Hi Jonathan, Am Mittwoch, 28. August 2024, 09:47:53 CEST schrieb Jonathan Liu: > This adds the necessary device tree changes to enable analog audio > output for the 3.5 mm TRS headphone jack on the Radxa ROCK 4C+ with > its RK809 audio codec. > > Signed-off-by: Jonathan Liu <net147@xxxxxxxxx> as it looks like you have one of those boards, could I possibly as you to take a look at the vdd_cpu_b and vdd_gpu nodes? I see (and devicetree check reports it too) a pinctrl-0 for the vsel-gpio without accompanying pinctrl-names. Could you check if things fail if you either add pinctrl-names or remove the pinctrl-0 entry? Thanks a lot Heiko
