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Enable watchdog sample support on SF32LB boards #97682

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Merged
merged 2 commits into from
Oct 20, 2025
Merged

Enable watchdog sample support on SF32LB boards #97682

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40ba273
samples: drivers: watchdog: add support for SF32LB watchdog
gmarull Oct 16, 2025
e35c895
boards: sf32lb52_devkit_lcd: enable watchdog
gmarull Oct 16, 2025
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5 changes: 5 additions & 0 deletions boards/sifli/sf32lb52_devkit_lcd/sf32lb52_devkit_lcd.dts
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Original file line number Diff line number Diff line change
Expand Up @@ -52,6 +52,7 @@
led0 = &led0;
sw0 = &key1;
sw1 = &key2;
watchdog0 = &wdt;
};
};

Expand Down Expand Up @@ -119,3 +120,7 @@
pinctrl-0 = <&usart1_default>;
pinctrl-names = "default";
};

&wdt {
status = "okay";
};
1 change: 1 addition & 0 deletions boards/sifli/sf32lb52_devkit_lcd/sf32lb52_devkit_lcd.yaml
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Expand Up @@ -12,4 +12,5 @@ toolchain:
supported:
- uart
- gpio
- watchdog
vendor: sifli
3 changes: 3 additions & 0 deletions samples/drivers/watchdog/src/main.c
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Expand Up @@ -45,6 +45,9 @@
#elif DT_HAS_COMPAT_STATUS_OKAY(wch_iwdg)
#define WDT_ALLOW_CALLBACK 0
#define WDT_OPT 0
#elif DT_HAS_COMPAT_STATUS_OKAY(sifli_sf32lb_wdt)
#define WDT_ALLOW_CALLBACK 0
#define WDT_OPT 0
#endif

#ifndef WDT_ALLOW_CALLBACK
Expand Down