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boards: st: Add arduino_serial node label for some Nucleo-H7 boards

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Add arduino_serial node label and assign appropriate UART pins.

Signed-off-by: Ali Hozhabri <ali.hozhabri@st.com>
This commit is contained in:
Ali Hozhabri 2025-05-13 16:28:43 +02:00 committed by Benjamin Cabé
parent cf1ebf14f2
commit 896c1e3d55
6 changed files with 25 additions and 0 deletions
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1
boards/st/nucleo_h743zi/arduino_r3_connector.dtsi
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@ -38,3 +38,4 @@
arduino_i2c: &i2c1 {};
arduino_spi: &spi1 {};
arduino_serial: &lpuart1 {};

7
boards/st/nucleo_h743zi/nucleo_h743zi.dts
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@ -110,6 +110,13 @@
d3ppre = <2>;
};
&lpuart1 {
pinctrl-0 = <&lpuart1_tx_pb6 &lpuart1_rx_pb7>;
pinctrl-names = "default";
current-speed = <115200>;
status = "okay";
};
&usart3 {
pinctrl-0 = <&usart3_tx_pd8 &usart3_rx_pd9>;
pinctrl-names = "default";

1
boards/st/nucleo_h753zi/arduino_r3_connector.dtsi
View File

@ -37,3 +37,4 @@
arduino_i2c: &i2c1 {};
arduino_spi: &spi1 {};
arduino_serial: &lpuart1 {};

7
boards/st/nucleo_h753zi/nucleo_h753zi.dts
View File

@ -108,6 +108,13 @@
d3ppre = <2>;
};
&lpuart1 {
pinctrl-0 = <&lpuart1_tx_pb6 &lpuart1_rx_pb7>;
pinctrl-names = "default";
current-speed = <115200>;
status = "okay";
};
&usart3 {
pinctrl-0 = <&usart3_tx_pd8 &usart3_rx_pd9>;
pinctrl-names = "default";

2
boards/st/nucleo_h7a3zi_q/arduino_r3_connector.dtsi
View File

@ -34,3 +34,5 @@
<21 0 &gpiob 8 0>; /* D15 */
};
};
arduino_serial: &lpuart1 {};

7
boards/st/nucleo_h7a3zi_q/nucleo_h7a3zi_q.dts
View File

@ -91,6 +91,13 @@
d3ppre = <2>;
};
&lpuart1 {
pinctrl-0 = <&lpuart1_tx_pb6 &lpuart1_rx_pb7>;
pinctrl-names = "default";
current-speed = <115200>;
status = "okay";
};
&usart3 {
pinctrl-0 = <&usart3_tx_pd8 &usart3_rx_pd9>;
pinctrl-names = "default";