// SPDX-License-Identifier: GPL-2.0+ // // Copyright 2012 Freescale Semiconductor, Inc. /dts-v1/; #include "imx23.dtsi" / { model = "Freescale i.MX23 Evaluation Kit"; compatible = "fsl,imx23-evk", "fsl,imx23"; memory@40000000 { device_type = "memory"; reg = <0x40000000 0x08000000>; }; reg_vddio_sd0: regulator-vddio-sd0 { compatible = "regulator-fixed"; regulator-name = "vddio-sd0"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; gpio = <&gpio1 29 0>; }; reg_lcd_3v3: regulator-lcd-3v3 { compatible = "regulator-fixed"; regulator-name = "lcd-3v3"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; gpio = <&gpio1 18 0>; enable-active-high; }; reg_lcd_5v: regulator-lcd-5v { compatible = "regulator-fixed"; regulator-name = "lcd-5v"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; }; panel { compatible = "sii,43wvf1g"; backlight = <&backlight_display>; dvdd-supply = <®_lcd_3v3>; avdd-supply = <®_lcd_5v>; port { panel_in: endpoint { remote-endpoint = <&display_out>; }; }; }; apb@80000000 { apbh@80000000 { gpmi-nand@8000c000 { pinctrl-names = "default"; pinctrl-0 = <&gpmi_pins_a &gpmi_pins_fixup>; status = "okay"; }; ssp0: ssp@80010000 { compatible = "fsl,imx23-mmc"; pinctrl-names = "default"; pinctrl-0 = <&mmc0_4bit_pins_a &mmc0_pins_fixup>; bus-width = <4>; wp-gpios = <&gpio1 30 0>; vmmc-supply = <®_vddio_sd0>; status = "okay"; }; pinctrl@80018000 { pinctrl-names = "default"; pinctrl-0 = <&hog_pins_a>; hog_pins_a: hog@0 { reg = <0>; fsl,pinmux-ids = < MX23_PAD_LCD_RESET__GPIO_1_18 MX23_PAD_PWM3__GPIO_1_29 MX23_PAD_PWM4__GPIO_1_30 >; fsl,drive-strength = <MXS_DRIVE_4mA>; fsl,voltage = <MXS_VOLTAGE_HIGH>; fsl,pull-up = <MXS_PULL_DISABLE>; }; }; lcdif@80030000 { pinctrl-names = "default"; pinctrl-0 = <&lcdif_24bit_pins_a>; status = "okay"; port { display_out: endpoint { remote-endpoint = <&panel_in>; }; }; }; }; apbx@80040000 { lradc@80050000 { status = "okay"; fsl,lradc-touchscreen-wires = <4>; }; pwm: pwm@80064000 { pinctrl-names = "default"; pinctrl-0 = <&pwm2_pins_a>; status = "okay"; }; auart0: serial@8006c000 { pinctrl-names = "default"; pinctrl-0 = <&auart0_pins_a>; status = "okay"; }; duart: serial@80070000 { pinctrl-names = "default"; pinctrl-0 = <&duart_pins_a>; status = "okay"; }; usbphy0: usbphy@8007c000 { status = "okay"; }; }; }; ahb@80080000 { usb0: usb@80080000 { status = "okay"; }; }; backlight_display: backlight { compatible = "pwm-backlight"; pwms = <&pwm 2 5000000>; brightness-levels = <0 4 8 16 32 64 128 255>; default-brightness-level = <6>; }; };