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Re: [PATCH_V2 07/34] dt: interrupt-controller: Add ingenic,jz4740-intc b

To: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>, linux-mips@linux-mips.org
Subject: Re: [PATCH_V2 07/34] dt: interrupt-controller: Add ingenic,jz4740-intc binding doc
From: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Date: Wed, 04 Feb 2015 20:07:38 +0300
Cc: devicetree@vger.kernel.org, linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, gregkh@linuxfoundation.org, mturquette@linaro.org, sboyd@codeaurora.org, ralf@linux-mips.org, jslaby@suse.cz, tglx@linutronix.de, jason@lakedaemon.net, lars@metafoo.de, paul.burton@imgtec.com
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Hello.

On 02/04/2015 06:21 PM, Zubair Lutfullah Kakakhel wrote:

From: Paul Burton <paul.burton@imgtec.com>

Add binding documentation for the Ingenic jz4740 interrupt controller.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Cc: devicetree@vger.kernel.org
---
  .../interrupt-controller/ingenic,jz4740-intc.txt   | 26 ++++++++++++++++++++++
  1 file changed, 26 insertions(+)
  create mode 100644 
Documentation/devicetree/bindings/interrupt-controller/ingenic,jz4740-intc.txt

diff --git 
a/Documentation/devicetree/bindings/interrupt-controller/ingenic,jz4740-intc.txt
 
b/Documentation/devicetree/bindings/interrupt-controller/ingenic,jz4740-intc.txt
new file mode 100644
index 0000000..5e7f4bb
--- /dev/null
+++ 
b/Documentation/devicetree/bindings/interrupt-controller/ingenic,jz4740-intc.txt
@@ -0,0 +1,26 @@
+Ingenic jz4740 SoC Interrupt Controller

   JZ4740?

+
+Required properties:
+
+- compatible : should be "ingenic,jz4740-intc" or "ingenic,jz4780-intc"
+- reg : Specifies base physical address and size of the registers.
+- interrupt-controller : Identifies the node as an interrupt controller
+- #interrupt-cells : Specifies the number of cells needed to encode an
+  interrupt source. The value shall be 1.
+- interrupts - Specifies the CPU interrupt the controller is connected to.
+
+Optional properties:
+- interrupt-parent: phandle of the CPU interrupt controller.
+
+Example:
+
+intc: intc@10001000 {

   Name it "interrupt-controller@10001000", please.

+       compatible = "ingenic,jz4740-intc";
+       reg = <0x10001000 0x14>;
+
+       interrupt-controller;
+       #interrupt-cells = <1>;
+
+       interrupt-parent = <&cpuintc>;
+       interrupts = <2>;
+};

WBR, Sergei


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