[coreboot-gerrit] Change in coreboot[master]: mb/google/volteer: Enable USB4 retimer driver

[Caveh Jalali (Code Review)]

Caveh Jalali has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/44919 )

Change subject: mb/google/volteer: Enable USB4 retimer driver
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Patch Set 2:

(1 comment)

https://review.coreboot.org/c/coreboot/+/44919/2/src/mainboard/google/voltee... 
File src/mainboard/google/volteer/variants/baseboard/devicetree.cb:

https://review.coreboot.org/c/coreboot/+/44919/2/src/mainboard/google/voltee... 
PS2, Line 396: ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_H10)
my reading of the BB spec is that this is a signal to keep the chip from
going to sleep. i'm not sure why we unconditionally assert this in
gpio.c now. also, it's active high.