[PATCH v1 08/15] ARM: dts: imx6dl: vicut1: Address USB related warnings

[Oleksij Rempel]

This patch addresses several USB-related warnings in the device tree for
the imx6dl vicut1 system. Specifically, it disables the unused
usbphynop1 and usbphynop2 USB PHYs, and disables unsupported
over-current detection. This action mitigates the following kernel
warnings:
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

Signed-off-by: Oleksij Rempel <o.rempel at pengutronix.de>
---
 arch/arm/boot/dts/imx6qdl-vicut1.dtsi | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/arch/arm/boot/dts/imx6qdl-vicut1.dtsi b/arch/arm/boot/dts/imx6qdl-vicut1.dtsi
index ca9c20e90bcf..96e4f4b0b248 100644
--- a/arch/arm/boot/dts/imx6qdl-vicut1.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-vicut1.dtsi
@@ -432,6 +432,7 @@ &usbh1 {
 	pinctrl-names = "default";
 	phy_type = "utmi";
 	dr_mode = "host";
+	disable-over-current;
 	status = "okay";
 };
 
@@ -445,6 +446,14 @@ &usbotg {
 	status = "okay";
 };
 
+&usbphynop1 {
+	status = "disabled";
+};
+
+&usbphynop2 {
+	status = "disabled";
+};
+
 &usdhc1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_usdhc1>;
-- 
2.39.2