diff options
| author | Tony Huang <tony-huang@quanta.corp-partner.google.com> | 2020-12-23 10:43:08 +0800 |
|---|---|---|
| committer | Karthik Ramasubramanian <kramasub@google.com> | 2021-01-07 05:31:57 +0000 |
| commit | 3564c739a2d9c64936ab73c45ce702bd8067c183 (patch) | |
| tree | 2b8207b6f548004e1464d84c1c104f167c2d200e /src/mainboard/google/dedede/variants | |
| parent | f8d7374bab0ee911054ff5012dc120172af80a61 (diff) | |
mb/google/dedede/var/lantis: Config I2C high and low time for touchpad
BUG=b:173709409
BRANCH=dedede
TEST=EE measured result is 390.8kHZ
Change-Id: I7a6475fd29d4c9f8efa78a42a112b5565511b939
Signed-off-by: Tony Huang <tony-huang@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48867
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Diffstat (limited to 'src/mainboard/google/dedede/variants')
| -rw-r--r-- | src/mainboard/google/dedede/variants/lantis/overridetree.cb | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/mainboard/google/dedede/variants/lantis/overridetree.cb b/src/mainboard/google/dedede/variants/lantis/overridetree.cb index 1b87bcba61..1f5331155c 100644 --- a/src/mainboard/google/dedede/variants/lantis/overridetree.cb +++ b/src/mainboard/google/dedede/variants/lantis/overridetree.cb @@ -33,6 +33,12 @@ chip soc/intel/jasperlake }, .i2c[0] = { .speed = I2C_SPEED_FAST, + .speed_config[0] = { + .speed = I2C_SPEED_FAST, + .scl_lcnt = 185, + .scl_hcnt = 95, + .sda_hold = 40, + } }, .i2c[2] = { .speed = I2C_SPEED_FAST, |