summaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2016-04-20soc: mediatek: PMIC wrap: add mt6323 slave supportJohn Crispin
Add support for MT6323 slaves. This PMIC can be found on MT2701 and MT7623 EVB. The only function that we need to touch is pwrap_init_cipher(). Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2016-04-20soc: mediatek: PMIC wrap: add a slave specific structJohn Crispin
This patch adds a new struct pwrap_slv_type that we use to store the slave specific data. The patch adds 2 new helper functions to access the dew registers. The slave type is looked up via the wrappers child node. Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2016-04-20soc: mediatek: PMIC wrap: remove pwrap_is_mt8135() and pwrap_is_mt8173()John Crispin
With more SoCs being added the list of helper functions like these would grow. To mitigate this problem we remove the existing helpers and change the code to test against the pmic type stored inside the pmic specific datastructure that our context structure points at. There is one usage of pwrap_is_mt8135() that is ambiguous as the test should not be dependent on mt8135, but rather on the existence of a bridge. Add a new element to pmic_wrapper_type to indicate if a bridge is present and use this where appropriate. Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2016-04-20soc: mediatek: PMIC wrap: move wdt_src into the pmic_wrapper_type structJohn Crispin
Different SoCs will use different bitmask for the wdt_src. This patch defines the bitmask in the pmic_wrapper_type struct. This allows us to support new SoCs with a different bitmask to the one currently used. Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2016-04-20soc: mediatek: PMIC wrap: SPI_WRITE needs a different bitmask for MT2701/7623John Crispin
Different SoCs will use different bitmask for the SPI_WRITE command. This patch defines the bitmask in the pmic_wrapper_type struct. This allows us to support new SoCs with a different bitmask to the one currently used. Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2016-04-20soc: mediatek: PMIC wrap: WRAP_INT_EN needs a different bitmask for MT2701/7623John Crispin
MT2701 and MT7623 use a different bitmask for PWRAP_INT_EN. Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2016-04-20soc: mediatek: PMIC wrap: split SoC specific init into callbackJohn Crispin
This patch moves the SoC specific wrapper init code into separate callback to avoid pwrap_init() getting too large. This is done by adding a new element called init_special to pmic_wrapper_type. Each currently supported SoC gets its own version of the callback and we copy the code that was previously inside pwrap_init() to these new callbacks. Finally we point the 2 instances of pmic_wrapper_type at the 2 new functions. Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2016-04-20soc: mediatek: PMIC wrap: add wrapper callbacks for init_reg_clockJohn Crispin
Split init_reg_clock up into SoC specific callbacks. The patch also reorders the code to avoid the need for callback function prototypes. Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2016-04-20soc: mediatek: PMIC wrap: don't duplicate the wrapper dataJohn Crispin
As we add support for more devices struct pmic_wrapper_type will grow and we do not really want to start duplicating all the elements in struct pmic_wrapper. Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2016-04-20clk: renesas: cpg-mssr: Export cpg_mssr_{at,de}tach_dev()Geert Uytterhoeven
The R-Car SYSC PM Domain driver has to power manage devices in power areas using clocks. To reuse code and to share knowledge of clocks suitable for power management, this is ideally done through the existing cpg_mssr_attach_dev() and cpg_mssr_detach_dev() callbacks. Hence these callbacks can no longer rely on their "domain" parameter pointing to the CPG/MSSR Clock Domain. To handle this, keep a pointer to the clock domain in a static variable. cpg_mssr_attach_dev() has to support probe deferral, as the R-Car SYSC PM Domain may be initialized, and devices may be added to it, before the CPG/MSSR Clock Domain is initialized. Dummy callbacks are provided for the case where CPG/MSTP support is not included, so the rcar-sysc driver won't have to care about this. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2016-04-20clk: renesas: mstp: Provide dummy attach/detach_dev callbacksGeert Uytterhoeven
Provide dummy cpg_mstp_{at,de}tach_dev() PM Domain callbacks if CPG/MSTP support is not included, so the rcar-sysc driver won't have to care about this. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2016-04-20clk: renesas: Provide Kconfig symbols for CPG/MSSR and CPG/MSTP supportGeert Uytterhoeven
Currently the decision whether to build the renesas-cpg-mssr and clk-mstp drivers is handled by Makefile logic. However, the rcar-sysc driver will need to know whether CPG/MSSR and/or CPG/MSTP support are available or not. To avoid having to duplicate this logic, move it to Kconfig. Provide non-visible CLK_RENESAS_CPG_MSSR and CLK_RENESAS_CPG_MSTP Kconfig symbols, which can be used by both Makefiles and C code. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2016-04-19soc: qcom: smd: Make callback pass channel referenceBjorn Andersson
By passing the smd channel reference to the callback, rather than the smd device, we can open additional smd channels from sub-devices of smd devices. Also updates the two smd clients today found in mainline. Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Andy Gross <andy.gross@linaro.org>
2016-04-19soc: qcom: smem: Use write-combine remap for SMEMBjorn Andersson
Mapping the SMEM region as write combine makes the contiguous writes in SMD perform better and also allows us to do unaligned read and writes on ARM64. Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Reviewed-by: Andy Gross <andy.gross@linaro.org> Signed-off-by: Andy Gross <andy.gross@linaro.org>
2016-04-19Merge tag 'qcom-soc-for-4.7' into soc-for-4.7-p2Andy Gross
Qualcomm ARM Based SoC Updates for v4.7 * Add stubs for smem_state to fix build issues * Fix module usage in SPM driver * Add i2c and spi entries into QCOM MAINTAINERS entry * Add SMD multi channel support * Add clks to QCOM MAINTAINERS
2016-04-19dt-bindings: Add power domain info for NVIDIA PMCJon Hunter
Add power-domain binding documentation for the NVIDIA PMC driver in order to support generic power-domains. Signed-off-by: Jon Hunter <jonathanh@nvidia.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-04-19Merge branch 'for-4.7/soc' into for-4.7/genpdThierry Reding
2016-04-18bus: brcmstb_gisb: Rework dependenciesFlorian Fainelli
Do not have the machine Kconfig entry point need to select BRCMSTB_GISB_ARB, instead, just let it be default ARCH_BRCMSTB which is a better way to deal with this. While at it, also make it default BMIPS_GENERIC so the legacy MIPS-based STB platforms can benefit from the same thing. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2016-04-18soc: brcmstb: add SoC driver to brcmstbJustin Chen
Value of soc_dev_attributes: * family = chip family id * soc_id = product id * revision = product revision Signed-off-by: Justin Chen <justin.chen@broadcom.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2016-04-18memory: samsung: exynos-srom: Add support for bank configurationPavel Fedin
Implement handling properties in subnodes and adding child devices to the system. Child devices will not be added if configuration fails. Since the driver now does more than suspend-resume support, dependency on CONFIG_PM is removed. Signed-off-by: Pavel Fedin <p.fedin@samsung.com> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
2016-04-18ARM: EXYNOS: Remove SROM related register settings from mach-exynosPankaj Dubey
As now we have dedicated driver for SROM controller, it will take care of saving register banks during S2R so we can safely remove these settings from mach-exynos. Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Kukjin Kim <kgene@kernel.org> [k.kozlowski: Need to select also SAMSUNG_MC] Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
2016-04-18MAINTAINERS: Add maintainers entry for drivers/memory/samsungPankaj Dubey
Add maintainers entry for new driver folder drivers/memory/samsung. Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
2016-04-18memory: Add support for Exynos SROM driverPankaj Dubey
This patch adds Exynos SROM controller driver which will handle save restore of SROM registers during S2R. Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> [p.fedin@samsung.com: tested on SMDK5410] Tested-by: Pavel Fedin <p.fedin@samsung.com> Signed-off-by: Kukjin Kim <kgene@kernel.org> [k.kozlowski: Minor COMPILE_TEST adjustments in Kconfig entries] Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
2016-04-18dt-bindings: EXYNOS: Add exynos-srom device tree bindingPankaj Dubey
This patch adds exynos-srom binding information for SROM Controller driver on Exynos SoCs. Documentation for new subnode properties, allowing bank configuration are added based on u-boot implementation, but heavily reworked. CC: Rob Herring <robh+dt@kernel.org> CC: Mark Rutland <mark.rutland@arm.com> CC: Ian Campbell <ijc+devicetree@hellion.org.uk> Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com> [p.fedin: Added SROMc configuration description and fixed SROMc mapping] Signed-off-by: Pavel Fedin <p.fedin@samsung.com> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Kukjin Kim <kgene@kernel.org> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
2016-04-18Merge tag 'samsung-dt-exynos-srom-fixup-4.7' into ↵Krzysztof Kozlowski
for-v4.7/drivers-memory-exynos-srom DeviceTree changes for new SROM controller driver reached mainline some time ago, before the driver was accepted (due to very late comments). However, after these late comments, the driver expects different bindings so we need to fix the DTS.
2016-04-18ARM: dts: change SROM node compatible from generic to model specificPankaj Dubey
This patch changes SROM nodes compatible from generic to model specific to match with binding documentation. Also updating property "samsung,srom-page-mode" as it is not defined as bool instead of int Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
2016-04-15soc: renesas: Add r8a7795 SYSC PM Domain Binding DefinitionsGeert Uytterhoeven
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-04-15soc: renesas: Add r8a7794 SYSC PM Domain Binding DefinitionsGeert Uytterhoeven
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-04-15soc: renesas: Add r8a7793 SYSC PM Domain Binding DefinitionsGeert Uytterhoeven
R-Car M2-N is identical to R-Car M2-W w.r.t. power domains, so reuse the definitions from the latter. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-04-15soc: renesas: Add r8a7791 SYSC PM Domain Binding DefinitionsGeert Uytterhoeven
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-04-15soc: renesas: Add r8a7790 SYSC PM Domain Binding DefinitionsGeert Uytterhoeven
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-04-15soc: renesas: Add r8a7779 SYSC PM Domain Binding DefinitionsGeert Uytterhoeven
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-04-15PM / Domains: Add DT bindings for the R-Car System ControllerGeert Uytterhoeven
The Renesas R-Car System Controller provides power management for the CPU cores and various coprocessors, following the generic PM domain bindings in Documentation/devicetree/bindings/power/power_domain.txt. This supports R-Car Gen1 (H1), Gen2, and Gen3. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-04-13Merge tag 'v4.7-rockchip-drivers-1' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/drivers Rockchip soc-specific driver changes containing support for the rk3399 powerdomains and necessary infrastructure changes to accomodate them - like supporting nested powerdomains here. * tag 'v4.7-rockchip-drivers-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: soc: rockchip: power-domain: check the existing of regmap soc: rockchip: power-domain: Modify power domain driver for rk3399 dt-bindings: add binding for rk3399 power domains dt-bindings: add power-domain header for RK3399 SoCs soc: rockchip: power-domain: add support for sub-power domains soc: rockchip: power-domain: allow domains only handling idle requests soc: rockchip: power-domain: make idle handling optional Signed-off-by: Olof Johansson <olof@lixom.net>
2016-04-13Merge tag 'renesas-simple-pm-bus-for-v4.7' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/drivers Renesas ARM Based SoC Simple PM Bus Updates for v4.7 * Use ARCH_RENESAS in Kconfig * tag 'renesas-simple-pm-bus-for-v4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: bus: simple-pm-bus: Use ARCH_RENESAS Signed-off-by: Olof Johansson <olof@lixom.net>
2016-04-13Merge tag 'reset-for-4.7' of git://git.pengutronix.de/git/pza/linux into ↵Olof Johansson
next/drivers Reset controller changes for v4.7 - add support for shared reset controls - remove global variables from the lpc18xx driver * tag 'reset-for-4.7' of git://git.pengutronix.de/git/pza/linux: reset: lpc18xx: get rid of global variables for restart notifier reset: Add support for shared reset controls reset: Share struct reset_control between reset_control_get calls reset: Make [of_]reset_control_get[_foo] functions wrappers Signed-off-by: Olof Johansson <olof@lixom.net>
2016-04-13Merge tag 'qcom-soc-for-4.7' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux into next/drivers Qualcomm ARM Based SoC Updates for v4.7 * Add stubs for smem_state to fix build issues * Fix module usage in SPM driver * Add i2c and spi entries into QCOM MAINTAINERS entry * Add SMD multi channel support * Add clks to QCOM MAINTAINERS * tag 'qcom-soc-for-4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux: soc: qcom: smd: Support opening additional channels soc: qcom: smd: Support multiple channels per sdev soc: qcom: smd: Refactor channel open and close handling soc: qcom: smd: Split discovery and state change work soc: qcom: smd: Introduce callback setter drivers: qcom: spm: avoid module usage in non-modular SPM driver soc: qcom: smem_state: Add stubs for disabled smem_state MAINTAINERS: add qcom clocks to the maintainers list MAINTAINERS: add qcom i2c and spi drivers to list Signed-off-by: Olof Johansson <olof@lixom.net>
2016-04-12soc: rockchip: power-domain: check the existing of regmapShawn Lin
Check return value of syscon_node_to_regmap for rockchip_pm_domain_probe. If err value is returned, probe procedure should abort. Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-04-10Linux 4.6-rc3v4.6-rc3Linus Torvalds
2016-04-10Merge branch 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-armLinus Torvalds
Pull ARM fixes from Russell King: "A couple of small fixes, and wiring up the new syscalls which appeared during the merge window" * 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm: ARM: 8550/1: protect idiv patching against undefined gcc behavior ARM: wire up preadv2 and pwritev2 syscalls ARM: SMP enable of cache maintanence broadcast
2016-04-10Merge tag 'mmc-v4.6-rc1' of git://git.linaro.org/people/ulf.hansson/mmcLinus Torvalds
Pull MMC fixes from Ulf Hansson: "Here are a couple of mmc fixes intended for v4.6 rc3: MMC host: - sdhci: Fix regression setting power on Trats2 board - sdhci-pci: Add support and PCI IDs for more Broxton host controllers" * tag 'mmc-v4.6-rc1' of git://git.linaro.org/people/ulf.hansson/mmc: mmc: sdhci-pci: Add support and PCI IDs for more Broxton host controllers mmc: sdhci: Fix regression setting power on Trats2 board
2016-04-10Merge branch 'i2c/for-current' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: "Some bugfixes from I2C: - fix a uevent triggered boot problem by removing a useless debug print - fix sysfs-attributes of the new i2c-demux-pinctrl driver to follow standard kernel behaviour - fix a potential division-by-zero error (needed two takes)" * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: jz4780: really prevent potential division by zero Revert "i2c: jz4780: prevent potential division by zero" i2c: jz4780: prevent potential division by zero i2c: mux: demux-pinctrl: Update docs to new sysfs-attributes i2c: mux: demux-pinctrl: Clean up sysfs attributes i2c: prevent endless uevent loop with CONFIG_I2C_DEBUG_CORE
2016-04-10Revert "ext4: allow readdir()'s of large empty directories to be interrupted"Linus Torvalds
This reverts commit 1028b55bafb7611dda1d8fed2aeca16a436b7dff. It's broken: it makes ext4 return an error at an invalid point, causing the readdir wrappers to write the the position of the last successful directory entry into the position field, which means that the next readdir will now return that last successful entry _again_. You can only return fatal errors (that terminate the readdir directory walk) from within the filesystem readdir functions, the "normal" errors (that happen when the readdir buffer fills up, for example) happen in the iterorator where we know the position of the actual failing entry. I do have a very different patch that does the "signal_pending()" handling inside the iterator function where it is allowable, but while that one passes all the sanity checks, I screwed up something like four times while emailing it out, so I'm not going to commit it today. So my track record is not good enough, and the stars will have to align better before that one gets committed. And it would be good to get some review too, of course, since celestial alignments are always an iffy debugging model. IOW, let's just revert the commit that caused the problem for now. Reported-by: Greg Thelen <gthelen@google.com> Cc: Theodore Ts'o <tytso@mit.edu> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-04-09Merge branch 'parisc-4.6-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux Pull parisc fixes from Helge Deller: "Since commit 0de798584bde ("parisc: Use generic extable search and sort routines") module loading is boken on parisc, because the parisc module loader wasn't prepared for the new R_PARISC_PCREL32 relocations. In addition, due to that breakage, Mikulas Patocka noticed that handling exceptions from modules probably never worked on parisc. It was just masked by the fact that exceptions from modules don't happen during normal use. This patch series fixes those issues and survives the tests of the lib/test_user_copy kernel module test. Some patches are tagged for stable" * 'parisc-4.6-3' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: Update comment regarding relative extable support parisc: Unbreak handling exceptions from kernel modules parisc: Fix kernel crash with reversed copy_from_user() parisc: Avoid function pointers for kernel exception routines parisc: Handle R_PARISC_PCREL32 relocations in kernel modules
2016-04-09Merge branch 'libnvdimm-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm Pull libnvdimm fixes from Dan Williams: "Three fixes, the first two are tagged for -stable: - The ndctl utility/library gained expanded unit tests illuminating a long standing bug in the libnvdimm SMART data retrieval implementation. It has been broken since its initial implementation, now fixed. - Another one line fix for the detection of stale info blocks. Without this change userspace can get into a situation where it is unable to reconfigure a namespace. - Fix the badblock initialization path in the presence of the new (in v4.6-rc1) section alignment workarounds. Without this change badblocks will be reported at the wrong offset. These have received a build success report from the kbuild robot and have appeared in -next with no reported issues" * 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: libnvdimm, pfn: fix nvdimm_namespace_add_poison() vs section alignment libnvdimm, pfn: fix uuid validation libnvdimm: fix smart data retrieval
2016-04-09Merge tag 'gpio-v4.6-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio Pull GPIO fixes from Linus Walleij: "Here is a set of four GPIO fixes. The two fixes to the core are serious as they are regressing minor architectures. Core fixes: - Defer GPIO device setup until after gpiolib is initialized. It turns out that a few very tightly integrated GPIO platform drivers initialize so early (befor core_initcall()) so that the gpiolib isn't even initialized itself. That limits what the library can do, and we cannot reference uninitialized fields until later. Defer some of the initialization until right after the gpiolib is initialized in these (rare) cases. - As a consequence: do not use devm_* resources when allocating the states in the initial set-up of the gpiochip. Driver fixes: - In ACPI retrieveal: ignore GpioInt when looking for output GPIOs. - Fix legacy builds on the PXA without a backing pin controller. - Use correct datatype on pca953x register writes" * tag 'gpio-v4.6-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: gpio: pca953x: Use correct u16 value for register word write gpiolib: Defer gpio device setup until after gpiolib initialization gpiolib: Do not use devm functions when registering gpio chip gpio: pxa: fix legacy non pinctrl aware builds gpio / ACPI: ignore GpioInt() GPIOs when requesting GPIO_OUT_*
2016-04-09Merge tag 'tty-4.6-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty fixes from Greg KH: "Here are two tty fixes for issues found. One was due to a merge error in 4.6-rc1, and the other a regression fix for UML consoles that broke in 4.6-rc1. Both have been in linux-next for a while" * tag 'tty-4.6-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: tty: Fix merge of "tty: Refactor tty_open()" tty: Fix UML console breakage
2016-04-09Merge tag 'usb-4.6-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB fixes from Greg KH: "Here are some USB fixes and new device ids for 4.6-rc3. Nothing major, the normal USB gadget fixes and usb-serial driver ids, along with some other fixes mixed in. All except the USB serial ids have been tested in linux-next, the id additions should be fine as they are 'trivial'" * tag 'usb-4.6-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (25 commits) USB: option: add "D-Link DWM-221 B1" device id USB: serial: cp210x: Adding GE Healthcare Device ID USB: serial: ftdi_sio: Add support for ICP DAS I-756xU devices usb: dwc3: keystone: drop dma_mask configuration usb: gadget: udc-core: remove manual dma configuration usb: dwc3: pci: add ID for one more Intel Broxton platform usb: renesas_usbhs: fix to avoid using a disabled ep in usbhsg_queue_done() usb: dwc2: do not override forced dr_mode in gadget setup usb: gadget: f_midi: unlock on error USB: digi_acceleport: do sanity checking for the number of ports USB: cypress_m8: add endpoint sanity check USB: mct_u232: add sanity checking in probe usb: fix regression in SuperSpeed endpoint descriptor parsing USB: usbip: fix potential out-of-bounds write usb: renesas_usbhs: disable TX IRQ before starting TX DMAC transfer usb: renesas_usbhs: avoid NULL pointer derefernce in usbhsf_pkt_handler() usb: gadget: f_midi: Fixed a bug when buflen was smaller than wMaxPacketSize usb: phy: qcom-8x16: fix regulator API abuse usb: ch9: Fix SSP Device Cap wFunctionalitySupport type usb: gadget: composite: Access SSP Dev Cap fields properly ...
2016-04-09Merge tag 'staging-4.6-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging and IIO driver fixes from Greg KH: "Here are some IIO driver fixes, along with two staging driver fixes for 4.6-rc3. One staging driver patch reverts the deletion of a driver that happened in 4.6-rc1. We thought that laptop.org was dead, but it's still alive and kicking, and has users that were mad we broke their hardware by deleting a driver for their machines. So that driver is added back and everyone is happy again. All of these have been in linux-next for a while with no reported issues" * tag 'staging-4.6-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: Revert "Staging: olpc_dcon: Remove obsolete driver" staging/rdma/hfi1: select CRC32 iio: gyro: bmg160: fix buffer read values iio: gyro: bmg160: fix endianness when reading axes iio: accel: bmc150: fix endianness when reading axes iio: st_magn: always define ST_MAGN_TRIGGER_SET_STATE iio: fix config watermark initial value iio: health: max30100: correct FIFO check condition iio: imu: Fix inv_mpu6050 dependencies iio: adc: Fix build error of missing devm_ioremap_resource on UM iio: light: apds9960: correct FIFO check condition iio: adc: max1363: correct reference voltage iio: adc: max1363: add missing adc to max1363_id
2016-04-09Merge tag 'scsi-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "This is a set of eight fixes. Two are trivial gcc-6 updates (brace additions and unused variable removal). There's a couple of cxlflash regressions, a correction for sd being overly chatty on revalidation (causing excess log increases). A VPD issue which could crash USB devices because they seem very intolerant to VPD inquiries, an ALUA deadlock fix and a mpt3sas buffer overrun fix" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: Do not attach VPD to devices that don't support it sd: Fix excessive capacity printing on devices with blocks bigger than 512 bytes scsi_dh_alua: Fix a recently introduced deadlock scsi: Declare local symbols static cxlflash: Move to exponential back-off when cmd_room is not available cxlflash: Fix regression issue with re-ordering patch mpt3sas: Don't overreach ioc->reply_post[] during initialization aacraid: add missing curly braces