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| author | Diana Z <dzigterman@chromium.org> | 2018-07-11 10:52:21 -0600 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2018-07-11 23:06:41 -0700 |
| commit | febbdc42a4c1ddd8ec5cc6c46388aa84180f8ac7 (patch) | |
| tree | c9c26410b9bc7f4c670ec639081c6441643be40f /baseboard/octopus | |
| parent | 4e6ff376b51f7b01e06949660817e50180497a5e (diff) | |
| download | chrome-ec-febbdc42a4c1ddd8ec5cc6c46388aa84180f8ac7.tar.gz | |
Bip: increase I2C bus speeds
Now that bip is past initial bringup, the I2C speeds on the USBC lines
should be increased to 400k.
BUG=b:77139726
BRANCH=none
TEST=verified type-C display behavior is unaffected by speed change
Change-Id: Ic1c65d3a518663b6cefa3245742f2f42115f202c
Signed-off-by: Diana Z <dzigterman@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1133583
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Reviewed-by: Jett Rink <jettrink@chromium.org>
Diffstat (limited to 'baseboard/octopus')
| -rw-r--r-- | baseboard/octopus/variant_ec_ite8320.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/baseboard/octopus/variant_ec_ite8320.c b/baseboard/octopus/variant_ec_ite8320.c index 62381b8d7b..7e81a00ed1 100644 --- a/baseboard/octopus/variant_ec_ite8320.c +++ b/baseboard/octopus/variant_ec_ite8320.c @@ -14,8 +14,8 @@ const struct i2c_port_t i2c_ports[] = { {"power", IT83XX_I2C_CH_A, 100, GPIO_I2C0_SCL, GPIO_I2C0_SDA}, {"sensor", IT83XX_I2C_CH_B, 100, GPIO_I2C1_SCL, GPIO_I2C1_SDA}, - {"usbc0", IT83XX_I2C_CH_C, 100, GPIO_I2C2_SCL, GPIO_I2C2_SDA}, - {"usbc1", IT83XX_I2C_CH_E, 100, GPIO_I2C4_SCL, GPIO_I2C4_SDA}, + {"usbc0", IT83XX_I2C_CH_C, 400, GPIO_I2C2_SCL, GPIO_I2C2_SDA}, + {"usbc1", IT83XX_I2C_CH_E, 400, GPIO_I2C4_SCL, GPIO_I2C4_SDA}, {"eeprom", IT83XX_I2C_CH_F, 100, GPIO_I2C5_SCL, GPIO_I2C5_SDA}, }; const unsigned int i2c_ports_used = ARRAY_SIZE(i2c_ports); |