tree 700ad93c7b85b7e268e5f6187c6d52f9adf7ae74
parent e608a4f4fd2a615f49c3bdafc2b4781be3efb103
author Ivy Jian <ivy.jian@quanta.corp-partner.google.com> 1695619955 +0800
committer Felix Held <felix-coreboot@felixheld.de> 1695737341 +0000

mb/google/rex/var/rex0: Configure I2C5 timing

Configure I2C5 timing in devicetree to ensure I2C devices
meet timing requirement.

BUG=b:300177424
TEST=Build and check I2C devices timing meet spec.

|             | I2C5-Before | I2C5-After |
|-------------|-------------|------------|
| FSMB(KHz)   | 445.400     |   343.638  |
| TLOW(us)    | 1.543       |   2.068    |
| THIGH(us)   | 0.475       |   0.604    |
| THD:STA(us) | 0.603       |   0.711    |
| TSU:STA(us) | 0.612       |   0.611    |
| TSU:STO(us) | 0.605       |   0.611    |
| TBUF(us)    | >1.914      |   >2.044   |

Change-Id: I3bb678b66d55c6bfaff76e3e5500a2a3bc3a2c61
Signed-off-by: Ivy Jian <ivy.jian@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/78111
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>