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boards: ti: launchxl: Add support of UART1

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Some examples may require the usage of a second UART.
This adds UART1 to common launchxl.dtsi in order to make it
available for these examples.

Signed-off-by: Alexandre Bailon <abailon@baylibre.com>
This commit is contained in:
Alexandre Bailon 2024-08-18 19:35:27 +02:00 committed by Henrik Brix Andersen
parent 3341298c0c
commit 7a49ed899d
2 changed files with 18 additions and 0 deletions
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11
boards/ti/common/launchxl-pinctrl.dtsi
View file

@ -18,6 +18,17 @@
input-enable;
};
/* UART1 */
uart1_tx_default: uart1_tx_default {
pinmux = <22 IOC_PORT_MCU_UART1_TX>;
bias-disable;
};
uart1_rx_default: uart1_rx_default {
pinmux = <24 IOC_PORT_MCU_UART1_RX>;
bias-disable;
input-enable;
};
/* I2C0 */
i2c0_scl_default: i2c0_scl_default {
pinmux = <4 IOC_PORT_MCU_I2C_MSSCL>;

7
boards/ti/common/launchxl.dtsi
View file

@ -76,6 +76,13 @@
pinctrl-names = "default";
};
&uart1 {
status = "disabled";
current-speed = <115200>;
pinctrl-0 = <&uart1_rx_default &uart1_tx_default>;
pinctrl-names = "default";
};
&i2c0 {
status = "okay";
pinctrl-0 = <&i2c0_scl_default &i2c0_sda_default>;