Karthik Ramasubramanian has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/39236 )
Change subject: mb/google/dedede: Enable trackpad support
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Patch Set 2:
(1 comment)
https://review.coreboot.org/c/coreboot/+/39236/2/src/mainboard/google/dedede...
File src/mainboard/google/dedede/variants/waddledoo/overridetree.cb:
https://review.coreboot.org/c/coreboot/+/39236/2/src/mainboard/google/dedede...
PS2, Line 24: .rise_time_ns = 66,
: .fall_time_ns = 90,
: .data_hold_time_ns = 350
Can you please confirm with these configuration the measured speed was <= I2C_SPEED_FAST(400 KHz)
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