boards: Enable watchdog node for boards that implements GD32 SoCs

Enable watchdog in each GD32 implemented board.
Add the watchdog function as a supported function in each yaml files.

Signed-off-by: TOKITA Hiroshi <tokita.hiroshi@gmail.com>

boards/arm/gd32e103v_eval/gd32e103v_eval.dts

@@ -71,6 +71,7 @@
 		sw0 = &user_key;
 		pwm-led0 = &pwm_led;
 		eeprom-0 = &eeprom0;
+		watchdog0 = &fwdgt;
 	};
 };
 
@@ -133,3 +134,7 @@
 	pinctrl-0 = <&dac_default>;
 	pinctrl-names = "default";
 };
+
+&fwdgt {
+	status = "okay";
+};

boards/arm/gd32e103v_eval/gd32e103v_eval.yaml

@@ -11,3 +11,5 @@ toolchain:
   - zephyr
   - gnuarmemb
   - xtools
+supported:
+  - watchdog

boards/arm/gd32e507v_start/gd32e507v_start.dts

@@ -47,6 +47,7 @@
 		led0 = &led1;
 		sw0 = &user_key;
 		pwm-led0 = &pwm_led;
+		watchdog0 = &fwdgt;
 	};
 };
 
@@ -75,3 +76,7 @@
 		pinctrl-names = "default";
 	};
 };
+
+&fwdgt {
+	status = "okay";
+};

boards/arm/gd32e507v_start/gd32e507v_start.yaml

@@ -14,3 +14,4 @@ toolchain:
 supported:
   - pwm
   - gpio
+  - watchdog

boards/arm/gd32f350r_eval/gd32f350r_eval.dts

@@ -19,6 +19,10 @@
 		zephyr,shell-uart = &usart0;
 		zephyr,flash-controller = &fmc;
 	};
+
+	aliases {
+		watchdog0 = &fwdgt;
+	};
 };
 
 &usart0 {
@@ -35,3 +39,7 @@
 	pinctrl-0 = <&adc0_default>;
 	pinctrl-names = "default";
 };
+
+&fwdgt {
+	status = "okay";
+};

boards/arm/gd32f350r_eval/gd32f350r_eval.yaml

@@ -11,3 +11,5 @@ toolchain:
   - zephyr
   - gnuarmemb
   - xtools
+supported:
+  - watchdog

boards/arm/gd32f403z_eval/gd32f403z_eval.dts

@@ -74,6 +74,7 @@
 		led1 = &led3;
 		sw0 = &user_key1;
 		pwm-led0 = &pwm_led;
+		watchdog0 = &fwdgt;
 	};
 };
 
@@ -112,3 +113,7 @@
 		pinctrl-names = "default";
 	};
 };
+
+&fwdgt {
+	status = "okay";
+};

boards/arm/gd32f403z_eval/gd32f403z_eval.yaml

@@ -13,3 +13,4 @@ toolchain:
   - xtools
 supported:
   - pwm
+  - watchdog

boards/arm/gd32f450i_eval/gd32f450i_eval.dts

@@ -68,6 +68,7 @@
 		pwm-led0 = &pwm_led;
 		eeprom-0 = &eeprom0;
 		spi-flash0 = &nor_flash;
+		watchdog0 = &fwdgt;
 	};
 };
 
@@ -159,3 +160,7 @@
 		jedec-id = [c8 40 15];
 	};
 };
+
+&fwdgt {
+	status = "okay";
+};

boards/arm/gd32f450i_eval/gd32f450i_eval.yaml

@@ -13,3 +13,4 @@ toolchain:
   - xtools
 supported:
   - pwm
+  - watchdog

boards/arm/gd32f450z_eval/gd32f450z_eval.dts

@@ -68,6 +68,7 @@
 		pwm-led0 = &pwm_led;
 		eeprom-0 = &eeprom0;
 		spi-flash0 = &nor_flash;
+		watchdog0 = &fwdgt;
 	};
 };
 
@@ -145,3 +146,7 @@
 		jedec-id = [c8 40 15];
 	};
 };
+
+&fwdgt {
+	status = "okay";
+};

boards/arm/gd32f450z_eval/gd32f450z_eval.yaml

@@ -18,3 +18,4 @@ supported:
   - pwm
   - spi
   - uart
+  - watchdog

boards/arm/gd32f470i_eval/gd32f470i_eval.dts

@@ -68,6 +68,7 @@
 		pwm-led0 = &pwm_led;
 		eeprom-0 = &eeprom0;
 		spi-flash0 = &nor_flash;
+		watchdog0 = &fwdgt;
 	};
 };
 
@@ -149,3 +150,7 @@
 		jedec-id = [c8 40 15];
 	};
 };
+
+&fwdgt {
+	status = "okay";
+};

boards/arm/gd32f470i_eval/gd32f470i_eval.yaml

@@ -18,3 +18,4 @@ supported:
   - pwm
   - spi
   - uart
+  - watchdog

boards/riscv/gd32vf103c_starter/gd32vf103c_starter.dts

@@ -50,6 +50,7 @@
 		led0 = &led1;
 		sw0 = &key_a;
 		pwm-led0 = &pwm_led;
+		watchdog0 = &fwdgt;
 	};
 };
 
@@ -86,3 +87,7 @@
 		pinctrl-names = "default";
 	};
 };
+
+&fwdgt {
+	status = "okay";
+};

boards/riscv/gd32vf103c_starter/gd32vf103c_starter.yaml

@@ -13,3 +13,4 @@ supported:
   - uart
   - gpio
   - pwm
+  - watchdog

boards/riscv/gd32vf103v_eval/gd32vf103v_eval.dts

@@ -79,6 +79,7 @@
 		sw0 = &key_cet;
 		pwm-led0 = &pwm_led;
 		spi-flash0 = &nor_flash;
+		watchdog0 = &fwdgt;
 	};
 };
 
@@ -144,3 +145,7 @@
 	pinctrl-0 = <&adc0_default>;
 	pinctrl-names = "default";
 };
+
+&fwdgt {
+	status = "okay";
+};

boards/riscv/gd32vf103v_eval/gd32vf103v_eval.yaml

@@ -13,3 +13,4 @@ supported:
   - uart
   - gpio
   - pwm
+  - watchdog

boards/riscv/longan_nano/longan_nano-common.dtsi

@@ -59,6 +59,7 @@
 		pwm-led0 = &pwm_led_green;
 		pwm-led1 = &pwm_led_blue;
 		sw0 = &button_boot0;
+		watchdog0 = &fwdgt;
 	};
 };
 
@@ -116,3 +117,7 @@
 		};
 	};
 };
+
+&fwdgt {
+	status = "okay";
+};

boards/riscv/longan_nano/longan_nano.yaml

@@ -7,3 +7,5 @@ toolchain:
   - xtools
 flash: 128
 ram: 32
+supported:
+  - watchdog

boards/riscv/longan_nano/longan_nano_lite.yaml

@@ -7,3 +7,5 @@ toolchain:
   - xtools
 flash: 64
 ram: 20
+supported:
+  - watchdog