[PATCH v4 04/17] usb: doc: phy-mxs: update binding for adding anatop phandle

[Peter Chen]

Add anatop phandle which is used to access anatop registers to
control PHY's power and other USB operations.

Signed-off-by: Peter Chen <peter.chen at freescale.com>
---
 Documentation/devicetree/bindings/usb/mxs-phy.txt |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/Documentation/devicetree/bindings/usb/mxs-phy.txt b/Documentation/devicetree/bindings/usb/mxs-phy.txt
index d850e55..059536c 100644
--- a/Documentation/devicetree/bindings/usb/mxs-phy.txt
+++ b/Documentation/devicetree/bindings/usb/mxs-phy.txt
@@ -5,10 +5,12 @@ Required properties:
 for imx6dq and imx6dl, "fsl,imx6sl-usbphy" for imx6sl
 - reg: Should contain registers location and length
 - interrupts: Should contain phy interrupt
+- fsl,anatop: phandle for anatop register, it is only for imx6 SoC series
 
 Example:
 usbphy1: usbphy at 020c9000 {
 	compatible = "fsl,imx6q-usbphy", "fsl,imx23-usbphy";
 	reg = <0x020c9000 0x1000>;
 	interrupts = <0 44 0x04>;
+	fsl,anatop = <&anatop>;
 };
-- 
1.7.8