Increase #phy-cells from 1 to 2 to have bitmask of PHY enabled ports.
Signed-off-by: Srinath Mannam <[email protected]>
---
.../devicetree/bindings/phy/brcm,stingray-usb-phy.txt | 14 ++++++++------
1 file changed, 8 insertions(+), 6 deletions(-)
diff --git a/Documentation/devicetree/bindings/phy/brcm,stingray-usb-phy.txt
b/Documentation/devicetree/bindings/phy/brcm,stingray-usb-phy.txt
index 4ba2989..aeb0568 100644
--- a/Documentation/devicetree/bindings/phy/brcm,stingray-usb-phy.txt
+++ b/Documentation/devicetree/bindings/phy/brcm,stingray-usb-phy.txt
@@ -6,9 +6,11 @@ Required properties:
- "brcm,sr-usb-hs-phy" is a single HS PHY.
- reg: offset and length of the PHY blocks registers
- #phy-cells:
- - Must be 1 for brcm,sr-usb-combo-phy as it expects one argument to indicate
- the PHY number of two PHYs. 0 for HS PHY and 1 for SS PHY.
- - Must be 0 for brcm,sr-usb-hs-phy.
+ - Must be 2 for brcm,sr-usb-combo-phy.
+ - Cell 1 - PHY Number, 0 for HS PHY and 1 for SS PHY.
+ - Cell 2 - Bitmask of enabled ports connected to USB Host controller.
+ - Must be 1 for brcm,sr-usb-hs-phy to indicate Bit mask of ports connected
+ to USB Host controller.
Refer to phy/phy-bindings.txt for the generic PHY binding properties
@@ -16,17 +18,17 @@ Example:
usbphy0: usb-phy@0 {
compatible = "brcm,sr-usb-combo-phy";
reg = <0x00000000 0x100>;
- #phy-cells = <1>;
+ #phy-cells = <2>;
};
usbphy1: usb-phy@10000 {
compatible = "brcm,sr-usb-combo-phy";
reg = <0x00010000 0x100>,
- #phy-cells = <1>;
+ #phy-cells = <2>;
};
usbphy2: usb-phy@20000 {
compatible = "brcm,sr-usb-hs-phy";
reg = <0x00020000 0x100>,
- #phy-cells = <0>;
+ #phy-cells = <1>;
};
--
2.7.4
