Change in coreboot[master]: drivers/i2c/cs35l53: Add driver for generating device in SSDT

[Angel Pons (Code Review)]

Attention is currently required from: Patrick Georgi, Furquan Shaikh, Subrata Banik, Vitaly Rodionov, Paul Menzel, Nick Vaccaro, Robert Chen, Marco Chen, Name of user not set #1004174, Karthik Ramasubramanian, Xiang Liu.
Angel Pons has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/61448 )

Change subject: drivers/i2c/cs35l53: Add driver for generating device in SSDT
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Patch Set 6:

(1 comment)

File src/drivers/i2c/cs35l53/chip.h:

https://review.coreboot.org/c/coreboot/+/61448/comment/ca7c19d5_fa85634c 
PS6, Line 128: 	enum cs35l53_gpio_src gpio_src_select[CS35L53_MAX_GPIOS];
> > We made the change to using arrays in response to a suggestion from Subrata Banik.  I wouldn't want to change this back without agreement from them.
>
> The reason, I have suggested an array to have flexibility to have more GPIOx if required in future.

Does this chip have any other GPIOs? I don't have any datasheets to check.
> Additionally, https://review.coreboot.org/c/coreboot/+/61448/6/src/drivers/i2c/cs35l53/cs3... can better handle using `loop` isn't it ?

I wouldn't use a loop if there's only 2 GPIOs, especially for settings that aren't the same for both GPIOs.