ARM: dts: imx6sl-warp: Remove USB regulators

According to the warp schematics there are no regulators for the USB OTG
ports, so let's remove them.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

diff --git a/arch/arm/boot/dts/imx6sl-warp.dts b/arch/arm/boot/dts/imx6sl-warp.dts
index 232597a..cec189a 100644 (file)
--- a/arch/arm/boot/dts/imx6sl-warp.dts
+++ b/arch/arm/boot/dts/imx6sl-warp.dts
@@ -58,32 +58,6 @@
                reg = <0x80000000 0x20000000>;
        };
 
-       regulators {
-               compatible = "simple-bus";
-               #address-cells = <1>;
-               #size-cells = <0>;
-
-               reg_usb_otg1_vbus: regulator@0 {
-                       compatible = "regulator-fixed";
-                       reg = <0>;
-                       regulator-name = "usb_otg1_vbus";
-                       regulator-min-microvolt = <5000000>;
-                       regulator-max-microvolt = <5000000>;
-                       gpio = <&gpio4 0 0>;
-                       enable-active-high;
-               };
-
-               reg_usb_otg2_vbus: regulator@1 {
-                       compatible = "regulator-fixed";
-                       reg = <1>;
-                       regulator-name = "usb_otg2_vbus";
-                       regulator-min-microvolt = <5000000>;
-                       regulator-max-microvolt = <5000000>;
-                       gpio = <&gpio4 2 0>;
-                       enable-active-high;
-               };
-       };
-
        usdhc3_pwrseq: usdhc3_pwrseq {
                compatible = "mmc-pwrseq-simple";
                reset-gpios = <&gpio4 5 GPIO_ACTIVE_LOW>,       /* WL_REG_ON */
@@ -113,14 +87,12 @@
 };
 
 &usbotg1 {
-       vbus-supply = <&reg_usb_otg1_vbus>;
        dr_mode = "host";
        disable-over-current;
        status = "okay";
 };
 
 &usbotg2 {
-       vbus-supply = <&reg_usb_otg2_vbus>;
        disable-over-current;
        status = "okay";
 };