[PATCH v4 05/16] watchdog: lantiq: add device tree binding documentation
From: Hauke Mehrtens <hidden>
Date: 2017-06-19 22:25:57
Also in:
linux-mips, linux-spi, linux-watchdog
Subsystem:
open firmware and flattened device tree bindings, the rest, watchdog device drivers · Maintainers:
Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds, Wim Van Sebroeck, Guenter Roeck
The binding was not documented before, add the documentation now. Signed-off-by: Hauke Mehrtens <hauke-5/S+JYg5SzeELgA04lAiVw@public.gmane.org> --- .../devicetree/bindings/watchdog/lantiq-wdt.txt | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 Documentation/devicetree/bindings/watchdog/lantiq-wdt.txt
diff --git a/Documentation/devicetree/bindings/watchdog/lantiq-wdt.txt b/Documentation/devicetree/bindings/watchdog/lantiq-wdt.txt
new file mode 100644
index 000000000000..1d41142ca55f
--- /dev/null
+++ b/Documentation/devicetree/bindings/watchdog/lantiq-wdt.txt@@ -0,0 +1,22 @@ +Lantiq WTD watchdog binding +============================ + +This describes the binding of the Lantiq watchdog driver. + +------------------------------------------------------------------------------- +Required properties: +- compatible : Should be one of + "lantiq,wdt" + "lantiq,xrx100-wdt" + "lantiq,falcon-wdt" +- regmap : A phandle to the RCU syscon (required for + "lantiq,falcon-wdt" and "lantiq,xrx100-wdt") + +------------------------------------------------------------------------------- +Example for the watchdog on the xRX200 SoCs: + watchdog@803f0 { + compatible = "lantiq,xrx100-wdt"; + reg = <0x803f0 0x10>; + + regmap = <&rcu0>; + };
--
2.11.0
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