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* mm/zsmalloc.c: drop ZSMALLOC_PGTABLE_MAPPINGMinchan Kim2020-12-061-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | While I was doing zram testing, I found sometimes decompression failed since the compression buffer was corrupted. With investigation, I found below commit calls cond_resched unconditionally so it could make a problem in atomic context if the task is reschedule. BUG: sleeping function called from invalid context at mm/vmalloc.c:108 in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 946, name: memhog 3 locks held by memhog/946: #0: ffff9d01d4b193e8 (&mm->mmap_lock#2){++++}-{4:4}, at: __mm_populate+0x103/0x160 #1: ffffffffa3d53de0 (fs_reclaim){+.+.}-{0:0}, at: __alloc_pages_slowpath.constprop.0+0xa98/0x1160 #2: ffff9d01d56b8110 (&zspage->lock){.+.+}-{3:3}, at: zs_map_object+0x8e/0x1f0 CPU: 0 PID: 946 Comm: memhog Not tainted 5.9.3-00011-gc5bfc0287345-dirty #316 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.13.0-1 04/01/2014 Call Trace: unmap_kernel_range_noflush+0x2eb/0x350 unmap_kernel_range+0x14/0x30 zs_unmap_object+0xd5/0xe0 zram_bvec_rw.isra.0+0x38c/0x8e0 zram_rw_page+0x90/0x101 bdev_write_page+0x92/0xe0 __swap_writepage+0x94/0x4a0 pageout+0xe3/0x3a0 shrink_page_list+0xb94/0xd60 shrink_inactive_list+0x158/0x460 We can fix this by removing the ZSMALLOC_PGTABLE_MAPPING feature (which contains the offending calling code) from zsmalloc. Even though this option showed some amount improvement(e.g., 30%) in some arm32 platforms, it has been headache to maintain since it have abused APIs[1](e.g., unmap_kernel_range in atomic context). Since we are approaching to deprecate 32bit machines and already made the config option available for only builtin build since v5.8, lastly it has been not default option in zsmalloc, it's time to drop the option for better maintenance. [1] http://lore.kernel.org/linux-mm/20201105170249.387069-1-minchan@kernel.org Fixes: e47110e90584 ("mm/vunmap: add cond_resched() in vunmap_pmd_range") Signed-off-by: Minchan Kim <minchan@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Cc: Tony Lindgren <tony@atomide.com> Cc: Christoph Hellwig <hch@infradead.org> Cc: Harish Sriram <harish@linux.ibm.com> Cc: Uladzislau Rezki <urezki@gmail.com> Cc: <stable@vger.kernel.org> Link: https://lkml.kernel.org/r/20201117202916.GA3856507@google.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* ARM: omap2plus_defconfig: enable generic net optionsGrygorii Strashko2020-09-101-0/+11
| | | | | | | | | | | Enable set of generic, widely used, networking options: - basic QoS, filter and actions - VLAN support - Bridge support Use "M" build option where possible. Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: omap2plus_defconfig: enable twl4030_madc as a loadable moduleAndreas Kemnade2020-09-101-0/+1
| | | | | | | | | The ADC is used by twl4030_charger to read voltages. If a dtb contains the ADC but the module is not build, probing twl4030_charger will be endlessly deferred, so just enable CONFIG_TWL4030_MADC in the config. Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Signed-off-by: Tony Lindgren <tony@atomide.com>
* mm: rename CONFIG_PGTABLE_MAPPING to CONFIG_ZSMALLOC_PGTABLE_MAPPINGChristoph Hellwig2020-06-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rename the Kconfig variable to clarify the scope. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Minchan Kim <minchan@kernel.org> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Christian Borntraeger <borntraeger@de.ibm.com> Cc: Christophe Leroy <christophe.leroy@c-s.fr> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: David Airlie <airlied@linux.ie> Cc: Gao Xiang <xiang@kernel.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Haiyang Zhang <haiyangz@microsoft.com> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: "K. Y. Srinivasan" <kys@microsoft.com> Cc: Laura Abbott <labbott@redhat.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Michael Kelley <mikelley@microsoft.com> Cc: Nitin Gupta <ngupta@vflare.org> Cc: Robin Murphy <robin.murphy@arm.com> Cc: Sakari Ailus <sakari.ailus@linux.intel.com> Cc: Stephen Hemminger <sthemmin@microsoft.com> Cc: Sumit Semwal <sumit.semwal@linaro.org> Cc: Wei Liu <wei.liu@kernel.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Paul Mackerras <paulus@ozlabs.org> Cc: Vasily Gorbik <gor@linux.ibm.com> Cc: Will Deacon <will@kernel.org> Link: http://lkml.kernel.org/r/20200414131348.444715-11-hch@lst.de Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* net: ethernet: ti: Remove TI_CPTS_MOD workaroundClay McClure2020-05-121-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | My recent commit b6d49cab44b5 ("net: Make PTP-specific drivers depend on PTP_1588_CLOCK") exposes a missing dependency in defconfigs that select TI_CPTS without selecting PTP_1588_CLOCK, leading to linker errors of the form: drivers/net/ethernet/ti/cpsw.o: in function `cpsw_ndo_stop': cpsw.c:(.text+0x680): undefined reference to `cpts_unregister' ... That's because TI_CPTS_MOD (which is the symbol gating the _compilation_ of cpts.c) now depends on PTP_1588_CLOCK, and so is not enabled in these configurations, but TI_CPTS (which is the symbol gating _calls_ to the cpts functions) _is_ enabled. So we end up compiling calls to functions that don't exist, resulting in the linker errors. This patch fixes build errors and restores previous behavior by: - ensure PTP_1588_CLOCK=y in TI specific configs and CPTS will be built - remove TI_CPTS_MOD and, instead, add dependencies from CPTS in TI_CPSW/TI_KEYSTONE_NETCP/TI_CPSW_SWITCHDEV as below: config TI_CPSW_SWITCHDEV ... depends on TI_CPTS || !TI_CPTS which will ensure proper dependencies PTP_1588_CLOCK -> TI_CPTS -> TI_CPSW/TI_KEYSTONE_NETCP/TI_CPSW_SWITCHDEV and build type selection. Note. For NFS boot + CPTS all of above configs have to be built-in. Cc: Arnd Bergmann <arnd@arndb.de> Cc: Dan Murphy <dmurphy@ti.com> Cc: Tony Lindgren <tony@atomide.com> Fixes: b6d49cab44b5 ("net: Make PTP-specific drivers depend on PTP_1588_CLOCK") Reported-by: kbuild test robot <lkp@intel.com> Signed-off-by: Clay McClure <clay@daemons.net> [grygorii.strashko@ti.com: rewording, add deps cpsw/netcp from cpts, drop IS_REACHABLE] Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Tested-by: Tony Lindgren <tony@atomide.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge tag 'arm-defconfig-5.7' of ↵Linus Torvalds2020-04-031-7/+17
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM defconfig updates from Arnd Bergmann: "As usual, tons of new drivers and other options got merged and are now enabled in the defconfig files, usually as loadable modules" * tag 'arm-defconfig-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (45 commits) ARM: omap2plus_defconfig: Update for moved and dropped options ARM: omap2plus_defconfig: Enable ina2xx_adc as a loadable module ARM: omap2plus_defconfig: Enable McPDM optional PMIC clock as modules ARM: omap2plus_defconfig: Enable more droid4 devices as loadable modules ARM: omap2plus_defconfig: Enable zram as loadable modules ARM: omap2plus_defconfig: Enable simple-pm-bus arm64: defconfig: Enable Qualcomm SDM845 audio configs arm64: defconfig: Enable e1000 device arm64: defconfig: Enable PHY devices used on QorIQ boards arm64: defconfig: Enable RTC devices for QorIQ boards arm64: defconfig: Enable flash device drivers for QorIQ boards arm64: defconfig: Enable ARM Mali display driver arm64: defconfig: Enable QorIQ GPIO driver arm64: defconfig: Enable QorIQ IFC NAND controller driver arm64: defconfig: Enable ARM SBSA watchdog driver arm64: defconfig: Enable QorIQ cpufreq driver arm64: defconfig: Enable NXP/FSL SPI controller drivers arm64: defconfig: Enable ENETC Ethernet controller and FELIX switch arm64: defconfig: Enable QorIQ DPAA2 drivers arm64: defconfig: Enable QorIQ DPAA1 drivers ...
| * ARM: omap2plus_defconfig: Update for moved and dropped optionsTony Lindgren2020-03-171-4/+3
| | | | | | | | | | | | | | | | Looks like CONFIG_MTD_M25P80 no longer exists and the others just move around the existing options. This makes it easier to create patches against omap2plus_defconfig. Signed-off-by: Tony Lindgren <tony@atomide.com>
| * ARM: omap2plus_defconfig: Enable ina2xx_adc as a loadable moduleTony Lindgren2020-03-171-0/+1
| | | | | | | | | | | | | | Some devices have ina2xx_adc on i2c for measuring power consumption and can nowadays just read the output via IIO. Signed-off-by: Tony Lindgren <tony@atomide.com>
| * ARM: omap2plus_defconfig: Enable McPDM optional PMIC clock as modulesTony Lindgren2020-03-171-0/+2
| | | | | | | | | | | | | | | | The McPDM module is only usable on hardware where it's module clock is wired to the PMIC. Let's enable the optional PMIC module clocks for this so boards can use McPDM. Signed-off-by: Tony Lindgren <tony@atomide.com>
| * ARM: omap2plus_defconfig: Enable more droid4 devices as loadable modulesTony Lindgren2020-03-171-0/+2
| | | | | | | | | | | | | | | | | | | | Enable more droid4 devices as loadable modules: - We have an isl29028 proximity sensor - Battery has an EEPROM that can be read with w1_ds250x Signed-off-by: Tony Lindgren <tony@atomide.com>
| * ARM: omap2plus_defconfig: Enable zram as loadable modulesTony Lindgren2020-03-171-0/+4
| | | | | | | | | | | | | | Enable zram as loadable modules. This allows mounting some part of memory as swap on low memory devices. Signed-off-by: Tony Lindgren <tony@atomide.com>
| * ARM: omap2plus_defconfig: Enable simple-pm-busTony Lindgren2020-03-171-0/+1
| | | | | | | | | | | | | | We can use simple-pm-bus instead of simple-bus, let's enable it to allow configuring it in dts files for using things like genpd. Signed-off-by: Tony Lindgren <tony@atomide.com>
| * ARM: omap2plus_defconfig: Enable ext4 security for setcapTony Lindgren2020-03-061-0/+1
| | | | | | | | | | | | Enable ext4 security for setcap. Signed-off-by: Tony Lindgren <tony@atomide.com>
* | Merge tag 'arm-soc-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds2020-04-031-0/+2
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull ARM SoC updates from Arnd Bergmann: "The code changes are mostly for 32-bit platforms and include: - Lots of updates for the Nvidia Tegra platform, including cpuidle, pmc, and dt-binding changes - Microchip at91 power management updates for the recently added sam9x60 SoC - Treewide setup_irq deprecation by afzal mohammed - STMicroelectronics stm32 gains earlycon support - Renesas platforms with Cortex-A9 can now use the global timer - Some TI OMAP2+ platforms gain cpuidle support - Various cleanups for the i.MX6 and Orion platforms, as well as Kconfig files across all platforms" * tag 'arm-soc-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (75 commits) ARM: qcom: Add support for IPQ40xx ARM: mmp: replace setup_irq() by request_irq() ARM: cns3xxx: replace setup_irq() by request_irq() ARM: spear: replace setup_irq() by request_irq() ARM: ep93xx: Replace setup_irq() by request_irq() ARM: iop32x: replace setup_irq() by request_irq() arm: mach-dove: Mark dove_io_desc as __maybe_unused ARM: orion: replace setup_irq() by request_irq() ARM: debug: stm32: add UART early console support for STM32MP1 ARM: debug: stm32: add UART early console support for STM32H7 ARM: debug: stm32: add UART early console configuration for STM32F7 ARM: debug: stm32: add UART early console configuration for STM32F4 cpuidle: tegra: Disable CC6 state if LP2 unavailable cpuidle: tegra: Squash Tegra114 driver into the common driver cpuidle: tegra: Squash Tegra30 driver into the common driver cpuidle: Refactor and move out NVIDIA Tegra20 driver into drivers/cpuidle ARM: tegra: cpuidle: Remove unnecessary memory barrier ARM: tegra: cpuidle: Make abort_flag atomic ARM: tegra: cpuidle: Handle case where secondary CPU hangs on entering LP2 ARM: tegra: Make outer_disable() open-coded ...
| * | ARM: omap2plus_defconfig: Add CONFIG_ARM_CPUIDLEDave Gerlach2020-02-271-0/+2
| |/ | | | | | | | | | | | | | | | | | | Add CONFIG_ARM_CPUIDLE and supporting CONFIG_DT_IDLE_STATES as am335x and am437x will make use of these drivers. Acked-by: Santosh Shilimkar <ssantosh@kernel.org> Signed-off-by: Dave Gerlach <d-gerlach@ti.com> Acked-by: Santosh Shilimkar <ssantosh@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | Merge v5.6-rc5 into drm-nextDave Airlie2020-03-111-0/+1
|\ \ | | | | | | | | | | | | | | | Requested my mripard for some misc patches that need this as a base. Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | ARM: dts: droid4: Configure LED backlight for lm3532Tony Lindgren2020-02-201-0/+1
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With the LED backlight changes merged, we still need the dts configured to have backlight working for droid4. Based on an earlier patch from Pavel Machek <pavel@ucw.cz>, let's configure the backlight but update the value range to be more usable. We have a range of 256 register values split into 8 steps, so we can generate the brightness levels backwards with: $ for i in 0 1 2 3 4 5 6 7; do echo "255 - ${i} * (256 / 8)" | bc; done To avoid more confusion why the LCD backlight is still not on, let's also enable LED backlight as a loadable module for omap2plus_defconfig. Cc: Merlijn Wajer <merlijn@wizzup.org> Cc: Pavel Machek <pavel@ucw.cz> Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Tony Lindgren <tony@atomide.com>
* / drm/omap: Switch the HDMI and VENC outputs to drm_bridgeLaurent Pinchart2020-02-261-4/+3
|/ | | | | | | | | | | | | | | The TPD12S015, OPA362 and analog and HDMI connectors are now supported by DRM bridge drivers, and the omapdrm HDMI and VENC outputs can be handled through the drm_bridge API. Switch the outputs to drm_bridge by making the next bridge mandatory and removing the related omapdrm-specific display drivers. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Tested-by: Sebastian Reichel <sebastian.reichel@collabora.com> Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200226112514.12455-40-laurent.pinchart@ideasonboard.com
* ARM: omap2plus_defconfig: Add back DEBUG_FSTony Lindgren2019-12-101-0/+1
| | | | | | | | Commit 0e4a459f56c3 ("tracing: Remove unnecessary DEBUG_FS dependency") removed select for DEBUG_FS but we still need it at least for enabling deeper idle states for the SoCs. Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: omap2plus_defconfig: enable NET_SWITCHDEVGrygorii Strashko2019-12-101-1/+2
| | | | | | | | | | The TI_CPSW_SWITCHDEV definition in Kconfig was changed from "select NET_SWITCHDEV" to "depends on NET_SWITCHDEV", and therefore it is required to explicitelly enable NET_SWITCHDEV config option in omap2plus_defconfig. Fixes: 3727d259ddaf ("arm: omap2plus_defconfig: enable new cpsw switchdev driver") Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* Merge tag 'armsoc-defconfig' of ↵Linus Torvalds2019-12-051-4/+6
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC defconfig updates from Olof Johansson: "We keep this in a separate branch to avoid cross-branch conflicts, but most of the material here is fairly boring -- some new drivers turned on for hardware since they were merged, and some refreshed files due to time having moved a lot of entries around" * tag 'armsoc-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (36 commits) ARM: config: multi_v5: ASPEED SDHCI, SGPIO ARM: configs: multi_v7: ASPEED network, gpio, FSI ARM: config: aspeed-g4: Add MMC, and cleanup ARM: config: aspeed-g5: Add SGPIO and FSI drivers ARM: config: aspeed-g5: Enable 8250_DW quirks arm64: defconfig: Change CONFIG_AT803X_PHY from m to y ARM: shmobile: defconfig: Refresh for v5.4-rc1 arm64: defconfig: Enable R8A77961 SoC ARM: configs: sunxi: Enable MICREL_PHY arm64: defconfig: add new Allwinner crypto options ARM: configs: sunxi: add new Allwinner crypto options ARM: tegra: Enable Tegra VDE driver in tegra_defconfig ARM: imx_v6_v7_defconfig: Enable CONFIG_TOUCHSCREEN_DA9052 arm64: defconfig: Enable configs for S32V234 arm64: defconfig: Enable CONFIG_KEYBOARD_IMX_SC_KEY as module arm64: defconfig: Enable SMMU v3 PMCG arm64: defconfig: Enable HiSilicon ZIP controller arm64: defconfig: enable Altera GPIO controller ARM: multi_v7_defconfig: Enable audio support for stm32mp157 arm64: defconfig: enable rsu driver ...
| * Merge tag 'omap-for-v5.5/defconfig-signed' of ↵Olof Johansson2019-10-231-4/+6
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/defconfig Defconfig changes for omap2plus_defconfig for v5.5 A series of changes from Adam Ford to update for removed and moved items, and then enable crypto devices and MT9P031 video as loadable modules. Looks like I missed unifying the subject line for one commit, but I did not want to mess with the commit after pushing it out. * tag 'omap-for-v5.5/defconfig-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: configs: omap2plus: Enable VIDEO_MT9P031 module ARM: omap2plus_defconfig: Enable HW Crypto engine modules ARM: omap2plus_defconfig: Update for moved item ARM: omap2plus_defconfig: Update for removed items Link: https://lore.kernel.org/r/pull-1571853258-16998@atomide.com Signed-off-by: Olof Johansson <olof@lixom.net>
| | * configs: omap2plus: Enable VIDEO_MT9P031 moduleAdam Ford2019-10-221-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Logic PD Torpedo Development Kit supports a Leopard Imaging camera based on the Aptina MT9P031 sensor. This patch enables this to be built as a module. Signed-off-by: Adam Ford <aford173@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * ARM: omap2plus_defconfig: Enable HW Crypto engine modulesAdam Ford2019-10-031-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The general-purpose OMAP3530, OMAP3630, and DM3730 have hardware crypto engines that appear to be functional despite limited documentation. This patch enables them as modules. Signed-off-by: Adam Ford <aford173@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * ARM: omap2plus_defconfig: Update for moved itemAdam Ford2019-10-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When running make savedefconfig ARCH=arm, CONFIG_DMA_CMA changed location. To help facilitate future changes to omap2plus_defconfig, this patch re-syncs the omap2plus file with the updated location generated by make savedefconfig. No items were removed or added during this patch. Signed-off-by: Adam Ford <aford173@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * ARM: omap2plus_defconfig: Update for removed itemsAdam Ford2019-10-031-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The omap panel-dpi driver was removed in Commit 8bf4b1621178 ("drm/omap: Remove panel-dpi driver") The tFP410 and DVI connector was remove in Commit be3143d8b27f ("drm/omap: Remove TFP410 and DVI connector drivers") This patch removes these items from the omap2plus_defconfig. Signed-off-by: Adam Ford <aford173@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | Merge tag 'omap-for-v5.4/fixes-rc3-signed' of ↵Olof Johansson2019-10-231-6/+6
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixes Fixes for omaps for v5.4-rc cycle More fixes for omap variants: - Update more panel options in omap2plus_defconfig that got changed as we moved to use generic LCD panels - Remove unused twl_keypad for logicpd-torpedo-som to avoid boot time warnings. This is only a cosmetic fix, but at least dmesg output is now getting more readable after all the fixes to remove pointless warnings - Fix gpu_cm node name as we still have a non-standard node name dependency for clocks. This should eventually get fixed by use of domain specific compatible property - Fix use of i2c-mux-idle-disconnect for m3874-iceboard - Use level interrupt for omap4 & 5 wlcore to avoid lost edge interrupts * tag 'omap-for-v5.4/fixes-rc3-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: dts: Use level interrupt for omap4 & 5 wlcore ARM: dts: am3874-iceboard: Fix 'i2c-mux-idle-disconnect' usage ARM: dts: omap5: fix gpu_cm clock provider name ARM: dts: logicpd-torpedo-som: Remove twl_keypad ARM: omap2plus_defconfig: Fix selected panels after generic panel changes Link: https://lore.kernel.org/r/pull-1571242890-118432@atomide.com Signed-off-by: Olof Johansson <olof@lixom.net>
* | | | arm: omap2plus_defconfig: enable new cpsw switchdev driverGrygorii Strashko2019-11-201-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Add CONFIG_TI_CPSW_SWITCHDEV option to enable new cpsw switchdev driver Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | Merge tag 'omap-for-v5.4/fixes-rc3-signed' of ↵Olof Johansson2019-10-211-6/+6
|\ \ \ \ | |/ / / |/| / / | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixes Fixes for omaps for v5.4-rc cycle More fixes for omap variants: - Update more panel options in omap2plus_defconfig that got changed as we moved to use generic LCD panels - Remove unused twl_keypad for logicpd-torpedo-som to avoid boot time warnings. This is only a cosmetic fix, but at least dmesg output is now getting more readable after all the fixes to remove pointless warnings - Fix gpu_cm node name as we still have a non-standard node name dependency for clocks. This should eventually get fixed by use of domain specific compatible property - Fix use of i2c-mux-idle-disconnect for m3874-iceboard - Use level interrupt for omap4 & 5 wlcore to avoid lost edge interrupts * tag 'omap-for-v5.4/fixes-rc3-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: dts: Use level interrupt for omap4 & 5 wlcore ARM: dts: am3874-iceboard: Fix 'i2c-mux-idle-disconnect' usage ARM: dts: omap5: fix gpu_cm clock provider name ARM: dts: logicpd-torpedo-som: Remove twl_keypad ARM: omap2plus_defconfig: Fix selected panels after generic panel changes Link: https://lore.kernel.org/r/pull-1571242890-118432@atomide.com Signed-off-by: Olof Johansson <olof@lixom.net>
| * | Merge tag 'fix-missing-panels' into fixesTony Lindgren2019-10-041-6/+6
| |\|
| | * ARM: omap2plus_defconfig: Fix selected panels after generic panel changesTony Lindgren2019-10-031-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The old omapdrm panels got removed for v5.4 in favor of generic panels, and the Kconfig options changed. Let's update omap2plus_defconfig accordingly so the same panels are still enabled. Cc: Jyri Sarha <jsarha@ti.com> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | | Merge tag 'omap-for-v5.4/fixes-rc1-signed' of ↵Olof Johansson2019-10-031-0/+3
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixes Fixes for omaps for v5.4-rc cycle Here are fixes for omaps to deal with few regressions, and to fix more boot time errors and warnings: - The recent ti-sysc interconnect target module driver changes had incorrect clock bits for both clocks and dts that cause warnings - For omap3-gta04, gpio changes caused the LCD to break a while back, and after discussing things the right fix is to set spi-cs-high - Recent omapdrm changes to use generic panels caused tfp410 to be disabled as we now must enable the generic support for it in defconfig - Recent omapdrm and backlight changes also finally made droid4 LCD to work, so let's enable it in the defconfig it can be used out of the box. This is not strictly a fix, but we still also have the older CONFIG_MFD_TI_LMU options available so this cuts down the confusion for trying to guess which display and which backlight is needed - Recent ti-sysc interconnect target module changes need the gpio module disabled on some boards, but this now needs to happen at the module level, not at the gpio driver level - Recent changes to probe system timers with ti-sysc caused warnings about mismatch in syconfig registers, so let's configure the option for RESET_STATUS as available in the TRMs - Recent changes to probe LCDC with ti-sysc caused warnings about mismatch in sysconfig registers, so let's configure the missing idlemodes for both platform data and dts as documented in TRMs - Since we moved mach-omap2 to probe with device tree, we've been getting voltage controller warnings. Turns out this code is no longer needed, so let's just remove omap2_set_init_voltage() to get rid of the pointless warnings - Configure am4372 dispc memory bandwidth to avoid underflow errors * tag 'omap-for-v5.4/fixes-rc1-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: dts: am4372: Set memory bandwidth limit for DISPC ARM: OMAP2+: Fix warnings with broken omap2_set_init_voltage() ARM: OMAP2+: Add missing LCDC midlemode for am335x ARM: OMAP2+: Fix missing reset done flag for am3 and am43 ARM: dts: Fix gpio0 flags for am335x-icev2 ARM: omap2plus_defconfig: Enable more droid4 devices as loadable modules ARM: omap2plus_defconfig: Enable DRM_TI_TFP410 DTS: ARM: gta04: introduce legacy spi-cs-high to make display work again ARM: dts: Fix wrong clocks for dra7 mcasp clk: ti: dra7: Fix mcasp8 clock bits Link: https://lore.kernel.org/r/pull-1570040410-308159@atomide.com Signed-off-by: Olof Johansson <olof@lixom.net>
| * | ARM: omap2plus_defconfig: Enable more droid4 devices as loadable modulesTony Lindgren2019-09-231-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Droid4 needs USB option serial driver for modem, and lm3532 for the LCD backlight. Note that the LCD backlight does not yet get enabled automatically, but needs to be done manually with: # echo 50 > /sys/class/leds/lm3532::backlight/brightness Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | ARM: omap2plus_defconfig: Enable DRM_TI_TFP410Adam Ford2019-09-231-0/+1
| |/ | | | | | | | | | | | | | | | | | | The TFP410 driver was removed but the replacement driver was never enabled. This patch enableds the DRM_TI_TFP410 Fixes: be3143d8b27f ("drm/omap: Remove TFP410 and DVI connector drivers") Signed-off-by: Adam Ford <aford173@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* / arm64/ARM: configs: Change CONFIG_REMOTEPROC from m to yKeerthy2019-09-301-1/+1
|/ | | | | | | | | | | | | | | | Commit 6334150e9a36 ("remoteproc: don't allow modular build") changes CONFIG_REMOTEPROC to a boolean from a tristate config option which inhibits all defconfigs marking CONFIG_REMOTEPROC as a module in compiling the remoteproc and dependent config options. So fix the configs to have CONFIG_REMOTEPROC built in. Link: https://lore.kernel.org/r/20190920075946.13282-5-j-keerthy@ti.com Fixes: 6334150e9a36 ("remoteproc: don't allow modular build") Signed-off-by: Keerthy <j-keerthy@ti.com> Acked-by: Will Deacon <will@kernel.org> [olof: Fixed up all 4 occurrances in this one commit] Signed-off-by: Olof Johansson <olof@lixom.net>
* ARM: omap2plus_defconfig: Fix missing videoAdam Ford2019-09-061-0/+1
| | | | | | | | | | | | | | | When the panel-dpi driver was removed, the simple-panels driver was never enabled, so anyone who used the panel-dpi driver lost video, and those who used it inconjunction with simple-panels would have to manually enable CONFIG_DRM_PANEL_SIMPLE. This patch makes CONFIG_DRM_PANEL_SIMPLE a module in the same way the deprecated panel-dpi was. Fixes: 8bf4b1621178 ("drm/omap: Remove panel-dpi driver") Signed-off-by: Adam Ford <aford173@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* mtd: rawnand: Clarify Kconfig entry MTD_NANDMiquel Raynal2019-04-181-1/+1
| | | | | | | | MTD_NAND is large and encloses much more than what the symbol is actually used for: raw NAND. Clarify the symbol by naming it MTD_RAW_NAND instead. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
* mtd: nand: Clarify Kconfig entry for software BCH ECC algorithmMiquel Raynal2019-04-181-1/+1
| | | | | | | There is no point in having two distinct entries, merge them and rename the symbol for more clarity: MTD_NAND_ECC_SW_BCH Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
* ARM: omap2plus_defconfig: Update for moved optionsTony Lindgren2019-01-311-38/+38
| | | | | | | These options have just moved around, let's update with make savedefconfig to make patching the file easier. Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: omap2plus_defconfig: Update for dropped optionsTony Lindgren2019-01-311-6/+0
| | | | | | | These are all now selected by default so we can drop them from omap2plus_defconfig. Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: omap2plus_defconfig: remove PROVE_LOCKING from defconfigLukasz Luba2019-01-311-1/+0
| | | | | | | | | | | | | | | | | | | | PROVE_LOCKING enables LOCKDEP, which causes big overhead on cache and bus transactions. On some ARM big.LITTLE architecutres (Exynos 5433) the overhead is really big. The overhead can be measures using hackbench which will speed up by x3 times (11sec -> 3.4sec). When you check transaction on cache or buses, the results are way higher than normal for the same hackbench test: L1d cache invalidations: 26mln vs 4mln L2u cache invalidations: 42mln vs 12mln bus cyc/access: 30cyc/access vs. 20cyc/access context switch is x3 times cheaper Enable this option only when you have some locking issue to investigate. Signed-off-by: Lukasz Luba <l.luba@partner.samsung.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* Merge tag 'armsoc-defconfig' of ↵Linus Torvalds2018-12-311-0/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC defconfig updates from Olof Johansson: "Most changes here are to enable new drivers and platforms in the various configs that affect them. Most of these have been covered and described in the other branches, we mostly keep defconfig separate to avoid conflicts between SoC/dt/driver updates that they otherwise would be grouped with. One thing worth mentioning here is that OMAP changes from using their own UART driver, to 8250, for the multi_v7_defconfig shared config on 32-bit. This means that the console is now named ttyS* instead of ttyO*. This change was already done for omap2_defconfig a while back, so most users of these configs have either already updated, or can easily follow the same patterns as they did at that time. This makes platform support slightly easier for distros, since they no longer need to keep track of a separate console prefix for these platforms" * tag 'armsoc-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (31 commits) Revert "arm64: defconfig: Enable FSL_MC_BUS and FSL_MC_DPIO" arm64: defconfig: Enable FSL_MC_BUS and FSL_MC_DPIO arm64: defconfig: Replace PINCTRL_MT7622 with PINCTRL_MTK_MOORE arm64: defconfig: Regenerate for v4.20 ARM: multi_v7_defconfig: Add TOSHIBA TC358764 bridge driver ARM: multi_v7_defconfig: Add MAX8952 regulator driver ARM: exynos_defconfig: Add TOSHIBA TC358764 bridge driver ARM: exynos_defconfig: Add MAX8952 regulator driver ARM: exynos_defconfig: Add MAX8998 RTC and charger drivers ARM: imx_v6_v7_defconfig: add imx7ulp support ARM: imx_v6_v7_defconfig: Select TOUCHSCREEN_GOODIX ARM: multi_v7_defconfig: enable STM32 analog & timer drivers arm64: defconfig: Enable GCC and PINCTRL for MSM8998 arm64: defconfig: Enable core Qualcomm SDM845 options ARM: defconfig: Enable the PL111 DRM driver on vexpress ARM: defconfig: Update the vexpress defconfig arm64: defconfig: Enable some qcom remoteproc configs arm64: defconfig: Enable QCS404 configs ARM: imx_v6_v7_defconfig: Enable USB_ANNOUNCE_NEW_DEVICES ARM: imx_v6_v7_defconfig: Enable BT_BNEP ...
| * ARM: omap2plus_defconfig: Add tlv320aic23 as moduleAdam Ford2018-09-241-0/+1
| | | | | | | | | | | | | | | | The AM3517 EVM has an expander board which has two tlv320aic23 codecs. This enables the driver for these codecs as a module. Signed-off-by: Adam Ford <aford173@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | ARM: omap2plus_defconfig: Update the audio optionsPeter Ujfalusi2018-12-181-7/+7
|/ | | | | | | | | Use the new options for default audio support and enable Nokia n900 audio as well. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ARM: omap2plus_defconfig: Add UINPUTTony Lindgren2018-03-201-0/+1
| | | | | | This can be used for keyboard fn keys with funkeymonkey. Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: omap2plus_defconfig: Enable MDM6600 USB PHYTony Lindgren2018-03-201-0/+1
| | | | | | This allows droid 4 USB modem to work. Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: omap2plus_defconfig: Add AUDIO_GRAPH_CARDTony Lindgren2018-03-201-0/+2
| | | | | | This is needed for audio on droid 4. Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: omap2plus_defconfig: Enable PWM_VIBRATony Lindgren2018-03-201-0/+1
| | | | | | We can use PWM_VIBRA on many phones like droid 4. Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: omap2plus_defconfig: Enable 8250_OMAPTony Lindgren2018-03-061-0/+1
| | | | | | | | | | | | We've had 8250_OMAP working for few years now, so let's start enabling it by default. We provide users an option to warn by default with SERIAL_8250_OMAP_TTYO_FIXUP by default. That option updates the serial console to point to 8250 driver and warns about it. Users with ttyO[0123] in their /etc/inittab should update inittab to use ttyS[0123] instead. Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: omap2plus_defconfig: Switch to use omapdrm by defaultTony Lindgren2018-03-061-19/+20
| | | | | | | We've had omapdrm working for few years now so let's use it by default. Signed-off-by: Tony Lindgren <tony@atomide.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-29 14:55:25 +0000