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-rw-r--r--Documentation/devicetree/bindings/usb/atmel-usb.txt64
1 files changed, 11 insertions, 53 deletions
diff --git a/Documentation/devicetree/bindings/usb/atmel-usb.txt b/Documentation/devicetree/bindings/usb/atmel-usb.txt
index 44e80153b148..12183ef47ee4 100644
--- a/Documentation/devicetree/bindings/usb/atmel-usb.txt
+++ b/Documentation/devicetree/bindings/usb/atmel-usb.txt
@@ -39,6 +39,10 @@ Required properties:
"ehci_clk" for the peripheral clock
"usb_clk" for the UTMI clock
+Optional properties:
+ - phy_type : For multi port host USB controllers, should be one of
+ "utmi", or "hsic".
+
usb1: ehci@800000 {
compatible = "atmel,at91sam9g45-ehci", "usb-ehci";
reg = <0x00800000 0x100000>;
@@ -82,19 +86,25 @@ Required properties:
"atmel,at91sam9rl-udc"
"atmel,at91sam9g45-udc"
"atmel,sama5d3-udc"
+ "microchip,sam9x60-udc"
+ "microchip,lan9662-udc"
+ For "microchip,lan9662-udc" the fallback "atmel,sama5d3-udc"
+ is required.
- reg: Address and length of the register set for the device
- interrupts: Should contain usba interrupt
- clocks: Should reference the peripheral and host clocks
- clock-names: Should contain two strings
"pclk" for the peripheral clock
"hclk" for the host clock
+
+Deprecated property:
- ep childnode: To specify the number of endpoints and their properties.
Optional properties:
- atmel,vbus-gpio: If present, specifies a gpio that allows to detect whether
vbus is present (USB is connected).
-Required child node properties:
+Deprecated child node properties:
- name: Name of the endpoint.
- reg: Num of the endpoint.
- atmel,fifo-size: Size of the fifo.
@@ -112,56 +122,4 @@ usb2: gadget@fff78000 {
clocks = <&utmi>, <&udphs_clk>;
clock-names = "hclk", "pclk";
atmel,vbus-gpio = <&pioB 19 0>;
-
- ep@0 {
- reg = <0>;
- atmel,fifo-size = <64>;
- atmel,nb-banks = <1>;
- };
-
- ep@1 {
- reg = <1>;
- atmel,fifo-size = <1024>;
- atmel,nb-banks = <2>;
- atmel,can-dma;
- atmel,can-isoc;
- };
-
- ep@2 {
- reg = <2>;
- atmel,fifo-size = <1024>;
- atmel,nb-banks = <2>;
- atmel,can-dma;
- atmel,can-isoc;
- };
-
- ep@3 {
- reg = <3>;
- atmel,fifo-size = <1024>;
- atmel,nb-banks = <3>;
- atmel,can-dma;
- };
-
- ep@4 {
- reg = <4>;
- atmel,fifo-size = <1024>;
- atmel,nb-banks = <3>;
- atmel,can-dma;
- };
-
- ep@5 {
- reg = <5>;
- atmel,fifo-size = <1024>;
- atmel,nb-banks = <3>;
- atmel,can-dma;
- atmel,can-isoc;
- };
-
- ep@6 {
- reg = <6>;
- atmel,fifo-size = <1024>;
- atmel,nb-banks = <3>;
- atmel,can-dma;
- atmel,can-isoc;
- };
};