ARM: dts: imx6dl-yapp4: Specify USB overcurrent protection polarity

After reset the oc protection polarity is set to active high on imx6.
If the polarity is not specified in device tree it is not changed.

The imx6dl-yapp4 platform uses an active-low oc signal so explicitly
configure that in the device tree.

Signed-off-by: Michal Vokáč <michal.vokac@ysoft.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi b/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi
index 80ed5f16a76e90c0df3a0da39f60215cb7697ed0..2b9423d55c3788b3b3495949b80d8aa4e8eed533 100644 (file)
--- a/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi
+++ b/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi
@@ -562,6 +562,7 @@
        pinctrl-names = "default";
        pinctrl-0 = <&pinctrl_usbh1>;
        vbus-supply = <&reg_usb_h1_vbus>;
+       over-current-active-low;
        status = "disabled";
 };
 
@@ -569,6 +570,7 @@
        pinctrl-names = "default";
        pinctrl-0 = <&pinctrl_usbotg>;
        vbus-supply = <&reg_usb_otg_vbus>;
+       over-current-active-low;
        srp-disable;
        hnp-disable;
        adp-disable;