On Sun, Oct 3, 2021 at 9:17 PM Martin Blumenstingl <martin.blumenstingl@xxxxxxxxxxxxxx> wrote: [...] > documentation on AIU_I2S_SYNC [0]: I forgot to add the link to my last email, sorry about that - adding it here to clarify where I got this info from. [0] https://github.com/endlessm/u-boot-meson/blob/f1ee03e3f7547d03e1478cc1fc967a9e5a121d92/arch/arm/include/asm/arch-m8b/register.h#L2147:L2152