From 6209a603a3787035eee93b99a0d9152c20529e9a Mon Sep 17 00:00:00 2001 From: Vivek Gautam Date: Fri, 16 May 2014 06:38:01 +0900 Subject: ARM: dts: Enable support for DWC3 controller for exynos5420 Add device tree nodes for DWC3 controller present on Exynos 5420 SoC, to enable support for USB 3.0. Signed-off-by: Vivek Gautam Reviewed-by: Tomasz Figa Signed-off-by: Kukjin Kim --- arch/arm/boot/dts/exynos5420.dtsi | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) (limited to 'arch') diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi index 86df4954129..b8fb3fdb54e 100644 --- a/arch/arm/boot/dts/exynos5420.dtsi +++ b/arch/arm/boot/dts/exynos5420.dtsi @@ -781,6 +781,23 @@ clock-names = "secss"; }; + usbdrd3_0: usb@12000000 { + compatible = "samsung,exynos5250-dwusb3"; + clocks = <&clock CLK_USBD300>; + clock-names = "usbdrd30"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + dwc3 { + compatible = "snps,dwc3"; + reg = <0x12000000 0x10000>; + interrupts = <0 72 0>; + phys = <&usbdrd_phy0 0>, <&usbdrd_phy0 1>; + phy-names = "usb2-phy", "usb3-phy"; + }; + }; + usbdrd_phy0: phy@12100000 { compatible = "samsung,exynos5420-usbdrd-phy"; reg = <0x12100000 0x100>; @@ -790,6 +807,23 @@ #phy-cells = <1>; }; + usbdrd3_1: usb@12400000 { + compatible = "samsung,exynos5250-dwusb3"; + clocks = <&clock CLK_USBD301>; + clock-names = "usbdrd30"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + dwc3 { + compatible = "snps,dwc3"; + reg = <0x12400000 0x10000>; + interrupts = <0 73 0>; + phys = <&usbdrd_phy1 0>, <&usbdrd_phy1 1>; + phy-names = "usb2-phy", "usb3-phy"; + }; + }; + usbdrd_phy1: phy@12500000 { compatible = "samsung,exynos5420-usbdrd-phy"; reg = <0x12500000 0x100>; -- cgit v1.2.3