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-rw-r--r--dts/Bindings/usb/mediatek,mtu3.txt5
1 files changed, 4 insertions, 1 deletions
diff --git a/dts/Bindings/usb/mediatek,mtu3.txt b/dts/Bindings/usb/mediatek,mtu3.txt
index d589a1e..3382b5c 100644
--- a/dts/Bindings/usb/mediatek,mtu3.txt
+++ b/dts/Bindings/usb/mediatek,mtu3.txt
@@ -17,7 +17,7 @@ Required properties:
- clock-names : must contain "sys_ck" for clock of controller,
the following clocks are optional:
"ref_ck", "mcu_ck" and "dam_ck";
- - phys : a list of phandle + phy specifier pairs
+ - phys : see usb-hcd.txt in the current directory
- dr_mode : should be one of "host", "peripheral" or "otg",
refer to usb/generic.txt
@@ -53,6 +53,9 @@ Optional properties:
- mediatek,u3p-dis-msk : mask to disable u3ports, bit0 for u3port0,
bit1 for u3port1, ... etc;
+additionally the properties from usb-hcd.txt (in the current directory) are
+supported.
+
Sub-nodes:
The xhci should be added as subnode to mtu3 as shown in the following example
if host mode is enabled. The DT binding details of xhci can be found in: