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25 lines
624 B
25 lines
624 B
Bindings for MEN A21 Watchdog device connected to GPIO lines |
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Required properties: |
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- compatible: "men,a021-wdt" |
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- gpios: Specifies the pins that control the Watchdog, order: |
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1: Watchdog enable |
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2: Watchdog fast-mode |
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3: Watchdog trigger |
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4: Watchdog reset cause bit 0 |
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5: Watchdog reset cause bit 1 |
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6: Watchdog reset cause bit 2 |
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Optional properties: |
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- None |
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Example: |
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watchdog { |
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compatible ="men,a021-wdt"; |
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gpios = <&gpio3 9 1 /* WD_EN */ |
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&gpio3 10 1 /* WD_FAST */ |
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&gpio3 11 1 /* WD_TRIG */ |
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&gpio3 6 1 /* RST_CAUSE[0] */ |
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&gpio3 7 1 /* RST_CAUSE[1] */ |
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&gpio3 8 1>; /* RST_CAUSE[2] */ |
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};
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