ohci-nxp: Device tree support

This patch adds device tree support to ohci-nxp.c Signed-off-by: Roland Stigge <stigge@antcom.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-29 16:47:03 +02:00
parent a6a99cf071
commit 2265efea38
2 changed files with 26 additions and 0 deletions
--- a/Documentation/devicetree/bindings/usb/ohci-nxp.txt
+++ b/Documentation/devicetree/bindings/usb/ohci-nxp.txt
@@ -0,0 +1,16 @@
+* OHCI controller, NXP ohci-nxp variant
+
+Required properties:
+- compatible: must be "nxp,ohci-nxp"
+- reg: physical base address of the controller and length of memory mapped
+  region.
+- interrupts: The OHCI interrupt
+
+Example (LPC32xx):
+
+	ohci@31020000 {
+		compatible = "nxp,ohci-nxp";
+		reg = <0x31020000 0x300>;
+		interrupt-parent = <&mic>;
+		interrupts = <0x3b 0>;
+	};