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2021-10-17Merge tag 'driver-core-5.15-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core fixes from Greg KH: "Here are some small driver core fixes for 5.15-rc6, all of which have been in linux-next for a while with no reported issues. They include: - kernfs negative dentry bugfix - simple pm bus fixes to resolve reported issues" * tag 'driver-core-5.15-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: drivers: bus: Delete CONFIG_SIMPLE_PM_BUS drivers: bus: simple-pm-bus: Add support for probing simple bus only devices driver core: Reject pointless SYNC_STATE_ONLY device links kernfs: don't create a negative dentry if inactive node exists
2021-10-05drivers: bus: Delete CONFIG_SIMPLE_PM_BUSSaravana Kannan
The simple-pm-bus driver is mandatory for CONFIG_OF based platforms to work with fw_devlink. So, always compile it in for CONFIG_OF and delete the config since it's no longer necessary. Tested-by: Ulf Hansson <ulf.hansson@linaro.org> Tested-by: Geert Uytterhoeven <geert+renesas@glider.be> Tested-by: Damien Le Moal <damien.lemoal@wdc.com> Cc: Rob Herring <robh+dt@kernel.org> Signed-off-by: Saravana Kannan <saravanak@google.com> Link: https://lore.kernel.org/r/20210929000735.585237-3-saravanak@google.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-05Merge tag 'imx-fixes-5.15' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixes i.MX fixes for 5.15: - Revert cc8870bf4c3a to fix the regression on i.MX6 that suspend support becomes broken. - Add `qca,clk-out-frequency` property to fix Ethernet support on imx6qdl-pico board. - Re-enable FB support in imx_v6_v7_defconfig. It gets lost due to f611b1e7624c ("drm: Avoid circular dependencies for CONFIG_FB"). - Fix LP5562 LED support on imx6dl-yapp4 board. - Add missing pinctrl-names for panel on M53Menlo board. - Fix USB host power regulator polarity on M53Menlo board. * tag 'imx-fixes-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: ARM: imx_v6_v7_defconfig: enable fb ARM: dts: imx6qdl-pico: Fix Ethernet support ARM: dts: imx: Fix USB host power regulator polarity on M53Menlo ARM: dts: imx: Add missing pinctrl-names for panel on M53Menlo Revert "ARM: imx6q: drop of_platform_default_populate() from init_machine" ARM: dts: imx6dl-yapp4: Fix lp5562 LED driver probe Link: https://lore.kernel.org/r/20210923063356.GK13480@dragon Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-10-05ARM: defconfig: gemini: Restore framebufferLinus Walleij
The framebuffer is gone on the D-Link DIR-685, restore it. Fixes: f611b1e7624c ("drm: Avoid circular dependencies for CONFIG_FB") Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Cc: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20210922200933.1825752-1-linus.walleij@linaro.org' Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-09-22ARM: imx_v6_v7_defconfig: enable fbMarcel Ziswiler
Enable CONFIG_FB which is nowadays required for CONFIG_DRM_PANEL_LVDS, CONFIG_DRM_PANEL_SIMPLE, CONFIG_DRM_PANEL_SEIKO_43WVF1G, CONFIG_FB_MODE_HELPERS, CONFIG_BACKLIGHT_PWM, CONFIG_BACKLIGHT_GPIO, CONFIG_FRAMEBUFFER_CONSOLE, CONFIG_LOGO, CONFIG_FONTS, CONFIG_FONT_8x8 and CONFIG_FONT_8x16. Fixes: f611b1e7624c ("drm: Avoid circular dependencies for CONFIG_FB") Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-09-14ARM: config: mutli v7: Reenable FB dependencyJoel Stanley
DRM_FBDEV_EMULATION previously selected FB and was default y as long as DRM was enabled. In commit f611b1e7624c ("drm: Avoid circular dependencies for CONFIG_FB") the select was replaced with a depends on FB, disabling the drivers that depended on it. Renable FB so we get back FB_EFI, FB_WM8505, FB_SH_MOBILE_LCDC, FB_SIMPLE and VIDEO_VIVID. It must be set to y and not a module as the test driver VIDEO_VIVID requires it to be built in. Link: https://lore.kernel.org/r/CAK8P3a18EdBKQdGDOZc9cPKsf=hY8==v2cO0DBE_tyd82Uq-Ng@mail.gmail.com Signed-off-by: Joel Stanley <joel@jms.id.au> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-09-14ARM: config: multi v7: Enable dependanciesJoel Stanley
Some drivers have not been built as they gained dependencies in kconfig but those dependencies were not added to the defconfig. The MSM pinctrl drivers fell out of the defconfig as of commit be117ca32261 ("pinctrl: qcom: Kconfig: Rework PINCTRL_MSM to be a depenency rather then a selected config"). Add PINCTRL_MSM so these stay enabled. EDAC depends on RAS, so enable it to ensure the EDAC drivers stay enabled. Signed-off-by: Joel Stanley <joel@jms.id.au> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-09-08Merge branch 'akpm' (patches from Andrew)Linus Torvalds
Merge more updates from Andrew Morton: "147 patches, based on 7d2a07b769330c34b4deabeed939325c77a7ec2f. Subsystems affected by this patch series: mm (memory-hotplug, rmap, ioremap, highmem, cleanups, secretmem, kfence, damon, and vmscan), alpha, percpu, procfs, misc, core-kernel, MAINTAINERS, lib, checkpatch, epoll, init, nilfs2, coredump, fork, pids, criu, kconfig, selftests, ipc, and scripts" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (94 commits) scripts: check_extable: fix typo in user error message mm/workingset: correct kernel-doc notations ipc: replace costly bailout check in sysvipc_find_ipc() selftests/memfd: remove unused variable Kconfig.debug: drop selecting non-existing HARDLOCKUP_DETECTOR_ARCH configs: remove the obsolete CONFIG_INPUT_POLLDEV prctl: allow to setup brk for et_dyn executables pid: cleanup the stale comment mentioning pidmap_init(). kernel/fork.c: unexport get_{mm,task}_exe_file coredump: fix memleak in dump_vma_snapshot() fs/coredump.c: log if a core dump is aborted due to changed file permissions nilfs2: use refcount_dec_and_lock() to fix potential UAF nilfs2: fix memory leak in nilfs_sysfs_delete_snapshot_group nilfs2: fix memory leak in nilfs_sysfs_create_snapshot_group nilfs2: fix memory leak in nilfs_sysfs_delete_##name##_group nilfs2: fix memory leak in nilfs_sysfs_create_##name##_group nilfs2: fix NULL pointer in nilfs_##name##_attr_release nilfs2: fix memory leak in nilfs_sysfs_create_device_group trap: cleanup trap_init() init: move usermodehelper_enable() to populate_rootfs() ...
2021-09-08configs: remove the obsolete CONFIG_INPUT_POLLDEVZenghui Yu
This CONFIG option was removed in commit 278b13ce3a89 ("Input: remove input_polled_dev implementation") so there's no point to keep it in defconfigs any longer. Get rid of the leftover for all arches. Link: https://lkml.kernel.org/r/20210726074741.1062-1-yuzenghui@huawei.com Signed-off-by: Zenghui Yu <yuzenghui@huawei.com> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2021-09-01Merge tag 'defconfig-5.15' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM defconfig updates from Arnd Bergmann: "The usual set of defconfig updates, including one new defconfig file for the new sama7 family of SoCs" * tag 'defconfig-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: ARM: config: aspeed: Regenerate defconfigs ARM: config: aspeed_g4: Enable EDAC and SPGIO ARM: config: aspeed: Enable KCS adapter for raw SerIO ARM: config: aspeed: Enable hardened allocator feature ARM: imx_v6_v7_defconfig: enable driver of the LTC3676 PMIC ARM: multi_v7_defconfig: Enable CONFIG_TEGRA30_TSENSOR ARM: multi_v7_defconfig: Enable Acer A500 drivers ARM: tegra: Rebuild default configuration ARM: tegra: Enable CONFIG_CROS_EC ARM: tegra: Enable Acer A500 drivers ARM: tegra: Enable CONFIG_FB ARM: tegra: Enable CONFIG_TEGRA30_TSENSOR ARM: configs: multi_v7: enable PL35x NAND controller arm64: defconfig: Enable Qualcomm MSM8996 CPU clock driver ARM: imx_v6_v7_defconfig: Let CONFIG_SCSI_LOWLEVEL be selected ARM: imx_v6_v7_defconfig: Select CONFIG_KPROBES ARM: multi_v7_defconfig: Enable CONFIG_MMC_MESON_MX_SDHC ARM: multi_v7_defconfig: add sama7g5 SoC ARM: configs: at91: add defconfig for sama7 family of SoCs
2021-09-01Merge tag 'soc-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds
Pull ARM SoC updates from Arnd Bergmann: "There are three noteworthy updates for 32-bit arm platforms this time: - The Microchip SAMA7 family based on Cortex-A7 gets introduced, a new cousin to the older SAM9 (ARM9xx based) and SAMA5 (Cortex-A5 based) SoCs. - The ixp4xx platform (based on Intel XScale) is finally converted to device tree, and all the old board files are getting removed now. - The Cirrus Logic EP93xx platform loses support for the old MaverickCrunch FPU. Support for compiling user space applications was already removed in gcc-4.9, and the kernel support for old applications could not be built with clang ias. After confirming that there are no remaining users, removing this from the kernel seemed better than adding support for unused features to clang. There are minor updates to the aspeed, omap and samsung platforms" * tag 'soc-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (48 commits) soc: aspeed-lpc-ctrl: Fix clock cleanup in error path ARM: s3c: delete unneed local variable "delay" soc: aspeed: Re-enable FWH2AHB on AST2600 soc: aspeed: socinfo: Add AST2625 variant soc: aspeed: p2a-ctrl: Fix boundary check for mmap soc: aspeed: lpc-ctrl: Fix boundary check for mmap ARM: ixp4xx: Delete the Freecom FSG-3 boardfiles ARM: ixp4xx: Delete GTWX5715 board files ARM: ixp4xx: Delete Coyote and IXDPG425 boardfiles ARM: ixp4xx: Delete Intel reference design boardfiles ARM: ixp4xx: Delete Avila boardfiles ARM: ixp4xx: Delete the Arcom Vulcan boardfiles ARM: ixp4xx: Delete Gateway WG302v2 boardfiles ARM: ixp4xx: Delete Omicron boardfiles ARM: ixp4xx: Delete the D-Link DSM-G600 boardfiles ARM: ixp4xx: Delete NAS100D boardfiles ARM: ixp4xx: Delete NSLU2 boardfiles arm: omap2: Drop the unused OMAP_PACKAGE_* KConfig entries arm: omap2: Drop obsolete MACH_OMAP3_PANDORA entry ARM: ep93xx: remove MaverickCrunch support ...
2021-08-26Merge tag 'zynq-soc-for-v5.15' of https://github.com/Xilinx/linux-xlnx into ↵Arnd Bergmann
arm/defconfig ARM: dts: Zynq SoC changes for v5.15 - Enable PL35X nand driver in multi_v7_defconfig * tag 'zynq-soc-for-v5.15' of https://github.com/Xilinx/linux-xlnx: ARM: configs: multi_v7: enable PL35x NAND controller Link: https://lore.kernel.org/r/5a25f882-103f-4df0-0d90-868d264c900b@monstr.eu Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-08-23Merge tag 'aspeed-5.15-defconfig' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc into arm/defconfig ASPEED defconfig updates for 5.15 - Enable new KCS SerIO driver - Enable SGPIO and EDAC for AST2400 now they are supported there - Switch to SLUB and enable SLAB_FREELIST_HARDENED - Regenerate defconfigs atop v5.14-rc2 * tag 'aspeed-5.15-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc: ARM: config: aspeed: Regenerate defconfigs ARM: config: aspeed_g4: Enable EDAC and SPGIO ARM: config: aspeed: Enable KCS adapter for raw SerIO ARM: config: aspeed: Enable hardened allocator feature Link: https://lore.kernel.org/r/CACPK8XdzKdnyrpjKukGWieBhLgQnBs+y=LuSr_weot=Ovy3+9A@mail.gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-08-19ARM: config: aspeed: Regenerate defconfigsJoel Stanley
A make defconfig && make savedefconfig was performed for each configuration. Most changes are due to options moving around, except for the following which are due to changing defaults: - SECCOMP is enabled by default as of commit 282a181b1a0d ("seccomp: Move config option SECCOMP to arch/Kconfig") in v5.9 - The soc drivers ASPEED_LPC_CTRL, ASPEED_LPC_SNOOP and ASPEED_P2A_CTRL are enabled by default when the aspeed platform is enabled, as of commit 592693a1f881 ("soc: aspeed: Improve kconfig") in v5.9 - The ZBOOT_ROM_TEXT/BSS values fall out of the defconfig as of commit 39c3e304567a ("ARM: 8984/1: Kconfig: set default ZBOOT_ROM_TEXT/BSS value to 0x0") in v5.8 - I2C_MUX is selected by MEDIA_SUBDRV_AUTOSELECT, probably as of about v5.8. It was in the config as it is required bt the PCA I2C muxes that enabled it Signed-off-by: Joel Stanley <joel@jms.id.au> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> Link: https://lore.kernel.org/r/20210819065203.2620911-5-joel@jms.id.au Signed-off-by: Joel Stanley <joel@jms.id.au>
2021-08-19ARM: config: aspeed_g4: Enable EDAC and SPGIOJoel Stanley
These two devices are part of the AST2400 and the drivers have support for that version of the soc. Signed-off-by: Joel Stanley <joel@jms.id.au> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> Link: https://lore.kernel.org/r/20210819065203.2620911-4-joel@jms.id.au Signed-off-by: Joel Stanley <joel@jms.id.au>
2021-08-19ARM: config: aspeed: Enable KCS adapter for raw SerIOJoel Stanley
Raw SerIO is used by the OpenBMC debug-trigger application to take signals from the host that applications are unresponsive on the BMC. Signed-off-by: Joel Stanley <joel@jms.id.au> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> Link: https://lore.kernel.org/r/20210819065203.2620911-3-joel@jms.id.au Signed-off-by: Joel Stanley <joel@jms.id.au>
2021-08-19ARM: config: aspeed: Enable hardened allocator featureJoel Stanley
SLAB_FREELIST_HARDENED can protect from freelist overwrite attacks with really small overhead. It works best with the SLUB allocator, so make SLUB the default by removing SLAB=y. total used free shared buff/cache available SLAB 425596 44065.3+/-220 311099+/-3800 14864+/-3900 70432+/-3700 352767+/-3900 SLUB 425592 44225.3+/-280 313275+/-600 12132+/-3.3 68092+/-530 355295+/-280 These figures are the average memory usage from three boots of each option in qemu, running the Romulus userspace. The output is from free(1), reported in kilobytes. Signed-off-by: Joel Stanley <joel@jms.id.au> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> Link: https://lore.kernel.org/r/20210819065203.2620911-2-joel@jms.id.au Signed-off-by: Joel Stanley <joel@jms.id.au>
2021-08-16Merge tag 'imx-defconfig-5.15' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/defconfig i.MX defconfig update for 5.15: - Enable LTC3676 PMIC, SCSI_LOWLEVEL and KPROBES support in imx_v6_v7_defconfig. * tag 'imx-defconfig-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: ARM: imx_v6_v7_defconfig: enable driver of the LTC3676 PMIC ARM: imx_v6_v7_defconfig: Let CONFIG_SCSI_LOWLEVEL be selected ARM: imx_v6_v7_defconfig: Select CONFIG_KPROBES Link: https://lore.kernel.org/r/20210814133853.9981-4-shawnguo@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-08-16Merge tag 'tegra-for-5.15-arm-defconfig' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/defconfig ARM: tegra: Default configuration changes for v5.15-rc1 Enables a couple of drivers by default so that the configuration is useful on more devices. This also rebuilds the tegra_defconfig, which hasn't been done in a long time. * tag 'tegra-for-5.15-arm-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: ARM: multi_v7_defconfig: Enable CONFIG_TEGRA30_TSENSOR ARM: multi_v7_defconfig: Enable Acer A500 drivers ARM: tegra: Rebuild default configuration ARM: tegra: Enable CONFIG_CROS_EC ARM: tegra: Enable Acer A500 drivers ARM: tegra: Enable CONFIG_FB ARM: tegra: Enable CONFIG_TEGRA30_TSENSOR Link: https://lore.kernel.org/r/20210813162157.2820913-5-thierry.reding@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-08-14ARM: imx_v6_v7_defconfig: enable driver of the LTC3676 PMICPascal Zimmermann
The LTC3676 is a PMIC which is used on some i.MX6 based boards (like the DHCOM i.MX6 Quad SoM), it was first used on the GW Ventana board, enable LTC3676 driver in imx_v6_v7_defconfig. Signed-off-by: Pascal Zimmermann <pzimmermann@dh-electronics.com> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Pengutronix Kernel Team <kernel@pengutronix.de> Cc: Fabio Estevam <festevam@denx.de> Cc: NXP Linux Team <linux-imx@nxp.com> Cc: Marek Vasut <marex@denx.de> Cc: kernel@dh-electronics.com To: linux-arm-kernel@lists.infradead.org Reviewed-by: Marek Vasut <marex@denx.de> Tested-by: Marek Vasut <marex@denx.de> # On DH iMX6Q DHCOM PDK2 Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-08-12ARM: configs: Update the nhk8815_defconfigLinus Walleij
The platform lost the framebuffer due to a commit solving a circular dependency in v5.14-rc1, so add it back in by explicitly selecting the framebuffer. Also fix up some Kconfig options that got dropped or moved around while we're at it. Fixes: f611b1e7624c ("drm: Avoid circular dependencies for CONFIG_FB") Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Cc: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20210807225518.3607126-1-linus.walleij@linaro.org' Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-08-12Merge tag 'amlogic-arm-configs-for-v5.15' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux into arm/defconfig Amlogic ARM configs change for v5.15: - Enable CONFIG_MMC_MESON_MX_SDHC controller used on meson8/8b * tag 'amlogic-arm-configs-for-v5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux: ARM: multi_v7_defconfig: Enable CONFIG_MMC_MESON_MX_SDHC Link: https://lore.kernel.org/r/8e2b5139-86e6-0da3-75c4-d8df66448d51@baylibre.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-08-12Merge tag 'at91-defconfig-5.15' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into arm/defconfig AT91 defconfig for 5.15: - add defconfig entries for new SoC: SAMA7G5 - dedicated sama7_defconfig which avoids having to carry older drivers and dependencies from the sama5 family: CACHE_L2X0, CAN_AT91, TOUCHSCREEN_ADC, AT91SAM9X_WATCHDOG, VIDEO_ATMEL_ISI, SND_ATMEL_SOC_I2S, MMC_ATMELMCI, AT_HDMAC, AT91_ADC, REGULATOR_ACT* Addition of new drivers that are not part of any sama5 SoC: SND_MCHP_SOC_I2S_MCC, SND_MCHP_SOC_SPDIFTX|RX, MICROCHIP_PIT64B plus upcoming MIPI pipeline, audio sample rate converter, ... It also maintains both sama5 and sama7 defconfig tailored for their respective families and easy to identify. - addition to the generic multi_v7_defconfig * tag 'at91-defconfig-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux: ARM: multi_v7_defconfig: add sama7g5 SoC ARM: configs: at91: add defconfig for sama7 family of SoCs Link: https://lore.kernel.org/r/20210809134521.10155-1-nicolas.ferre@microchip.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-08-11ARM: multi_v7_defconfig: Enable CONFIG_TEGRA30_TSENSORDmitry Osipenko
Enable NVIDIA Tegra30 SoC thermal sensor driver in multi_v7_defconfig. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2021-08-11ARM: multi_v7_defconfig: Enable Acer A500 driversDmitry Osipenko
Enable EC controller drivers of the Acer A500 tablet. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2021-08-11ARM: tegra: Rebuild default configurationMaxim Schwalm
Run "make tegra_defconfig; make savedefconfig" to rebuild tegra_defconfig. Signed-off-by: Maxim Schwalm <maxim.schwalm@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2021-08-11ARM: tegra: Enable CONFIG_CROS_ECMaxim Schwalm
Updating the tegra_defconfig was omitted, when the ChromeOS EC config options were renamed by a previous commit. Fix it. Fixes: 67c70aa86f8b ("arm/arm64: defconfig: Update configs to use the new CROS_EC options") Signed-off-by: Maxim Schwalm <maxim.schwalm@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2021-08-11ARM: tegra: Enable Acer A500 driversDmitry Osipenko
Enable EC controller drivers of the Acer A500 tablet. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2021-08-11ARM: tegra: Enable CONFIG_FBDmitry Osipenko
Previously CONFIG_FB was auto-selected, now it's not. We completely lost framebuffer in tegra_defconfig. Select the CONFIG_FB to fix it. Fixes: f611b1e7624c ("drm: Avoid circular dependencies for CONFIG_FB") Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2021-08-11ARM: tegra: Enable CONFIG_TEGRA30_TSENSORDmitry Osipenko
Enable NVIDIA Tegra30 SoC thermal sensor driver in tegra_defconfig. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2021-08-06ARM: configs: multi_v7: enable PL35x NAND controllerMichael Walle
After years, linux finally got a driver for the PL35x NAND controller found on the Xilinx Zynq-7000 SoC for example. Enable support for this driver. Signed-off-by: Michael Walle <michael@walle.cc> Link: https://lore.kernel.org/r/20210616155437.27378-2-michael@walle.cc Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2021-08-04ARM: ep93xx: remove MaverickCrunch supportArnd Bergmann
The MaverickCrunch support for ep93xx never made it into glibc and was removed from gcc in its 4.8 release in 2012. It is now one of the last parts of arch/arm/ that fails to build with the clang integrated assembler, which is unlikely to ever want to support it. The two alternatives are to force the use of binutils/gas when building the crunch support, or to remove it entirely. According to Hartley Sweeten: "Martin Guy did a lot of work trying to get the maverick crunch working but I was never able to successfully use it for anything. It "kind" of works but depending on the EP93xx silicon revision there are still a number of hardware bugs that either give imprecise or garbage results. I have no problem with removing the kernel support for the maverick crunch." Unless someone else comes up with a good reason to keep it around, remove it now. This touches mostly the ep93xx platform, but removes a bit of code from ARM common ptrace and signal frame handling as well. If there are remaining users of MaverickCrunch, they can use LTS kernels for at least another five years before kernel support ends. Link: https://lore.kernel.org/linux-arm-kernel/20210802141245.1146772-1-arnd@kernel.org/ Link: https://lore.kernel.org/linux-arm-kernel/20210226164345.3889993-1-arnd@kernel.org/ Link: https://github.com/ClangBuiltLinux/linux/issues/1272 Link: https://gcc.gnu.org/legacy-ml/gcc/2008-03/msg01063.html Cc: "Martin Guy" <martinwguy@martinwguy@gmail.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-08-04ARM: imx_v6_v7_defconfig: Let CONFIG_SCSI_LOWLEVEL be selectedFabio Estevam
When using Yocto's Ptest DISTRO_FEATURE the CONFIG_SCSI_DEBUG=m option is added, but it cannot be selected as it depends on CONFIG_SCSI_LOWLEVEL. This generates a build warning saying that the CONFIG_SCSI_DEBUG=m option is discarded. Fix this by letting CONFIG_SCSI_LOWLEVEL to be selected. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-08-04ARM: imx_v6_v7_defconfig: Select CONFIG_KPROBESFabio Estevam
Building lttng-modules without CONFIG_KPROBES selected gives a build error. Select CONFIG_KPROBES by default. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-07-26ARM: multi_v7_defconfig: Enable CONFIG_MMC_MESON_MX_SDHCAnand Moon
Enable CONFIG_MMC_MESON_MX_SDHC so that SDHC host controller on Amlogic SoCs boards enable support for eMMC and MMC drivers. Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Anand Moon <linux.amoon@gmail.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Link: https://lore.kernel.org/r/20210715092233.1084-1-linux.amoon@gmail.com
2021-07-19ARM: multi_v7_defconfig: add sama7g5 SoCEugen Hristev
Add the Microchip SAMA7G5 ARM v7 Cortex-A7 based SoC to multi_v7_defconfig. Also add it's clock timer, the PIT64B. Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com> Link: https://lore.kernel.org/r/20210628120452.74408-4-eugen.hristev@microchip.com
2021-07-19ARM: configs: at91: add defconfig for sama7 family of SoCsEugen Hristev
Add defconfig for sama7 SoC family. Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com> [claudiu.beznea@microchip.com: add clocks, ethernet, timers, power] Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> [codrin.ciubotariu@microchip.com: add audio] Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> [nicolas.ferre@microchip.com: atags not set, mtd tests, spi gpio] Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com> Link: https://lore.kernel.org/r/20210628120452.74408-3-eugen.hristev@microchip.com
2021-07-16ARM: multi_v7_defconfig: Make NOP_USB_XCEIV driver built-inStefan Wahren
The usage of usb-nop-xceiv PHY on Raspberry Pi boards with BCM283x has been a "regression source" a lot of times. The last case is breakage of USB mass storage boot has been commit e590474768f1 ("driver core: Set fw_devlink=on by default") for multi_v7_defconfig. As long as NOP_USB_XCEIV is configured as module, the dwc2 USB driver defer probing endlessly and prevent booting from USB mass storage device. So make the driver built-in as in bcm2835_defconfig and arm64/defconfig. Fixes: e590474768f1 ("driver core: Set fw_devlink=on by default") Reported-by: Ojaswin Mujoo <ojaswin98@gmail.com> Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Link: https://lore.kernel.org/r/1625915095-23077-1-git-send-email-stefan.wahren@i2se.com' Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-07-16ARM: configs: Update u8500_defconfigLinus Walleij
The platform lost the framebuffer due to a commit solving a circular dependency in v5.14-rc1, so add it back in by explicitly selecting the framebuffer. The U8500 has also gained a few systems using touchscreens from Cypress, Melfas and Zinitix so add these at the same time as we're updating the defconfig anyway. Fixes: f611b1e7624c ("drm: Avoid circular dependencies for CONFIG_FB") Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Cc: phone-devel@vger.kernel.org Cc: Kees Cook <keescook@chromium.org> Cc: Arnd Bergmann <arnd@kernel.org> Cc: Stephan Gerhold <stephan@gerhold.net> Cc: newbyte@disroot.org Link: https://lore.kernel.org/r/20210712085522.672482-1-linus.walleij@linaro.org' Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-07-16ARM: configs: Update Vexpress defconfigLinus Walleij
This updates the Versatile Express defconfig for the changes in the v5.14-rc1 kernel: - The Framebuffer CONFIG_FB needs to be explicitly selected or we don't get any framebuffer anymore. DRM has stopped to select FB because of circular dependency. - CONFIG_CMA options were moved around. - CONFIG_MODULES options were moved around. - CONFIG_CRYPTO_HW was moved around. Fixes: f611b1e7624c ("drm: Avoid circular dependencies for CONFIG_FB") Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Sudeep Holla <sudeep.holla@arm.com> Cc: Kees Cook <keescook@chromium.org> Cc: Sudeep Holla <sudeep.holla@arm.com> Link: https://lore.kernel.org/r/20210713133708.94397-1-linus.walleij@linaro.org' Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-07-16ARM: configs: Update Versatile defconfigLinus Walleij
This updates the Versatile defconfig for the changes in the v5.14-rc1 kernel: - The Framebuffer CONFIG_FB needs to be explicitly selected or we don't get any framebuffer anymore. DRM has stopped to select FB because of circular dependency. - The CONFIG_FB_MODE_HELPERS are not needed when using DRM framebuffer emulation as DRM does. - The Acorn fonts are removed, the default framebuffer font works fine. I don't know why this was selected in the first place or how the Kconfig was altered so it was removed. Fixes: f611b1e7624c ("drm: Avoid circular dependencies for CONFIG_FB") Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Kees Cook <keescook@chromium.org> Cc: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20210714081819.139210-1-linus.walleij@linaro.org' Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-07-16ARM: configs: Update RealView defconfigLinus Walleij
This updates the RealView defconfig for the changes in the v5.14-rc1 kernel: - The Framebuffer CONFIG_FB needs to be explicitly selected or we don't get any framebuffer anymore. DRM has stopped to select FB because of circular dependency. - The CONFIG_FB_MODE_HELPERS are not needed when using DRM framebuffer emulation as DRM does. - Drop two unused penguin logos. Fixes: f611b1e7624c ("drm: Avoid circular dependencies for CONFIG_FB") Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Kees Cook <keescook@chromium.org> Cc: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20210714090040.182381-1-linus.walleij@linaro.org' Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-07-16ARM: configs: Update Integrator defconfigLinus Walleij
This updates the Integrator defconfig for the changes in the v5.14-rc1 kernel: - The Framebuffer CONFIG_FB needs to be explicitly selected or we don't get any framebuffer anymore. DRM has stopped to select FB because of circular dependency. - Drop the unused Matrox FB drivers that are only used with specific PCI cards. Fixes: f611b1e7624c ("drm: Avoid circular dependencies for CONFIG_FB") Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Kees Cook <keescook@chromium.org> Cc: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20210714122703.212609-1-linus.walleij@linaro.org' Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-07-13ARM: shmobile: defconfig: Restore graphical consolesGeert Uytterhoeven
As of commit f611b1e7624ccdbd ("drm: Avoid circular dependencies for CONFIG_FB"), CONFIG_FB is no longer auto-enabled. While CONFIG_FB may be considered unneeded for systems where graphics is provided by a DRM driver, R-Mobile A1 still relies on a frame buffer device driver for graphics support. Restore support for graphics on R-Mobile A1 and graphical consoles on DRM-based systems by explicitly enabling CONFIG_FB in the defconfig for Renesas ARM systems. Fixes: f611b1e7624ccdbd ("drm: Avoid circular dependencies for CONFIG_FB") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/2a4474be1d2c00c6ca97c2714844ea416a9ea9a9.1626084948.git.geert+renesas@glider.be
2021-07-10Merge tag 'arm-defconfig-5.14' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM defconfig updates from "Olof Johansson "A set of defconfig changes, we keep them in a separate branch to avoid conflicts between topics by separating them out. These changes are almost exclusively turning on new drivers for various platforms, or turning on modules for new drivers for the shared generic configs" * tag 'arm-defconfig-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (22 commits) arm64: defconfig: Enable renesas usb xhci pci host controller arm64: defconfig: Visconti: Enable GPIO arm64: defconfig: Visconti: Enable PWM arm64: defconfig: add drivers needed for DragonBoard410c ARM: config: aspeed: Add DEBUG_FS and EXT4 ARM: ixp4xx_defconfig: add MTD_PHYSMAP ARM: ixp4xx_defconfig: add CONFIG_SERIAL_OF_PLATFORM ARM: imx_v6_v7_defconfig: Select the Wifi ath10k sdio driver ARM: exynos_defconfig: restore framebuffer support arm64: defconfig: Enable ARCH_R9A07G044 ARM: configs: at91_dt_defconfig: configs for sam9x60 arm64: defconfig: Enable Exynos UFS driver arm64: defconfig: qcom: enable interconnect for SM8350 ARM: tegra_defconfig: Enable CONFIG_DEVFREQ_THERMAL arm64: defconfig: Enable usb2_clksel for R-Car Gen3 and RZ/G2 arm64: defconfig: enable Layerscape EDAC driver ARM: omap2plus_defconfig: Add LP5523 LED driver ARM: omap2plus_defconfig: Add WL1251 and WEXT modules ARM: shmobile: defconfig: Refresh for v5.13-rc1 arm64: defconfig: Allow Mediatek boards to boot from the mmc ...
2021-06-16ARM: disable CONFIG_IDE in pxa_defconfigChristoph Hellwig
pxa_defconfig already enables libata including the pata_pcmcia driver, so drop the legacy ide driver and idecs host driver. Signed-off-by: Christoph Hellwig <hch@lst.de> Link: https://lore.kernel.org/r/20210616134658.1471835-5-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-06-16ARM: disable CONFIG_IDE in footbridge_defconfigChristoph Hellwig
footbridge_defconfig enables CONFIG_IDE but no actual host controller driver, so just drop it. Signed-off-by: Christoph Hellwig <hch@lst.de> Link: https://lore.kernel.org/r/20210616134658.1471835-4-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-06-15Merge tag 'tegra-for-5.14-arm-defconfig' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/defconfig ARM: tegra: Default configuration changes for v5.14-rc1 Enables the devfreq thermal support to allow using the devfreq device as cooling device for the system. * tag 'tegra-for-5.14-arm-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: ARM: tegra_defconfig: Enable CONFIG_DEVFREQ_THERMAL Link: https://lore.kernel.org/r/20210611164437.3568059-5-thierry.reding@gmail.com Signed-off-by: Olof Johansson <olof@lixom.net>
2021-06-15Merge tag 'samsung-defconfig-5.14' of ↵Olof Johansson
https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/defconfig Samsung defconfig changes for v5.14 1. Enable Exynos Universal Flash Storage (UFS) driver for Exynos7 arm64 boards. 2. Restore framebuffer support in exynos_defconfig. * tag 'samsung-defconfig-5.14' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: ARM: exynos_defconfig: restore framebuffer support arm64: defconfig: Enable Exynos UFS driver Link: https://lore.kernel.org/r/20210614193309.20248-3-krzysztof.kozlowski@canonical.com Signed-off-by: Olof Johansson <olof@lixom.net>
2021-06-15Merge tag 'imx-defconfig-5.14' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/defconfig i.MX defconfig update for 5.14: - Enable LT8912B DRM bridge and Layerscape EDAC driver support in arm64 defconfig. - Enable WiFi ath10k SDIO driver in imx_v6_v7_defconfig. * tag 'imx-defconfig-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: ARM: imx_v6_v7_defconfig: Select the Wifi ath10k sdio driver arm64: defconfig: enable Layerscape EDAC driver arm64: defconfig: Enable LT8912B DRM bridge driver Link: https://lore.kernel.org/r/20210613082544.16067-6-shawnguo@kernel.org Signed-off-by: Olof Johansson <olof@lixom.net>