From 4d3a1be57ebd27239e39a8129b9a8dbb20b5fca1 Mon Sep 17 00:00:00 2001 From: Philippe Schenker Date: Mon, 21 Nov 2022 18:15:44 +0100 Subject: [PATCH 1/4] ARM: dts: apalis-imx6: 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. Remove the now obsolete disable-over-current flag from module-level device-tree imx6qdl-apalis.dtsi and leave it as already mentioned to the people actually implementing the carrier-board to implement this. This will prevent the warning "No over current polarity defined" from being printed on boot. Upstream-Status: Submitted [https://lore.kernel.org/linux-devicetree/20221122155439.456142-2-dev@pschenker.ch/T/#u] Signed-off-by: Philippe Schenker --- arch/arm/boot/dts/imx6q-apalis-eval.dts | 2 ++ arch/arm/boot/dts/imx6q-apalis-ixora-v1.2.dts | 2 ++ arch/arm/boot/dts/imx6q-apalis-ixora.dts | 2 ++ arch/arm/boot/dts/imx6qdl-apalis.dtsi | 1 - 4 files changed, 6 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/imx6q-apalis-eval.dts b/arch/arm/boot/dts/imx6q-apalis-eval.dts index fa160a389870..3fc079dfd61e 100644 --- a/arch/arm/boot/dts/imx6q-apalis-eval.dts +++ b/arch/arm/boot/dts/imx6q-apalis-eval.dts @@ -147,11 +147,13 @@ &uart5 { }; &usbh1 { + disable-over-current; vbus-supply = <®_usb_host_vbus>; status = "okay"; }; &usbotg { + disable-over-current; vbus-supply = <®_usb_otg_vbus>; status = "okay"; }; diff --git a/arch/arm/boot/dts/imx6q-apalis-ixora-v1.2.dts b/arch/arm/boot/dts/imx6q-apalis-ixora-v1.2.dts index f9f7d99bd4db..717decda0ceb 100644 --- a/arch/arm/boot/dts/imx6q-apalis-ixora-v1.2.dts +++ b/arch/arm/boot/dts/imx6q-apalis-ixora-v1.2.dts @@ -202,11 +202,13 @@ &uart5 { }; &usbh1 { + disable-over-current; vbus-supply = <®_usb_host_vbus>; status = "okay"; }; &usbotg { + disable-over-current; vbus-supply = <®_usb_otg_vbus>; status = "okay"; }; diff --git a/arch/arm/boot/dts/imx6q-apalis-ixora.dts b/arch/arm/boot/dts/imx6q-apalis-ixora.dts index ce39c6a3f640..f338be435277 100644 --- a/arch/arm/boot/dts/imx6q-apalis-ixora.dts +++ b/arch/arm/boot/dts/imx6q-apalis-ixora.dts @@ -151,11 +151,13 @@ &uart5 { }; &usbh1 { + disable-over-current; vbus-supply = <®_usb_host_vbus>; status = "okay"; }; &usbotg { + disable-over-current; vbus-supply = <®_usb_otg_vbus>; status = "okay"; }; diff --git a/arch/arm/boot/dts/imx6qdl-apalis.dtsi b/arch/arm/boot/dts/imx6qdl-apalis.dtsi index 7c17b91f0965..f912697bfdb3 100644 --- a/arch/arm/boot/dts/imx6qdl-apalis.dtsi +++ b/arch/arm/boot/dts/imx6qdl-apalis.dtsi @@ -824,7 +824,6 @@ &uart5 { }; &usbotg { - disable-over-current; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usbotg>; status = "disabled"; -- 2.35.3