linux-kernel - [PATCH 1/3] watchdog: bindings: dw

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Message-Id: <1474527753-22194-2-git-send-email-s.trumtrar@pengutronix.de>
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