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2024-10-15x86/vdso: Remove timekeeper includeThomas Weißschuh
Since the generic VDSO clock mode storage is used, this header file is unused and can be removed. This avoids including a non-VDSO header while building the VDSO, which can lead to compilation errors. Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/all/20241010-vdso-generic-arch_update_vsyscall-v1-7-7fe5a3ea4382@linutronix.de
2024-10-15s390/vdso: Remove timekeeper includesThomas Weißschuh
Since the generic VDSO clock mode storage is used, this header file is unused and can be removed. This avoids including a non-VDSO header while building the VDSO, which can lead to compilation errors. Also drop the comment which is out of date and in the wrong place. Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Heiko Carstens <hca@linux.ibm.com> Link: https://lore.kernel.org/all/20241010-vdso-generic-arch_update_vsyscall-v1-6-7fe5a3ea4382@linutronix.de
2024-10-15riscv: vdso: Remove timekeeper includeThomas Weißschuh
Since the generic VDSO clock mode storage is used, this header file is unused and can be removed. This avoids including a non-VDSO header while building the VDSO, which can lead to compilation errors. Also drop the comment which is out of date and in the wrong place. Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/all/20241010-vdso-generic-arch_update_vsyscall-v1-5-7fe5a3ea4382@linutronix.de
2024-10-15powerpc/vdso: Remove timekeeper includesThomas Weißschuh
Since the generic VDSO clock mode storage is used, this header file is unused and can be removed. This avoids including a non-VDSO header while building the VDSO, which can lead to compilation errors. Also drop the comment which is out of date and in the wrong place. Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/all/20241010-vdso-generic-arch_update_vsyscall-v1-4-7fe5a3ea4382@linutronix.de
2024-10-15arm64: vdso: Remove timekeeper includeThomas Weißschuh
Since the generic VDSO clock mode storage is used, this header file is unused and can be removed. Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Will Deacon <will@kernel.org> Link: https://lore.kernel.org/all/20241010-vdso-generic-arch_update_vsyscall-v1-3-7fe5a3ea4382@linutronix.de
2024-10-15arm: vdso: Remove timekeeper includesThomas Weißschuh
Since the generic VDSO clock mode storage is used, this header file is unused and can be removed. This avoids including a non-VDSO header while building the VDSO, which can lead to compilation errors. Also drop the comment which is out of date and in the wrong place. Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/all/20241010-vdso-generic-arch_update_vsyscall-v1-2-7fe5a3ea4382@linutronix.de
2024-10-15vdso: Remove timekeeper argument of __arch_update_vsyscall()Thomas Weißschuh
No implementation of this hook uses the passed in timekeeper anymore. This avoids including a non-VDSO header while building the VDSO, which can lead to compilation errors. Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Will Deacon <will@kernel.org> Link: https://lore.kernel.org/all/20241010-vdso-generic-arch_update_vsyscall-v1-1-7fe5a3ea4382@linutronix.de
2024-10-15ftrace: Consolidate ftrace_regs accessor functions for archs using pt_regsSteven Rostedt
Most architectures use pt_regs within ftrace_regs making a lot of the accessor functions just calls to the pt_regs internally. Instead of duplication this effort, use a HAVE_ARCH_FTRACE_REGS for architectures that have their own ftrace_regs that is not based on pt_regs and will define all the accessor functions, and for the architectures that just use pt_regs, it will leave it undefined, and the default accessor functions will be used. Note, this will also make it easier to add new accessor functions to ftrace_regs as it will mean having to touch less architectures. Cc: <linux-arch@vger.kernel.org> Cc: "x86@kernel.org" <x86@kernel.org> Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Will Deacon <will@kernel.org> Cc: Huacai Chen <chenhuacai@kernel.org> Cc: WANG Xuerui <kernel@xen0n.name> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Nicholas Piggin <npiggin@gmail.com> Cc: Christophe Leroy <christophe.leroy@csgroup.eu> Cc: Naveen N Rao <naveen@kernel.org> Cc: Madhavan Srinivasan <maddy@linux.ibm.com> Cc: Paul Walmsley <paul.walmsley@sifive.com> Cc: Palmer Dabbelt <palmer@dabbelt.com> Cc: Albert Ou <aou@eecs.berkeley.edu> Cc: Heiko Carstens <hca@linux.ibm.com> Cc: Vasily Gorbik <gor@linux.ibm.com> Cc: Alexander Gordeev <agordeev@linux.ibm.com> Cc: Christian Borntraeger <borntraeger@linux.ibm.com> Cc: Sven Schnelle <svens@linux.ibm.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@kernel.org> Cc: Borislav Petkov <bp@alien8.de> Cc: Dave Hansen <dave.hansen@linux.intel.com> Link: https://lore.kernel.org/20241010202114.2289f6fd@gandalf.local.home Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org> Acked-by: Heiko Carstens <hca@linux.ibm.com> # s390 Acked-by: Catalin Marinas <catalin.marinas@arm.com> Acked-by: Michael Ellerman <mpe@ellerman.id.au> # powerpc Suggested-by: Masami Hiramatsu (Google) <mhiramat@kernel.org> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
2024-10-15x86/apic: Always explicitly disarm TSC-deadline timerZhang Rui
New processors have become pickier about the local APIC timer state before entering low power modes. These low power modes are used (for example) when you close your laptop lid and suspend. If you put your laptop in a bag and it is not in this low power mode, it is likely to get quite toasty while it quickly sucks the battery dry. The problem boils down to some CPUs' inability to power down until the CPU recognizes that the local APIC timer is shut down. The current kernel code works in one-shot and periodic modes but does not work for deadline mode. Deadline mode has been the supported and preferred mode on Intel CPUs for over a decade and uses an MSR to drive the timer instead of an APIC register. Disable the TSC Deadline timer in lapic_timer_shutdown() by writing to MSR_IA32_TSC_DEADLINE when in TSC-deadline mode. Also avoid writing to the initial-count register (APIC_TMICT) which is ignored in TSC-deadline mode. Note: The APIC_LVTT|=APIC_LVT_MASKED operation should theoretically be enough to tell the hardware that the timer will not fire in any of the timer modes. But mitigating AMD erratum 411[1] also requires clearing out APIC_TMICT. Solely setting APIC_LVT_MASKED is also ineffective in practice on Intel Lunar Lake systems, which is the motivation for this change. 1. 411 Processor May Exit Message-Triggered C1E State Without an Interrupt if Local APIC Timer Reaches Zero - https://www.amd.com/content/dam/amd/en/documents/archived-tech-docs/revision-guides/41322_10h_Rev_Gd.pdf Fixes: 279f1461432c ("x86: apic: Use tsc deadline for oneshot when available") Suggested-by: Dave Hansen <dave.hansen@intel.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com> Reviewed-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Tested-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Tested-by: Todd Brandt <todd.e.brandt@intel.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/all/20241015061522.25288-1-rui.zhang%40intel.com
2024-10-15iommu/s390: Implement blocking domainMatthew Rosato
This fixes a crash when surprise hot-unplugging a PCI device. This crash happens because during hot-unplug __iommu_group_set_domain_nofail() attaching the default domain fails when the platform no longer recognizes the device as it has already been removed and we end up with a NULL domain pointer and UAF. This is exactly the case referred to in the second comment in __iommu_device_set_domain() and just as stated there if we can instead attach the blocking domain the UAF is prevented as this can handle the already removed device. Implement the blocking domain to use this handling. With this change, the crash is fixed but we still hit a warning attempting to change DMA ownership on a blocked device. Fixes: c76c067e488c ("s390/pci: Use dma-iommu layer") Co-developed-by: Niklas Schnelle <schnelle@linux.ibm.com> Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com> Signed-off-by: Matthew Rosato <mjrosato@linux.ibm.com> Reviewed-by: Niklas Schnelle <schnelle@linux.ibm.com> Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Link: https://lore.kernel.org/r/20240910211516.137933-1-mjrosato@linux.ibm.com Signed-off-by: Joerg Roedel <jroedel@suse.de>
2024-10-15arm64: dts: imx8mm-emtop-baseboard: Add Peripherals SupportTarang Raval
Add following peripherals support for the Emtop i.MX8M Mini Baseboard * Wi-Fi * Audio * SD card * RTC * CAN bus * USB OTG Signed-off-by: Tarang Raval <tarang.raval@siliconsignals.io> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-10-15arm64: dts: imx8-apalis: Add usb4 host supportJoão Paulo Gonçalves
Add USB4 HOST to Apalis-iMX8QM SOM and its carrier boards. Signed-off-by: João Paulo Gonçalves <joao.goncalves@toradex.com> Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-10-15arm64: dts: imx8-apalis: Add nau8822 audio-codec to apalis eval v1.2Hiago De Franco
Add support for audio-codec NAU88C22 present on the Apalis Evaluation Board v1.2 carrier board. Signed-off-by: Hiago De Franco <hiago.franco@toradex.com> Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-10-15arm64: dts: imx8-apalis: Add audio supportJoão Paulo Gonçalves
Add audio support to Apalis-iMX8QM and its carrier boards. These includes: * On SOM i2s sound card * On SOM spdif sound card * Enabling Audiomix and Asynchronous Sample Rate Converter Signed-off-by: João Paulo Gonçalves <joao.goncalves@toradex.com> Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-10-15arm64: dts: imx8-apalis: Set thermal thresholdsAndrejs Cainikovs
Set critical/alert thermal thresholds for all relevant SOC temperature trips to the IT value (max T_junction 105 degree Celsius) in accordance with the IT grade of the SOM. Signed-off-by: Andrejs Cainikovs <andrejs.cainikovs@toradex.com> Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-10-15arm64: dts: imx8qm: Remove adma pwmAndrejs Cainikovs
There is no adma pwm on iMX8QM, so remove it from the DT. When enabled, this cause warnings on resource partition ownership check by U-Boot that receives messages from SCU firmware saying that these resources are not owned: Booting using the fdt blob at 0x9d400000 Loading Device Tree to 00000000fd622000, end 00000000fd66efff ... OK Disable pwm@5a190000 rsrc 188 not owned Disable clock-controller@5a590000 rsrc 188 not owned Signed-off-by: Andrejs Cainikovs <andrejs.cainikovs@toradex.com> Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-10-14arm64: dts: qcom: sa8775p: extend the register range for UFS ICEBartosz Golaszewski
The full register range for ICE on sa8775p is 0x18000 so update the crypto node. Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Link: https://lore.kernel.org/r/20241007-wrapped-keys-dts-v8-3-05ee041f2fc1@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-10-14arm64: dts: qcom: sm8550: extend the register range for UFS ICEBartosz Golaszewski
The full register range for ICE on sm8550 is 0x18000 so update the crypto node. Signed-off-by: Gaurav Kashyap <quic_gaurkash@quicinc.com> Co-developed-by: Gaurav Kashyap <quic_gaurkash@quicinc.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Link: https://lore.kernel.org/r/20241007-wrapped-keys-dts-v8-2-05ee041f2fc1@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-10-14arm64: dts: qcom: sm8650: extend the register range for UFS ICEBartosz Golaszewski
The full register range for ICE on sm8650 is 0x18000 so update the crypto node. Reviewed-by: Om Prakash Singh <quic_omprsing@quicinc.com> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Gaurav Kashyap <quic_gaurkash@quicinc.com> Co-developed-by: Gaurav Kashyap <quic_gaurkash@quicinc.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Link: https://lore.kernel.org/r/20241007-wrapped-keys-dts-v8-1-05ee041f2fc1@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-10-14arm64: dts: qcom: sa8775p: Populate additional UART DT nodesViken Dadhaniya
Currently, UART configuration is populated for only a few SEs (Serial Engines) in the sa8775p DTSI file. Since every SE can support the UART protocol, usecase or client should have the flexibility to enable required SE for UART depending on the specific board version. Hence, populate UART configurations for the remaining SEs in the sa8775p SoC. Co-developed-by: Mukesh Kumar Savaliya <quic_msavaliy@quicinc.com> Signed-off-by: Mukesh Kumar Savaliya <quic_msavaliy@quicinc.com> Signed-off-by: Viken Dadhaniya <quic_vdadhani@quicinc.com> Link: https://lore.kernel.org/r/20241007091407.13798-1-quic_vdadhani@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-10-14arm64: dts: qcom: sm8450 fix PIPE clock specification for pcie1Dmitry Baryshkov
For historical reasons on SM8450 the second PCIe host (pcie1) also keeps a reference to the PIPE clock coming from the PHY. Commit e76862840660 ("arm64: dts: qcom: sm8450: correct pcie1 phy clocks inputs to gcc") has updated the PHY to use #clock-cells = <1>, making just <&pcie1_phy> clock specification invalid. Update corresponding clock entry in the PCIe1 host node. /soc@0/pcie@1c08000: Failed to get clk index: 2 ret: -22 qcom-pcie 1c08000.pcie: Failed to get clocks qcom-pcie 1c08000.pcie: probe with driver qcom-pcie failed with error -22 Fixes: e76862840660 ("arm64: dts: qcom: sm8450: correct pcie1 phy clocks inputs to gcc") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20241006-fix-sm8450-pcie1-v1-1-4f227c9082ed@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-10-14arm64: dts: qcom: x1e80100-t14s: add another trackpad supportSrinivas Kandagatla
Trackpad HID device on T14s could be found on two possible slave addresses (hid@15 and hid@2c) on i2c0 instance. With the current state of DT boot, there is no way to patch the device tree at runtime during boot. This, however results in non-functional trackpad on Product Models 21N2ZC5PUS which have trackpad on hid@2c slave address. This patch adds hid@2c device along with hid@15 to get it working on both the variants. This should work as i2c-hid driver will stop probing the device if there is nothing on the slave address, we can actually keep both devices enabled in DT, and i2c-hid driver will only probe the existing one. The only problem is that we cannot setup pinctrl in both device nodes, as two devices with the same pinctrl will cause pin conflict that makes the second device fail to probe. Let's move the pinctrl state up to parent node along with the parent pinctrl to solve this problem. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20241004130849.2944-1-srinivas.kandagatla@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-10-14arm64: dts: qcom: Add support for X1-based Dell XPS 13 9345Aleksandrs Vinarskis
Initial support for Dell XPS 9345 13" 2024 (Codenamed 'Tributo') based on X1E80100. Working: * Touchpad * Keyboard (only post suspend&resume, i2c-hid patch required [1]) * Touchscreen * eDP (low-res IPS, OLED) with brightness control * NVME * USB Type-C ports in USB2/USB3 (one orientation) * WiFi * GPU/aDSP/cDSP firmware loading (requires binaries from Windows) * Lid switch * Sleep/suspend, nothing visibly broken on resume Not working: * Speakers (WIP, pin guessing, x4 WSA8845) * Microphones (WIP, pin guessing, dual array) * Fingerprint Reader (WIP, USB MP with ptn3222) * USB as DP/USB3 (WIP, PS8830 based) * Camera (Likely OV01A10) * EC over i2c Should be working, but cannot be tested due to lack of hw: * higher res IPS panel [1] https://lore.kernel.org/all/20240925100303.9112-1-alex.vinarskis@gmail.com/ Signed-off-by: Aleksandrs Vinarskis <alex.vinarskis@gmail.com> Tested-by: Stefan Schmidt <stefan.schmidt@linaro.org> Link: https://lore.kernel.org/r/20241003211139.9296-4-alex.vinarskis@gmail.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-10-14arm64: dts: qcom: x1e78100-t14s: enable otg on usb-c portsJonathan Marek
The 2 USB-C ports on x1e78100-t14s are OTG-capable, remove the dr_mode override to enable OTG. Signed-off-by: Jonathan Marek <jonathan@marek.ca> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20241011231624.30628-3-jonathan@marek.ca Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-10-14arm64: dts: qcom: x1e80100-crd: enable otg on usb portsJonathan Marek
The 3 USB ports on x1e80100-crd are OTG-capable, remove the dr_mode override to enable OTG. Signed-off-by: Jonathan Marek <jonathan@marek.ca> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20241011231624.30628-2-jonathan@marek.ca Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-10-14arm64: dts: qcom: x1e80100: enable OTG on USB-C controllersJonathan Marek
These 3 controllers support OTG and the driver requires the usb-role-switch property to enable OTG. Add the property to enable OTG by default. Signed-off-by: Jonathan Marek <jonathan@marek.ca> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20241011231624.30628-1-jonathan@marek.ca Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-10-14arm64: dts: qcom: x1e80100: Add Broadcast_AND region in LLCC blockAbel Vesa
Add missing Broadcast_AND region to the LLCC block for x1e80100, as the LLCC version on this platform is 4.1 and it provides the region. This also fixes the following error caused by the missing region: [ 3.797768] qcom-llcc 25000000.system-cache-controller: error -EINVAL: invalid resource (null) This error started showing up only after the new regmap region called Broadcast_AND that has been added to the llcc-qcom driver. Cc: stable@vger.kernel.org # 6.11: 055afc34fd21: soc: qcom: llcc: Add regmap for Broadcast_AND region Fixes: af16b00578a7 ("arm64: dts: qcom: Add base X1E80100 dtsi and the QCP dts") Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Link: https://lore.kernel.org/r/20241014-x1e80100-dts-llcc-add-broadcastand_region-v2-1-5ee6ac128627@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-10-14arm64: dts: qcom: x1e80100-vivobook-s15: Drop orientation-switch from USB ↵Abel Vesa
SS[0-1] QMP PHYs The orientation-switch is already set in the x1e80100 SoC dtsi, so drop from Vivobook S15 dts. Fixes: d0e2f8f62dff ("arm64: dts: qcom: Add device tree for ASUS Vivobook S 15") Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Link: https://lore.kernel.org/r/20241014-x1e80100-dts-drop-orientation-switch-v1-2-26afa6d4afd9@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-10-14arm64: dts: qcom: x1e80100-slim7x: Drop orientation-switch from USB SS[0-1] ↵Abel Vesa
QMP PHYs The orientation-switch is already set in the x1e80100 SoC dtsi, so drop from Slim 7X dts. Fixes: 45247fe17db2 ("arm64: dts: qcom: x1e80100: add Lenovo Thinkpad Yoga slim 7x devicetree") Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Link: https://lore.kernel.org/r/20241014-x1e80100-dts-drop-orientation-switch-v1-1-26afa6d4afd9@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-10-14arm64: dts: qcom: Drop undocumented domain "idle-state-name"Rob Herring (Arm)
"idle-state-name" is not a valid property for "domain-idle-state" binding, so drop it. Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20241014161631.1527918-2-robh@kernel.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-10-14arm64: dts: qcom: sc7280: Add 0x81 Adreno speed binEugene Lepshy
A642L (speedbin 0x81) uses index 4, so this commit sets the fourth bit for A642L supported opps. Signed-off-by: Eugene Lepshy <fekz115@gmail.com> Signed-off-by: Danila Tikhonov <danila@jiaxyga.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20241014194825.44406-2-danila@jiaxyga.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-10-14arm64: dts: qcom: x1e80100: enable GICv3 ITS for PCIeJohan Hovold
The DWC PCIe controller can be used with its internal MSI controller or with an external one such as the GICv3 Interrupt Translation Service (ITS). Add the msi-map properties needed to use the GIC ITS. This will also make Linux switch to the ITS implementation, which allows for assigning affinity to individual MSIs. This specifically allows NVMe and Wi-Fi interrupts to be processed on all cores (and not just on CPU0). Note that using the GIC ITS on x1e80100 will cause Advanced Error Reporting (AER) interrupts to be received on errors unlike when using the internal MSI controller. Consequently, notifications about (correctable) errors may now be logged for errors that previously went unnoticed. Also note that PCIe5 (and PCIe3) can currently only be used with the internal MSI controller due to a platform (firmware) limitation. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20241009161715.14994-1-johan+linaro@kernel.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-10-14arm64: defconfig: Update defconfig with now user-visible CONFIG_FSL_IFCEsben Haabendal
With CONFIG_FSL_IFC now being user-visible, and thus changed from a select to depends in CONFIG_MTD_NAND_FSL_IFC, the dependencies needs to be selected in defconfig. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Esben Haabendal <esben@geanix.com> Link: https://lore.kernel.org/r/20240913-fsl-ifc-config-v4-1-ae4b012fc402@geanix.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2024-10-14x86/resctrl: Slightly clean-up mbm_config_show()Christophe JAILLET
'mon_info' is already zeroed in the list_for_each_entry() loop below. There is no need to explicitly initialize it here. It just wastes some space and cycles. Remove this un-needed code. On a x86_64, with allmodconfig: Before: ====== text data bss dec hex filename 74967 5103 1880 81950 1401e arch/x86/kernel/cpu/resctrl/rdtgroup.o After: ===== text data bss dec hex filename 74903 5103 1880 81886 13fde arch/x86/kernel/cpu/resctrl/rdtgroup.o Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Reviewed-by: Reinette Chatre <reinette.chatre@intel.com> Link: https://lore.kernel.org/r/b2ebc809c8b6c6440d17b12ccf7c2d29aaafd488.1720868538.git.christophe.jaillet@wanadoo.fr
2024-10-14arm64: set POR_EL0 for kernel threadsJoey Gouly
Restrict kernel threads to only have RWX overlays for pkey 0. This matches what arch/x86 does, by defaulting to a restrictive PKRU. Signed-off-by: Joey Gouly <joey.gouly@arm.com> Cc: Will Deacon <will@kernel.org> Cc: Catalin Marinas <catalin.marinas@arm.com> Reviewed-by: Kevin Brodsky <Kevin.Brodsky@arm.com> Link: https://lore.kernel.org/r/20241001133618.1547996-2-joey.gouly@arm.com Signed-off-by: Will Deacon <will@kernel.org>
2024-10-14ARM: dts: rockchip: Add Relfor Saib boardKarthikeyan Krishnasamy
Saib is an consumer electronics board from Relfor labs Features: - Rockchip RV1109 - 1GB DDR4 - 4GB eMMC - Realtek RTL8821CS Wi-Fi/BT - IR transmitter/receiver - RV3028 RTC - Switch - User leds Add support for it. Signed-off-by: Karthikeyan Krishnasamy <karthikeyan@linumiz.com> Link: https://lore.kernel.org/r/20240912142451.2952633-7-karthikeyan@linumiz.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2024-10-14ARM: dts: rockchip: Add watchdog node for RV1126Karthikeyan Krishnasamy
Add watchdog node for Rockchip RV1126 Signed-off-by: Karthikeyan Krishnasamy <karthikeyan@linumiz.com> Link: https://lore.kernel.org/r/20240912142451.2952633-3-karthikeyan@linumiz.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2024-10-14arm64: dts: renesas: rzg3s-smarc: Use interrupts-extended for gpio-keysGeert Uytterhoeven
Use the more concise interrupts-extended property to fully describe the interrupts. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Tested-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> Tested-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> Link: https://lore.kernel.org/6214cd8ed068e3fc60a7b972093e4d99cdc0be1a.1728045620.git.geert+renesas@glider.be
2024-10-14arm64: dts: renesas: beacon-renesom: Use interrupts-extended for touchscreenGeert Uytterhoeven
Use the more concise interrupts-extended property to fully describe the interrupt. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Link: https://lore.kernel.org/c1ee39ab194f1d04d56af6804fd9e7632710154f.1728045620.git.geert+renesas@glider.be
2024-10-14arm64: dts: renesas: Use interrupts-extended for WLANGeert Uytterhoeven
Use the more concise interrupts-extended property to fully describe the interrupts. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Tested-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> # On G2M Link: https://lore.kernel.org/0866811fd11b683cacfd5dc3ea75d4c0ca161acb.1728045620.git.geert+renesas@glider.be
2024-10-14arm64: dts: renesas: Use interrupts-extended for video decodersGeert Uytterhoeven
Use the more concise interrupts-extended property to fully describe the interrupts. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Link: https://lore.kernel.org/4ee2e3e1e0e174782bd4d2af44bb6150d24af551.1728045620.git.geert+renesas@glider.be
2024-10-14arm64: dts: renesas: Use interrupts-extended for USB muxesGeert Uytterhoeven
Use the more concise interrupts-extended property to fully describe the interrupts. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Link: https://lore.kernel.org/b65bc4b90074f13f7b36e61a8ea47afa07eb1221.1728045620.git.geert+renesas@glider.be
2024-10-14arm64: dts: renesas: Use interrupts-extended for PMICsGeert Uytterhoeven
Use the more concise interrupts-extended property to fully describe the interrupts. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Link: https://lore.kernel.org/14948b763694f3e78e8c4af35fa9c17ec91b2997.1728045620.git.geert+renesas@glider.be
2024-10-14arm64: dts: renesas: Use interrupts-extended for I/O expandersGeert Uytterhoeven
Use the more concise interrupts-extended property to fully describe the interrupts. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Link: https://lore.kernel.org/8409a184db92b8d03d95beffde2cc9a9752366a9.1728045620.git.geert+renesas@glider.be
2024-10-14arm64: dts: renesas: Use interrupts-extended for HDMI bridgesGeert Uytterhoeven
Use the more concise interrupts-extended property to fully describe the interrupts. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Tested-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> # On G2L Link: https://lore.kernel.org/7aabc9085f9206a9824d52f306df870e7f3eed3c.1728045620.git.geert+renesas@glider.be
2024-10-14arm64: dts: renesas: Use interrupts-extended for Ethernet PHYsGeert Uytterhoeven
Use the more concise interrupts-extended property to fully describe the interrupts. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Tested-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> # G2L family and G3S Link: https://lore.kernel.org/e9db8758d275ec63b0d6ce086ac3d0ea62966865.1728045620.git.geert+renesas@glider.be
2024-10-14arm64: dts: renesas: Use interrupts-extended for DisplayPort bridgesGeert Uytterhoeven
Use the more concise interrupts-extended property to fully describe the interrupts. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Link: https://lore.kernel.org/2b217486221d90eb3c127f5e44f9c886161ab8c6.1728045620.git.geert+renesas@glider.be
2024-10-14ARM: dts: renesas: kzm9g: Use interrupts-extended for sensorsGeert Uytterhoeven
Use the more concise interrupts-extended property to fully describe the interrupts. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Link: https://lore.kernel.org/e04fff0e6d7d9ffebf5e3d3fe7682f0d411b60d9.1728045620.git.geert+renesas@glider.be
2024-10-14ARM: dts: renesas: kzm9g: Use interrupts-extended for I/O expanderGeert Uytterhoeven
Use the more concise interrupts-extended property to fully describe the interrupt. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Link: https://lore.kernel.org/c77ffcd01d6e9e90cd1e5578c2af98c9ec6030c9.1728045620.git.geert+renesas@glider.be
2024-10-14ARM: dts: renesas: r8a7742-iwg21m: Use interrupts-extended for RTCGeert Uytterhoeven
Use the more concise interrupts-extended property to fully describe the interrupt. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Link: https://lore.kernel.org/f3838c730a8af5a904939929e30a4d892fef8b39.1728045620.git.geert+renesas@glider.be
generated by cgit v1.2.3 (git 2.51.0) at 2026-11-10 11:04:50 +0000