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2016-04-13ARM: dts: imx: add Boundary Devices Nitrogen6_SoloX boardGary Bisson
Based on i.MX6 SoloX with 1GB of RAM. https://boundarydevices.com/product/nit6_solox-imx6/ Signed-off-by: Gary Bisson <gary.bisson@boundarydevices.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2016-04-13ARM: dts: imx6qdl-sabresd: Pass the hannstar panel compatible stringFabio Estevam
It is preferred to use the panel compatible string rather than passing the LCD timings in the device tree. So pass the "hannstar,hsd100pxn1" compatible string to describe the LVDS panel on this board. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2016-04-13ARM: dts: imx6: add support for the Ka-Ro electronics 'MB7' baseboardLothar Waßmann
This baseboard can be used with all TX6 SoMs, but only a certain set of combinations can be ordered by default. Add support for these combinations in mainline, so that users can easily adopt their own combination of SoM and baseboard themselves. Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2016-04-13ARM: dts: imx6: add support for more Ka-Ro electronics modulesLothar Waßmann
Add support for the following i.MX6 based modules from Ka-Ro electronics GmbH: TX6S-8034: Processor Freescale i.MX 6 Solo, 800MHz RAM 256MiB DDR3 SDRAM ROM 128MiB NAND Flash Power supply Single 3.1V to 5.5V Size 31mm SO-DIMM Temp. Range industrial grade (-40°C/-25°C to 105°C Tj) TX6S-8035: Processor Freescale i.MX 6 Solo, 800MHz RAM 512MiB DDR3 SDRAM ROM 4GiB eMMC Power supply Single 3.1V to 5.5V Size 31mm SO-DIMM Temp. Range industrial grade (-40°C/-25°C to 105°C Tj) TX6U-8033: Processor Freescale i.MX 6 Dual Lite, 800MHz RAM 1GiB DDR3 SDRAM ROM 4GiB eMMC Power supply Single 3.1V to 5.5V Size 31mm SO-DIMM Temp. Range industrial grade (-40°C/-25°C to 105°C Tj) TX6Q-1036: Processor Freescale i.MX 6Quad, 1GHz RAM 1GB DDR3 SDRAM 64-bit ROM 8GiB eMMC Power supply Single 3.1V to 5.5V Size 31mm SO-DIMM Temp. Range Extended Consumer Grade (-20°C to 105°C Tj) Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2016-04-13ARM: dts: imx6-tx6: enable support for rtscts on UARTsLothar Waßmann
Add missing pinctrl for the RTS/CTS lines to uart1 and set the fsl,uart-has-rtscts property on all UARTs to enable support for HW handshake. Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2016-04-13ARM: dts: imx6-tx6: remove LED pinctrl setting from hoggrpLothar Waßmann
Move the pinctrl setting for the board LED from the hoggrp node to a separate node referenced by the LED driver, so that the pin is free to be used for different purpose when the LED driver is disabled. Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2016-04-13ARM: dts: imx6-tx6: remove regulator busLothar Waßmann
DT maintainers don't like the 'simple-bus' container around the regulator nodes. So remove it. Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2016-04-13ARM: dts: imx: add Boundary Devices Nitrogen6_MAX QP boardGary Bisson
Based on i.MX6 Quad Plus with 4GB of RAM. https://boundarydevices.com/product/nitrogen6max/ Signed-off-by: Gary Bisson <gary.bisson@boundarydevices.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2016-04-13ARM: dts: imx6qdl-tx6: add mdio node for ethernet phyLothar Waßmann
Add mdio node and an appropriate PHY configuration to enable use of the PHY interrupt for link status changes. Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2016-04-13ARM: dts: imx6-tx6: remove container node around pinctrl nodesLothar Waßmann
Remove the function node around the pinctrl nodes that was obsoleted by commit 5fcdf6a7ed95 ("pinctrl: imx: Allow parsing DT without function nodes"), we can save this container node. Also move the iomux node to the bottom of the file to improve readability of the file. Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2016-04-13ARM: dts: imx6-tx6: disable the spi node by defaultLothar Waßmann
The spidev driver doesn't like to be instantiated via a naked 'spidev' compatible, though it is very convenient to invoke it this way without a dedicated SPI device for basic functional testing. Disable the spi node by default to silence the WARN_ON() from the spidev driver, but leave the configuration intact otherwise. Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2016-04-13ARM: dts: imx6-tx6: cleanup; no functional changeLothar Waßmann
Add an empty line between properties and subnode in the clocks node. Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2016-04-13ARM: dts: imx6-tx6: Relicense the Ka-Ro DT files under GPLv2/X11Lothar Waßmann
GPLv2-only devicetrees make reuse difficult for software components licensed under a different license. The consensus is that a GPL/X11 dual-license should allow all necessary uses, so relicense the imx6*-tx6* files to this combination. Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2016-04-13ARM: dts: imx25-pinfunc: remove SION for pins with an UART handshaking input ↵Uwe Kleine-König
mode With SION set the level on such a pin is reported to the UART. So for example when the CS5 pin is configured for GPIO mode and the level changes this triggers an RTS interrupt on uart5. Adding some severity to this issue: The imx uart driver currently doesn't handle correctly irqs for changes on RI and DCD which are enabled automatically when the respective UART is driven in DTE mode (that is, has the fsl,dte-mode property set in the device tree). This results in a stuck machine because the irq isn't cleared and so stalls the CPU. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2016-04-13ARM: dts: imx25-pinfunc: add all UART mux modesUwe Kleine-König
Apart from a few additions this also contains two fixes where the daisy chain input selection register was missing. Moreover dropped _MUX from some pins for consistency. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2016-04-13ARM: dts: imx: ba16: Add correct PCIe Tx ValuesJustin Waters
Utilize the new PCIe Tx configuration to properly support the correct values. Signed-off-by: Justin Waters <justin.waters@timesys.com> Signed-off-by: Akshay Bhat <akshay.bhat@timesys.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2016-04-13ARM: dts: imx6ul: add support for Ka-Ro electronics TXUL mainboardLothar Waßmann
Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2016-04-13ARM: dts: imx6ul: add support for Ka-Ro electronics TXUL modulesLothar Waßmann
The TXUL-0010/-0011 modules are Computers On Module manufactured by Ka-Ro electronics GmbH with the following characteristics: Processor Freescale i.MX 6UltraLite MCIMX6G2, 528 MHz RAM 256MB 16-bit DDR3 SDRAM ROM 128MB NAND Flash (TXUL-0010) / 4GB eMMC (TXUL-0011) Power supply Single 3.3 to 5V Size 26mm SO-DIMM Temp. Range -40°C to 85°C Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2016-03-25arch, ftrace: for KASAN put hard/soft IRQ entries into separate sectionsAlexander Potapenko
KASAN needs to know whether the allocation happens in an IRQ handler. This lets us strip everything below the IRQ entry point to reduce the number of unique stack traces needed to be stored. Move the definition of __irq_entry to <linux/interrupt.h> so that the users don't need to pull in <linux/ftrace.h>. Also introduce the __softirq_entry macro which is similar to __irq_entry, but puts the corresponding functions to the .softirqentry.text section. Signed-off-by: Alexander Potapenko <glider@google.com> Acked-by: Steven Rostedt <rostedt@goodmis.org> Cc: Christoph Lameter <cl@linux.com> Cc: Pekka Enberg <penberg@kernel.org> Cc: David Rientjes <rientjes@google.com> Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com> Cc: Andrey Konovalov <adech.fo@gmail.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com> Cc: Konstantin Serebryany <kcc@google.com> Cc: Dmitry Chernenkov <dmitryc@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-03-25Merge tag 'asm-generic-4.6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic Pull asm-generic updates from Arnd Bergmann: "There are only three patches this time, most other changes to files in include/asm-generic tend to go through the tree of whoever depends on the change. Two patches are cleanups for stuff that is no longer needed, the main change is to adapt the generic version of BUG_ON() for CONFIG_BUG=n to make it behave consistently with BUG(). This avoids undefined behavior along with a number of warnings about that undefined behavior in randconfig builds when we keep going on after hitting a BUG_ON()" * tag 'asm-generic-4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic: asm-generic: remove old nonatomic-io wrapper files asm-generic: default BUG_ON(x) to if(x)BUG() asm-generic: page.h: Remove useless get_user_page and free_user_page
2016-03-25Merge tag 'for-linus-20160324' of git://git.infradead.org/linux-mtdLinus Torvalds
Pull MTD updates from Brian Norris: "NAND: - Add sunxi_nand randomizer support - begin refactoring NAND ecclayout structs - fix pxa3xx_nand dmaengine usage - brcmnand: fix support for v7.1 controller - add Qualcomm NAND controller driver SPI NOR: - add new ls1021a, ls2080a support to Freescale QuadSPI - add new flash ID entries - support bottom-block protection for Winbond flash - support Status Register Write Protect - remove broken QPI support for Micron SPI flash JFFS2: - improve post-mount CRC scan efficiency General: - refactor bcm63xxpart parser, to later extend for NAND - add writebuf size parameter to mtdram Other minor code quality improvements" * tag 'for-linus-20160324' of git://git.infradead.org/linux-mtd: (72 commits) mtd: nand: remove kerneldoc for removed function parameter mtd: nand: Qualcomm NAND controller driver dt/bindings: qcom_nandc: Add DT bindings mtd: nand: don't select chip in nand_chip's block_bad op mtd: spi-nor: support lock/unlock for a few Winbond chips mtd: spi-nor: add TB (Top/Bottom) protect support mtd: spi-nor: add SPI_NOR_HAS_LOCK flag mtd: spi-nor: use BIT() for flash_info flags mtd: spi-nor: disallow further writes to SR if WP# is low mtd: spi-nor: make lock/unlock bounds checks more obvious and robust mtd: spi-nor: silently drop lock/unlock for already locked/unlocked region mtd: spi-nor: wait for SR_WIP to clear on initial unlock mtd: nand: simplify nand_bch_init() usage mtd: mtdswap: remove useless if (!mtd->ecclayout) test mtd: create an mtd_oobavail() helper and make use of it mtd: kill the ecclayout->oobavail field mtd: nand: check status before reporting timeout mtd: bcm63xxpart: give width specifier an 'int', not 'size_t' mtd: mtdram: Add parameter for setting writebuf size mtd: nand: pxa3xx_nand: kill unused field 'drcmr_cmd' ...
2016-03-25Merge tag 'armsoc-dt2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull more ARM DT changes from Arnd Bergmann: "Here are some final updates for ARM SoC specific dts files: - The i.MX changes were sent relatively late, and had a dependency on the clk tree, so I delayed that a bit. Support for the new i.MX6qp SoC and a couple of new boards is added in this branch. - Uniphier renames a few files to match the final product names that were decided by the company, kudos to the kernel developer(s) for getting support upstream before the product release. Also two boards are added. The patches were posted early enough and nice overall, but we forgot to apply them and decided to give it some more time in linux-next - at91 has two small bug fixes" * tag 'armsoc-dt2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (83 commits) ARM: dts: at91: sama5d4 Xplained: don't disable hsmci regulator ARM: dts: at91: sama5d3 Xplained: don't disable hsmci regulator ARM: dts: uniphier: add pinmux node for I2C ch4 ARM: dts: uniphier: add @{address} to EEPROM node ARM: dts: uniphier: add PH1-Pro4 Sanji board support ARM: dts: uniphier: add PH1-Pro4 Ace board support ARM: dts: uniphier: enable I2C channel 2 of ProXstream2 Gentil board ARM: dts: uniphier: add EEPROM node for ProXstream2 Gentil board ARM: dts: uniphier: add reference clock nodes ARM: dts: uniphier: rework UniPhier System Bus nodes ARM: dts: uniphier: factor out ranges property of support card arm64: dts: uniphier: rename PH1-LD10 to PH1-LD20 ARM: dts: imx53-qsb: Fix gpio button polarity ARM: dts: vfxxx: Add DAC node for Vybrid SoC ARM: dts: imx6q: add missing links between ipu2 and mipi dsi ARM: dts: imx: Add support for Advantech/GE B850v3 ARM: dts: imx: Add support for Advantech/GE B650v3 ARM: dts: imx: Add support for Advantech/GE B450v3 ARM: dts: imx: Add support for Advantech/GE Bx50v3 ARM: dts: imx: Add Advantech BA-16 Qseven module ...
2016-03-24Merge tag 'at91-fixes' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91 into next/dt2 Merge "First fixes batch for AT91 on 4.6 - DT only fixes" from Nicolas Ferre: - prevent the boards from having glitches when inserting/removing SD card on sama5d3/d4 Xplained. The regulators should be kept on. * tag 'at91-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91: ARM: dts: at91: sama5d4 Xplained: don't disable hsmci regulator ARM: dts: at91: sama5d3 Xplained: don't disable hsmci regulator ARM: dts: at91: sama5d2 Xplained: add leds node ARM: dts: at91: sama5d2 Xplained: add user push button ARM: dts: at91: sama5d2 Xplained: set pin muxing for usb gadget and usb host ARM: dts: at91: sama5d2: add nand0 and nfc0 nodes ARM: dts: at91: sama5d2: add dma properties to UART nodes ARM: dts: at91: sama5d2 Xplained: Correct the macb irq pinctrl node
2016-03-23Merge tag 'clk-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull clk updates from Stephen Boyd: "The clk changes for this release cycle are mostly dominated by new device support in terms of LoC, but there has been some cleanup in the core as well as the usual minor clk additions to various drivers. Core: - parent tracking has been simplified - CLK_IS_ROOT is now a no-op flag, cleaning up drivers has started - of_clk_init() doesn't consider disabled DT nodes anymore - clk_unregister() had an error path bug squashed - of_clk_get_parent_count() has been fixed to only return unsigned ints - HAVE_MACH_CLKDEV is removed now that the last arch user (ARM) is gone New Drivers: - NXP LPC18xx creg - QCOM IPQ4019 GCC - TI dm814x ADPLL - i.MX6QP Updates: - Cyngus audio clks found on Broadcom iProc devices - Non-critical fixes for BCM2385 PLLs - Samsung exynos5433 updates for clk id errors, HDMI support, suspend/resume simplifications - USB, CAN, LVDS, and FCP clks on shmobile devices - sunxi got support for more clks on new SoCs and went through a minor refactoring/rewrite to use a simpler factor clk construct - rockchip added some more clk ids and added suport for fraction dividers - QCOM GDSCs in msm8996 - A new devm helper to make adding custom actions simpler (acked by Greg)" * tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (197 commits) clk: bcm2835: fix check of error code returned by devm_ioremap_resource() clk: renesas: div6: use RENESAS for #define clk: renesas: Rename header file renesas.h clk: max77{686,802}: Remove CLK_IS_ROOT clk: versatile: Remove CLK_IS_ROOT clk: sunxi: Remove use of variable length array clk: fixed-rate: Remove CLK_IS_ROOT clk: qcom: Remove CLK_IS_ROOT doc: dt: add documentation for lpc1850-creg-clk driver clk: add lpc18xx creg clk driver clk: lpc32xx: fix compilation warning clk: xgene: Add missing parenthesis when clearing divider value clk: mb86s7x: Remove CLK_IS_ROOT clk: x86: Remove clkdev.h and clk.h includes clk: x86: Remove CLK_IS_ROOT clk: mvebu: Remove CLK_IS_ROOT clk: renesas: move drivers to renesas directory clk: si5{14,351,70}: Remove CLK_IS_ROOT clk: scpi: Remove CLK_IS_ROOT clk: s2mps11: Remove CLK_IS_ROOT ...
2016-03-22Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds
Pull more KVM updates from Paolo Bonzini: "Second round of KVM changes for 4.6: - build fixes for PPC KVM - miscellaneous bugfixes for ARM KVM - cleanup of memory barrier and removal of redundant barriers - x86 fixes: page tracking oops, support for old buggy KVM nested on 4.5 - support for protection keys in guests - lockdep fix - another conversion to simple wait queues and raw spinlocks, backported from PREEMPT_RT" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (27 commits) KVM: page_track: fix access to NULL slot KVM: PPC: do not compile in vfio.o unconditionally kvm, rt: change async pagefault code locking for PREEMPT_RT KVM/PPC: update the comment of memory barrier in the kvmppc_prepare_to_enter() KVM/x86: update the comment of memory barrier in the vcpu_enter_guest() KVM: Replace smp_mb() with smp_load_acquire() in the kvm_flush_remote_tlbs() KVM/x86: Call smp_wmb() before increasing tlbs_dirty KVM: Replace smp_mb() with smp_mb_after_atomic() in the kvm_make_all_cpus_request() KVM/x86: Replace smp_mb() with smp_store_mb/release() in the walk_shadow_page_lockless_begin/end() KVM: Remove redundant smp_mb() in the kvm_mmu_commit_zap_page() KVM, pkeys: expose CPUID/CR4 to guest KVM, pkeys: add pkeys support for permission_fault KVM, pkeys: introduce pkru_mask to cache conditions KVM, pkeys: save/restore PKRU when guest/host switches x86: pkey: introduce write_pkru() for KVM KVM, pkeys: add pkeys support for xsave state KVM, pkeys: disable pkeys for guests in non-paging mode KVM: x86: remove magic number with enum cpuid_leafs KVM: MMU: return page fault error code from permission_fault KVM: fix spin_lock_init order on x86 ...
2016-03-22Merge tag 'for-linus-4.6-rc0-tag' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen updates from David Vrabel: "Features and fixes for 4.6: - Make earlyprintk=xen work for HVM guests - Remove module support for things never built as modules" * tag 'for-linus-4.6-rc0-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: drivers/xen: make platform-pci.c explicitly non-modular drivers/xen: make sys-hypervisor.c explicitly non-modular drivers/xen: make xenbus_dev_[front/back]end explicitly non-modular drivers/xen: make [xen-]ballon explicitly non-modular xen: audit usages of module.h ; remove unnecessary instances xen/x86: Drop mode-selecting ifdefs in startup_xen() xen/x86: Zero out .bss for PV guests hvc_xen: make early_printk work with HVM guests hvc_xen: fix xenboot for DomUs hvc_xen: add earlycon support
2016-03-22ARM: dts: at91: sama5d4 Xplained: don't disable hsmci regulatorLudovic Desroches
If enabling the hsmci regulator on card detection, the board can reboot on sd card insertion. Keeping the regulator always enabled fixes this issue. Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com> Fixes: 8d545f32bd77 ("ARM: at91/dt: sama5d4 xplained: add regulators for v(q)mmc1 supplies") Cc: stable@vger.kernel.org #4.3 and later Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2016-03-22ARM: dts: at91: sama5d3 Xplained: don't disable hsmci regulatorLudovic Desroches
If enabling the hsmci regulator on card detection, the board can reboot on sd card insertion. Keeping the regulator always enabled fixes this issue. Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com> Fixes: 1b53e3416dd0 ("ARM: at91/dt: sama5d3 xplained: add fixed regulator for vmmc0") Cc: stable@vger.kernel.org #4.3 and later Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2016-03-21Merge tag 'arm64-perf' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm[64] perf updates from Will Deacon: "I have another mixed bag of ARM-related perf patches here. It's about 25% CPU and 75% interconnect, but with drivers/bus/ languishing without an obvious maintainer or tree, Olof and I agreed to keep all of these PMU patches together. I suspect a whole load of code from drivers/bus/arm-* can be moved under drivers/perf/, so that's on the radar for the future. Summary: - Initial support for ARMv8.1 CPU PMUs - Support for the CPU PMU in Cavium ThunderX - CPU PMU support for systems running 32-bit Linux in secure mode - Support for the system PMU in ARM CCI-550 (Cache Coherent Interconnect)" * tag 'arm64-perf' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (26 commits) drivers/perf: arm_pmu: avoid NULL dereference when not using devicetree arm64: perf: Extend ARMV8_EVTYPE_MASK to include PMCR.LC arm-cci: remove unused variable arm-cci: don't return value from void function arm-cci: make private functions static arm-cci: CoreLink CCI-550 PMU driver arm-cci500: Rearrange PMU driver for code sharing with CCI-550 PMU arm-cci: CCI-500: Work around PMU counter writes arm-cci: Provide hook for writing to PMU counters arm-cci: Add helper to enable PMU without synchornising counters arm-cci: Add routines to save/restore all counters arm-cci: Get the status of a counter arm-cci: write_counter: Remove redundant check arm-cci: Delay PMU counter writes to pmu::pmu_enable arm-cci: Refactor CCI PMU enable/disable methods arm-cci: Group writes to counter arm-cci: fix handling cpumask_any_but return value arm-cci: simplify sysfs attr handling drivers/perf: arm_pmu: implement CPU_PM notifier arm64: dts: Add Cavium ThunderX specific PMU ...
2016-03-21xen: audit usages of module.h ; remove unnecessary instancesPaul Gortmaker
Code that uses no modular facilities whatsoever should not be sourcing module.h at all, since that header drags in a bunch of other headers with it. Similarly, code that is not explicitly using modular facilities like module_init() but only is declaring module_param setup variables should be using moduleparam.h and not the larger module.h file for that. In making this change, we also uncover an implicit use of BUG() in inline fcns within arch/arm/include/asm/xen/hypercall.h so we explicitly source <linux/bug.h> for that file now. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Reviewed-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Signed-off-by: David Vrabel <david.vrabel@citrix.com>
2016-03-21KVM: arm/arm64: disable preemption when calling smp_call_function_manyEric Auger
Preemption must be disabled when calling smp_call_function_many Reported-by: bartosz.wawrzyniak@tieto.com Signed-off-by: Eric Auger <eric.auger@linaro.org> Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
2016-03-20Merge tag 'armsoc-drivers' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC driver updates from Arnd Bergmann: "Driver updates for ARM SoCs, these contain various things that touch the drivers/ directory but got merged through arm-soc for practical reasons: - Rockchip rk3368 gains power domain support - Small updates for the ARM spmi driver - The Atmel PMC driver saw a larger rework, touching both arch/arm/mach-at91 and drivers/clk/at91 - All reset controller driver changes alway get merged through arm-soc, though this time the largest change is the addition of a MIPS pistachio reset driver - One bugfix for the NXP (formerly Freescale) i.MX weim bus driver" * tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (43 commits) bus: imx-weim: Take the 'status' property value into account clk: at91: remove useless includes clk: at91: pmc: remove useless capacities handling clk: at91: pmc: drop at91_pmc_base usb: gadget: atmel: access the PMC using regmap ARM: at91: remove useless includes and function prototypes ARM: at91: pm: move idle functions to pm.c ARM: at91: pm: find and remap the pmc ARM: at91: pm: simply call at91_pm_init clk: at91: pmc: move pmc structures to C file clk: at91: pmc: merge at91_pmc_init in atmel_pmc_probe clk: at91: remove IRQ handling and use polling clk: at91: make use of syscon/regmap internally clk: at91: make use of syscon to share PMC registers in several drivers hwmon: (scpi) add energy meter support firmware: arm_scpi: add support for 64-bit sensor values firmware: arm_scpi: decrease Tx timeout to 20ms firmware: arm_scpi: fix send_message and sensor_get_value for big-endian reset: sti: Make reset_control_ops const reset: zynq: Make reset_control_ops const ...
2016-03-20Merge tag 'armsoc-defconfig' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC defconfig updates from Arnd Bergmann: "As usual, a bunch of commits, mostly adding drivers and other options to defconfigs. The realview_smp_defconfig and realview_defconfig got merged into one, so we are now down to 110 files. For stm32, we have now added a Kconfig fragment, the first such file on arch/arm. The purpose here is to have a shared defconfig file that works for all boards, while the DRAM offset has to be hardwired on NOMMU machines at compile time. The Exynos defconfig changes depend on changes in the RTC tree, so this is pulled in here, but has already been merged into 4.6 now" * tag 'armsoc-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (45 commits) ARM: imx_v4_v5_defconfig: Enable initramfs support ARM: imx_v4_v5_defconfig: Cleanup imx_v4_v5_defconfig ARM: multi_v7_defconfig: Enable LP872x regulator support ARM: omap2plus_defconfig: Enable LP872x regulator support ARM: mxs_defconfig: Enable initramfs support ARM: mxs_defconfig: Cleanup mxs_defconfig ARM: multi_v5_defconfig: Enable initramfs support ARM: multi_v5_defconfig: Cleanup multi_v5_defconfig ARM: multi_v7_defconfig: enable useful configurations for Vybrid ARM: multi_v7_defconfig: add MACH_ARTPEC6 ARM: omap2plus_defconfig: Enable AT24 eeprom ARM: omap2plus_defconfig: Enable TI TVP5150 video decoder support ARM: omap2plus_defconfig: Enable ISP support and dependencies ARM: omap2plus_defconfig: Enable OMAP IOMMU support ARM: socfpga_defconfig: enable support for initramfs/initrd support ARM: at91/defconfig: add sama5d2 adc support in sama5_defconfig ARM: multi_v7_defconfig: Enable BCM283x ARM: bcm2835_defconfig: Enable RPi power domain driver ARM: bcm2835_defconfig: Enable RPi firmware driver ARM: bcm2835_defconfig: enable ARMv7 support ...
2016-03-20Merge tag 'armsoc-dt' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM DT updates from Arnd Bergmann: "These are all the updates to device tree files for 32-bit platforms, plus a couple of related 64-bit updates: New SoC support: - Allwinner A83T - Axis Artpec-6 SoC - Mediatek MT7623 SoC - TI Keystone K2G SoC - ST Microelectronics stm32f469 New board or machine support: - ARM Juno R2 - Buffalo Linkstation LS-QVL and LS-GL - Cubietruck plus - D-Link DIR-885L - DT support for ARM RealView PB1176 and PB11MPCore - Google Nexus 7 - Homlet v2 - Itead Ibox - Lamobo R1 - LG Optimus Black - Logicpd dm3730 - Raspberry Pi Model A Other changes include - Lots of updates for Qualcomm APQ8064, MSM8974 and others - Improved support for Nokia N900 and other OMAP machines - Common clk support for lpc32xx - HDLCD display on ARM - Improved stm32f429 support - Improved Renesas device support, r8a779x and others - Lots of Rockchip updates - Samsung cleanups - ADC support for Atmel SAMA5D2 - BCM2835 (Raspberry Pi) improvements - Broadcom Northstar Plus enhancements - OMAP GPMC rework - Several improvements for Atmel SAMA5D2 / Xplained - Global change to remove inofficial "arm,amba-bus" compatible string" * tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (350 commits) ARM, ARM64: dts: drop "arm,amba-bus" in favor of "simple-bus" ARM: dts: artpec: dual-license on artpec6.dtsi ARM: dts: ux500: add synaptics RMI4 for Ux500 TVK DT arm64: dts: juno/vexpress: fix node name unit-address presence warnings arm64: dts: foundation-v8: add SBSA Generic Watchdog device node ARM: dts: at91: sama5d2 Xplained: add leds node ARM: dts: at91: sama5d2 Xplained: add user push button ARM: dts: at91: sama5d2 Xplained: set pin muxing for usb gadget and usb host ARM: dts: stm32f429: Enable Ethernet on Eval board ARM: dts: omap3-sniper: TWL4030 keypad support Revert "ARM: dts: DRA7: Add dt nodes for PWMSS" ARM: dts: dm814x: dra62x: Disable wait pin monitoring for NAND ARM: dts: dm814x: dra62x: Fix NAND device nodes ARM: dts: stm32f429: Add Ethernet support ARM: dts: stm32f429: Add system config bank node ARM: dts: at91: sama5d2: add nand0 and nfc0 nodes ARM: dts: at91: sama5d2: add dma properties to UART nodes ARM: dts: at91: sama5d2 Xplained: Correct the macb irq pinctrl node ARM: dts: exynos: Don't overheat the Odroid XU3-Lite on high load ARM: dts: exynos: Add cooling levels for Exynos5422/5800 CPUs ...
2016-03-20Merge tag 'armsoc-arm64' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC 64-bit changes from Arnd Bergmann: "Here's our branch of ARM64 contents for this merge window, now containing all ARM64 changes other than device tree files. - Various new platforms get added: * Allwinner A64 SoC * Annapurna Labs Alpine SoCs * Broadcom Vulcan * Marvell Armada 3700 SoCs * Amlogic S905 - Various defconfig changes to enable platform specific drivers This branch includes the clk git tree to resolve a build-time dependency" * tag 'armsoc-arm64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (48 commits) arm64: defconfig: Increase MMC_BLOCK_MINORS to 16 arm64: defconfig: Add Qualcomm sdhci and restart functionality ARM64: Enable Amlogic Meson GXBaby platform arm64: defconfig: Enable Samsung MFD and related configs arm64: alpine: select the Alpine MSI controller driver arm64: defconfig: enable the Alpine family arm64: add Alpine SoC family arm64: defconfig: Enable exynos thermal config arm64: add defconfig options for Allwinner SoCs arm64: defconfig: Enable DesignWare APB GPIO controller arm64: defconfig: Add Renesas R-Car Gen3 USB 2.0 phy driver support arm64: EXYNOS: Consolidate ARCH_EXYNOS7 symbol into ARCH_EXYNOS clk: samsung: Don't build ARMv8 clock drivers on ARMv7 MAINTAINERS: Add entry for Broadcom Vulcan SoC arm64: cputype info for Broadcom Vulcan arm64: Broadcom Vulcan support arm64: defconfig: Add Broadcom Vulcan to defconfig arm64: update ARCH_MVEBU for Marvell Armada 7K/8K support Documentation: arm: add Marvell Armada 7K and 8K families Documentation: arm: add link to Armada 38x Functional Spec ...
2016-03-20Merge tag 'armsoc-soc' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC platform updates from Arnd Bergmann: "Newly added support for additional SoCs: - Axis Artpec-6 SoC family - Allwinner A83T SoC - Mediatek MT7623 - NXP i.MX6QP SoC - ST Microelectronics stm32f469 microcontroller New features: - SMP support for Mediatek mt2701 - Big-endian support for NXP i.MX - DaVinci now uses the new DMA engine dma_slave_map - OMAP now uses the new DMA engine dma_slave_map - earlyprintk support for palmchip uart on mach-tango - delay timer support for orion Other: - Exynos PMU driver moved out to drivers/soc/ - Various smaller updates for Renesas, Xilinx, PXA, AT91, OMAP, uniphier" * tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (83 commits) ARM: uniphier: rework SMP code to support new System Bus binding ARM: uniphier: add missing of_node_put() ARM: at91: avoid defining CONFIG_* symbols in source code ARM: DRA7: hwmod: Add data for eDMA tpcc, tptc0, tptc1 ARM: imx: Make reset_control_ops const ARM: imx: Do L2 errata only if the L2 cache isn't enabled ARM: imx: select ARM_CPU_SUSPEND only for imx6 dmaengine: pxa_dma: fix the maximum requestor line ARM: alpine: select the Alpine MSI controller driver ARM: pxa: add the number of DMA requestor lines dmaengine: mmp-pdma: add number of requestors dma: mmp_pdma: Add the #dma-requests DT property documentation ARM: OMAP2+: Add rtc hwmod configuration for ti81xx ARM: s3c24xx: Avoid warning for inb/outb ARM: zynq: Move early printk virtual address to vmalloc area ARM: DRA7: hwmod: Add custom reset handler for PCIeSS ARM: SAMSUNG: Remove unused register offset definition ARM: EXYNOS: Cleanup header files inclusion drivers: soc: samsung: Enable COMPILE_TEST MAINTAINERS: Add maintainers entry for drivers/soc/samsung ...
2016-03-20Merge tag 'armsoc-cleanup' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC cleanups from Arnd Bergmann: "A few simple cleanups across multiple platforms, not much standing out: - lpc32xx removes its private implementation of the clk API, after generic code was merged in 4.5 - all unused Makefile.boot files get removed - a number of simplifications for shmobile - asm/clkdev.h gets replaced with the asm-generic version after all mach/clkdev.h implementations are gone" * tag 'armsoc-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: shmobile: Kconfig: Get rid of old comment ARM: shmobile: Consolidate SCU mapping code arm: lpc32xx: remove direct control of GPIOs from shared mach file arm: lpc32xx: remove selected HAVE_IDE arm: lpc32xx: switch to common clock framework ARM: Use generic clkdev.h header ARM: plat-versatile: Remove unused clock.c file ARM: netx: remove redundant "depends on ARCH_NETX" ARM: integrator: remove redundant select in Kconfig ARM: drop unused Makefile.boot of Multiplatform SoCs ARM: mvebu: add missing of_node_put() ARM: shmobile: r8a7779: Remove remainings of removed SCU boot setup code ARM: shmobile: Typo s/MIPDR/MPIDR/ ARM: shmobile: Add includes providing forward declarations ARM: shmobile: rcar-gen2: Make rcar_gen2_dma_contiguous static ARM: mv78xx0: use "depends on" instead of "if" after prompt
2016-03-20Merge tag 'armsoc-fixes-nc' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC non-urgent fixes from Arnd Bergmann: "As usual, we queue up a few fixes that don't seem urgent enough to go in through -rc. - a number of randconfig warning fixes from Arnd - various small fixes for OMAP - one somewhat larger patch to restore the OMAP3 cpuidle tuning that was lost in a cleanup - a small regression fix for cns3xxx PCI" * tag 'armsoc-fixes-nc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (26 commits) CNS3xxx: Fix PCI cns3xxx_write_config() MAINTAINERS: unify email addrs for Kevin Hilman CNS3xxx: remove unused *_VIRT definitions ARM: OMAP2+: Fix hwmod clock for l4_ls soc: TI knav_qmss: fix dma_addr_t printing ARM: prima2: always enable reset controller ARM: socfpga: hide unused functions ARM: ux500: fix ureachable iounmap() ARM: ks8695: fix __initdata annotation ARM: mvebu: mark mvebu_hwcc_pci_nb as __maybe_unused ARM: mv78xx0: avoid unused function warning ARM: orion: only select I2C_BOARDINFO when using I2C ARM: OMAP2+: Fix out of range register access with syscon_config.max_register ARM: OMAP3: Add cpuidle parameters table for omap3430 ARM: davinci: make I2C support optional ARM: davinci: DA8xx+DMx combined kernels need PATCH_PHYS_VIRT ARM: davinci: avoid unused mityomapl138_pn_info variable ARM: davinci: limit DT support to DA850 ARM: DRA7: hwmod: Add reset data for PCIe ARM: DRA7: hwmod: Fix OCP2SCP sysconfig ...
2016-03-20Merge git://www.linux-watchdog.org/linux-watchdogLinus Torvalds
Pull watchdog updates from Wim Van Sebroeck: - new drivers for: NI 903x/913x watchdog driver, WinSystems EBC-C384 watchdog timer and ARM SBSA watchdog driver - Support for NCT6102D devices - Improvements of the generic watchdog framework (improve restart handler, make set_timeout optional, introduce infrastructure triggered keepalives, ... - improvements on the pnx4008 watchdog driver - several smaller fixes and improvements * git://www.linux-watchdog.org/linux-watchdog: (28 commits) watchdog: Ensure that wdd is not dereferenced if NULL watchdog: imx2: Convert to use infrastructure triggered keepalives watchdog: dw_wdt: Convert to use watchdog infrastructure watchdog: Add support for minimum time between heartbeats watchdog: Make stop function optional watchdog: Introduce WDOG_HW_RUNNING flag watchdog: Introduce hardware maximum heartbeat in watchdog core watchdog: Make set_timeout function optional arm: lpc32xx: remove restart handler arm: lpc32xx: phy3250 remove restart hook watchdog: pnx4008: restart: support "cmd" from userspace watchdog: pnx4008: add support for soft reset watchdog: pnx4008: add restart handler watchdog: pnx4008: update logging during power-on watchdog: tangox_wdt: test clock rate to avoid division by 0 watchdog: atlas7_wdt: test clock rate to avoid division by 0 watchdog: s3c2410_wdt: Add max and min timeout values Watchdog: introduce ARM SBSA watchdog driver Documentation: add sbsa-gwdt driver documentation watchdog: Add watchdog timer support for the WinSystems EBC-C384 ...
2016-03-19Merge branch 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-armLinus Torvalds
Pull ARM updates from Russell King: "Another mixture of changes this time around: - Split XIP linker file from main linker file to make it more maintainable, and various XIP fixes, and clean up a resulting macro. - Decompressor cleanups from Masahiro Yamada - Avoid printing an error for a missing L2 cache - Remove some duplicated symbols in System.map, and move vectors/stubs back into kernel VMA - Various low priority fixes from Arnd - Updates to allow bus match functions to return negative errno values, touching some drivers and the driver core. Greg has acked these changes. - Virtualisation platform udpates form Jean-Philippe Brucker. - Security enhancements from Kees Cook - Rework some Kconfig dependencies and move PSCI idle management code out of arch/arm into drivers/firmware/psci.c - ARM DMA mapping updates, touching media, acked by Mauro. - Fix places in ARM code which should be using virt_to_idmap() so that Keystone2 can work. - Fix Marvell Tauros2 to work again with non-DT boots. - Provide a delay timer for ARM Orion platforms" * 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm: (45 commits) ARM: 8546/1: dma-mapping: refactor to fix coherent+cma+gfp=0 ARM: 8547/1: dma-mapping: store buffer information ARM: 8543/1: decompressor: rename suffix_y to compress-y ARM: 8542/1: decompressor: merge piggy.*.S and simplify Makefile ARM: 8541/1: decompressor: drop redundant FORCE in Makefile ARM: 8540/1: decompressor: use clean-files instead of extra-y to clean files ARM: 8539/1: decompressor: drop more unneeded assignments to "targets" ARM: 8538/1: decompressor: drop unneeded assignments to "targets" ARM: 8532/1: uncompress: mark putc as inline ARM: 8531/1: turn init_new_context into an inline function ARM: 8530/1: remove VIRT_TO_BUS ARM: 8537/1: drop unused DEBUG_RODATA from XIP_KERNEL ARM: 8536/1: mm: hide __start_rodata_section_aligned for non-debug builds ARM: 8535/1: mm: DEBUG_RODATA makes no sense with XIP_KERNEL ARM: 8534/1: virt: fix hyp-stub build for pre-ARMv7 CPUs ARM: make the physical-relative calculation more obvious ARM: 8512/1: proc-v7.S: Adjust stack address when XIP_KERNEL ARM: 8411/1: Add default SPARSEMEM settings ARM: 8503/1: clk_register_clkdev: remove format string interface ARM: 8529/1: remove 'i' and 'zi' targets ...
2016-03-19Merge tag 'devicetree-for-4.6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull DeviceTree updates from Rob Herring: - new tool 'dtx_diff' to diff DT files - sync kernel's dtc/libfdt to current dtc repo master - fix for reserved memory regions located in highmem - document standard unit suffixes for DT properties - various DT binding doc updates * tag 'devicetree-for-4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: of: Add vendor prefix for eGalax_eMPIA Technology Inc Input: ads7846: Add description how to use internal reference (ADS7846) ARM: realview: add EB syscon variants to bindings devicetree: bindings: ARM: Use "uV" for micro-volt serial: fsl-imx-uart: Fix typo in fsl,dte-mode description of: add 'const' for of_property_*_string*() parameter '*np' of/unittest: fix infinite loop in of_unittest_destroy_tracked_overlays() of: alloc anywhere from memblock if range not specified kbuild: Allow using host dtc instead of kernel's copy of: resolver: Add missing of_node_get and of_node_put of: Add United Radiant Technology Corporation vendor prefix dt/bindings: add documentation on standard property unit suffixes scripts/dtc: Update to upstream commit b06e55c88b9b ARM: boot: Add an implementation of strnlen for libfdt scripts/dtc: dtx_diff - add info to error message dtc: create tool to diff device trees
2016-03-19Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-nextLinus Torvalds
Pull networking updates from David Miller: "Highlights: 1) Support more Realtek wireless chips, from Jes Sorenson. 2) New BPF types for per-cpu hash and arrap maps, from Alexei Starovoitov. 3) Make several TCP sysctls per-namespace, from Nikolay Borisov. 4) Allow the use of SO_REUSEPORT in order to do per-thread processing of incoming TCP/UDP connections. The muxing can be done using a BPF program which hashes the incoming packet. From Craig Gallek. 5) Add a multiplexer for TCP streams, to provide a messaged based interface. BPF programs can be used to determine the message boundaries. From Tom Herbert. 6) Add 802.1AE MACSEC support, from Sabrina Dubroca. 7) Avoid factorial complexity when taking down an inetdev interface with lots of configured addresses. We were doing things like traversing the entire address less for each address removed, and flushing the entire netfilter conntrack table for every address as well. 8) Add and use SKB bulk free infrastructure, from Jesper Brouer. 9) Allow offloading u32 classifiers to hardware, and implement for ixgbe, from John Fastabend. 10) Allow configuring IRQ coalescing parameters on a per-queue basis, from Kan Liang. 11) Extend ethtool so that larger link mode masks can be supported. From David Decotigny. 12) Introduce devlink, which can be used to configure port link types (ethernet vs Infiniband, etc.), port splitting, and switch device level attributes as a whole. From Jiri Pirko. 13) Hardware offload support for flower classifiers, from Amir Vadai. 14) Add "Local Checksum Offload". Basically, for a tunneled packet the checksum of the outer header is 'constant' (because with the checksum field filled into the inner protocol header, the payload of the outer frame checksums to 'zero'), and we can take advantage of that in various ways. From Edward Cree" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1548 commits) bonding: fix bond_get_stats() net: bcmgenet: fix dma api length mismatch net/mlx4_core: Fix backward compatibility on VFs phy: mdio-thunder: Fix some Kconfig typos lan78xx: add ndo_get_stats64 lan78xx: handle statistics counter rollover RDS: TCP: Remove unused constant RDS: TCP: Add sysctl tunables for sndbuf/rcvbuf on rds-tcp socket net: smc911x: convert pxa dma to dmaengine team: remove duplicate set of flag IFF_MULTICAST bonding: remove duplicate set of flag IFF_MULTICAST net: fix a comment typo ethernet: micrel: fix some error codes ip_tunnels, bpf: define IP_TUNNEL_OPTS_MAX and use it bpf, dst: add and use dst_tclassid helper bpf: make skb->tc_classid also readable net: mvneta: bm: clarify dependencies cls_bpf: reset class and reuse major in da ldmvsw: Checkpatch sunvnet.c and sunvnet_common.c ldmvsw: Add ldmvsw.c driver code ...
2016-03-19Merge branch 'akpm' (patches from Andrew)Linus Torvalds
Merge second patch-bomb from Andrew Morton: - a couple of hotfixes - the rest of MM - a new timer slack control in procfs - a couple of procfs fixes - a few misc things - some printk tweaks - lib/ updates, notably to radix-tree. - add my and Nick Piggin's old userspace radix-tree test harness to tools/testing/radix-tree/. Matthew said it was a godsend during the radix-tree work he did. - a few code-size improvements, switching to __always_inline where gcc screwed up. - partially implement character sets in sscanf * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (118 commits) sscanf: implement basic character sets lib/bug.c: use common WARN helper param: convert some "on"/"off" users to strtobool lib: add "on"/"off" support to kstrtobool lib: update single-char callers of strtobool() lib: move strtobool() to kstrtobool() include/linux/unaligned: force inlining of byteswap operations include/uapi/linux/byteorder, swab: force inlining of some byteswap operations include/asm-generic/atomic-long.h: force inlining of some atomic_long operations usb: common: convert to use match_string() helper ide: hpt366: convert to use match_string() helper ata: hpt366: convert to use match_string() helper power: ab8500: convert to use match_string() helper power: charger_manager: convert to use match_string() helper drm/edid: convert to use match_string() helper pinctrl: convert to use match_string() helper device property: convert to use match_string() helper lib/string: introduce match_string() helper radix-tree tests: add test for radix_tree_iter_next radix-tree tests: add regression3 test ...
2016-03-18ARM: dts: uniphier: add pinmux node for I2C ch4Masahiro Yamada
This will be needed for UniPhier PH1-LD11 and PH1-LD20 SoCs. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-03-18ARM: dts: uniphier: add @{address} to EEPROM nodeMasahiro Yamada
Just for consistent coding style. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2016-03-18ARM: dts: uniphier: add PH1-Pro4 Sanji board supportMasahiro Yamada
Initial commit for PH1-Pro4 Sanji board support. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2016-03-18ARM: dts: uniphier: add PH1-Pro4 Ace board supportMasahiro Yamada
Initial commit for PH1-Pro4 Ace board support. Note: There are two variants for the amount of DDR memory; 1GB or 2GB. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2016-03-18ARM: dts: uniphier: enable I2C channel 2 of ProXstream2 Gentil boardMasahiro Yamada
This is used for on-board inter-connection. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2016-03-18ARM: dts: uniphier: add EEPROM node for ProXstream2 Gentil boardMasahiro Yamada
This board has an EEPROM (STMicroelectronics M24C64-WMN6TP) connected to the I2C channel 0 of the SoC. Its slave address is 0x54. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2016-03-18ARM: dts: uniphier: add reference clock nodesMasahiro Yamada
Add master clock nodes generated by crystal oscillators. PH1-sLD3, PH1-LD4: 24.576 MHz PH1-Pro4, ProXstream2: 25.000 MHz PH1-Pro5: 20.000 MHz Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>