samples/drivers/led_*: Remove usage of CONFIG_I2C_X on stm32 boards

Remove usage of Kconfig symbols I2C_X and rely on overlay
to enable i2c instances in samples for stm32 boards

Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
This commit is contained in:
Erwan Gouriou 2020-04-14 14:38:40 +02:00 committed by Kumar Gala
commit 9985713fd0
3 changed files with 6 additions and 2 deletions

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CONFIG_I2C_3=y

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/* SPDX-License-Identifier: Apache-2.0 */
&i2c3 {
status = "okay";
clock-frequency = <I2C_BITRATE_STANDARD>;
};

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CONFIG_I2C_1=y