From 8e4bff4cab0ddac6060645b0715210484d02ff40 Mon Sep 17 00:00:00 2001
From: Yuval Adam <_@yuv.al>
Date: Wed, 30 Aug 2017 08:25:59 +0000
Subject: Initial file dump from open source release

---
 Documentation/devicetree/bindings/usb/ohci-nxp.txt | 24 ++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/usb/ohci-nxp.txt

(limited to 'Documentation/devicetree/bindings/usb/ohci-nxp.txt')

diff --git a/Documentation/devicetree/bindings/usb/ohci-nxp.txt b/Documentation/devicetree/bindings/usb/ohci-nxp.txt
new file mode 100644
index 00000000..71e28c10
--- /dev/null
+++ b/Documentation/devicetree/bindings/usb/ohci-nxp.txt
@@ -0,0 +1,24 @@
+* 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
+- transceiver: phandle of the associated ISP1301 device - this is necessary for
+               the UDC controller for connecting to the USB physical layer
+
+Example (LPC32xx):
+
+	isp1301: usb-transceiver@2c {
+		compatible = "nxp,isp1301";
+		reg = <0x2c>;
+	};
+
+	ohci@31020000 {
+		compatible = "nxp,ohci-nxp";
+		reg = <0x31020000 0x300>;
+		interrupt-parent = <&mic>;
+		interrupts = <0x3b 0>;
+		transceiver = <&isp1301>;
+	};
-- 
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