From 8d7212bc4107b343e93c13aa30c70b845f7f94ad Mon Sep 17 00:00:00 2001 From: Kishon Vijay Abraham I Date: Mon, 25 Nov 2013 15:31:26 +0530 Subject: Documentation: dt bindings: move ..usb/usb-phy.txt to ..phy/ti-phy.txt Since now we have a separate folder for phy, move the PHY dt binding documentation of TI to that folder. Signed-off-by: Kishon Vijay Abraham I Signed-off-by: Felipe Balbi --- Documentation/devicetree/bindings/phy/ti-phy.txt | 48 ++++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 Documentation/devicetree/bindings/phy/ti-phy.txt (limited to 'Documentation/devicetree/bindings/phy/ti-phy.txt') diff --git a/Documentation/devicetree/bindings/phy/ti-phy.txt b/Documentation/devicetree/bindings/phy/ti-phy.txt new file mode 100644 index 000000000000..207e14cc650c --- /dev/null +++ b/Documentation/devicetree/bindings/phy/ti-phy.txt @@ -0,0 +1,48 @@ +TI PHY: DT DOCUMENTATION FOR PHYs in TI PLATFORMs + +OMAP USB2 PHY + +Required properties: + - compatible: Should be "ti,omap-usb2" + - reg : Address and length of the register set for the device. + - #phy-cells: determine the number of cells that should be given in the + phandle while referencing this phy. + +Optional properties: + - ctrl-module : phandle of the control module used by PHY driver to power on + the PHY. + +This is usually a subnode of ocp2scp to which it is connected. + +usb2phy@4a0ad080 { + compatible = "ti,omap-usb2"; + reg = <0x4a0ad080 0x58>; + ctrl-module = <&omap_control_usb>; + #phy-cells = <0>; +}; + +TI PIPE3 PHY + +Required properties: + - compatible: Should be "ti,phy-usb3". "ti,omap-usb3" is deprecated. + - reg : Address and length of the register set for the device. + - reg-names: The names of the register addresses corresponding to the registers + filled in "reg". + - #phy-cells: determine the number of cells that should be given in the + phandle while referencing this phy. + +Optional properties: + - ctrl-module : phandle of the control module used by PHY driver to power on + the PHY. + +This is usually a subnode of ocp2scp to which it is connected. + +usb3phy@4a084400 { + compatible = "ti,phy-usb3"; + reg = <0x4a084400 0x80>, + <0x4a084800 0x64>, + <0x4a084c00 0x40>; + reg-names = "phy_rx", "phy_tx", "pll_ctrl"; + ctrl-module = <&omap_control_usb>; + #phy-cells = <0>; +}; -- cgit v1.2.3-59-g8ed1b