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2018-10-04Merge tag 'v4.20-rockchip-dts32-1' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt Nodes for the newly support rk3188 display controller, a fix for a new dtc warning, gpio setting for the sdmmc regulator on radxarock and a new board the "S" variant of the rk3288-based Tinker board, that sports an added emmc. * tag 'v4.20-rockchip-dts32-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: ARM: dts: rockchip: add rk3288-based Tinker board S ARM: dts: rockchip: move shared tinker-board nodes to a common dtsi ARM: dts: rockchip: explicitly set vcc_sd0 pin to gpio on rk3188-radxarock ARM: dts: rockchip: Fix erroneous SPI bus dtc warnings on rk3036 ARM: dts: rockchip: add rk3188 lcd controller nodes Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-10-04ARM: dts: da850-lego-ev3: slow down A/DC as much as possibleDavid Lechner
Due to the electrical design of the A/DC circuits on LEGO MINDSTORMS EV3, if we are reading analog values as fast as possible (i.e. using DMA to service the SPI) the A/DC chip will read incorrect values - as much as 0.1V off when the SPI is running at 10MHz. (This has to do with the capacitor charge time when channels are muxed in the A/DC.) This patch slows down the SPI as much as possible (if CPU is at 456MHz, SPI runs at 1/2 of that, so 228MHz and has a max prescalar of 256, so we could get ~891kHz, but we're just rounding it to 1MHz). We also use the max allowable value for WDELAY to slow things down even more. These changes reduce the error of the analog values to about 5mV, which is tolerable. Commits a3762b13a596 ("spi: spi-davinci: Add support for SPI_CS_WORD") and e2540da86ef8 ("iio: adc: ti-ads7950: use SPI_CS_WORD to reduce CPU usage") introduce changes that allow DMA transfers to be used, so this slow down is needed now. Signed-off-by: David Lechner <david@lechnology.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-10-04ARM: dts: da850-evm: Enable tca6416 on baseboardAdam Ford
There is a GPIO expander on both the UI board as well as the baseboard. This patch enables the second tca6416 and identifies it as being on the baseboard using _bb as the suffix. Signed-off-by: Adam Ford <aford173@gmail.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-10-04ARM: OMAP1: ams-delta: Fix impossible .irq < 0Janusz Krzysztofik
Since the very beginning, unsigned int .irq member of struct plat_serial8250_port introduced by commit eff443df679e ("OMAP1: AMS_DELTA: add modem support") was statically initialized to a negative value -EINVAL. Moreover, commit 0812db943748 ("ARM: OMAP1: ams-delta: assign MODEM IRQ from GPIO descriptor") has introduced some new code which checks for that member carrying a negative value which is impossible. Use IRQ_NOTCONNECTED instead of -EINVAL. Also, drop the valueless check and let the modem device be registered regardless of .irq value, and the value handled by "serial8250" driver. Fixes: 0812db943748 ("ARM: OMAP1: ams-delta: assign MODEM IRQ from GPIO descriptor") Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Janusz Krzysztofik <jmkrzyszt@gmail.com> Acked-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-10-04Merge tag 'omap-for-v4.20/dt-signed-part2' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt More devicetree changes for omap variants There's a patch for previously merged dts changes to remove the last remaining use of legacy phy_id property. For dra7, we have a non-urgent PCIe dts fix, enable a PCIe errata for unaligned access. For omap5, we enable omap5 USB OTG mode for DWC3 controller. And we add support for am335x based Moxa UC-2100 series of industrial computers. * tag 'omap-for-v4.20/dt-signed-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: dts: am335x: Replace remaining legacy phy_id with phy-handle ARM: dts: am335x: add support for Moxa UC-2101 open platform ARM: dts: am335x: add common file for UC-2100 series ARM: dts: omap5: enable OTG role for DWC3 controller ARM: dts: dra7: Enable workaround for errata i870 in PCIe host mode ARM: dts: dra7: Fix up unaligned access setting for PCIe EP Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-10-04ARM: 8801/1: makefile: use ARMv3M mode for RiscPCJason A. Donenfeld
The purpose of CONFIG_CPU_32v3 is to avoid ldrh/strh on the RiscPC, which is pretty much an ARMv4 device, except its bus will choke on the half-words. The way to make the C compiler not output ldrh/strh is with -march=armv3, which doesn't support them in the ISA. However, this prevents certain cryptography code from working that uses instructions like umull. Fortunately there's also -march=armv3m that does support those, making it possible to continue assembling optimized cryptography routines for our beloved RiscPC. Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
2018-10-04ARM: 8800/1: use choice for kernel unwindersStefan Agner
While in theory multiple unwinders could be compiled in, it does not make sense in practise. Use a choice to make the unwinder selection mutually exclusive and mandatory. Already before this commit it has not been possible to deselect FRAME_POINTER. Remove the obsolete comment. Furthermore, to produce a meaningful backtrace with FRAME_POINTER enabled the kernel needs a specific function prologue: mov ip, sp stmfd sp!, {fp, ip, lr, pc} sub fp, ip, #4 To get to the required prologue gcc uses apcs and no-sched-prolog. This compiler options are not available on clang, and clang is not able to generate the required prologue. Make the FRAME_POINTER config symbol depending on !clang. Suggested-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Stefan Agner <stefan@agner.ch> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
2018-10-04ARM: dts: uniphier: Add USB2 PHY nodesKunihiko Hayashi
Add nodes of USB2 physical layer for UniPhier SoC. This supports Pro4. Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-10-04ARM: dts: uniphier: Add USB3 controller nodesKunihiko Hayashi
Add USB3 controller nodes including usb-core, resets, regulator, ss-phy and hs-phy. This supports for Pro4, PXs2 and the boards. Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-10-03KVM: arm/arm64: Rename kvm_arm_config_vm to kvm_arm_setup_stage2Marc Zyngier
VM tends to be a very overloaded term in KVM, so let's keep it to describe the virtual machine. For the virtual memory setup, let's use the "stage2" suffix. Reviewed-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
2018-10-03kvm: arm64: Set a limit on the IPA sizeSuzuki K Poulose
So far we have restricted the IPA size of the VM to the default value (40bits). Now that we can manage the IPA size per VM and support dynamic stage2 page tables, we can allow VMs to have larger IPA. This patch introduces a the maximum IPA size supported on the host. This is decided by the following factors : 1) Maximum PARange supported by the CPUs - This can be inferred from the system wide safe value. 2) Maximum PA size supported by the host kernel (48 vs 52) 3) Number of levels in the host page table (as we base our stage2 tables on the host table helpers). Since the stage2 page table code is dependent on the stage1 page table, we always ensure that : Number of Levels at Stage1 >= Number of Levels at Stage2 So we limit the IPA to make sure that the above condition is satisfied. This will affect the following combinations of VA_BITS and IPA for different page sizes. Host configuration | Unsupported IPA ranges 39bit VA, 4K | [44, 48] 36bit VA, 16K | [41, 48] 42bit VA, 64K | [47, 52] Supporting the above combinations need independent stage2 page table manipulation code, which would need substantial changes. We could purse the solution independently and switch the page table code once we have it ready. Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Marc Zyngier <marc.zyngier@arm.com> Cc: Christoffer Dall <cdall@kernel.org> Reviewed-by: Eric Auger <eric.auger@redhat.com> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
2018-10-03mtd: rawnand: Move platform_nand_xxx definitions out of rawnand.hBoris Brezillon
platform_nand_xxx definitions are just used by the plat_nand driver. Let's move those definitions out of the core/driver-agnostic rawnand.h header. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: Create a legacy struct and move ->IO_ADDR_{R, W} thereBoris Brezillon
We regularly have new NAND controller drivers that are making use of fields/hooks that we want to get rid of but can't because of all the legacy drivers that we might break if we do. So, instead of removing those fields/hooks, let's move them to a sub-struct which is clearly documented as deprecated. We start with the ->IO_ADDR_{R,W] fields. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03ARM: pxa: palmtreo: Drop docg4 specific initBoris Brezillon
The docg4 driver has been removed. Remove the code that was registering a docg4 device. Suggested-by: Miquel Raynal <miquel.raynal@bootlin.com> Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Acked-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: plat_nand: Pass a nand_chip object to all platform_nand_ctrl hooksBoris Brezillon
Let's make the raw NAND API consistent by patching all helpers and hooks to take a nand_chip object instead of an mtd_info one or remove the mtd_info object when both are passed. In order to do that, we first need to update the platform_nand_ctrl hooks to take a nand_chip object instead of an mtd_info. We add temporary plat_nand_xxx() wrappers to the do the mtd -> chip conversion, but those will be dropped when patching nand_chip hooks to take a nand_chip object. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Reviewed-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Acked-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Acked-by: Robert Jarzmik <robert.jarzmik@free.fr> Acked-by: Krzysztof Halasa <khalasa@piap.pl> Acked-by: Paul Burton <paul.burton@mips.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03ARM: dts: at91: sama5d4_xplained: even nand memory partitionsTudor Ambarus
sama5d4_xplained, ssam9x5cm, sama5d2_ptc_ek and sama5d3_xplained nand flashes have a common memory map. Even the nand memory partitions to match our NAND flash map available at: http://www.at91.com/linux4sam/pub/Linux4SAM/SambaSubsections//demo_nandflash_map_lnx4sam5x.png Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip.com>
2018-10-03ARM: dts: at91: sama5d3_xplained: even nand memory partitionsTudor Ambarus
sama5d3_xplained, sam9x5cm, sama5d2_ptc_ek and sama5d4_xplained nand flashes have a common memory map. Even the nand memory partitions to match our nand flash map available at: http://www.at91.com/linux4sam/pub/Linux4SAM/SambaSubsections//demo_nandflash_map_lnx4sam5x.png Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip.com>
2018-10-03ARM: dts: at91: at91sam9x5cm: even nand memory partitionsTudor Ambarus
sam9x5cm, sama5d2_ptc_ek, sama5d3_xplained and sama5d4_xplained nand flashes have a common memory map. Even the nand memory partitions to match our nand flash map available at: http://www.at91.com/linux4sam/pub/Linux4SAM/SambaSubsections//demo_nandflash_map_lnx4sam5x.png Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip.com>
2018-10-03ARM: dts: at91: sama5d2_ptc_ek: fix bootloader env offsetsTudor Ambarus
The offsets for the bootloader environment and its redundant partition were inverted. Fix the addresses to match our nand flash map available at: http://www.at91.com/linux4sam/pub/Linux4SAM/SambaSubsections//demo_nandflash_map_lnx4sam5x.png Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip.com>
2018-10-03ARM: dts: at91: at91sam9x5cm: fix addressable nand flash sizeTudor Ambarus
at91sam9x5cm comes with a 2Gb NAND flash. Fix the rootfs size to match this limit. Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip.com>
2018-10-03ARM: dts: at91: sama5d4_xplained: fix addressable nand flash sizeTudor Ambarus
sama5d4_xplained comes with a 4Gb NAND flash. Increase the rootfs size to match this limit. Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip.com>
2018-10-03ARM: dts: uniphier: add SD/eMMC controller nodesMasahiro Yamada
Add SD controller nodes for LD4, Pro4, sLD8, Pro5, and PXs2. This is also used as an eMMC controller for LD4, Pro4, and sLD8. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-10-02clk: davinci: kill davinci_clk_reset_assert/deassert()Bartosz Golaszewski
This code is no longer used. Remove it. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Reviewed-by: David Lechner <david@lechnology.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-10-02kbuild: consolidate Devicetree dtb build rulesRob Herring
There is nothing arch specific about building dtb files other than their location under /arch/*/boot/dts/. Keeping each arch aligned is a pain. The dependencies and supported targets are all slightly different. Also, a cross-compiler for each arch is needed, but really the host compiler preprocessor is perfectly fine for building dtbs. Move the build rules to a common location and remove the arch specific ones. This is done in a single step to avoid warnings about overriding rules. The build dependencies had been a mixture of 'scripts' and/or 'prepare'. These pull in several dependencies some of which need a target compiler (specifically devicetable-offsets.h) and aren't needed to build dtbs. All that is really needed is dtc, so adjust the dependencies to only be dtc. This change enables support 'dtbs_install' on some arches which were missing the target. Acked-by: Will Deacon <will.deacon@arm.com> Acked-by: Paul Burton <paul.burton@mips.com> Acked-by: Ley Foon Tan <ley.foon.tan@intel.com> Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Michal Marek <michal.lkml@markovi.net> Cc: Vineet Gupta <vgupta@synopsys.com> Cc: Russell King <linux@armlinux.org.uk> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Michal Simek <monstr@monstr.eu> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: James Hogan <jhogan@kernel.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Chris Zankel <chris@zankel.net> Cc: Max Filippov <jcmvbkbc@gmail.com> Cc: linux-kbuild@vger.kernel.org Cc: linux-snps-arc@lists.infradead.org Cc: linux-arm-kernel@lists.infradead.org Cc: uclinux-h8-devel@lists.sourceforge.jp Cc: linux-mips@linux-mips.org Cc: nios2-dev@lists.rocketboards.org Cc: linuxppc-dev@lists.ozlabs.org Cc: linux-xtensa@linux-xtensa.org Signed-off-by: Rob Herring <robh@kernel.org>
2018-10-02Merge tag 'mvebu-soc-4.20-1' of git://git.infradead.org/linux-mvebu into ↵Arnd Bergmann
next/soc mvebu soc for 4.20 (part 1) - use dt_fixup to provide fallback for enable-method for Armada XP - document the marvell,prestera compatible string - update Thomas Petazzoni email in MAINTAINERS file * tag 'mvebu-soc-4.20-1' of git://git.infradead.org/linux-mvebu: dt-bindings: marvell,prestera: Add common compatible string MAINTAINERS: replace free-electrons.com by bootlin.com for Thomas Petazzoni ARM: mvebu: use dt_fixup to provide fallback for enable-method Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-10-02Merge tag 'imx-soc-4.20' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/soc i.MX SoC update for 4.20: - Add ipg clock support in MMDC driver for registers access, so that we will be safe even if the clock is not turned on by firmware. - Register pm_power_off handler to provide power off support for iMX6 based boards with external PMIC. - Add platform code support for i.MX 6ULZ SoC which is a derivative of i.MX6ULL with some modules removed. * tag 'imx-soc-4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: ARM: imx: add i.mx6ulz msl support ARM: imx6: register pm_power_off handler if "fsl,pmic-stby-poweroff" is set ARM: imx: add mmdc ipg clock operation for mmdc Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-10-02Merge tag 'omap-for-v4.20/dt-signed-v2' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt Devicetree changes for omap variants This branch contains a series of improvments for omap3-gta04 phone, and a series of clean-up for am335x to remove the deprecated phy_id property. The rest is to configure am57xx-idk boards for leds, load trigger, and smps, am3517-evm audio configuration, beaglebone hdmi cec support, coresight binding update, and fixes for i2c and spi warnings. * tag 'omap-for-v4.20/dt-signed-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (70 commits) ARM: dts: add omap3-gta04a5one to Makefile ARM: dts: omap3-gta04: add pulldown/up settings for twl4030 gpio ARM: dts: am335x-boneblack: add cec support ARM: dts: am3517-evm: Add support for UI board and Audio ARM: dts: gta04: add serial console wakeup irq ARM: dts: am57xx-idk-common: Hook smps12 regulator as cpu vdd-supply ARM: dts: omap: Update coresight bindings for hardware ports ARM: dts: ti: Fix SPI and I2C bus warnings ARM: dts: dra62x-j5eco-evm: get rid of phy_id property ARM: dts: dm8148-t410: get rid of phy_id property ARM: dts: dm8148-evm: get rid of phy_id property ARM: dts: am57xx-cl-som-am57x: get rid of phy_id property ARM: dts: am57xx-idk-common: get rid of phy_id property ARM: dts: dra7-evm: get rid of phy_id property ARM: dts: dra71-evm: get rid of phy_id property ARM: dts: dra72-evm-revc: get rid of phy_id property ARM: dts: dra72-evm: get rid of phy_id property ARM: dts: dra76-evm: get rid of phy_id property ARM: dts: am437x-cm-t43: get rid of phy_id property ARM: dts: am437x-gp-evm: get rid of phy_id property ... Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-10-02Merge tag 'mvebu-dt-4.20-1' of git://git.infradead.org/linux-mvebu into next/dtArnd Bergmann
mvebu dt for 4.20 (part 1) - updates the armada-xp-98dx3236 SoC and related boards to use the new style dts bindings for nand - add db-88f6820-amc board: plugin card for some of Marvell's switch development kits - fix SPI and I2C bus warnings coming with the new checks in dtc - add new compatible string "marvell,prestera" to the armada-xp-98dx* - fix sdhci supply property name on the clearfog (the '-supply' suffix was missing) * tag 'mvebu-dt-4.20-1' of git://git.infradead.org/linux-mvebu: ARM: dts: clearfog: fix sdhci supply property name ARM: dts: mvebu: add "marvell,prestera" to PP nodes ARM: dts: marvell: Fix SPI and I2C bus warnings ARM: dts: mvebu: Add device tree for db-88f6820-amc board ARM: dts: mvebu: db-xc3-24g4: use new style nand binding ARM: dts: mvebu: db-dxbc2: use new style nand binding ARM: dts: mvebu: 98dx3236: Rename nand controller node Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-10-02Merge tag 'imx-dt-4.20' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/dt i.MX device tree update for 4.20: - New board support: Engicam's i.Core MX6 CPU module v1.5; ConnectCore 6UL Single Board Computer (SBC) Pro; i.MX6 ULZ based EVK board. - Add Add SFF interface support for vf610-zii board. - Disable unneeded devices like VPU and internal watchdog for imx51-zii boards. - Add 'no-sdio' and 'no-sd' property for vf610-zii-cfu1 board. - Improve i.MX6 SLL GPIO support by adding gpio-ranges property and clocks information. - Update iomux header for i.MX7 Solo and i.MX6 ULL. - Enable GPIO buttons as wakeup source for imx7d-sdb and imx6sx-sdb. - Add GPIO keys and egalax touch screen support for imx6qdl-sabreauto. - Switch to use SPDX-License-Identifier for more boards - vf610-twr, imx7s-warp, Engicam boards. - Add device tree bindings of 'fsl,pmic-stby-poweroff' property and add the support for i.MX6 RIoTboard. - DTC has new checks for SPI buses which will be landed on 4.20. A patch from Rob to fix those 100+ warnings on i.MX boards. (Thanks!) - Switch i.MX7 device tree to use updated coresight binding for hardware ports. - Misc small or random update and cleanup. * tag 'imx-dt-4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (50 commits) ARM: dts: imx: add i.mx6ulz and i.mx6ulz 14x14 evk support dt-bindings: arm: add compatible for i.MX6ULZ 14x14 EVK board ARM: dts: imx53-ppd: Remove 'num-chipselects' property ARM: dts: vf610-twr: Switch to SPDX identifier ARM: dts: vf: Switch to SPDX identifier ARM: dts: imx6qdl-zii-rdu2: Disable the internal RTC ARM: dts: imx51-zii-rdu1: Fix the rtc compatible string ARM: dts: imx6ul: use nvmem-cells for cpu speed grading ARM: dts: imx: Fix SPI bus warnings ARM: dts: imx7: Update coresight binding for hardware ports ARM: dts: vf610-zii-cfu1: Pass the 'no-sd' property ARM: dts: vf610-zii-cfu1: Pass the 'no-sdio' property ARM: dts: imx51-zii-scu2-mezz: Disable the internal watchdog ARM: dts: imx51-zii-scu2-mezz: Disable VPU ARM: dts: imx51-zii-scu3-esb: Disable VPU ARM: dts: imx51: Add label for VPU node ARM: dts: imx6ull: update vdd_soc voltage for 900MHz operating point ARM: dts: imx6ul: Add DTS for ConnectCore 6UL SBC Pro ARM: dts: imx6: RIoTboard provide standby on power off option dt-bindings: imx6q-clock: add new fsl,pmic-stby-poweroff property ... Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-10-02Merge tag 'qcom-dts-for-4.20' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux into next/dt Qualcomm Device Tree Changes for v4.20 * Fix IRQ constants usage on MSM8974 * Add led, gpio-button, sdcc, and pcie nodes for IPQ8064 * Move/cleanup common nodes for IPQ8064 * Add i2c sensor nodes for MSM8974 Hammerhead * Fixes for SAW, kpss, opp, pci range, and space/tab on IPQ4019 * Update coresight bindings * tag 'qcom-dts-for-4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux: ARM: dts: qcom: Update coresight bindings for hardware ports ARM: dts: qcom-msm8974: change invalid flag IRQ NONE to valid value ARM: dts: qcom: ipq4019: fix space vs tab indenting inside qcom-ipq4019.dtsi ARM: dts: qcom: ipq4019: fix PCI range ARM: dts: qcom: ipq4019: fix cpu0's qcom,saw2 reg value ARM: dts: qcom: ipq4019: add cpu operating points for cpufreq support ARM: dts: qcom: ipq4019: use v2 of the kpss bringup mechanism ARM: dts: qcom: msm8974-hammerhead: add device tree bindings for ALS / proximity ARM: dts: qcom: msm8974-hammerhead: add device tree bindings for mpu6515 ARM: dts: qcom: Add led and gpio-button nodes to ipq8064 boards ARM: dts: qcom: Move common nodes to ipq8064-v.1.0.dtsi ARM: dts: qcom: Add sdcc nodes for ipq8064 ARM: dts: qcom: Add pcie nodes for ipq8064 ARM: dts: qcom-msm8974: change invalid flag IRQ NONE to valid value ARM: dts: qcom-msm8974: use named constant for interrupt flag NONE ARM: dts: qcom-msm8974: use named constant for interrupt flag LEVEL HIGH ARM: dts: qcom-msm8974: use named constant for interrupt flag EDGE RISING ARM: dts: qcom-msm8974: use named constant for interrupt type GIC_SPI ARM: dts: qcom-msm8974: use named constant for interrupt type GIC_PPI Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-10-02Merge tag 'actions-arm-dt-for-4.20' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/afaerber/linux-actions into next/dt Actions Semi arm based SoC DT for v4.20 This updates SPDX headers for remaining files. * tag 'actions-arm-dt-for-4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/afaerber/linux-actions: ARM: dts: owl: Convert to new-style SPDX license identifiers Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-10-02Merge tag 'sunxi-dt-for-4.20' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into next/dt Allwinner DT changes for 4.20 Our usual bunch of DT patches for the Allwinner arm32 SoCs. The most notable changes are: - Support for the video decoding / encoding engine on the A10s/A13/A20/A33 - IR support for the A83t - SATA support for the R40 * tag 'sunxi-dt-for-4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux: ARM: dts: sun9i: Fix I2C bus warnings ARM: dts: sunxi: Fix I2C bus warnings ARM: dts: sun8i-a33: Add Video Engine and reserved memory nodes ARM: dts: sun7i-a20: Add Video Engine and reserved memory nodes ARM: dts: sun5i: Add Video Engine and reserved memory nodes ARM: dts: sun8i: sun8i-r40-bananapi-m2-ultra: enable AHCI ARM: dts: sun8i: r40: add sata node ARM: dts: sunxi: Don't use cd-inverted in sun8i-r40-bananapi-m2-ultra ARM: dts: sun8i: a83t: bananapi-m3: Enable IR controller ARM: dts: sun8i: a83t: Add support for the cir interface ARM: dts: sun8i: a83t: Add the cir pin for the A83T Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-10-02Merge tag 'sunxi-h3-h5-for-4.20' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into next/dt Allwinner H3 and H5 DT additions for 4.20 This is our usual H3/H5 pull request The most notable changes are: - the video decoding / encoding unit is finally enabled on the H3 - Mali support for the H5 - New boards: BananaPi M2+ v1.2, Orange Pi Zero Plus 2 H3 support * tag 'sunxi-h3-h5-for-4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux: ARM: dts: sunxi: h3-h5: Add Bananapi M2+ v1.2 device trees ARM: dts: sun8i-h3: Add Video Engine and reserved memory nodes arm64: dts: allwinner: h5: Add device tree for Bananapi M2 Plus H5 ARM: dts: sun8i: h3: Split out non-SoC-specific parts of Bananapi M2 Plus ARM: dts: sun8i: h3: bpi-m2-plus: Fix address for external RGMII Ethernet PHY ARM: dts: sun8i: h3-h5: ir register size should be the whole memory block arm64: dts: allwinner: h5: Add device node for Mali-450 GPU ARM: dts: sun8i: Add initial Orangepi Zero Plus 2 H3 support nvmem: sunxi-sid: add support for H5's SID controller Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-10-02ARM: multi_v7_defconfig: Enable USB phys for UniPhier SoCsKunihiko Hayashi
Enable the USB3 and USB2 phys implemented in UniPhier SoCs. These phys are necessary for dwc3 and ehci controllers driving the USB ports on Pro4 and PXs2 SoCs. Since the USB host drivers are already built-in, so only the phy driver are missing to allow booting with USB devices. Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-10-02Merge branch 'sched/urgent' into sched/core, to pick up fixesIngo Molnar
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2018-10-01Merge tag 'armsoc-fixes' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Olof writes: "ARM: SoC fixes A handful of fixes that have been coming in the last couple of weeks: - Freescale fixes for on-chip accellerators - A DT fix for stm32 to avoid fallback to non-DMA SPI mode - Fixes for badly specified interrupts on BCM63xx SoCs - Allwinner A64 HDMI was incorrectly specified as fully compatble with R40 - Drive strength fix for SAMA5D2 NAND pins on one board" * tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: dts: stm32: update SPI6 dmas property on stm32mp157c soc: fsl: qe: Fix copy/paste bug in ucc_get_tdm_sync_shift() soc: fsl: qbman: qman: avoid allocating from non existing gen_pool ARM: dts: BCM63xx: Fix incorrect interrupt specifiers MAINTAINERS: update the Annapurna Labs maintainer email ARM: dts: sun8i: drop A64 HDMI PHY fallback compatible from R40 DT ARM: dts: at91: sama5d2_ptc_ek: fix nand pinctrl
2018-10-01ARM: dts: exynos: Add pin configuration for SD write protect on Odroid XUKrzysztof Kozlowski
Add SD card write-protect pin configuration to be sure that it will be properly pulled down to indicate write access. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2018-10-01ARM: samsung: Limit SAMSUNG_PM_CHECK config option to non-Exynos platformsBartlomiej Zolnierkiewicz
"S3C2410 PM Suspend Memory CRC" feature (controlled by SAMSUNG_PM_CHECK config option) is incompatible with highmem (uses phys_to_virt() instead of proper mapping) which is used by the majority of Exynos boards. The issue manifests itself in OOPS on affected boards, i.e. on Odroid-U3 I got the following one: Unable to handle kernel paging request at virtual address f0000000 pgd = 1c0f9bb4 [f0000000] *pgd=00000000 Internal error: Oops: 5 [#1] PREEMPT SMP ARM [<c0458034>] (crc32_le) from [<c0121f8c>] (s3c_pm_makecheck+0x34/0x54) [<c0121f8c>] (s3c_pm_makecheck) from [<c0121efc>] (s3c_pm_run_res+0x74/0x8c) [<c0121efc>] (s3c_pm_run_res) from [<c0121ecc>] (s3c_pm_run_res+0x44/0x8c) [<c0121ecc>] (s3c_pm_run_res) from [<c01210b8>] (exynos_suspend_enter+0x64/0x148) [<c01210b8>] (exynos_suspend_enter) from [<c018893c>] (suspend_devices_and_enter+0x9ec/0xe74) [<c018893c>] (suspend_devices_and_enter) from [<c0189534>] (pm_suspend+0x770/0xc04) [<c0189534>] (pm_suspend) from [<c0186ce8>] (state_store+0x6c/0xcc) [<c0186ce8>] (state_store) from [<c09db434>] (kobj_attr_store+0x14/0x20) [<c09db434>] (kobj_attr_store) from [<c02fa63c>] (sysfs_kf_write+0x4c/0x50) [<c02fa63c>] (sysfs_kf_write) from [<c02f97a4>] (kernfs_fop_write+0xfc/0x1e4) [<c02f97a4>] (kernfs_fop_write) from [<c027b198>] (__vfs_write+0x2c/0x140) [<c027b198>] (__vfs_write) from [<c027b418>] (vfs_write+0xa4/0x160) [<c027b418>] (vfs_write) from [<c027b5d8>] (ksys_write+0x40/0x8c) [<c027b5d8>] (ksys_write) from [<c0101000>] (ret_fast_syscall+0x0/0x28) Add PLAT_S3C24XX, ARCH_S3C64XX and ARCH_S5PV210 dependencies to SAMSUNG_PM_CHECK config option to hide it on Exynos platforms. Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2018-10-01Merge tag 'qcom-defconfig-for-4.20' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux into next/defconfig Qualcomm ARM Based defconfig Updates for v4.20 * Enable MAILBOX * tag 'qcom-defconfig-for-4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux: ARM: qcom_defconfig: Enable MAILBOX Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-10-01Merge tag 'v4.19-rc6' into for-4.20/blockJens Axboe
Merge -rc6 in, for two reasons: 1) Resolve a trivial conflict in the blk-mq-tag.c documentation 2) A few important regression fixes went into upstream directly, so they aren't in the 4.20 branch. Signed-off-by: Jens Axboe <axboe@kernel.dk> * tag 'v4.19-rc6': (780 commits) Linux 4.19-rc6 MAINTAINERS: fix reference to moved drivers/{misc => auxdisplay}/panel.c cpufreq: qcom-kryo: Fix section annotations perf/core: Add sanity check to deal with pinned event failure xen/blkfront: correct purging of persistent grants Revert "xen/blkfront: When purging persistent grants, keep them in the buffer" selftests/powerpc: Fix Makefiles for headers_install change blk-mq: I/O and timer unplugs are inverted in blktrace dax: Fix deadlock in dax_lock_mapping_entry() x86/boot: Fix kexec booting failure in the SEV bit detection code bcache: add separate workqueue for journal_write to avoid deadlock drm/amd/display: Fix Edid emulation for linux drm/amd/display: Fix Vega10 lightup on S3 resume drm/amdgpu: Fix vce work queue was not cancelled when suspend Revert "drm/panel: Add device_link from panel device to DRM device" xen/blkfront: When purging persistent grants, keep them in the buffer clocksource/drivers/timer-atmel-pit: Properly handle error cases block: fix deadline elevator drain for zoned block devices ACPI / hotplug / PCI: Don't scan for non-hotplug bridges if slot is not bridge drm/syncobj: Don't leak fences when WAIT_FOR_SUBMIT is set ... Signed-off-by: Jens Axboe <axboe@kernel.dk>
2018-10-01kvm: arm/arm64: Prepare for VM specific stage2 translationsSuzuki K Poulose
Right now the stage2 page table for a VM is hard coded, assuming an IPA of 40bits. As we are about to add support for per VM IPA, prepare the stage2 page table helpers to accept the kvm instance to make the right decision for the VM. No functional changes. Adds stage2_pgd_size(kvm) to replace S2_PGD_SIZE. Also, moves some of the definitions in arm32 to align with the arm64. Also drop the _AC() specifier constants wherever possible. Cc: Christoffer Dall <cdall@kernel.org> Acked-by: Marc Zyngier <marc.zyngier@arm.com> Reviewed-by: Eric Auger <eric.auger@redhat.com> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
2018-10-01kvm: arm/arm64: Allow arch specific configurations for VMSuzuki K Poulose
Allow the arch backends to perform VM specific initialisation. This will be later used to handle IPA size configuration and per-VM VTCR configuration on arm64. Cc: Marc Zyngier <marc.zyngier@arm.com> Cc: Christoffer Dall <cdall@kernel.org> Reviewed-by: Eric Auger <eric.auger@redhat.com> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
2018-09-30ARM: dts: qcom: Update coresight bindings for hardware portsSuzuki K Poulose
Switch to the new hardware port bindings for coresight Cc: Andy Gross <andy.gross@linaro.org> Cc: David Brown <david.brown@linaro.org> Cc: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Signed-off-by: Andy Gross <andy.gross@linaro.org>
2018-09-30Merge 4.19-rc6 into usb-nextGreg Kroah-Hartman
We want the USB fixes in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-30ARM: dts: imx: add i.mx6ulz and i.mx6ulz 14x14 evk supportAnson Huang
i.MX6ULZ is new SoC of i.MX6 family, compared to i.MX6ULL, it removes below modules: - UART5/UART6/UART7/UART8; - PWM5/PWM6/PWM7/PWM8; - eCSPI3/eCSPI4; - CAN1/CAN2; - FEC1/FEC2; - I2C3/I2C4; - EPIT2; - LCDIF; - GPT2; - ADC1; - TSC; This patch adds support for i.MX6ULZ and i.MX6ULZ 14x14 EVK board. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-09-30ARM: imx: add i.mx6ulz msl supportAnson Huang
The i.MX 6ULZ processor is a high-performance, ultra cost-efficient consumer Linux processor featuring an advanced implementation of a single Arm® Cortex®-A7 core, which operates at speeds up to 900 MHz. This patch adds basic MSL support for i.MX6ULZ, the i.MX6ULZ has same soc_id as i.MX6ULL, and SRC_SBMR2 bit[6] is to differentiate i.MX6ULZ from i.MX6ULL, 1'b1 means i.MX6ULZ and 1'b0 means i.MX6ULL. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-09-30ARM: dts: imx53-ppd: Remove 'num-chipselects' propertyFabio Estevam
The 'num-chipselects' property is not a valid property according to Documentation/devicetree/bindings/spi/fsl-imx-cspi.txt, so let's remove it. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-09-30ARM: dts: vf610-twr: Switch to SPDX identifierFabio Estevam
Adopt the SPDX license identifier headers to ease license compliance management. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-09-30ARM: dts: vf: Switch to SPDX identifierFabio Estevam
Adopt the SPDX license identifier headers to ease license compliance management. Signed-off-by: Fabio Estevam <festevam@gmail.com> Acked-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-09-29ARM: dts: sunxi: h3-h5: Add Bananapi M2+ v1.2 device treesChen-Yu Tsai
Bananapi released an updated revision of the H3/H5 based Bananapi M2+. Version 1.2 enables voltage control for the CPU's regulator by using a GPIO line to toggle a MOSFET that can change the effective resistance value in the regulator's feedback network. This patch adds a common .dtsi file for this new revision, which includes the original common sunxi-bananapi-m2-plus.dtsi file, and adds the GPIO-controlled regulator and a cpu-supply reference. H3 and H5 variant dts files are added as well. Acked-by: Maxime Ripard <maxime.ripard@bootlin.com> Signed-off-by: Chen-Yu Tsai <wens@csie.org>
generated by cgit (git 2.34.1) at 2025-09-14 18:10:04 +0000