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dts: arm: adi: Enable WDT for MAX32657 #90862

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Merged
danieldegrasse merged 2 commits into from
Jun 5, 2025
Merged

dts: arm: adi: Enable WDT for MAX32657 #90862

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1ad1158
dts: arm: adi: Add MAX32657 WDT instances
hfakkiz Jun 3, 2024
3f966bd
boards: arm: adi: Add WDT instance to MAX32657 boards
hfakkiz Jun 3, 2024
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1 change: 1 addition & 0 deletions boards/adi/max32657evkit/max32657evkit_max32657.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -10,5 +10,6 @@ supported:
- serial
- gpio
- trng
- watchdog
ram: 256
flash: 960
5 changes: 5 additions & 0 deletions boards/adi/max32657evkit/max32657evkit_max32657_common.dtsi
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Expand Up @@ -41,6 +41,7 @@
aliases {
led0 = &led1;
sw0 = &pb1;
watchdog0 = &wdt0;
};
};

Expand All @@ -60,3 +61,7 @@
&gpio0 {
status = "okay";
};

&wdt0 {
status = "okay";
};
1 change: 1 addition & 0 deletions boards/adi/max32657evkit/max32657evkit_max32657_ns.yaml
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Expand Up @@ -9,5 +9,6 @@ toolchain:
supported:
- serial
- gpio
- watchdog
ram: 192
flash: 576
9 changes: 9 additions & 0 deletions dts/arm/adi/max32/max32657_common.dtsi
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Expand Up @@ -144,6 +144,15 @@
clocks = <&gcr ADI_MAX32_CLOCK_BUS1 2>;
status = "disabled";
};

wdt0: watchdog@3000 {
compatible = "adi,max32-watchdog";
reg = <0x3000 0x400>;
interrupts = <1 0>;
clocks = <&gcr ADI_MAX32_CLOCK_BUS1 27>;
clock-source = <ADI_MAX32_PRPH_CLK_SRC_PCLK>;
status = "disabled";
};
};

&nvic {
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