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2025-05-11Merge tag 'arm64_cbpf_mitigation_2025_05_08' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 cBPF BHB mitigation from James Morse: "This adds the BHB mitigation into the code JITted for cBPF programs as these can be loaded by unprivileged users via features like seccomp. The existing mechanisms to disable the BHB mitigation will also prevent the mitigation being JITted. In addition, cBPF programs loaded by processes with the SYS_ADMIN capability are not mitigated as these could equally load an eBPF program that does the same thing. For good measure, the list of 'k' values for CPU's local mitigations is updated from the version on arm's website" * tag 'arm64_cbpf_mitigation_2025_05_08' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: proton-pack: Add new CPUs 'k' values for branch mitigation arm64: bpf: Only mitigate cBPF programs loaded by unprivileged users arm64: bpf: Add BHB mitigation to the epilogue for cBPF programs arm64: proton-pack: Expose whether the branchy loop k value arm64: proton-pack: Expose whether the platform is mitigated by firmware arm64: insn: Add support for encoding DSB
2025-05-11arm64: dts: qcom: sdm845-xiaomi-beryllium-ebbg: introduce touchscreen supportJoel Selvaraj
Enable the Focaltech FT8719 touchscreen controller used in the Poco F1 (EBBG) panel variant. Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Joel Selvaraj <foss@joelselvaraj.com> Link: https://lore.kernel.org/r/20250506-pocof1-touchscreen-support-v4-4-bfb53da52945@joelselvaraj.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-05-11arm64: dts: qcom: sdm845-xiaomi-beryllium-tianma: introduce touchscreen supportJoel Selvaraj
Enable the Novatek NT36672A touchscreen controller used in the Poco F1 (Tianma) panel variant. Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Joel Selvaraj <foss@joelselvaraj.com> Link: https://lore.kernel.org/r/20250506-pocof1-touchscreen-support-v4-3-bfb53da52945@joelselvaraj.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-05-11arm64: dts: qcom: sdm845-xiaomi-beryllium-common: add touchscreen related nodesJoel Selvaraj
Enable qupv3_id_1 and gpi_dma1 as they are required for configuring touchscreen. Also add pinctrl configurations needed for touchscreen. These are common for both the tianma and ebbg touchscreen variant. In the subsequent patches, we will enable support for the Novatek NT36672a touchscreen and FocalTech FT8719 touchscreen that are used in the Poco F1 Tianma and EBBG panel variant respectively. This is done in preparation for that. Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Joel Selvaraj <foss@joelselvaraj.com> Link: https://lore.kernel.org/r/20250506-pocof1-touchscreen-support-v4-2-bfb53da52945@joelselvaraj.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-05-11arm64: dts: qcom: qcs8300: add the pcie smmu nodePratyush Brahma
Add the PCIe SMMU node to enable address translations for pcie. Reviewed-by: Dmitry Baryshkov <lumag@kernel.org> Signed-off-by: Pratyush Brahma <quic_pbrahma@quicinc.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250508-qcs8300-pcie-smmu-v3-1-c6b4453b0b22@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-05-11arm64: dts: qcom: x1e80100-*: Drop useless DP3 compatible overrideAbel Vesa
Back when display support was added initially to CRD, and we used to have two separate compatibles for eDP and DP, it was supposed to override the DP compatible with the eDP one in the board specific devicetree. Since then, the DP driver has been reworked to figure out the eDP/DP at runtime while only DP compatible remained in the end. Even though the override does nothing basically, drop it to avoid further confusion. Drop it from all X Elite based platforms. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Reviewed-by: Johan Hovold <johan+linaro@kernel.org> Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250509-x1e80100-dts-drop-useless-dp-compatible-override-v2-1-126db05cb70a@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-05-11Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds
Pull KVM fixes from Paolo Bonzini: "ARM: - Avoid use of uninitialized memcache pointer in user_mem_abort() - Always set HCR_EL2.xMO bits when running in VHE, allowing interrupts to be taken while TGE=0 and fixing an ugly bug on AmpereOne that occurs when taking an interrupt while clearing the xMO bits (AC03_CPU_36) - Prevent VMMs from hiding support for AArch64 at any EL virtualized by KVM - Save/restore the host value for HCRX_EL2 instead of restoring an incorrect fixed value - Make host_stage2_set_owner_locked() check that the entire requested range is memory rather than just the first page RISC-V: - Add missing reset of smstateen CSRs x86: - Forcibly leave SMM on SHUTDOWN interception on AMD CPUs to avoid causing problems due to KVM stuffing INIT on SHUTDOWN (KVM needs to sanitize the VMCB as its state is undefined after SHUTDOWN, emulating INIT is the least awful choice). - Track the valid sync/dirty fields in kvm_run as a u64 to ensure KVM KVM doesn't goof a sanity check in the future. - Free obsolete roots when (re)loading the MMU to fix a bug where pre-faulting memory can get stuck due to always encountering a stale root. - When dumping GHCB state, use KVM's snapshot instead of the raw GHCB page to print state, so that KVM doesn't print stale/wrong information. - When changing memory attributes (e.g. shared <=> private), add potential hugepage ranges to the mmu_invalidate_range_{start,end} set so that KVM doesn't create a shared/private hugepage when the the corresponding attributes will become mixed (the attributes are commited *after* KVM finishes the invalidation). - Rework the SRSO mitigation to enable BP_SPEC_REDUCE only when KVM has at least one active VM. Effectively BP_SPEC_REDUCE when KVM is loaded led to very measurable performance regressions for non-KVM workloads" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: SVM: Set/clear SRSO's BP_SPEC_REDUCE on 0 <=> 1 VM count transitions KVM: arm64: Fix memory check in host_stage2_set_owner_locked() KVM: arm64: Kill HCRX_HOST_FLAGS KVM: arm64: Properly save/restore HCRX_EL2 KVM: arm64: selftest: Don't try to disable AArch64 support KVM: arm64: Prevent userspace from disabling AArch64 support at any virtualisable EL KVM: arm64: Force HCR_EL2.xMO to 1 at all times in VHE mode KVM: arm64: Fix uninitialized memcache pointer in user_mem_abort() KVM: x86/mmu: Prevent installing hugepages when mem attributes are changing KVM: SVM: Update dump_ghcb() to use the GHCB snapshot fields KVM: RISC-V: reset smstateen CSRs KVM: x86/mmu: Check and free obsolete roots in kvm_mmu_reload() KVM: x86: Check that the high 32bits are clear in kvm_arch_vcpu_ioctl_run() KVM: SVM: Forcibly leave SMM mode on SHUTDOWN interception
2025-05-11Merge tag 'timers-urgent-2025-05-11' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull misc timers fixes from Ingo Molnar: - Fix time keeping bugs in CLOCK_MONOTONIC_COARSE clocks - Work around absolute relocations into vDSO code that GCC erroneously emits in certain arm64 build environments - Fix a false positive lockdep warning in the i8253 clocksource driver * tag 'timers-urgent-2025-05-11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: clocksource/i8253: Use raw_spinlock_irqsave() in clockevent_i8253_disable() arm64: vdso: Work around invalid absolute relocations from GCC timekeeping: Prevent coarse clocks going backwards
2025-05-11arm64: dts: rockchip: drop wrong spdif clock from edp1 on rk3588Heiko Stuebner
As described, the analogix-dp controller on rk3588 only supports 2 clocks and the edp0 node handles that correctly. The edp1 node on the other hand seems to have a dangling 3rd clock called spdif, that probably only exists in the vendor-tree. As that is not handled at all, remove it for now so that we adhere to the binding. Fixes: a481bb0b1ad9 ("arm64: dts: rockchip: Add eDP1 dt node for rk3588") Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://lore.kernel.org/r/20250509152329.2004073-1-heiko@sntech.de
2025-05-11arm64: dts: rockchip: Add RK3562 evb2 devicetreeFinley Xiao
DRAM: DDR4 Storage: eMMC PMIC: RK809 Audio: Headphone and speaker Interface: - USB3.0 HOST - USB2.0 HOST - PCIe x4 slot(pcie2x1 available) - SD card slot - GMAC - debug UART0 NOTE: the USB3.0 and the PCIe reuse the comboPHY, so the USB3.0 work in USB2 only mode. Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com> Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Link: https://lore.kernel.org/r/20250509102308.761424-6-kever.yang@rock-chips.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2025-05-11arm64: dts: rockchip: add core dtsi for RK3562 SoCFinley Xiao
RK3562 is a SoC from Rockchip, which embedded with quad ARM Cortex-A53. Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com> Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Link: https://lore.kernel.org/r/20250509102308.761424-5-kever.yang@rock-chips.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2025-05-10arm64: dts: qcom: msm8953: Add interconnectsVladimir Lypak
Add the nodes for the bimc, pcnoc, snoc and snoc_mm. And wire up the interconnects where applicable. Signed-off-by: Vladimir Lypak <vladimir.lypak@gmail.com> [luca: Prepare patch for upstream submission] Signed-off-by: Luca Weiss <luca@lucaweiss.eu> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250420-msm8953-interconnect-v2-2-828715dcb674@lucaweiss.eu Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-05-10arm64: dts: qcom: msm8953: Add uart_5Felix Kaechele
Add the node and pinctrl for uart_5 found on the MSM8953 SoC. Signed-off-by: Felix Kaechele <felix@kaechele.ca> [luca: Prepare patch for upstream submission] Signed-off-by: Luca Weiss <luca@lucaweiss.eu> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250406-msm8953-uart_5-v1-1-7e4841674137@lucaweiss.eu Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-05-10arm64: dts: qcom: sm8350: Use q6asm defines for regLuca Weiss
Use the MSM_FRONTEND_DAI_MULTIMEDIA* defines to make the code more readable. No functional change intended. Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250425-q6asmdai-defines-v1-11-28308e2ce7d4@fairphone.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-05-10arm64: dts: qcom: sm7325-nothing-spacewar: Use q6asm defines for regLuca Weiss
Use the MSM_FRONTEND_DAI_MULTIMEDIA* defines to make the code more readable. No functional change intended. Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250425-q6asmdai-defines-v1-10-28308e2ce7d4@fairphone.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-05-10arm64: dts: qcom: sdm850*: Use q6asm defines for regLuca Weiss
Use the MSM_FRONTEND_DAI_MULTIMEDIA* defines to make the code more readable. No functional change intended. Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250425-q6asmdai-defines-v1-9-28308e2ce7d4@fairphone.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-05-10arm64: dts: qcom: sdm845*: Use q6asm defines for regLuca Weiss
Use the MSM_FRONTEND_DAI_MULTIMEDIA* defines to make the code more readable. No functional change intended. Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250425-q6asmdai-defines-v1-8-28308e2ce7d4@fairphone.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-05-10arm64: dts: qcom: sc7280: Use q6asm defines for regLuca Weiss
Use the MSM_FRONTEND_DAI_MULTIMEDIA* defines to make the code more readable. No functional change intended. Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250425-q6asmdai-defines-v1-7-28308e2ce7d4@fairphone.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-05-10arm64: dts: qcom: sc7180-acer-aspire1: Use q6asm defines for regLuca Weiss
Use the MSM_FRONTEND_DAI_MULTIMEDIA* defines to make the code more readable. No functional change intended. Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250425-q6asmdai-defines-v1-6-28308e2ce7d4@fairphone.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-05-10arm64: dts: qcom: qrb5165-rb5: Use q6asm defines for regLuca Weiss
Use the MSM_FRONTEND_DAI_MULTIMEDIA* defines to make the code more readable. No functional change intended. Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250425-q6asmdai-defines-v1-5-28308e2ce7d4@fairphone.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-05-10arm64: dts: qcom: msm8996*: Use q6asm defines for regLuca Weiss
Use the MSM_FRONTEND_DAI_MULTIMEDIA* defines to make the code more readable. No functional change intended. Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250425-q6asmdai-defines-v1-4-28308e2ce7d4@fairphone.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-05-10arm64: dts: qcom: msm8953: Use q6asm defines for regLuca Weiss
Use the MSM_FRONTEND_DAI_MULTIMEDIA* defines to make the code more readable. No functional change intended. Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250425-q6asmdai-defines-v1-3-28308e2ce7d4@fairphone.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-05-10arm64: dts: qcom: msm8916-modem-qdsp6: Use q6asm defines for regLuca Weiss
Use the MSM_FRONTEND_DAI_MULTIMEDIA* defines to make the code more readable. No functional change intended. Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250425-q6asmdai-defines-v1-2-28308e2ce7d4@fairphone.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-05-10arm64: dts: qcom: apq8096-db820c: Use q6asm defines for regLuca Weiss
Use the MSM_FRONTEND_DAI_MULTIMEDIA* defines to make the code more readable. No functional change intended. Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250425-q6asmdai-defines-v1-1-28308e2ce7d4@fairphone.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-05-10arm64: dts: qcom: qcm6490-fairphone-fp5: Hook up DisplayPort over USB-CLuca Weiss
Extend the USB graph to connect the OCP96011 switch, the PTN36502 redriver, the USB controllers and the MDSS, so that DisplayPort over USB-C is working. Connect some parts of the graph directly in the SoC dtsi since those parts are wired up like this in the SoC directly. Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250425-fp5-pmic-glink-dp-v3-4-cc9c2aeb42fb@fairphone.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-05-10arm64: dts: qcom: qcm6490-fairphone-fp5: Add OCP96011 audio switchLuca Weiss
Add a node for the OCP96011 on the board which is used to handle USB-C analog audio switch and handles the SBU mux for DisplayPort-over-USB-C. Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Link: https://lore.kernel.org/r/20250425-fp5-pmic-glink-dp-v3-3-cc9c2aeb42fb@fairphone.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-05-10arm64: dts: qcom: qcm6490-fairphone-fp5: Add PTN36502 redriverLuca Weiss
Add a node for the "Type-C USB 3.1 Gen 1 and DisplayPort v1.2 combo redriver" found on this device. Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Link: https://lore.kernel.org/r/20250425-fp5-pmic-glink-dp-v3-2-cc9c2aeb42fb@fairphone.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-05-10arm64: dts: qcom: sm6350: Align reg properties with latest styleLuca Weiss
While in the past the 'reg' properties were often written using decimal '0' for #address-cells = <2> & #size-cells = <2>, nowadays the style is to use hexadecimal '0x0' instead. Align this dtsi file to the new style to make it consistent, and don't use mixed 0x0 and 0 anymore. Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250324-sm6350-videocc-v2-1-cc22386433f4@fairphone.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-05-10arm64: dts: qcom: sc7280: Stop setting dmic01 pinctrl for va-macroLuca Weiss
There's devices that don't have a DMIC connected to va-macro, so stop setting the pinctrl in sc7280.dtsi, but move it to the devices that actually are using it. No change in functionality is expected, just some boards with disabled va-macro are losing the pinctrl (herobrine-r1, villager-r0, zombie*). Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250404-sc7280-va-dmic01-v1-1-2862ddd20c48@fairphone.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-05-10arm64: dts: qcom: x1e80100: Add OPPs up to Turbo L3 for GPUAkhil P Oommen
Now that we have ACD support for GPU, add additional OPPs up to Turbo L3 which are supported across all existing SKUs. Signed-off-by: Akhil P Oommen <quic_akhilpo@quicinc.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Tested-by: Maya Matuszczyk <maccraft123mc@gmail.com> Tested-by: Anthony Ruhier <aruhier@mailbox.org> Acked-by: Bjorn Andersson <andersson@kernel.org> Patchwork: https://patchwork.freedesktop.org/patch/649354/ Signed-off-by: Rob Clark <robdclark@chromium.org>
2025-05-10arm64: dts: qcom: x1e80100: Add ACD levels for GPUAkhil P Oommen
Update GPU node to include acd level values. Signed-off-by: Akhil P Oommen <quic_akhilpo@quicinc.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Tested-by: Maya Matuszczyk <maccraft123mc@gmail.com> Tested-by: Anthony Ruhier <aruhier@mailbox.org> Acked-by: Bjorn Andersson <andersson@kernel.org> Patchwork: https://patchwork.freedesktop.org/patch/649352/ Signed-off-by: Rob Clark <robdclark@chromium.org>
2025-05-10Merge tag 'kvmarm-fixes-6.15-3' of ↵Paolo Bonzini
https://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD KVM/arm64 fixes for 6.15, round #3 - Avoid use of uninitialized memcache pointer in user_mem_abort() - Always set HCR_EL2.xMO bits when running in VHE, allowing interrupts to be taken while TGE=0 and fixing an ugly bug on AmpereOne that occurs when taking an interrupt while clearing the xMO bits (AC03_CPU_36) - Prevent VMMs from hiding support for AArch64 at any EL virtualized by KVM - Save/restore the host value for HCRX_EL2 instead of restoring an incorrect fixed value - Make host_stage2_set_owner_locked() check that the entire requested range is memory rather than just the first page
2025-05-10arm64: dts: rockchip: Enable Ethernet controller on Radxa E20CJonas Karlman
The Radxa E20C has two GbE ports, LAN and WAN. The LAN port is provided using a GMAC controller and a YT8531C PHY and the WAN port is provided by an RTL8111H PCIe Ethernet controller. Enable support for the LAN port on Radxa E20C. Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Tested-by: Yao Zi <ziyao@disroot.org> Link: https://lore.kernel.org/r/20250509202402.260038-3-jonas@kwiboo.se Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2025-05-10arm64: dts: rockchip: Add GMAC nodes for RK3528Jonas Karlman
Rockchip RK3528 has two Ethernet controllers based on Synopsys DWC Ethernet QoS IP. Add device tree nodes for the two Ethernet controllers in RK3528. Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Tested-by: Yao Zi <ziyao@disroot.org> Link: https://lore.kernel.org/r/20250509202402.260038-2-jonas@kwiboo.se Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2025-05-10KVM: arm64: Validate FGT register descriptions against RES0 masksMarc Zyngier
In order to point out to the unsuspecting KVM hacker that they are missing something somewhere, validate that the known FGT bits do not intersect with the corresponding RES0 mask, as computed at boot time. THis check is also performed at boot time, ensuring that there is no runtime overhead. Signed-off-by: Marc Zyngier <maz@kernel.org>
2025-05-10KVM: arm64: Switch to table-driven FGU configurationMarc Zyngier
Defining the FGU behaviour is extremely tedious. It relies on matching each set of bits from FGT registers with am architectural feature, and adding them to the FGU list if the corresponding feature isn't advertised to the guest. It is however relatively easy to dump most of that information from the architecture JSON description, and use that to control the FGU bits. Let's introduce a new set of tables descripbing the mapping between FGT bits and features. Most of the time, this is only a lookup in an idreg field, with a few more complex exceptions. While this is obviously many more lines in a new file, this is mostly generated, and is pretty easy to maintain. Reviewed-by: Joey Gouly <joey.gouly@arm.com> Signed-off-by: Marc Zyngier <maz@kernel.org>
2025-05-10KVM: arm64: Handle PSB CSYNC trapsMarc Zyngier
The architecture introduces a trap for PSB CSYNC that fits in the same EC as LS64. Let's deal with it in a similar way as LS64. It's not that we expect this to be useful any time soon anyway. Signed-off-by: Marc Zyngier <maz@kernel.org>
2025-05-10KVM: arm64: Use KVM-specific HCRX_EL2 RES0 maskMarc Zyngier
We do not have a computed table for HCRX_EL2, so statically define the bits we know about. A warning will fire if the architecture grows bits that are not handled yet. Reviewed-by: Joey Gouly <joey.gouly@arm.com> Signed-off-by: Marc Zyngier <maz@kernel.org>
2025-05-10KVM: arm64: Remove hand-crafted masks for FGT registersMarc Zyngier
These masks are now useless, and can be removed. Signed-off-by: Marc Zyngier <maz@kernel.org>
2025-05-10KVM: arm64: Use computed FGT masks to setup FGT registersMarc Zyngier
Flip the hyervisor FGT configuration over to the computed FGT masks. Reviewed-by: Joey Gouly <joey.gouly@arm.com> Signed-off-by: Marc Zyngier <maz@kernel.org>
2025-05-10Merge tag 'renesas-arm-defconfig-for-v6.16-tag2' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into soc/defconfig Renesas ARM defconfig updates for v6.16 (take two) - Enable modular support for the Renesas RZ/G2L GPT and MSIOF sound in the ARM64 defconfig, - Enable more support for RZN1D-DB/EB in shmobile_defconfig. * tag 'renesas-arm-defconfig-for-v6.16-tag2' of https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel: ARM: shmobile: defconfig: Enable more support for RZN1D-DB/EB arm64: defconfig: Add Renesas MSIOF sound support arm64: defconfig: Enable Renesas RZ/G2L GPT config arm: multi_v7_defconfig: Drop individual Renesas SoC entries arm: shmobile_defconfig: Drop individual Renesas SoC entries arm64: defconfig: Remove individual Renesas SoC entries soc: renesas: Kconfig: Enable SoCs by default when ARCH_RENESAS is set Link: https://lore.kernel.org/r/cover.1746798750.git.geert+renesas@glider.be Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-05-10Merge tag 'tegra-for-6.16-arm64-dt' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into soc/dt arm64: tegra: Device tree changes for v6.16-rc1 Enable IOMMU support for the internal DMA controller of the QSPI controller, add aliases for the I2C controllers on Tegra234 to match hardware block names as well as the UART-D alias on Jetson TX1, and enable PWM fans on Jetson TX1 and TX2. Clean up serial port device tree nodes, add missing DMA properties, enable the GPU on Jetson TX1 and Jetson TX2. Use an extended number of address- and size-cells on Tegra186 to mirror what is done on other chip generations. Enable CEC on developer kit devices. * tag 'tegra-for-6.16-arm64-dt' of https://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: arm64: tegra: Wire up CEC to devkits arm64: tegra: Add CEC controller on Tegra210 arm64: tegra: Add fallback CEC compatibles arm64: tegra: Add uartd serial alias for Jetson TX1 module arm64: tegra: Bump #address-cells and #size-cells on Tegra186 arm64: tegra: p2180: Explicitly enable GPU arm64: tegra: p3310: Explicitly enable GPU arm64: tegra: Add DMA properties for Tegra186 and Tegra194 UARTs arm64: tegra: Drop remaining serial clock-names and reset-names arm64: tegra: Enable PWM fan on the Jetson TX2 Devkit arm64: tegra: Enable PWM fan on the Jetson TX1 Devkit arm64: tegra: Add I2C aliases for Tegra234 arm64: tegra: Configure QSPI clocks and add DMA Link: https://lore.kernel.org/r/20250509212604.2849901-3-treding@nvidia.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-05-10Merge tag 'imx-fixes-6.15-2' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixes i.MX fixes for 6.15, 2nd round: - One more i.MX8MP nominal drive mode DT fix from Ahmad Fatoum to use 800MHz NoC OPP - A imx8mp-var-som DT change from Himanshu Bhavani to fix SD card timeout caused by LDO5 * tag 'imx-fixes-6.15-2' of https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: arm64: dts: imx8mp-var-som: Fix LDO5 shutdown causing SD card timeout arm64: dts: imx8mp: use 800MHz NoC OPP for nominal drive mode Link: https://lore.kernel.org/r/aB6h/woeyG1bSo12@dragon Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-05-09lib/crc: make arch-optimized code use subsys_initcallEric Biggers
Make the architecture-optimized CRC code do its CPU feature checks in subsys_initcalls instead of arch_initcalls. This makes it consistent with arch/*/lib/crypto/ and ensures that it runs after initcalls that possibly could be a prerequisite for kernel-mode FPU, such as x86's xfd_update_static_branch() and loongarch's init_euen_mask(). Note: as far as I can tell, x86's xfd_update_static_branch() isn't *actually* needed for kernel-mode FPU. loongarch's init_euen_mask() is needed to enable save/restore of the vector registers, but loongarch doesn't yet have any CRC or crypto code that uses vector registers anyway. Regardless, let's be consistent with arch/*/lib/crypto/ and robust against any potential future dependency on an arch_initcall. Link: https://lore.kernel.org/r/20250510035959.87995-1-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@google.com>
2025-05-09Merge tag 'v6.16-rockchip-dts64-1' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into soc/dt - New boards: rk3588-evb2, rk3588-tiger-haikou-video-demo-overlay - New peripherals: RNG+PCIe+SATA on rk3576; eDP on rk3588; DMA+I2C+PWM on rk3528; DSI on rk3588 - SPI-flash binding got a supply-property, so a number of boards add this supply. - RK3588 wrongly declared the shared memory with SCMI in the peripheral space - moved to the correct reserved-memory structure now. - The rest is peripheral enablement accross many boards - like hdmi output for a big number of boards, regulators, eeprom, etc. * tag 'v6.16-rockchip-dts64-1' of https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: (52 commits) arm64: dts: rockchip: Add vcc-supply to SPI flash on rk3566-rock3c arm64: dts: rockchip: Enable regulators for Radxa E20C arm64: dts: rockchip: Add pwm nodes for RK3528 arm64: dts: rockchip: Add onboard EEPROM for Radxa E20C arm64: dts: rockchip: Add I2C controllers for RK3528 arm64: dts: rockchip: add RK3576 RNG node arm64: dts: rockchip: Switch to undeprecated qcom,calibration-variant on RK3399 arm64: dts: rockchip: Add vcc-supply to SPI flash on rk3566-quartz64-b arm64: dts: rockchip: Add phy-supply to gmac0 on NanoPi R5S arm64: dts: rockchip: fix usb-c port functionality on rk3588-nanopc-t6 arm64: dts: rockchip: Enable bluetooth of AP6611s on OrangePI5 Max/Ultra arm64: dts: rockchip: add SATA nodes to RK3576 arm64: dts: rockchip: Add vcc-supply to SPI flash on rk3588-rock-5b arm64: dts: rockchip: Add vcc-supply to SPI flash on rk3566-pinetab2 arm64: dts: rockchip: Add vcc-supply to SPI flash on rk3399-rockpro64 arm64: dts: rockchip: Add vcc-supply to SPI flash on rk3328-rock64 arm64: dts: rockchip: Add vcc supply to spi flash on rk3399-roc-pc arm64: dts: rockchip: enable pcie on Sige5 arm64: dts: rockchip: Add HDMI support for roc-rk3576-pc arm64: dts: rockchip: Enable HDMI0 audio output for Indiedroid Nova ... Link: https://lore.kernel.org/r/2307187.iZASKD2KPV@diego Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-05-09Merge tag 'asahi-soc-dt-6.16' of https://github.com/AsahiLinux/linux into soc/dtArnd Bergmann
Apple SoC Device Tree updates for 6.16: - A-series SoCs: CPU cache information has been added to device trees - M-series SoCs: SPMI controller and SPMI NVMEM nodes have been added * tag 'asahi-soc-dt-6.16' of https://github.com/AsahiLinux/linux: arm64: dts: apple: Add PMIC NVMEM arm64: dts: apple: Add SPMI controller nodes arm64: dts: apple: t8015: Add CPU caches arm64: dts: apple: t8012: Add CPU caches arm64: dts: apple: t8011: Add CPU caches arm64: dts: apple: t8010: Add CPU caches arm64: dts: apple: s8001: Add CPU caches arm64: dts: apple: s800-0-3: Add CPU caches arm64: dts: apple: t7001: Add CPU caches arm64: dts: apple: t7000: Add CPU caches arm64: dts: apple: s5l8960x: Add CPU caches Link: https://lore.kernel.org/r/20250507160827.87725-1-sven@svenpeter.dev Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-05-09Merge tag 'arm-soc/for-6.16/devicetree-arm64' of ↵Arnd Bergmann
https://github.com/Broadcom/stblinux into soc/dt This pull request contains Broadcom ARM64-based SoCs Device Tree updates for 6.16, please pull the following: - Stanimir adds and enables the PCIe root complex Device Tree nodes present on the Raspberry Pi 5 - Rob updates the BCM2712 L2 cache node names to use a more comforming name * tag 'arm-soc/for-6.16/devicetree-arm64' of https://github.com/Broadcom/stblinux: arm64: dts: broadcom: bcm2712: Use "l2-cache" for L2 cache node names arm64: dts: broadcom: bcm2712-rpi-5-b: Enable PCIe DT nodes arm64: dts: broadcom: bcm2712: Add PCIe DT nodes Link: https://lore.kernel.org/r/20250505165810.1948927-2-florian.fainelli@broadcom.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-05-09Merge tag 'arm-soc/for-6.16/devicetree' of ↵Arnd Bergmann
https://github.com/Broadcom/stblinux into soc/dt This pull request contains Broadcom ARM-based SoC Device Tree changes for 6.16, please pull the following: - Arthur adds a pinctrl node for BCM21664 and updates BCM23550 to use it, he also drops the DTS file for the BCM59056 PMU chip and leaving that board level DTS files - Stefan documents and adds support for the Raspberry Pi 2 2nd revision. * tag 'arm-soc/for-6.16/devicetree' of https://github.com/Broadcom/stblinux: arm64: dts: bcm: Add reference to RPi 2 (2nd rev) ARM: dts: bcm: Add support for Raspberry Pi 2 (2nd rev) dt-bindings: arm: bcm2835: Add Raspberry Pi 2 (2nd rev) ARM: dts: Drop DTS for BCM59056 PMU ARM: dts: bcm2166x: Add bcm2166x-pinctrl DTSI ARM: dts: bcm2166x-common: Add pinctrl node Link: https://lore.kernel.org/r/20250505165810.1948927-1-florian.fainelli@broadcom.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-05-09Merge tag 'renesas-dts-for-v6.16-tag2' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into soc/dt Renesas DTS updates for v6.16 (take two) - Add CANFD support for the RZ/G3E SoC and the RZ/G3E SMARC Carrier-II EVK development board, - Add support for Ethernet port A, 9-pin D-sub serial, and USB on the RZN1D-DB and RZN1D-EB development and expansion boards, - Add sound support for the Retronix Sparrow Hawk board, - Add General PWM Timer (GPT) support for the RZ/G2L and RZ/V2L SoCs and SMARC EVK boards, - Miscellaneous fixes and improvements. * tag 'renesas-dts-for-v6.16-tag2' of https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel: ARM: dts: renesas: r9a06g032-rzn1d400-eb: Enable USB host port ARM: dts: renesas: r9a06g032-rzn1d400-db: Add pinmux for the CPLD arm64: dts: renesas: white-hawk-single: Improve Ethernet TSN description ARM: dts: renesas: r9a06g032-rzn1d400-db: Enable USB device port ARM: dts: renesas: r9a06g032-rzn1d400-eb: Describe 9-pin D-sub serial port arm64: dts: renesas: beacon-renesom: Align wifi node name with bindings arm64: dts: renesas: rzg2l-smarc: Enable GPT on carrier board arm64: dts: renesas: r9a07g054: Add GPT support arm64: dts: renesas: r9a07g044: Add GPT support arm64: dts: renesas: sparrow-hawk: Add MSIOF Sound support ARM: dts: renesas: r9a06g032-rzn1d400-eb: Add GMAC1 port arm64: dts: renesas: r9a09g047e57-smarc: Enable CAN Transceiver arm64: dts: renesas: r9a09g047e57-smarc: Enable CANFD arm64: dts: renesas: r9a09g047: Add CANFD node Link: https://lore.kernel.org/r/cover.1746798755.git.geert+renesas@glider.be Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-05-09Merge tag 'renesas-dts-for-v6.16-tag1' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into soc/dt Renesas DTS updates for v6.16 - Add SDHI, ICU, I2C, PMIC, and GPU support on the RZ/G3E SoC and the RZ/G3E SoM and SMARC Carrier-II EVK development board, - Add internal SDHI regulator support on the RZ/V2H(P) SoC, - Add UFS tuning parameters in E-FUSE on the R-Car S4-8 ES1.2 SoC, - Add support for Ethernet ports C and D, I2C, keys, and SDHI on the RZ/N1D SoC and the RZN1D-DB and RZN1D-EB development and expansion boards, - Add initial support for the RZ/V2N (R9A09G056) and the RZ/V2N EVK board, - Add support for the Retronix Sparrow Hawk board, which is based on R-Car V4H ES3.0, - Add ISP core support on R-Car V3U, V4H, and V4M, - Miscellaneous fixes and improvements. * tag 'renesas-dts-for-v6.16-tag1' of https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel: (29 commits) arm64: dts: renesas: r8a779h0: Add ISP core function block arm64: dts: renesas: r8a779g0: Add ISP core function block arm64: dts: renesas: r8a779a0: Add ISP core function block arm64: dts: renesas: r8a779g3: Add Retronix R-Car V4H Sparrow Hawk board support arm64: dts: renesas: rzg3e-smarc-som: Enable Mali-G52 arm64: dts: renesas: r9a09g047: Add Mali-G52 GPU node arm64: dts: renesas: rzg3e-smarc-som: Add RAA215300 pmic support arm64: dts: renesas: rzg3e-smarc-som: Add I2C2 device pincontrol ARM: dts: renesas: r9a06g032-rzn1d400-eb: describe SD card port ARM: dts: renesas: r9a06g032: Describe SDHCI controllers arm64: dts: renesas: Add initial device tree for RZ/V2N EVK arm64: dts: renesas: Add initial SoC DTSI for RZ/V2N dt-bindings: pinctrl: renesas: Document RZ/V2N SoC dt-bindings: clock: renesas: Document RZ/V2N SoC CPG dt-bindings: soc: renesas: Document SYS for RZ/V2N SoC dt-bindings: soc: renesas: Document Renesas RZ/V2N SoC variants and EVK ARM: dts: renesas: r9a06g032-rzn1d400-db: Describe keys ARM: dts: renesas: r9a06g032-rzn1d400-eb: Describe I2C bus ARM: dts: renesas: r9a06g032-rzn1d400-db: Describe I2C bus ARM: dts: renesas: r9a06g032: Describe I2C controllers ... Link: https://lore.kernel.org/r/cover.1745582596.git.geert+renesas@glider.be Signed-off-by: Arnd Bergmann <arnd@arndb.de>
generated by cgit (git 2.34.1) at 2025-07-19 01:09:34 +0000