[PATCH v3 0/5] Enable Bluetooth and WiFi on K3 Pico ITX

From: Aurelien Jarno

Date: Wed Aug 19 2026 - 13:02:16 EST


This patchset enables Bluetooth through USB on the K3 Pico ITX board and
adds the rfkill nodes for Bluetooth and WLAN so that the devices can be
activated.

Note that WLAN support also require the following patch series, but
both series can be applied independently:
- https://lore.kernel.org/spacemit/20260709040027.958400-1-inochiama@xxxxxxxxx/

Changes v2 -> v3
- reorder patches in a more logical order
- rebase on current linus/master
- add patch 1 to move phy definition to the board level for the "usb3d" controller
- remove link to USB3 phys, they can't be added if the combo phy is not configured accordingly
- enable Bluetooth and WLAN drivers in defconfig

Aurelien Jarno (5):
riscv: dts: spacemit: k3: move USB3 phy to board level
riscv: dts: spacemit: k3: add USB3 B and C controllers for Pico-ITX
board
riscv: dts: spacemit: k3: add rfkill node for Bluetooth on Pico-ITX
board
riscv: dts: spacemit: k3: add rfkill node for WLAN on the K3 Pico-ITX
board
riscv64: defconfig: Enable BT and WLAN support for SpacemiT K3
Pico-ITX board

arch/riscv/boot/dts/spacemit/k3-pico-itx.dts | 35 ++++++++++
arch/riscv/boot/dts/spacemit/k3.dtsi | 69 +++++++++++++++++++-
arch/riscv/configs/defconfig | 8 +++
3 files changed, 109 insertions(+), 3 deletions(-)

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2.53.0