tree 5d988ba3866fde41f505cb3ba2667228b7616887
parent 4c350eedbe3f95f9c78fb6b67c838b5d48dcc7f9
author Subrata Banik <subratabanik@google.com> 1657618860 +0000
committer Felix Held <felix-coreboot@felixheld.de> 1657802452 +0000

mb/google/rex: Add chip config for I2C devices

+-----------+--------------------+-------------+--------+
| INTERFACE | PCI Number (B:D:F) | DEVICE      | Speed  |
+-----------+--------------------+-------------+--------+
| LPSS I2C0 | 0:0x15:0           | WFC         | 400KHz |
|           |                    +-------------+--------+
|           |                    | AUDIO_DB    | 400KHz |
+-----------+--------------------+-------------+--------+
| LPSS I2C1 | 0:0x15:1           | Touch Panel | 400KHz |
+-----------+--------------------+-------------+--------+
| LPSS I2C2 | 0:0x15:2           | NC          | NC     |
+-----------+--------------------+-------------+--------+
| LPSS I2C3 | 0:0x15:3           | Touch Pad   | 400KHz |
+-----------+--------------------+-------------+--------+
| LPSS I2C4 | 0:0x19:0           | TPM         | 400KHz |
+-----------+--------------------+-------------+--------+
| LPSS I2C5 | 0:0x19:1           | UFC         | 400KHz |
|           |                    +-------------+--------+
|           |                    | SAR1        | 400KHz |
|           |                    +-------------+--------+
|           |                    | SAR2        | 400KHz |
|           |                    +-------------+--------+
|           |                    | HPS         | 400KHz |
+-----------+--------------------+-------------+--------+

BUG=b:224325352
TEST=Able to build Google/Rex.

Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I76a28f175372542d441c787deb2a096382658ace
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65762
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>