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2013-06-08tty: serial: add Freescale lpuart driver supportJingchang Lu3-0/+889
Add Freescale lpuart driver support. The lpuart device can be found on Vybrid VF610 and Layerscape LS-1 SoCs. Signed-off-by: Jingchang Lu <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-06-08Merge 3.10-rc5 into tty-nextGreg Kroah-Hartman3-7/+22
2013-06-07Merge tag 'zynq-clk-for-3.11' of git://git.xilinx.com/linux-xlnx into next/socOlof Johansson1-18/+67
From Michal Simek: arm: Xilinx Zynq clock changes for v3.11 Change Xilinx Zynq DT clock description which reflects logical abstraction of Zynq's clock tree. - Refactor PLL driver - Use new clock controller driver - Change timer and uart drivers * tag 'zynq-clk-for-3.11' of git://git.xilinx.com/linux-xlnx: clk: zynq: Remove deprecated clock code arm: zynq: Migrate platform to clock controller clk: zynq: Add clock controller driver clk: zynq: Factor out PLL driver Signed-off-by: Olof Johansson <[email protected]>
2013-06-06serial: imx: Improve Kconfig textFabio Estevam1-4/+3
Some improvements in the Kconfig text: - Vendor is Freescale now - Provide a better example for the console parameter, which is something like console=ttymxc0 - Do not pass the names of ancient bootloaders Signed-off-by: Fabio Estevam <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-06-06serial: imx: Allow module buildFabio Estevam1-2/+2
There is no need to only allow the serial driver to be built-in. Allow the imx serial driver to be built as a module. Signed-off-by: Fabio Estevam <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-06-06serial: imx: Fix warning when !CONFIG_SERIAL_IMX_CONSOLEFabio Estevam1-0/+2
When CONFIG_SERIAL_IMX_CONSOLE is not selected the following build warnings appear: drivers/tty/serial/imx.c:274:13: warning: 'imx_port_ucrs_save' defined but not used [-Wunused-function] drivers/tty/serial/imx.c:283:13: warning: 'imx_port_ucrs_restore' defined but not used [-Wunused-function] imx_port_ucrs_save() and imx_port_ucrs_restore() are only used when CONFIG_CONSOLE_POLL or CONFIG_SERIAL_IMX_CONSOLE are selected, so protect these functions declaration with a proper ifdef. Signed-off-by: Fabio Estevam <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-06-06tty/serial/sirf: fix error propagation in sirfsoc_uart_probe()Alexey Khoroshilov1-2/+3
If pinctrl_get_select_default() fails, sirfsoc_uart_probe() returns IS_ERR(result) instead of PTR_ERR(result). Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-06-06serial: omap: fix potential NULL pointer dereference in ↵Wei Yongjun1-3/+3
serial_omap_runtime_suspend() The dereference to 'up' should be moved below the NULL test. Introduced by commit ddd85e225c8885b5e4419b0499ab27100e7c366a (serial: omap: prevent runtime PM for "no_console_suspend") Signed-off-by: Wei Yongjun <[email protected]> Acked-by: Tony Lindgren <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-06-06tty: serial: Enable uartlite for ARM zynqMichal Simek1-1/+1
Enable it in Kconfig. Signed-off-by: Michal Simek <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-06-06serial: imx: enable the clocks only when the uart is usedHuang Shijie1-3/+14
Current code opens the clocks when the uart driver is probed. This will wastes some power if several uarts are enabled, but not really used. So close these clocks for uart, and enable the clocks only when the uart is used. Signed-off-by: Huang Shijie <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-06-03stallion: final cleanupPaul Bolle1-3/+2
Support for the Stallion multiport serial drivers was removed in v3.1. Clean up their last references in the tree: mainly an outdated Kconfig entry and unneeded documentation. Signed-off-by: Paul Bolle <[email protected]> Acked-by: Arnd Bergmann <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-06-03serial: imx: add support for DTE modeHuang Shijie1-0/+6
The uart works in the DCE mode by default, but sometime we need it works at the DTE mode. This patch adds the support for the DTE mode. Signed-off-by: Huang Shijie <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-06-03serial: omap: repair building without PM_SLEEPArnd Bergmann1-1/+1
A recent bug fix in 3.10, ddd85e225c "serial: omap: prevent runtime PM for "no_console_suspend"", introduced a regression from an obvious typo: drivers/tty/serial/omap-serial.c:1677:14: error: 'serial_omap_complete' undeclared here (not in a function) This changes the incorrectly added macro to the one that we need instead. Signed-off-by: Arnd Bergmann <[email protected]> Acked-by: Kevin Hilman <[email protected]> Signed-off-by: Bin Liu <[email protected]> Acked-by: Sourav Poddar<[email protected]> Tested-by: Sourav Poddar<[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-06-03PM / Runtime: Rework the "runtime idle" helper routineRafael J. Wysocki1-7/+2
The "runtime idle" helper routine, rpm_idle(), currently ignores return values from .runtime_idle() callbacks executed by it. However, it turns out that many subsystems use pm_generic_runtime_idle() which checks the return value of the driver's callback and executes pm_runtime_suspend() for the device unless that value is not 0. If that logic is moved to rpm_idle() instead, pm_generic_runtime_idle() can be dropped and its users will not need any .runtime_idle() callbacks any more. Moreover, the PCI, SCSI, and SATA subsystems' .runtime_idle() routines, pci_pm_runtime_idle(), scsi_runtime_idle(), and ata_port_runtime_idle(), respectively, as well as a few drivers' ones may be simplified if rpm_idle() calls rpm_suspend() after 0 has been returned by the .runtime_idle() callback executed by it. To reduce overall code bloat, make the changes described above. Tested-by: Mika Westerberg <[email protected]> Tested-by: Kevin Hilman <[email protected]> Signed-off-by: Rafael J. Wysocki <[email protected]> Acked-by: Kevin Hilman <[email protected]> Reviewed-by: Ulf Hansson <[email protected]> Acked-by: Alan Stern <[email protected]>
2013-06-03driver: tty: add missing unregister in err caseLibo Chen1-1/+3
when platform_driver_register broken, we should unregister ucc_uart_driver Signed-off-by: Libo chen <[email protected]> Acked-by: Timur Tabi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-06-03serial: samsung: missing uart_unregister_driver() on error in ↵Wei Yongjun1-1/+7
s3c24xx_serial_modinit() Add the missing uart_unregister_driver() before return from s3c24xx_serial_modinit() in the error handling case. Signed-off-by: Wei Yongjun <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-06-03serial/mpc52xx_uart: add MPC5125 PSC supportMatteo Facchinetti1-0/+241
Add MPC5125 PSC register layout structure, MPC5125 specific psc_ops function set and the compatible string. Signed-off-by: Vladimir Ermakov <[email protected]> Signed-off-by: Matteo Facchinetti <[email protected]> Signed-off-by: Anatolij Gustschin <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-06-03serial/mpc52xx_uart: prepare for adding MPC5125 PSC UART supportMatteo Facchinetti1-42/+119
MPC5125 PSC controller has different register layout than MPC5121. To support MPC5125 PSC in this driver we have to provide further psc_ops functions for SoC specific register accesses. Add new register access functions to the psc_ops structure and provide MPC52xx and MPC512x specific implementation for them. Then replace remaining direct register accesses in the driver by appropriate psc_ops function calls. The subsequent patch can now add MPC5125 specific set of psc_ops functions. Signed-off-by: Vladimir Ermakov <[email protected]> Signed-off-by: Matteo Facchinetti <[email protected]> Signed-off-by: Anatolij Gustschin <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-06-03serial: use platform_{get,set}_drvdata()Jingoo Han10-36/+23
Use the wrapper functions for getting and setting the driver data using platform_device instead of using dev_{get,set}_drvdata() with &pdev->dev, so we can directly pass a struct platform_device. Also, unnecessary dev_set_drvdata() is removed, because the driver core clears the driver data to NULL after device_release or on probe failure. Signed-off-by: Jingoo Han <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-06-03serial: vt8500: Remove redundant use of of_match_ptr macroSachin Kamat1-1/+1
'wmt_dt_ids' is always compiled in. Hence of_match_ptr is not necessary. Signed-off-by: Sachin Kamat <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-06-03Revert "serial: 8250: Make SERIAL_8250_RUNTIME_UARTS work correctly"Kyle McMartin1-7/+7
This reverts commit cfcec52e9781f08948c6eb98198d65c45be75a70. This regresses a longstanding behaviour on X86 systems, which end up with PCI serial ports moving between ttyS4 and ttyS0 when you bisect to opposite sides of this commit, resulting in the need to constantly modify the console setting in order to bisect across it. Please revert, we can work on solving this for ARM platforms in a less disruptive way. Signed-off-by: Kyle McMartin <[email protected]> Cc: Karthik Manamcheri <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-06-03serial: samsung: enable clock before clearing pending interrupts during initChander Kashyap1-0/+13
Ensure that the uart controller clock is enabled prior to writing to the interrupt mask and pending registers in the s3c24xx_serial_init_port function. Signed-off-by: Chander Kashyap <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-06-03serial/imx: disable hardware flow control at startupLucas Stach1-0/+2
We only want to enable hardware flow control if RTS/CTS pins are connected. Signed-off-by: Lucas Stach <[email protected]> Signed-off-by: Markus Pargmann <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-05-28treewide: Fix typo in printkMasanari Iida1-1/+1
Correct spelling typo in various part of drivers Signed-off-by: Masanari Iida <[email protected]> Signed-off-by: Jiri Kosina <[email protected]>
2013-05-27arm: zynq: Migrate platform to clock controllerSoren Brinkmann1-18/+67
Migrate the Zynq platform and its drivers to use the new clock controller driver. Signed-off-by: Soren Brinkmann <[email protected]> Cc: John Stultz <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: Greg Kroah-Hartman <[email protected]> Cc: Jiri Slaby <[email protected]> Cc: [email protected] Signed-off-by: Michal Simek <[email protected]> Acked-by: Mike Turquette <[email protected]>
2013-05-27Merge 3.10-rc3 into tty-nextGreg Kroah-Hartman7-31/+19
We want these fixes. Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-05-24Merge tag 'fixes-for-linus' of ↵Linus Torvalds1-23/+0
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC fixes from Olof Johansson: "We didn't have any fixes sent up for -rc2, so this is a slightly larger batch. A bit all over the place platform-wise; OMAP, at91, marvell, renesas, sunxi, ux500, etc. I tried to summarize highlights but there isn't a whole lot to point out. Lots of little things fixed all over. A couple of defconfig updates due to new/changing options." * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (44 commits) ARM: at91/sama5: fix incorrect PMC pcr div definition ARM: at91/dt: fix macb pinctrl_macb_rmii_mii_alt definition ARM: at91: at91sam9n12: move external irq declatation to DT ARM: shmobile: marzen: Use error values in usb_power_* ARM: tegra: defconfig fixes ARM: nomadik: fix IRQ assignment for SMC ethernet ARM: vt8500: Add missing NULL terminator in dt_compat clk: tegra: add ac97 controller clock clk: tegra: remove USB from clk init table ARM: dts: mvebu: Fix wrong the address reg value for the L2-cache node ARM: plat-orion: Fix num_resources and id for ge10 and ge11 ARM: OMAP2+: hwmod: Remove sysc slave idle and auto idle apis SERIAL: OMAP: Remove the slave idle handling from the driver ARM: OMAP2+: serial: Remove the un-used slave idle hooks ARM: OMAP2+: hwmod-data: UART IP needs software control to manage sidle modes ARM: OMAP2+: hwmod: Add a new flag to handle SIDLE in SWSUP only in active ARM: OMAP2+: hwmod: Fix sidle programming in _enable_sysc()/_idle_sysc() arm: mvebu: fix the 'ranges' property to handle PCIe ARM: mvebu: select ARCH_REQUIRE_GPIOLIB for mvebu platform ARM: AM33XX: Add missing .clkdm_name to clkdiv32k_ick clock ...
2013-05-21serial: 8250_dw: add ACPI ID for Intel BayTrailHeikki Krogerus1-0/+1
This is the same controller as on Intel Lynxpoint but the ACPI ID is different. Signed-off-by: Heikki Krogerus <[email protected]> Cc: stable <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-05-20tty: xuartps: Remove suspend/resume functionsSoren Brinkmann1-30/+0
Currently Zynq does not support suspend/resume. The driver callbacks are never used or tested, broken and using the old PM interface. Signed-off-by: Soren Brinkmann <[email protected]> Cc: Jiri Slaby <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-05-20serial: mcf: missing uart_unregister_driver() on error in mcf_init()Wei Yongjun1-1/+3
Add the missing uart_unregister_driver() before return from mcf_init() in the error handling case. Signed-off-by: Wei Yongjun <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-05-20tty: serial: mpc5xxx: fix error handing in mpc52xx_uart_init()Wei Yongjun1-3/+8
Add the missing uart_unregister_driver() and uninit before return from mpc52xx_uart_init() in the error handling case. Signed-off-by: Wei Yongjun <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-05-20serial: samsung: add missing platform_driver_unregister() when module exitWei Yongjun1-0/+1
We have registered platform driver when module init, and need unregister it when module exit. Signed-off-by: Wei Yongjun <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-05-20serial: pl011: protect attribute read from NULL platform data structLee Jones1-1/+1
It's completely feasible that platform data will be empty i.e. when booting with Device Tree with no device AUXDATA. So we must protect it's use in these use-cases, or risk a kernel Oops. Cc: Russell King <[email protected]> Cc: Jiri Slaby <[email protected]> Cc: Arnd Bergmann <[email protected]> Signed-off-by: Lee Jones <[email protected]> Reviewed-by: Linus Walleij <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-05-20tty: nwpserial: Pass correct pointer to free_irq()Lars-Peter Clausen1-1/+1
free_irq() expects the same pointer that was passed to request_irq(), otherwise the IRQ is not freed. The issue was found using the following coccinelle script: <smpl> @r1@ type T; T devid; @@ request_irq(..., devid) @r2@ type r1.T; T devid; position p; @@ free_irq@p(..., devid) @@ position p != r2.p; @@ *free_irq@p(...) </smpl> Signed-off-by: Lars-Peter Clausen <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-05-20serial: 8250_dw: Add valid clk pointer checkEzequiel Garcia1-2/+4
Commit ffc3ae6dd "serial: 8250_dw: Enable runtime PM" introduced runtime PM management, which enables/disables the clk without checking if the clk is valid. However, this driver allows to be probed without a defined clk, using clock-frequency, as a fallback. Therefore, on platforms that are device tree probed using clock-frequency instead of clk, we get an ugly NULL pointer dereference. This patch fixes it by simply adding a check before accessing the clk api. Signed-off-by: Ezequiel Garcia <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-05-20serial: imx: Add Rx Fifo overrun error messageAlexander Stein1-0/+15
This patch enables the overrun error (ORE) interrupt and increases the counter in case of overrun. Signed-off-by: Alexander Stein <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-05-20tty: serial: amba-pl011: revise to use amba_rev macroJongsung Kim1-6/+5
This patch replaces the ugly bit-operations with the convenient amba_rev macro from the get_fifosize_arm function. The type of get_fifosize member function is also slightly changed to take a pointer to the amba_device. Signed-off-by: Jongsung Kim <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-05-20serial: altera: remove unnecessary platform_set_drvdata()Jingoo Han1-1/+0
The driver core clears the driver data to NULL after device_release or on probe failure, since commit 0998d0631001288a5974afc0b2a5f568bcdecb4d (device-core: Ensure drvdata = NULL when no driver is bound). Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by: Jingoo Han <[email protected]> Acked-by: Tobias Klauser <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-05-20serial: omap: prevent runtime PM for "no_console_suspend"Sourav Poddar1-1/+33
The driver manages "no_console_suspend" by preventing runtime PM during the suspend path, which forces the console UART to stay awake. Reviewed-by: Felipe Balbi <[email protected]> Reviewed-by: Kevin Hilman <[email protected]> Tested-by: Kevin Hilman <[email protected]> Signed-off-by: Sourav Poddar <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-05-20serial: Move "uart_console" def to core header file.Sourav Poddar2-16/+0
Move "uart_console" definition to serial core header file, so that it can be used by serial drivers. Get rid of the uart_console defintion from mpc52xx_uart driver. Cc: Santosh Shilimkar <[email protected]> Cc: Rajendra nayak <[email protected]> Reviewed-by: Felipe Balbi <[email protected]> Reviewed-by: Kevin Hilman <[email protected]> Tested-by: Kevin Hilman <[email protected]> Signed-off-by: Sourav Poddar <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-05-19SERIAL: OMAP: Remove the slave idle handling from the driverSantosh Shilimkar1-23/+0
UART IP slave idle handling now taken care by runtime pm backend(hwmod layer) so remove the hackery from the driver. As discussed on the list, in future if dma mode needs to be brought back to this driver, UART sysc handling needs to be updated in framework such a way that no-idle/force idle profile can be supported. Given the broken dma mode for OMAP uarts, its very unlikely. Acked-by: Greg Kroah-Hartman <[email protected]> Tested-by: Vaibhav Bedia <[email protected]> Tested-by: Sourav Poddar <[email protected]> Signed-off-by: Rajendra nayak <[email protected]> Signed-off-by: Santosh Shilimkar <[email protected]> Reviewed-by: Kevin Hilman <[email protected]> Tested-by: Kevin Hilman <[email protected]> # OMAP4/Panda Signed-off-by: Paul Walmsley <[email protected]>
2013-05-10Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linusLinus Torvalds1-1/+0
Pull MIPS updates from Ralf Baechle: - More work on DT support for various platforms - Various fixes that were to late to make it straight into 3.9 - Improved platform support, in particular the Netlogic XLR and BCM63xx, and the SEAD3 and Malta eval boards. - Support for several Ralink SOC families. - Complete support for the microMIPS ASE which basically reencodes the existing MIPS32/MIPS64 ISA to use non-constant size instructions. - Some fallout from LTO work which remove old cruft and will generally make the MIPS kernel easier to maintain and resistant to compiler optimization, even in absence of LTO. - KVM support. While MIPS has announced hardware virtualization extensions this KVM extension uses trap and emulate mode for virtualization of MIPS32. More KVM work to add support for VZ hardware virtualizaiton extensions and MIPS64 will probably already be merged for 3.11. Most of this has been sitting in -next for a long time. All defconfigs have been build or run time tested except three for which fixes are being sent by other maintainers. Semantic conflict with kvm updates done as per Ralf * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (118 commits) MIPS: Add new GIC clockevent driver. MIPS: Formatting clean-ups for clocksources. MIPS: Refactor GIC clocksource code. MIPS: Move 'gic_frequency' to common location. MIPS: Move 'gic_present' to common location. MIPS: MIPS16e: Add unaligned access support. MIPS: MIPS16e: Support handling of delay slots. MIPS: MIPS16e: Add instruction formats. MIPS: microMIPS: Optimise 'strnlen' core library function. MIPS: microMIPS: Optimise 'strlen' core library function. MIPS: microMIPS: Optimise 'strncpy' core library function. MIPS: microMIPS: Optimise 'memset' core library function. MIPS: microMIPS: Add configuration option for microMIPS kernel. MIPS: microMIPS: Disable LL/SC and fix linker bug. MIPS: microMIPS: Add vdso support. MIPS: microMIPS: Add unaligned access support. MIPS: microMIPS: Support handling of delay slots. MIPS: microMIPS: Add support for exception handling. MIPS: microMIPS: Floating point support. MIPS: microMIPS: Fix macro naming in micro-assembler. ...
2013-05-10Merge branch 'for-next' of ↵Linus Torvalds1-1/+0
git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu Pull m68knommu updates from Greg Ungerer: "The bulk of the changes are generalizing the ColdFire v3 core support and adding in 537x CPU support. Also a couple of other bug fixes, one to fix a reintroduction of a past bug in the romfs filesystem nommu support." * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu: m68knommu: enable Timer on coldfire 532x m68knommu: fix ColdFire 5373/5329 QSPI base address m68knommu: add support for configuring a Freescale M5373EVB board m68knommu: add support for the ColdFire 537x family of CPUs m68knommu: make ColdFire M532x platform support more v3 generic m68knommu: create and use a common M53xx ColdFire class of CPUs m68k: remove unused asm/dbg.h m68k: Set ColdFire ACR1 cache mode depending on kernel configuration romfs: fix nommu map length to keep inside filesystem m68k: clean up unused "config ROMVECSIZE"
2013-05-08MIPS: BCM63XX: merge bcm63xx_clk.h into bcm63xx/clk.cJonas Gorski1-1/+0
All the header file does is provide the internal structure of clk, which shouldn't be used by anyone except clk.c itself anyway. Signed-off-by: Jonas Gorski <[email protected]> Acked-by: Greg Kroah-Hartman <[email protected]> Patchwork: http://patchwork.linux-mips.org/patch/5055/ Acked-by: John Crispin <[email protected]>
2013-05-07Merge tag 'cleanup-for-linus-2' of ↵Linus Torvalds1-26/+38
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC late cleanups from Arnd Bergmann: "These are cleanups and smaller changes that either depend on earlier feature branches or came in late during the development cycle. We normally try to get all cleanups early, so these are the exceptions: - A follow-up on the clocksource reworks, hopefully the last time we need to merge clocksource subsystem changes through arm-soc. A first set of patches was part of the original 3.10 arm-soc cleanup series because of interdependencies with timer drivers now moved out of arch/arm. - Migrating the SPEAr13xx platform away from using auxdata for DMA channel descriptions towards using information in device tree, based on the earlier SPEAr multiplatform series - A few follow-ups on the Atmel SAMA5 support and other changes for Atmel at91 based on the larger at91 reworks. - Moving the armada irqchip implementation to drivers/irqchip - Several OMAP cleanups following up on the larger series already merged in 3.10." * tag 'cleanup-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (50 commits) ARM: OMAP4: change the device names in usb_bind_phy ARM: OMAP2+: Fix mismerge for timer.c between ff931c82 and da4a686a ARM: SPEAr: conditionalize SMP code ARM: arch_timer: Silence debug preempt warnings ARM: OMAP: remove unused variable serial: amba-pl011: fix !CONFIG_DMA_ENGINE case ata: arasan: remove the need for platform_data ARM: at91/sama5d34ek.dts: remove not needed compatibility string ARM: at91: dts: add MCI DMA support ARM: at91: dts: add i2c dma support ARM: at91: dts: set #dma-cells to the correct value ARM: at91: suspend both memory controllers on at91sam9263 irqchip: armada-370-xp: slightly cleanup irq controller driver irqchip: armada-370-xp: move IRQ handler to avoid forward declaration irqchip: move IRQ driver for Armada 370/XP ARM: mvebu: move L2 cache initialization in init_early() devtree: add binding documentation for sp804 ARM: integrator-cp: convert use CLKSRC_OF for timer init ARM: versatile: use OF init for sp804 timer ARM: versatile: add versatile dtbs to dtbs target ...
2013-05-07Merge tag 'dt-for-linus-2' of ↵Linus Torvalds1-48/+4
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC device tree updates (part 2) from Arnd Bergmann: "These are mostly new device tree bindings for existing drivers, as well as changes to the device tree source files to add support for those devices, and a couple of new boards, most notably Samsung's Exynos5 based Chromebook. The changes depend on earlier platform specific updates and touch the usual platforms: omap, exynos, tegra, mxs, mvebu and davinci." * tag 'dt-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (169 commits) ARM: exynos: dts: cros5250: add EC device ARM: dts: Add sbs-battery for exynos5250-snow ARM: dts: Add i2c-arbitrator bus for exynos5250-snow ARM: dts: add mshc controller node for Exynos4x12 SoCs ARM: dts: Add chip-id controller node on Exynos4/5 SoC ARM: EXYNOS: Create virtual I/O mapping for Chip-ID controller using device tree ARM: davinci: da850-evm: add SPI flash support ARM: davinci: da850: override SPI DT node device name ARM: davinci: da850: add SPI1 DT node spi/davinci: add DT binding documentation spi/davinci: no wildcards in DT compatible property ARM: dts: mvebu: Convert mvebu device tree files to 64 bits ARM: dts: mvebu: introduce internal-regs node ARM: dts: mvebu: Convert all the mvebu files to use the range property ARM: dts: mvebu: move all peripherals inside soc ARM: dts: mvebu: fix cpus section indentation ARM: davinci: da850: add EHRPWM & ECAP DT node ARM/dts: OMAP3: fix pinctrl-single configuration ARM: dts: Add OMAP3430 SDP NOR flash memory binding ARM: dts: Add NOR flash bindings for OMAP2420 H4 ...
2013-05-06Merge branch 'late/dt' into next/dt2Arnd Bergmann2-7/+16
This is support for the ARM Chromebook, originally scheduled as a "late" pull request. Since it's already late now, we can combine this into the existing next/dt2 branch. * late/dt: ARM: exynos: dts: cros5250: add EC device ARM: dts: Add sbs-battery for exynos5250-snow ARM: dts: Add i2c-arbitrator bus for exynos5250-snow ARM: dts: Add chip-id controller node on Exynos4/5 SoC ARM: EXYNOS: Create virtual I/O mapping for Chip-ID controller using device tree
2013-05-04serial: sunsu: add missing platform_driver_unregister() when module exitWei Yongjun1-0/+1
We have registered platform driver when module init, and need unregister it when module exit. Signed-off-by: Wei Yongjun <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-05-01Merge branch 'for-linus' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull VFS updates from Al Viro, Misc cleanups all over the place, mainly wrt /proc interfaces (switch create_proc_entry to proc_create(), get rid of the deprecated create_proc_read_entry() in favor of using proc_create_data() and seq_file etc). 7kloc removed. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (204 commits) don't bother with deferred freeing of fdtables proc: Move non-public stuff from linux/proc_fs.h to fs/proc/internal.h proc: Make the PROC_I() and PDE() macros internal to procfs proc: Supply a function to remove a proc entry by PDE take cgroup_open() and cpuset_open() to fs/proc/base.c ppc: Clean up scanlog ppc: Clean up rtas_flash driver somewhat hostap: proc: Use remove_proc_subtree() drm: proc: Use remove_proc_subtree() drm: proc: Use minor->index to label things, not PDE->name drm: Constify drm_proc_list[] zoran: Don't print proc_dir_entry data in debug reiserfs: Don't access the proc_dir_entry in r_open(), r_start() r_show() proc: Supply an accessor for getting the data from a PDE's parent airo: Use remove_proc_subtree() rtl8192u: Don't need to save device proc dir PDE rtl8187se: Use a dir under /proc/net/r8180/ proc: Add proc_mkdir_data() proc: Move some bits from linux/proc_fs.h to linux/{of.h,signal.h,tty.h} proc: Move PDE_NET() to fs/proc/proc_net.c ...
2013-04-29Merge tag 'tty-3.10-rc1' of ↵Linus Torvalds32-479/+608
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty/serial driver update from Greg Kroah-Hartman: "Here's the big tty/serial driver merge request for 3.10-rc1 Once again, Jiri has a number of TTY driver fixes and cleanups, and Peter Hurley came through with a bunch of ldisc fixes that resolve a number of reported issues. There are some other serial driver cleanups as well. All of these have been in the linux-next tree for a while" * tag 'tty-3.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (117 commits) tty/serial/sirf: fix MODULE_DEVICE_TABLE serial: mxs: drop superfluous {get|put}_device serial: mxs: fix buffer overflow ARM: PL011: add support for extended FIFO-size of PL011-r1p5 serial_core.c: add put_device() after device_find_child() tty: Fix unsafe bit ops in tty_throttle_safe/unthrottle_safe serial: sccnxp: Replace pdata.init/exit with regulator API serial: sccnxp: Do not override device name TTY: pty, fix compilation warning TTY: rocket, fix compilation warning TTY: ircomm: fix DTR being raised on hang up TTY: synclinkmp: fix DTR being raised on hang up TTY: synclink_gt: fix DTR being raised on hang up TTY: synclink: fix DTR being raised on hang up serial: 8250_dw: Fix the stub for dw8250_probe_acpi() serial: 8250_dw: Convert to devm_ioremap() serial: 8250_dw: Set port capabilities based on CPR register serial: 8250_dw: Let ACPI code extract the DMA client info serial: 8250_dw: Support clk framework also with ACPI serial: 8250_dw: Enable runtime PM ...
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