diff options
| author | Philippe Schenker <philippe.schenker@toradex.com> | 2022-05-16 15:47:14 +0200 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2022-06-11 17:13:11 +0800 |
| commit | 136f88458d829987548b3321e7122e05acd78dd9 (patch) | |
| tree | dd041ac9d2736187dac4d0dc36ab2f47316a425d /arch | |
| parent | 417092d5e7c0675c87decd77f142afb7a694874f (diff) | |
ARM: dts: imx7-colibri: add usb dual-role switching using extcon
Add USB dual-role switching using extcon.
Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi | 8 | ||||
| -rw-r--r-- | arch/arm/boot/dts/imx7-colibri.dtsi | 5 |
2 files changed, 10 insertions, 3 deletions
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 @@ 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 @@ }; &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 3c1cfd766645..6df82a67953a 100644 --- a/arch/arm/boot/dts/imx7-colibri.dtsi +++ b/arch/arm/boot/dts/imx7-colibri.dtsi @@ -512,7 +512,7 @@ }; &usbotg1 { - dr_mode = "host"; + dr_mode = "otg"; }; &usdhc1 { @@ -540,8 +540,7 @@ &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 |