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* [PATCH 1/3 v2] watchdog: add DT bindings for Cortina Gemini
@ 2017-01-28 22:59 ` Linus Walleij
  0 siblings, 0 replies; 6+ messages in thread
From: Linus Walleij @ 2017-01-28 22:59 UTC (permalink / raw)
  To: Hans Ulli Kroll, Florian Fainelli, linux-arm-kernel,
	Wim Van Sebroeck, Guenter Roeck
  Cc: openwrt-devel, devicetree, Janos Laube, Paulius Zaleckas

This adds DT bindings for the Cortina systems Gemini SoC
watchdog timer.

Cc: devicetree@vger.kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
ChangeLog v1->v2:
- Make the timeout an optional property
- Do not mention any Linux defaults if the property is not there
---
 .../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..bc4b865d178b
--- /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
+
+Optional properties:
+- timeout-sec : the default watchdog timeout in seconds.
+
+Example:
+
+watchdog@41000000 {
+	compatible = "cortina,gemini-watchdog";
+	reg = <0x41000000 0x1000>;
+	interrupts = <3 IRQ_TYPE_LEVEL_HIGH>;
+};
-- 
2.9.3
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^ permalink raw reply related	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2017-02-01 16:04 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2017-01-28 22:59 [PATCH 1/3 v2] watchdog: add DT bindings for Cortina Gemini Linus Walleij
2017-01-28 22:59 ` Linus Walleij
2017-01-29 17:29 ` Guenter Roeck
2017-01-29 17:29   ` Guenter Roeck
     [not found] ` <20170128225905.24549-1-linus.walleij-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2017-02-01 16:04   ` Rob Herring
2017-02-01 16:04     ` Rob Herring

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