[coreboot-gerrit] [M] Change in coreboot[master]: mb/google/nissa/var/yaviks: Config I2C frequency

[Wisley Chen (Code Review)]

Attention is currently required from: Kangheui Won, Chen Wisley, Reka Norman, Tim Wawrzynczak, Wisley Chen.

Wisley Chen has uploaded a new patch set (#5) to the change originally created by Chen Wisley. ( https://review.coreboot.org/c/coreboot/+/68082 )

Change subject: mb/google/nissa/var/yaviks: Config I2C frequency
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mb/google/nissa/var/yaviks: Config I2C frequency

Update parameters for all I2C devices.
After applied this patch, the measured the I2C frequency are as follows:
I2C0: TPM: 997.7 Khz
I2C1: Touchscreen: 392.6 Khz
I2C3: Audio: 394.9 Khz
I2C5: Touchpad: 391.6 Khz

BUG=b:249953708
TEST=FW_NAME=yaviks emerge-nissa coreboot
flash and measure the all I2C devices
1. I2C0 (TPM): 997.9 Khz
2. I2C1 (TouchScreen); 392.6 Khz
3. I2C3 （Audio): 394.9 Khz
4. I2C5 (Touchpad): 391.6 Khz

Signed-off-by: Wisley Chen 
Change-Id: I33c2891f17bc3c572bbfcbf30bbbdef9eb850ce7
---
M src/mainboard/google/brya/variants/yaviks/overridetree.cb
1 file changed, 50 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/82/68082/5