[S] Change in coreboot[main]: mb/google/nissa/var/anraggar: Add MIPI camera device

[Jianeng Ceng (Code Review)]

Attention is currently required from: Arec Kao, Dolan Liu, Eric Lai, Nick Vaccaro, Subrata Banik, Weimin Wu.

Jianeng Ceng has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/79163?usp=email )

Change subject: mb/google/nissa/var/anraggar: Add MIPI camera device
......................................................................

Patch Set 2: Code-Review+1

(1 comment)

File src/mainboard/google/brya/variants/anraggar/gpio.c:

https://review.coreboot.org/c/coreboot/+/79163/comment/263f92db_a0b4c34f :
PS2, Line 51: 	/* F18 : THC1_SPI2_INT# ==> EC_IN_RW_OD ==> EN_PP2800_AVDD*/
> Have not resolved yet

After I output GPP_F18 to low level, the mipi camera did not work.