1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright 2012 Freescale Semiconductor, Inc.
5 * Author: Fabio Estevam <fabio.estevam@freescale.com>
9 #include <dt-bindings/gpio/gpio.h>
13 model = "i.MX23 Olinuxino Low Cost Board";
14 compatible = "olimex,imx23-olinuxino", "fsl,imx23";
17 device_type = "memory";
18 reg = <0x40000000 0x04000000>;
24 compatible = "fsl,imx23-mmc";
25 pinctrl-names = "default";
26 pinctrl-0 = <&mmc0_4bit_pins_a &mmc0_pins_fixup>;
33 pinctrl-names = "default";
34 pinctrl-0 = <&hog_pins_a>;
39 MX23_PAD_GPMI_ALE__GPIO_0_17
41 fsl,drive-strength = <MXS_DRIVE_4mA>;
42 fsl,voltage = <MXS_VOLTAGE_HIGH>;
43 fsl,pull-up = <MXS_PULL_DISABLE>;
46 led_pin_gpio2_1: led_gpio2_1@0 {
49 MX23_PAD_SSP1_DETECT__GPIO_2_1
51 fsl,drive-strength = <MXS_DRIVE_4mA>;
52 fsl,voltage = <MXS_VOLTAGE_HIGH>;
53 fsl,pull-up = <MXS_PULL_DISABLE>;
60 compatible = "fsl,imx23-spi";
61 pinctrl-names = "default";
62 pinctrl-0 = <&spi2_pins_a>;
73 pinctrl-names = "default";
74 pinctrl-0 = <&i2c_pins_b>;
78 duart: serial@80070000 {
79 pinctrl-names = "default";
80 pinctrl-0 = <&duart_pins_a>;
84 auart0: serial@8006c000 {
85 pinctrl-names = "default";
86 pinctrl-0 = <&auart0_2pins_a>;
90 usbphy0: usbphy@8007c000 {
99 vbus-supply = <®_usb0_vbus>;
105 compatible = "simple-bus";
106 #address-cells = <1>;
109 reg_usb0_vbus: regulator@0 {
110 compatible = "regulator-fixed";
112 regulator-name = "usb0_vbus";
113 regulator-min-microvolt = <5000000>;
114 regulator-max-microvolt = <5000000>;
116 startup-delay-us = <300>; /* LAN9215 requires a POR of 200us minimum */
117 gpio = <&gpio0 17 0>;
122 compatible = "gpio-leds";
123 pinctrl-names = "default";
124 pinctrl-0 = <&led_pin_gpio2_1>;
128 gpios = <&gpio2 1 GPIO_ACTIVE_HIGH>;