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Message-ID: <1422528506-39954-2-git-send-email-Zubair.Kakakhel@imgtec.com>
Date: Thu, 29 Jan 2015 10:48:25 +0000
From: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@...tec.com>
To: <wim@...ana.be>
CC: <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
<linux-watchdog@...r.kernel.org>, <Zubair.Kakakhel@...tec.com>,
<paul@...pouillou.net>
Subject: [PATCH_V2 1/2] dt: watchdog: Add DT binding documentation for jz4740 watchdog timer
Add binding for jz4740 watchdog timer. It is a simple watchdog timer.
Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@...tec.com>
---
The jz4740 is platform only at the moment.
But DT support is being added
See http://patchwork.linux-mips.org/bundle/paulburton/ci20-v3.20/
V2 Changes
Removed clock binding because of pending work in clock tree. Will add
binding later. Rather than introduce a bad binding now and change later.
Renamed to jz4740 instead of jz47xx.
---
.../devicetree/bindings/watchdog/ingenic,jz4740-wdt.txt | 12 ++++++++++++
1 file changed, 12 insertions(+)
create mode 100644 Documentation/devicetree/bindings/watchdog/ingenic,jz4740-wdt.txt
diff --git a/Documentation/devicetree/bindings/watchdog/ingenic,jz4740-wdt.txt b/Documentation/devicetree/bindings/watchdog/ingenic,jz4740-wdt.txt
new file mode 100644
index 0000000..e27763e
--- /dev/null
+++ b/Documentation/devicetree/bindings/watchdog/ingenic,jz4740-wdt.txt
@@ -0,0 +1,12 @@
+Ingenic Watchdog Timer (WDT) Controller for JZ4740
+
+Required properties:
+compatible: "ingenic,jz4740-watchdog"
+reg: Register address and length for watchdog registers
+
+Example:
+
+watchdog: jz4740-watchdog@...0002000 {
+ compatible = "ingenic,jz4740-watchdog";
+ reg = <0x10002000 0x100>;
+};
--
1.9.1
--
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