From 975d963e6ddcc0f906f53f62f9dc6ee817ea5d88 Mon Sep 17 00:00:00 2001 From: Kishon Vijay Abraham I Date: Fri, 27 Sep 2013 11:53:29 +0530 Subject: [PATCH] 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: Kishon Vijay Abraham I Acked-by: Felipe Balbi Acked-by: Tony Lindgren Reviewed-by: Sylwester Nawrocki Signed-off-by: Greg Kroah-Hartman --- Documentation/devicetree/bindings/usb/omap-usb.txt | 5 +++++ Documentation/devicetree/bindings/usb/usb-phy.txt | 6 ++++++ arch/arm/boot/dts/omap3-beagle-xm.dts | 2 ++ arch/arm/boot/dts/omap3-evm.dts | 2 ++ arch/arm/boot/dts/omap3-overo.dtsi | 2 ++ arch/arm/boot/dts/omap4.dtsi | 3 +++ arch/arm/boot/dts/twl4030.dtsi | 1 + 7 files changed, 21 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/omap-usb.txt b/Documentation/devicetree/bindings/usb/omap-usb.txt index 9088ab0..661cb06 100644 --- a/Documentation/devicetree/bindings/usb/omap-usb.txt +++ b/Documentation/devicetree/bindings/usb/omap-usb.txt @@ -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 diff --git a/Documentation/devicetree/bindings/usb/usb-phy.txt b/Documentation/devicetree/bindings/usb/usb-phy.txt index 61496f5..c0245c8 100644 --- a/Documentation/devicetree/bindings/usb/usb-phy.txt +++ b/Documentation/devicetree/bindings/usb/usb-phy.txt @@ -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>; }; diff --git a/arch/arm/boot/dts/omap3-beagle-xm.dts b/arch/arm/boot/dts/omap3-beagle-xm.dts index 0c514dc..8483846 100644 --- a/arch/arm/boot/dts/omap3-beagle-xm.dts +++ b/arch/arm/boot/dts/omap3-beagle-xm.dts @@ -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>; }; diff --git a/arch/arm/boot/dts/omap3-evm.dts b/arch/arm/boot/dts/omap3-evm.dts index 7d4329d..4134dd0 100644 --- a/arch/arm/boot/dts/omap3-evm.dts +++ b/arch/arm/boot/dts/omap3-evm.dts @@ -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>; }; diff --git a/arch/arm/boot/dts/omap3-overo.dtsi b/arch/arm/boot/dts/omap3-overo.dtsi index 8f1abec..a461d2f 100644 --- a/arch/arm/boot/dts/omap3-overo.dtsi +++ b/arch/arm/boot/dts/omap3-overo.dtsi @@ -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>; }; diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi index 22d9f2b..1e8e2fe 100644 --- a/arch/arm/boot/dts/omap4.dtsi +++ b/arch/arm/boot/dts/omap4.dtsi @@ -520,6 +520,7 @@ compatible = "ti,omap-usb2"; reg = <0x4a0ad080 0x58>; ctrl-module = <&omap_control_usb>; + #phy-cells = <0>; }; }; @@ -658,6 +659,8 @@ interrupt-names = "mc", "dma"; ti,hwmods = "usb_otg_hs"; usb-phy = <&usb2_phy>; + phys = <&usb2_phy>; + phy-names = "usb2-phy"; multipoint = <1>; num-eps = <16>; ram-bits = <12>; diff --git a/arch/arm/boot/dts/twl4030.dtsi b/arch/arm/boot/dts/twl4030.dtsi index ae6a17a..5aba238 100644 --- a/arch/arm/boot/dts/twl4030.dtsi +++ b/arch/arm/boot/dts/twl4030.dtsi @@ -86,6 +86,7 @@ usb1v8-supply = <&vusb1v8>; usb3v1-supply = <&vusb3v1>; usb_mode = <1>; + #phy-cells = <0>; }; twl_pwm: pwm { -- 2.7.4