From mboxrd@z Thu Jan 1 00:00:00 1970 From: gregory.clement@free-electrons.com (Gregory CLEMENT) Date: Tue, 6 May 2014 02:14:14 +0200 Subject: [PATCH v3 19/20] ARM: mvebu: Add Device Tree description of the xHCI host on Armada 375 In-Reply-To: <1399335255-589-1-git-send-email-gregory.clement@free-electrons.com> References: <1399335255-589-1-git-send-email-gregory.clement@free-electrons.com> Message-ID: <1399335255-589-20-git-send-email-gregory.clement@free-electrons.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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 --- 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 at 58000 { + status = "okay"; + }; + mvsdio at 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 at 58000 { + compatible = "marvell,armada-375-xhci"; + reg = <0x58000 0x20000>,<0x5b880 0x80>; + interrupts = ; + clocks = <&gateclk 16>; + phys = <&usbcluster 1>; + phy-names="usb"; + status = "disabled"; + }; + usbcluster: usb-cluster at 18400 { compatible = "marvell,armada-375-usb-cluster"; reg = <0x18400 0x4>; -- 1.8.1.2