[PATCH 0/6] arm64: dts: rockchip: Add ROCK 2A/2F, Sige1 and NanoPi Zero2

[Jonas Karlman]

This series adds dt-bindings and initial device tree for the following
Rockchip RK3528A boards:
- Radxa ROCK 2A/2F
- ArmSoM Sige1
- FriendlyElec NanoPi Zero2

The bt/wifi_reg_on pins are described in the device tree using
rfkill-gpio nodes.

These boards can be booted from emmc or sd-card using the U-Boot 2025.07
generic-rk3528 target.

The patch "arm64: dts: rockchip: Fix pinctrl node names for RK3528" [1]
is recommended to remove a few CHECK_DTBS=y W=2 node_name_chars_strict
warnings for these boards.

[1] https://lore.kernel.org/r/20250621113859.2146400-1-jonas@kwiboo.se

Jonas Karlman (6):
  dt-bindings: arm: rockchip: Add Radxa ROCK 2A/2F
  arm64: dts: rockchip: Add Radxa ROCK 2A/2F
  dt-bindings: arm: rockchip: Add ArmSoM Sige1
  arm64: dts: rockchip: Add ArmSoM Sige1
  dt-bindings: arm: rockchip: Add FriendlyElec NanoPi Zero2
  arm64: dts: rockchip: Add FriendlyElec NanoPi Zero2

 .../devicetree/bindings/arm/rockchip.yaml     |  17 +
 arch/arm64/boot/dts/rockchip/Makefile         |   4 +
 .../boot/dts/rockchip/rk3528-armsom-sige1.dts | 449 ++++++++++++++++++
 .../boot/dts/rockchip/rk3528-nanopi-zero2.dts | 341 +++++++++++++
 .../boot/dts/rockchip/rk3528-rock-2.dtsi      | 292 ++++++++++++
 .../boot/dts/rockchip/rk3528-rock-2a.dts      |  82 ++++
 .../boot/dts/rockchip/rk3528-rock-2f.dts      |  10 +
 7 files changed, 1195 insertions(+)
 create mode 100644 arch/arm64/boot/dts/rockchip/rk3528-armsom-sige1.dts
 create mode 100644 arch/arm64/boot/dts/rockchip/rk3528-nanopi-zero2.dts
 create mode 100644 arch/arm64/boot/dts/rockchip/rk3528-rock-2.dtsi
 create mode 100644 arch/arm64/boot/dts/rockchip/rk3528-rock-2a.dts
 create mode 100644 arch/arm64/boot/dts/rockchip/rk3528-rock-2f.dts

-- 
2.49.0