] In 16550A auto-configuration, if the fifo size is 64 then it's an U6 16550A port Add set_termios hook & export serial8250_do_set_termios to change uart clock following baudrate Signed-off-by: Philippe Langlais <philippe.langlais@stericsson.com> Acked-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10serial: max3107: Fix gpiolib supportAlan Cox1-0/+2
Because of the way gpiolib works we actually need to ifdef this in our header file Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10hsu: call PCI pm hooks in suspend/resume functionFeng Tang1-9/+22
Also add check for dma controller or the uart ports. Signed-off-by: Feng Tang <feng.tang@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10hsu: some code cleanupFeng Tang1-66/+19
Major changes are: * refine the comments in the driver * remove unused member from structure "hsu_port" * extended spin_lock protoction for dma mode in port_irq() Signed-off-by: Feng Tang <feng.tang@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10hsu: add a periodic timer to check dma rx channelFeng Tang1-3/+47
A general problem for uart rx dma channel is you never know when and how much data will be received, so usually preset it a DMA descriptor with a big size, and rely on DMA RX timeout IRQ to know there is some data in rx channel. For a RX data size of multiple of MOTSR, there will be no timeout IRQ issued, thus OS will never be notified about that. This is a work around for that, current timer frequency is 5 times per second, it should vary according to the baud rate When future silicon version fix the problem, this workaround need be removed Signed-off-by: Feng Tang <feng.tang@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10hsu: driver for Medfield High Speed UART deviceFeng Tang3-0/+1499
This is a PCI & UART driver, which suppors both PIO and DMA mode UART operation. It has 3 identical UART ports and one internal DMA controller. Current FW will export 4 pci devices for hsu: 3 uart ports and 1 dma controller, each has one IRQ line. And we need to discuss the device model, one PCI device covering whole HSU should be a better model, but there is a problem of how to export the 4 IRQs info Current driver set the highest baud rate to 2746800bps, which is easy to scale down to 115200/230400.... To suport higher baud rate, we need add special process, change DLAB/DLH/PS/DIV/MUL registers all together. 921600 is the highest baud rate that has been tested with Bluetooth modem connected to HSU port 0. Will test more when there is right BT firmware. Current version contains several work around for A0's Silicon bugs Signed-off-by: Feng Tang <feng.tang@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10serial: add support for OX16PCI958 cardLytochkin Boris1-0/+13
Signed-off-by: Lytochkin Boris <lytboris@gmail.com> Tested-by: Lytochkin Boris <lytboris@gmail.com> Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10serial: 68328serial.c: remove dead (ALMA_ANS | DRAGONIXVZ | M68EZ328ADS)Christoph Egger1-11/+5
(ALMA_ANS | DRAGONIXVZ | M68EZ328ADS) doesn't exist in Kconfig, therefore remove all references to it from the source code. Signed-off-by: Christoph Egger <siccegge@cs.fau.de> Acked-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10timbuart: use __devinit and __devexit macros for probe and removeRichard Röjfors1-3/+3
Move the probe and remove functions to the devinit and devexit sections. Signed-off-by: Richard Röjfors <richard.rojfors@pelagicore.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10serial: MMIO32 support for 8250_early.cSamium Gromoff1-15/+42
Provide MMIO32 support in 8250_early (aka earlycon) [randy.dunlap@oracle.com: fix printk format warnings] [akpm@linux-foundation.org: fix printk args some more] Signed-off-by: Samium Gromoff <_deepfire@feelingofgreen.ru> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10serial: mcf: don't take spinlocks in already protected functionsYury Georgievskiy1-18/+13
Don't take the port spinlock in uart functions where the serial core already takes care of locking/unlocking them. The code would actually lock up on architectures where spinlocks are implemented. Also protect calling mcf_rx_chars/mcf_tx_chars in the interrupt handler by the port spinlock and use IRQ_RETVAL to return from isr. [akpm@linux-foundation.org: make irq-handler return value more explicit] Signed-off-by: Yury Georgievskiy <ygeorgie@gmail.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Acked-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10serial: general fixes in the serial_rs485 structureClaudio Scordino1-3/+8
Fix several issues related to the RS485 interface: - It adds the flag SER_RS485_RTS_BEFORE_SEND that was missing from the serial_rs485 structure (even if "delay_rts_before_send" was existing) - It adds a further "delay_rts_after_send" field for those drivers that can have a delay after send (e.g., atmel_serial) - It fixes the usage of the structure in the atmel_serial driver (where "delay_rts_before_send" should be used instead of "delay_rts_after_send"). Signed-off-by: Claudio Scordino <claudio@evidence.eu.com> Signed-off-by: Bernhard Roth <br@pwrnet.de> Cc: Philippe De Muyter <phdm@macqel.be> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10serial: "altera_uart: simplify altera_uart_console_putc()" checkpatch fixesAndrew Morton1-1/+1
ERROR: code indent should use tabs where possible #32: FILE: drivers/serial/altera_uart.c:397: +^I ALTERA_UART_STATUS_TRDY_MSK))$ total: 1 errors, 0 warnings, 39 lines checked ./patches/altera_uart-simplify-altera_uart_console_putc.patch has style problems, please review. If any of these errors are false positives report them to the maintainer, see CHECKPATCH in MAINTAINERS. Please run checkpatch prior to sending patches This fix got lost when someone merged "altera_uart: simplify altera_uart_console_putc()". Please don't lose fixes. Please don't write of mere patches which have trivial checkpatch errors. Cc: Tobias Klauser <tklauser@distanz.ch> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10serial: crisv10: formatting of pointers in printk()Kulikov Vasiliy1-2/+2
Use %p instead of %08x in printk(). Signed-off-by: Kulikov Vasiliy <segooon@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10serial: max3107: Abstract out the platform specific bitsAlan Cox5-337/+527
At the moment there is only one platform type supported and there is is hard wired, but with these changes the infrastructure is now there for anyone else to provide methods for their hardware. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10serial: max3107: introduce a max3107 driverjianwei.yang4-0/+1809
This device is used by some of the Intel MID platforms. It's not similar enough to the MAX3100 to use the same driver. At this point the driver is specific to the platform and not generalised. We will fix that later. Signed-off-by: jianwei.yang <jianwei.yang@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-108250: fix set_ldisc operationArnd Bergmann1-7/+2
The ldisc number now gets passed into ->set_ldisc. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10tty: release BTM while sleeping in block_til_readyArnd Bergmann3-0/+6
Most tty drivers may block while opening a device. Since this possibly depends on another thread closing it first and both threads may need the BTM, we need to release it here. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10tty: untangle locking of wait_until_sentArnd Bergmann3-13/+22
Some wait_until_sent versions require the big tty mutex, others don't and some callers of wait_until_sent already hold it while other don't. That leads to recursive use of the BTM in these functions, which we're trying to get rid of. This turns all cleans up the locking there so that the driver's wait_until_sent function never takes the BTM itself if it is already called with that lock held. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10tty: introduce wait_event_interruptible_ttyArnd Bergmann1-2/+2
Calling wait_event_interruptible implicitly releases the BKL when it sleeps, but we need to do this explcitly when we have converted it to a mutex. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10tty: replace BKL with a new tty_lockArnd Bergmann3-9/+9
As a preparation for replacing the big kernel lock in the TTY layer, wrap all the callers in new macros tty_lock, tty_lock_nested and tty_unlock. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10serial: fix termios settings in openArnd Bergmann1-10/+9
Move termios initialization in open into uart_dtr_rts to make sure it always gets called when necessary. Based on a suggestion from Alan Cox. Alan writes: Ok this sort of makes sense. Something isn't getting initialised and both getty and minicom will do a termios set which is sorting it out. This is occurring because the generic block_til_ready sets ASYNCB_NORMAL_ACTIVE so the termios updating gets skipped. This patch should cure it and then we can think about doing it more elegantly by getting the serial layer to use tty_port_open, kfifo and the like and removing the tons of repeated crap in all the drivers. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reported-by: Tony Luck <tony.luck@intel.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Tony Luck <tony.luck@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10serial: Use block_til_ready helperAlan Cox1-86/+1
Our code now rather closely resembles the helper, so switch to it. Signed-off-by: Alan Cox <alan@linux.intel.com> Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10serial: trim locking on the helpersAlan Cox1-4/+1
The port mutex protects port->tty, but these paths never need to walk from port->tty. They do need the low level lock as the API expects that but they already also take it. Thus we can drop the extra mutex lock calls here. Signed-off-by: Alan Cox <alan@linux.intel.com> Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10serial: add port helpersAlan Cox1-14/+37
We can make this the same as the ones that will be needed by the tty_port helper logic that we want to move to but still call them from the existing code base. Signed-off-by: Alan Cox <alan@linux.intel.com> Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10serial: Change the wait for carrier lockingAlan Cox1-9/+35
We want to push the lock/unlock into the helper functions so that we can prepare to move to using the tty_port helper. The expansion initially comes out a bit ugly but its worth the temporary expansion IMHO just so we can produce a nice testable series of changes. Signed-off-by: Alan Cox <alan@linux.intel.com> Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10tty: serial - fix tty referencing in set_ldiscAlan Cox2-6/+3
Pass down the ldisc number so that the drivers don't have to peek into the tty object themselves. This lets us get rid of another case of back referencing port to tty which we don't want (because of races versus hangup/close). Signed-off-by: Alan Cox <alan@linux.intel.com> Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10tty: serial - fix tty back references in termiosAlan Cox5-26/+19
One or two drivers go poking back into the tty from the termios setting routine in unsafe ways. We don't need to pass the tty down because the [ab]users are just using it to get at things they can get at anyway. This leaves low_latency setting to sort out along with set_ldisc use. Signed-off-by: Alan Cox <alan@linux.intel.com> Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10tty: serial - fix various misuses/mishandlings of port->ttyAlan Cox1-49/+60
Make it robust against hang up events. In most cases we can do this simply by passing the right things in the first place. Signed-off-by: Alan Cox <alan@linux.intel.com> Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10serial: fix wakup races in the mrst_max3110 driverArjan van de Ven1-28/+18
The mrst_max3110 driver had a set of unsafe wakeup sequences along the following line: if (!atomic_read(&foo)) { atomic_set(&foo, 1); wake_up(worker_thread); } and the worker thread would do if (atomic_read(&foo)) { do_work(); atomic_set(&foo, 0); } which can result in various missed wakups due to test-then-set races, as well as due to clear-after-work instead of clear-before-work. This patch fixes these races by using the proper bit test-and-set operations, and by doing clear-before-work. Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10serial: replace open coded mutex with a real mutex in mrst_max3110.cArjan van de Ven1-7/+8
The mrst_max3110.c driver uses an open coded, non atomic variable to create exclusion between two of its worker threads. More than that, while the main thread does a proper set-work-clear sequence, the other thread only does a test, with the result that no actual exclusion is happening. this patch replaces this open coded variable with a proper mutex in addition, the 'lock' spinlock is removed from the per adapter structure, the lock was only ever initialized but never used Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10max3110 sanity check a registerjianwei.yang1-2/+11
MAX3111 is the SPI/UART IC installed on the MRST SPI Port Card as a serial debug goal, and the SPI Port Card will be frequently mounted and unmounted from the main board by developers depending whether debug serial is required or not. As the MAX3111 has no subvendor or product id registers available, the patch will try to access one register to decide if this IC is present or not. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10mrst_max3110: add UART driver for Max3110 on MoorestownFeng Tang4-0/+921
This driver enable the max3110 device, it can be used as a system console. the IRQ needs be enabled if user want a better performance. MRST max3110 works in 3.684MHz clock, which supports 230400 as its maximum rate. Signed-off-by: Feng Tang <feng.tang@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10serial: add UART_CAP_EFR and UART_CAP_SLEEP flags to 16C950 UARTs definitionYegor Yefremov1-1/+1
Adding UART_CAP_EFR and UART_CAP_SLEEP flags will enable sleep mode and automatic CTS flow control for 16C950 UARTs. It will also avoid capabilities detection warning like this: "ttyS0: detected caps 00000700 should be 00000100" Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10serial: There's no config CONSOLEChristoph Egger1-8/+0
as there's no config CONSOLE (never has been as far as I can tell) and noone has ever missed that piece of code, it should be safe to remove it making the kernel a tiny bit less complex. Signed-off-by: Christoph Egger <siccegge@cs.fau.de> Acked-by: Greg Ungerer <gerg@snapgear.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-09Merge branch 'rs485fix' of git://www.jni.nu/crisLinus Torvalds1-0/+11
* 'rs485fix' of git://www.jni.nu/cris: CRIS: ioctl for getting RS485 information
2010-08-09Merge branch 'for-rmk' of ↵Russell King3-4/+17
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into devel-stable Conflicts: arch/arm/Kconfig
2010-08-09CRIS: ioctl for getting RS485 informationClaudio Scordino1-0/+11
Add ioctl to CRIS serial driver to get RS485 data from user-space. Signed-off-by: Claudio Scordino <claudio@evidence.eu.com> Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2010-08-06Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6Linus Torvalds1-35/+33
* git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6: pcmcia: avoid buffer overflow in pcmcia_setup_isa_irq pcmcia: do not request windows if you don't need to pcmcia: insert PCMCIA device resources into resource tree pcmcia: export resource information to sysfs pcmcia: use struct resource for PCMCIA devices, part 2 pcmcia: remove memreq_t pcmcia: move local definitions out of include/pcmcia/cs.h pcmcia: do not use io_req_t when calling pcmcia_request_io() pcmcia: do not use io_req_t after call to pcmcia_request_io() pcmcia: use struct resource for PCMCIA devices pcmcia: clean up cs.h pcmcia: use pcmica_{read,write}_config_byte pcmcia: remove cs_types.h pcmcia: remove unused flag, simplify headers pcmcia: remove obsolete CS_EVENT_ definitions pcmcia: split up central event handler pcmcia: simplify event callback pcmcia: remove obsolete ioctl Conflicts in: - drivers/staging/comedi/drivers/* - drivers/staging/wlags49_h2/wl_cs.c due to dev_info_t and whitespace changes
2010-08-06Merge master.kernel.org:/pub/scm/linux/kernel/git/lethal/genesis-2.6 into ↵Russell King2-14/+57
devel-stable Conflicts: drivers/net/irda/sh_irda.c
2010-08-05Merge branch 'kms-merge' of ↵Linus Torvalds1-0/+18
git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb * 'kms-merge' of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb: kgdb,docs: Update the kgdb docs to include kms drm_fb_helper: Preserve capability to use atomic kms i915: when kgdb is active display compression should be off drm/i915: use new fb debug hooks drm: add KGDB/KDB support fb: add hooks to handle KDB enter/exit kgdboc: Add call backs to allow kernel mode switching vt,console,kdb: automatically set kdb LINES variable vt,console,kdb: implement atomic console enter/leave functions
2010-08-05Merge branch 'next-devicetree' of git://git.secretlab.ca/git/linux-2.6Linus Torvalds5-17/+18
* 'next-devicetree' of git://git.secretlab.ca/git/linux-2.6: (63 commits) of/platform: Register of_platform_drivers with an "of:" prefix of/address: Clean up function declarations of/spi: call of_register_spi_devices() from spi core code of: Provide default of_node_to_nid() implementation. of/device: Make of_device_make_bus_id() usable by other code. of/irq: Fix endian issues in parsing interrupt specifiers of: Fix phandle endian issues of/flattree: fix of_flat_dt_is_compatible() to match the full compatible string of: remove of_default_bus_ids of: make of_find_device_by_node generic microblaze: remove references to of_device and to_of_device sparc: remove references to of_device and to_of_device powerpc: remove references to of_device and to_of_device of/device: Replace of_device with platform_device in includes and core code of/device: Protect against binding of_platform_drivers to non-OF devices of: remove asm/of_device.h of: remove asm/of_platform.h of/platform: remove all of_bus_type and of_platform_bus_type references of: Merge of_platform_bus_type with platform_bus_type drivercore/of: Add OF style matching to platform bus ... Fix up trivial conflicts in arch/microblaze/kernel/Makefile due to just some obj-y removals by the devicetree branch, while the microblaze updates added a new file.
2010-08-05Merge branch 'next' of ↵Linus Torvalds1-29/+116
git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (79 commits) powerpc/8xx: Add support for the MPC8xx based boards from TQC powerpc/85xx: Introduce support for the Freescale P1022DS reference board powerpc/85xx: Adding DTS for the STx GP3-SSA MPC8555 board powerpc/85xx: Change deprecated binding for 85xx-based boards powerpc/tqm85xx: add a quirk for ti1520 PCMCIA bridge powerpc/tqm85xx: update PCI interrupt-map attribute powerpc/mpc8308rdb: support for MPC8308RDB board from Freescale powerpc/fsl_pci: add quirk for mpc8308 pcie bridge powerpc/85xx: Cleanup QE initialization for MPC85xxMDS boards powerpc/85xx: Fix booting for P1021MDS boards powerpc/85xx: Fix SWIOTLB initalization for MPC85xxMDS boards powerpc/85xx: kexec for SMP 85xx BookE systems powerpc/5200/i2c: improve i2c bus error recovery of/xilinxfb: update tft compatible versions powerpc/fsl-diu-fb: Support setting display mode using EDID powerpc/5121: doc/dts-bindings: update doc of FSL DIU bindings powerpc/5121: shared DIU framebuffer support powerpc/5121: move fsl-diu-fb.h to include/linux powerpc/5121: fsl-diu-fb: fix issue with re-enabling DIU area descriptor powerpc/512x: add clock structure for Video-IN (VIU) unit ...
2010-08-05Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/upstream-linusLinus Torvalds2-18/+3
* 'upstream' of git://git.linux-mips.org/pub/scm/upstream-linus: (150 commits) MIPS: PowerTV: Separate PowerTV USB support from non-USB code MIPS: strip the un-needed sections of vmlinuz MIPS: Clean up the calculation of VMLINUZ_LOAD_ADDRESS MIPS: Clean up arch/mips/boot/compressed/decompress.c MIPS: Clean up arch/mips/boot/compressed/ld.script MIPS: Unify the suffix of compressed vmlinux.bin MIPS: PowerTV: Add Gaia platform definitions. MIPS: BCM47xx: Fix nvram_getenv return value. MIPS: Octeon: Allow more than 3.75GB of memory with PCIe MIPS: Clean up notify_die() usage. MIPS: Remove unused task_struct.trap_no field. Documentation: Mention that KProbes is supported on MIPS SAMPLES: kprobe_example: Make it print something on MIPS. MIPS: kprobe: Add support. MIPS: Add instrunction format for BREAK and SYSCALL MIPS: kprobes: Define regs_return_value() MIPS: Ritually kill stupid printk. MIPS: Octeon: Disallow MSI-X interrupt and fall back to MSI interrupts. MIPS: Octeon: Support 256 MSI on PCIe MIPS: Decode core number for R2 CPUs. ...
2010-08-05kgdboc: Add call backs to allow kernel mode switchingJason Wessel1-0/+18
Add the kms keyword processing to kgdboc and the callbacks to invoke console switching when ever kgdboc is started with "kgdboc=kms,kbd". Signed-off-by: Jason Wessel <jason.wessel@windriver.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2010-08-05SERIAL: 8250: Remove SERIAL_8250_AU1X00Manuel Lauss2-18/+3
Remove the SERIAL_8250_AU1X00 config symbol. Instead, use the MIPS_ALCHEMY one which is always defined when building an Au1x00-based platform. Signed-off-by: Manuel Lauss <manuel.lauss@googlemail.com> To: Linux-MIPS <linux-mips@linux-mips.org> Cc: Linux-serial <linux-serial@vger.kernel.org> Patchwork: https://patchwork.linux-mips.org/patch/1461/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> This one depends on a previous patch (which removes SOC_AU1X00 and changes MACH_ALCHEMY) to apply cleanly (and then actually work), so I'd love for this to go in via the mips tree.
2010-08-05MIPS: Alchemy: remove SOC_AU1X00 in favor of MIPS_ALCHEMYManuel Lauss1-1/+1
Remove the CONFIG_SOC_AU1X00 Kconfig symbol since its job can also be done by MACH_ALCHEMY, now renamed to MIPS_ALCHEMY. Signed-off-by: Manuel Lauss <manuel.lauss@googlemail.com> To: Linux-MIPS <linux-mips@linux-mips.org> Patchwork: https://patchwork.linux-mips.org/patch/1461/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05ARM: S5PV310: Add serial port supportJongpill Lee2-2/+10
This patch adds UART serial port support for S5PV310. In the case of that serial device has just one clock source, driver can not control clock source. So add check function in get_clksrc and set_clksrc. Signed-off-by: Jongpill Lee <boyko.lee@samsung.com> Acked-by: Changhwan Youn <chaos.youn@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
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