Re: [PATCH v8 11/13] ARM: dts: Berlin: enable USB on the BG2Q DMP

[Sebastian Hesselbarth]

On 17.11.2014 14:35, Antoine Tenart wrote:

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

Signed-off-by: Antoine Tenart <antoine.ten...@free-electrons.com>

Applied to berlin/dt.

Thanks!

---
  arch/arm/boot/dts/berlin2q-marvell-dmp.dts | 53 ++++++++++++++++++++++++++++++
  1 file changed, 53 insertions(+)

diff --git a/arch/arm/boot/dts/berlin2q-marvell-dmp.dts 
b/arch/arm/boot/dts/berlin2q-marvell-dmp.dts
index ea1f99b8eed6..f7c25580e122 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";
  };

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