From: Stefan Riedmueller <s.riedmueller@xxxxxxxxx> This patch adds USB support for the phyBOARD-Mira for the host port and the OTG port. Signed-off-by: Stefan Riedmueller <s.riedmueller@xxxxxxxxx> Signed-off-by: Christian Hemp <c.hemp@xxxxxxxxx> --- arch/arm/dts/imx6qdl-phytec-phycore-som.dtsi | 54 ++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) diff --git a/arch/arm/dts/imx6qdl-phytec-phycore-som.dtsi b/arch/arm/dts/imx6qdl-phytec-phycore-som.dtsi index a826a8b2ef..1dd88b5add 100644 --- a/arch/arm/dts/imx6qdl-phytec-phycore-som.dtsi +++ b/arch/arm/dts/imx6qdl-phytec-phycore-som.dtsi @@ -39,6 +39,28 @@ status = "disabled"; }; }; + + reg_usbh1_vbus: regulator-usbh1 { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbh1_vbus>; + regulator-name = "usbh1_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio2 18 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reg_usbotg_vbus: regulator-usbotg { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbotg_vbus>; + regulator-name = "usbotg_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; }; &ecspi1 { @@ -209,6 +231,24 @@ >; }; + pinctrl_usbh1_vbus: usbh1vbusgrp { + fsl,pins = < + MX6QDL_PAD_EIM_A20__GPIO2_IO18 0xb0b1 + >; + }; + + pinctrl_usbotg: usbotggrp { + fsl,pins = < + MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x17059 + >; + }; + + pinctrl_usbotg_vbus: usbotgvbusgrp { + fsl,pins = < + MX6QDL_PAD_EIM_A19__GPIO2_IO19 0xb0b1 + >; + }; + pinctrl_usdhc1: usdhc1grp { fsl,pins = < MX6QDL_PAD_SD1_CMD__SD1_CMD 0x170f9 @@ -248,6 +288,20 @@ status = "okay"; }; +&usbh1 { + vbus-supply = <®_usbh1_vbus>; + disable-over-current; + status = "disabled"; +}; + +&usbotg { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbotg>; + vbus-supply = <®_usbotg_vbus>; + disable-over-current; + status = "disabled"; +}; + &usdhc1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usdhc1>; -- 2.16.1 _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox