The Marvell Armada 375 SoCs contain a xHCI host. This commit adds the Device Tree description of this interfaces at the SoC level, and also enables the USB3 port on the Armada 375 DB platform. Signed-off-by: Gregory CLEMENT <gregory.clement@xxxxxxxxxxxxxxxxxx> --- arch/arm/boot/dts/armada-375-db.dts | 4 ++++ arch/arm/boot/dts/armada-375.dtsi | 10 ++++++++++ 2 files changed, 14 insertions(+) diff --git a/arch/arm/boot/dts/armada-375-db.dts b/arch/arm/boot/dts/armada-375-db.dts index 9378d3136b41..0453d69e6433 100644 --- a/arch/arm/boot/dts/armada-375-db.dts +++ b/arch/arm/boot/dts/armada-375-db.dts @@ -102,6 +102,10 @@ }; }; + usb3@58000 { + status = "okay"; + }; + mvsdio@d4000 { pinctrl-0 = <&sdio_pins &sdio_st_pins>; pinctrl-names = "default"; diff --git a/arch/arm/boot/dts/armada-375.dtsi b/arch/arm/boot/dts/armada-375.dtsi index 6724c10a8862..1b81d1e33510 100644 --- a/arch/arm/boot/dts/armada-375.dtsi +++ b/arch/arm/boot/dts/armada-375.dtsi @@ -320,6 +320,16 @@ clocks = <&coreclk 0>; }; + usb3@58000 { + compatible = "marvell,armada-375-xhci"; + reg = <0x58000 0x20000>,<0x5b880 0x80>; + interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&gateclk 16>; + phys = <&usbcluster 1>; + phy-names="usb"; + status = "disabled"; + }; + usbcluster: usb-cluster@18400 { compatible = "marvell,armada-375-usb-cluster"; reg = <0x18400 0x4>; -- 1.8.1.2 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html