diff options
| author | Stefan Agner <stefan.agner@toradex.com> | 2017-03-07 11:27:57 -0800 |
|---|---|---|
| committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2017-04-03 15:11:13 +0200 |
| commit | 9f754152c7afc4002f08e575bffa0868bacce1f5 (patch) | |
| tree | 05df1a4d6253e42ad630779062d6e11aa41b86fc /arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi | |
| parent | 76fa0bfd53182008940ddb1f245026db74f8244a (diff) | |
ARM: dts: imx7-colibri: move USB power enable to carrier board
The logic to enable USB power is part of the carrier board and
might differ depending on the carrier board design. Introduce basic
fixed regulators for power input and move the USB power enable
regulator to the carrier board device tree.
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Diffstat (limited to 'arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi b/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi index d7cad2dde541..44ba368ad856 100644 --- a/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi +++ b/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi @@ -44,6 +44,31 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usbc_det>; }; + + reg_3v3: regulator-3v3 { + compatible = "regulator-fixed"; + regulator-name = "3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + reg_5v0: regulator-5v0 { + compatible = "regulator-fixed"; + regulator-name = "5V"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + }; + + reg_usbh_vbus: regulator-usbh-vbus { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbh1_reg>; + regulator-name = "VCC_USB[1-4]"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio4 7 GPIO_ACTIVE_LOW>; + vin-supply = <®_5v0>; + }; }; &bl { @@ -262,7 +287,7 @@ &usbotg1 { extcon = <&extcon_usbc_det>; - vbus-supply = <®_usb_otg2_vbus>; + vbus-supply = <®_usbh_vbus>; status = "okay"; }; |