[M] Change in coreboot[main]: soc/mediatek/mt8196: Add PMIC MT6363 ADC driver

[Yidi Lin (Code Review)]

Attention is currently required from: Hope Wang, Hung-Te Lin, Jarried Lin.

Yidi Lin has posted comments on this change by Jarried Lin. ( https://review.coreboot.org/c/coreboot/+/85128?usp=email )

Change subject: soc/mediatek/mt8196: Add PMIC MT6363 ADC driver
......................................................................

Patch Set 17:

(3 comments)

File src/soc/mediatek/common/mt6363_sdmadc.c:

https://review.coreboot.org/c/coreboot/+/85128/comment/ac4d05cd_f0d7aae6?usp... :
PS17, Line 62:                "Wrong array size for mt6363_sdmadc_chan_specs");
> `please, no spaces at the start of a line`

Please fix.

https://review.coreboot.org/c/coreboot/+/85128/comment/4cf04482_840ec653?usp... :
PS17, Line 62:                "Wrong array size for mt6363_sdmadc_chan_specs");
> `code indent should use tabs where possible`

Please fix.

https://review.coreboot.org/c/coreboot/+/85128/comment/71d42617_6aa32af3?usp... :
PS17, Line 76: 
Add
```
mt6363_init_pmif_arb();
```

BTW, does it required `mt6363_init()` to be called before reading ADC value ?