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| -rw-r--r-- | Documentation/devicetree/bindings/watchdog/meson-wdt.txt | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/watchdog/meson-wdt.txt b/Documentation/devicetree/bindings/watchdog/meson-wdt.txt new file mode 100644 index 000000000..7588cc397 --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/meson-wdt.txt @@ -0,0 +1,21 @@ +Meson SoCs Watchdog timer + +Required properties: + +- compatible : depending on the SoC this should be one of: + "amlogic,meson6-wdt" on Meson6 SoCs + "amlogic,meson8-wdt" and "amlogic,meson6-wdt" on Meson8 SoCs + "amlogic,meson8b-wdt" on Meson8b SoCs + "amlogic,meson8m2-wdt" and "amlogic,meson8b-wdt" on Meson8m2 SoCs +- reg : Specifies base physical address and size of the registers. + +Optional properties: +- timeout-sec: contains the watchdog timeout in seconds. + +Example: + +wdt: watchdog@c1109900 { + compatible = "amlogic,meson6-wdt"; + reg = <0xc1109900 0x8>; + timeout-sec = <10>; +}; |