Radxa Compute Module 3 has an onboard AW_CM256SM WiFi/BT module. Add nodes for enabling it. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Link: https://lore.kernel.org/r/20230125161023.12115-2-jagan@amarulasolutions.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>