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Message-Id: <20190124032730.18237-3-jiaxun.yang@flygoat.com>
Date: Thu, 24 Jan 2019 11:27:30 +0800
From: Jiaxun Yang <jiaxun.yang@...goat.com>
To: linux-mips@...r.kernel.org
Cc: tglx@...utronix.de, jason@...edaemon.net, marc.zyngier@....com,
robh+dt@...nel.org, mark.rutland@....com,
linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
Jiaxun Yang <jiaxun.yang@...goat.com>
Subject: [PATCH v3 2/2] dt-bindings: interrupt-controller: loongson ls1x intc
Dt-bindings doc about Loongson-1 interrupt controller
Signed-off-by: Jiaxun Yang <jiaxun.yang@...goat.com>
---
.../loongson,ls1x-intc.txt | 24 +++++++++++++++++++
1 file changed, 24 insertions(+)
create mode 100644 Documentation/devicetree/bindings/interrupt-controller/loongson,ls1x-intc.txt
diff --git a/Documentation/devicetree/bindings/interrupt-controller/loongson,ls1x-intc.txt b/Documentation/devicetree/bindings/interrupt-controller/loongson,ls1x-intc.txt
new file mode 100644
index 000000000000..a4e17c3f5f93
--- /dev/null
+++ b/Documentation/devicetree/bindings/interrupt-controller/loongson,ls1x-intc.txt
@@ -0,0 +1,24 @@
+Loongson ls1x Interrupt Controller
+
+Required properties:
+
+- compatible : should be "loongson,ls1x-intc". Valid strings are:
+
+- 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 interrupts the controller is connected to.
+
+Example:
+
+intc: interrupt-controller@...01040 {
+ compatible = "loongson,ls1x-intc";
+ reg = <0x1fd01040 0x78>;
+
+ interrupt-controller;
+ #interrupt-cells = <1>;
+
+ interrupt-parent = <&cpu_intc>;
+ interrupts = <2>, <3>, <4>, <5>, <6>;
+};
\ No newline at end of file
--
2.20.1
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