From: John Crispin <blogic@openwrt.org>
Date: Fri, 20 Jul 2012 16:58:34 +0000 (+0200)
Subject: Document: devicetree: add OF documents for lantiq serial port
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=247796175ea5dc7c838e8e76a14795fb09360649;p=linux-beck.git

Document: devicetree: add OF documents for lantiq serial port

Signed-off-by: John Crispin <blogic@openwrt.org>
Cc: Rob Herring <rob.herring@calxeda.com>
Cc: devicetree-discuss@lists.ozlabs.org
---

diff --git a/Documentation/devicetree/bindings/serial/lantiq_asc.txt b/Documentation/devicetree/bindings/serial/lantiq_asc.txt
new file mode 100644
index 000000000000..5b78591aaa46
--- /dev/null
+++ b/Documentation/devicetree/bindings/serial/lantiq_asc.txt
@@ -0,0 +1,16 @@
+Lantiq SoC ASC serial controller
+
+Required properties:
+- compatible : Should be "lantiq,asc"
+- reg : Address and length of the register set for the device
+- interrupts: the 3 (tx rx err) interrupt numbers. The interrupt specifier
+  depends on the interrupt-parent interrupt controller.
+
+Example:
+
+asc1: serial@E100C00 {
+	compatible = "lantiq,asc";
+	reg = <0xE100C00 0x400>;
+	interrupt-parent = <&icu0>;
+	interrupts = <112 113 114>;
+};