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2015-12-23Merge tag 'drm-intel-next-2015-12-18' of git://anongit.freedesktop.org/drm-intel into drm-nextDave Airlie3-5/+28
- fix atomic watermark recomputation logic (Maarten) - modeset sequence fixes for LPT (Ville) - more kbl enabling&prep work (Rodrigo, Wayne) - first bits for mst audio - page dirty tracking fixes from Dave Gordon - new get_eld hook from Takashi, also included in the sound tree - fixup cursor handling when placed at address 0 (Ville) - refactor VBT parsing code (Jani) - rpm wakelock debug infrastructure ( Imre) - fbdev is pinned again (Chris) - tune the busywait logic to avoid wasting cpu cycles (Chris) * tag 'drm-intel-next-2015-12-18' of git://anongit.freedesktop.org/drm-intel: (81 commits) drm/i915: Update DRIVER_DATE to 20151218 drm/i915/skl: Default to noncoherent access up to F0 drm/i915: Only spin whilst waiting on the current request drm/i915: Limit the busy wait on requests to 5us not 10ms! drm/i915: Break busywaiting for requests on pending signals drm/i915: don't enable autosuspend on platforms without RPM support drm/i915/backlight: prefer dev_priv over dev pointer drm/i915: Disable primary plane if we fail to reconstruct BIOS fb (v2) drm/i915: Pin the ifbdev for the info->system_base GGTT mmapping drm/i915: Set the map-and-fenceable flag for preallocated objects drm/i915: mdelay(10) considered harmful drm/i915: check that we are in an RPM atomic section in GGTT PTE updaters drm/i915: add support for checking RPM atomic sections drm/i915: check that we hold an RPM wakelock ref before we put it drm/i915: add support for checking if we hold an RPM reference drm/i915: use assert_rpm_wakelock_held instead of opencoding it drm/i915: add assert_rpm_wakelock_held helper drm/i915: remove HAS_RUNTIME_PM check from RPM get/put/assert helpers drm/i915: get a permanent RPM reference on platforms w/o RPM support drm/i915: refactor RPM disabling due to RC6 being disabled ...
2015-12-23Merge branch 'drm-next-4.5' of git://people.freedesktop.org/~agd5f/linux into drm-nextDave Airlie1-0/+1
[airlied: fixup build problems on arm - added errno.h include] * 'drm-next-4.5' of git://people.freedesktop.org/~agd5f/linux: (152 commits) amd/powerplay: fix copy paste typo in hardwaremanager.c amd/powerplay: disable powerplay by default initially amd/powerplay: don't enable ucode fan control if vbios has no fan table drm/amd/powerplay: show gpu load when print gpu performance for Cz. (v2) drm/amd/powerplay: check whether need to enable thermal control. (v2) drm/amd/powerplay: add point check to avoid NULL point hang. drm/amdgpu/powerplay: Program a calculated value as Deep Sleep clock. drm/amd/powerplay: Don't return an error if fan table is missing drm/powerplay/hwmgr: log errors in tonga_hwmgr_backend_init drm/powerplay: add debugging output to processpptables.c drm/powerplay: add debugging output to tonga_processpptables.c amd/powerplay: Add structures required to report configuration change amd/powerplay: Fix get dal power level amd\powerplay Implement get dal power level drm/amd/powerplay: display gpu load when print performance for tonga. drm/amdgpu/powerplay: enable sysfs and debugfs interfaces late drm/amd/powerplay: move shared function of vi to hwmgr. (v2) drm/amd/powerplay: check whether enable dpm in powerplay. drm/amd/powerplay: fix bug that dpm funcs in debugfs/sysfs missing. drm/amd/powerplay: fix boolreturn.cocci warnings ...
2015-12-22Merge branch 'clk-bcm2835' into clk-nextMichael Turquette1-0/+17
2015-12-22clk: bcm2835: Add bindings for the auxiliary peripheral clock gates.Eric Anholt1-0/+17
These will be used for enabling UART1, SPI1, and SPI2. Signed-off-by: Eric Anholt <eric@anholt.net> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Michael Turquette <mturquette@baylibre.com>
2015-12-23Merge remote-tracking branches 'asoc/topic/tegra', 'asoc/topic/topology', 'asoc/topic/wm8903' and 'asoc/topic/wm8904' into asoc-nextMark Brown1-1/+1
2015-12-23Merge remote-tracking branches 'asoc/topic/samsung', 'asoc/topic/sh', 'asoc/topic/ssm2518' and 'asoc/topic/sti' into asoc-nextMark Brown1-0/+8
2015-12-23Merge remote-tracking branches 'asoc/topic/rt286', 'asoc/topic/rt5616' and 'asoc/topic/rt5677' into asoc-nextMark Brown1-0/+49
2015-12-23Merge remote-tracking branches 'asoc/topic/kcontrol', 'asoc/topic/max98357a' and 'asoc/topic/mtk' into asoc-nextMark Brown2-4/+8
2015-12-23Merge remote-tracking branches 'asoc/topic/fsl-spdif', 'asoc/topic/img' and 'asoc/topic/intel' into asoc-nextMark Brown1-0/+6
2015-12-23Merge remote-tracking branches 'asoc/topic/dpcm', 'asoc/topic/dwc', 'asoc/topic/fsl', 'asoc/topic/fsl-asrc' and 'asoc/topic/fsl-esai' into asoc-nextMark Brown1-0/+5
2015-12-23Merge remote-tracking branches 'asoc/topic/da7219', 'asoc/topic/dai-link' and 'asoc/topic/doc' into asoc-nextMark Brown1-12/+2
2015-12-23Merge remote-tracking branches 'asoc/topic/atmel-classd', 'asoc/topic/const' and 'asoc/topic/da7218' into asoc-nextMark Brown1-0/+109
2015-12-23Merge remote-tracking branches 'asoc/topic/ac97', 'asoc/topic/adsp', 'asoc/topic/ak4613' and 'asoc/topic/atmel' into asoc-nextMark Brown2-2/+6
2015-12-23Merge remote-tracking branch 'asoc/topic/pcm3168a' into asoc-nextMark Brown1-0/+8
2015-12-23Merge remote-tracking branch 'asoc/topic/pcm-list' into asoc-nextMark Brown1-3/+22
2015-12-23Merge remote-tracking branch 'asoc/topic/dapm' into asoc-nextMark Brown2-0/+7
2015-12-23ALSA: compress: Add SND_AUDIOCODEC_BESPOKECharles Keepax1-2/+3
When working with the compressed framework occasionally vendors will use esoteric internal audio formats. For such formats it doesn't really make sense to add an new define to the kernel as their use is not sufficiently general. This patch adds a new define SND_AUDIOCODEC_BESPOKE that vendors can use in such situations. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Acked-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-12-23ASoC: da7219: Add support for 1.6V micbias levelAdam Thomson1-1/+2
HW can provide 1.6V micbias level as well the existing levels already provided in the driver. This patch adds support for 1.6V to the DT binding. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-12-23ASoC: da7219: Remove internal LDO features of codecAdam Thomson1-11/+0
In AB silicon, the internal LDO is not supported so remove DT and driver references to this (digital voltage direct from 'VDD' supply) Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-12-22ARM: dts: Add pinctrl macros for dm814xTony Lindgren2-0/+49
Let's add the DM814X_IOPAD macro the same way as we have for dm816x and am33xx as this allows comparing the registers with the documentation easily. The pinctrl bits are yet again different on dm814x. Cc: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-12-22QE: Move QE from arch/powerpc to drivers/socZhao Qiang6-0/+2005
ls1 has qe and ls1 has arm cpu. move qe from arch/powerpc to drivers/soc/fsl to adapt to powerpc and arm Signed-off-by: Zhao Qiang <qiang.zhao@freescale.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
2015-12-22genalloc:support allocating specific regionZhao Qiang1-0/+11
Add new algo for genalloc, it reserve a specific region of memory Signed-off-by: Zhao Qiang <qiang.zhao@freescale.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
2015-12-22genalloc:support memory-allocation with bytes-alignment to genallocZhao Qiang1-4/+23
Bytes alignment is required to manage some special RAM, so add gen_pool_first_fit_align to genalloc, meanwhile add gen_pool_alloc_algo to pass algo in case user layer using more than one algo, and pass data to gen_pool_first_fit_align(modify gen_pool_alloc as a wrapper) Signed-off-by: Zhao Qiang <qiang.zhao@freescale.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
2015-12-22Merge tag 'imx-dt-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/dtOlof Johansson1-1/+2
The i.MX device tree updates for 4.5: - New boards support: imx51-ts4800, imx6q-novena, CompuLab imx7d SoM/SBC, vf610m4-cosmic - Add ADC device support for imx6ul and imx7d - Remove config space from PCIe controller ranges property for i.MX6 - Add Vivante GPU nodes for i.MX6 - Add DCU, LCD, and SATA devices for LS1021A - A series to update Ventana gw5xxx boards getting HDMI and LVDS to work simultaneously and devices like PWM and SPI added - Quite a few random cleanups and minor updates * tag 'imx-dt-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (50 commits) ARM: dts: imx7d: sbc-imx7: add basic board support ARM: dts: imx7d: cl-som-imx7: add basic module support ARM: dts: TS-4800: add touchscreen support ARM: dts: ts-4800: Add LCD support ARM: dts: imx6q: add Novena board devicetree: bindings: Add vendor prefix for Kosagi ARM: dts: TS-4800: use weim IP to map the FPGA ARM: dts: TS-4800: drop uart rts/cts pin reservations ARM: dts: imx6: add Vivante GPU nodes ARM: dts: imx28: add alternate auart4 pinmux ARM: dts: ls1021a: add sata node to dts ARM: dts: TS-4800: add basic device tree of: documentation: add bindings documentation for TS-4800 of: add vendor prefix for Technologic Systems ARM: dts: imx7d-sdb: add ADC support ARM: dts: imx7d.dtsi: add ADC support ARM: dts: vf-colibri: add CAN support ARM: mxs: dt: cfa10057: fix backlight PWM ARM: dts: imx6qdl: move GIC to right location in DT ARM: dts: imx6qdl: add IPU aliases ... Signed-off-by: Olof Johansson <olof@lixom.net>
2015-12-22Merge tag 'omap-for-v4.5/dt-pt2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dtOlof Johansson1-1/+1
Second set of omap device tree changes for v4.5 merge window. This series updates the EDMA bindings based on the various fixes to split EDMA into separate independent devices. It also adds support for more devices on the CompuLab cm-t335 and LogicPD Torpedo boards, and enables the new bindings for qspi for am437x and dra7. There are also few dra7 regulator fixes, and change of gpoi-key,wakeup to wakeup-source. These depend on commit ae0add740cd0 ("dmaengine: edma: DT: Change reserved slot array from 16bit to 32bit type") already merged into mainline. * tag 'omap-for-v4.5/dt-pt2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: OMAP2+: LogicPD Torpedo: Add Touchscreen Support ARM: dts: DRA7-EVM: Add regulator-allow-bypass property for ldo9 ARM: dts: DRA72-EVM: Add regulator-allow-bypass property for ldo1 and ldo2 ARM: dts: AM4372: add entry for qspi mmap region ARM: dts: DRA7: add entry for qspi mmap region ARM: OMAP2+: LogicPD Torpedo: Revert Duplicative Entries ARM: OMAP2+: LogicPD Torpedo + Wireless: Add Bluetooth ARM: OMAP2+: LogicPD Torpedo: Add LCD Type 15 Support ARM: dts: cm-t335: add support for bluetooth ARM: dts: cm-t335: add support for DVI/LCD ARM: dts: cm-t335: add support for I2C GPIO expander ARM: dts: cm-t335: add support for SBC-T335 ARM: dts: cm-t335: add support for USB0 ARM: dts: omap: replace legacy *,wakeup property with wakeup-source ARM: dts: am335x: replace gpio-key,wakeup with wakeup-source property ARM: DTS: am437x: Use the new DT bindings for the eDMA3 ARM: DTS: am33xx: Use the new DT bindings for the eDMA3 dmaengine: edma: DT: Change reserved slot array from 16bit to 32bit type dmaengine: edma: DT: Change memcpy channel array from 16bit to 32bit type Signed-off-by: Olof Johansson <olof@lixom.net>
2015-12-22Merge tag 'omap-for-v4.5/wakeup-m3' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/driversOlof Johansson1-0/+55
TI wakeup M3 IPC device driver for v4.5 merge window. This driver will eventually allow am33xx and am437x to support PM with their Cortex-M3 power management processor. This driver has been waiting to get merged for quite a while but has had dependencies to the remoteproc that are now out of the way. * tag 'omap-for-v4.5/wakeup-m3' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: soc: ti: Add wkup_m3_ipc driver Documentation: dt: add bindings for TI Wakeup M3 IPC device Signed-off-by: Olof Johansson <olof@lixom.net>
2015-12-22Merge tag 'omap-for-v4.5/soc-initcall' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/socOlof Johansson1-9/+0
SoC changes for omaps for v4.5 merge window. The main change here is to change the omap initcall levels a bit to initialize things later to allow early device drivers at core_initcall level. This makes things easier for us as most clocks can be made into regular device drivers except for a few early clocks needed to initialize system timers. I wanted to have these changes sit in Linux next for a few weeks before sending out a pull request, and so far now issues have showed up. The other changes in this series are timer changes for making use of the new PWM driver, and timer changes to support more high security SoCs. Also few minor improvments for module autoidle settings for ti81xx spinbox and dra7 debug on uart4 in hwmod code. The rest is pretty much just removal of platform data for SoCs that are all device tree only nowadays. * tag 'omap-for-v4.5/soc-initcall' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: OMAP2+: Remove device creation for omap-pcm-audio ARM: OMAP1: Remove device creation for omap-pcm-audio ARM: OMAP2+: Change core_initcall levels to postcore_initcall ARM: DRA7: hwmod: Enable DEBUG_LL for UART4 ARM: OMAP: RX-51: fix a typo in log writing ARM: omap4: hwmod: Remove elm address space from hwmod data ARM: OMAP2+: timer: Remove secure timer for DRA7xx HS devices ARM: OMAP: dmtimer: check for fixed timers during config ARM: OMAP2+: Remove omap_mmu_dev_attr structure ARM: OMAP4: hwmod data: Remove legacy IOMMU attr and addrs ARM: OMAP3: hwmod data: Remove legacy IOMMU data ARM: OMAP2+: Remove legacy device instantiation of IOMMUs ARM: OMAP2+: Add hwmod spinbox support for dm816x ARM: OMAP: add DT support for ti,dm816-timer ARM: OMAP: dmtimer: Add clock source from DT Signed-off-by: Olof Johansson <olof@lixom.net>
2015-12-22Merge branches '4.5/Or-cleanup' and '4.5/rdma-cq' into k.o/for-4.5Doug Ledford5-51/+62
Signed-off-by: Doug Ledford <dledford@redhat.com> Conflicts: drivers/infiniband/ulp/iser/iser_verbs.c
2015-12-22net: add inet_sk_transparent() helperFlorian Westphal2-1/+13
Avoids cluttering tcp_v4_send_reset when followup patch extends it to deal with timewait sockets. Suggested-by: Eric Dumazet <edumazet@google.com> Signed-off-by: Florian Westphal <fw@strlen.de> Acked-by: Eric Dumazet <edumazet@google.com> Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-22IB/core: Remove ib_query_deviceOr Gerlitz1-3/+0
The copy of the attributes present on the device is now used by all consumers except for uverbs in case of serving user-space query, where dev->query_device is called. Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2015-12-22Merge tag 'v4.5-rockchip-dts32-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dtOlof Johansson2-0/+223
Another new soc - the rk3228 quad-core cortex-a7, a new rk3036 board, support for the efuses on Rockchip socs and some improvements for rk3288 regulators. * tag 'v4.5-rockchip-dts32-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: ARM: dts: rockchip: add the kylin board for rk3036 ARM: dts: rockchip: add the sdio/sdmmc node for rk3036 ARM: dts: rockchip: fix the pinctrl bias settings for rk3036 ARM: dts: rockchip: add eFuse node for rk3188 SoCs ARM: dts: rockchip: add eFuse node for rk3066a SoCs ARM: dts: rockchip: add eFuse config of rk3288 SoC ARM: dts: rockchip: add rk3228-evb board ARM: dts: rockchip: add core rk3228 dtsi clk: rockchip: Add the clock ids of rk3288 eFuses ARM: dts: rockchip: Fix typo in rk3288 sdmmc card detect pin name ARM: dts: rockchip: fix voltage ranges for rk3288-evb-act8846 board ARM: dts: rockchip: move the public part to rk3288-evb common ARM: dts: rockchip: add 2 regulators for rk3288-evb-act8846 ARM: dts: rockchip: correct the name of REG8 for rk3288-evb-act8846 clk: rockchip: add dt-binding header for rk3228 clk: rockchip: add id for mipidsi sclk on rk3288 Signed-off-by: Olof Johansson <olof@lixom.net>
2015-12-22Merge tag 'v4.4-next-dts' of https://github.com/mbgg/linux-mediatek into next/dtOlof Johansson2-0/+0
Add regulators to the scpsys binding. Move the include of the reset contoller to include/dt-bindings/reset. Add basic support for mt2701 SoC and evaluation board. * tag 'v4.4-next-dts' of https://github.com/mbgg/linux-mediatek: dt-bindings: soc: Add supplies for Mediatek SCPSYS unit ARM: mediatek: DT: Move reset controller constants into common location ARM: dts: mediatek: add MT2701 basic support Document: DT: Add bindings for mediatek MT2701 SoC Platform Signed-off-by: Olof Johansson <olof@lixom.net>
2015-12-22Merge tag 'renesas-dt3-for-v4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dtOlof Johansson2-1/+6
Third Round of Renesas ARM Based SoC DT Updates for v4.5 * Use SoC-specific usb-dmac and IPMMU compatibility strings * Add internal delay for i2c IPs * Add missing serial devices to r8a7793 * Enable DMA for r8a7793 serial devices * Add serial port config to chosen/stdout-path * Tidyup #sound-dai-cells settings for r8a7798/bockw * Remove deprecated #gpio-range-cells from r8a7793 * Add EtherAVB support to r8a7791 * Add MSIOF support to sh73a0 * tag 'renesas-dt3-for-v4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: (25 commits) ARM: shmobile: r8a779x: use SoC-specific usb-dmac compatibility strings ARM: shmobile: r8a7794: IPMMU compat string SoC part number update ARM: shmobile: r8a7793: IPMMU compat string SoC part number update ARM: shmobile: r8a7791: IPMMU compat string SoC part number update ARM: shmobile: r8a7790: IPMMU compat string SoC part number update ARM: shmobile: r8a7794: dtsi: add internal delay for i2c IPs ARM: shmobile: r8a7791: dtsi: add internal delay for i2c IPs ARM: shmobile: r8a7790: dtsi: add internal delay for i2c IPs ARM: shmobile: r8a7793: Describe DMA for the serial ports ARM: shmobile: r8a7793: Add missing serial devices to DT ARM: shmobile: lager dts: Add serial port config to chosen/stdout-path ARM: shmobile: porter dts: Add serial port config to chosen/stdout-path ARM: shmobile: silk dts: Add serial port config to chosen/stdout-path ARM: shmobile: gose dts: Add serial port config to chosen/stdout-path ARM: shmobile: bockw dts: Update console parameters ARM: shmobile: ape6evm dts: Add serial port config to chosen/stdout-path ARM: shmobile: alt dts: Add serial port config to chosen/stdout-path ARM: shmobile: koelsch dts: Add serial port config to chosen/stdout-path ARM: shmobile: r8a7778: tidyup #sound-dai-cells settings ARM: shmobile: bockw dts: Override #sound-dai-cells to zero ... Signed-off-by: Olof Johansson <olof@lixom.net>
2015-12-22Merge tag 'qcom-soc-for-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux into next/driversOlof Johansson1-0/+18
Qualcomm ARM Based SoC Updates for 4.5 * Add WCNSS_CTRL client * Various Kconfig changes to fix build issues * Update SoC Qualcomm MAINTAINERS entry * Add SMP2P, SMSM, and SMEM state machine drivers * Add SMD-RPM support for existing platforms * tag 'qcom-soc-for-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux: MAINTAINERS: Change QCOM entries soc: qcom: smd-rpm: Add existing platform support soc: qcom: Introduce WCNSS_CTRL SMD client ARM: qcom: select ARM_CPU_SUSPEND for power management MAINTAINERS: Add rules for Qualcomm dts files soc: qcom: enable smsm/smp2p modular build serial: msm_serial: Make config tristate soc: qcom: smp2p: Qualcomm Shared Memory Point to Point soc: qcom: smsm: Add driver for Qualcomm SMSM soc: qcom: Introduce common SMEM state machine code Signed-off-by: Olof Johansson <olof@lixom.net>
2015-12-22Merge tag 'clk-samsung-4.5' of git://linuxtv.org/snawrocki/samsung into clk-nextMichael Turquette1-0/+4
drivers/clk/samsung updates (mostly bug fixes): - instantiation of the cpu clocks and addition of the GSCL IP parent clocks to the list of available consumer clocks for exynos542x SoCs; - MFC IP parent clock fix for exynos542x; - fix of locking bug in samsung/clk-cpu.c which caused system crashes with cpufreq enabled; - minor cleanup for s3c2410.
2015-12-22Merge commit 'fe5fa8fbd4d47f40a45fa29ee1abdb10cb061ec2' into clk-nextMichael Turquette8-6/+1047
2015-12-22Merge tag 'imx-clk-v4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into clk-nextMichael Turquette1-1/+2
The i.MX clock updates for 4.5: - Add is_prepared function callback for pllv3 clock driver - Use imx_check_clocks() on imx6ul and imx7d clock drivers to save some code - Add a core clock for imx7d to support generic cpufreq driver - Support imx6q clock routing with OSC to anaclk2/2b - To support more precise pixel clocks on imx5, allow ipu_di_sel clock selectors to influence the PLLs that they are derived from - A cleanup on imx25 OSC clock
2015-12-22Merge tag 'v4.5-rockchip-clk1_1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into clk-nextMichael Turquette3-0/+417
Rockchip clock changes for 4.5 containing - a new pll-type used on rk3036 and other Cortex-A7 socs - new clock-trees for rk3036 and rk3228 - switch rk3288 plls to slow mode on reboot - a bunch of new clock ids - some more critical clocks - wrong register offsets for the rk3368 cpuclks - allowing more than 2 parents for the cpuclk
2015-12-22IB/core: Save the device attributes on the device structureIra Weiny1-0/+1
This way both the IB core and upper level drivers can access these cached device attributes rather than querying or caching them on their own. Signed-off-by: Ira Weiny <ira.weiny@intel.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2015-12-22usb: gadget: forbid queuing request to a disabled epDu, Changbin1-0/+3
Queue a request to disabled ep doesn't make sense, and induce caller make mistakes. Here is a example for the android mtp gadget function driver. A mem corruption can happen on below senario. 1) On disconnect, mtp driver disable its EPs, 2) During send_file_work and receive_file_work, mtp queues a request to ep. (The mtp driver need improve its synchronization logic!) 3) mtp_function_unbind is invoked and all mtp requests are freed. 4) when udc process the request queued on step 2, will cause kernel NULL pointer dereference exception. Signed-off-by: Du, Changbin <changbin.du@intel.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-12-22iio: Make IIO value formating function globally available.Andrew F. Davis1-0/+2
Make IIO value formating function globally available to allow IIO drivers to output values as the core does. Signed-off-by: Andrew F. Davis <afd@ti.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-12-22block: remove REQ_NO_TIMEOUT flagChristoph Hellwig1-2/+0
This was added for the 'magic' AEN requests in the NVMe driver that never return. We now handle them purely inside the driver and don't need this core hack any more. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Keith Busch <keith.busch@intel.com> Signed-off-by: Jens Axboe <axboe@fb.com>
2015-12-22block: defer timeouts to a workqueueChristoph Hellwig1-0/+1
Timer context is not very useful for drivers to perform any meaningful abort action from. So instead of calling the driver from this useless context defer it to a workqueue as soon as possible. Note that while a delayed_work item would seem the right thing here I didn't dare to use it due to the magic in blk_add_timer that pokes deep into timer internals. But maybe this encourages Tejun to add a sensible API for that to the workqueue API and we'll all be fine in the end :) Contains a major update from Keith Bush: "This patch removes synchronizing the timeout work so that the timer can start a freeze on its own queue. The timer enters the queue, so timer context can only start a freeze, but not wait for frozen." Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Keith Busch <keith.busch@intel.com> Signed-off-by: Jens Axboe <axboe@fb.com>
2015-12-22crypto: hash - add zero length message hash for shax and md5LABBE Corentin2-0/+8
Some crypto drivers cannot process empty data message and return a precalculated hash for md5/sha1/sha224/sha256. This patch add thoses precalculated hash in include/crypto. Signed-off-by: LABBE Corentin <clabbe.montjoie@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-12-22mmc: dw_mmc: use resource_size_t to store physical addressArnd Bergmann1-1/+1
The dw_mmc driver stores the physical address of the MMIO registers in a pointer, which requires the use of type casts, and is actually broken if anyone ever has this device on a 32-bit SoC in registers above 4GB. Gcc warns about this possibility when the driver is built with ARM LPAE enabled: mmc/host/dw_mmc.c: In function 'dw_mci_edmac_start_dma': mmc/host/dw_mmc.c:702:17: warning: cast from pointer to integer of different size cfg.dst_addr = (dma_addr_t)(host->phy_regs + fifo_offset); ^ mmc/host/dw_mmc-pltfm.c: In function 'dw_mci_pltfm_register': mmc/host/dw_mmc-pltfm.c:63:19: warning: cast to pointer from integer of different size host->phy_regs = (void *)(regs->start); This changes the code to use resource_size_t, which gets rid of the warning, the bug and the useless casts. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-12-22mmc: core: Introduce MMC_CAP2_NO_SDIO capCarlo Caione1-0/+1
This patch introduce a new MMC_CAP2_NO_SDIO cap used to tell the mmc core to not send SDIO specific commands. Signed-off-by: Carlo Caione <carlo@endlessm.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-12-22mmc: mvsdio: delete platform data headerLinus Walleij1-18/+0
This platform data struct is only used inside the MVSDIO driver, nowhere else in the entire kernel. Move the struct into the driver and delete the external header. Cc: Nicolas Pitre <nico@fluxnic.net> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Nicolas Pitre <nico@linaro.org> Acked-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-12-22mmc: core: Refactor code to register the MMC PM notifierUlf Hansson1-2/+2
Instead of checking for "#ifdef" directly in the code, let's invent a pair of mmc core functions to deal with register/unregister the MMC PM notifier block. Implement stubs for these functions when CONFIG_PM_SLEEP is unset, as in that case the PM notifiers isn't used. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-12-22mmc: core: Remove MMC_CAP_RUNTIME_RESUME as it's redundantUlf Hansson1-1/+0
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-12-21ARM: bcm2835: add rpi power domain driverAlexander Aring1-0/+41
This patch adds support for several power domains on Raspberry Pi, including USB (so it can be enabled even if the bootloader didn't do it), and graphics. This patch is the combined work of Eric Anholt (who wrote USB support inside of the Raspberry Pi firmware driver, and wrote the non-USB domain support) and Alexander Aring (who separated the original USB work out from the firmware driver). Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Eric Anholt <eric@anholt.net> Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org> Reviewed-by: Kevin Hilman <khilman@linaro.org>
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