diff options
| author | John Su <john_su@compal.corp-partner.google.com> | 2022-12-28 18:30:34 +0800 |
|---|---|---|
| committer | Eric Lai <eric_lai@quanta.corp-partner.google.com> | 2022-12-30 00:46:23 +0000 |
| commit | f0de94d43613738c18885e01a0c624f21ef37031 (patch) | |
| tree | eb443dd7f25fa1bce291bd2039acb965078aac0e /src/mainboard | |
| parent | fcdb03d07957375c5f842a2ca3d5d2a0ab2f34d3 (diff) | |
mb/google/skyrim/var/frostflow: Update I2C setting for touchpad
Update setting for touchpad I2C frequency.
And meet touchpad i2c SPEC (380 ~ 400 kHz).
BUG=b:261159229
TEST=On frostflow, touchpad i2c spec from EE measure
Frequencies: I2C0 (Touchpad): 390.1 kHz
Signed-off-by: John Su <john_su@compal.corp-partner.google.com>
Change-Id: Ied00e43e87404489af2b570206a70b685e554b78
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71564
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Dtrain Hsu <dtrain_hsu@compal.corp-partner.google.com>
Reviewed-by: Frank Wu <frank_wu@compal.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/google/skyrim/variants/frostflow/overridetree.cb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mainboard/google/skyrim/variants/frostflow/overridetree.cb b/src/mainboard/google/skyrim/variants/frostflow/overridetree.cb index d7af489839..e845c68db0 100644 --- a/src/mainboard/google/skyrim/variants/frostflow/overridetree.cb +++ b/src/mainboard/google/skyrim/variants/frostflow/overridetree.cb @@ -22,7 +22,7 @@ chip soc/amd/mendocino .speed_config[0] = { .speed = I2C_SPEED_FAST, .scl_hcnt = 120, - .scl_lcnt = 240, + .scl_lcnt = 190, } }" |