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From 7dbcb7e460bf636ba450a0acd1786af9cf63d377 Mon Sep 17 00:00:00 2001
From: Philippe Schenker <philippe.schenker@toradex.com>
Date: Mon, 21 Nov 2022 18:03:55 +0100
Subject: [PATCH 3/4] ARM: dts: colibri-imx6ull: Disable usb over-current
Disable usb over-current of the chipidea driver on all Carrier-Boards
used by Toradex. Do this as we don't want to use this functionality on
our Carrier Boards and to leave it open to someone who includes our
module-level device-trees.
This will prevent the warning "No over current polarity defined" from
being printed on boot.
Upstream-Status: Submitted [https://lore.kernel.org/linux-devicetree/20221122155439.456142-4-dev@pschenker.ch/T/#u]
Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
---
arch/arm/boot/dts/imx6ull-colibri-aster.dtsi | 2 ++
arch/arm/boot/dts/imx6ull-colibri-eval-v3.dtsi | 2 ++
arch/arm/boot/dts/imx6ull-colibri-iris.dtsi | 2 ++
3 files changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/imx6ull-colibri-aster.dtsi b/arch/arm/boot/dts/imx6ull-colibri-aster.dtsi
index c9133ba2d705..de4dc7c1a03a 100644
--- a/arch/arm/boot/dts/imx6ull-colibri-aster.dtsi
+++ b/arch/arm/boot/dts/imx6ull-colibri-aster.dtsi
@@ -130,11 +130,13 @@ &uart5 {
};
&usbotg1 {
+ disable-over-current;
vbus-supply = <®_usbh_vbus>;
status = "okay";
};
&usbotg2 {
+ disable-over-current;
vbus-supply = <®_usbh_vbus>;
status = "okay";
};
diff --git a/arch/arm/boot/dts/imx6ull-colibri-eval-v3.dtsi b/arch/arm/boot/dts/imx6ull-colibri-eval-v3.dtsi
index e29907428c20..692ef26fbab3 100644
--- a/arch/arm/boot/dts/imx6ull-colibri-eval-v3.dtsi
+++ b/arch/arm/boot/dts/imx6ull-colibri-eval-v3.dtsi
@@ -106,11 +106,13 @@ &uart5 {
};
&usbotg1 {
+ disable-over-current;
vbus-supply = <®_usbh_vbus>;
status = "okay";
};
&usbotg2 {
+ disable-over-current;
vbus-supply = <®_usbh_vbus>;
status = "okay";
};
diff --git a/arch/arm/boot/dts/imx6ull-colibri-iris.dtsi b/arch/arm/boot/dts/imx6ull-colibri-iris.dtsi
index 7f3b37baba88..0be98be70b00 100644
--- a/arch/arm/boot/dts/imx6ull-colibri-iris.dtsi
+++ b/arch/arm/boot/dts/imx6ull-colibri-iris.dtsi
@@ -117,11 +117,13 @@ &uart5 {
};
&usbotg1 {
+ disable-over-current;
vbus-supply = <®_usbh_vbus>;
status = "okay";
};
&usbotg2 {
+ disable-over-current;
vbus-supply = <®_usbh_vbus>;
status = "okay";
};
--
2.35.3
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