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2026-01-28Merge tag 'imx-bindings-6.20' of ↵Arnd Bergmann4-2/+38
https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into soc/dt i.MX dt-bindgings changes for 6.20: - New board compatibles for i.MX93 11x11 FRDM, Apalis iMX8QP, i.MX91 FRDM, ifm VHIP4 EvalBoard v1 and v2, TQ-Systems MBLS1028A/MBLS1028A-IND, i.MX952 EVK, i.MX8MP FRDM - Add vendor prefix for ifm electronic gmbh - A couple of small changes for fsl,imx-gpc.yaml and tcg,tpm-tis-i2c.yaml * tag 'imx-bindings-6.20' of https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: dt-bindings: arm: fsl: Add compatible for i.MX95 15x15 FRDM board dt-bindings: arm: fsl: Document ifm VHIP4 EvalBoard v1 and v2 dt-bindings: vendor-prefixes: Document ifm electronic gmbh dt-bindings: arm: fsl: Add FRDM-IMX91 board dt-bindings: tpm: Add st,st33tphf2ei2c dt-bindings: arm: fsl: Add Apalis iMX8QP dt-bindings: arm: fsl: add i.MX952 EVK board dt-bindings: arm: fsl: add i.MX93 11x11 FRDM board dt-bindings: power: fsl,imx-gpc: Document address-cells dt-bindings: arm: fsl: Add i.MX8MP FRDM board dt-bindings: arm: fsl: add TQ-Systems boards MBLS1028A and MBLS1028A-IND Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2026-01-28Merge tag 'tegra-for-6.20-dt-bindings-v2' of ↵Arnd Bergmann11-80/+225
git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into soc/dt dt-bindings: Changes for v6.20-rc1 This series updates various DT bindings for Tegra architecture, primarily focusing on schema validation fixes and new feature documentation for Tegra234 and Tegra264 SoCs. Key changes include converting Tegra20 NAND bindings to YAML, and updating memory, DMA, and IOMMU definitions for Tegra264 (introducing CMDQV and DBB clock support). Additionally, it resolves legacy warnings for Tegra30/132 display and VI interfaces. * tag 'tegra-for-6.20-dt-bindings-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: dt-bindings: display: tegra: document Tegra30 VI and VIP dt-bindings: display: tegra: document Tegra132 MIPI calibration device dt-bindings: mtd: nvidia,tegra20-nand: convert to DT schema dt-bindings: dma: Update ADMA bindings for tegra264 dt-bindings: iommu: Add NVIDIA Tegra CMDQV support dt-bindings: memory: tegra: Document DBB clock for Tegra264 dt-bindings: tegra: pmc: Update aotag as an optional aperture
2026-01-26Merge tag 'imx-dt-6.20' of ↵Arnd Bergmann25-29/+347
https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into soc/dt i.MX ARM device tree changes for 6.20: - A few changes from Andreas Kemnade to correct LCDIF compatible for i.MX6SL/i.MX6SLL, add EPD regulator for imx6sll-kobo-clara2e, support TPS65185 for tolino-shine2 and e60k02 - A series from Frank Li to clean up GPMI CHECK_DTB warnings - A change from Alexander Stein to add default GIC address cells for imx6qdl - A change from Josua Mayer to add EPD PMIC for imx50-kobo-aura * tag 'imx-dt-6.20' of https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: ARM: dts: imx: e60k02: add tps65185 ARM: dts: imx50-kobo-aura: add epd pmic description ARM: dts: imx: tolino-shine2: add tps65185 ARM: dts: imx: move nand related property under nand@0 ARM: dts: imx6sx: update gpmi #size-cells to 0 ARM: dts: imx6qdl: add '#address-cells' and '#size-cells' for gpmi-nand ARM: dts: imx: imx6sl: fix lcdif compatible ARM: dts: imx: imx6sll-kobo-clara2e: add regulator for EPD ARM: dts: imx: imx6sll: fix lcdif compatible ARM: dts: imx6qdl: Add default GIC address cells Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2026-01-26Merge tag 'qcom-arm64-for-6.20' of ↵Arnd Bergmann104-463/+17966
https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/dt Qualcomm Arm64 DeviceTree for v6.20 Introduce the Kaanapali SoC, with the MTP and QRD devices. Introduce support for the Milos SoC (SM7635) and initial support for the Fairphone (Gen 6) device on this platform. Add the QCS6490-based RubikPI3 board, the QRB2210-based Arduino UnoQ, the X Elite-based Medion SPRCHRGD 14 S1 and Surface Pro 11 laptops, and the SDM845-based Pixel 3 and Pixel 3 XL devices. On the Kodiak-based (QCS6490) RB3Gen2 the TC9563 PCIe switch controller is described. On Lemans (SA8775P/QCS9075) the GPU and crypto blocks are added. IO-regions and clocks are added to interconnect nodes to allow QoS configuration. GPU, TPM and USB support are enabled on the evaluation kit (EVK). On Monaco (QCS8300) the two PCIe controllers, the camera subsystem, tsens, display subsystem, crypto, CPUfreq, and coresight are added. On the evaluation kit (EVK) the PCIe busses are enabled, together with an AMC6821-based fan controller and the ST33 TPM chip. On MSM8939 the camera subsystem is described. The Asus ZenFone 2 Laser/Selfie gains battery and hall sensor support. On the Agatti-based RB1 board PM8008 is described and an overlay for the Vision mezzanine is introduced. On SDM630 the compute DSP remoteproc, FastRPC and related entites are described. The LPASS LPI pinctrl node is described. On SDM845-based OnePlus device the bootloader framebuffer and its resources are described, to improve the transition. On the SDM845-based devices from OnePlus, SHIFT, and Xiaomi ath10k calibration variants are specified. The sensor remoteproc is enabled on Xiaomi Pocophone F1. On SM7225-based Fairphone FP4 regulators for the cameras are described, and the camera EEPROM is added. On SM8650 the camera subsystem is described. On the QRD the Samsung S5KJN1 camera sensor is added, and for the HDK an overlay for the "Rear Camera Card" is added. On SM8750 CPUfreq, SDCHCI and Iris (video encode/decode) support are added, and missing - required - properties for the BAM DMA is added. These are then enabled on the MTP. On Talos (SM6150/QCS615) PMU, DisplayPort, and USB/DP combo PHY are added. DisplayPort is enabled on the Talos Ride board. On Hamoa (X Elite) add crypto engine, missing TCSR reference clocks, and random number generator block. The soc bus address width is corrected to match the hardware. On the Lenovo Thinkpad T14s HDMI and audio playback over DisplayPort is introduced. HDMI, Iris (video encode/decode) and PS8830 retimers are described for the ASUS Vivobook S 15. On the Hamoa evaluation kit (EVK) PCIe busses, WiFi, backlight, TPM and RG (red/green) LEDs are described. Enable QSEECOM, and thereby UEFI variable access, on the Medion SPRCHRGD 14 S1 (commit should have been on drivers branch). * tag 'qcom-arm64-for-6.20' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (155 commits) dt-bindings: mailbox: qcom: Add IPCC support for Kaanapali and Glymur Platforms dt-bindings: mailbox: qcom: Add CPUCP mailbox controller bindings for Kaanapali arm64: dts: qcom: lemans: enable static TPDM arm64: dts: qcom: kodiak: Add memory region for audiopd arm64: dts: qcom: x1e78100-lenovo-thinkpad-t14s: add HDMI nodes arm64: dts: qcom: x1e: bus is 40-bits (fix 64GB models) arm64: dts: qcom: lemans; Add EL2 overlay arm64: dts: qcom: sm8150: add uart13 arm64: dts: qcom: sdm845-db845c: specify power for WiFi CH1 arm64: dts: qcom: sdm845-db845c: drop CS from SPIO0 arm64: dts: qcom: qrb4210-rb2: Fix UART3 wakeup IRQ storm arm64: dts: qcom: sm6125-ginkgo: Fix missing msm-id subtype arm64: dts: qcom: qcs8300: Add GPU cooling arm64: dts: qcom: sa8775p: Add reg and clocks for QoS configuration arm64: dts: qcom: hamoa-iot-evk: Enable TPM (ST33) on SPI11 arm64: dts: qcom: talos: Add PMU support arm64: dts: qcom: talos: switch to interrupt-cells 4 to add PPI partitions arm64: dts: qcom: ipq9574: Complete USB DWC3 wrapper interrupts arm64: dts: qcom: ipq5018: Correct USB DWC3 wrapper interrupts arm64: dts: qcom: monaco: Add CTCU and ETR nodes ... Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2026-01-26Merge tag 'qcom-arm32-for-6.20' of ↵Arnd Bergmann10-100/+52
https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/dt Qualcomm Arm32 DeviceTree updates for v6.20 Migrate the MSM8974 remoteproc power supplies to RPM provided power-domains, to match what is done on most other platforms. Give the LG Nexus 5 its more human friendly model name. * tag 'qcom-arm32-for-6.20' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: ARM: dts: qcom: msm8974: Start using rpmpd for power domains ARM: dts: qcom: msm8974: Sort header includes alphabetically ARM: dts: qcom: msm8974-hammerhead: Update model property Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2026-01-26Merge tag 'zynqmp-dt-for-6.20' of https://github.com/Xilinx/linux-xlnx into ↵Arnd Bergmann9-51/+16
soc/dt arm64: Xilinx DT changes for 6.20 - Cleanup SPI compatible strings - wwdt: Add optional power-domains property - ZynqMP: Fix OPP description and setup - ZynqMP: Remove OP-TEE node - Drop label from dlg,slg7xl45106 - Remove ina260 IIO description * tag 'zynqmp-dt-for-6.20' of https://github.com/Xilinx/linux-xlnx: arm64: zynqmp: Remove ina260 IIO description arm64: dts: xilinx: Drop "label" property on dlg,slg7xl45106 Revert "arm64: zynqmp: Add an OP-TEE node to the device tree" arm64: dts: xilinx: fix zynqmp opp-table-cpu dt-bindings: watchdog: xlnx,versal-wwdt: Add optional power-domains property arm64: dts: xilinx: add soc-specific spi compatibles for zynqmp/versal-net Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2026-01-26Merge tag 'tegra-for-6.20-arm64-dt' of ↵Arnd Bergmann6-46/+83
git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into soc/dt arm64: tegra: Changes for v6.20-rc1 This update improves Device Tree support for 64-bit Tegra platforms, specifically focusing on the Smaug board and the Tegra264 SoC. It enables full USB-C functionality on Smaug by adding role-switching support and enabling DisplayPort altmode. For Tegra264, it introduces nodes for Command Queue Virtualization (CMDQV) in the SMMU, adds the Data Backbone (DBB) clock for the memory controller, and corrects CPU compatible strings to match the Neoverse V3AE core. Additionally, it performs a cleanup by removing redundant status = "okay" properties across Tegra186, Tegra194, Tegra234, and Tegra264 files. * tag 'tegra-for-6.20-arm64-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: arm64: tegra: smaug: Add usb-role-switch support arm64: tegra: smaug: Complete and enable tegra-udc node arm64: tegra: smaug: Enable DisplayPort via USB-C port arm64: tegra: Correct CPU compatibles on Tegra264 arm64: tegra: Drop unneeded status=okay on Tegra264 arm64: tegra: Drop unneeded status=okay on Tegra234 arm64: tegra: Drop unneeded status=okay on Tegra194 arm64: tegra: Drop unneeded status=okay on Tegra186 arm64: tegra: Add nodes for CMDQV arm64: tegra: Add DBB clock to EMC on Tegra264 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2026-01-26Merge tag 'tegra-for-6.20-arm-dt' of ↵Arnd Bergmann2-0/+12
git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into soc/dt ARM: tegra: Device tree changes for v6.20-rc1 This update corrects the DSI Device Tree nodes for Tegra20 and Tegra30 by adding missing properties (nvidia,mipi-calibrate and cell definitions) to ensure proper MIPI calibration support. * tag 'tegra-for-6.20-arm-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: ARM: tegra: Adjust DSI nodes for Tegra20/Tegra30 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2026-01-26ARM: dts: samsung: Drop s3c6400.dtsiRob Herring (Arm)1-38/+0
This .dtsi file is not included anywhere in the tree and can't be tested. Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Link: https://patch.msgid.link/20251212203226.458694-7-robh@kernel.org Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20260117182257.14799-2-krzk@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2026-01-26ARM: dts: nuvoton: Minor whitespace cleanupKrzysztof Kozlowski1-2/+2
The DTS code coding style expects exactly one space around '=' character. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://patch.msgid.link/20250819131725.86770-3-krzysztof.kozlowski@linaro.org Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20260117182117.14483-4-krzk@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2026-01-26Merge tag 'samsung-dt64-6.20' of ↵Arnd Bergmann4-5/+47
https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into soc/dt Samsung DTS ARM64 changes for v6.20 1. ExynosAutov920: - Add MFD clock controller node. 2. Google GS101: - Add True Random Number Generator (TRNG) and OTP nvmem nodes. - Correct the PMU (Power Management Unit) compatibles by dropping fallback to syscon. The PMU on Samsung devices serves the role of syscon, however on GS101 it cannot be used via standard Linux syscon interface, because register accesses require custom regmap. It was simply never correctly working with "syscon" compatible fallback. - Add phandles to System Registers SYSREG blocks in clock controllers, necessary for enabling automatic clock control later. * tag 'samsung-dt64-6.20' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: arm64: dts: exynos: gs101: add OTP node arm64: dts: exynos: gs101: add samsung,sysreg property to CMU nodes arm64: dts: exynosautov920: add CMU_MFD clock DT nodes arm64: dts: exynos: gs101: remove syscon compatible from pmu node dt-bindings: soc: samsung: exynos-pmu: remove syscon for google,gs101-pmu arm64: dts: exynos: gs101: add TRNG node dt-bindings: rng: add google,gs101-trng compatible Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2026-01-26Merge tag 'dt64-cleanup-6.20' of ↵Arnd Bergmann20-214/+42
https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-dt into soc/dt Minor improvements in ARM64 DTS for v6.20 Several minor cleanups for Nuvoton, LG, Spreadtrum, Toshiba, Cavium, ARM and APM SoCs: 1. Switch to recommended node names by fixing style (s/lowercase/hyphen/), using generic naming and adhering to DT bindings. 2. Use consistent whitespaces around. 3. Add missing properties like UART clocks (Cavium Thunder 88xx) or "reg" (APM). 4. Drop incorrect or long time deprecated propeties. 5. Correct clock cells to 0 for fixed-factor-clock clocks. * tag 'dt64-cleanup-6.20' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-dt: arm64: dts: apm: Drop "dma" device_type arm64: dts: apm: Add "reg" to "syscon-reboot" and "syscon-poweroff" arm64: dts: apm: Use recommended i2c node names arm64: dts: apm/shadowcat: More clock clean-ups ARM: dts: vexpress/v2m-rs1: Use documented arm,vexpress,config-bus child node names arm64: dts: cavium: Drop thunder2 arm64: dts: cavium: thunder-88xx: Add missing PL011 "uartclk" arm64: dts: toshiba: Use recommended node names arm64: dts: sprd: Use recommended node names arm64: dts: lg: Use recommended simple-bus node name arm64: dts: nuvoton: npcm845: Minor whitespace cleanup arm64: dts: toshiba: tmpv7708: Align node names with DT bindings Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2026-01-26Merge tag 'renesas-dts-for-v6.20-tag2' of ↵Arnd Bergmann47-986/+1426
git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into soc/dt Renesas DTS updates for v6.20 (take two) - Add cpufreq, thermal, GPIO IRQ, and CAN-FD support for the RZ/T2H and RZ/N2H SoCs and their EVK boards, - Add more serial (RSCI) and CAN-FD support for the RZ/V2H and RZ/V2N SoCs, - Drop unused .dtsi files, - Add I3C support for the RZ/G3E SMARC SoM, - Add GPIO support for the RZ/N1 SoC, - Miscellaneous fixes and improvements. * tag 'renesas-dts-for-v6.20-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel: (27 commits) arm64: dts: renesas: rzt2h-rzn2h-evk: Reorder ADC nodes ARM: dts: r9a06g032: Add support for GPIO interrupts ARM: dts: r9a06g032: Add GPIO controllers arm64: dts: renesas: rzg3e-smarc-som: Enable I3C support arm64: dts: renesas: Use lowercase hex arm64: dts: renesas: Use hyphens in node names arm/arm64: dts: renesas: Drop unused .dtsi arm64: dts: renesas: rzt2h-n2h-evk-common: Use GPIO for SD0 write protect arm64: dts: renesas: r9a09g057: Add CANFD node arm64: dts: renesas: r9a09g056: Add CANFD node arm64: dts: renesas: r9a09g087m44-rzn2h-evk: Enable CANFD arm64: dts: renesas: r9a09g077m44-rzt2h-evk: Enable CANFD arm64: dts: renesas: r9a09g087: Add CANFD node arm64: dts: renesas: r9a09g077: Add CANFD node arm64: dts: renesas: r9a09g057: Add RSCI nodes arm64: dts: renesas: r9a09g056: Add RSCI nodes arm64: dts: renesas: r9a09g087m44-rzn2h-evk: Add GPIO keys arm64: dts: renesas: r9a09g077m44-rzt2h-evk: Add GPIO keys arm64: dts: renesas: r9a09g087: Add GPIO IRQ support arm64: dts: renesas: r9a09g077: Add GPIO IRQ support ... Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2026-01-26Merge tag 'renesas-dt-bindings-for-v6.20-tag1' of ↵Arnd Bergmann1-0/+87
git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into soc/dt Renesas DT binding updates for v6.20 - Document the RZ/N1 GPIO Interrupt Multiplexer. * tag 'renesas-dt-bindings-for-v6.20-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel: dt-bindings: soc: renesas: Document RZ/N1 GPIO Interrupt Multiplexer Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2026-01-22Merge tag 'apple-soc-dt-6.20' of ↵Krzysztof Kozlowski28-0/+2317
https://git.kernel.org/pub/scm/linux/kernel/git/sven/linux into soc/dt Apple SoC DT update for 6.20 - Add all required nodes and connections for USB3 support. This is responsible for the majority of the diffstat. The dt-bindings for the Type-C PHY are scheduled to be sent via the PHY tree and are already in next. - Add RTC subnodes to the System Management Controller - Add chassis-type property for all M1 and M2 machines - Fix some minor power management issues - Add backlight nodes for the A9X-based iPad Pro * tag 'apple-soc-dt-6.20' of https://git.kernel.org/pub/scm/linux/kernel/git/sven/linux: arm64: dts: apple: t60xx: Add nodes for integrated USB Type-C ports arm64: dts: apple: t8112: Add nodes for integrated USB Type-C ports arm64: dts: apple: t8103: Add nodes for integrated USB Type-C ports arm64: dts: apple: t8103: Add ps_pmp dependency to ps_gfx arm64: dts: apple: t8103: Mark ATC USB AON domains as always-on arm64: dts: apple: t8112-j473: Keep the HDMI port powered on arm64: dts: apple: Add chassis-type property for Apple iMacs arm64: dts: apple: Add chassis-type property for Mac Pro arm64: dts: apple: Add chassis-type property for Apple desktop devices arm64: dts: apple: Add chassis-type property for all Macbooks arm64: dts: apple: s8001: Add DWI backlight for J98a, J99a arm64: dts: apple: t8103,t60xx,t8112: Add SMC RTC node Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2026-01-22Merge tag 'lpc32xx-dt-for-6.20' of ↵Krzysztof Kozlowski3-65/+94
https://github.com/vzapolskiy/linux-lpc32xx into soc/dt ARM: nxp: lpc: device tree updates for v6.20 This pull request contains device tree changes for ARM NXP LPC32xx intended for v6.20, please pull the following: - Frank fixes device tree checker warnings reported for NXP LPC32xx boards, - Piotr addes a DMA mux block under SCB, DMA properties to controllers and I2S support for NXP LPC32xx, - Kuldeep corrects values of PrimeCell PL022 'clocks' and 'clock-names' properties, this is the change from a waiting queue, recently it was repeatedly done by Frank, the hesitation was about a probable ABI break, but here in particular the risk is practically negligible due to the kept backwards compatibale 'clocks' property, - Vladimir adds a few missing properties to a number of LPC32xx controllers. * tag 'lpc32xx-dt-for-6.20' of https://github.com/vzapolskiy/linux-lpc32xx: arm: dts: lpc32xx: add interrupts property to Motor Control PWM arm: dts: lpc32xx: add clocks property to Motor Control PWM device tree node ARM: dts: lpc32xx: Add missing properties to I2S device tree nodes ARM: dts: lpc32xx: Declare the second AHB master support on PL080 DMA controller ARM: dts: lpc32xx: Add missing DMA properties ARM: dts: lpc32xx: Use syscon for system control block ARM: dts: lpc32xx: describe FLASH_INT of SLC NAND controller ARM: dts: lpc32xx: change NAND controllers node names ARM: dts: lpc32xx: Update spi clock properties ARM: dts: lpc3250-phy3250: replace deprecated at25 properties with new ones ARM: dts: lpc3250-phy3250: rename nodename at@0 to eeprom@0 ARM: dts: lpc3250-ea3250: add key- prefix for gpio-keys ARM: dts: lpc32xx: remove usb bus and elevate all children nodes Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2026-01-22Merge tag 'aspeed-6.20-devicetree-1' of ↵Krzysztof Kozlowski8-134/+1814
https://git.kernel.org/pub/scm/linux/kernel/git/bmc/linux into soc/dt aspeed: second batch of arm devicetree changes for 6.20 New platforms: - Facebook Anacapa The Meta Anacapa BMC is the DC-SCM (Data Center Secure Control Module) controller for the Meta OCP Open Rack Wide (ORW) compute tray. This platform is a key component of the AMD Helios AI rack reference design system, designed for next-generation AI workloads. The BMC utilizes the Aspeed AST2600 SoC to manage the compute tray, which contains up to 4 AMD Instinct MI450 Series GPUs (connected via a Broadcom OCP NIC) and host CPUs. Its primary role is to provide essential system control, power sequencing, and telemetry reporting for the compute complex via the OpenBMC software stack. For more detail on the AMD Helios reference design: https://www.amd.com/en/blogs/2025/amd-helios-ai-rack-built-on-metas-2025-ocp-design.html - ASRock Rack ALTRAD8 The ALTRAD8 BMC is an Aspeed AST2500-based BMC for the ASRock Rack ALTRAD8UD-1L2T and ALTRAD8UD2-1L2Q boards. Significant changes: - Switch IBM FSI CFAM nodes to use non-deprecated AT25 properties Updated platforms: - bletchley (Facebook): USB-C tweaks * tag 'aspeed-6.20-devicetree-1' of https://git.kernel.org/pub/scm/linux/kernel/git/bmc/linux: ARM: dts: aspeed: ibm: Use non-deprecated AT25 properties ARM: dts: aspeed: add device tree for ASRock Rack ALTRAD8 BMC dt-bindings: arm: aspeed: add ASRock Rack ALTRAD8 board ARM: dts: aspeed: bletchley: Remove try-power-role from connectors ARM: dts: aspeed: Add Facebook Anacapa platform dt-bindings: arm: aspeed: Add compatible for Facebook Anacapa BMC Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2026-01-22Merge tag 'nuvoton-arm64-6.20-devicetree-0' of ↵Krzysztof Kozlowski1-0/+1
https://git.kernel.org/pub/scm/linux/kernel/git/bmc/linux into soc/dt Nuvoton arm64 devicetree changes for 6.20 Just the one patch from Rob adding the device_type property to the memory node of the NPCM845 EVB DTS. * tag 'nuvoton-arm64-6.20-devicetree-0' of https://git.kernel.org/pub/scm/linux/kernel/git/bmc/linux: arm64: dts: nuvoton: Add missing "device_type" property on memory node Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2026-01-22Merge tag 'v6.20-rockchip-dts64-1' of ↵Krzysztof Kozlowski39-26/+2262
https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into soc/dt New boards: Orange Pi CM5 module + Baseboard, Radxa CM5 module + IO-board. PCIe-slot-overlay for rk3576-evb1 New peripherals: some of the video decoders on rk3576 and rk3588 Enabled peripherals: many RK3588-NPUs and a lot of other peripherals on a plethora of boards. * tag 'v6.20-rockchip-dts64-1' of https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: (40 commits) arm64: dts: rockchip: Add the vdpu383 Video Decoder on rk3576 arm64: dts: rockchip: Add the vdpu381 Video Decoders on RK3588 arm64: dts: rockchip: Add rk3588s-orangepi-cm5-base device tree dt-bindings: arm: rockchip: Add Orange Pi CM5 Base arm64: dts: rockchip: Enable second HDMI output on CM3588 arm64: dts: rockchip: Add HDMI to Gameforce Ace arm64: dts: rockchip: Enable analog sound on RK3576 EVB1 arm64: dts: rockchip: Enable HDMI sound on RK3576 EVB1 arm64: dts: rockchip: Enable HDMI sound on Luckfox Core3576 arm64: dts: rockchip: Enable HDMI sound on FriendlyElec NanoPi M5 arm64: dts: rockchip: Use a readable audio card name on NanoPi M5 arm64: dts: rockchip: enable NPU on rk3588-jaguar arm64: dts: rockchip: enable NPU on rk3588-tiger dt-bindings: arm: rockchip: fix description for Radxa CM5 dt-bindings: arm: rockchip: fix description for Radxa CM3I arm64: dts: rockchip: Add missing everest,es8388 supplies to rk3399-roc-pc-plus arm64: dts: rockchip: Enable PCIe for ArmSoM Sige1 arm64: dts: rockchip: Enable the NPU on Turing RK1 arm64: dts: rockchip: Enable the NPU on FriendlyElec CM3588 arm64: dts: rockchip: Enable the NPU on NanoPC T6/T6-LTS ... Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2026-01-22Merge tag 'v6.20-rockchip-dts32-1' of ↵Krzysztof Kozlowski1-1/+16
https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into soc/dt HEVC decoder node for RK3288. * tag 'v6.20-rockchip-dts32-1' of https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: ARM: dts: rockchip: Add vdec node for RK3288 Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2026-01-22Merge tag 'juno-updates-7.0' of ↵Krzysztof Kozlowski2-4/+11
https://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into soc/dt Armv8 Juno/Vexpress updates for v7.0 This contains a small set of DT updates: 1. Align DTS node naming with established coding style by replacing underscores with hyphens in node names. This is a safe change and does not affect ABI. 2. Add support for the CMN PMU on the Arm Morello platform, exposing the CMN-Skeena (CMN-600 r3p1–compatible) PMU via the standard CMN-600 binding. This enables PMU access on real Morello SDP hardware, where the registers are functional. * tag 'juno-updates-7.0' of https://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux: arm64: dts: arm: Use hyphen in node names arm64: dts: morello: Add CMN PMU Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2026-01-19ARM: dts: qcom: msm8974: Start using rpmpd for power domainsLuca Weiss10-96/+48
Due to historical reasons all msm8974 boards have used the CX power rail as regulator instead of going through the power domain framework. Since rpmpd has gained msm8974 support quite a bit ago, let's start using it and replace all usages of pm8841_s2 (CX), pm8841_s4 (GFX) and for the boards using pma8084 pma8084_s2 (CX), pma8084_s7 (GFX). For reference, downstream is using GFX power rail as parent-supply for mmcc's OXILI_GDSC GDSC which then is used for GPU, but nothing there is modelled upstream. Signed-off-by: Luca Weiss <luca@lucaweiss.eu> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250621-msm8974-rpmpd-switch-v1-4-0a2cb303c446@lucaweiss.eu Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-01-19ARM: dts: qcom: msm8974: Sort header includes alphabeticallyLuca Weiss1-3/+3
Before adding more headers in a random order, let's sort the includes once so that's done. Signed-off-by: Luca Weiss <luca@lucaweiss.eu> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250621-msm8974-rpmpd-switch-v1-3-0a2cb303c446@lucaweiss.eu Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-01-18dt-bindings: arm: fsl: Add compatible for i.MX95 15x15 FRDM boardLei Xu1-0/+1
Introduce a new DT compatible string for the NXP i.MX95 15x15 FRDM development board, a compact and cost-effective platform based on the i.MX95 applications processor. Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com> Reviewed-by: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com> Signed-off-by: Lei Xu <lei.xu@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2026-01-18ARM: dts: imx: e60k02: add tps65185Andreas Kemnade3-1/+86
Wire up the TPS65185 regulator needed for the display. Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2026-01-18ARM: dts: imx50-kobo-aura: add epd pmic descriptionJosua Mayer1-1/+59
Kobo Aura (N514) includes a TPS65185 PMIC for the epaper display. Add description for this pmic and its vin power-supply. Signed-off-by: Josua Mayer <josua.mayer@jm0.eu> Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2026-01-18ARM: dts: imx: tolino-shine2: add tps65185Andreas Kemnade1-1/+54
Wire up the TPS65185 regulator needed for the display. Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2026-01-18dt-bindings: mailbox: qcom: Add IPCC support for Kaanapali and Glymur PlatformsJingyi Wang1-0/+2
Document the Inter-Processor Communication Controller on the Qualcomm Kaanapali and Glymur Platforms, which will be used to route interrupts across various subsystems found on the SoC. Co-developed-by: Sibi Sankar <sibi.sankar@oss.qualcomm.com> Signed-off-by: Sibi Sankar <sibi.sankar@oss.qualcomm.com> Signed-off-by: Jingyi Wang <jingyi.wang@oss.qualcomm.com> Reviewed-by: Bjorn Andersson <andersson@kernel.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20251031-knp-ipcc-v3-1-62ffb4168dff@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-01-17dt-bindings: arm: fsl: Document ifm VHIP4 EvalBoard v1 and v2Marek Vasut1-0/+9
Document ifm i.MX8MN VHIP4 EvalBoard v1 and v2 reference design binding. This system exists in two generations, v1 and v2, which share a lot of commonality. The boards come with either single gigabit ethernet or an KSZ8794 fast-ethernet switch, boot from eMMC, and offer CAN interfaces via Microchip MCP25xx SPI CAN controllers, UART, and USB host. The GPU is not available in the SoC populated on these devices. Acked-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Marek Vasut <marex@nabladev.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2026-01-17dt-bindings: vendor-prefixes: Document ifm electronic gmbhMarek Vasut1-0/+2
ifm is a manufacturer of industrial sensors, control technology and automation solutions. Document their vendor prefix, which is already used for ifm,ac14xx and other powerpc devices. Acked-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Marek Vasut <marex@nabladev.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2026-01-17ARM: dts: imx: move nand related property under nand@0Frank Li15-22/+82
Add child node nand@0 and move NAND related property under it to align modern nand-controller.yaml. Fix below CHECK_DTBS warnings: arch/arm/boot/dts/nxp/imx/imx6ull-colibri-aster.dtb: nand-controller@1806000 (fsl,imx6q-gpmi-nand): Unevaluated properties are not allowed ('nand-ecc-mode', 'nand-ecc-step-size', 'nand-ecc-strength', 'nand-on-flash-bbt' were unexpected) from schema $id: http://devicetree.org/schemas/mtd/gpmi-nand.yaml# Since 2019 year, commit (212e496935929 dt-bindings: mtd: Add YAML schemas for the generic NAND options) NAND related property is preferred located under nand@<n> even though only one NAND chip supported. Signed-off-by: Frank Li <Frank.Li@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2026-01-17ARM: dts: imx6sx: update gpmi #size-cells to 0Frank Li1-1/+1
Update gpmi #size-cells to 0 to fix below CHECK_DTB warnings: arch/arm/boot/dts/nxp/imx/imx6sx-nitrogen6sx.dtb: nand-controller@1806000 (fsl,imx6sx-gpmi-nand): #size-cells: 0 was expected from schema $id: http://devicetree.org/schemas/mtd/gpmi-nand.yaml# Signed-off-by: Frank Li <Frank.Li@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2026-01-17ARM: dts: imx6qdl: add '#address-cells' and '#size-cells' for gpmi-nandFrank Li1-0/+2
Add '#address-cells' and '#size-cells' for gpmi-nand to below CHECK_DTBS warings: arm/boot/dts/nxp/imx/imx6dl-aristainetos_4.dtb: nand-controller@112000 (fsl,imx6q-gpmi-nand): '#address-cells' is a required property from schema $id: http://devicetree.org/schemas/mtd/gpmi-nand.yaml# Signed-off-by: Frank Li <Frank.Li@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2026-01-17dt-bindings: display: tegra: document Tegra30 VI and VIPSvyatoslav Ryhel2-9/+19
Existing Parallel VI interface schema for Tegra20 is fully compatible with Tegra30; hence, lets reuse it by setting fallback for Tegra30. Adjust existing VI schema to reflect that Tegra20 VI is compatible with Tegra30 by setting a fallback for Tegra30. Additionally, switch to using an enum instead of list of const. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Tested-by: Luca Ceresoli <luca.ceresoli@bootlin.com> # tegra20, parallel camera Signed-off-by: Thierry Reding <treding@nvidia.com>
2026-01-17dt-bindings: display: tegra: document Tegra132 MIPI calibration deviceSvyatoslav Ryhel1-0/+1
Document MIPI calibration device found in Tegra132. This compatible already exists in the Linux kernel, I have just documented it to satisfy warnings. Each Tegra SoC generation has unique set of registers which should be configured. They all differ, hence fallback is not suitable here. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Tested-by: Luca Ceresoli <luca.ceresoli@bootlin.com> # tegra20, parallel camera Signed-off-by: Thierry Reding <treding@nvidia.com>
2026-01-17ARM: tegra: Adjust DSI nodes for Tegra20/Tegra30Svyatoslav Ryhel2-0/+12
Add missing nvidia,mipi-calibrate and cells properties to DSI nodes. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com> Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2026-01-17arm64: tegra: smaug: Add usb-role-switch supportDiogo Ivo1-0/+2
The USB2 port on Smaug is configured for OTG operation but lacked the required 'usb-role-switch' property, leading to a failed probe and a non-functioning USB port. Add the property along with setting the default role to host. Signed-off-by: Diogo Ivo <diogo.ivo@tecnico.ulisboa.pt> Signed-off-by: Thierry Reding <treding@nvidia.com>
2026-01-17arm64: tegra: smaug: Complete and enable tegra-udc nodeDiogo Ivo1-0/+11
Complete the missing properties in the tegra-udc node and enable it for Smaug. Signed-off-by: Diogo Ivo <diogo.ivo@tecnico.ulisboa.pt> Signed-off-by: Thierry Reding <treding@nvidia.com>
2026-01-17arm64: tegra: smaug: Enable DisplayPort via USB-C portDiogo Ivo1-0/+12
Enable both SOR and DPAUX modules allowing the USB-C port to transmit video in DP altmode. Tested on several monitors with USB-C to HDMI adapter. Signed-off-by: Diogo Ivo <diogo.ivo@tecnico.ulisboa.pt> Signed-off-by: Thierry Reding <treding@nvidia.com>
2026-01-17arm64: tegra: Correct CPU compatibles on Tegra264Krzysztof Kozlowski1-2/+2
"arm,armv8" CPU compatible is only for software models and must not be used in DTS for actual hardware. Replace them with Neoverse V3AE compatible, based what is written on Wikipedia [1]. Link: https://en.wikipedia.org/wiki/Tegra#Thor [1] Reported-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Closes: https://lore.kernel.org/all/59ae6b16-7866-413a-a1d2-4a735024c108@oss.qualcomm.com/ Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2026-01-17arm64: tegra: Drop unneeded status=okay on Tegra264Krzysztof Kozlowski1-5/+0
Device nodes are enabled by default and this DTSI file does not include anything else, thus it is impossible that nodes were disabled before and need to be re-enabled. Adding redundant status=okay is just confusing and suggests some other code flow. Verified with dtx_diff. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2026-01-17arm64: tegra: Drop unneeded status=okay on Tegra234Krzysztof Kozlowski1-15/+0
Device nodes are enabled by default and this DTSI file does not include anything else, thus it is impossible that nodes were disabled before and need to be re-enabled. Adding redundant status=okay is just confusing and suggests some other code flow. Verified with dtx_diff. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2026-01-17arm64: tegra: Drop unneeded status=okay on Tegra194Krzysztof Kozlowski1-15/+0
Device nodes are enabled by default and this DTSI file does not include anything else, thus it is impossible that nodes were disabled before and need to be re-enabled. Adding redundant status=okay is just confusing and suggests some other code flow. Verified with dtx_diff. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2026-01-17arm64: tegra: Drop unneeded status=okay on Tegra186Krzysztof Kozlowski1-2/+0
Device nodes are enabled by default and this DTSI file does not include anything else, thus it is impossible that nodes were disabled before and need to be re-enabled. Adding redundant status=okay is just confusing and suggests some other code flow. Verified with dtx_diff. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2026-01-17arm64: tegra: Add nodes for CMDQVAshish Mhetre2-5/+53
The Command Queue Virtualization (CMDQV) hardware is part of the SMMUv3 implementation on NVIDIA Tegra SoCs. It assists in virtualizing the command queue for the SMMU. Update SMMU compatible strings to use nvidia,tegra264-smmu to enable CMDQV support. Add device tree nodes for the CMDQV hardware and enable them on the tegra264-p3834 platform where SMMUs are enabled. Each SMMU instance is paired with its corresponding CMDQV instance via the nvidia,cmdqv property. Acked-by: Nicolin Chen <nicolinc@nvidia.com> Signed-off-by: Ashish Mhetre <amhetre@nvidia.com> Reviewed-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2026-01-17arm64: tegra: Add DBB clock to EMC on Tegra264Thierry Reding1-2/+3
The DBB clock is used by the EMC to enable the data path from various IP blocks to external memory. Signed-off-by: Thierry Reding <treding@nvidia.com>
2026-01-16dt-bindings: mailbox: qcom: Add CPUCP mailbox controller bindings for KaanapaliJingyi Wang1-0/+1
Document CPUSS Control Processor (CPUCP) mailbox controller for Qualcomm Kaanapali, which is compatible with X1E80100, use fallback to indicate this. Signed-off-by: Jingyi Wang <jingyi.wang@oss.qualcomm.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20251021-knp-cpufreq-v2-1-95391d66c84e@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-01-16dt-bindings: mtd: nvidia,tegra20-nand: convert to DT schemaCharan Pedumuru3-65/+103
Convert NVIDIA Tegra NAND Flash Controller binding to YAML format. Changes during Conversion: - Define new properties `power-domains` and `operating-points-v2` because the existing in tree DTS uses them. - Modify MAINTAINERS references to point the created YAML file. Signed-off-by: Charan Pedumuru <charan.pedumuru@gmail.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Thierry Reding <treding@nvidia.com>
2026-01-16dt-bindings: dma: Update ADMA bindings for tegra264sheetal1-1/+14
- Update ADMA device tree bindings for tegra264 to support up to 64 interrupt channels by setting 'interrupts' property maxItems to 64. - Also, update the 'allOf' conditional schema to ensure correct maxItems for 'interrupts' based on compatible string, including tegra210 (22) and tegra186 (32) ADMA controllers. Signed-off-by: sheetal <sheetal@nvidia.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Acked-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2026-01-16arm64: dts: qcom: lemans: enable static TPDMJie Gan1-0/+105
Enable static TPDM device for lemans. Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Signed-off-by: Jie Gan <jie.gan@oss.qualcomm.com> Acked-by: Suzuki K Poulose <suzuki.poulose@arm.com> Link: https://lore.kernel.org/r/20251028-add_static_tpdm_support-v4-3-84e21b98e727@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
generated by cgit v1.2.3 (git 2.39.0) at 2026-05-04 03:18:40 +0300