boards: ti: lp_em_cc2340r5: Add SPI support

Enable SPI. Signed-off-by: Stoyan Bogdanov <[email protected]> Signed-off-by: Julien Panis <[email protected]>
zephyrproject-rtos · Feb 26, 2025 · 24b0b7b · 24b0b7b
1 parent 8915c4c
commit 24b0b7b
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diff --git a/boards/ti/lp_em_cc2340r5/lp_em_cc2340r5-pinctrl.dtsi b/boards/ti/lp_em_cc2340r5/lp_em_cc2340r5-pinctrl.dtsi
@@ -18,4 +18,23 @@
 		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;
+	};
 };
diff --git a/boards/ti/lp_em_cc2340r5/lp_em_cc2340r5.dts b/boards/ti/lp_em_cc2340r5/lp_em_cc2340r5.dts
@@ -73,3 +73,12 @@
 	pinctrl-0 = <&uart0_rx_default &uart0_tx_default>;
 	pinctrl-names = "default";
 };
+
+&spi0 {
+	status = "okay";
+	pinctrl-0 = <&spi0_sck_default
+		     &spi0_mosi_default
+		     &spi0_miso_default
+		     &spi0_cs_default>;
+	pinctrl-names = "default";
+};