Change in coreboot[master]: mb/google/brya: move MIPI camera setting into overridetree

[Furquan Shaikh (Code Review)]

Attention is currently required from: Tim Wawrzynczak, Scott Chao.
Furquan Shaikh has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/55134 )

Change subject: mb/google/brya: move MIPI camera setting into overridetree
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Patch Set 1:

(1 comment)

File src/mainboard/google/brya/variants/baseboard/devicetree.cb:

https://review.coreboot.org/c/coreboot/+/55134/comment/8538c167_7fe5a0b0 
PS1, Line 132: device ref ipu on end
> Hmm, probably should, but also we still need to hook up this device's enabled status to the SaIpuEna […]

Ah yes. That will be required too. Dropping this from baseboard/devicetree will set the device state correctly and the SoC code will have to take that into account to set the UPD.