Re: [PATCH 1/3] watchdog: add DT bindings for Cortina Gemini
From: Guenter Roeck <hidden>
Date: 2017-01-23 06:51:16
Also in:
linux-arm-kernel, linux-watchdog
On 01/22/2017 02:38 PM, Linus Walleij wrote:
quoted hunk
This adds DT bindings for the Cortina systems Gemini SoC watchdog timer. Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Signed-off-by: Linus Walleij <redacted> --- .../bindings/watchdog/cortina,gemin-watchdog.txt | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 Documentation/devicetree/bindings/watchdog/cortina,gemin-watchdog.txtdiff --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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