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Diffstat (limited to 'Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt b/Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt new file mode 100644 index 000000000..ed11ce0ac --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt @@ -0,0 +1,20 @@ +Allwinner SoCs Watchdog timer + +Required properties: + +- compatible : should be one of + "allwinner,sun4i-a10-wdt" + "allwinner,sun6i-a31-wdt" + "allwinner,sun50i-a64-wdt","allwinner,sun6i-a31-wdt" +- reg : Specifies base physical address and size of the registers. + +Optional properties: +- timeout-sec : Contains the watchdog timeout in seconds + +Example: + +wdt: watchdog@1c20c90 { + compatible = "allwinner,sun4i-a10-wdt"; + reg = <0x01c20c90 0x10>; + timeout-sec = <10>; +}; |