This is a note to let you know that I've just added the patch titled
ARM: dts: imx7-colibri: add usb dual-role switching using extcon
to the 5.19-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-imx7-colibri-add-usb-dual-role-switching-usi.patch
and it can be found in the queue-5.19 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 249714aa53e778530cb4ee2df754e2b05df5775a
Author: Philippe Schenker <philippe.schenker@xxxxxxxxxxx>
Date: Mon May 16 15:47:14 2022 +0200
ARM: dts: imx7-colibri: add usb dual-role switching using extcon
[ Upstream commit 136f88458d829987548b3321e7122e05acd78dd9 ]
Add USB dual-role switching using extcon.
Signed-off-by: Philippe Schenker <philippe.schenker@xxxxxxxxxxx>
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@xxxxxxxxxxx>
Signed-off-by: Shawn Guo <shawnguo@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi b/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi
index d6fa74222960..17ad9065646d 100644
--- a/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi
+++ b/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi
@@ -20,6 +20,13 @@ clk16m: clk16m {
clock-frequency = <16000000>;
};
+ extcon_usbc_det: usbc-det {
+ compatible = "linux,extcon-usb-gpio";
+ id-gpio = <&gpio7 14 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usbc_det>;
+ };
+
gpio-keys {
compatible = "gpio-keys";
pinctrl-names = "default";
@@ -141,6 +148,7 @@ &uart3 {
};
&usbotg1 {
+ extcon = <0>, <&extcon_usbc_det>;
status = "okay";
};
diff --git a/arch/arm/boot/dts/imx7-colibri.dtsi b/arch/arm/boot/dts/imx7-colibri.dtsi
index e20b0977f38f..4146564c3e4b 100644
--- a/arch/arm/boot/dts/imx7-colibri.dtsi
+++ b/arch/arm/boot/dts/imx7-colibri.dtsi
@@ -497,7 +497,7 @@ &uart3 {
};
&usbotg1 {
- dr_mode = "host";
+ dr_mode = "otg";
};
&usdhc1 {
@@ -525,8 +525,7 @@ &usdhc3 {
&iomuxc {
pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_gpio1 &pinctrl_gpio2 &pinctrl_gpio3 &pinctrl_gpio4
- &pinctrl_usbc_det>;
+ pinctrl-0 = <&pinctrl_gpio1 &pinctrl_gpio2 &pinctrl_gpio3 &pinctrl_gpio4>;
/*
* Atmel MXT touchsceen + Capacitive Touch Adapter
