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@@ -0,0 +1,131 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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+/*
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+ * Copyright 2012 Freescale Semiconductor, Inc.
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+ *
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+ * Author: Fabio Estevam <fabio.estevam@freescale.com>
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+ */
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+
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+/dts-v1/;
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+#include <dt-bindings/gpio/gpio.h>
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+#include "imx23.dtsi"
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+
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+/ {
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+ model = "i.MX23 Olinuxino Low Cost Board";
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+ compatible = "olimex,imx23-olinuxino", "fsl,imx23";
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+
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+ memory@40000000 {
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+ device_type = "memory";
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+ reg = <0x40000000 0x04000000>;
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+ };
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+
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+ apb@80000000 {
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+ apbh@80000000 {
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+ ssp0: spi@80010000 {
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+ compatible = "fsl,imx23-mmc";
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&mmc0_4bit_pins_a &mmc0_sck_cfg>;
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+ bus-width = <4>;
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+ broken-cd;
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+ status = "okay";
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+ };
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+
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+ pinctrl@80018000 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&hog_pins_a>;
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+
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+ hog_pins_a: hog@0 {
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+ reg = <0>;
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+ fsl,pinmux-ids = <
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+ MX23_PAD_GPMI_ALE__GPIO_0_17
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+ >;
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+ fsl,drive-strength = <MXS_DRIVE_4mA>;
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+ fsl,voltage = <MXS_VOLTAGE_HIGH>;
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+ fsl,pull-up = <MXS_PULL_DISABLE>;
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+ };
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+
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+ led_pin_gpio2_1: led_gpio2_1@0 {
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+ reg = <0>;
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+ fsl,pinmux-ids = <
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+ MX23_PAD_SSP1_DETECT__GPIO_2_1
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+ >;
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+ fsl,drive-strength = <MXS_DRIVE_4mA>;
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+ fsl,voltage = <MXS_VOLTAGE_HIGH>;
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+ fsl,pull-up = <MXS_PULL_DISABLE>;
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+ };
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+ };
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+
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+ ssp1: spi@80034000 {
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+ compatible = "fsl,imx23-spi";
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&spi2_pins_a>;
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+ status = "okay";
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+ };
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+ };
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+
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+ apbx@80040000 {
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+ lradc@80050000 {
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+ status = "okay";
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+ };
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+
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+ i2c: i2c@80058000 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&i2c_pins_b>;
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+ status = "okay";
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+ };
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+
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+ duart: serial@80070000 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&duart_pins_a>;
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+ status = "okay";
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+ };
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+
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+ auart0: serial@8006c000 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&auart0_2pins_a>;
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+ status = "okay";
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+ };
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+
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+ usbphy0: usbphy@8007c000 {
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+ status = "okay";
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+ };
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+ };
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+ };
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+
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+ ahb@80080000 {
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+ usb0: usb@80080000 {
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+ dr_mode = "host";
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+ vbus-supply = <®_usb0_vbus>;
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+ status = "okay";
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+ };
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+ };
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+
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+ regulators {
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+ compatible = "simple-bus";
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+
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+ reg_usb0_vbus: regulator@0 {
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+ compatible = "regulator-fixed";
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+ reg = <0>;
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+ regulator-name = "usb0_vbus";
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+ regulator-min-microvolt = <5000000>;
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+ regulator-max-microvolt = <5000000>;
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+ enable-active-high;
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+ startup-delay-us = <300>; /* LAN9215 requires a POR of 200us minimum */
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+ gpio = <&gpio0 17 0>;
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+ };
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+ };
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+
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+ leds {
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+ compatible = "gpio-leds";
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&led_pin_gpio2_1>;
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+
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+ user {
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+ label = "green";
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+ gpios = <&gpio2 1 GPIO_ACTIVE_HIGH>;
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+ };
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+ };
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+};
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