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[v5,6/8] dt-bindings: watchdog: add documentation for TS4600 watchdog controller

Message ID 20170714203218.14409-7-sebastien.bourdelin@savoirfairelinux.com (mailing list archive)
State New, archived
Headers show

Commit Message

Sebastien Bourdelin July 14, 2017, 8:32 p.m. UTC 
This patch adds dt-binding documentation for TS4600 watchdog controller.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sebastien Bourdelin <sebastien.bourdelin@savoirfairelinux.com>
---
Changes v4 -> v5:
  - fix missing signed off

v4:
  - this documentation was previously merged with the watchdog driver
  and had been acked by Rob Herring, no changes have been done since.
---
 .../devicetree/bindings/watchdog/ts4600-wdt.txt          | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/watchdog/ts4600-wdt.txt
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Patch

diff --git a/Documentation/devicetree/bindings/watchdog/ts4600-wdt.txt b/Documentation/devicetree/bindings/watchdog/ts4600-wdt.txt
new file mode 100644
index 000000000000..7de00ceae341
--- /dev/null
+++ b/Documentation/devicetree/bindings/watchdog/ts4600-wdt.txt
@@ -0,0 +1,16 @@ 
+TS-4600 Technologic Systems Watchdog
+
+Required properties:
+- compatible: must be "technologic,ts4600-wdt"
+- reg: offset to the FPGA's watchdog register
+
+Optional property:
+- timeout-sec: contains the watchdog timeout in seconds.
+
+Example:
+
+watchdog {
+	compatible = "technologic,ts4600-wdt";
+	reg = <0x2a>;
+	timeout-sec = <10>;
+};