11:55 <gbisson> Marex: yes I'll try to boot mainline+etnaviv on it, although I'm not sure what's the Nano status in mainline right now

11:57 <gbisson> I've been out of i.MX dev for more than a year, just coming back now, I need to catch up

11:58 <gbisson> the dtsi seems to be there and there's the evk one, should be doable

12:18 <Marex> gbisson: cool

12:30 <gbisson> Marex: do you have the patch to enable the gpu on mini somewhere?

12:39 <Marex> gbisson: I think there is one for MQ in mainline, but the clock are gonna be different on MN

12:40 <Marex> and whether they messed it up with power domains, I cannot tell

12:40 <Marex> it was a problem on the MX8MM all right

12:41 <gbisson> Yup, I was asking because I thought someone here already made the patch so that etnaviv probes on Mini

12:44 <Marex> gbisson: do you need the power domain stuff on MX8MN or is it controlled by Linux like on MQ ?

12:47 <gbisson> https://source.codeaurora.org/external/imx/linux-imx/tree/arch/arm64/boot/dts/freescale/imx8mn.dtsi?h=lf-5.4.y#n251 => here is how it is declared on NXP 5.4 tree

12:48 <gbisson> I haven't checked the driver yet to see if it offloads to TF-A

12:50 <gbisson> https://source.codeaurora.org/external/imx/linux-imx/tree/drivers/soc/imx/imx8m_pm_domains.c?h=lf-5.4.y :(

13:12 <gbisson> https://pastebin.com/gKX8MfHm => I get this when I try to boot mainline kernel on my Nano platform, I'll try to see why later, I have to return to my other job ;)

13:14 <gbisson> FYI I tried on Shawn's for-next branch as it seemed to include some more Nano releated patches

13:42 <Marex> gbisson: sorry, got preempted

13:42 <Marex> gbisson: seems like the GPU was off

13:42 <Marex> gbisson: but if there is 5.4 NXP vendorkernel, maybe you can just enable etnaviv on that one and see if it probes ?

14:32 <gbisson> Marex: good idea let me give that a shot

14:37 <cphealy> With this power domain stuff NXP is doing in the TF-A, is it something that is mandatory or could upstream take the 8MQ path and not do what NXP is doing for power domains?

15:16 <gbisson> Marex: no luck no far, I'll let you know when I get a chance to debug this

16:27 <Marex> gbisson: thanks !