Patch "ARM: dts: imx6dl: prtrvt, prtvt7, prti6q, prtwd2: fix USB related warnings" has been added to the 5.15-stable tree

[Sasha Levin <sashal@xxxxxxxxxx>]

This is a note to let you know that I've just added the patch titled

    ARM: dts: imx6dl: prtrvt, prtvt7, prti6q, prtwd2: fix USB related warnings

to the 5.15-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     arm-dts-imx6dl-prtrvt-prtvt7-prti6q-prtwd2-fix-usb-r.patch
and it can be found in the queue-5.15 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit e96797feaa8ae7476f69652197ad863f68b820d3
Author: Oleksij Rempel <linux@xxxxxxxxxxxxxxxx>
Date:   Tue May 30 14:03:44 2023 +0200

    ARM: dts: imx6dl: prtrvt, prtvt7, prti6q, prtwd2: fix USB related warnings
    
    [ Upstream commit 1d14bd943fa2bbdfda1efbcc080b298fed5f1803 ]
    
    Fix USB-related warnings in prtrvt, prtvt7, prti6q and prtwd2 device trees
    by disabling unused usbphynop1 and usbphynop2 USB PHYs and providing proper
    configuration for the over-current detection. 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 for prtvt7, prti6q
    and prtwd2 boards. Only prtrvt do not have OC on USB OTG port.
    
    Signed-off-by: Oleksij Rempel <o.rempel@xxxxxxxxxxxxxx>
    Signed-off-by: Shawn Guo <shawnguo@xxxxxxxxxx>
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/arch/arm/boot/dts/imx6dl-prtrvt.dts b/arch/arm/boot/dts/imx6dl-prtrvt.dts
index 5ac84445e9cc1..90e01de8c2c15 100644
--- a/arch/arm/boot/dts/imx6dl-prtrvt.dts
+++ b/arch/arm/boot/dts/imx6dl-prtrvt.dts
@@ -126,6 +126,10 @@ &usbh1 {
 	status = "disabled";
 };
 
+&usbotg {
+	disable-over-current;
+};
+
 &vpu {
 	status = "disabled";
 };
diff --git a/arch/arm/boot/dts/imx6qdl-prti6q.dtsi b/arch/arm/boot/dts/imx6qdl-prti6q.dtsi
index 19578f660b092..70dfa07a16981 100644
--- a/arch/arm/boot/dts/imx6qdl-prti6q.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-prti6q.dtsi
@@ -69,6 +69,7 @@ &usbh1 {
 	vbus-supply = <&reg_usb_h1_vbus>;
 	phy_type = "utmi";
 	dr_mode = "host";
+	disable-over-current;
 	status = "okay";
 };
 
@@ -78,10 +79,18 @@ &usbotg {
 	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>;