Arnd Bergmann [Fri, 21 Nov 2025 16:04:25 +0000 (17:04 +0100)]
Merge tag 'imx-dt-6.19' of https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into soc/dt
i.MX ARM device tree changes for 6.19:
- A bunch of dt-schema warning cleanup patches from Frank Li
- A couple of imx6dl-yapp4 board update from Michal Vokáč to enable
pwm-beeper and model the RGB LED as a single multi-led part
- Enable PMIC RTC on imx53-qsrb board
- Correct rtc compatible for imx6q-evi board
- Add sy7636 support for e70k02 board
- Replace license text comment with SPDX identifier for imx53-usbarmory
board
- Add I2S audio support for imx28-amarula-rmm board
* tag 'imx-dt-6.19' of https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (29 commits)
ARM: dts: imx6qdl: make VAR-SOM SoM SoC-agnostic
ARM: dts: imx6dl-yapp4: Model the RGB LED as a single multi-led part
ARM: dts: imx6dl-yapp43: Enable pwm-beeper on boards with speaker
ARM: dts: imx: e70k02: add sy7636
ARM: dts: imx28-amarula-rmm: add I2S audio
ARM: dts: imx: add vdd-supply and vddio-supply for fsl,mpl3115
ARM: dts: imx7ulp: remove bias-pull-up
ARM: dts: remove undocumented clock-names for ov5642
ARM: dts: add device_type for memory node
ARM: dts: Add bus type for parallel ov5640
ARM: dts: imx6q-cm-fx6.dts: add supplies for wm8731
ARM: dts: imx6qdl-skov-cpu fix typo interrupt
ARM: dts: imx: remove redundant linux,phandle
ARM: dts: imx6ull-dhcom-pdk2: rename power-supply to vcc-supply for touchscreen
ARM: dts: imx: add power-supply for lcd panel
ARM: dts: imx6qdl-nitrogen6_max: rename i2c<n>mux to i2c
ARM: dts: imx6ull-phytec-tauri: remove extra space before jedec,spi-nor
ARM: dts: imx6q-utilite-pro: add missing required property for pci
ARM: dts: imx6-tbs2910: rename ir_recv to ir-receiver
ARM: dts: imx6: remove pinctrl-name if pinctrl-0 doesn't exist
...
Arnd Bergmann [Fri, 21 Nov 2025 15:54:51 +0000 (16:54 +0100)]
Merge tag 'tegra-for-6.19-arm64-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into soc/dt
arm64: tegra: Device tree changes for v6.19-rc1
This contains a bunch of additions and improvements for older devices.
Tegra210 devices now have empty reserved-memory nodes to improve inter-
operability with certain bootloaders. These chips now also support more
multimedia engines. A new variant of the Jetson Nano is also added.
Jetson TX2 sees some improvements. PCI endpoint mode is improved for
Tegra234 so that reset interrupts are properly routed.
A new RTC device is added starting with Orin.
Rounding things off is a flurry of small fixes for DT validation and USB
OTG mode.
* tag 'tegra-for-6.19-arm64-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: (25 commits)
arm64: tegra: Remove OTG ID GPIO from Jetson TX2 NX
arm64: tegra: Set USB Micro-B port to OTG mode on P3450
arm64: tegra: Add NVJPG node for Tegra210 platforms
arm64: tegra: Add Tegra210 NVJPG power-domain node
arm64: tegra: Add interrupts for Tegra234 USB wake events
arm64: tegra: Add reserved-memory node for P2180
arm64: tegra: Add reserved-memory node for P3450
arm64: tegra: Enable NVDEC and NVENC on Tegra210
arm64: tegra: Fix APB DMA controller node name
arm64: tegra: Add default GIC address cells on Tegra210
arm64: tegra: Add default GIC address cells on Tegra194
arm64: tegra: Add default GIC address cells on Tegra186
arm64: tegra: Add default GIC address cells on Tegra132
arm64: tegra: Add OPP tables on Tegra210
arm64: tegra: Add interconnect properties for Tegra210
arm64: tegra: Add ACTMON on Tegra210
arm64: tegra: Add device-tree node for NVVRS RTC
arm64: tegra: Move avdd-dsi-csi-supply into CSI node
arm64: tegra: Drop redundant clock and reset names from TSEC node
arm64: tegra: Move HDA into the correct bus
...
Arnd Bergmann [Fri, 21 Nov 2025 15:50:42 +0000 (16:50 +0100)]
Merge tag 'tegra-for-6.19-arm-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into soc/dt
ARM: tegra: Device tree changes for v6.19-rc1
Add more host1x devices on Tegra114 and Tegra124, as well as CSI for
Tegra20 and Tegra30. Support for the Xiaomi Mi Pad is also added.
* tag 'tegra-for-6.19-arm-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
ARM: tegra: Add device-tree for Xiaomi Mi Pad (A0101)
ARM: tegra: add CSI nodes for Tegra20 and Tegra30
ARM: tegra: Add missing HOST1X device nodes on Tegra124
ARM: tegra: Add missing HOST1X device nodes on Tegra114
Arnd Bergmann [Fri, 21 Nov 2025 15:49:08 +0000 (16:49 +0100)]
Merge tag 'tegra-for-6.19-dt-bindings' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into soc/dt
dt-bindings: Changes for v6.19-rc1
Document various new IPs on older chips, as well as some existing
developer kits that were missing compatible strings. Add power domain
IDs on Tegra264 and wake-up support for the XUSB controller on Tegra234.
* tag 'tegra-for-6.19-dt-bindings' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
dt-bindings: usb: Add wake-up support for Tegra234 XUSB host controller
dt-bindings: devfreq: tegra30-actmon: Add Tegra124 fallback for Tegra210
dt-bindings: display: tegra: Document Tegra20 and Tegra30 CSI
dt-bindings: display: tegra: document EPP, ISP, MPE and TSEC for Tegra114+
dt-bindings: arm: tegra: Document Jetson Nano Devkits
dt-bindings: power: Add power domain IDs for Tegra264
Arnd Bergmann [Fri, 21 Nov 2025 15:46:09 +0000 (16:46 +0100)]
Merge tag 'renesas-dts-for-v6.19-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into soc/dt
Renesas DTS updates for v6.19 (take two)
- Add Imagination Technologies PowerVR Series 7XE GE7800 GPU support
for the R-Car M3-N and V3U SoCs,
- Add Ethernet support for the RZ/T2H and RZ/N2H SoCs and their
evaluation boards,
- Add ADC support for the RZ/N1D SoC,
- Add thermal, NMI pushbutton, and RTC support for the RZ/V2H SoC and
the RZ/V2H EVK development board,
- Add USB2.0 support for the RZ/G3S SoC and the RZ/G3S SMARC Carrier
II board.
Arnd Bergmann [Fri, 21 Nov 2025 15:39:35 +0000 (16:39 +0100)]
Merge tag 'mtk-dts64-for-v6.19' of https://git.kernel.org/pub/scm/linux/kernel/git/mediatek/linux into soc/dt
MediaTek ARM64 Device Tree updates
This adds support for new boards and variants based on different
already supported MediaTek SoCs, and improves support for current
boards.
In particular:
- New machines:
- MT7988 BananaPi R4 Pro eMMC and SD router board with support
for both Key-M and Key-E M.2 slots through DTB Overlays
- MT8370 Grinn GenioSBC-510 (GenioSOM-510 + GenioBoard Edge AI)
- MT8390 Grinn GenioSBC-700 (GenioSOM-700 + GenioBoard Edge AI)
- New variant: MT8395 MediaTek Genio 1200 EVK with UFS
...preparation for new SoCs (MT8196 Kompanio Ultra, a clone of the
MT6991 Dimensity 9400, and MT6878 Dimensity 7300) with the
addition of GCE/PIO definitions
...improvements for already supported SoCs and machines:
- MT7622/7981b/7986a/7988a gain support for reading SoC UUID from
eFuse, used to generate a persistent MAC address on boards that
don't have any factory-assigned addresses.
- MT7986 BananaPi R3 gets changes to its default fan PWM speed to
improve compatibility with cheaper fans (usually coming with the
heatsink+fan combos)
- The MT7981b OpenWRT One router sees general support improvements
with the enablement of its UART-0 console and correct pinmuxing
for the same, addition of reserved memory for Trusted Firmware A,
its SPI NOR Flash (for recovery system, WiFi eeprom data and ETH
MAC address from factory), and board LEDs.
- MT8365 gets support for its Mali G52 MC1 GPU, which gets enabled
in the MediaTek Genio 350 EVK board
...and a dt-bindings warning fix for MT8183 machines through trivial
changes to rename the audiosys and afe nodes to reflect bindings.
* tag 'mtk-dts64-for-v6.19' of https://git.kernel.org/pub/scm/linux/kernel/git/mediatek/linux: (27 commits)
arm64: dts: mediatek: mt7981b-openwrt-one: Enable software leds
arm64: dts: mediatek: mt7981b-openwrt-one: Enable SPI NOR
arm64: dts: mediatek: mt7988a-bpi-r4pro: Add mmc overlays
arm64: dts: mediatek: mt7988a-bpi-r4-pro: Add PCIe overlays
arm64: dts: mediatek: mt7988: Add devicetree for BananaPi R4 Pro
arm64: dts: mediatek: mt7988: Disable 2.5G phy and enable at board layer
dt-bindings: arm: mediatek: add BPI-R4 Pro board
arm64: dts: mediatek: Add GCE header for MT8196
arm64: dts: mediatek: mt7981b: Add reserved memory for TF-A
arm64: dts: mediatek: mt7981b: Configure UART0 pinmux
arm64: dts: mediatek: mt8365-evk: Enable GPU support
arm64: dts: mediatek: mt8365: Add GPU support
arm64: dts: mediatek: mt8395-genio-1200-evk: Describe CPU supplies
arm64: dts: mediatek: Add MT6878 pinmux macro header file
arm64: dts: mediatek: mt7986-bpi-r3: Change fan PWM value for mid speed
arm64: dts: mediatek: mt8370-grinn-genio-510-sbc: Add Grinn GenioSBC-510
arm64: dts: mediatek: mt8390-genio-700-evk: Add Grinn GenioSBC-700
arm64: dts: mediatek: mt7988a: add 'soc-uuid' cell to efuse
arm64: dts: mediatek: mt7981b: add 'soc-uuid' cell to efuse
arm64: dts: mediatek: mt7986a: add 'soc-uuid' cell to efuse
...
Arnd Bergmann [Fri, 21 Nov 2025 15:38:23 +0000 (16:38 +0100)]
Merge tag 'mtk-dts32-for-v6.19' of https://git.kernel.org/pub/scm/linux/kernel/git/mediatek/linux into soc/dt
MediaTek ARM32 Device Tree updates
This performs a cleanup of the MT6582 devicetrees and adds support
for secondary cores bringup on this SoC.
This also introduces basic support for a new machine, the MT6582
Alcatel "yarisxl" Pop C7 (OT-7041D) smartphone, with support for
booting into a initramfs with UART console output.
* tag 'mtk-dts32-for-v6.19' of https://git.kernel.org/pub/scm/linux/kernel/git/mediatek/linux:
ARM: dts: mediatek: drop wrong syscon hifsys compatible for MT2701/7623
ARM: dts: mediatek: add basic support for Alcatel yarisxl board
dt-bindings: arm: mediatek: Add MT6582 yarisxl
ARM: dts: mediatek: mt6582: add enable-method property to cpus
ARM: dts: mediatek: mt6582: add clock-names property to uart nodes
ARM: dts: mediatek: mt6582: add mt6582 compatible to timer
ARM: dts: mediatek: mt6582: remove compatible property from root node
ARM: dts: mediatek: mt6582: sort nodes and properties
ARM: dts: mediatek: mt6582: move MMIO devices under soc node
Arnd Bergmann [Fri, 21 Nov 2025 15:36:49 +0000 (16:36 +0100)]
Merge tag 'samsung-dt64-6.19' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into soc/dt
Samsung DTS ARM64 changes for v6.19
1. ExynosAutov920:
- Add more clock controller nodes.
2. Google GS101:
- PMIC clock
- Mark ACPM (Alive Clock and Power Manager) firmware node as clock
provider and use its clocks. Add also Devicetree binding headers
with clock its clock indices used in DTS (kept as separate branch).
- Add more SYSREG (syscon) regions.
- Correct several blocks address space sizes and APM SYSREG's starting
address.
3. Exynos7870:
- Enable display over DSI and several display planels.
- Few cleanups.
* tag 'samsung-dt64-6.19' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
arm64: dts: exynos7870-j6lte: enable display panel support
arm64: dts: exynos7870-a2corelte: enable display panel support
arm64: dts: exynos7870-on7xelte: enable display panel support
arm64: dts: exynos7870: add DSI support
arm64: dts: exynos: gs101: fix sysreg_apm reg property
arm64: dts: exynos: gs101: fix clock module unit reg sizes
arm64: dts: exynos: gs101: add sysreg_misc and sysreg_hsi0 nodes
arm64: dts: exynos: gs101: add OPPs
arm64: dts: exynos: gs101: add CPU clocks
arm64: dts: exynos: gs101: add #clock-cells to the ACPM protocol node
dt-bindings: firmware: google,gs101-acpm-ipc: add ACPM clocks
arm64: dts: exynos: gs101-pixel-common: add node for s2mpg10 / clock
arm64: dts: exynos990: Add sysreg nodes for PERIC0 and PERIC1
arm64: dts: exynosautov920: add CMU_MFC clock DT nodes
arm64: dts: exynosautov920: add CMU_M2M clock DT nodes
arm64: dts: exynos7870-on7xelte: add bus-width to mmc0 node
arm64: dts: exynos7870-j6lte: add bus-width to mmc0 node
arm64: dts: exynos7870-a2corelte: add bus-width to mmc0 node
Arnd Bergmann [Fri, 21 Nov 2025 15:35:57 +0000 (16:35 +0100)]
Merge tag 'thead-dt-for-v6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/fustini/linux into soc/dt
T-HEAD Devicetrees for v6.19
Add PWM controlled fan and it's associated thermal management for the
Lichee Pi 4A board.
Enable additional ISA extenstions supported by the T-Head C910 cores:
Zfh, Ziccrse, XTheadvector.
Add reset controllers of more TH1520 subsystems: AP, AO, DSP, MISC, VI.
Signed-off-by: Drew Fustini <fustini@kernel.org>
* tag 'thead-dt-for-v6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/fustini/linux:
riscv: dts: thead: Add reset controllers of more subsystems for TH1520
riscv: dts: thead: Add PWM fan and thermal control
riscv: dts: thead: Add PWM controller node
riscv: dts: thead: add zfh for th1520
riscv: dts: thead: add ziccrse for th1520
riscv: dts: thead: add xtheadvector to the th1520 devicetree
Arnd Bergmann [Fri, 21 Nov 2025 15:30:47 +0000 (16:30 +0100)]
Merge tag 'renesas-dts-for-v6.19-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into soc/dt
Renesas DTS updates for v6.19
- Add thermal support for the RZ/G3S and RZ/G3E SoCs,
- Add DT overlay support for the Raspberry Pi Display 2 and Argon40
fan hats on the Retronix Sparrow Hawk board,
- Add eMMC support for the Eagle Function expansion board,
- Add initial support for the R-Car X5H (R8A78000) SoC and the
Ironhide development board,
- Move interrupt-parent properties to root nodes,
- Add system watchdog timer support for R-Car Gen3 and Gen4 SoCs,
which is reserved for secure firmware on R-Car Gen3 boards,
- Add ADC support for the RZ/T2H and RZ/N2H SoCs and their evaluation
boards,
- Add watchdog timer support on the R-Car V3M Starter Kit board,
- Add Cortex-A55 PMU support on the RZ/V2H, RZ/V2N, RZ/T2H, and RZ/N2H
SoCs,
- Add Imagination Technologies PowerVR Series 6XT GX6250 GPU support
on the R-Car M3-W and M3-W+ SoCs,
- Miscellaneous fixes and improvements.
Arnd Bergmann [Fri, 21 Nov 2025 15:28:42 +0000 (16:28 +0100)]
Merge tag 'aspeed-6.19-devicetree-0' of https://git.kernel.org/pub/scm/linux/kernel/git/bmc/linux into soc/dt
First batch of ASPEED Arm devicetree changes for 6.19
Significant changes:
- The IBM Power11 FSI DTSIs have been rearranged to accommodate new systems
New platforms:
- IBM Balcones
The Balcones system is similar to Bonnell but with a POWER11 processor.
Like POWER10, the POWER11 is a dual-chip module, so a dual chip FSI
tree is needed.
- Meta Yosemite5
The Yosemite5 platform provides monitoring of voltages, power,
temperatures, and other critical parameters across the motherboard,
CXL board, E1.S expansion board, and NIC components.
Updated platforms:
- clemente (Meta): LEDs, shunt resistor configuration
- santabarbara (Meta): AMD APML, EEPROMs, LEDs, GPIO line names, MCTP for NICs
There are a scattering of one-off changes and devicetree cleanups for other
platforms as well.
* tag 'aspeed-6.19-devicetree-0' of https://git.kernel.org/pub/scm/linux/kernel/git/bmc/linux:
ARM: dts: aspeed: santabarbara: Add eeprom device node for PRoT module
ARM: dts: aspeed: santabarbara: Add AMD APML interface support
ARM: dts: aspeed: santabarbara: Add gpio line name
ARM: dts: aspeed: santabarbara: Add bmc_ready_noled Led
ARM: dts: aspeed: santabarbara: Enable MCTP for frontend NIC
ARM: dts: aspeed: santabarbara: Add sensor support for extension boards
ARM: dts: aspeed: santabarbara: Add blank lines between nodes for readability
ARM: dts: aspeed: yosemite5: Add Meta Yosemite5 BMC
dt-bindings: arm: aspeed: add Meta Yosemite5 board
ARM: dts: aspeed: clemente: Add HDD LED GPIO
ARM: dts: aspeed: Fix max31785 fan properties
ARM: dts: aspeed: Add Balcones system
dt-bindings: arm: aspeed: add IBM Bonnell board
dt-bindings: arm: aspeed: add IBM Balcones board
ARM: dts: aspeed: harma: Add MCTP I2C controller node
ARM: dts: aspeed: yosemite4: allocate ramoops for kernel panic
ARM: dts: aspeed: clemente: add shunt-resistor-micro-ohms for LM5066i
Arnd Bergmann [Fri, 21 Nov 2025 15:26:17 +0000 (16:26 +0100)]
Merge tag 'pxa1908-dt-for-6.19' of https://gitlab.com/pxa1908-mainline/linux into soc/dt
PXA1908 DT changes for 6.19
Rollup of hardware support which has accumulated since support for the
SoC and coreprimevelte board was merged. This most notably includes
eMMC, PMIC, backlight and touchscreen. A few QoL fixes are also
included.
* tag 'pxa1908-dt-for-6.19' of https://gitlab.com/pxa1908-mainline/linux:
arm64: dts: marvell: pxa1908: Add power domains
arm64: dts: marvell: samsung,coreprimevelte: Add USB connector
arm64: dts: marvell: samsung,coreprimevelte: Fill in memory node
arm64: dts: marvell: samsung,coreprimevelte: Drop some reserved memory
arm64: dts: marvell: pxa1908: Move ramoops to SoC dtsi
arm64: dts: marvell: samsung,coreprimevelte: Add vibrator
arm64: dts: marvell: pxa1908: Add PWMs
arm64: dts: marvell: samsung,coreprimevelte: Enable eMMC
arm64: dts: marvell: samsung,coreprimevelte: Correct CD GPIO
arm64: dts: marvell: samsung,coreprimevelte: Add backlight
arm64: dts: samsung,coreprimevelte: add SDIO
arm64: dts: samsung,coreprimevelte: add touchscreen
arm64: dts: samsung,coreprimevelte: add PMIC
Make SoM .dtsi SoC-agnostic by moving SoC include to board level
imx6qdl-var-som.dtsi currently includes imx6q.dtsi, which makes this SoM
description Quad/Dual specific and prevents reuse from i.MX6DL boards.
Changes:
- Move imx6q.dtsi include from imx6qdl-var-som.dtsi to
imx6q-var-mx6customboard.dts.
- Remove /dts-v1/; from imx6qdl-var-som.dtsi (dtsi files should not declare
version)
This keeps the SoM .dtsi SoC-agnostic (it already relies on imx6qdl.dtsi for
family-common parts) and allows boards using the DualLite or Solo to include
imx6dl.dtsi instead.
Why this is needed:
To reuse imx6qdl-var-som.dtsi on i.MX6DL board.
No functional changes for imx6q-var-mx6customboard are intended.
Michal Vokáč [Thu, 6 Nov 2025 08:54:29 +0000 (09:54 +0100)]
ARM: dts: imx6dl-yapp4: Model the RGB LED as a single multi-led part
Describe the RGB LED indicator according to the reality - it is a single
part containing all the three R,G and B LEDs in one package.
With this description the chan-name property becomes useless, remove it.
Signed-off-by: Michal Vokáč <michal.vokac@ysoft.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Aaron Kling [Tue, 27 May 2025 01:22:26 +0000 (20:22 -0500)]
arm64: tegra: Set USB Micro-B port to OTG mode on P3450
The USB Micro-B port on p3450 is capable of OTG and doesn't need to be
hardcoded to peripheral. No other supported Tegra device is set up like
this, so align for consistency.
Aaron Kling [Mon, 4 Aug 2025 03:14:31 +0000 (22:14 -0500)]
arm64: tegra: Add reserved-memory node for P2180
The Tegra210 L4T bootloader RAM training will corrupt the in-RAM kernel
DT if no reserved-memory node exists. This prevents said bootloader from
being able to boot a kernel without this node, unless a chainloaded
bootloader loads the DT. Add the node to eliminate the requirement for
extra boot stages.
Aaron Kling [Mon, 4 Aug 2025 03:14:30 +0000 (22:14 -0500)]
arm64: tegra: Add reserved-memory node for P3450
The Tegra210 L4T bootloader RAM training will corrupt the in-RAM kernel
DT if no reserved-memory node exists. This prevents said bootloader from
being able to boot a kernel without this node, unless a chainloaded
bootloader loads the DT. Add the node to eliminate the requirement for
extra boot stages.
arm64: tegra: Add default GIC address cells on Tegra210
Add missing address-cells 0 to GIC interrupt node to silence W=1
warning:
tegra210.dtsi:31.3-41: Warning (interrupt_map): /pcie@1003000:interrupt-map:
Missing property '#address-cells' in node /interrupt-controller@50041000, using 0 as fallback
Value '0' is correct because:
1. GIC interrupt controller does not have children,
2. interrupt-map property (in PCI node) consists of five components and
the fourth component "parent unit address", which size is defined by
'#address-cells' of the node pointed to by the interrupt-parent
component, is not used (=0)
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Thierry Reding <treding@nvidia.com>
arm64: tegra: Add default GIC address cells on Tegra194
Add missing address-cells 0 to GIC interrupt node to silence W=1
warning:
tegra194.dtsi:2391.4-42: Warning (interrupt_map): /bus@0/pcie@14100000:interrupt-map:
Missing property '#address-cells' in node /bus@0/interrupt-controller@3881000, using 0 as fallback
Value '0' is correct because:
1. GIC interrupt controller does not have children,
2. interrupt-map property (in PCI node) consists of five components and
the fourth component "parent unit address", which size is defined by
'#address-cells' of the node pointed to by the interrupt-parent
component, is not used (=0)
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Thierry Reding <treding@nvidia.com>
arm64: tegra: Add default GIC address cells on Tegra186
Add missing address-cells 0 to GIC interrupt node to silence W=1
warning:
tegra186.dtsi:1355.3-41: Warning (interrupt_map): /pcie@10003000:interrupt-map:
Missing property '#address-cells' in node /interrupt-controller@3881000, using 0 as fallback
Value '0' is correct because:
1. GIC interrupt controller does not have children,
2. interrupt-map property (in PCI node) consists of five components and
the fourth component "parent unit address", which size is defined by
'#address-cells' of the node pointed to by the interrupt-parent
component, is not used (=0)
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Thierry Reding <treding@nvidia.com>
arm64: tegra: Add default GIC address cells on Tegra132
Add missing address-cells 0 to GIC interrupt node to silence W=1
warning:
tegra132.dtsi:32.3-41: Warning (interrupt_map): /pcie@1003000:interrupt-map:
Missing property '#address-cells' in node /interrupt-controller@50041000, using 0 as fallback
Value '0' is correct because:
1. GIC interrupt controller does not have children,
2. interrupt-map property (in PCI node) consists of five components and
the fourth component "parent unit address", which size is defined by
'#address-cells' of the node pointed to by the interrupt-parent
component, is not used (=0)
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Thierry Reding <treding@nvidia.com>
Aaron Kling [Wed, 22 Oct 2025 03:13:23 +0000 (22:13 -0500)]
arm64: tegra: Add interconnect properties for Tegra210
Add interconnect properties to the Memory Controller, External Memory
Controller and the Display Controller nodes in order to describe the
hardware interconnection.
Haotien Hsu [Mon, 11 Aug 2025 07:45:55 +0000 (15:45 +0800)]
dt-bindings: usb: Add wake-up support for Tegra234 XUSB host controller
Populate USB wake events for Tegra234 XUSB host controller.
These wake-up events are optional to maintain backward compatibility and
because the USB controller does not require them for normal operation.
Svyatoslav Ryhel [Tue, 28 Oct 2025 09:25:26 +0000 (11:25 +0200)]
ARM: tegra: Add device-tree for Xiaomi Mi Pad (A0101)
The Mi Pad is a tablet computer based on Nvidia Tegra K1 SoC which
originally ran the Android operating system. The Mi Pad has a 7.9" IPS
display with 1536 x 2048 (324 ppi) resolution. 2 GB of RAM and 16/64 GB
of internal memory that can be supplemented with a microSDXC card giving
up to 128 GB of additional storage.
Svyatoslav Ryhel [Wed, 22 Oct 2025 14:49:28 +0000 (17:49 +0300)]
dt-bindings: display: tegra: Document Tegra20 and Tegra30 CSI
Document CSI HW block found in Tegra20 and Tegra30 SoC.
The #nvidia,mipi-calibrate-cells is not an introduction of property, such
property already exists in nvidia,tegra114-mipi.yaml and is used in
multiple device trees. In case of Tegra30 and Tegra20 CSI block combines
mipi calibration function and CSI function, in Tegra114+ mipi calibration
got a dedicated hardware block which is already supported. This property
here is used to align with mipi-calibration logic used by Tegra114+.
Svyatoslav Ryhel [Thu, 16 Oct 2025 07:41:49 +0000 (10:41 +0300)]
dt-bindings: display: tegra: document EPP, ISP, MPE and TSEC for Tegra114+
The current EPP, ISP and MPE schemas are largely compatible with Tegra114+,
requiring only minor adjustments. Additionally, the TSEC schema for the
Security engine, which is available from Tegra114 onwards, is included.
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
Lad Prabhakar [Mon, 10 Nov 2025 20:39:26 +0000 (20:39 +0000)]
arm64: dts: renesas: rzt2h-n2h-evk: Enable Ethernet support
Enable Ethernet support on the RZ/T2H and RZ/N2H EVKs.
Configure the MIIC converter in mode 0x6:
Port 0 <-> ETHSW Port 0
Port 1 <-> ETHSW Port 1
Port 2 <-> GMAC2
Port 3 <-> GMAC1
Enable the ETHSS, GMAC1 and GMAC2 nodes. ETHSW support will be added
once the switch driver is available.
Configure the MIIC converters to map ports according to the selected
switching mode, with converters 0 and 1 mapped to switch ports and
converters 2 and 3 mapped to GMAC ports.
Ovidiu Panait [Mon, 27 Oct 2025 14:06:51 +0000 (14:06 +0000)]
arm64: dts: renesas: r9a09g057h44-rzv2h-evk: Add NMI pushbutton support
RZ/V2H EVK has a user pushbutton connected to the SoC NMI pin, which
can be used to wake up the system from suspend to idle. Add a DT node
in the device tree to instantiate the gpio-keys driver for this button.
Ovidiu Panait [Mon, 20 Oct 2025 14:31:07 +0000 (14:31 +0000)]
arm64: dts: renesas: r9a09g057: Add TSU nodes
The Renesas RZ/V2H SoC includes a Thermal Sensor Unit (TSU) block designed
to measure the junction temperature. The device provides real-time
temperature measurements for thermal management, utilizing two dedicated
channels for temperature sensing:
- TSU0, which is located near the DRP-AI block
- TSU1, which is located near the CPU and DRP-AI block
Since TSU1 is physically closer the CPU and the highest temperature
spot, it is used for CPU throttling through a passive trip and cooling
map. TSU0 is configured only with a critical trip.
Add TSU nodes along with thermal zones and keep them enabled in the SoC
DTSI.
Troy Mitchell [Wed, 5 Nov 2025 03:37:44 +0000 (11:37 +0800)]
riscv: dts: spacemit: define all missing I2C controller nodes
SpacemiT K1 SoC is equipped with a total of nine I2C controllers,
ranging from I2C0 to I2C8.
Prior to this change, only I2C2 and I2C8 were explicitly defined
within the device tree. This patch comprehensively adds the
device tree node definitions for I2C controller 0, 1, 4 to 7.
The I2C3 node is not added because it belongs exclusively to the
secure domain which not used in the linux realm.
All newly added I2C nodes are set to "disabled" status by default,
allowing future board-specific device tree to enable and configure.
Troy Mitchell [Wed, 5 Nov 2025 03:37:43 +0000 (11:37 +0800)]
riscv: dts: spacemit: reorder i2c2 node
Reorder the i2c2 node to its correct position according to its
register address.This improves the readability and maintainability
of the device tree file by adhering to the established ordering convention.
No functional change is introduced by this reordering.
The ADC available in the r9a06g032 SoC can use up to two internal ADC
cores (ADC1 and ADC2) those internal cores are handled through ADC
controller virtual channels.
riscv: dts: spacemit: Add OrangePi R2S board device tree
Add initial device tree support for the OrangePi RV2 board [1], which is
marketed as using the Ky X1 SoC but is identical in die and package
to the SpacemiT K1 SoC [2].
Enable UART0, to boot into a serial console
Two Gigabit Ethernet ports with RGMII interface standard support
are enabled, each port is connected to an external
Motorcomm YT8531C PHY chip which uses the GPIO for reset control.
Document the compatible string for the OrangePi R2S board [1], which
is marketed as using the Ky X1 SoC but is in fact identical in die
and package to the SpacemiT K1 SoC [2].
Lad Prabhakar [Tue, 28 Oct 2025 17:54:57 +0000 (17:54 +0000)]
arm64: dts: renesas: r9a09g087: Add GMAC nodes
Add Ethernet MAC (GMAC) device nodes to the RZ/N2H (R9A09G087) SoC DTSI.
The RZ/N2H integrates three GMAC interfaces based on the Synopsys
DesignWare MAC (version 5.20).
Lad Prabhakar [Tue, 28 Oct 2025 17:54:56 +0000 (17:54 +0000)]
arm64: dts: renesas: r9a09g077: Add GMAC nodes
Add Ethernet MAC (GMAC) device nodes to the RZ/T2H (R9A09G077) SoC DTSI.
The RZ/T2H integrates three GMAC interfaces based on the Synopsys
DesignWare MAC (version 5.20).
Lad Prabhakar [Tue, 28 Oct 2025 17:54:55 +0000 (17:54 +0000)]
arm64: dts: renesas: r9a09g087: Add ETHSS node
Add an Ethernet Switch Subsystem (ETHSS) device node to the RZ/N2H
(R9A09G087) SoC. The ETHSS IP block is responsible for handling MII
pass-through or conversion to RMII/RGMII.
Lad Prabhakar [Tue, 28 Oct 2025 17:54:54 +0000 (17:54 +0000)]
arm64: dts: renesas: r9a09g077: Add ETHSS node
Add an Ethernet Switch Subsystem (ETHSS) device node to the RZ/T2H
(R9A09G077) SoC. The ETHSS IP block is responsible for handling MII
pass-through or conversion to RMII/RGMII.
Frank Li [Wed, 22 Oct 2025 20:43:22 +0000 (16:43 -0400)]
ARM: dts: imx: add vdd-supply and vddio-supply for fsl,mpl3115
Add vdd-supply and vddio-supply for fsl,mpl3115 to fix below CHECK_DTBS
warnings:
arch/arm/boot/dts/nxp/imx/imx53-ppd.dtb: pressure-sensor@60 (fsl,mpl3115): 'vdd-supply' is a required property
Signed-off-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Troy Mitchell [Thu, 23 Oct 2025 07:28:30 +0000 (15:28 +0800)]
riscv: dts: spacemit: add MusePi Pro board device tree
Add initial device tree support for the MusePi Pro board [1].
The board is using the SpacemiT K1/M1 SoC.
This device tree is adapted from the SpacemiT vendor tree [2] and
enables basic board functionality, including UART console, LED, eMMC,
Ethernet, and PDMA.
The openwrt has 3 status leds at the front:
* red: Used as failsafe led by openwrt
* white: Used as boot led by openwrt
* green: Used as running/upgrade led by openwrt
On the back each RJ45 jack has the typical amber/green leds. For the WAN
jack this is hardware controlled by the phy, for LAN these are under
software control and enabled by this patch.
Signed-off-by: Sjoerd Simons <sjoerd@collabora.com> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Niklas Cassel [Thu, 9 Oct 2025 14:22:54 +0000 (16:22 +0200)]
arm64: tegra: Add pinctrl definitions for pcie-ep nodes
When the PCIe controller is running in endpoint mode, the controller
initialization is triggered by a PERST# (PCIe reset) GPIO deassertion.
The driver has configured an IRQ to trigger when the PERST# GPIO changes
state. Without the pinctrl definition, we do not get an IRQ when PERST#
is deasserted, so the PCIe controller never gets initialized.
Add the missing definitions, so that the controller actually gets
initialized.
Fixes: ec142c44b026 ("arm64: tegra: Add P2U and PCIe controller nodes to Tegra234 DT") Fixes: 0580286d0d22 ("arm64: tegra: Add Tegra234 PCIe C4 EP definition") Signed-off-by: Niklas Cassel <cassel@kernel.org> Reviewed-by: Manikanta Maddireddy <mmaddireddy@nvidia.com>
[treding@nvidia.com: add blank lines to separate blocks] Signed-off-by: Thierry Reding <treding@nvidia.com>
Frank Wunderlich [Mon, 27 Oct 2025 13:28:12 +0000 (14:28 +0100)]
dt-bindings: arm: mediatek: add BPI-R4 Pro board
Add compatibles for Bananapi R4 Pro boards.
Signed-off-by: Frank Wunderlich <frank-w@public-files.de> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Jason-JH Lin [Fri, 31 Oct 2025 15:56:29 +0000 (23:56 +0800)]
arm64: dts: mediatek: Add GCE header for MT8196
Add GCE header define for GCE Thread Priority and GCE Event IDs
that used in the MT8196 dtsi.
Signed-off-by: Jason-JH Lin <jason-jh.lin@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Sjoerd Simons [Sat, 1 Nov 2025 13:32:47 +0000 (14:32 +0100)]
arm64: dts: mediatek: mt7981b: Add reserved memory for TF-A
Add memory range handled by ARM Trusted Firmware
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Sjoerd Simons <sjoerd@collabora.com> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
arm64: dts: exynos7870-j6lte: enable display panel support
Enable DECON and DSI nodes, and add the compatible display panel and
appropriate panel timings for this device. Also, remove the
simple-framebuffer node in favor of the panel.
This device has a 720x1480 AMOLED Samsung AMS561RA01 panel with
S6E8AA5X01 controller.
arm64: dts: exynos7870-a2corelte: enable display panel support
Enable DECON and DSI nodes, and add the compatible display panel and
appropriate panel timings for this device. Also, remove the
simple-framebuffer node in favor of the panel.
This device has a 540x960 Synaptics TD4101 display panel.
arm64: dts: exynos7870-on7xelte: enable display panel support
Enable DECON and DSI nodes, and add the compatible display panel and
appropriate panel timings for this device. Also, remove the
simple-framebuffer node in favor of the panel.
This device has a 1080x1920 Synaptics TD4300 display panel.
Add devicetree nodes for MIPI PHYs, Samsung's DECON and DSIM blocks, and
DECON IOMMU devicetree nodes. Enables SoC support for hardware to be
able to drive a MIPI DSI display.
Yao Zi [Tue, 14 Oct 2025 13:10:32 +0000 (13:10 +0000)]
riscv: dts: thead: Add reset controllers of more subsystems for TH1520
Describe reset controllers for VI, MISC, AP, DSP and AO subsystems. The
one for AO subsystem is marked as reserved, since it may be used by AON
firmware.
Reviewed-by: Drew Fustini <fustini@kernel.org> Signed-off-by: Yao Zi <ziyao@disroot.org> Signed-off-by: Drew Fustini <fustini@kernel.org>
Marek Vasut [Mon, 27 Oct 2025 18:45:53 +0000 (19:45 +0100)]
arm64: dts: renesas: sparrow-hawk: Fix full-size DP connector node name and labels
The DisplayPort connector on Retronix R-Car V4H Sparrow Hawk board
is a full-size DisplayPort connector. Fix the copy-paste error and
update the DT node name and labels accordingly. No functional change.
Aaron Kling [Wed, 11 Jun 2025 18:53:38 +0000 (13:53 -0500)]
arm64: tegra: Add NVIDIA Jetson Nano 2GB Developer Kit support
This devkit is very similar to P3450, except it has less RAM, no display
port, and only 3 USB host ports. Derive from P3450 and disable the
hardware that is unavailable.
GPIO PA6 is used to control the HDMI power rail and needs to be on for
hotplug detect to work. This is mapped to the 3.3V USB hub on P3450.
That USB rail is not used here, so delete the regulator to avoid
conflicts.
- Add the audio devices for the Tegra264 SoC in the tegra264.dtsi file,
which includes sound, HDA and APE(Audio Processing Engine) subsystem
nodes.
APE subsystem includes,
- I/O interfaces such as I2S, DMIC and DSPK (all the available
instances).
- HW accelerators such as ASRC, OPE, MVC, SFC, AMX, ADX and Mixer (all
the available instances).
- ADMA controller and Interrupt controllers.
- Enable the audio nodes in tegra264-p3971.dtsi platform DT file.
Chen-Yu Tsai [Mon, 27 Oct 2025 12:56:50 +0000 (20:56 +0800)]
arm64: dts: allwinner: a523: Add SPDIF TX pin on PB and PI pins
The SPDIF TX (called OWA OUT in the datasheet) is available on three
pins. Of those, the PH pin is unlikely to be used since it conflicts
with the first Ethernet controller.
The Radxa Cubie A5E exposes SPDIF TX through the PI pin group on the
40-pin GPIO header.
The Orange Pi 4A exposes SPDIF TX through both the PB and PI pin
groups on the 40-pin GPIO header. The PB pin alternatively would be
used for I2S0 though.
Add pinmux settings for both options so potential users can directly
reference either one.
Chen-Yu Tsai [Mon, 27 Oct 2025 12:56:48 +0000 (20:56 +0800)]
arm64: dts: allwinner: a523: Add device nodes for I2S controllers
The A523 family of SoCs have four I2S controllers capable of both
playback and capture. The user manual also implies that I2S2 also
outputs to the eDP interface controller.
Chen-Yu Tsai [Mon, 27 Oct 2025 12:56:42 +0000 (20:56 +0800)]
dt-bindings: dma: allwinner,sun50i-a64-dma: Add compatibles for A523
There are two DMA controllers on the A523, one in the main system area
and the other for the MCU. These are the same as the one found on the
A100. The only difference is the DMA endpoint (DRQ) layout.
Since the number of channels and endpoints are described with additional
generic properties, just add new A523-specific compatible strings and
fallback to the A100 one.
Richard Genoud [Tue, 28 Oct 2025 07:35:09 +0000 (08:35 +0100)]
arm64: dts: allwinner: h616: add NAND controller
The H616 has a NAND controller quite similar to the A10/A23 ones, but
with some register differences, more clocks (for ECC and MBUS), more ECC
strengths, so this requires a new compatible string.
Add the NAND controller node and pins in the device tree.
projects / thirdparty / kernel / linux.git / log
