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Date: Thu, 22 Sep 2016 09:02:30 +0200
From: Steffen Trumtrar <s.trumtrar@...gutronix.de>
To: linux-watchdog@...r.kernel.org
Cc: kernel@...gutronix.de,
Steffen Trumtrar <s.trumtrar@...gutronix.de>,
Wim Van Sebroeck <wim@...ana.be>,
Rob Herring <robh+dt@...nel.org>,
Mark Rutland <mark.rutland@....com>,
devicetree@...r.kernel.org, Guenter Roeck <linux@...ck-us.net>,
linux-kernel@...r.kernel.org
Subject: [PATCH 1/3] watchdog: bindings: dw_wdt: add reset lines
Document the reset lines holding the watchdog core in reset.
Signed-off-by: Steffen Trumtrar <s.trumtrar@...gutronix.de>
Cc: Wim Van Sebroeck <wim@...ana.be>
Cc: Rob Herring <robh+dt@...nel.org>
Cc: Mark Rutland <mark.rutland@....com>
Cc: linux-watchdog@...r.kernel.org
Cc: devicetree@...r.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
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