boards: st: fix STM32L4 boards DTS files coding style

etienne-lms · kartben · commit 37d545a52fb3 · 2025-05-26T09:20:08.000+02:00
Fix board DTS coding style issues to prevent they spread when a new board is introduced and used this DTS as example start point. Issues addressed from Zephyr devicetree style guidelines [1]: - Don’t insert empty lines before a dedenting };. - Insert a single empty line to separate nodes at the same hierarchy level. No functional change. Link: https://docs.zephyrproject.org/latest/contribute/style/devicetree.html [1] Signed-off-by: Etienne Carriere <etienne.carriere@st.com>
diff --git a/boards/st/b_l4s5i_iot01a/b_l4s5i_iot01a.dts b/boards/st/b_l4s5i_iot01a/b_l4s5i_iot01a.dts
@@ -27,10 +27,12 @@
 
 	leds {
 		compatible = "gpio-leds";
+
 		green_led_1: led_1 {
 			gpios = <&gpioa 5 GPIO_ACTIVE_HIGH>;
 			label = "User LD1";
 		};
+
 		green_led_2: led_2 {
 			gpios = <&gpiob 14 GPIO_ACTIVE_HIGH>;
 			label = "User LD2";
@@ -39,6 +41,7 @@
 
 	gpio_keys {
 		compatible = "gpio-keys";
+
 		user_button: button {
 			label = "User";
 			gpios = <&gpioc 13 GPIO_ACTIVE_LOW>;
@@ -173,7 +176,6 @@
 };
 
 &flash0 {
-
 	partitions {
 		compatible = "fixed-partitions";
 		#address-cells = <1>;
diff --git a/boards/st/disco_l475_iot1/disco_l475_iot1.dts b/boards/st/disco_l475_iot1/disco_l475_iot1.dts
@@ -27,10 +27,12 @@
 
 	leds {
 		compatible = "gpio-leds";
+
 		green_led_1: led_1 {
 			gpios = <&gpioa 5 GPIO_ACTIVE_HIGH>;
 			label = "User LD1";
 		};
+
 		green_led_2: led_2 {
 			gpios = <&gpiob 14 GPIO_ACTIVE_HIGH>;
 			label = "User LD2";
@@ -39,6 +41,7 @@
 
 	gpio_keys {
 		compatible = "gpio-keys";
+
 		user_button: button_0 {
 			label = "User";
 			gpios = <&gpioc 13 GPIO_ACTIVE_LOW>;
@@ -58,6 +61,7 @@
 			pwms = <&pwm2 1 PWM_MSEC(20) PWM_POLARITY_NORMAL>;
 			label = "green LD1";
 		};
+
 		green_pwm_2: green_led_2 {
 			pwms = <&pwm15 1 PWM_MSEC(20) PWM_POLARITY_NORMAL>;
 			label = "green LD2";
@@ -336,7 +340,7 @@ zephyr_udc0: &usbotg_fs {
 			slot1_partition: partition@0 {
 				label = "image-1";
 				reg = <0x00000000 DT_SIZE_K(864)>;
-				};
+			};
 
 			slot2_partition: partition@d8000 {
 				label = "image-3";
diff --git a/boards/st/nucleo_l412rb_p/nucleo_l412rb_p.dts b/boards/st/nucleo_l412rb_p/nucleo_l412rb_p.dts
@@ -23,6 +23,7 @@
 
 	leds: leds {
 		compatible = "gpio-leds";
+
 		green_led: led_0 {
 			gpios = <&gpiob 13 GPIO_ACTIVE_HIGH>;
 			label = "User LD4";
@@ -31,6 +32,7 @@
 
 	gpio_keys {
 		compatible = "gpio-keys";
+
 		user_button: button {
 			label = "User";
 			gpios = <&gpioc 13 GPIO_ACTIVE_LOW>;
diff --git a/boards/st/nucleo_l432kc/nucleo_l432kc.dts b/boards/st/nucleo_l432kc/nucleo_l432kc.dts
@@ -22,6 +22,7 @@
 
 	leds: leds {
 		compatible = "gpio-leds";
+
 		green_led: led_0 {
 			gpios = <&gpiob 3 GPIO_ACTIVE_HIGH>;
 			label = "User LD3";
diff --git a/boards/st/nucleo_l433rc_p/nucleo_l433rc_p.dts b/boards/st/nucleo_l433rc_p/nucleo_l433rc_p.dts
@@ -24,6 +24,7 @@
 
 	leds: leds {
 		compatible = "gpio-leds";
+
 		green_led: led_0 {
 			gpios = <&gpiob 13 GPIO_ACTIVE_HIGH>;
 			label = "User LD4";
@@ -32,6 +33,7 @@
 
 	gpio_keys {
 		compatible = "gpio-keys";
+
 		user_button: button {
 			gpios = <&gpioc 13 GPIO_ACTIVE_LOW>;
 			label = "User";
diff --git a/boards/st/nucleo_l452re/nucleo_l452re.dts b/boards/st/nucleo_l452re/nucleo_l452re.dts
@@ -17,6 +17,7 @@
 
 	leds: leds {
 		compatible = "gpio-leds";
+
 		green_led: led_0 {
 			gpios = <&gpioa 5 GPIO_ACTIVE_HIGH>;
 			label = "User LD2";
diff --git a/boards/st/nucleo_l452re/nucleo_l452re_common.dtsi b/boards/st/nucleo_l452re/nucleo_l452re_common.dtsi
@@ -24,6 +24,7 @@
 
 	gpio_keys {
 		compatible = "gpio-keys";
+
 		user_button: button {
 			label = "User";
 			gpios = <&gpioc 13 GPIO_ACTIVE_LOW>;
@@ -116,9 +117,8 @@
 		compatible = "fixed-partitions";
 		#address-cells = <1>;
 		#size-cells = <1>;
-		/*
-		 * Reserve the final 16 KiB for file system partition
-		 */
+
+		/* Reserve the final 16 KiB for file system partition */
 		storage_partition: partition@7c000 {
 			label = "storage";
 			reg = <0x0007c000 0x00004000>;
diff --git a/boards/st/nucleo_l452re/nucleo_l452re_stm32l452xx_p.dts b/boards/st/nucleo_l452re/nucleo_l452re_stm32l452xx_p.dts
@@ -16,6 +16,7 @@
 
 	leds: leds {
 		compatible = "gpio-leds";
+
 		green_led: led_0 {
 			gpios = <&gpiob 13 GPIO_ACTIVE_HIGH>;
 			label = "User LD2";
diff --git a/boards/st/nucleo_l476rg/nucleo_l476rg.dts b/boards/st/nucleo_l476rg/nucleo_l476rg.dts
@@ -24,6 +24,7 @@
 
 	leds: leds {
 		compatible = "gpio-leds";
+
 		green_led_2: led_2 {
 			gpios = <&gpioa 5 GPIO_ACTIVE_HIGH>;
 			label = "User LD2";
@@ -32,6 +33,7 @@
 
 	gpio_keys {
 		compatible = "gpio-keys";
+
 		user_button: button {
 			label = "User";
 			gpios = <&gpioc 13 GPIO_ACTIVE_LOW>;
diff --git a/boards/st/nucleo_l496zg/nucleo_l496zg.dts b/boards/st/nucleo_l496zg/nucleo_l496zg.dts
@@ -23,14 +23,17 @@
 
 	leds: leds {
 		compatible = "gpio-leds";
+
 		green_led_1: led_1 {
 			gpios = <&gpioc 7 GPIO_ACTIVE_HIGH>;
 			label = "User LD1";
 		};
+
 		blue_led_2: led_2 {
 			gpios = <&gpiob 7 GPIO_ACTIVE_HIGH>;
 			label = "User LD2";
 		};
+
 		red_led_3: led_3 {
 			gpios = <&gpiob 14 GPIO_ACTIVE_HIGH>;
 			label = "User LD3";
@@ -47,6 +50,7 @@
 
 	gpio_keys {
 		compatible = "gpio-keys";
+
 		user_button: button {
 			label = "User Button";
 			gpios = <&gpioc 13 GPIO_ACTIVE_HIGH>;
diff --git a/boards/st/nucleo_l4a6zg/nucleo_l4a6zg.dts b/boards/st/nucleo_l4a6zg/nucleo_l4a6zg.dts
@@ -23,14 +23,17 @@
 
 	leds: leds {
 		compatible = "gpio-leds";
+
 		green_led_1: led_1 {
 			gpios = <&gpioc 7 GPIO_ACTIVE_HIGH>;
 			label = "User LD1";
 		};
+
 		blue_led_2: led_2 {
 			gpios = <&gpiob 7 GPIO_ACTIVE_HIGH>;
 			label = "User LD2";
 		};
+
 		red_led_3: led_3 {
 			gpios = <&gpiob 14 GPIO_ACTIVE_HIGH>;
 			label = "User LD3";
@@ -47,6 +50,7 @@
 
 	gpio_keys {
 		compatible = "gpio-keys";
+
 		user_button: button {
 			label = "User Button";
 			gpios = <&gpioc 13 GPIO_ACTIVE_HIGH>;
diff --git a/boards/st/nucleo_l4r5zi/nucleo_l4r5zi.dts b/boards/st/nucleo_l4r5zi/nucleo_l4r5zi.dts
@@ -23,6 +23,7 @@
 
 	leds: leds {
 		compatible = "gpio-leds";
+
 		green_led_0: led_0 {
 			gpios = <&gpioc 7 GPIO_ACTIVE_HIGH>;
 			label = "User LD1";
@@ -41,6 +42,7 @@
 
 	gpio_keys {
 		compatible = "gpio-keys";
+
 		user_button: button {
 			label = "User";
 			gpios = <&gpioc 13 GPIO_ACTIVE_HIGH>;
diff --git a/boards/st/sensortile_box/sensortile_box.dts b/boards/st/sensortile_box/sensortile_box.dts
@@ -24,6 +24,7 @@
 
 	leds {
 		compatible = "gpio-leds";
+
 		blue_led: led {
 			gpios = <&gpiob 15 GPIO_ACTIVE_HIGH>;
 			label = "User LD1";
@@ -37,6 +38,7 @@
 
 	gpio_keys {
 		compatible = "gpio-keys";
+
 		user_button: button {
 			label = "User PB1";
 			gpios = <&gpiog 1 GPIO_ACTIVE_LOW>;
@@ -138,7 +140,8 @@
 	pinctrl-names = "default";
 	status = "okay";
 
-	cs-gpios = <&gpioe 11 GPIO_ACTIVE_LOW>, <&gpioe 12 GPIO_ACTIVE_LOW>, <&gpioe 10 GPIO_ACTIVE_LOW>;
+	cs-gpios = <&gpioe 11 GPIO_ACTIVE_LOW>, <&gpioe 12 GPIO_ACTIVE_LOW>,
+		<&gpioe 10 GPIO_ACTIVE_LOW>;
 
 	lis2dw12: lis2dw12@0 {
 		compatible = "st,lis2dw12";
@@ -168,6 +171,7 @@
 	pinctrl-names = "default";
 	status = "okay";
 	cs-gpios = <&gpiod 0 GPIO_ACTIVE_LOW>;
+
 	spbtle_1s_sensortile_box: spbtle-1s@0 {
 		compatible = "st,hci-spi-v2";
 		reg = <0>;
@@ -208,7 +212,6 @@ zephyr_udc0: &usbotg_fs {
 };
 
 &flash0 {
-
 	partitions {
 		compatible = "fixed-partitions";
 		#address-cells = <1>;
@@ -229,10 +232,12 @@ zephyr_udc0: &usbotg_fs {
 			label = "image-0";
 			reg = <0x00020000 DT_SIZE_K(432)>;
 		};
+
 		slot1_partition: partition@8c000 {
 			label = "image-1";
 			reg = <0x0008C000 DT_SIZE_K(432)>;
 		};
+
 		scratch_partition: partition@f8000 {
 			label = "image-scratch";
 			reg = <0x000F8000 DT_SIZE_K(24)>;
diff --git a/boards/st/stm32l476g_disco/stm32l476g_disco.dts b/boards/st/stm32l476g_disco/stm32l476g_disco.dts
@@ -26,10 +26,12 @@
 
 	leds {
 		compatible = "gpio-leds";
+
 		green_led_4: led_4 {
 			gpios = <&gpiob 2 GPIO_ACTIVE_HIGH>;
 			label = "User LD4";
 		};
+
 		green_led_5: led_5 {
 			gpios = <&gpioe 8 GPIO_ACTIVE_HIGH>;
 			label = "User LD5";
@@ -38,26 +40,31 @@
 
 	gpio_keys {
 		compatible = "gpio-keys";
+
 		joy_center: joystick_center {
 			label = "joystick center";
 			gpios = <&gpioa 0 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>;
 			zephyr,code = <INPUT_KEY_ENTER>;
 		};
+
 		joy_down: joystick_down {
 			label = "joystick down";
 			gpios = <&gpioa 5 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>;
 			zephyr,code = <INPUT_KEY_DOWN>;
 		};
+
 		joy_up: joystick_up {
 			label = "joystick up";
 			gpios = <&gpioa 3 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>;
 			zephyr,code = <INPUT_KEY_UP>;
 		};
+
 		joy_left: joystick_left {
 			label = "joystick left";
 			gpios = <&gpioa 1 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>;
 			zephyr,code = <INPUT_KEY_LEFT>;
 		};
+
 		joy_right: joystick_right {
 			label = "joystick right";
 			gpios = <&gpioa 2 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>;
diff --git a/boards/st/stm32l496g_disco/stm32l496g_disco.dts b/boards/st/stm32l496g_disco/stm32l496g_disco.dts
@@ -24,6 +24,7 @@
 
 	leds {
 		compatible = "gpio-leds";
+
 		green_led_2: led_2 {
 			gpios = <&gpiob 13 GPIO_ACTIVE_HIGH>;
 			label = "User LD2";
@@ -32,26 +33,31 @@
 
 	gpio_keys {
 		compatible = "gpio-keys";
+
 		joy_sel: joystick_select {
 			label = "joystick select";
 			gpios = <&gpioc 13 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>;
 			zephyr,code = <INPUT_KEY_ENTER>;
 		};
+
 		joy_down: joystick_down {
 			label = "joystick down";
 			gpios = <&gpioi 10 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>;
 			zephyr,code = <INPUT_KEY_DOWN>;
 		};
+
 		joy_up: joystick_up {
 			label = "joystick up";
 			gpios = <&gpioi 8 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>;
 			zephyr,code = <INPUT_KEY_UP>;
 		};
+
 		joy_left: joystick_left {
 			label = "joystick left";
 			gpios = <&gpioi 9 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>;
 			zephyr,code = <INPUT_KEY_LEFT>;
 		};
+
 		joy_right: joystick_right {
 			label = "joystick right";
 			gpios = <&gpiof 11 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>;
@@ -69,7 +75,6 @@
 		volt-sensor0 = &vref;
 		volt-sensor1 = &vbat;
 	};
-
 };
 
 &clk_lsi {
diff --git a/boards/st/stm32l4r9i_disco/stm32l4r9i_disco.dts b/boards/st/stm32l4r9i_disco/stm32l4r9i_disco.dts
