// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2012 Marek Vasut <marex@denx.de> */ /dts-v1/; #include "imx28-m28.dtsi" / { model = "Aries/DENX M28EVK"; compatible = "aries,m28evk", "denx,m28evk", "fsl,imx28"; backlight { compatible = "pwm-backlight"; pwms = <&pwm 4 5000000>; brightness-levels = <0 4 8 16 32 64 128 255>; default-brightness-level = <6>; }; reg_vddio_sd0: regulator-1 { compatible = "regulator-fixed"; regulator-name = "vddio-sd0"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; gpio = <&gpio3 28 0>; }; reg_usb0_vbus: regulator-2 { compatible = "regulator-fixed"; regulator-name = "usb0_vbus"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; gpio = <&gpio3 12 0>; }; reg_usb1_vbus: regulator-3 { compatible = "regulator-fixed"; regulator-name = "usb1_vbus"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; gpio = <&gpio3 13 0>; }; sound { compatible = "denx,m28evk-sgtl5000", "fsl,mxs-audio-sgtl5000"; model = "m28evk-sgtl5000"; saif-controllers = <&saif0 &saif1>; audio-codec = <&sgtl5000>; }; }; &auart0 { pinctrl-names = "default"; pinctrl-0 = <&auart0_pins_a>; status = "okay"; }; &auart1 { pinctrl-names = "default"; pinctrl-0 = <&auart1_pins_a>; status = "okay"; }; &auart2 { pinctrl-names = "default"; pinctrl-0 = <&auart2_2pins_b>; status = "okay"; }; &duart { pinctrl-names = "default"; pinctrl-0 = <&duart_pins_a>; status = "okay"; }; &i2c0 { sgtl5000: codec@a { compatible = "fsl,sgtl5000"; reg = <0x0a>; #sound-dai-cells = <0>; VDDA-supply = <®_3p3v>; VDDIO-supply = <®_3p3v>; clocks = <&saif0>; }; eeprom: eeprom@51 { compatible = "atmel,24c128"; reg = <0x51>; pagesize = <32>; }; }; &lcdif { pinctrl-names = "default"; pinctrl-0 = <&lcdif_24bit_pins_a &lcdif_pins_m28>; display = <&display0>; status = "okay"; display0: display0 { bits-per-pixel = <16>; bus-width = <18>; display-timings { native-mode = <&timing0>; timing0: timing0 { clock-frequency = <33260000>; hactive = <800>; vactive = <480>; hback-porch = <0>; hfront-porch = <256>; vback-porch = <0>; vfront-porch = <45>; hsync-len = <1>; vsync-len = <1>; hsync-active = <0>; vsync-active = <0>; de-active = <1>; pixelclk-active = <1>; }; }; }; }; &lradc { status = "okay"; fsl,lradc-touchscreen-wires = <4>; }; &can0 { pinctrl-names = "default"; pinctrl-0 = <&can0_pins_a>; status = "okay"; }; &can1 { pinctrl-names = "default"; pinctrl-0 = <&can1_pins_a>; status = "okay"; }; &mac0 { phy-mode = "rmii"; pinctrl-names = "default"; pinctrl-0 = <&mac0_pins_a>; clocks = <&clks 57>, <&clks 57>; clock-names = "ipg", "ahb"; 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@0 { reg = <0>; fsl,pinmux-ids = < MX28_PAD_PWM3__GPIO_3_28 MX28_PAD_AUART2_CTS__GPIO_3_10 MX28_PAD_AUART2_RTS__GPIO_3_11 MX28_PAD_AUART3_RX__GPIO_3_12 MX28_PAD_AUART3_TX__GPIO_3_13 >; fsl,drive-strength = <MXS_DRIVE_4mA>; fsl,voltage = <MXS_VOLTAGE_HIGH>; fsl,pull-up = <MXS_PULL_DISABLE>; }; lcdif_pins_m28: lcdif-m28@0 { reg = <0>; fsl,pinmux-ids = < MX28_PAD_LCD_DOTCLK__LCD_DOTCLK MX28_PAD_LCD_ENABLE__LCD_ENABLE >; fsl,drive-strength = <MXS_DRIVE_4mA>; fsl,voltage = <MXS_VOLTAGE_HIGH>; fsl,pull-up = <MXS_PULL_DISABLE>; }; }; &pwm { pinctrl-names = "default"; pinctrl-0 = <&pwm4_pins_a>; status = "okay"; }; &saif0 { pinctrl-names = "default"; pinctrl-0 = <&saif0_pins_a>; status = "okay"; }; &saif1 { pinctrl-names = "default"; pinctrl-0 = <&saif1_pins_a>; fsl,saif-master = <&saif0>; status = "okay"; }; &ssp0 { compatible = "fsl,imx28-mmc"; pinctrl-names = "default"; pinctrl-0 = <&mmc0_8bit_pins_a &mmc0_cd_cfg &mmc0_sck_cfg>; bus-width = <8>; wp-gpios = <&gpio3 10 0>; vmmc-supply = <®_vddio_sd0>; 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 = "m25p80", "jedec,spi-nor"; spi-max-frequency = <40000000>; reg = <0>; }; }; &usb0 { vbus-supply = <®_usb0_vbus>; pinctrl-names = "default"; pinctrl-0 = <&usb0_pins_a>; status = "okay"; }; &usb1 { vbus-supply = <®_usb1_vbus>; pinctrl-names = "default"; pinctrl-0 = <&usb1_pins_a>; status = "okay"; }; &usbphy0 { status = "okay"; }; &usbphy1 { status = "okay"; };