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2018-10-12vmlinux.lds.h: Fix incomplete .text.exit discardsPeter Oberparleiter
Enabling CONFIG_GCOV_PROFILE_ALL=y causes linker errors on ARM: `.text.exit' referenced in section `.ARM.exidx.text.exit': defined in discarded section `.text.exit' `.text.exit' referenced in section `.fini_array.00100': defined in discarded section `.text.exit' And related errors on NDS32: `.text.exit' referenced in section `.dtors.65435': defined in discarded section `.text.exit' The gcov compiler flags cause certain compiler versions to generate additional destructor-related sections that are not yet handled by the linker script, resulting in references between discarded and non-discarded sections. Since destructors are not used in the Linux kernel, fix this by discarding these additional sections. Reported-by: Arnd Bergmann <arnd@arndb.de> Tested-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Arnd Bergmann <arnd@arndb.de> Reported-by: Greentime Hu <green.hu@gmail.com> Tested-by: Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by: Peter Oberparleiter <oberpar@linux.ibm.com> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
2018-10-11Merge tag 'socfpga_updates_for_v4.20_part3' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux into next/dt SoCFPGA DTS updates for v4.20, part 3 - Add ethernet aliases for Stratix10 - Move ethernet aliases from socfpga dtsi - Correct system manager register size for Stratix10 - Correct SDRAM node address for Arria10 * tag 'socfpga_updates_for_v4.20_part3' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux: ARM: dts: socfgpa: remove ethernet aliases from dtsi arm64: dts: stratix10: add ethernet aliases arm64: dts: stratix10: Correct System Manager register size ARM: dts: socfpga: Fix SDRAM node address for Arria10 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-10-11Merge tag 'samsung-dt-4.20-3' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/dt Samsung DTS ARM changes for v4.20, second round Add proper configuration for Odroid XU SD write-protect pin. * tag 'samsung-dt-4.20-3' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: ARM: dts: exynos: Add pin configuration for SD write protect on Odroid XU Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-10-11Merge tag 'samsung-soc-4.20-2' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/soc Samsung mach/soc changes for v4.20, second round 1. Disable SAMSUNG_PM_CHECK Kconfig feature incompatible with Exynos. * tag 'samsung-soc-4.20-2' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: ARM: samsung: Limit SAMSUNG_PM_CHECK config option to non-Exynos platforms ARM: s3c24xx: Restore proper usage of pr_info/pr_cont ARM: s3c24xx: Correct SD card write protect detection on Mini2440 ARM: s3c24xx: Consistently use tab for indenting member assignments ARM: s3c24xx: formatting cleanup in mach-mini2440.c ARM: s3c24xx: Remove empty gta02_pmu children probe ARM: exynos: Fix imprecise abort during Exynos5422 suspend to RAM ARM: exynos: Store Exynos5420 register state in one variable Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-10-11Merge tag 'imx-defconfig-4.20' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/defconfig i.MX defconfig update for 4.20: - A series from Fabio to synchronize i.MX defconfig files with savedefconfig. - Enable CONFIG_TMPFS_POSIX_ACL to fix ACL applying failures seen with starting weston from sddm as unprivileged user. - Enable MC13783/MC13892 ADC driver by default. - Select CONFIG_ARM_CPUIDLE by default to support generic ARM cpuidle driver which is useful for i.MX platforms like i.MX7S/D. - Built in usbnet drivers to support NFS mount via USB Ethernet dongle on SoCs which have no native Ethernet controller, such as i.MX6 SLL and i.MX7 ULP. * tag 'imx-defconfig-4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: ARM: imx_v6_v7_defconfig: Select CONFIG_TMPFS_POSIX_ACL ARM: imx_v4_v5_defconfig: Remove unneeded options ARM: imx_v4_v5_defconfig: Re-sync defconfig ARM: mxs_defconfig: Remove unneeded options ARM: mxs_defconfig: Re-sync defconfig ARM: imx_v6_v7_defconfig: Remove unneeded options ARM: imx_v6_v7_defconfig: Re-sync defconfig ARM: imx_v6_v7_defconfig: select CONFIG_ARM_CPUIDLE by default ARM: imx_v6_v7_defconfig: Make usbnet drivers builtin for boot ARM: imx_v6_v7_defconfig: add CONFIG_FW_LOADER_USER_HELPER ARM: imx_v6_v7_defconfig: Select CONFIG_SENSORS_MC13783_ADC Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-10-10vmlinux.lds.h: Move LSM_TABLE into INIT_DATAKees Cook
Since the struct lsm_info table is not an initcall, we can just move it into INIT_DATA like all the other tables. Signed-off-by: Kees Cook <keescook@chromium.org> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: James Morris <james.morris@microsoft.com> Signed-off-by: James Morris <james.morris@microsoft.com>
2018-10-10Merge branches 'fixes', 'misc' and 'spectre' into for-nextRussell King
2018-10-10ARM: 8802/1: Call syscall_trace_exit even when system call skippedTimothy E Baldwin
On at least x86 and ARM64, and as documented in the ptrace man page a skipped system call will still cause a syscall exit ptrace stop. Previous to this commit 32-bit ARM did not, resulting in strace being confused when seccomp skips system calls. This change also impacts programs that use ptrace to skip system calls. Fixes: ad75b51459ae ("ARM: 7579/1: arch/allow a scno of -1 to not cause a SIGILL") Signed-off-by: Timothy E Baldwin <T.E.Baldwin99@members.leeds.ac.uk> Signed-off-by: Eugene Syromyatnikov <evgsyr@gmail.com> Reviewed-by: Kees Cook <keescook@chromium.org> Tested-by: Kees Cook <keescook@chromium.org> Tested-by: Eugene Syromyatnikov <evgsyr@gmail.com> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
2018-10-09ARM: dts: socfgpa: remove ethernet aliases from dtsiDinh Nguyen
Not all boards use two ethernet devices and/or use them in different order. As almost all in-tree boards already define their own ethernet aliases, remove them from the dtsi and add the aliases to the two boards, that are missing their own definition. Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> [dinguyen@kernel.org: rebased to latest dts changes] Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
2018-10-09Merge tag 'kvmarm-fixes-for-4.19-2' of ↵Paolo Bonzini
git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into kvm-master KVM/arm fixes for 4.19, take #2 - Correctly order GICv3 SGI registers in the cp15 array
2018-10-09ARM: KVM: Correctly order SGI register entries in the cp15 arrayMarc Zyngier
The ICC_ASGI1R and ICC_SGI0R register entries in the cp15 array are not correctly ordered, leading to a BUG() at boot time. Move them to their natural location. Fixes: 3e8a8a50c7ef ("KVM: arm: vgic-v3: Add support for ICC_SGI0R and ICC_ASGI1R accesses") Reported-by: Florian Fainelli <f.fainelli@gmail.com> Tested-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
2018-10-08Merge 4.19-rc7 into usb-nextGreg Kroah-Hartman
We want the USB fixes in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-08Merge tag 'soc-fsl-next-v4.20-2' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/leo/linux into next/drivers NXP/FSL SoC drivers updates for v4.20 take 2 - Update qbman driver to better work with CPU hotplug - Add Kconfig dependency of 64-bit DMA addressing for qbman driver - Use last reponse to determine valid bit for qbman driver - Defer bman_portals probe if bman is not probed - Add interrupt coalescing APIs to qbman driver * tag 'soc-fsl-next-v4.20-2' of git://git.kernel.org/pub/scm/linux/kernel/git/leo/linux: soc: fsl: qbman: add interrupt coalesce changing APIs soc: fsl: bman_portals: defer probe after bman's probe soc: fsl: qbman: Use last response to determine valid bit soc: fsl: qbman: Add 64 bit DMA addressing requirement to QBMan soc: fsl: qbman: replace CPU 0 with any online CPU in hotplug handlers soc: fsl: qbman: Check if CPU is offline when initializing portals soc: fsl: qman_portals: defer probe after qman's probe soc: fsl: qbman: add APIs to retrieve the probing status soc: fsl: qe: Fix copy/paste bug in ucc_get_tdm_sync_shift() soc: fsl: qbman: qman: avoid allocating from non existing gen_pool Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-10-08mmc: omap_hsmmc: Delete platform data GPIO CD and WPLinus Walleij
The OMAP HSMMC driver has some elaborate and hairy handling for passing GPIO card detect and write protect lines from a boardfile into the driver: the machine defines a struct omap2_hsmmc_info that is copied into struct omap_hsmmc_platform_data by omap_hsmmc_pdata_init() in arch/arm/mach-omap2/hsmmc.c. However the .gpio_cd and .gpio_wp fields are not copied from omap2_hsmmc_info to omap_hsmmc_platform_data by omap_hsmmc_pdata_init() so they remain unused. The only platform defining omap2_hsmmc_info also define both to -1, unused. It turn out there are no boardfiles passing any valid GPIO lines into the OMAP HSMMC driver at all. And since we are not going to add any more OMAP2 boardfiles, we can delete this card detect and write protect handling altogether. This seems to also fix a bug: the card detect callback mmc_gpio_get_cd() in the slot GPIO core needs to be called by drivers utilizing slot GPIO. It appears the the boardfile quirks were not doing this right, so this would only get called for boardfiles, i.e. since no boardfile was using it, never. Just assign mmc_gpio_get_cd() unconditionally to omap_hsmmc_ops .get_cd() so card detects from the device tree works. AFAICT card detect with GPIO lines assigned from mmc_of_parse() are not working at the moment, but that is no regression since it probably never worked. Cc: Tony Lindgren <tony@atomide.com> Cc: linux-omap@vger.kernel.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2018-10-08mmc: mmci: Drop support for pdata GPIO numbersLinus Walleij
All the machines using the MMCI are passing GPIOs for the card detect and write protect using the device tree or descriptor table (one single case, Integrator/AP IM-PD1). Drop support for passing global GPIO numbers through platform data, noone is using it. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2018-10-05Merge tag 'mvebu-dt-4.20-2' of git://git.infradead.org/linux-mvebu into next/dtArnd Bergmann
mvebu dt for 4.20 (part 2) Auto-detect nand ECC on the armada-385 based board db-88f6820-amc instead of hard coded them in the device tree. * tag 'mvebu-dt-4.20-2' of git://git.infradead.org/linux-mvebu: ARM: dts: mvebu: armada-385-db-88f6820-amc: auto-detect nand ECC properites Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-10-05ARM: imx_v6_v7_defconfig: Select CONFIG_TMPFS_POSIX_ACLFabio Estevam
Andreas Müller reports: "Fixes: | Sep 04 09:05:10 imx6qdl-variscite-som systemd-udevd[220]: Failed to apply ACL on /dev/v4l-subdev0: Operation not supported | Sep 04 09:05:10 imx6qdl-variscite-som systemd-udevd[224]: Failed to apply ACL on /dev/v4l-subdev1: Operation not supported | Sep 04 09:05:10 imx6qdl-variscite-som systemd-udevd[215]: Failed to apply ACL on /dev/v4l-subdev10: Operation not supported | Sep 04 09:05:10 imx6qdl-variscite-som systemd-udevd[228]: Failed to apply ACL on /dev/v4l-subdev2: Operation not supported | Sep 04 09:05:10 imx6qdl-variscite-som systemd-udevd[232]: Failed to apply ACL on /dev/v4l-subdev5: Operation not supported | Sep 04 09:05:10 imx6qdl-variscite-som systemd-udevd[217]: Failed to apply ACL on /dev/v4l-subdev11: Operation not supported | Sep 04 09:05:10 imx6qdl-variscite-som systemd-udevd[214]: Failed to apply ACL on /dev/dri/card1: Operation not supported | Sep 04 09:05:10 imx6qdl-variscite-som systemd-udevd[216]: Failed to apply ACL on /dev/v4l-subdev8: Operation not supported | Sep 04 09:05:10 imx6qdl-variscite-som systemd-udevd[226]: Failed to apply ACL on /dev/v4l-subdev9: Operation not supported and nasty follow-ups: Starting weston from sddm as unpriviledged user fails with some hints on missing access rights." Select the CONFIG_TMPFS_POSIX_ACL option to fix these issues. Reported-by: Andreas Müller <schnitzeltony@gmail.com> Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Acked-by: Otavio Salvador <otavio@ossystems.com.br> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-10-05ARM: imx_v4_v5_defconfig: Remove unneeded optionsFabio Estevam
Remove the following unneeded config options: - CONFIG_USB_CHIPIDEA_ULPI and CONFIG_USB_ULPI_BUS have been removed since commit a930d8bd94d8d ("usb: chipidea: Always build ULPI code") Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-10-05ARM: imx_v4_v5_defconfig: Re-sync defconfigFabio Estevam
Re-sync the defconfig by doing: make savedefconfig cp defconfig arch/arm/configs/imx_v4_v5_defconfig and only keep the options that were moved around. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-10-05ARM: mxs_defconfig: Remove unneeded optionsFabio Estevam
Remove the following unneeded config options: - CONFIG_ARM_THUMB is selected by default - CONFIG_I2C is selected by default. - CONFIG_FRAMEBUFFER_CONSOLE is selected by default Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-10-05ARM: mxs_defconfig: Re-sync defconfigFabio Estevam
Re-sync the defconfig by doing: make savedefconfig cp defconfig arch/arm/configs/mxs_defconfig and only keep the options that were moved around. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-10-05ARM: imx_v6_v7_defconfig: Remove unneeded optionsFabio Estevam
Remove the following unneeded config options: - CONFIG_USB_CHIPIDEA_ULPI and CONFIG_USB_ULPI_BUS have been removed since commit a930d8bd94d8d ("usb: chipidea: Always build ULPI code") - CONFIG_DEBUG_FS is selected by default. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-10-05ARM: imx_v6_v7_defconfig: Re-sync defconfigFabio Estevam
Re-sync the defconfig by doing: make savedefconfig cp defconfig arch/arm/configs/imx_v6_v7_defconfig and only keep the options that were moved around. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-10-05ARM: imx_v6_v7_defconfig: select CONFIG_ARM_CPUIDLE by defaultAnson Huang
Some i.MX platforms like i.MX7S/D uses generic ARM cpuidle driver and psci method to support cpuidle feature, select CONFIG_ARM_CPUIDLE by default for such platforms. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-10-05ARM: imx_v6_v7_defconfig: Make usbnet drivers builtin for bootLeonard Crestez
Chips such as imx6sll and imx7ulp have no ethernet support so the common development usecase of nfs boot is supported via usb ethernet dongles. Add drivers for additional usbnet device directly into the kernel image produced by the imx defconfig. This list is based on the usbnet devices supported by uboot. Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-10-05ARM: imx_v6_v7_defconfig: add CONFIG_FW_LOADER_USER_HELPERRobin Gong
To support loading sdma firmware automatically from rootfs, enable CONFIG_FW_LOADER_USER_HELPER/CONFIG_FW_LOADER_USER_HELPER_FALLBACK. Please get sdma firmware from below link and put it into rootfs entry -- /lib/firmware/imx/sdma/: https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/imx/sdma Signed-off-by: Robin Gong <yibin.gong@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-10-05ARM: imx_v6_v7_defconfig: Select CONFIG_SENSORS_MC13783_ADCFabio Estevam
Select the MC13783/MC13892 ADC functionality by default. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-10-05ARM: 8797/1: spectre-v1.1: harden __copy_to_userJulien Thierry
Sanitize user pointer given to __copy_to_user, both for standard version and memcopy version of the user accessor. Signed-off-by: Julien Thierry <julien.thierry@arm.com> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
2018-10-05ARM: 8796/1: spectre-v1,v1.1: provide helpers for address sanitizationJulien Thierry
Introduce C and asm helpers to sanitize user address, taking the address range they target into account. Use asm helper for existing sanitization in __copy_from_user(). Signed-off-by: Julien Thierry <julien.thierry@arm.com> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
2018-10-05ARM: 8795/1: spectre-v1.1: use put_user() for __put_user()Julien Thierry
When Spectre mitigation is required, __put_user() needs to include check_uaccess. This is already the case for put_user(), so just make __put_user() an alias of put_user(). Signed-off-by: Julien Thierry <julien.thierry@arm.com> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
2018-10-05ARM: 8794/1: uaccess: Prevent speculative use of the current addr_limitJulien Thierry
A mispredicted conditional call to set_fs could result in the wrong addr_limit being forwarded under speculation to a subsequent access_ok check, potentially forming part of a spectre-v1 attack using uaccess routines. This patch prevents this forwarding from taking place, but putting heavy barriers in set_fs after writing the addr_limit. Porting commit c2f0ad4fc089cff8 ("arm64: uaccess: Prevent speculative use of the current addr_limit"). Signed-off-by: Julien Thierry <julien.thierry@arm.com> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
2018-10-05ARM: 8793/1: signal: replace __put_user_error with __put_userJulien Thierry
With Spectre-v1.1 mitigations, __put_user_error is pointless. In an attempt to remove it, replace its references in frame setups with __put_user. Signed-off-by: Julien Thierry <julien.thierry@arm.com> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
2018-10-05ARM: 8792/1: oabi-compat: copy oabi events using __copy_to_user()Julien Thierry
Copy events to user using __copy_to_user() rather than copy members of individually with __put_user_error(). This has the benefit of disabling/enabling PAN once per event intead of once per event member. Signed-off-by: Julien Thierry <julien.thierry@arm.com> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
2018-10-05ARM: 8791/1: vfp: use __copy_to_user() when saving VFP stateJulien Thierry
Use __copy_to_user() rather than __put_user_error() for individual members when saving VFP state. This has the benefit of disabling/enabling PAN once per copied struct intead of once per write. Signed-off-by: Julien Thierry <julien.thierry@arm.com> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
2018-10-05ARM: 8790/1: signal: always use __copy_to_user to save iwmmxt contextJulien Thierry
When setting a dummy iwmmxt context, create a local instance and use __copy_to_user both cases whether iwmmxt is being used or not. This has the benefit of disabling/enabling PAN once for the whole copy intead of once per write. Signed-off-by: Julien Thierry <julien.thierry@arm.com> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
2018-10-05ARM: 8789/1: signal: copy registers using __copy_to_user()Julien Thierry
When saving the ARM integer registers, use __copy_to_user() to copy them into user signal frame, rather than __put_user_error(). This has the benefit of disabling/enabling PAN once for the whole copy intead of once per write. Signed-off-by: Julien Thierry <julien.thierry@arm.com> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
2018-10-05ARM: dts: imx7d: Add turnoff resetLeonard Crestez
This is required for the imx pci driver to send the PME_Turn_Off TLP. Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Acked-by: Shawn Guo <shawnguo@kernel.org>
2018-10-04media: renesas-ceu: Use default mbus settingsJacopo Mondi
As the v4l2-fwnode now allows drivers to set defaults, and eventually override them by specifying properties in DTS, use defaults for the CEU driver. Also remove endpoint properties from the gr-peach-audiocamerashield as they match the defaults now specified in the driver code (h/vsync-active and bus-width) or are not relevant to the interface as they cannot be configured (pclk-sample). Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-10-04Merge branch 'all-dtbs' into dt/nextRob Herring
2018-10-04Merge branch 'fixes' of git://git.armlinux.org.uk/~rmk/linux-armGreg Kroah-Hartman
Russell writes: "A couple of small ARM fixes from Stefan and Thomas: - Adding the io_pgetevents syscall - Fixing a bounds check in pci_ioremap_io()" * 'fixes' of git://git.armlinux.org.uk/~rmk/linux-arm: ARM: 8799/1: mm: fix pci_ioremap_io() offset check ARM: 8787/1: wire up io_pgetevents syscall
2018-10-04Merge tag 'soc-fsl-fix-v4.19-2' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/leo/linux into fixes NXP/FSL SoC driver fixes for v4.19 round 2 - Fix crash of qman_portal by deferring its probe if qman is not probed * tag 'soc-fsl-fix-v4.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/leo/linux: soc: fsl: qman_portals: defer probe after qman's probe soc: fsl: qbman: add APIs to retrieve the probing status 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 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-10-04ARM: dts: mvebu: armada-385-db-88f6820-amc: auto-detect nand ECC properitesChris Packham
This board has a Micron MT29F8G08ABACAWP chip which requires a ECC strength of 8/512. Rather than hard coding any particular strength the the nand controller auto-detect the ECC strength based on the ONFI data. Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
2018-10-04Merge tag 'imx-fixes-4.19-2' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into fixes i.MX fixes for 4.19, round 2: - i.MX53 QSB board stops working when cpufreq driver is enabled, because the default OPP table has the maximum CPU frequency at 1.2GHz, while the board is only capable of running 1GHz. Fix up the OPP table for the board to get it work with cpufreq driver. * tag 'imx-fixes-4.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: ARM: dts: imx53-qsb: disable 1.2GHz OPP Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-10-04Merge tag 'davinci-for-v4.20/dt' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into next/dt DaVinci DT updates for v4.20 ---------------------------- - A non-critical fix to reduce errors on A/DC on Lego Mindstorms EV3 - Support for GPIO expander on DA850 EVM * tag 'davinci-for-v4.20/dt' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci: ARM: dts: da850-lego-ev3: slow down A/DC as much as possible ARM: dts: da850-evm: Enable tca6416 on baseboard Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-10-04ARM: multi_v7_defconfig: enable CONFIG_MMC_UNIPHIERMasahiro Yamada
Enable the UniPhier SD controller driver. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-10-04Merge tag 'uniphier-dt-v4.20' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier into next/dt UniPhier ARM SoC DT updates for v4.20 - Add more clocks to NAND controller nodes - Add SPI controller nodes - Add SD controller nodes - Add USB 3.0 and its PHY nodes - Add PHY nodes for USB 2.0 * tag 'uniphier-dt-v4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier: arm64: dts: uniphier: Add USB2 PHY nodes arm64: dts: uniphier: Add USB3 controller nodes ARM: dts: uniphier: Add USB2 PHY nodes ARM: dts: uniphier: Add USB3 controller nodes arm64: dts: uniphier: add SD controller nodes ARM: dts: uniphier: add SD/eMMC controller nodes arm64: dts: uniphier: add SPI node for LD20, LD11 and PXs3 ARM: dts: uniphier: add SPI node for UniPhier 32bit SoCs ARM: dts: uniphier: add SPI pin-mux node arm64: uniphier: dts: add more clocks to Denali NAND controller node ARM: uniphier: dts: add more clocks to Denali NAND controller node Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-10-04Merge tag 'at91-4.20-dt2' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into next/dt AT91 DT for 4.20 #2 - fixes NAND size and partitions for some boards * tag 'at91-4.20-dt2' of git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux: ARM: dts: at91: sama5d4_xplained: even nand memory partitions ARM: dts: at91: sama5d3_xplained: even nand memory partitions ARM: dts: at91: at91sam9x5cm: even nand memory partitions ARM: dts: at91: sama5d2_ptc_ek: fix bootloader env offsets ARM: dts: at91: at91sam9x5cm: fix addressable nand flash size ARM: dts: at91: sama5d4_xplained: fix addressable nand flash size Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-10-04Merge tag 'v4.19-next-dts32' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux into next/dt mt7623: - add pmu node - add subsystem clocks - add nodes needed for iommu - add node for the jpeg decoder * tag 'v4.19-next-dts32' of git://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux: arm: dts: mt7623: add jpeg decoder device node arm: dts: mt7623: add iommu/smi device nodes arm: dts: mt7623: update subsystem clock controller device nodes arm: dts: mt7623: add a performance counter unit device node Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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>
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