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2012-01-17Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dmaLinus Torvalds
* 'next' of git://git.infradead.org/users/vkoul/slave-dma: (53 commits) ARM: mach-shmobile: specify CHCLR registers on SH7372 dma: shdma: fix runtime PM: clear channel buffers on reset dma/imx-sdma: save irq flags when use spin_lock in sdma_tx_submit dmaengine/ste_dma40: clear LNK on channel startup dmaengine: intel_mid_dma: remove legacy pm interface ASoC: mxs: correct 'direction' of device_prep_dma_cyclic dmaengine: intel_mid_dma: error path fix dmaengine: intel_mid_dma: locking and freeing fixes mtd: gpmi-nand: move to dma_transfer_direction mtd: fix compile error for gpmi-nand mmc: mxs-mmc: fix the dma_transfer_direction migration dmaengine: add DMA_TRANS_NONE to dma_transfer_direction dma: mxs-dma: Don't use CLKGATE bits in CTRL0 to disable DMA channels dma: mxs-dma: make mxs_dma_prep_slave_sg() multi user safe dma: mxs-dma: Always leave mxs_dma_init() with the clock disabled. dma: mxs-dma: fix a typo in comment DMA: PL330: Remove pm_runtime_xxx calls from pl330 probe/remove video i.MX IPU: Fix display connections i.MX IPU DMA: Fix wrong burstsize settings dmaengine/ste_dma40: allow fixed physical channel ... Fix up conflicts in drivers/dma/{Kconfig,mxs-dma.c,pl330.c} The conflicts looked pretty trivial, but I'll ask people to verify them.
2012-01-14Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linusLinus Torvalds
* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (119 commits) MIPS: Delete unused function add_temporary_entry. MIPS: Set default pci cache line size. MIPS: Flush huge TLB MIPS: Octeon: Remove SYS_SUPPORTS_HIGHMEM. MIPS: Octeon: Add support for OCTEON II PCIe MIPS: Octeon: Update PCI Latency timer and enable more error reporting. MIPS: Alchemy: Update cpu-feature-overrides MIPS: Alchemy: db1200: Improve PB1200 detection. MIPS: Alchemy: merge Au1000 and Au1300-style IRQ controller code. MIPS: Alchemy: chain IRQ controllers to MIPS IRQ controller MIPS: Alchemy: irq: register pm at irq init time MIPS: Alchemy: Touchscreen support on DB1100 MIPS: Alchemy: Hook up IrDA on DB1000/DB1100 net/irda: convert au1k_ir to platform driver. MIPS: Alchemy: remove unused board headers MTD: nand: make au1550nd.c a platform_driver MIPS: Netlogic: Mark Netlogic chips as SMT capable MIPS: Netlogic: Add support for XLP 3XX cores MIPS: Netlogic: Merge some of XLR/XLP wakup code MIPS: Netlogic: Add default XLP config. ... Fix up trivial conflicts in arch/mips/kernel/{perf_event_mipsxx.c, traps.c} and drivers/tty/serial/Makefile
2012-01-14Merge tag 'for-linus' of git://github.com/rustyrussell/linuxLinus Torvalds
Autogenerated GPG tag for Rusty D1ADB8F1: 15EE 8D6C AB0E 7F0C F999 BFCB D920 0E6C D1AD B8F1 * tag 'for-linus' of git://github.com/rustyrussell/linux: module_param: check that bool parameters really are bool. intelfbdrv.c: bailearly is an int module_param paride/pcd: fix bool verbose module parameter. module_param: make bool parameters really bool (drivers & misc) module_param: make bool parameters really bool (arch) module_param: make bool parameters really bool (core code) kernel/async: remove redundant declaration. printk: fix unnecessary module_param_name. lirc_parallel: fix module parameter description. module_param: avoid bool abuse, add bint for special cases. module_param: check type correctness for module_param_array modpost: use linker section to generate table. modpost: use a table rather than a giant if/else statement. modules: sysfs - export: taint, coresize, initsize kernel/params: replace DEBUGP with pr_debug module: replace DEBUGP with pr_debug module: struct module_ref should contains long fields module: Fix performance regression on modules with large symbol tables module: Add comments describing how the "strmap" logic works Fix up conflicts in scripts/mod/file2alias.c due to the new linker- generated table approach to adding __mod_*_device_table entries. The ARM sa11x0 mcp bus needed to be converted to that too.
2012-01-13Merge tag 'mmc-merge-for-3.3-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc MMC highlights for 3.3: Core: * Support for the HS200 high-speed eMMC mode. * Support SDIO 3.0 Ultra High Speed cards. * Kill pending block requests immediately if card is removed. * Enable the eMMC feature for locking boot partitions read-only until next power on, exposed via sysfs. Drivers: * Runtime PM support for Intel Medfield SDIO. * Suspend/resume support for sdhci-spear. * sh-mmcif now processes requests asynchronously. * tag 'mmc-merge-for-3.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc: (58 commits) mmc: fix a deadlock between system suspend and MMC block IO mmc: sdhci: restore the enabled dma when do reset all mmc: dw_mmc: miscaculated the fifo-depth with wrong bit operation mmc: host: Adds support for eMMC 4.5 HS200 mode mmc: core: HS200 mode support for eMMC 4.5 mmc: dw_mmc: fixed wrong bit operation for SDMMC_GET_FCNT() mmc: core: Separate the timeout value for cache-ctrl mmc: sdhci-spear: Fix compilation error mmc: sdhci: Deal with failure case in sdhci_suspend_host mmc: dw_mmc: Clear the DDR mode for non-DDR mmc: sd: Fix SDR12 timing regression mmc: sdhci: Fix tuning timer incorrect setting when suspending host mmc: core: Add option to prevent eMMC sleep command mmc: omap_hsmmc: use threaded irq handler for card-detect. mmc: sdhci-pci: enable runtime PM for Medfield SDIO mmc: sdhci: Always pass clock request value zero to set_clock host op mmc: sdhci-pci: remove SDHCI_QUIRK2_OWN_CARD_DETECTION mmc: sdhci-pci: get gpio numbers from platform data mmc: sdhci-pci: add platform data mmc: sdhci: prevent card detection activity for non-removable cards ...
2012-01-13module_param: make bool parameters really bool (drivers & misc)Rusty Russell
module_param(bool) used to counter-intuitively take an int. In fddd5201 (mid-2009) we allowed bool or int/unsigned int using a messy trick. It's time to remove the int/unsigned int option. For this version it'll simply give a warning, but it'll break next kernel version. Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2012-01-12mmc: sdhci: restore the enabled dma when do reset allShaohui Xie
If dma is enabled, it'll be cleared when reset all is performed, this can be observed on some platforms, such as P2041 which has a version 2.3 controller, but platform like P4080 which has a version 2.2 controller, does not suffer this, so we will check if the dma is enabled, we should restore it after reset all. Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-01-12mmc: dw_mmc: miscaculated the fifo-depth with wrong bit operationJaehoon Chung
In FIFOTH register, the RX_WMark field (bits[27:16]) defaults to FIFO_DEPTH - 1. When reading it, bits[26:16] were being used, so fix it to use the mask 0xfff instead of 0x7ff. Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Reviewed-by: James Hogan <james.hogan@imgtec.com> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-01-12mmc: host: Adds support for eMMC 4.5 HS200 modeGirish K S
This patch adds support for the HS200 mode on the host side. Also enables the tuning feature required when the HS200 mode is selected. Signed-off-by: Girish K S <girish.shivananjappa@linaro.org> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-01-12mmc: dw_mmc: fixed wrong bit operation for SDMMC_GET_FCNT()Jaehoon Chung
In status register, fifo_count is bit[29:17]. (0x1FFF is correct) Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Will Newton <will.newton@imgtec.com> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-01-12mmc: sdhci-spear: Fix compilation errorViresh Kumar
With the inclusion of following patch (59b5bc3929b37): "mmc: sdhci: remove "state" argument from sdhci_suspend_host" we get a compilation error for sdhci-spear: drivers/mmc/host/sdhci-spear.c:283:2: error: too many arguments to function ‘sdhci_suspend_host’ This patch fixes this error. Signed-off-by: Viresh Kumar <viresh.kumar@st.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-01-12mmc: sdhci: Deal with failure case in sdhci_suspend_hostAaron Lu
If there are errors happened in sdhci_suspend_host, handle it so that when the function returns with an error, the host's behaviour is the same before this function call, e.g. card detection is enabled and tuning timer is active, etc. Signed-off-by: Philip Rakity <prakity@marvell.com> Signed-off-by: Aaron Lu <aaron.lu@amd.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-01-12mmc: dw_mmc: Clear the DDR mode for non-DDRSeungwon Jeon
UHS_REG should be cleared for non-DDR mode. But currently there is no way to clear DDR mode, if it is already set once. This patch adds clearing DDR mode for non-DDR mode. Signed-off-by: Seungwon Jeon <tgih.jun@samsung.com> Acked-by: Will Newton <will.newton@imgtec.com> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-01-12mmc: sd: Fix SDR12 timing regressionAlexander Elbs
This patch fixes a failure to recognize SD cards reported on a Dell Vostro with O2 Micro SD card reader. Patch 49c468f ("mmc: sd: add support for uhs bus speed mode selection") caused the problem, by setting the SDHCI_CTRL_HISPD flag even for legacy timings. Signed-off-by: Alexander Elbs <alex@segv.de> Acked-by: Philip Rakity <prakity@marvell.com> Acked-by: Arindam Nath <arindam.nath@amd.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-01-12mmc: sdhci: Fix tuning timer incorrect setting when suspending hostAaron Lu
When suspending host, the tuning timer shoule be deactivated. And the HOST_NEEDS_TUNING flag should be set after tuning timer is deactivated. Signed-off-by: Philip Rakity <prakity@marvell.com> Signed-off-by: Aaron Lu <aaron.lu@amd.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-01-11mmc: omap_hsmmc: use threaded irq handler for card-detect.NeilBrown
As the card-detect irq handler just schedules work to be done by a thread, we can use request_threaded_irq to do much of the work for us. This means that interrupts which arrive by handle_nested_irq actually work. Reviewed-by: Felipe Balbi <balbi@ti.com> Tested-by: Grazvydas Ignotas <notasas@gmail.com> Signed-off-by: NeilBrown <neilb@suse.de> Acked-by: Kishore Kadiyala <kishorek.kadiyala@gmail.com> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-01-11mmc: sdhci-pci: enable runtime PM for Medfield SDIOAdrian Hunter
Runtime PM for SDIO is no longer enabled by default (see 5c7f0e083d2d98ba14ddd10e88f001a0ead4cae4) so it must now be enabled per platform, in this case Medfield uses it. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-01-11mmc: sdhci: Always pass clock request value zero to set_clock host opTodd Poynor
To allow the set_clock host op to disable the SDCLK source when not needed, always call the host op when the requested clock speed is zero. Do this even if host->clock already equals zero, because the SDHCI driver may set that value (without calling the host op) to force an update at the next (non-zero-speed) call. Signed-off-by: Todd Poynor <toddpoynor@google.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-01-11mmc: sdhci-pci: remove SDHCI_QUIRK2_OWN_CARD_DETECTIONAdrian Hunter
Even if a driver provides separate card detection, an interrupt is still needed to abort mmc requests that are in progress. SDHCI_QUIRK2_OWN_CARD_DETECTION prevents that, so remove it. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-01-11mmc: sdhci-pci: get gpio numbers from platform dataAdrian Hunter
Retrieve the GPIO numbers for hardware reset and card detect from platform data. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-01-11mmc: sdhci-pci: add platform dataAdrian Hunter
Add a means of getting platform data for the SDHCI PCI devices. The data is stored against the slot not the device in order to support multi-slot devices. The data allows platform-specific setup (such as getting GPIO numbers from firmware or setting up wl12xx for SDIO) to be done in platform support files instead of the sdhci-pci driver. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-01-11mmc: sdhci: prevent card detection activity for non-removable cardsAdrian Hunter
Do not enable card detection interrupts for non-removable cards. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-01-11mmc: sdhci: fix vmmc handlingAdrian Hunter
Presently the vmmc regulator is enabled when the host controller is added and disabled when it is removed. However, the vmmc regulator should be under the control of the upper layers via ->set_ios(). Make it so. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-01-11mmc: omap: remove clock rate hard codingBalaji TK
MMC master clock rate can vary for each instance of the MMC controller on the device. Use clk_get_rate instead to get the value. Signed-off-by: Balaji TK <balajitk@ti.com> Reviewed-by: Venkatraman S <svenkatr@ti.com> Tested-by: Hebbar, Gururaja <gururaja.hebbar@ti.com> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-01-11mmc: sh_mmcif: remove now superfluous sh_mmcif_host::data memberGuennadi Liakhovetski
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-01-11mmc: sh_mmcif: process requests asynchronouslyGuennadi Liakhovetski
This patch converts the sh_mmcif MMC host driver to process requests asynchronously instead of waiting in its .request() method for completion. This is achieved by using threaded IRQs. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-01-11mmc: sh_mmcif: cosmetic clean upGuennadi Liakhovetski
This patch doesn't introduce any functional changes, it only simplifies some code fragments, removes superfluous parameters, fixes typos. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-01-11mmc: sh_mmcif: process error interrupts firstGuennadi Liakhovetski
If an interrupt is coming with both error and data completion status bits set, it has to be handled as an error interrupt, for which error interrupts have to be processed first. The current version of the driver on the contrary doesn't recognise such interrupts as an error event, which leads to data corruption and breaks the error recovery. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-01-11mmc: tmio_mmc: Hotplug code regroupingBastian Hecht
This patch regroups the code slightly, adds documentation and allows the rtpm counter of MMC_CAP_NEEDS_POLL devices to reach 0 again. Signed-off-by: Bastian Hecht <hechtb@gmail.com> [g.liakhovetski@gmx.de: restore pm_runtime_get_noresume()] Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-01-11mmc: sdhci-s3c: use S3C_SDHCI_CONTROL2 instead of hardcoded offset valueJingoo Han
Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-01-11mmc: dw_mmc: Support predefined mutiple block transfersSeungwon Jeon
This patch adds the support for predefined multiple block r/w. dw_mmc can support MMC_CAP_CMD23 capability. Signed-off-by: Seungwon Jeon <tgih.jun@samsung.com> Acked-by: Will Newton <will.newton@imgtec.com> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-01-11mmc: dw_mmc: Remove unnecessary else clausesChris Ball
Signed-off-by: Chris Ball <cjb@laptop.org>
2012-01-11mmc: dw_mmc: Add more capabilities fieldSeungwon Jeon
This patch adds another capabilities field for MMC_CAPS2_XXX. Signed-off-by: Seungwon Jeon <tgih.jun@samsung.com> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-01-11mmc: dw_mmc: use dev_pm_ops for dw_mmc controllersJaehoon Chung
This patch modifies dw_mmc to use dev_pm_ops. Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: James Hogan <james.hogan@imgtec.com> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-01-11mmc: sdhci-pci: simplify error handlingAxel Lin
Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-01-11mmc: sdhci-s3c: Add pm_caps into SD/MMC hostSangwook Lee
sdhci-s3c updates pm_caps from platform data for SDIO PM. Signed-off-by: Sangwook Lee <sangwook.lee@samsung.com> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-01-11mmc: remove the second argument of k[un]map_atomic()Cong Wang
Signed-off-by: Cong Wang <amwang@redhat.com> Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-01-11mmc: convert drivers/mmc/host/* to use module_platform_driver()Axel Lin
This patch converts the drivers in drivers/mmc/host/* to use the module_platform_driver() macro which makes the code smaller and a bit simpler. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: "Michał Mirosław" <mirq-linux@rere.qmqm.pl> Acked-by: David Brown <davidb@codeaurora.org> Acked-by: Viresh Kumar <viresh.kumar@st.com> Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Anton Vorontsov <cbouatmailru@gmail.com> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-01-11mmc: Remove redundant spi driver bus initializationLars-Peter Clausen
In ancient times it was necessary to manually initialize the bus field of an spi_driver to spi_bus_type. These days this is done in spi_driver_register(), so we can drop the manual assignment. The patch was generated using the following coccinelle semantic patch: // <smpl> @@ identifier _driver; @@ struct spi_driver _driver = { .driver = { - .bus = &spi_bus_type, }, }; // </smpl> Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-01-11mmc: sh_mmcif: simplify clock divisor calculationGuennadi Liakhovetski
Replace ilog2(__rounddown_pow_of_two(x)) with the equivalent but much simpler fls(x) - 1. Reported-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-01-11mmc: sdhci-esdhc: Change delay after setting clock from 100ms to 1msTony Lin
1ms is enough for hardware to change the clock to stable. 100ms is too long in the tasklet. Signed-off-by: Tony Lin <tony.lin@freescale.com> CC: Xiaobo Xie <X.Xie@freescale.com> CC: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-01-11mmc: mmci: add capabilities2 for MMC_CAP2Per Forlin
Signed-off-by: Per Forlin <per.forlin@stericsson.com> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-01-11mmc: sdhci-spear: Implement suspend/resumeViresh Kumar
Suspend/Resume is missing from sdhci-spear driver. This patch adds support for suspend/resume for this driver. Signed-off-by: Viresh Kumar <viresh.kumar@st.com> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-01-11mmc: debugfs: expose the SDCLK frq in sys iosGiuseppe CAVALLARO
This patch is to expose the actual SDCLK frequency in /sys/kernel/debug/mmcX/ios entry. For example, if the max clk for a normal speed card is 20MHz this is reported in /sys/kernel/debug/mmcX/ios. Unfortunately the actual SDCLK frequency (i.e. Baseclock / divisor) is not reported at all: for example, in that case, on Arasan HC, it should be 48/4=12 (MHz). Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-01-09Merge tag 'clk' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds
clock management changes for i.MX Another simple series related to clock management, this time only for imx. * tag 'clk' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: mxs: select HAVE_CLK_PREPARE for clock clk: add config option HAVE_CLK_PREPARE into Kconfig ASoC: mxs-saif: convert to clk_prepare/clk_unprepare video: mxsfb: convert to clk_prepare/clk_unprepare serial: mxs-auart: convert to clk_prepare/clk_unprepare net: flexcan: convert to clk_prepare/clk_unprepare mtd: gpmi-lib: convert to clk_prepare/clk_unprepare mmc: mxs-mmc: convert to clk_prepare/clk_unprepare dma: mxs-dma: convert to clk_prepare/clk_unprepare net: fec: add clk_prepare/clk_unprepare ARM: mxs: convert platform code to clk_prepare/clk_unprepare clk: add helper functions clk_prepare_enable and clk_disable_unprepare Fix up trivial conflicts in drivers/net/ethernet/freescale/fec.c due to commit 0ebafefcaa7a ("net: fec: add clk_prepare/clk_unprepare") clashing trivially with commit e163cc97f9ac ("net/fec: fix the .remove code").
2012-01-09Merge tag 'drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds
Driver specific changes Again, a lot of platforms have changes in here: pxa, samsung, omap, at91, imx, ... * tag 'drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (54 commits) ARM: sa1100: clean up of the clock support ARM: pxa: add dummy clock for sa1100-rtc RTC: sa1100: support sa1100, pxa and mmp soc families RTC: sa1100: remove redundant code of setting alarm RTC: sa1100: Clean out ost register Input: zylonite-wm97xx - replace IRQ_GPIO() with gpio_to_irq() pcmcia: pxa: replace IRQ_GPIO() with gpio_to_irq() ARM: EXYNOS: Modified files for SPI consolidation work ARM: S5P64X0: Enable SDHCI support ARM: S5P64X0: Add lookup of sdhci-s3c clocks using generic names ARM: S5P64X0: Add HSMMC setup for host Controller ARM: EXYNOS: Add USB OHCI support to ORIGEN board USB: Add Samsung Exynos OHCI diver ARM: EXYNOS: Add USB OHCI support to SMDKV310 board ARM: EXYNOS: Add USB OHCI device net: macb: fix build break with !CONFIG_OF i2c: tegra: Support DVC controller in device tree i2c: tegra: Add __devinit/exit to probe/remove net/at91_ether: use gpio_is_valid for phy IRQ line ARM: at91/net: add macb ethernet controller in 9g45/9g20 DT ...
2012-01-09Merge tag 'devel' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds
New feature development This adds support for new features, and contains stuff from most platforms. A number of these patches could have fit into other branches, too, but were small enough not to cause too much confusion here. * tag 'devel' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (28 commits) mfd/db8500-prcmu: remove support for early silicon revisions ARM: ux500: fix the smp_twd clock calculation ARM: ux500: remove support for early silicon revisions ARM: ux500: update register files ARM: ux500: register DB5500 PMU dynamically ARM: ux500: update ASIC detection for U5500 ARM: ux500: support DB8520 ARM: picoxcell: implement watchdog restart ARM: OMAP3+: hwmod data: Add the default clockactivity for I2C ARM: OMAP3: hwmod data: disable multiblock reads on MMC1/2 on OMAP34xx/35xx <= ES2.1 ARM: OMAP: USB: EHCI and OHCI hwmod structures for OMAP4 ARM: OMAP: USB: EHCI and OHCI hwmod structures for OMAP3 ARM: OMAP: hwmod data: Add support for AM35xx UART4/ttyO3 ARM: Orion: Remove address map info from all platform data structures ARM: Orion: Get address map from plat-orion instead of via platform_data ARM: Orion: mbus_dram_info consolidation ARM: Orion: Consolidate the address map setup ARM: Kirkwood: Add configuration for MPP12 as GPIO ARM: Kirkwood: Recognize A1 revision of 6282 chip ARM: ux500: update the MOP500 GPIO assignments ...
2012-01-09Merge tag 'cleanup2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Cleanups for the Samsung platforms Various cleanup changes that the device driver changes are built upon. Since the samsung cleanups depend on the device tree series, which depends on the first set of cleanups for tegra. * tag 'cleanup2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: EXYNOS: Use gpio_request_one ARM: S5PV210: Use gpio_request_one ARM: S3C64XX: Modified according to SPI consolidation work ARM: S5PV210: Modified files for SPI consolidation work ARM: S5P64X0: Modified files for SPI consolidation work ARM: S5PC100: Modified files for SPI consolidation work ARM: S3C64XX: Modified files for SPI consolidation work ARM: SAMSUNG: Consolidation of SPI platform devices to plat-samsung ARM: SAMSUNG: Remove SPI bus clocks from platform data ARM: S5PV210: Add SPI clkdev support ARM: S5P64X0: Add SPI clkdev support ARM: S5PC100: Add SPI clkdev support ARM: S3C64XX: Add SPI clkdev support spi/s3c64xx: Use bus clocks created using clkdev mmc: sdhci-s3c: Use generic clock names for sdhci bus clock options ARM: SAMSUNG: Add lookup of sdhci-s3c clocks using generic names ARM: SAMSUNG: Remove SDHCI bus clocks from platform data ARM: SAMSUNG: Use kmemdup rather than duplicating its implementation ARM: EXYNOS: remove exynos4_scu_enable()
2012-01-09Merge tag 'cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds
Cleanups on various subarchitectures Cleanup patches for various ARM platforms and some of their associated drivers, the bulk of these is for mach-91. Arnd ended up pulling in the restart branch from Russell in order to fix up some simple but annoying merge conflicts. * tag 'cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (44 commits) arm/at91: fix build of stamp9g20 ARM: u300: delete memory.h MAINTAINERS: add maintainer entry for Picochip picoxcell ARM: picoxcell: move io mappings to common.c ARM: picoxcell: don't reserve irq_descs ARM: picoxcell: remove mach/memory.h ARM: at91: delete the pcontrol_g20_defconfig arm/tegra: Remove code that's ifndef CONFIG_ARM_GIC arm/tegra: remove unused defines arm/tegra: fix variable formatting in makefile ARM: davinci: vpif: move code to driver core header from platform ARM: at91/gpio: fix display of number of irq setuped ARM: at91/gpio: drop PIN_BASE ARM: at91/udc: use gpio_is_valid to check the gpio ARM: at91/ohci: use gpio_is_valid to check the gpio ARM: at91/nand: use gpio_is_valid to check the gpio ARM: at91/mmc: use gpio_is_valid to check the gpio ARM: at91/ide: use gpio_is_valid to check the gpio ARM: at91/pata: use gpio_is_valid to check the gpio ARM: at91/soc: use gpio_is_valid to check the gpio ...
2012-01-09Merge branch 'samsung/driver' into next/driversArnd Bergmann
Conflicts: arch/arm/mach-mxs/include/mach/common.h Pull in previous samsung conflict merges and do a trivial merge of an mxs double-add conflict. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-01-09Merge branch 'samsung/dt' into samsung/cleanupArnd Bergmann
Conflicts: arch/arm/mach-s3c64xx/Makefile arch/arm/mach-s5pc100/Makefile arch/arm/mach-s5pv210/Makefile Pull in previously resolved conflicts: The Makefiles were reorganized in the "rmk/restart" series and modified in the "samsung/cleanup series". This also pulls in the other conflict resolutions from the restart series against the samsung/dt series. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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