Pinebook uses RTL8723CS for WiFi and bluetooth. Enable it in the device tree. This was part of a patch series adding RTL8723CS Bluetooth support to btrtl. Vasily Khoruzhick (1): arm64: allwinner: a64: enable Bluetooth on Pinebook .../boot/dts/allwinner/sun50i-a64-pinebook.dts | 13 +++++++++++++ 1 file changed, 13 insertions(+) -- 2.37.2