linux-kernel - [PATCH v2 06/18] ARM: mvebu: Add Device Tree description of EHCI hosts on Armada 38x

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Message-Id: <1398434836-18908-7-git-send-email-gregory.clement@free-electrons.com>
Date:	Fri, 25 Apr 2014 16:07:04 +0200
From:	Gregory CLEMENT <gregory.clement@...e-electrons.com>
To:	Mathias Nyman <mathias.nyman@...el.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Felipe Balbi <balbi@...com>, linux-usb@...r.kernel.org,
	linux-kernel@...r.kernel.org, Jason Cooper <jason@...edaemon.net>,
	Andrew Lunn <andrew@...n.ch>,
	Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>,
	Gregory CLEMENT <gregory.clement@...e-electrons.com>
Cc:	Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>,
	Ezequiel Garcia <ezequiel.garcia@...e-electrons.com>,
	linux-arm-kernel@...ts.infradead.org,
	Lior Amsalem <alior@...vell.com>,
	Tawfik Bayouk <tawfik@...vell.com>,
	Nadav Haklai <nadavh@...vell.com>,
	Grant Likely <grant.likely@...aro.org>,
	Rob Herring <robh+dt@...nel.org>, devicetree@...r.kernel.org
Subject: [PATCH v2 06/18] ARM: mvebu: Add Device Tree description of EHCI hosts on Armada 38x

The Marvell Armada 38x SoCs contain one EHCI host. This commit adds
the Device Tree description of this interface at the SoC level, and
also enables the USB2 port on the Armada 385 DB platform.

Signed-off-by: Gregory CLEMENT <gregory.clement@...e-electrons.com>
---
 arch/arm/boot/dts/armada-385-db.dts | 4 ++++
 arch/arm/boot/dts/armada-38x.dtsi   | 8 ++++++++
 2 files changed, 12 insertions(+)

diff --git a/arch/arm/boot/dts/armada-385-db.dts b/arch/arm/boot/dts/armada-385-db.dts
index d5db1466da82..91e3e449067f 100644
--- a/arch/arm/boot/dts/armada-385-db.dts
+++ b/arch/arm/boot/dts/armada-385-db.dts
@@ -65,6 +65,10 @@
 				phy-mode = "rgmii-id";
 			};
 
+			usb@...00 {
+				status = "ok";
+			};
+
 			ethernet@...00 {
 				status = "okay";
 				phy = <&phy0>;
diff --git a/arch/arm/boot/dts/armada-38x.dtsi b/arch/arm/boot/dts/armada-38x.dtsi
index 5913ce1cc601..11f1f9e28cbc 100644
--- a/arch/arm/boot/dts/armada-38x.dtsi
+++ b/arch/arm/boot/dts/armada-38x.dtsi
@@ -283,6 +283,14 @@
 				status = "disabled";
 			};
 
+			usb@...00 {
+				compatible = "marvell,orion-ehci";
+				reg = <0x58000 0x500>;
+				interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&gateclk 18>;
+				status = "disabled";
+			};
+
 			xor@...00 {
 				compatible = "marvell,orion-xor";
 				reg = <0x60800 0x100
-- 
1.8.1.2

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