diff options
| author | Philippe Schenker <philippe.schenker@toradex.com> | 2020-08-06 19:34:01 +0200 |
|---|---|---|
| committer | Philippe Schenker <philippe.schenker@toradex.com> | 2020-08-13 16:05:23 +0200 |
| commit | 2a8fca662fb1942448ee3c952ad323ad6367aea0 (patch) | |
| tree | fa914218577d46f00097db2ed8b83b986922b3e5 /arch/arm64/boot/dts/freescale/imx8qxp-apalis-eval.dtsi | |
| parent | a8f45ae557ddc715f999c7a2d944636501494647 (diff) | |
arm64: dts: apalis-imx8x: initial devicetree
This commit holds the initial devicetrees for apalis-imx8x module.
They are based on the devicetree from toradex_4.14-2.3.x-imx branch
and contain only a stripped down subset of the features which compile
and should act as a starting point for further bringup on this
branch.
Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8qxp-apalis-eval.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8qxp-apalis-eval.dtsi | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8qxp-apalis-eval.dtsi b/arch/arm64/boot/dts/freescale/imx8qxp-apalis-eval.dtsi new file mode 100644 index 000000000000..c1a32cd79bfc --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8qxp-apalis-eval.dtsi @@ -0,0 +1,72 @@ +// SPDX-License-Identifier: GPL-2.0+ OR X11 +/* + * Copyright 2019 Toradex + */ + +/ { + 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_usb_otg1_vbus: regulator@0 { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbo1_en>; + regulator-name = "usb_otg1_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + /* Apalis USBO1_EN */ + gpio = <&lsio_gpio3 16 GPIO_ACTIVE_HIGH>; + }; + + reg_usb_host_vbus: regulator-usb-host-vbus { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbh_en>; + regulator-name = "usb_host_vbus_hub"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + /* Apalis USBH_EN */ + gpio = <&lsio_gpio4 4 GPIO_ACTIVE_HIGH>; + }; +}; + +&fec1 { + status = "okay"; +}; + +/* Apalis UART1 */ +&lpuart1 { + status = "okay"; +}; + +/* Apalis UART2 */ +&lpuart0 { + status = "okay"; +}; + +/* Apalis UART3 */ +&lpuart2 { + status = "okay"; +}; + +/* Apalis UART4 */ +&lpuart3 { + status = "okay"; +}; + +/* Apalis MMC1 */ +&usdhc2 { + status = "okay"; +}; |