On 01/22/2017 02:38 PM, Linus Walleij wrote:
This adds DT bindings for the Cortina systems Gemini SoC
watchdog timer.
Cc: devicetree@xxxxxxxxxxxxxxx
Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
---
.../bindings/watchdog/cortina,gemin-watchdog.txt | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
create mode 100644 Documentation/devicetree/bindings/watchdog/cortina,gemin-watchdog.txt
diff --git a/Documentation/devicetree/bindings/watchdog/cortina,gemin-watchdog.txt b/Documentation/devicetree/bindings/watchdog/cortina,gemin-watchdog.txt
new file mode 100644
index 000000000000..d8dfb9cc41cf
--- /dev/null
+++ b/Documentation/devicetree/bindings/watchdog/cortina,gemin-watchdog.txt
@@ -0,0 +1,17 @@
+Cortina Systems Gemini SoC Watchdog
+
+Required properties :
+- compatible : must be "cortina,gemini-watchdog"
+- reg : shall contain base register location and length
+- interrupts : shall contain the interrupt for the watchdog
+
+- timeout-sec : shall contain the default watchdog timeout in seconds,
+ if unset, the default timeout is 13 seconds
+
The default is a linux driver detail, not a HW detail, and thus probably should not be mentioned here.
+Example:
+
+watchdog@41000000 {
+ compatible = "cortina,gemini-watchdog";
+ reg = <0x41000000 0x1000>;
+ interrupts = <3 IRQ_TYPE_LEVEL_HIGH>;
+};
--
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