Hi Guido, On Sat, Jul 27, 2019 at 3:26 PM Guido Günther <agx@xxxxxxxxxxx> wrote: > I noticed a boot hang yesterday on next-20190726 when loading the > qoriq_thermal which I worked around by blacklisting it. The > fsl,imx8mq-tmu node specifies a clock (IMX8MQ_CLK_TMU_ROOT) but does not > seem to enable, shouldn't it do so? Yes, I think you are right. I don't have access to a imx8mq board at the moment, but something like below would probably help: http://code.bulix.org/pd88jp-812381 If it helps, I can send it as a formal patch. Regards, Fabio Estevam