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Commit 975d963e authored by Kishon Vijay Abraham I's avatar Kishon Vijay Abraham I Committed by Greg Kroah-Hartman
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ARM: dts: omap: update usb_otg_hs data 



Updated the usb_otg_hs dt data to include the *phy* and *phy-names*
binding in order for the driver to use the new generic PHY framework.
Also updated the Documentation to include the binding information.
The PHY binding information can be found at
Documentation/devicetree/bindings/phy/phy-bindings.txt

Signed-off-by: default avatarKishon Vijay Abraham I <kishon@ti.com>
Acked-by: default avatarFelipe Balbi <balbi@ti.com>
Acked-by: default avatarTony Lindgren <tony@atomide.com>
Reviewed-by: default avatarSylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 6c27f939

Documentation/devicetree/bindings/usb/omap-usb.txt

+5 −0
Original line number Diff line number Diff line
@@ -19,6 +19,9 @@ OMAP MUSB GLUE 
 - power : Should be "50". This signifies the controller can supply up to

   100mA when operating in host mode.

 - usb-phy : the phandle for the PHY device

 - phys : the phandle for the PHY device (used by generic PHY framework)

 - phy-names : the names of the PHY corresponding to the PHYs present in the

   *phy* phandle.



Optional properties:

 - ctrl-module : phandle of the control module this glue uses to write to
@@ -33,6 +36,8 @@ usb_otg_hs: usb_otg_hs@4a0ab000 { 
	num-eps = <16>;

	ram-bits = <12>;

	ctrl-module = <&omap_control_usb>;

	phys = <&usb2_phy>;

	phy-names = "usb2-phy";

};



Board specific device node entry

Documentation/devicetree/bindings/usb/usb-phy.txt

+6 −0
Original line number Diff line number Diff line
@@ -5,6 +5,8 @@ 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
@@ -16,6 +18,7 @@ usb2phy@4a0ad080 { 
	compatible = "ti,omap-usb2";

	reg = <0x4a0ad080 0x58>;

	ctrl-module = <&omap_control_usb>;

	#phy-cells = <0>;

};



OMAP USB3 PHY
@@ -25,6 +28,8 @@ Required properties: 
 - 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
@@ -39,4 +44,5 @@ usb3phy@4a084400 { 
	      <0x4a084c00 0x40>;

	reg-names = "phy_rx", "phy_tx", "pll_ctrl";

	ctrl-module = <&omap_control_usb>;

	#phy-cells = <0>;

};

arch/arm/boot/dts/omap3-beagle-xm.dts

+2 −0
Original line number Diff line number Diff line
@@ -144,6 +144,8 @@ 
&usb_otg_hs {

	interface-type = <0>;

	usb-phy = <&usb2_phy>;

	phys = <&usb2_phy>;

	phy-names = "usb2-phy";

	mode = <3>;

	power = <50>;

};

arch/arm/boot/dts/omap3-evm.dts

+2 −0
Original line number Diff line number Diff line
@@ -70,6 +70,8 @@ 
&usb_otg_hs {

	interface-type = <0>;

	usb-phy = <&usb2_phy>;

	phys = <&usb2_phy>;

	phy-names = "usb2-phy";

	mode = <3>;

	power = <50>;

};

arch/arm/boot/dts/omap3-overo.dtsi

+2 −0
Original line number Diff line number Diff line
@@ -76,6 +76,8 @@ 
&usb_otg_hs {

	interface-type = <0>;

	usb-phy = <&usb2_phy>;

	phys = <&usb2_phy>;

	phy-names = "usb2-phy";

	mode = <3>;

	power = <50>;

};