ARM: dts: Berlin: enable USB on the BG2Q DMP

Enable the 2 available USB PHY and USB nodes on the Marvell Berlin BG2Q
DMP.

Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com>
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>

1 files changed, 53 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/berlin2q-marvell-dmp.dts b/arch/arm/boot/dts/berlin2q-marvell-dmp.dts
index a403b0a5ba91..28e7e2060c33 100644
--- a/arch/arm/boot/dts/berlin2q-marvell-dmp.dts
+++ b/arch/arm/boot/dts/berlin2q-marvell-dmp.dts
@@ -7,6 +7,8 @@
  */
 
 /dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
 #include "berlin2q.dtsi"
 
 / {
@@ -21,6 +23,39 @@
         choosen {
                 bootargs = "console=ttyS0,115200 earlyprintk";
         };
+
+        regulators {
+                compatible = "simple-bus";
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                reg_usb0_vbus: regulator@0 {
+                        compatible = "regulator-fixed";
+                        regulator-name = "usb0_vbus";
+                        regulator-min-microvolt = <5000000>;
+                        regulator-max-microvolt = <5000000>;
+                        gpio = <&portb 8 GPIO_ACTIVE_HIGH>;
+                        enable-active-high;
+                };
+
+                reg_usb1_vbus: regulator@1 {
+                        compatible = "regulator-fixed";
+                        regulator-name = "usb1_vbus";
+                        regulator-min-microvolt = <5000000>;
+                        regulator-max-microvolt = <5000000>;
+                        gpio = <&portb 10 GPIO_ACTIVE_HIGH>;
+                        enable-active-high;
+                };
+
+                reg_usb2_vbus: regulator@2 {
+                        compatible = "regulator-fixed";
+                        regulator-name = "usb2_vbus";
+                        regulator-min-microvolt = <5000000>;
+                        regulator-max-microvolt = <5000000>;
+                        gpio = <&portb 12 GPIO_ACTIVE_HIGH>;
+                        enable-active-high;
+                };
+        };
 };
 
 &sdhci1 {
@@ -46,6 +81,24 @@
         status = "okay";
 };
 
+&usb_phy0 {
+        status = "okay";
+};
+
+&usb_phy2 {
+        status = "okay";
+};
+
+&usb0 {
+        vbus-supply = <&reg_usb0_vbus>;
+        status = "okay";
+};
+
+&usb2 {
+        vbus-supply = <&reg_usb2_vbus>;
+        status = "okay";
+};
+
 &eth0 {
         status = "okay";
 };