Document the reset lines holding the watchdog core in reset.
Signed-off-by: Steffen Trumtrar <s.trumt...@pengutronix.de>
Cc: Wim Van Sebroeck <w...@iguana.be>
Cc: Rob Herring <robh...@kernel.org>
Cc: Mark Rutland <mark.rutl...@arm.com>
Cc: linux-watch...@vger.kernel.org
Cc: devicet...@vger.kernel.org
---
Documentation/devicetree/bindings/watchdog/dw_wdt.txt | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/watchdog/dw_wdt.txt
b/Documentation/devicetree/bindings/watchdog/dw_wdt.txt
index 08e16f684f2d..3bf386c72241 100644
--- a/Documentation/devicetree/bindings/watchdog/dw_wdt.txt
+++ b/Documentation/devicetree/bindings/watchdog/dw_wdt.txt
@@ -10,6 +10,9 @@ Required Properties:
Optional Properties:
- interrupts : The interrupt used for the watchdog timeout warning.
+- resets : phandle pointing to the system reset controller with
+ line index for the watchdog.
+- reset-names : must be set to "dw-wdt".
Example:
@@ -18,4 +21,6 @@ Example:
reg = <0xffd02000 0x1000>;
interrupts = <0 171 4>;
clocks = <&per_base_clk>;
+ resets = <&rst WDT0_RESET>;
+ reset-names = "dw-wdt";
};
--
2.8.1
