diff options
Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8mp-debix-model-a.dts')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mp-debix-model-a.dts | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-debix-model-a.dts b/arch/arm64/boot/dts/freescale/imx8mp-debix-model-a.dts index 2876d18f2a38..b4409349eb3f 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-debix-model-a.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-debix-model-a.dts @@ -43,6 +43,17 @@ gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>; enable-active-high; }; + + reg_usb_hub: regulator-usb-hub { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_reg_usb_hub>; + regulator-name = "USB_HUB"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio4 26 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; }; &A53_0 { @@ -254,6 +265,41 @@ status = "okay"; }; +&usb3_phy1 { + status = "okay"; +}; + +&usb3_1 { + status = "okay"; +}; + +&usb_dwc3_1 { + #address-cells = <1>; + #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usb1>; + dr_mode = "host"; + status = "okay"; + + /* 2.x hub on port 1 */ + usb_hub_2_x: hub@1 { + compatible = "usbbda,5411"; + reg = <1>; + reset-gpios = <&gpio4 25 GPIO_ACTIVE_LOW>; + vdd-supply = <®_usb_hub>; + peer-hub = <&usb_hub_3_x>; + }; + + /* 3.x hub on port 2 */ + usb_hub_3_x: hub@2 { + compatible = "usbbda,411"; + reg = <2>; + reset-gpios = <&gpio4 25 GPIO_ACTIVE_LOW>; + vdd-supply = <®_usb_hub>; + peer-hub = <&usb_hub_2_x>; + }; +}; + /* SD Card */ &usdhc2 { pinctrl-names = "default", "state_100mhz", "state_200mhz"; @@ -384,6 +430,12 @@ >; }; + pinctrl_reg_usb_hub: regusbhubgrp { + fsl,pins = < + MX8MP_IOMUXC_SAI2_TXD0__GPIO4_IO26 0x19 + >; + }; + pinctrl_rtc_int: rtcintgrp { fsl,pins = < MX8MP_IOMUXC_SD1_STROBE__GPIO2_IO11 0x140 @@ -411,6 +463,13 @@ >; }; + pinctrl_usb1: usb1grp { + fsl,pins = < + MX8MP_IOMUXC_GPIO1_IO14__USB2_OTG_PWR 0x10 + MX8MP_IOMUXC_SAI2_TXC__GPIO4_IO25 0x19 + >; + }; + pinctrl_usdhc2: usdhc2grp { fsl,pins = < MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x190 |