ARM: dts: imx6dl: prtmvt: fix different USB related warnings

Fix USB-related warnings in imx6dl prtmvt device tree by disabling
unused usbphynop1 and usbphynop2 USB PHYs and over-current detection
which is not supported on USB h1 port. This fixes the following warnings
with the current kernel:
usb_phy_generic usbphynop1: dummy supplies not allowed for exclusive requests
usb_phy_generic usbphynop2: dummy supplies not allowed for exclusive requests
imx_usb 2184200.usb: No over current polarity defined

By the way, fix over-current detection on usbotg port.

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/boot/dts/imx6dl-prtmvt.dts b/arch/arm/boot/dts/imx6dl-prtmvt.dts
index 5f4fa796ca18fee8a9db0a44e816f6d338846a04..773a84a5739df13c4a82431094256f25f1a0e171 100644 (file)
--- a/arch/arm/boot/dts/imx6dl-prtmvt.dts
+++ b/arch/arm/boot/dts/imx6dl-prtmvt.dts
@@ -560,6 +560,7 @@
        pinctrl-names = "default";
        phy_type = "utmi";
        dr_mode = "host";
+       disable-over-current;
        status = "okay";
 };
 
@@ -569,10 +570,18 @@
        pinctrl-0 = <&pinctrl_usbotg>;
        phy_type = "utmi";
        dr_mode = "host";
-       disable-over-current;
+       over-current-active-low;
        status = "okay";
 };
 
+&usbphynop1 {
+       status = "disabled";
+};
+
+&usbphynop2 {
+       status = "disabled";
+};
+
 &usdhc1 {
        pinctrl-names = "default";
        pinctrl-0 = <&pinctrl_usdhc1>;