linux-toradex.git/arch/arm64/boot/dts/rockchip/Makefile, branch master

arm64: dts: rockchip: Add Khadas Edge 2L board

2026-03-24T22:23:21+00:00

The Khadas Edge 2L is a single board computer based on the Rockchip
RK3576 SoC.

Add basic device tree support for this board. Currently, only eMMC
and UART are enabled, allowing the board to boot into a basic Linux
system via the serial console.

Signed-off-by: Gray Huang 
Link: https://patch.msgid.link/20260317090731.600787-3-gray.huang@wesion.com
Signed-off-by: Heiko Stuebner

arm64: dts: rockchip: Add rk3576 evb2 board

2026-02-22T22:28:50+00:00

General features for rk3576 evb2 board:
    - Rockchip RK3576
    - LPDDR4/4X
    - eMMC5.1
    - RK806-2x2pcs + DiscretePower
    - 1x HDMI2.1 TX / HDMI2.0 RX
    - 1x full size DP1.4 TX (Only 2 Lanes)
    - 2x 10/100/1000M Ethernet
    - 5x SATA3.0 7Pin Slot
    - 2x USB3.2 Gen1 Host
    - 3x USB2.0 Host
    - WIFI/BT
    - ...

Tested with eMMC/SDMMC/HDMI/USB/Ethernet/WIFI/BT module.

Signed-off-by: Chaoyi Chen 
Reviewed-by: Alexey Charkov 
Link: https://patch.msgid.link/20260131081438.100-3-kernel@airkyi.com
[added "s" to usb-hub preferred reset-gpio(s) - caused dtbs check errors]
Signed-off-by: Heiko Stuebner

arm64: dts: rockchip: Add overlay for FriendlyElec HD702E

2026-02-22T22:28:50+00:00

Add an overlay to support FriendlyElec's HD702E 7" eDP LCD touchscreen
module for the NanoPC-T4 board:

https://www.friendlyelec.com/index.php?route=product/product&path=81&product_id=230

Signed-off-by: Robin Murphy 
Link: https://patch.msgid.link/2bbc2e62ae9b54ac7594355001ce2b15885d3493.1769191673.git.robin.murphy@arm.com
[changed edp-panel auxbus node to panel to conform to the binding]
Signed-off-by: Heiko Stuebner

arm64: dts: rockchip: add overlay for qnap-ts133 device revision

2026-02-22T22:28:50+00:00

TS433 devices received a board revision adding gpios for per hard-disk
presence-detection and power-control. These boards have a PCB-id of at
least 13 which can be read from an EEPROM.

The presence detection is not really necessary and there are also no
existing bindings for doing something with it. So add them as gpio hog
to at least document them and allow its state to be read from debugfs.

The power-control is modelled as regulator, with connected to the
RK3568's SATA controller as target-supply.

Signed-off-by: Heiko Stuebner 
Link: https://patch.msgid.link/20260201191804.41421-5-heiko@sntech.de
Signed-off-by: Heiko Stuebner

arm64: dts: rockchip: add overlay for qnap-ts233 device revision

2026-02-22T22:28:50+00:00

TS233 devices received a board revision adding gpios for per hard-disk
presence-detection and power-control. These boards have a PCB-id of at
least 12 (mainboard) and 11 (backplane), which can be read from an EEPROM.

The presence detection is not really necessary and there are also no
existing bindings for doing something with it. So add them as gpio hogs
to at least document them and allow their state to be read from debugfs.

The power-control is modelled as regulators, with the hdd1+hdd2 variants
connected to the RK3568's SATA controllers as target-supplies.

Signed-off-by: Heiko Stuebner 
Link: https://patch.msgid.link/20260201191804.41421-4-heiko@sntech.de
Signed-off-by: Heiko Stuebner

arm64: dts: rockchip: add overlay for qnap-ts433 device revision

2026-02-22T22:28:50+00:00

TS433 devices received a board revision adding gpios for per hard-disk
presence-detection and power-control. These board have a PCB-id of at
least 12 (mainboard) and 10 (backplane), which can be read from an EEPROM.

The presence detection is not really necessary and there are also no
existing bindings for doing something with it. So add them as gpio hogs
to at least document them and allow their state to be read from debugfs.

The power-control is modelled as regulators, with the hdd1+hdd2 variants
connected to the RK3568's SATA controllers as target-supplies. The
JMicron AHCI controller on PCIe didn't have bindings for that, I could
find, so they get an always-on state for now.

Signed-off-by: Heiko Stuebner 
Link: https://patch.msgid.link/20260201191804.41421-3-heiko@sntech.de
Signed-off-by: Heiko Stuebner

arm64: dts: rockchip: Add OneThing Edge Cube series

2026-02-22T22:28:49+00:00

The OneThing Edge Cube (OEC) series features the RK3566 SoC, 8GB
eMMC storage, and supports one SATA interface, one Gigabit Ethernet
port, and one USB 3.0 port.

Other than the difference in RAM capacity, the OEC and OEC-turbo are
identical in all other specifications.

  Specification:
    - Rockchip RK3566
    - LPDDR4X 2GB (OEC) / 4GB (OEC-turbo)
    - eMMC 8GB
    - Gigabit Ethernet port x 1
    - USB 3.0 port x 1
    - USB-C 2.0 port x 1
    - 12V DC Power supply
    - SATA 3.0 connector x 1

These devices do not have a PMIC, and their hardware circuit design
is highly similar to that of the rk3566-box-demo[1]. Hardware schematics
are not available at this time, with the vendor firmware dts available
for reference[2].

Ethernet, USB 3.0 and SATA 3.0 ports tested, all working well.

[1] https://elixir.bootlin.com/linux/v6.18.6/source/arch/arm64/boot/dts/rockchip/rk3566-box-demo.dts
[2] https://archive.org/download/wxy-oec-RK3566-4G-dump/wxy-oec-RK3566-4G-dump.dts

Signed-off-by: Jun Yan 
Link: https://patch.msgid.link/20260214021719.620752-4-jerrysteve1101@gmail.com
Signed-off-by: Heiko Stuebner

arm64: dts: rockchip: Add Anbernic RG-DS

2026-01-22T18:26:42+00:00

Add device tree for the Anbernic RG-DS, based on the Rockchip RK3568.
All hardware is currently working except for the accelerometer, the
speaker output, and one of the two battery gauges. A bug in the
Rockchip VOP2 driver is currently causing the device to pause for 30
seconds at boot and is being investigated.

The Anbernic RG-DS includes the following (supported) hardware:
 - 2 640x480 DSI display screens with touch.
 - 21 buttons.
 - 2 Analog joysticks.
 - 3 LEDs (red and green LED share the same housing).
 - 32GB eMMC, 1 SDMMC slot.
 - RTL8821CS WiFi/Bluetooth combo
 - 1 USB 2.0 port in host mode, 1 USB 2.0 port in peripheral mode.
 - 3.5mm headphone jack with play button support.
 - 4000mAH battery

The following hardware has incomplete driver support and is not yet
working:
 - An Invensense icm42607p accelerometer.
 - Two Awinic aw87391 speaker amplifiers.
 - A Cellwise cw2015 battery monitor, which appears to conflict with
   the rk817 charger driver at the moment.

Co-developed-by: Alexander Weinzerl 
Signed-off-by: Alexander Weinzerl 
Signed-off-by: Chris Morgan 
Link: https://patch.msgid.link/20260113195721.151205-7-macroalpha82@gmail.com
Signed-off-by: Heiko Stuebner

arm64: dts: rockchip: Add the Video-Demo overlay for Lion Haikou

2026-01-16T13:47:29+00:00

The video-demo adapter also works on the Lion SoM when running
on a Haikou baseboard, so add an overlay for it.

Tested-by: Quentin Schulz 
Signed-off-by: Heiko Stuebner 
Link: https://patch.msgid.link/20260114230707.4175162-6-heiko@sntech.de
Signed-off-by: Heiko Stuebner

arm64: dts: rockchip: Add Radxa CM3J on RPi CM4 IO Board

2026-01-13T13:58:32+00:00

The Raspberry Pi Compute Module 4 IO Board is an application board for
the Compute Module 4. [1]

This patch adds support for the Radxa CM3J mounted on the RPi CM4 IO
Board.

Specification:
- 12V 5521 DC jack
- 2x full-size HDMI 2.0 connectors (only HDMI0 is supported with CM3J)
- Gigabit Ethernet RJ45 with PoE support
- 2x USB 2.0 connectors, with header for two more connectors
- Micro USB connector
- microSD card socket
- PCIe Gen 2 x1 socket
- 12V 4-pin PWM fan connector
- External power connector (+5V, +12V)
- 2x MIPI DSI connectors
- 2x MIPI CSI-2 connectors
- 40-pin GPIO header
- RTC with battery socket
- Red (power) and green (heartbeat) LEDs

[1] https://datasheets.raspberrypi.com/cm4io/cm4io-datasheet.pdf

Signed-off-by: FUKAUMI Naoki 
Link: https://patch.msgid.link/20260108113341.14037-3-naoki@radxa.com
Signed-off-by: Heiko Stuebner