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boards: ti: lp_em_cc2340r5: Add SPI support

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Enable SPI.

Signed-off-by: Julien Panis <jpanis@baylibre.com>
Signed-off-by: Stoyan Bogdanov <sbogdanov@baylibre.com>
This commit is contained in:
Julien Panis 2024-07-24 16:41:41 +02:00 • committed by Benjamin Cabé
commit 2bbba44205
2 changed files with 32 additions and 0 deletions
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23
boards/ti/lp_em_cc2340r5/lp_em_cc2340r5-pinctrl.dtsi
View file

@ -13,9 +13,32 @@
pinmux = <20 DIO20_UART0_TXD>;
bias-disable;
};
uart0_rx_default: uart0_rx_default {
pinmux = <22 DIO22_UART0_RXD>;
bias-disable;
input-enable;
};
/* SPI0 */
spi0_sck_default: spi0_sck_default {
pinmux = <18 DIO18_SPI0_SCLK>;
bias-disable;
};
spi0_mosi_default: spi0_mosi_default {
pinmux = <13 DIO13_SPI0_MOSI>;
bias-disable;
};
spi0_miso_default: spi0_miso_default {
pinmux = <12 DIO12_SPI0_MISO>;
bias-disable;
input-enable;
};
spi0_cs_default: spi0_cs_default {
pinmux = <11 DIO11_SPI0_CSN>;
bias-disable;
};
};

9
boards/ti/lp_em_cc2340r5/lp_em_cc2340r5.dts
View file

@ -81,3 +81,12 @@
&dma {
status = "okay";
};
&spi0 {
status = "okay";
pinctrl-0 = <&spi0_sck_default
&spi0_mosi_default
&spi0_miso_default
&spi0_cs_default>;
pinctrl-names = "default";
};