Arnd Bergmann [Wed, 28 Jan 2026 16:11:37 +0000 (17:11 +0100)]
Merge tag 'riscv-sophgo-dt-for-v6.20' of https://github.com/sophgo/linux into soc/dt
RISC-V/Sophgo Devicetrees for v6.20
Sophgo:
For CV18xx serials:
Update RX/TX FIFO size to fix the USB transfer issue.
For SG2042:
Optimize the DTS file format, including moving PLIC/CLINT
nodes into cpu dtsi and sorting peripheral nodes by address.
In addition, we also enable RTC for Pioneerbox.
For SG2044:
Add "b" ISA extension to fix dtbs_check warnings.
Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
* tag 'riscv-sophgo-dt-for-v6.20' of https://github.com/sophgo/linux:
riscv: dts: sophgo: sg2044: Add "b" ISA extension
riscv: dts: sophgo: fix the node order of SG2042 peripheral
riscv: dts: sophgo: Move PLIC and CLINT node into CPU dtsi
riscv: dts: sophgo: enable hardware clock (RTC) on the Milk-V Pioneer
riscv: dts: sophgo: cv180x: fix USB dwc2 FIFO sizes
Arnd Bergmann [Wed, 28 Jan 2026 16:04:28 +0000 (17:04 +0100)]
Merge tag 'stm32-dt-for-v6.20-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32 into soc/dt
STM32 DT for v6.20, round 1
Highlights:
----------
- MCU:
- Update/add Led support on ST boards.
- MPU:
- STM32MP13:
- Add boot led and red led on ST DK board.
- STMP32MP15:
- Add boot led and red led on ST DK boards.
- Add SPI1 sleep pinctrl group.
- STM32MP23:
- Add green ,orange and boot leds on ST boards.
- Add SPI, I2C, DCMIPP and CSI instances to CLUSTER_PD
power domain.
- Enable analog-filter to all I2C instances.
- STM32MP25:
- Add green ,orange and boot leds on ST boards.
- Add SPI, I2C, DCMIPP and CSI instances to CLUSTER_PD
power domain.
- Enable analog-filter to all I2C instances.
- Add LPDDR/DDR channels to ST boards.
* tag 'stm32-dt-for-v6.20-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32: (31 commits)
arm/arm64: dts: st: Drop unused .dtsi
arm64: STM32: drop an undefined Kconfig symbol
arm64: dts: st: Minor whitespace cleanup
arm64: dts: st: Use hyphen in node names
arm64: dts: st: add power-domain of dcmipp in stm32mp231.dtsi
arm64: dts: st: add power-domain of dcmipp in stm32mp251.dtsi
dt-bindings: media: st: dcmipp: add 'power-domains' property
arm64: dts: st: add power-domain of csi in stm32mp231.dtsi
arm64: dts: st: add power-domain of csi in stm32mp251.dtsi
dt-bindings: media: st: csi: add 'power-domains' property
ARM: dts: stm32: add spi1 sleep state pinctrl on stm32mp157c-ev1
arm64: dts: st: add DDR channel to stm32mp257f-ev1 board
arm64: dts: st: add LPDDR channel to stm32mp257f-dk board
arm64: dts: st: enable i2c analog-filter in stm32mp231.dtsi
arm64: dts: st: enable i2c analog-filter in stm32mp251.dtsi
arm64: dts: st: add power-domains in all i2c of stm32mp231.dtsi
arm64: dts: st: add power-domains in all i2c of stm32mp251.dtsi
dt-bindings: i2c: st,stm32-i2c: add 'power-domains' property
arm64: dts: st: add power-domains in all spi of stm32mp231.dtsi
arm64: dts: st: add power-domains in all spi of stm32mp251.dtsi
...
Arnd Bergmann [Wed, 28 Jan 2026 16:00:58 +0000 (17:00 +0100)]
Merge tag 'imx-dt64-6.20' of https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into soc/dt
i.MX arm64 device tree changes for 6.20:
- New board support: i.MX8MP/i.MX91/i.MX93/i.MX95 FRDM, ifm VHIP4
EvalBoard, Apalis iMX8QP, TQ-Systems MBLS1028A/MBLS1028A-IND
- A number of series from Alexander Stein improving lpcg indices
description for tqma8xxs board, moving BMAN/QMAN buffers for
tqmls1046a, refreshing tqma8mpql-mba8mpxl support a bit, adding HDMI
audio support for tqma8mpql-mba8mp-ras314 etc.
- A series from Chancel Liu adding various audio features for
imx93-14x14-evk board
- A series from Francesco Dolcini enabling hdmi_pai device for
imx8mp-verdin and imx8mp-toradex-smarc
- A couple of changes from Francesco Valla enabling more devices
and correcting CAN transceiver gpio for imx93-11x11-frdm
- A few changes from Frank Li adding DDR perf support for imx8qm, adding
camera support for imx8mp-evk, enabling thermal support for i.MX91, etc.
- A series from Haibo Chen adding flexcan support for imx943-evk and
imx952-evk boards
- A series from Krzysztof Kozlowski fixing up coding style issues
- A couple of changes from Marek Vasut updating Data Modul i.MX8M Plus
eDM SBC DT to rev.903, using GPU_CGC as core clock for GPU on i.MX95
- A series from Markus Niebel to clean up imx8mm-tqma8mqml board
regulators
- A couple of series from Peng Fan replacing xceiver-supply with phys
for NXP EVK boards, improving imx952-evk board support
- A series from Sebastian Krzyszkowiak to refresh imx8mq-librem5 support
- A couple of series from Stefano Radaelli to improve
imx93-var-som-symphony and imx8mp-var-som support
- Other random changes for various boards
* tag 'imx-dt64-6.20' of https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (104 commits)
arm64: dts: freescale: imx95: Add support for i.MX95 15x15 FRDM board
arm64: dts: imx91-11x11-frdm: fix CAN transceiver gpio
arm64: dts: imx93-11x11-frdm: enable additional devices
arm64: dts: imx93-11x11-frdm: Add MQS audio support
arm64: dts: imx952-evk: Add nxp,ctrl-ids for scmi misc
arm64: dts: imx952-evk: Add flexcan support
arm64: dts: imx952-evk: Enable TPM[3,6]
arm64: dts: imx952-evk: Enable wdog3
arm64: dts: imx952-evk: Enable USB[1,2]
arm64: dts: imx952-evk: Enable SPI7
arm64: dts: imx952-evk: Enable UART5
arm64: dts: imx952-evk: Enable I2C[2,3,4,6,7] bus
arm64: dts: imx952-evk: Change the usdhc1_200mhz drive strength to DSE4
arm64: dts: imx952: Add idle-states node
arm64: dts: imx8mn: Add ifm VHIP4 EvalBoard v1 and v2
arm64: dts: imx8mn: Add SNVS LPGPR
arm64: dts: imx8mq-librem5: Don't set mic-cfg for wm8962
arm64: dts: imx8mq-librem5: Set cap-power-off-card for usdhc2
arm64: dts: imx8mq-librem5: Limit uSDHC2 frequency to 50MHz
arm64: dts: imx8mq-librem5: Enable SNVS RTC
...
Arnd Bergmann [Wed, 28 Jan 2026 16:00:08 +0000 (17:00 +0100)]
Merge tag 'imx-bindings-6.20' of 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
Arnd Bergmann [Wed, 28 Jan 2026 15:56:11 +0000 (16:56 +0100)]
Merge tag 'tegra-for-6.20-dt-bindings-v2' of 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
Arnd Bergmann [Mon, 26 Jan 2026 15:58:47 +0000 (16:58 +0100)]
Merge tag 'imx-dt-6.20' of 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
Arnd Bergmann [Mon, 26 Jan 2026 15:05:01 +0000 (16:05 +0100)]
Merge tag 'qcom-arm64-for-6.20' of 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
...
Arnd Bergmann [Mon, 26 Jan 2026 15:04:07 +0000 (16:04 +0100)]
Merge tag 'qcom-arm32-for-6.20' of 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
Arnd Bergmann [Mon, 26 Jan 2026 14:45:52 +0000 (15:45 +0100)]
Merge tag 'tegra-for-6.20-arm64-dt' of 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
Arnd Bergmann [Mon, 26 Jan 2026 14:45:04 +0000 (15:45 +0100)]
Merge tag 'tegra-for-6.20-arm-dt' of 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
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.
Arnd Bergmann [Mon, 26 Jan 2026 14:36:27 +0000 (15:36 +0100)]
Merge tag 'renesas-dts-for-v6.20-tag2' of 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.
Merge tag 'apple-soc-dt-6.20' of 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>
Merge tag 'lpc32xx-dt-for-6.20' of 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>
Merge tag 'aspeed-6.20-devicetree-1' of 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:
Merge tag 'nuvoton-arm64-6.20-devicetree-0' of 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>
Merge tag 'juno-updates-7.0' of 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>
Patrice Chotard [Thu, 13 Nov 2025 15:14:04 +0000 (16:14 +0100)]
ARM: dts: stm32: Update LED node for stm32mp15xx-dkx board
Add led-red node for stm32mp15xx-dkx, this LED is used as status
LED in U-Boot.
Update led-blue node by adding color property and replacing obsolete
label property by function property.
Guodong Xu [Wed, 14 Jan 2026 23:18:59 +0000 (07:18 +0800)]
riscv: dts: sophgo: sg2044: Add "b" ISA extension
"b" is ratified (Apr/2024) much later than its components zba/zbb/zbs
(Jun/2021). With "b" added into riscv/extensions.yaml, a dependency
checking rule is now enforced, which requires that when zba, zbb, and zbs
are all specified, "b" must be added as well. Failing to do this will
cause dtbs_check schema check warnings.
According to uabi.rst, as a single-letter extension, "b" should be added
after "c" in canonical order.
Inochi Amaoto [Tue, 13 Jan 2026 02:38:26 +0000 (10:38 +0800)]
riscv: dts: sophgo: Move PLIC and CLINT node into CPU dtsi
As we have a separate CPU dtsi file, move the PLIC and CLINT
node to the CPU dtsi file. This will make the sg2042.dtsi focus
on peripheral devices, and make the CPU dtsi force CPU related
devices.
Reviewed-by: Chen Wang <unicorn_wang@outlook.com> Link: https://lore.kernel.org/r/20260113023828.790136-1-inochiama@gmail.com Signed-off-by: Inochi Amaoto <inochiama@gmail.com> Signed-off-by: Chen Wang <unicorn_wang@outlook.com> Signed-off-by: Chen Wang <wangchen20@iscas.ac.cn>
Luca Weiss [Sat, 21 Jun 2025 13:19:59 +0000 (15:19 +0200)]
ARM: dts: qcom: msm8974: Start using rpmpd for power domains
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.
Lei Xu [Fri, 16 Jan 2026 08:56:14 +0000 (00:56 -0800)]
arm64: dts: freescale: imx95: Add support for i.MX95 15x15 FRDM board
The i.MX95 15x15 FRDM board is a compact and cost-effective development
platform based on the i.MX95 applications processor.
Add device tree support for this board, including:
- LPUART1 and LPUART5
- NETC
- USB
- PCIe
- uSDHC1, uSDHC2 and uSDHC3
- FlexCAN2 and FlexCAN5
- LPI2C2, LPI2C3, LPI2C4 and their child nodes
- Watchdog3
Lei Xu [Fri, 16 Jan 2026 08:56:13 +0000 (00:56 -0800)]
dt-bindings: arm: fsl: Add compatible for i.MX95 15x15 FRDM board
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>
Daniel Baluta [Tue, 13 Jan 2026 07:50:02 +0000 (09:50 +0200)]
arm64: dts: imx93-11x11-frdm: Add MQS audio support
Enable Medium Quality Sound (MQS) output on the i.MX93 FRDM 11x11 board
by adding sound card description and enabling sai1 and mqs1 dts nodes,
together with necessary clocks and pinmux.
This supports audio playback via SAI1 DAI which is connected to the MQS1
block.
Co-developed-by: Tom Zheng <haidong.zheng@nxp.com> Signed-off-by: Tom Zheng <haidong.zheng@nxp.com> Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com> Tested-by: Francesco Valla <francesco@valla.it> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Fedor Ross [Tue, 6 Jan 2026 19:00:40 +0000 (20:00 +0100)]
arm64: dts: imx8mn: Add ifm VHIP4 EvalBoard v1 and v2
Add support for ifm i.MX8MN VHIP4 EvalBoard v1 and v2 reference design.
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.
Signed-off-by: Fedor Ross <fedor.ross@ifm.com> Signed-off-by: Marek Vasut <marex@nabladev.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
arm64: dts: imx8mq-librem5: Limit uSDHC2 frequency to 50MHz
SparkLAN card has stability issues at 100MHz. It still appears to be
able to max out its throughput this way, so limit the frequency to
ensure stable operation.
Signed-off-by: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
It has been disabled because it was being used for system clock instead
of the discrete RTC. However, SNVS has some features that the discrete
RTC does not, such as being able to turn the device on. Solve that issue
with aliases instead and reenable SNVS RTC.
Signed-off-by: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
i2c-imx can perform bus recovery by temporarily switching I2C pins
into GPIO mode. To do so, it needs GPIO and pinctrl handles to be
provided in the device tree.
Suggested-by: Denis Sergeevich <galilley@gmail.com> Signed-off-by: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Jingyi Wang [Fri, 31 Oct 2025 07:41:44 +0000 (00:41 -0700)]
dt-bindings: mailbox: qcom: Add IPCC support for Kaanapali and Glymur Platforms
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>
Marek Vasut [Tue, 6 Jan 2026 19:00:38 +0000 (20:00 +0100)]
dt-bindings: arm: fsl: Document ifm VHIP4 EvalBoard v1 and v2
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>
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>
Marek Vasut [Sat, 29 Nov 2025 14:31:30 +0000 (15:31 +0100)]
arm64: dts: imx95: Use GPU_CGC as core clock for GPU
The i.MX95 imx-sm introduced new GPU_CGC clock since imx-sm commit ca5e078833fa ("SM-128: Add clock management via CCM LPCG direct control")
which are downstream clock of GPU clock. These new GPU_CGC clock
gate the existing GPU clock. Currently, without clk_ignore_unused
on kernel command line, those new GPU_CGC clock are unused and the
kernel will disable them. This has no impact on i.MX95 A0/A1, but
does prevent GPU register access from working at all on i.MX95 B0.
The GPU_CGC clock are present on both i.MX95 A0/A1/B0, therefore
update the DT such, that the GPU core clock are the GPU_CGC clock.
When the panthor driver enables the GPU core clock, it enables both
the GPU_CGC as well as its parent GPU clock.
Fixes: 67934f248e64 ("arm64: dts: imx95: Describe Mali G310 GPU") Signed-off-by: Marek Vasut <marek.vasut@mailbox.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Frank Li [Tue, 4 Nov 2025 22:27:14 +0000 (17:27 -0500)]
ARM: dts: imx: move nand related property under nand@0
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>
Frank Li [Tue, 4 Nov 2025 22:27:12 +0000 (17:27 -0500)]
ARM: dts: imx6qdl: add '#address-cells' and '#size-cells' for gpmi-nand
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>
Svyatoslav Ryhel [Wed, 22 Oct 2025 14:20:32 +0000 (17:20 +0300)]
dt-bindings: display: tegra: document Tegra30 VI and VIP
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.
Diogo Ivo [Thu, 4 Dec 2025 21:27:21 +0000 (21:27 +0000)]
arm64: tegra: smaug: Add usb-role-switch support
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>
projects / thirdparty / kernel / linux.git / log
