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| author | Caveh Jalali <caveh@chromium.org> | 2021-09-23 23:58:04 -0700 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2021-09-28 16:01:25 +0000 |
| commit | 16c1d44caebe58dbd4af36b603a0c929764873a9 (patch) | |
| tree | adaaa6e7fc04eebbd12a82d6e0bfba76239b6db1 /include/config.h | |
| parent | b7a4de94f6c425b9c642b71da4cdc569c3351bc2 (diff) | |
| download | chrome-ec-16c1d44caebe58dbd4af36b603a0c929764873a9.tar.gz | |
common/i2c: Implement i2cspeed console command
This adds the "i2cspeed port [speed]" console command. If only the port
number is given, then the current port bus speed is reported. With 2
arguments, the port bus speed is changed. Valid speeds are 100, 400,
1000 and the unit is kHz.
BRANCH=none
BUG=b:201039003
TEST=with follow-on patches, switched I2C bus speed between 400 kHz
and 1 MHz.
Change-Id: I7ca6b2c7a8fd9abe8e8ec77e4d1702529b297fe8
Signed-off-by: Caveh Jalali <caveh@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3181504
Reviewed-by: Keith Short <keithshort@chromium.org>
Commit-Queue: Keith Short <keithshort@chromium.org>
Diffstat (limited to 'include/config.h')
| -rw-r--r-- | include/config.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/config.h b/include/config.h index 5c0975c713..2753cc715c 100644 --- a/include/config.h +++ b/include/config.h @@ -1418,6 +1418,7 @@ #undef CONFIG_CMD_I2CWEDGE #undef CONFIG_CMD_I2C_PROTECT #define CONFIG_CMD_I2C_SCAN +#undef CONFIG_CMD_I2C_SPEED #undef CONFIG_CMD_I2C_STRESS_TEST #undef CONFIG_CMD_I2C_STRESS_TEST_ACCEL #undef CONFIG_CMD_I2C_STRESS_TEST_ALS |