mb/google/rex/var/rex0: probe for i2c1 touchscreen

Touchscreen may either use I2C1 or SPI0.
FW_CONFIG.TOUCHSCREEN is set to determine which is used.
This CL adds a probe to enable I2C1.

BUG=b:278783755
TEST=Tested on rex, confimed i2c1 is disabled when
TOUCHSCREEN != TOUCHSCREEN_I2C

Signed-off-by: Eran Mitrani <mitrani@google.com>
Change-Id: I0bee176298fddd2aee35cf084db037a3ce7672f7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75565
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>

0 files changed, 0 insertions, 0 deletions