boards: disco_l475_iot1: fix arduino_i2c config
disco l475 board exposes I2C3 on standard Arduino Uno pins A4/A5,
not I2C1.
Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
diff --git a/boards/st/disco_l475_iot1/arduino_r3_connector.dtsi b/boards/st/disco_l475_iot1/arduino_r3_connector.dtsi
index 05228c5..b48af67 100644
--- a/boards/st/disco_l475_iot1/arduino_r3_connector.dtsi
+++ b/boards/st/disco_l475_iot1/arduino_r3_connector.dtsi
@@ -35,6 +35,6 @@
};
};
-arduino_i2c: &i2c1 {};
+arduino_i2c: &i2c3 {};
arduino_spi: &spi1 {};
arduino_serial: &uart4 {};
