From: vishnupatekar <vishnupatekar0510@gmail.com>
To: maxime.ripard@free-electrons.com, galak@codeaurora.org,
ijc+devicetree@hellion.org.uk, mark.rutland@arm.com,
pawel.moll@arm.com, robh+dt@kernel.org
Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
vishnupatekar <VishnuPatekar0510@gmail.com>
Subject: [PATCH 1/3] dts-binding: input: sun7ips2: Device tree bindings for Allwinner sun7i A20 PS2 host controller
Date: Thu, 4 Dec 2014 04:10:41 +0530 [thread overview]
Message-ID: <1417646441-27649-1-git-send-email-VishnuPatekar0510@gmail.com> (raw)
---
.../bindings/input/allwinner,sun7i-a20-ps2.txt | 22 ++++++++++++++++++++
1 file changed, 22 insertions(+)
create mode 100644 Documentation/devicetree/bindings/input/allwinner,sun7i-a20-ps2.txt
diff --git a/Documentation/devicetree/bindings/input/allwinner,sun7i-a20-ps2.txt b/Documentation/devicetree/bindings/input/allwinner,sun7i-a20-ps2.txt
new file mode 100644
index 0000000..63b6214
--- /dev/null
+++ b/Documentation/devicetree/bindings/input/allwinner,sun7i-a20-ps2.txt
@@ -0,0 +1,22 @@
+* Device tree bindings for Allwinner A20 PS2 host controller
+
+A20 PS2 is dual role controller(PS2 host and PS2 device). These bindings are for PS2 host controller.
+IBM compliant IBM PS2 and AT-compatible keyboard and mouse can be connected.
+
+Required properties:
+
+ - reg : Offset and length of the register set for the device.
+ - compatible : Should one of the following:
+ - "allwinner,sun7i-a20-ps2"
+ - interrupts : The interrupt line connected to the P2WI peripheral.
+ - clocks : The gate clk connected to the P2WI peripheral.
+
+
+Example:
+ ps20: ps2@0x01c2a000 {
+ compatible = "allwinner,sun7i-a20-ps2";
+ reg = <0x01c2a000 0x400>;
+ interrupts = <0 62 4>;
+ clocks = <&apb1_gates 6>;
+ status = "disabled";
+ };
--
1.7.9.5
reply other threads:[~2014-12-03 22:41 UTC|newest]
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