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From: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
To: <wim@iguana.be>
Cc: <devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	<linux-watchdog@vger.kernel.org>, <Zubair.Kakakhel@imgtec.com>,
	<paul@crapouillou.net>
Subject: [PATCH 1/2] dt: watchdog: Add DT binding documentation for jz47xx watchdog timer
Date: Tue, 27 Jan 2015 15:11:29 +0000	[thread overview]
Message-ID: <1422371490-44402-2-git-send-email-Zubair.Kakakhel@imgtec.com> (raw)
In-Reply-To: <1422371490-44402-1-git-send-email-Zubair.Kakakhel@imgtec.com>

Add binding for jz47xx watchdog timer. It is a simple watchdog timer.
Needs rtc clock and register addresses

Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.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/

jz47xx is used because jz4780 will also use this driver
---
 .../devicetree/bindings/watchdog/ingenic,jz47xx-wdt.txt | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/watchdog/ingenic,jz47xx-wdt.txt

diff --git a/Documentation/devicetree/bindings/watchdog/ingenic,jz47xx-wdt.txt b/Documentation/devicetree/bindings/watchdog/ingenic,jz47xx-wdt.txt
new file mode 100644
index 0000000..bf4c404
--- /dev/null
+++ b/Documentation/devicetree/bindings/watchdog/ingenic,jz47xx-wdt.txt
@@ -0,0 +1,17 @@
+Ingenic Watchdog Timer (WDT) Controller for JZ47XX
+
+Required properties:
+compatible: "ingenic,jz4740-watchdog"
+reg: Register address and length for watchdog registers
+clocks: phandle to rtcclk
+clock-names: must be "rtc"
+
+Example:
+
+watchdog: jz47xx-watchdog@0x10002000 {
+	compatible = "ingenic,jz4780-watchdog";
+	reg = <0x10002000 0x100>;
+
+	clocks = <&rtclk>;
+	clock-names = "rtc";
+};
-- 
1.9.1


WARNING: multiple messages have this Message-ID (diff)
From: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
To: wim@iguana.be
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-watchdog@vger.kernel.org, Zubair.Kakakhel@imgtec.com,
	paul@crapouillou.net
Subject: [PATCH 1/2] dt: watchdog: Add DT binding documentation for jz47xx watchdog timer
Date: Tue, 27 Jan 2015 15:11:29 +0000	[thread overview]
Message-ID: <1422371490-44402-2-git-send-email-Zubair.Kakakhel@imgtec.com> (raw)
In-Reply-To: <1422371490-44402-1-git-send-email-Zubair.Kakakhel@imgtec.com>

Add binding for jz47xx watchdog timer. It is a simple watchdog timer.
Needs rtc clock and register addresses

Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.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/

jz47xx is used because jz4780 will also use this driver
---
 .../devicetree/bindings/watchdog/ingenic,jz47xx-wdt.txt | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/watchdog/ingenic,jz47xx-wdt.txt

diff --git a/Documentation/devicetree/bindings/watchdog/ingenic,jz47xx-wdt.txt b/Documentation/devicetree/bindings/watchdog/ingenic,jz47xx-wdt.txt
new file mode 100644
index 0000000..bf4c404
--- /dev/null
+++ b/Documentation/devicetree/bindings/watchdog/ingenic,jz47xx-wdt.txt
@@ -0,0 +1,17 @@
+Ingenic Watchdog Timer (WDT) Controller for JZ47XX
+
+Required properties:
+compatible: "ingenic,jz4740-watchdog"
+reg: Register address and length for watchdog registers
+clocks: phandle to rtcclk
+clock-names: must be "rtc"
+
+Example:
+
+watchdog: jz47xx-watchdog@0x10002000 {
+	compatible = "ingenic,jz4780-watchdog";
+	reg = <0x10002000 0x100>;
+
+	clocks = <&rtclk>;
+	clock-names = "rtc";
+};
-- 
1.9.1

  reply	other threads:[~2015-01-27 15:11 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-01-27 15:11 [PATCH 0/2] watchdog: jz4740: Add DT support Zubair Lutfullah Kakakhel
2015-01-27 15:11 ` Zubair Lutfullah Kakakhel
2015-01-27 15:11 ` Zubair Lutfullah Kakakhel [this message]
2015-01-27 15:11   ` [PATCH 1/2] dt: watchdog: Add DT binding documentation for jz47xx watchdog timer Zubair Lutfullah Kakakhel
2015-01-27 16:30   ` Guenter Roeck
2015-01-27 16:30     ` Guenter Roeck
2015-01-27 20:16   ` Arnd Bergmann
2015-01-27 20:16     ` Arnd Bergmann
2015-01-27 20:52     ` Guenter Roeck
2015-01-27 20:52       ` Guenter Roeck
2015-01-27 21:29       ` Arnd Bergmann
2015-01-27 22:19         ` Guenter Roeck
2015-01-27 22:36           ` Arnd Bergmann
2015-01-27 22:36             ` Arnd Bergmann
2015-01-27 22:42             ` Arnd Bergmann
2015-01-27 22:42               ` Arnd Bergmann
2015-01-28 10:27               ` Zubair Lutfullah Kakakhel
2015-01-28 10:27                 ` Zubair Lutfullah Kakakhel
2015-01-28 11:23                 ` Arnd Bergmann
2015-01-27 15:11 ` [PATCH 2/2] watchdog: jz4740: Add DT support Zubair Lutfullah Kakakhel
2015-01-27 15:11   ` Zubair Lutfullah Kakakhel
2015-01-27 16:31   ` Guenter Roeck
2015-01-27 16:31     ` Guenter Roeck
2015-01-27 20:15   ` Arnd Bergmann
2015-01-27 20:15     ` Arnd Bergmann
2015-01-27 20:54     ` Guenter Roeck
2015-01-27 20:54       ` Guenter Roeck
2015-01-27 21:23       ` Arnd Bergmann
2015-01-27 21:23         ` Arnd Bergmann

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