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ARM: mvebu: add Device Tree description for the EHCI controllers on Armada 375

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The Marvell Armada 375 SoCs contains two EHCI controllers. This commit
adds the Device Tree description of these interfaces at the SoC level,
and also enables the USB2 port on the Armada 375 DB platform.

Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Link: https://lkml.kernel.org/r/1400149062-32661-18-git-send-email-gregory.clement@free-electrons.com
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
This commit is contained in:
Gregory CLEMENT 2014-05-15 12:17:42 +02:00 committed by Jason Cooper
parent e8f99c5b86
commit 57dc7971d3
2 changed files with 20 additions and 0 deletions
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4
arch/arm/boot/dts/armada-375-db.dts
View file

@ -101,6 +101,10 @@ partition@1000000 {
};
};
usb@54000 {
status = "okay";
};
usb3@58000 {
status = "okay";
};

16
arch/arm/boot/dts/armada-375.dtsi
View file

@ -345,6 +345,22 @@ coherency-fabric@21010 {
reg = <0x21010 0x1c>;
};
usb@50000 {
compatible = "marvell,orion-ehci";
reg = <0x50000 0x500>;
interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&gateclk 18>;
status = "disabled";
};
usb@54000 {
compatible = "marvell,orion-ehci";
reg = <0x54000 0x500>;
interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&gateclk 26>;
status = "disabled";
};
usb3@58000 {
compatible = "marvell,armada-375-xhci";
reg = <0x58000 0x20000>,<0x5b880 0x80>;