11-08-2019, 03:03 AM
Maybe a possibility why gpio-keys-freeplay.dts kill the audio.
brcm,pins = <6 5 4 17 16 24 19 26 15 18 14 23>; // gpio number
On CM3 or Zero motherboard, is PWM audio using BCM18/BCM13 or BCM12/BCM13?
https://pinout.xyz/pinout/pin12_gpio18
brcm,pins = <6 5 4 17 16 24 19 26 15 18 14 23>; // gpio number
On CM3 or Zero motherboard, is PWM audio using BCM18/BCM13 or BCM12/BCM13?
https://pinout.xyz/pinout/pin12_gpio18