On 17/09/2019 16:44, Marco Felsch wrote:
Add the optional voltage supply documentation. If not specified the
dummy-regulator is used.
Signed-off-by: Marco Felsch <m.felsch@xxxxxxxxxxxxxx>
Hi,
please feel free to add:
Acked-by: Richard Leitner <richard.leitner@xxxxxxxxxxx>
regards;Richard.L
---
Documentation/devicetree/bindings/usb/usb251xb.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/usb/usb251xb.txt b/Documentation/devicetree/bindings/usb/usb251xb.txt
index 17915f64b8ee..4d5808b1cee0 100644
--- a/Documentation/devicetree/bindings/usb/usb251xb.txt
+++ b/Documentation/devicetree/bindings/usb/usb251xb.txt
@@ -12,6 +12,7 @@ Required properties :
Optional properties :
- reset-gpios : Should specify the gpio for hub reset
+ - vdd-supply : Should specify the phandle to the regulator supplying vdd
- skip-config : Skip Hub configuration, but only send the USB-Attach command
- vendor-id : Set USB Vendor ID of the hub (16 bit, default is 0x0424)
- product-id : Set USB Product ID of the hub (16 bit, default depends on type)