summaryrefslogtreecommitdiffstats
path: root/Documentation/devicetree/bindings/usb/npcm7xx-usb.txt
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation/devicetree/bindings/usb/npcm7xx-usb.txt')
-rw-r--r--Documentation/devicetree/bindings/usb/npcm7xx-usb.txt20
1 files changed, 20 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/usb/npcm7xx-usb.txt b/Documentation/devicetree/bindings/usb/npcm7xx-usb.txt
new file mode 100644
index 000000000..352a0a1e2
--- /dev/null
+++ b/Documentation/devicetree/bindings/usb/npcm7xx-usb.txt
@@ -0,0 +1,20 @@
+Nuvoton NPCM7XX SoC USB controllers:
+-----------------------------
+
+EHCI:
+-----
+
+Required properties:
+- compatible: should be one of
+ "nuvoton,npcm750-ehci"
+ "nuvoton,npcm845-ehci"
+- interrupts: Should contain the EHCI interrupt
+- reg: Physical address and length of the register set for the device
+
+Example:
+
+ ehci1: usb@f0806000 {
+ compatible = "nuvoton,npcm750-ehci";
+ reg = <0xf0806000 0x1000>;
+ interrupts = <0 61 4>;
+ };