arm64: dts: verdin-imx8mp: disable usb port power control

Disable port power control on Verdin USB_1/2 as we use regular
fixed-regulators with Verdin USB_1/2_EN as enable GPIOs.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
index 3e767d3bb0aeadc037ef07c0d29608228662f8d7..6dc312416e9c7760a5a5be2ef913970b635859da 100644 (file)
--- a/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
@@ -808,6 +808,7 @@
 
 /* Verdin USB_1 */
 &usb3_0 {
+       fsl,disable-port-power-control;
        fsl,over-current-active-low;
        pinctrl-names = "default";
        pinctrl-0 = <&pinctrl_usb_1_oc_n>;
@@ -828,6 +829,10 @@
 };
 
 /* Verdin USB_2 */
+&usb3_1 {
+       fsl,disable-port-power-control;
+};
+
 &usb3_phy1 {
        vbus-supply = <&reg_usb2_vbus>;
 };