// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2012 Marek Vasut <marex@denx.de> */ /dts-v1/; #include "imx28.dtsi" / { model = "SchulerControl GmbH, SC SPS 1"; compatible = "schulercontrol,imx28-sps1", "fsl,imx28"; memory@40000000 { device_type = "memory"; reg = <0x40000000 0x08000000>; }; reg_usb0_vbus: regulator-0 { compatible = "regulator-fixed"; regulator-name = "usb0_vbus"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; gpio = <&gpio3 9 0>; }; leds { #address-cells = <1>; #size-cells = <0>; compatible = "gpio-leds"; status = "okay"; led@1 { label = "sps1-1:yellow:user"; gpios = <&gpio0 6 0>; linux,default-trigger = "heartbeat"; reg = <0>; }; led@2 { label = "sps1-2:red:user"; gpios = <&gpio0 3 0>; linux,default-trigger = "heartbeat"; reg = <1>; }; led@3 { label = "sps1-3:red:user"; gpios = <&gpio0 0 0>; default-trigger = "heartbeat"; reg = <2>; }; }; }; &auart0 { pinctrl-names = "default"; pinctrl-0 = <&auart0_pins_a>; status = "okay"; }; &duart { pinctrl-names = "default"; pinctrl-0 = <&duart_pins_a>; status = "okay"; }; &i2c0 { pinctrl-names = "default"; pinctrl-0 = <&i2c0_pins_a>; status = "okay"; rtc: rtc@51 { compatible = "nxp,pcf8563"; reg = <0x51>; }; eeprom: eeprom@52 { compatible = "atmel,24c64"; reg = <0x52>; pagesize = <32>; }; }; &mac0 { phy-mode = "rmii"; pinctrl-names = "default"; pinctrl-0 = <&mac0_pins_a>; status = "okay"; }; &mac1 { phy-mode = "rmii"; pinctrl-names = "default"; pinctrl-0 = <&mac1_pins_a>; status = "okay"; }; &pinctrl { pinctrl-names = "default"; pinctrl-0 = <&hog_pins_a>; hog_pins_a: hog-gpios@0 { reg = <0>; fsl,pinmux-ids = < MX28_PAD_GPMI_D00__GPIO_0_0 MX28_PAD_GPMI_D03__GPIO_0_3 MX28_PAD_GPMI_D06__GPIO_0_6 >; fsl,drive-strength = <MXS_DRIVE_4mA>; fsl,voltage = <MXS_VOLTAGE_HIGH>; fsl,pull-up = <MXS_PULL_DISABLE>; }; }; &ssp0 { compatible = "fsl,imx28-mmc"; pinctrl-names = "default"; pinctrl-0 = <&mmc0_4bit_pins_a>; bus-width = <4>; status = "okay"; }; &ssp2 { #address-cells = <1>; #size-cells = <0>; compatible = "fsl,imx28-spi"; pinctrl-names = "default"; pinctrl-0 = <&spi2_pins_a>; status = "okay"; flash: flash@0 { #address-cells = <1>; #size-cells = <1>; compatible = "everspin,mr25h256", "mr25h256"; spi-max-frequency = <40000000>; reg = <0>; }; }; &usb0 { vbus-supply = <®_usb0_vbus>; pinctrl-names = "default"; pinctrl-0 = <&usb0_pins_b>; status = "okay"; }; &usbphy0 { status = "okay"; };