linux-kernel - [PATCH v6 15/17] ARM: mvebu: add Device Tree description of the EHCI controller on Armada 38x

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Message-Id: <1400149062-32661-16-git-send-email-gregory.clement@free-electrons.com>
Date:	Thu, 15 May 2014 12:17:40 +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 v6 15/17] ARM: mvebu: add Device Tree description of the EHCI controller on Armada 38x

The Marvell Armada 38x SoCs contains one EHCI controller. 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 6f97f3d7fb15..fa2501d62e44 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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