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| author | Mark Hsieh <mark_hsieh@wistron.corp-partner.google.com> | 2023-10-04 18:20:35 +0800 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2023-10-09 13:41:38 +0000 |
| commit | 0177c95c16e5413f832200bfd4cf8a0e5adcfbe5 (patch) | |
| tree | d96dfd19c72c4a070cf5fc72e6fcd28a34d68b7b /src/mainboard/lenovo/x220/early_init.c | |
| parent | b7f602a9fc35016d75f5669d4d413188283d1596 (diff) | |
mb/google/nissa/var/joxer: Config I2C frequency
Measured the I2C frequency meets spec
- I2C0 (TPM): 949.7 Khz
- I2C1 (TouchScreen): 395.8 Khz
- I2C3 (Audio): 387.4 Khz
- I2C5 (Touchpad): 384.8 Khz
BUG=b:303356736
TEST=USE="project_joxer emerge-nissa coreboot"
and check all I2C devices measurement result
Signed-off-by: Mark Hsieh <mark_hsieh@wistron.corp-partner.google.com>
Change-Id: I17dd1cb7800d00669f86fc6e2b350757695da881
Reviewed-on: https://review.coreboot.org/c/coreboot/+/78218
Reviewed-by: Derek Huang <derekhuang@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <ericllai@google.com>
Diffstat (limited to 'src/mainboard/lenovo/x220/early_init.c')
0 files changed, 0 insertions, 0 deletions