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| author | Rex Chou <rex_chou@compal.corp-partner.google.com> | 2023-01-10 13:33:06 +0800 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2023-01-11 14:57:43 +0000 |
| commit | f488a401205307c7a064fe9793f729d012f48c3e (patch) | |
| tree | b9584b61a9c0583a970bdef385f0d80cd0388c64 /src/mainboard | |
| parent | 651e3e06a5b2374acf9d2ba3328d8318d8f52fe9 (diff) | |
| download | coreboot-f488a401205307c7a064fe9793f729d012f48c3e.tar.gz coreboot-f488a401205307c7a064fe9793f729d012f48c3e.tar.bz2 coreboot-f488a401205307c7a064fe9793f729d012f48c3e.zip | |
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): 389 kHz
Change-Id: Ie9efd4e597e2701c98064185e5b39a6e256a5f1c
Signed-off-by: Rex Chou <rex_chou@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71772
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Frank Wu <frank_wu@compal.corp-partner.google.com>
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 e845c68db0b4..158c5adb78a5 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 = 190, + .scl_lcnt = 215, } }" |