From ef964085e0c96281601c36c2d34d88a16afe217c Mon Sep 17 00:00:00 2001 From: Maxime Ripard Date: Tue, 13 May 2014 17:44:21 +0200 Subject: [PATCH] ARM: sun6i: dt: Add support for the USB controllers The A31 has two ECHI/OHCI controllers, and one OHCI-only phy-less controller. Signed-off-by: Maxime Ripard Reviewed-by: Hans de Goede --- arch/arm/boot/dts/sun6i-a31.dtsi | 77 ++++++++++++++++++++++++++++++++ 1 file changed, 77 insertions(+) diff --git a/arch/arm/boot/dts/sun6i-a31.dtsi b/arch/arm/boot/dts/sun6i-a31.dtsi index 13aa56ed5858..5e9f01af6d99 100644 --- a/arch/arm/boot/dts/sun6i-a31.dtsi +++ b/arch/arm/boot/dts/sun6i-a31.dtsi @@ -341,6 +341,83 @@ status = "disabled"; }; + usbphy: phy@01c19400 { + compatible = "allwinner,sun6i-a31-usb-phy"; + reg = <0x01c19400 0x10>, + <0x01c1a800 0x4>, + <0x01c1b800 0x4>; + reg-names = "phy_ctrl", + "pmu1", + "pmu2"; + clocks = <&usb_clk 8>, + <&usb_clk 9>, + <&usb_clk 10>; + clock-names = "usb0_phy", + "usb1_phy", + "usb2_phy"; + resets = <&usb_clk 0>, + <&usb_clk 1>, + <&usb_clk 2>; + reset-names = "usb0_reset", + "usb1_reset", + "usb2_reset"; + status = "disabled"; + #phy-cells = <1>; + }; + + ehci0: usb@01c1a000 { + compatible = "allwinner,sun6i-a31-ehci", "generic-ehci"; + reg = <0x01c1a000 0x100>; + interrupts = <0 72 4>; + clocks = <&ahb1_gates 26>; + resets = <&ahb1_rst 26>; + phys = <&usbphy 1>; + phy-names = "usb"; + status = "disabled"; + }; + + ohci0: usb@01c1a400 { + compatible = "allwinner,sun6i-a31-ohci", "generic-ohci"; + reg = <0x01c1a400 0x100>; + interrupts = <0 73 4>; + clocks = <&ahb1_gates 29>, <&usb_clk 16>; + resets = <&ahb1_rst 29>; + phys = <&usbphy 1>; + phy-names = "usb"; + status = "disabled"; + }; + + ehci1: usb@01c1b000 { + compatible = "allwinner,sun6i-a31-ehci", "generic-ehci"; + reg = <0x01c1b000 0x100>; + interrupts = <0 74 4>; + clocks = <&ahb1_gates 27>; + resets = <&ahb1_rst 27>; + phys = <&usbphy 2>; + phy-names = "usb"; + status = "disabled"; + }; + + ohci1: usb@01c1b400 { + compatible = "allwinner,sun6i-a31-ohci", "generic-ohci"; + reg = <0x01c1b400 0x100>; + interrupts = <0 75 4>; + clocks = <&ahb1_gates 30>, <&usb_clk 17>; + resets = <&ahb1_rst 30>; + phys = <&usbphy 2>; + phy-names = "usb"; + status = "disabled"; + }; + + ohci2: usb@01c1c000 { + compatible = "allwinner,sun6i-a31-ohci", "generic-ohci"; + reg = <0x01c1c400 0x100>; + interrupts = <0 77 4>; + clocks = <&ahb1_gates 31>, <&usb_clk 18>; + resets = <&ahb1_rst 31>; + status = "disabled"; + }; + pio: pinctrl@01c20800 { compatible = "allwinner,sun6i-a31-pinctrl"; reg = <0x01c20800 0x400>; -- 2.20.1