boards: arm: Add vbat node and alias for STM32 SoCs

Add enabled vbat node for all boards of supported STM32 SoC series which
have the required adc node enabled.

Add volt-sensor alias pointing to said vref node.

Signed-off-by: Kenneth J. Miller <ken@miller.ec>

boards/arm/96b_aerocore2/96b_aerocore2.dts

@@ -37,6 +37,7 @@
 		led0 = &yellow_led_1;
 		led1 = &blue_led_2;
 		volt-sensor0 = &vref;
+		volt-sensor1 = &vbat;
 	};
 
 };
@@ -184,3 +185,7 @@ zephyr_udc0: &usbotg_fs {
 &vref {
 	status = "okay";
 };
+
+&vbat {
+	status = "okay";
+};

boards/arm/b_u585i_iot02a/b_u585i_iot02a-common.dtsi

@@ -35,6 +35,7 @@
 		spi-flash0 = &mx25lm51245;
 		die-temp0 = &die_temp;
 		volt-sensor0 = &vref1;
+		volt-sensor1 = &vbat4;
 	};
 };
 
@@ -216,3 +217,7 @@ zephyr_udc0: &usbotg_fs {
 &vref1 {
 	status = "okay";
 };
+
+&vbat4 {
+	status = "okay";
+};

boards/arm/blackpill_f401cc/blackpill_f401cc.dts

@@ -39,6 +39,7 @@
 		led0 = &user_led;
 		sw0 = &user_button;
 		volt-sensor0 = &vref;
+		volt-sensor1 = &vbat;
 	};
 };
 
@@ -154,3 +155,7 @@ zephyr_udc0: &usbotg_fs {
 &vref {
 	status = "okay";
 };
+
+&vbat {
+	status = "okay";
+};

boards/arm/blackpill_f401ce/blackpill_f401ce.dts

@@ -39,6 +39,7 @@
 		led0 = &user_led;
 		sw0 = &user_button;
 		volt-sensor0 = &vref;
+		volt-sensor1 = &vbat;
 	};
 };
 
@@ -154,3 +155,7 @@ zephyr_udc0: &usbotg_fs {
 &vref {
 	status = "okay";
 };
+
+&vbat {
+	status = "okay";
+};

boards/arm/blackpill_f411ce/blackpill_f411ce.dts

@@ -40,6 +40,7 @@
 		led0 = &user_led;
 		sw0 = &user_button;
 		volt-sensor0 = &vref;
+		volt-sensor1 = &vbat;
 	};
 };
 
@@ -155,3 +156,7 @@ zephyr_udc0: &usbotg_fs {
 &vref {
 	status = "okay";
 };
+
+&vbat {
+	status = "okay";
+};

boards/arm/disco_l475_iot1/disco_l475_iot1.dts

@@ -67,6 +67,7 @@
 		spi-flash0 = &mx25r6435f;
 		accel0 = &lsm6dsl;
 		volt-sensor0 = &vref;
+		volt-sensor1 = &vbat;
 	};
 };
 
@@ -349,3 +350,7 @@ zephyr_udc0: &usbotg_fs {
 &vref {
 	status = "okay";
 };
+
+&vbat {
+	status = "okay";
+};

boards/arm/mikroe_clicker_2/mikroe_clicker_2.dts

@@ -50,6 +50,7 @@
 		sw0 = &user_button_0;
 		sw1 = &user_button_1;
 		volt-sensor0 = &vref;
+		volt-sensor1 = &vbat;
 	};
 };
 
@@ -148,6 +149,10 @@ zephyr_udc0: &usbotg_fs {
 	status = "okay";
 };
 
+&vbat {
+	status = "okay";
+};
+
 mikrobus_1_i2c: &i2c3 {};
 
 mikrobus_1_spi: &spi3 {};

boards/arm/nucleo_f031k6/nucleo_f031k6.dts

@@ -38,6 +38,7 @@
 		led0 = &green_led_3;
 		pwm-led0 = &green_pwm_led;
 		volt-sensor0 = &vref;
+		volt-sensor1 = &vbat;
 	};
 };
 
@@ -114,3 +115,7 @@
 &vref {
 	status = "okay";
 };
+
+&vbat {
+	status = "okay";
+};

boards/arm/nucleo_f042k6/nucleo_f042k6.dts

@@ -38,6 +38,7 @@
 		led0 = &green_led_3;
 		pwm-led0 = &green_pwm_led;
 		volt-sensor0 = &vref;
+		volt-sensor1 = &vbat;
 	};
 };
 
@@ -109,3 +110,7 @@
 &vref {
 	status = "okay";
 };
+
+&vbat {
+	status = "okay";
+};

boards/arm/nucleo_f091rc/nucleo_f091rc.dts

@@ -53,6 +53,7 @@
 		watchdog0 = &iwdg;
 		die-temp0 = &die_temp;
 		volt-sensor0 = &vref;
+		volt-sensor1 = &vbat;
 	};
 };
 
@@ -178,3 +179,7 @@
 &vref {
 	status = "okay";
 };
+
+&vbat {
+	status = "okay";
+};

boards/arm/nucleo_f302r8/nucleo_f302r8.dts

@@ -41,6 +41,7 @@
 		led0 = &green_led_2;
 		sw0 = &user_button;
 		volt-sensor0 = &vref;
+		volt-sensor1 = &vbat;
 	};
 };
 
@@ -127,3 +128,7 @@
 &vref {
 	status = "okay";
 };
+
+&vbat {
+	status = "okay";
+};

boards/arm/nucleo_f303k8/nucleo_f303k8.dts

@@ -38,6 +38,7 @@
 		led0 = &green_led_3;
 		pwm-led0 = &green_pwm_led;
 		volt-sensor0 = &vref;
+		volt-sensor1 = &vbat;
 	};
 };
 
@@ -110,3 +111,7 @@
 &vref {
 	status = "okay";
 };
+
+&vbat {
+	status = "okay";
+};

boards/arm/nucleo_f401re/nucleo_f401re.dts

@@ -52,6 +52,7 @@
 		watchdog0 = &wwdg;
 		die-temp0 = &die_temp;
 		volt-sensor0 = &vref;
+		volt-sensor1 = &vbat;
 	};
 };
 
@@ -183,3 +184,7 @@
 &vref {
 	status = "okay";
 };
+
+&vbat {
+	status = "okay";
+};

boards/arm/nucleo_f429zi/nucleo_f429zi.dts

@@ -54,6 +54,7 @@
 		watchdog0 = &iwdg;
 		die-temp0 = &die_temp;
 		volt-sensor0 = &vref;
+		volt-sensor1 = &vbat;
 	};
 };
 
@@ -219,3 +220,7 @@ zephyr_udc0: &usbotg_fs {
 &vref {
 	status = "okay";
 };
+
+&vbat {
+	status = "okay";
+};

boards/arm/nucleo_f446ze/nucleo_f446ze.dts

@@ -51,6 +51,7 @@
 		led2 = &red_led_3;
 		sw0 = &user_button;
 		volt-sensor0 = &vref;
+		volt-sensor1 = &vbat;
 	};
 };
 
@@ -220,3 +221,7 @@ zephyr_udc0: &usbotg_fs {
 &vref {
 	status = "okay";
 };
+
+&vbat {
+	status = "okay";
+};

boards/arm/nucleo_f746zg/nucleo_f746zg.dts

@@ -61,6 +61,7 @@
 		watchdog0 = &iwdg;
 		die-temp0 = &die_temp;
 		volt-sensor0 = &vref;
+		volt-sensor1 = &vbat;
 	};
 };
 
@@ -205,3 +206,7 @@ zephyr_udc0: &usbotg_fs {
 &vref {
 	status = "okay";
 };
+
+&vbat {
+	status = "okay";
+};

boards/arm/nucleo_f767zi/nucleo_f767zi.dts

@@ -61,6 +61,7 @@
 		sw0 = &user_button;
 		watchdog0 = &iwdg;
 		volt-sensor0 = &vref;
+		volt-sensor1 = &vbat;
 	};
 };
 
@@ -255,3 +256,7 @@ zephyr_udc0: &usbotg_fs {
 &vref {
 	status = "okay";
 };
+
+&vbat {
+	status = "okay";
+};

boards/arm/nucleo_g071rb/nucleo_g071rb.dts

@@ -44,6 +44,7 @@
 		watchdog0 = &iwdg;
 		die-temp0 = &die_temp;
 		volt-sensor0 = &vref;
+		volt-sensor1 = &vbat;
 	};
 };
 
@@ -178,3 +179,7 @@
 &vref {
 	status = "okay";
 };
+
+&vbat {
+	status = "okay";
+};

boards/arm/nucleo_g0b1re/nucleo_g0b1re.dts

@@ -45,6 +45,7 @@
 		watchdog0 = &iwdg;
 		die-temp0 = &die_temp;
 		volt-sensor0 = &vref;
+		volt-sensor1 = &vbat;
 	};
 };
 
@@ -221,3 +222,7 @@ zephyr_udc0: &usb {
 &vref {
 	status = "okay";
 };
+
+&vbat {
+	status = "okay";
+};

boards/arm/nucleo_g474re/nucleo_g474re.dts

@@ -58,6 +58,7 @@
 		watchdog0 = &iwdg;
 		die-temp0 = &die_temp;
 		volt-sensor0 = &vref;
+		volt-sensor1 = &vbat;
 	};
 };
 
@@ -218,3 +219,7 @@
 &vref {
 	status = "okay";
 };
+
+&vbat {
+	status = "okay";
+};

boards/arm/nucleo_h563zi/nucleo_h563zi-common.dtsi

@@ -169,3 +169,7 @@
 &vref {
 	status = "okay";
 };
+
+&vbat {
+	status = "okay";
+};

boards/arm/nucleo_h563zi/nucleo_h563zi.dts

@@ -29,6 +29,7 @@
 		watchdog0 = &iwdg;
 		pwm-led0 = &pwm_led_1;
 		volt-sensor0 = &vref;
+		volt-sensor1 = &vbat;
 	};
 };
 

boards/arm/nucleo_h743zi/nucleo_h743zi.dts

@@ -59,6 +59,7 @@
 		watchdog0 = &iwdg;
 		die-temp0 = &die_temp;
 		volt-sensor0 = &vref;
+		volt-sensor1 = &vbat;
 	};
 };
 
@@ -248,3 +249,7 @@ zephyr_udc0: &usbotg_fs {
 &vref {
 	status = "okay";
 };
+
+&vbat {
+	status = "okay";
+};

boards/arm/nucleo_h753zi/nucleo_h753zi.dts

@@ -56,6 +56,7 @@
 		led1 = &yellow_led;
 		pwm-led0 = &red_pwm_led;
 		sw0 = &user_button;
+		volt-sensor1 = &vbat;
 	};
 };
 
@@ -217,3 +218,7 @@ zephyr_udc0: &usbotg_fs {
 
 	};
 };
+
+&vbat {
+	status = "okay";
+};

boards/arm/nucleo_l412rb_p/nucleo_l412rb_p.dts

@@ -40,6 +40,7 @@
 		led0 = &green_led;
 		sw0 = &user_button;
 		volt-sensor0 = &vref;
+		volt-sensor1 = &vbat;
 	};
 };
 
@@ -140,3 +141,7 @@
 &vref {
 	status = "okay";
 };
+
+&vbat {
+	status = "okay";
+};

boards/arm/nucleo_l476rg/nucleo_l476rg.dts

@@ -40,6 +40,7 @@
 		led0 = &green_led_2;
 		sw0 = &user_button;
 		volt-sensor0 = &vref;
+		volt-sensor1 = &vbat;
 	};
 };
 
@@ -173,3 +174,7 @@
 &vref {
 	status = "okay";
 };
+
+&vbat {
+	status = "okay";
+};

boards/arm/nucleo_l4r5zi/nucleo_l4r5zi.dts

@@ -64,6 +64,7 @@
 		sw0 = &user_button;
 		pwm-led0 = &red_pwm_led;
 		volt-sensor0 = &vref;
+		volt-sensor1 = &vbat;
 	};
 };
 
@@ -209,3 +210,7 @@ zephyr_udc0: &usbotg_fs {
 &vref {
 	status = "okay";
 };
+
+&vbat {
+	status = "okay";
+};

boards/arm/nucleo_l552ze_q/nucleo_l552ze_q-common.dtsi

@@ -36,6 +36,7 @@
 	aliases {
 		die-temp0 = &die_temp;
 		volt-sensor0 = &vref;
+		volt-sensor1 = &vbat;
 	};
 };
 
@@ -110,3 +111,7 @@
 &vref {
 	status = "okay";
 };
+
+&vbat {
+	status = "okay";
+};

boards/arm/nucleo_u575zi_q/nucleo_u575zi_q-common.dtsi

@@ -178,3 +178,7 @@
 &vref1 {
 	status = "okay";
 };
+
+&vbat4 {
+	status = "okay";
+};

boards/arm/nucleo_u575zi_q/nucleo_u575zi_q.dts

@@ -29,6 +29,7 @@
 		pwm-led1 = &pwm_led_2;
 		watchdog0 = &iwdg;
 		volt-sensor0 = &vref1;
+		volt-sensor1 = &vbat4;
 	};
 };
 

boards/arm/nucleo_wb55rg/nucleo_wb55rg.dts

@@ -63,6 +63,7 @@
 		watchdog0 = &iwdg;
 		die-temp0 = &die_temp;
 		volt-sensor0 = &vref;
+		volt-sensor1 = &vbat;
 	};
 };
 
@@ -239,3 +240,7 @@ zephyr_udc0: &usb {
 &vref {
 	status = "okay";
 };
+
+&vbat {
+	status = "okay";
+};

boards/arm/nucleo_wl55jc/nucleo_wl55jc.dts

@@ -62,6 +62,7 @@
 		watchdog0 = &iwdg;
 		die-temp0 = &die_temp;
 		volt-sensor0 = &vref;
+		volt-sensor1 = &vbat;
 	};
 };
 
@@ -201,3 +202,7 @@
 &vref {
 	status = "okay";
 };
+
+&vbat {
+	status = "okay";
+};

boards/arm/stm32f3_disco/stm32f3_disco.dts

@@ -73,6 +73,7 @@
 		accel0 = &lsm303dlhc_accel;
 		die-temp0 = &die_temp;
 		volt-sensor0 = &vref;
+		volt-sensor1 = &vbat;
 	};
 };
 
@@ -238,3 +239,7 @@ zephyr_udc0: &usb {
 &vref {
 	status = "okay";
 };
+
+&vbat {
+	status = "okay";
+};

boards/arm/stm32f401_mini/stm32f401_mini.dts

@@ -39,6 +39,7 @@
 		led0 = &user_led;
 		sw0 = &boot1;
 		volt-sensor0 = &vref;
+		volt-sensor1 = &vbat;
 	};
 };
 
@@ -146,3 +147,7 @@ zephyr_udc0: &usbotg_fs {
 &vref {
 	status = "okay";
 };
+
+&vbat {
+	status = "okay";
+};

boards/arm/stm32g081b_eval/stm32g081b_eval.dts

@@ -75,6 +75,7 @@
 		sw4 = &joy_up;
 		watchdog0 = &iwdg;
 		volt-sensor0 = &vref;
+		volt-sensor1 = &vbat;
 	};
 };
 
@@ -217,3 +218,7 @@
 &vref {
 	status = "okay";
 };
+
+&vbat {
+	status = "okay";
+};

boards/arm/stm32h573i_dk/stm32h573i_dk.dts

@@ -57,6 +57,7 @@
 		spi-flash0 = &mx25lm51245;
 		die-temp0 = &die_temp;
 		volt-sensor0 = &vref;
+		volt-sensor1 = &vbat;
 	};
 };
 
@@ -250,3 +251,7 @@
 &vref {
 	status = "okay";
 };
+
+&vbat {
+	status = "okay";
+};

boards/arm/stm32h735g_disco/stm32h735g_disco.dts

@@ -44,6 +44,7 @@
 		led0 = &red_led;
 		led1 = &green_led;
 		sw0 = &user_button;
+		volt-sensor1 = &vbat;
 	};
 };
 
@@ -180,3 +181,7 @@
 		status = "okay";
 	};
 };
+
+&vbat {
+	status = "okay";
+};

boards/arm/stm32l496g_disco/stm32l496g_disco.dts

@@ -60,6 +60,7 @@
 		sw3 = &joy_up;
 		sw4 = &joy_left;
 		volt-sensor0 = &vref;
+		volt-sensor1 = &vbat;
 	};
 
 };
@@ -169,3 +170,7 @@ zephyr_udc0: &usbotg_fs {
 &vref {
 	status = "okay";
 };
+
+&vbat {
+	status = "okay";
+};

boards/arm/stm32l562e_dk/stm32l562e_dk_common.dtsi

@@ -33,6 +33,7 @@
 		spi-flash0 = &mx25lm51245;
 		die-temp0 = &die_temp;
 		volt-sensor0 = &vref;
+		volt-sensor1 = &vbat;
 	};
 };
 
@@ -241,3 +242,7 @@ zephyr_udc0: &usb {
 &vref {
 	status = "okay";
 };
+
+&vbat {
+	status = "okay";
+};

boards/arm/swan_r5/swan_r5.dts

@@ -52,6 +52,7 @@
 		led0 = &led0;
 		sw0 = &user_button;
 		volt-sensor0 = &vref;
+		volt-sensor1 = &vbat;
 	};
 };
 
@@ -198,3 +199,7 @@ zephyr_udc0: &usbotg_fs {
 &vref {
 	status = "okay";
 };
+
+&vbat {
+	status = "okay";
+};