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2024-06-12ARM: dts: cirrus: align panel timings node name with dtschemaKrzysztof Kozlowski1-1/+1
DT schema expects panel timings node to follow certain pattern. Linux drivers do not care about node name, so this should not have effect on Linux. Link: https://lore.kernel.org/r/20240509104825.216696-1-krzysztof.kozlowski@linaro.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2024-06-12ARM: dts: vt8500: align panel timings node name with dtschemaKrzysztof Kozlowski4-4/+4
DT schema expects panel timings node to follow certain pattern, dtbs_check warnings: vt8500-bv07.dtb: display-timings: '800x480' does not match any of the regexes: '^timing', 'pinctrl-[0-9]+' Linux drivers do not care about node name, so this should not have effect on Linux. Link: https://lore.kernel.org/r/20240509104749.216605-1-krzysztof.kozlowski@linaro.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2024-06-12ARM: dts: vt8500: replace "uhci" nodename with generic name "usb"Mohammad Shehar Yaar Tausif5-7/+7
Replace "uhci" nodenames with "usb" as it's generic and aligns with the schema binding. Signed-off-by: Mohammad Shehar Yaar Tausif <sheharyaar48@gmail.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20240423150728.91527-1-sheharyaar48@gmail.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2024-06-10ARM: 9404/1: arm32: enable HAVE_LD_DEAD_CODE_DATA_ELIMINATIONYuntao Liu1-1/+1
The current arm32 architecture does not yet support the HAVE_LD_DEAD_CODE_DATA_ELIMINATION feature. arm32 is widely used in embedded scenarios, and enabling this feature would be beneficial for reducing the size of the kernel image. In order to make this work, we keep the necessary tables by annotating them with KEEP, also it requires further changes to linker script to KEEP some tables and wildcard compiler generated sections into the right place. When using ld.lld for linking, KEEP is not recognized within the OVERLAY command, and Ard proposed a concise method to solve this problem. It boots normally with defconfig, vexpress_defconfig and tinyconfig. The size comparison of zImage is as follows: defconfig vexpress_defconfig tinyconfig 5137712 5138024 424192 no dce 5032560 4997824 298384 dce 2.0% 2.7% 29.7% shrink When using smaller config file, there is a significant reduction in the size of the zImage. We also tested this patch on a commercially available single-board computer, and the comparison is as follows: a15eb_config 2161384 no dce 2092240 dce 3.2% shrink The zImage size has been reduced by approximately 3.2%, which is 70KB on 2.1M. Signed-off-by: Yuntao Liu <liuyuntao12@huawei.com> Tested-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
2024-06-06ARM: dts: qcom: Add initial support for HTC One (M8)Alexandre Messier2-0/+354
Add initial device tree for the HTC One (M8) smartphone. Initial support includes: - eMMC - Power button - USB - Vibrator - Volume buttons (GPIO) - Wi-Fi Signed-off-by: Alexandre Messier <alex@me.ssier.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20240603-m8-support-v1-2-c7b6a1941ed2@me.ssier.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-06-05ARM: dts: stm32: osd32: move pwr_regulators to commonSean Nyekjaer3-10/+5
According to the OSD32MP1 Power System overview[1] pwr_regulators; vdd-supply and vdd_3v3_usbfs-supply are hard-wired internally in the SIP module to vdd and ldo4. [1]: https://octavosystems.com/app_notes/osd32mp1-power-system-overview/#connections Signed-off-by: Sean Nyekjaer <sean@geanix.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2024-06-05ARM: dts: stm32: osd32: move usb phy power to commonSean Nyekjaer3-16/+8
According to the OSD32MP1 Power System overview[1] usb phy power is hard-wired internally in the SIP module to ldo4. [1]: https://octavosystems.com/app_notes/osd32mp1-power-system-overview/#connections Signed-off-by: Sean Nyekjaer <sean@geanix.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2024-06-05ARM: dts: stm32: Add arm,no-tick-in-suspend to STM32MP15xx STGEN timerMarek Vasut1-0/+1
STM32MP15xx RM0436 Rev 6 section 46.3 System timer generator (STGEN) states " Arm recommends that the system counter is in an always-on power domain. This is not supported in the current implementation, therefore STGEN should be saved and restored before Standby mode entry, and restored at Standby exit by secure software. ... " Instead of piling up workarounds in the firmware which is difficult to update, add "arm,no-tick-in-suspend" DT property into the timer node to indicate the timer is stopped in suspend, and let the kernel fix the timer up. Fixes: 8471a20253eb ("ARM: dts: stm32: add stm32mp157c initial support") Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2024-06-05ARM: dts: stm32: add goodix touchscreen on stm32mp135f-dkYannick Fertre2-0/+36
Touchscreen reset needs to be configured via the pinctrl not the driver (a pull-down resistor has been soldered onto the reset line which forces the touchscreen to reset state). Interrupt line must have a pull-down resistor in order to freeze the i2c address at 0x5D. Signed-off-by: Yannick Fertre <yannick.fertre@foss.st.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2024-06-05ARM: dts: stm32: enable camera support on stm32mp135f-dk boardAlain Volmat1-0/+87
On STM32MP135F-DK board the camera support is made of the CSI based GC2145 sensor, connected to the ST-MIPID02 CSI to parallel bridge, connected to the DCMIPP parallel input. Signed-off-by: Alain Volmat <alain.volmat@foss.st.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2024-06-05ARM: dts: stm32: add DCMIPP pinctrl on STM32MP13x SoC familyAlain Volmat1-0/+33
Adds DCMIPP pinctrl support and assigns dedicated GPIO pins. Signed-off-by: Alain Volmat <alain.volmat@foss.st.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2024-06-04ARM: dts: qcom: msm8974: Use mboxes properties for APCSLuca Weiss1-7/+7
Instead of passing the syscon to the various nodes, use the mbox interface using the mboxes property. Signed-off-by: Luca Weiss <luca@z3ntu.xyz> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20240424-apcs-mboxes-v1-2-6556c47cb501@z3ntu.xyz Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-06-03ARM: dts: sunxi: remove duplicated entries in makefilePavel Löbl1-62/+0
During introduction of DTS vendor subdirectories in 724ba6751532, sun8i section of the makefile got duplicated. Clean that up. Fixes: 724ba6751532 ("ARM: dts: Move .dts files to vendor sub-directories") Signed-off-by: Pavel Löbl <pavel@loebl.cz> Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com> Reviewed-by: Andre Przywara <andre.przywara@arm.com> Link: https://lore.kernel.org/r/20240320061027.4078852-1-pavel@loebl.cz Signed-off-by: Chen-Yu Tsai <wens@csie.org>
2024-06-01ARM: dts: qcom: mdm9615: drop #power-domain-cells property of GCCDmitry Baryshkov1-1/+0
On MDM9615 the Global Clock Controller (GCC) doesn't provide power domains. Drop the #power-domain-cells property from the controller device node. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20240529-qcom-gdscs-v2-9-69c63d0ae1e7@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-06-01ARM: dts: qcom: ipq8064: drop #power-domain-cells property of GCCDmitry Baryshkov1-1/+0
On IPQ8064 the Global Clock Controller (GCC) doesn't provide power domains. Drop the #power-domain-cells property from the controller device node. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20240529-qcom-gdscs-v2-8-69c63d0ae1e7@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-06-01ARM: dts: qcom: ipq4019: drop #power-domain-cells property of GCCDmitry Baryshkov1-1/+0
On IPQ4019 the Global Clock Controller (GCC) doesn't provide power domains. Drop the #power-domain-cells property from the controller device node. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20240529-qcom-gdscs-v2-7-69c63d0ae1e7@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-06-01ARM: dts: qcom: msm8960: drop #power-domain-cells property of GCCDmitry Baryshkov1-1/+0
On MSM8960 the Global Clock Controller (GCC) doesn't provide power domains. Drop the #power-domain-cells property from the controller device node. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20240529-qcom-gdscs-v2-6-69c63d0ae1e7@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-06-01ARM: dts: qcom: msm8660: drop #power-domain-cells property of GCCDmitry Baryshkov1-1/+0
On MSM8660 the Global Clock Controller (GCC) doesn't provide power domains. Drop the #power-domain-cells property from the controller device node. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20240529-qcom-gdscs-v2-5-69c63d0ae1e7@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-06-01ARM: dts: qcom: apq8064: drop #power-domain-cells property of GCCDmitry Baryshkov1-1/+0
On APQ8064 the Global Clock Controller (GCC) doesn't provide power domains. Drop the #power-domain-cells property from the controller device node. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20240529-qcom-gdscs-v2-4-69c63d0ae1e7@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-05-28ARM: dts: qcom: msm8974: Use proper compatible for APCS sysconLuca Weiss1-2/+4
Use the apcs-kpss-global compatible for the APCS global mailbox block found on this SoC. This also resolves a dt-binding checker warning: arch/arm/boot/dts/qcom/qcom-msm8974pro-fairphone-fp2.dtb: syscon@f9011000: compatible: 'anyOf' conditional failed, one must be fixed: ['syscon'] is too short 'syscon' is not one of ['allwinner,sun8i-a83t-system-controller', 'allwinner,sun8i-h3-system-controller', 'allwinner,sun8i-v3s-system-controller', 'allwinner,sun50i-a64-system-controller', 'amd,pensando-elba-syscon', 'brcm,cru-clkset', 'freecom,fsg-cs2-system-controller', 'fsl,imx93-aonmix-ns-syscfg', 'fsl,imx93-wakeupmix-syscfg', 'hisilicon,dsa-subctrl', 'hisilicon,hi6220-sramctrl', 'hisilicon,pcie-sas-subctrl', 'hisilicon,peri-subctrl', 'hpe,gxp-sysreg', 'intel,lgm-syscon', 'loongson,ls1b-syscon', 'loongson,ls1c-syscon', 'marvell,armada-3700-usb2-host-misc', 'mediatek,mt8135-pctl-a-syscfg', 'mediatek,mt8135-pctl-b-syscfg', 'mediatek,mt8365-syscfg', 'microchip,lan966x-cpu-syscon', 'microchip,sparx5-cpu-syscon', 'mstar,msc313-pmsleep', 'nuvoton,ma35d1-sys', 'nuvoton,wpcm450-shm', 'rockchip,px30-qos', 'rockchip,rk3036-qos', 'rockchip,rk3066-qos', 'rockchip,rk3128-qos', 'rockchip,rk3228-qos', 'rockchip,rk3288-qos', 'rockchip,rk3368-qos', 'rockchip,rk3399-qos', 'rockchip,rk356 8-qos', 'rockchip,rk3588-qos', 'rockchip,rv1126-qos', 'starfive,jh7100-sysmain', 'ti,am62-usb-phy-ctrl', 'ti,am654-dss-oldi-io-ctrl', 'ti,am654-serdes-ctrl', 'ti,j784s4-pcie-ctrl'] from schema $id: http://devicetree.org/schemas/mfd/syscon.yaml# Signed-off-by: Luca Weiss <luca@z3ntu.xyz> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20240408-msm8974-apcs-v1-2-90cb7368836e@z3ntu.xyz Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-05-28ARM: dts: qcom: msm8974-hammerhead: Update gpio hog node nameLuca Weiss1-1/+1
Follow the gpio-hog bindings and use otg-hog as node name. Signed-off-by: Luca Weiss <luca@z3ntu.xyz> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20240409-qcom-pmic-gpio-hog-v2-2-5ff812d2baed@z3ntu.xyz Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-05-28ARM: dts: renesas: r9a06g032: Describe GMAC1Clément Léger1-0/+18
The r9a06g032 SoC of the RZ/N1 family features two GMAC devices named GMAC1/2, that are based on Synopsys cores. GMAC1 is connected to a RGMII/RMII converter that is already described in this device tree. Signed-off-by: Clément Léger <clement.leger@bootlin.com> [rgantois: commit log] Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Romain Gantois <romain.gantois@bootlin.com> Link: https://lore.kernel.org/r/20240513-rzn1-gmac1-v7-7-6acf58b5440d@bootlin.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2024-05-27ARM: dts: qcom: msm8974: Add Samsung Galaxy Note 3Adam Honse2-0/+402
Add the devicetree for this "phablet" using the Snapdragon 800 SoC. Signed-off-by: Adam Honse <calcprogrammer1@gmail.com> [luca@z3ntu.xyz: clean up, prepare for upstream] Signed-off-by: Luca Weiss <luca@z3ntu.xyz> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20240314-samsung-hlte-v2-2-84094b41c033@z3ntu.xyz Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-05-27ARM: dts: qcom: msm8974-hammerhead: Hook up backlightLuca Weiss1-1/+3
Connect the panel with the backlight nodes so that the backlight can be turned off when the display is blanked. Signed-off-by: Luca Weiss <luca@z3ntu.xyz> Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org> Link: https://lore.kernel.org/r/20240220-lm3630a-fixups-v1-4-9ca62f7e4a33@z3ntu.xyz Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-05-27ARM: dts: qcom: Add support for Samsung Galaxy Tab 4 8.0 Wi-FiBryant Mairs2-0/+574
Add support for this tablet based on the MSM8226 SoC, codenamed "milletwifi". Acked-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Luca Weiss <luca@z3ntu.xyz> Signed-off-by: Bryant Mairs <bryant@mai.rs> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20240219214643.197116-3-bryant@mai.rs Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-05-27ARM: dts: qcom: msm8226-microsoft-common: Enable smbb explicitlyRayyan Ansari1-0/+4
Enable the smbb node explicitly for MSM8x26 Lumia devices. These devices rely on the smbb driver in order to detect USB state. It seems that this was accidentally missed in the commit that this fixes. Fixes: c9c8179d0ccd ("ARM: dts: qcom: Disable pm8941 & pm8226 smbb charger by default") Signed-off-by: Rayyan Ansari <rayyan@ansari.sh> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20240424174206.4220-1-rayyan@ansari.sh Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-05-21Merge tag 'soc-dt-late-6.10' of ↵Linus Torvalds20-826/+4449
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull more SoC devicetree updates from Arnd Bergmann: "This is a follow-up to an earlier pull request for device tree changes, as three platform maintainers sent their contents too late to be included in the main set, but had not caused any further problems since then: - The Amlogic platform now containts support for two new SoC types, the A4 and A5 chips for audio applications. Both come with a reference board, and one more dts file gets addded for the combination of the MNT Reform Laptop with the BPI-CM4 CPU module - The ASpeed platform adds support for six addititional server platforms that use ast2500 or ast2600 as their BMC, while another one gets removed - The RISC-V platforms from Microchip, Starfive and and T-HEAD get additional features for existing hardware, plus the addition of the Milk-V Mars based on the StarFive VisionFive v2 board" * tag 'soc-dt-late-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (76 commits) riscv: dts: microchip: add pac1934 power-monitor to icicle riscv: dts: thead: Fix node ordering in TH1520 device tree ARM: dts: aspeed: Add ASRock E3C256D4I BMC dt-bindings: arm: aspeed: document ASRock E3C256D4I dt-bindings: trivial-devices: add isil,isl69269 ARM: dts: aspeed: x4tf: Add dts for asus x4tf project dt-bindings: arm: aspeed: add ASUS X4TF board ARM: dts: aspeed: Remove Facebook Cloudripper dts ARM: dts: aspeed: drop unused ref_voltage ADC property ARM: dts: aspeed: harma: correct Mellanox multi-host property ARM: dts: aspeed: yosemitev2: correct Mellanox multi-host property ARM: dts: aspeed: yosemite4: correct Mellanox multi-host property ARM: dts: aspeed: greatlakes: correct Mellanox multi-host property ARM: dts: aspeed: Modify I2C bus configuration ARM: dts: aspeed: Disable unused ADC channels for Asrock X570D4U BMC ARM: dts: aspeed: Modify GPIO table for Asrock X570D4U BMC ARM: dts: aspeed: yosemite4: set bus13 frequency to 100k ARM: dts: Aspeed: Bonnell: Fix NVMe LED labels ARM: dts: aspeed: yosemite4: Enable ipmb device for OCP debug card ARM: dts: aspeed: ahe50dc: Update lm25066 regulator name ...
2024-05-18Merge tag 'kbuild-v6.10' of ↵Linus Torvalds3-10/+1
git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild updates from Masahiro Yamada: - Avoid 'constexpr', which is a keyword in C23 - Allow 'dtbs_check' and 'dt_compatible_check' run independently of 'dt_binding_check' - Fix weak references to avoid GOT entries in position-independent code generation - Convert the last use of 'optional' property in arch/sh/Kconfig - Remove support for the 'optional' property in Kconfig - Remove support for Clang's ThinLTO caching, which does not work with the .incbin directive - Change the semantics of $(src) so it always points to the source directory, which fixes Makefile inconsistencies between upstream and downstream - Fix 'make tar-pkg' for RISC-V to produce a consistent package - Provide reasonable default coverage for objtool, sanitizers, and profilers - Remove redundant OBJECT_FILES_NON_STANDARD, KASAN_SANITIZE, etc. - Remove the last use of tristate choice in drivers/rapidio/Kconfig - Various cleanups and fixes in Kconfig * tag 'kbuild-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (46 commits) kconfig: use sym_get_choice_menu() in sym_check_prop() rapidio: remove choice for enumeration kconfig: lxdialog: remove initialization with A_NORMAL kconfig: m/nconf: merge two item_add_str() calls kconfig: m/nconf: remove dead code to display value of bool choice kconfig: m/nconf: remove dead code to display children of choice members kconfig: gconf: show checkbox for choice correctly kbuild: use GCOV_PROFILE and KCSAN_SANITIZE in scripts/Makefile.modfinal Makefile: remove redundant tool coverage variables kbuild: provide reasonable defaults for tool coverage modules: Drop the .export_symbol section from the final modules kconfig: use menu_list_for_each_sym() in sym_check_choice_deps() kconfig: use sym_get_choice_menu() in conf_write_defconfig() kconfig: add sym_get_choice_menu() helper kconfig: turn defaults and additional prompt for choice members into error kconfig: turn missing prompt for choice members into error kconfig: turn conf_choice() into void function kconfig: use linked list in sym_set_changed() kconfig: gconf: use MENU_CHANGED instead of SYMBOL_CHANGED kconfig: gconf: remove debug code ...
2024-05-14Merge tag 'irq-core-2024-05-12' of ↵Linus Torvalds2-1/+148
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull interrupt subsystem updates from Thomas Gleixner: "Core code: - Interrupt storm detection for the lockup watchdog: Lockups which are caused by interrupt storms are not easy to debug because there is no information about the events which make the lockup detector trigger. To make this more user friendly, provide an extenstion to interrupt statistics which allows to take snapshots and an interface to retrieve the delta to the snapshot. Use this new mechanism in the watchdog code to do a two stage lockup analysis by taking the snapshot and printing the deltas for the topmost active interrupts on the second trigger. Note: This contains both the interrupt and the watchdog changes as the latter depend on the former obviously. - Avoid summation loops in the /proc/interrupts output and use the global counter when possible - Skip suspended interrupts on CPU hotplug operations to ensure that they are not delivered before the system resumes the device drivers when coming out of suspend. - On CPU hot-unplug interrupts which are affine to the outgoing CPU are migrated to a different CPU in the affinity mask. This can fail when the CPUs have no vectors left. Instead of giving up try to migrate it to any online CPU and thereby breaking the affinity setting in order to prevent a stale device interrupt which targets an offline CPU - The usual small cleanups Driver code: - Support for the RISCV AIA MSI controller - Make the interrupt allocation for the Loongson PCH controller more flexible to prevent vector exhaustion - The usual set of cleanups and fixes all over the place" * tag 'irq-core-2024-05-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (51 commits) irqchip/gic-v3-its: Remove BUG_ON in its_vpe_irq_domain_alloc cpuidle: Avoid explicit cpumask allocation on stack irqchip/sifive-plic: Avoid explicit cpumask allocation on stack irqchip/riscv-aplic-direct: Avoid explicit cpumask allocation on stack irqchip/loongson-eiointc: Avoid explicit cpumask allocation on stack irqchip/gic-v3-its: Avoid explicit cpumask allocation on stack irqchip/irq-bcm6345-l1: Avoid explicit cpumask allocation on stack cpumask: Introduce cpumask_first_and_and() irqchip/irq-brcmstb-l2: Avoid saving mask on shutdown genirq: Reuse irq_is_nmi() genirq/cpuhotplug: Retry with cpu_online_mask when migration fails genirq/cpuhotplug: Skip suspended interrupts when restoring affinity arm64: dts: st: Add interrupt parent to pinctrl on stm32mp251 arm64: dts: st: Add exti1 and exti2 nodes on stm32mp251 ARM: dts: stm32: List exti parent interrupts on stm32mp131 ARM: dts: stm32: List exti parent interrupts on stm32mp151 arm64: Kconfig.platforms: Enable STM32_EXTI for ARCH_STM32 irqchip/stm32-exti: Mark events reserved with RIF configuration check irqchip/stm32-exti: Skip secure events irqchip/stm32-exti: Convert driver to standard PM ...
2024-05-14Makefile: remove redundant tool coverage variablesMasahiro Yamada2-8/+0
Now Kbuild provides reasonable defaults for objtool, sanitizers, and profilers. Remove redundant variables. Note: This commit changes the coverage for some objects: - include arch/mips/vdso/vdso-image.o into UBSAN, GCOV, KCOV - include arch/sparc/vdso/vdso-image-*.o into UBSAN - include arch/sparc/vdso/vma.o into UBSAN - include arch/x86/entry/vdso/extable.o into KASAN, KCSAN, UBSAN, GCOV, KCOV - include arch/x86/entry/vdso/vdso-image-*.o into KASAN, KCSAN, UBSAN, GCOV, KCOV - include arch/x86/entry/vdso/vdso32-setup.o into KASAN, KCSAN, UBSAN, GCOV, KCOV - include arch/x86/entry/vdso/vma.o into GCOV, KCOV - include arch/x86/um/vdso/vma.o into KASAN, GCOV, KCOV I believe these are positive effects because all of them are kernel space objects. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Kees Cook <keescook@chromium.org> Tested-by: Roberto Sassu <roberto.sassu@huawei.com>
2024-05-13Merge tag 'soc-dt-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds196-3841/+7258
Pull SoC devicetree updates from Arnd Bergmann: "The updates this time are a bit smaller than most times, mainly because it is not totally dominated by new Qualcomm hardware support. Instead, we larger than average updates for Rockchips, NXP, Allwinner and TI. The only two new SoCs this time are both from NXP and are minor variants of already supported ones. The updates for aspeed, amlogic and mediatek came a little late, so I'm saving those for part 2 in a few days if everything turns out fine. New machines this time contain: - two Broadcom SoC based wireless routers from Asus - Five allwinner based consumer devices for gaming, set-top-box and eboot reader applications - Three older phones based on Qualcomm chips, plus the more recent Sony Xperia 1 V - 14 industrial and embedded boards based on NXP i.MX6, i.MX8, layerscape and s32g3 SoCs - six rockchips boards including another handheld game console and a few single-board computers On top of these, we have the usual cleanups for dtc warnings and updates to add more features to already merged machines" * tag 'soc-dt-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (612 commits) arm64: dts: marvell: espressobin-ultra: fix Ethernet Switch unit address arm64: dts: marvell: turris-mox: drop unneeded flash address/size-cells arm64: dts: marvell: eDPU: drop redundant address/size-cells arm64: dts: qcom: pm6150: correct USB VBUS regulator compatible arm64: dts: rockchip: add rk3588 pcie and php IOMMUs arm64: dts: rockchip: enable onboard spi flash for rock-3a arm64: dts: rockchip: add USB-C support to rk3588s-orangepi-5 arm64: dts: rockchip: Enable GPU on Orange Pi 5 arm64: dts: rockchip: enable GPU on khadas-edge2 arm64: dts: rockchip: Add USB3 on Edgeble NCM6A-IO board arm64: dts: rockchip: Support poweroff on Edgeble Neural Compute Module arm64: dts: rockchip: Add Radxa ROCK 3C dt-bindings: arm: rockchip: add Radxa ROCK 3C arm64: dts: exynos: gs101: specify empty clocks for remaining pinctrl arm64: dts: exynos: gs101: specify bus clock for pinctrl_hsi2 arm64: dts: exynos: gs101: specify bus clock for pinctrl_peric[01] arm64: dts: exynos: gs101: specify bus clock for pinctrl (far) alive arm64: dts: Add/fix /memory node unit-addresses arm64: dts: qcom: qcs404: fix bluetooth device address arm64: dts: qcom: sc8280xp-x13s: enable USB MP and fingerprint reader ...
2024-05-09kbuild: use $(src) instead of $(srctree)/$(src) for source directoryMasahiro Yamada1-2/+1
Kbuild conventionally uses $(obj)/ for generated files, and $(src)/ for checked-in source files. It is merely a convention without any functional difference. In fact, $(obj) and $(src) are exactly the same, as defined in scripts/Makefile.build: src := $(obj) When the kernel is built in a separate output directory, $(src) does not accurately reflect the source directory location. While Kbuild resolves this discrepancy by specifying VPATH=$(srctree) to search for source files, it does not cover all cases. For example, when adding a header search path for local headers, -I$(srctree)/$(src) is typically passed to the compiler. This introduces inconsistency between upstream and downstream Makefiles because $(src) is used instead of $(srctree)/$(src) for the latter. To address this inconsistency, this commit changes the semantics of $(src) so that it always points to the directory in the source tree. Going forward, the variables used in Makefiles will have the following meanings: $(obj) - directory in the object tree $(src) - directory in the source tree (changed by this commit) $(objtree) - the top of the kernel object tree $(srctree) - the top of the kernel source tree Consequently, $(srctree)/$(src) in upstream Makefiles need to be replaced with $(src). Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
2024-05-02Merge tag 'ti-keystone-dt-for-v6.10' of ↵Arnd Bergmann1-5/+0
https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux into soc/dt Keystone2 device tree updates for v6.10 Generic Cleanups/Fixes: - Remove custom ti,system-reboot-controller property * tag 'ti-keystone-dt-for-v6.10' of https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux: dt-bindings: arm: keystone: Remove ti,system-reboot-controller property ARM: dts: ti: keystone: k2g: Remove ti,system-reboot-controller property Link: https://lore.kernel.org/r/20240501124309.3cj5b3gjf3cpimut@outsell Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-05-02ARM: dts: aspeed: Add ASRock E3C256D4I BMCZev Weiss2-0/+323
Like the E3C246D4I, this is a reasonably affordable off-the-shelf mini-ITX AST2500/Xeon motherboard with good potential as an OpenBMC development platform. Booting the host requires a modicum of eSPI support that's not yet in the mainline kernel, but most other basic BMC functionality is available with this device-tree. Signed-off-by: Zev Weiss <zev@bewilderbeest.net> Link: https://lore.kernel.org/r/20240502002836.17862-8-zev@bewilderbeest.net Signed-off-by: Joel Stanley <joel@jms.id.au>
2024-05-01ARM: dts: aspeed: x4tf: Add dts for asus x4tf projectKelly Hung2-0/+582
Base on aspeed-g6.dtsi and can boot into BMC console. Signed-off-by: Kelly Hung <ppighouse@gmail.com> Reviewed-by: Andrew Jeffery <andrew@codeconstruct.com.au> Link: https://lore.kernel.org/r/20240430045853.3894633-3-Kelly_Hung@asus.com Signed-off-by: Joel Stanley <joel@jms.id.au>
2024-05-01ARM: dts: aspeed: Remove Facebook Cloudripper dtsTao Ren2-545/+0
Remove Facebook Cloudripper dts because the switch platform is not actively maintained (all the units are deprecated). Signed-off-by: Tao Ren <rentao.bupt@gmail.com> Link: https://lore.kernel.org/r/20240411045622.7915-1-rentao.bupt@gmail.com Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2024-05-01ARM: dts: aspeed: drop unused ref_voltage ADC propertyKrzysztof Kozlowski3-5/+0
Aspeed ADC "ref_voltage" property is neither documented nor used. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20240405064624.18997-5-krzysztof.kozlowski@linaro.org Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2024-05-01ARM: dts: aspeed: harma: correct Mellanox multi-host propertyKrzysztof Kozlowski1-1/+1
"mlx,multi-host" is using incorrect vendor prefix and is not documented. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20240405064624.18997-4-krzysztof.kozlowski@linaro.org Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2024-05-01ARM: dts: aspeed: yosemitev2: correct Mellanox multi-host propertyKrzysztof Kozlowski1-1/+1
"mlx,multi-host" is using incorrect vendor prefix and is not documented. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20240405064624.18997-3-krzysztof.kozlowski@linaro.org Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2024-05-01ARM: dts: aspeed: yosemite4: correct Mellanox multi-host propertyKrzysztof Kozlowski1-2/+2
"mlx,multi-host" is using incorrect vendor prefix and is not documented. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20240405064624.18997-2-krzysztof.kozlowski@linaro.org Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2024-05-01ARM: dts: aspeed: greatlakes: correct Mellanox multi-host propertyKrzysztof Kozlowski1-1/+1
"mlx,multi-host" is using incorrect vendor prefix and is not documented. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20240405064624.18997-1-krzysztof.kozlowski@linaro.org Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2024-05-01ARM: dts: aspeed: Modify I2C bus configurationRenze Nicolai1-0/+7
Enable I2C bus 8 which is exposed on the IPMB_1 connector on the X570D4U mainboard. Additionally adds a descriptive comment to I2C busses 1 and 5. Signed-off-by: Renze Nicolai <renze@rnplus.nl> Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2024-05-01ARM: dts: aspeed: Disable unused ADC channels for Asrock X570D4U BMCRenze Nicolai1-16/+13
Additionally adds labels describing the ADC channels. Signed-off-by: Renze Nicolai <renze@rnplus.nl> Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2024-05-01ARM: dts: aspeed: Modify GPIO table for Asrock X570D4U BMCRenze Nicolai1-58/+37
Restructure GPIO table to fit maximum line length. Fix mistakes found while working on OpenBMC userland configuration and based on probing the board. Schematic for this board is not available. Because of this the choice was made to use a descriptive method for naming the GPIOs. - Push-pull outputs start with output-* - Open-drain outputs start with control-* - LED outputs start with led-* - Inputs start with input-* - Button inputs start with button-* - Active low signals end with *-n Signed-off-by: Renze Nicolai <renze@rnplus.nl> Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2024-05-01ARM: dts: aspeed: yosemite4: set bus13 frequency to 100kDelphine CC Chiu1-1/+1
Since the ocp debug card only supports 100k, the bus is also set to 100k. Signed-off-by: Delphine CC Chiu <Delphine_CC_Chiu@wiwynn.com> [AJ: Fixed fuzz due to prior IPMB patch] Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2024-05-01ARM: dts: Aspeed: Bonnell: Fix NVMe LED labelsEddie James1-4/+4
The PCA chip for the NVMe LEDs is wired up backwards, so correct the device tree labels. Signed-off-by: Eddie James <eajames@linux.ibm.com> Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2024-05-01ARM: dts: aspeed: yosemite4: Enable ipmb device for OCP debug cardDelphine CC Chiu1-0/+7
Add OCP debug card devicetree config Signed-off-by: Delphine CC Chiu <Delphine_CC_Chiu@wiwynn.com> Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2024-05-01ARM: dts: aspeed: ahe50dc: Update lm25066 regulator nameZev Weiss1-1/+1
A recent change to the lm25066 driver changed the name of its regulator from vout0 to vout; device-tree users of lm25066's regulator functionality (of which ahe50dc is the only one) thus require a corresponding update. Signed-off-by: Zev Weiss <zev@bewilderbeest.net> Cc: Conor Dooley <conor+dt@kernel.org> Cc: Guenter Roeck <linux@roeck-us.net> Acked-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2024-05-01ARM: dts: aspeed: Add vendor prefixes to lm25066 compat stringsZev Weiss2-3/+3
Due to the way i2c driver matching works (falling back to the driver's id_table if of_match_table fails) this didn't actually cause any misbehavior, but let's add the vendor prefixes so things actually work the way they were intended to. Signed-off-by: Zev Weiss <zev@bewilderbeest.net> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2024-05-01ARM: dts: aspeed: asrock: Use MAC address from FRU EEPROMZev Weiss2-0/+18
Like the more recently added ASRock BMC platforms, e3c246d4i and romed8hm3 also have the BMC's MAC address available in the baseboard FRU EEPROM, so let's add support for using it. Signed-off-by: Zev Weiss <zev@bewilderbeest.net> Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
generated by cgit v1.2.3 (git 2.39.0) at 2025-09-25 04:13:58 +0300