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boards: arm: nucleo_l452re: full Arduino SPI support

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Full Arduino SPI support for nucleo_l452re

Signed-off-by: Alexandre Bourdiol <alexandre.bourdiol@st.com>
This commit is contained in:
Alexandre Bourdiol 2021-06-17 14:38:36 +02:00 • committed by Anas Nashif
commit c08abca079
2 changed files with 5 additions and 4 deletions
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3
boards/arm/nucleo_l452re/doc/index.rst
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@ -167,9 +167,10 @@ Default Zephyr Peripheral Mapping:
- UART_1_RX : PA10
- UART_2_TX : PA2
- UART_2_RX : PA3
- I2C_1_SCL : PB6
- I2C_1_SCL : PB8
- I2C_1_SDA : PB7
- PWM_2_CH1 : PA0
- SPI_NSS : PB6
- SPI_SCK : PA5
- SPI_MISO : PA6
- SPI_MOSI : PA7

6
boards/arm/nucleo_l452re/nucleo_l452re_common.dtsi
View file

@ -68,13 +68,13 @@
};
&spi1 {
pinctrl-0 = <&spi1_nss_pa4 &spi1_sck_pa5
&spi1_miso_pa6 &spi1_mosi_pa7>;
pinctrl-0 = <&spi1_sck_pa5 &spi1_miso_pa6 &spi1_mosi_pa7>;
cs-gpios = <&gpiob 6 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
status = "okay";
};
&i2c1 {
pinctrl-0 = <&i2c1_scl_pb6 &i2c1_sda_pb7>;
pinctrl-0 = <&i2c1_scl_pb8 &i2c1_sda_pb7>;
clock-frequency = <I2C_BITRATE_FAST>;
status = "okay";
};