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| author | Keith Short <keithshort@chromium.org> | 2022-04-06 11:58:17 -0600 |
|---|---|---|
| committer | Chromeos LUCI <chromeos-scoped@luci-project-accounts.iam.gserviceaccount.com> | 2022-04-08 00:54:28 +0000 |
| commit | eff19e347d68914d8ef84c021a55f046b5571831 (patch) | |
| tree | 4625708eac0d6b7e5380a300589950005ca0fcab /docs/zephyr/zephyr_i2c.md | |
| parent | 79b9c35043eadcd4435783e88f2e8d2a3656c736 (diff) | |
| download | chrome-ec-eff19e347d68914d8ef84c021a55f046b5571831.tar.gz | |
zephyr: convert PLATFORM_EC_I2C to a helper symbol
Convert CONFIG_PLATFORM_EC_I2C to a helper symbol that is automatically
enabled if the Zephyr CONFIG_I2C option is enabled.
BUG=b:217926701
BRANCH=none
TEST=zmake testall
Signed-off-by: Keith Short <keithshort@chromium.org>
Change-Id: I5aab26b0dea609a706b07ed752503f7432848136
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3575084
Reviewed-by: Aaron Massey <aaronmassey@google.com>
Diffstat (limited to 'docs/zephyr/zephyr_i2c.md')
| -rw-r--r-- | docs/zephyr/zephyr_i2c.md | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/docs/zephyr/zephyr_i2c.md b/docs/zephyr/zephyr_i2c.md index 7ded5b2242..4f001e4408 100644 --- a/docs/zephyr/zephyr_i2c.md +++ b/docs/zephyr/zephyr_i2c.md @@ -9,7 +9,7 @@ USB-C chips, battery, charging IC, and sensors. ## Kconfig Options -The Kconfig option `CONFIG_PLATFORM_EC_I2C` enables I2C support in the EC +The Kconfig option [`CONFIG_I2C`] enables I2C support in the EC application. Refer to [Kconfig.i2c] for all sub-options related to I2C support. The upstream Zephyr I2C driver also provides I2C shell commands with the @@ -348,6 +348,7 @@ below: [subcommands]: https://github.com/zephyrproject-rtos/zephyr/blob/f4a0ea7b43eee4d2ee735ab6beccc68c9d40a7d0/drivers/i2c/i2c_shell.c#L245 [I2C Example]: ../images/i2c_example.png [Kconfig.i2c]: ../../zephyr/Kconfig.i2c +[`CONFIG_I2C`]: https://docs.zephyrproject.org/latest/kconfig.html#CONFIG_I2C [`CONFIG_I2C_SHELL`]: https://docs.zephyrproject.org/latest/kconfig.html#CONFIG_I2C_SHELL [cros-ec-i2c-port-base.yaml]: https://source.chromium.org/chromiumos/chromiumos/codesearch/+/main:src/platform/ec/zephyr/dts/bindings/i2c/cros-ec-i2c-port-base.yaml [volteer.dts]: https://source.chromium.org/chromiumos/chromiumos/codesearch/+/main:src/platform/ec/zephyr/boards/arm/volteer/volteer.dts; |