ARM64: dts: marvell: armada-37xx: Add USB2 node

Armada 37xx SoC embedded an EHCI controller. This patch adds the device
tree node enabling its support.

Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/arch/arm64/boot/dts/marvell/armada-3720-db.dts b/arch/arm64/boot/dts/marvell/armada-3720-db.dts
index 86602c907a6149e241e7539e492465de646e2809..a07a0c1cd4e6ae1ea07eb08f6387dd964a210da6 100644 (file)
--- a/arch/arm64/boot/dts/marvell/armada-3720-db.dts
+++ b/arch/arm64/boot/dts/marvell/armada-3720-db.dts
@@ -116,6 +116,12 @@
        status = "okay";
 };
 
+/* CON27 */
+&usb2 {
+       status = "okay";
+};
+
+
 &mdio {
        status = "okay";
        phy0: ethernet-phy@0 {

diff --git a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
index b48d668a6ab6278f2445d09554dfcb8278ecabc0..42747b7db6839dcdd96deb64011138fc65c5750a 100644 (file)
--- a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
@@ -200,6 +200,13 @@
                                status = "disabled";
                        };
 
+                       usb2: usb@5e000 {
+                               compatible = "marvell,armada-3700-ehci";
+                               reg = <0x5e000 0x2000>;
+                               interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
+                               status = "disabled";
+                       };
+
                        xor@60900 {
                                compatible = "marvell,armada-3700-xor";
                                reg = <0x60900 0x100