mb/google/sarien: Correct I2C bus clock for touchpad
Elan touchpad require connected i2c clock to be running at 400Khz, with the modification can get 404Khz speed from Arcada EVT platform. BUG=b:119628524 TEST=Build and boot up on Arcada platform, measure the i2c clock is around 400Khz. Signed-off-by: Lijian Zhao <lijian.zhao@intel.com> Change-Id: If717cdd6b73394125df54d90f729ffb4ef37b087 Reviewed-on: https://review.coreboot.org/c/30653 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
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@ -65,8 +65,8 @@ chip soc/intel/cannonlake
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.i2c[1] = {
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.speed = I2C_SPEED_FAST,
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.rise_time_ns = 216,
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.fall_time_ns = 28,
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.rise_time_ns = 176,
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.fall_time_ns = 15,
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},
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.i2c[4] = {
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.early_init = 1,
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