271 lines
6.6 KiB
Plaintext
271 lines
6.6 KiB
Plaintext
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/*
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* Copyright (C) 2014 Russell King
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*
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* This file is dual-licensed: you can use it either under the terms
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* of the GPL or the X11 license, at your option. Note that this dual
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* licensing only applies to this file, and not this project as a
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* whole.
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*
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* a) This file is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* version 2 as published by the Free Software Foundation.
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*
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* This file is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* Or, alternatively,
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*
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* b) Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use,
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* copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following
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* conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include <dt-bindings/input/input.h>
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#include <dt-bindings/gpio/gpio.h>
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/ {
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/* Will be filled by the bootloader */
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memory@10000000 {
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device_type = "memory";
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reg = <0x10000000 0>;
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};
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ir_recv: ir-receiver {
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compatible = "gpio-ir-receiver";
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gpios = <&gpio3 9 1>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_cubox_i_ir>;
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};
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led-controller {
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compatible = "pwm-leds";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_cubox_i_pwm1>;
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led-1 {
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active-low;
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label = "imx6:red:front";
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max-brightness = <248>;
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pwms = <&pwm1 0 50000>;
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};
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};
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v_5v0: regulator-v-5v0 {
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compatible = "regulator-fixed";
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regulator-always-on;
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regulator-max-microvolt = <5000000>;
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regulator-min-microvolt = <5000000>;
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regulator-name = "v_5v0";
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};
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v_usb2: regulator-v-usb2 {
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compatible = "regulator-fixed";
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enable-active-high;
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gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_cubox_i_usbh1_vbus>;
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regulator-max-microvolt = <5000000>;
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regulator-min-microvolt = <5000000>;
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regulator-name = "v_usb2";
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vin-supply = <&v_5v0>;
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};
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v_usb1: regulator-v-usb1 {
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compatible = "regulator-fixed";
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enable-active-high;
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gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_cubox_i_usbotg_vbus>;
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regulator-max-microvolt = <5000000>;
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regulator-min-microvolt = <5000000>;
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regulator-name = "v_usb1";
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vin-supply = <&v_5v0>;
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};
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sound-spdif {
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compatible = "fsl,imx-audio-spdif";
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model = "Integrated SPDIF";
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/* IMX6 doesn't implement this yet */
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spdif-controller = <&spdif>;
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spdif-out;
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};
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gpio-keys {
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compatible = "gpio-keys";
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pinctrl-0 = <&pinctrl_gpio_key>;
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pinctrl-names = "default";
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button_0 {
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label = "Button 0";
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gpios = <&gpio3 8 GPIO_ACTIVE_LOW>;
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linux,code = <BTN_0>;
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};
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};
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};
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&hdmi {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_cubox_i_hdmi>;
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ddc-i2c-bus = <&i2c2>;
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status = "okay";
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};
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&i2c2 {
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clock-frequency = <100000>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_cubox_i_i2c2>;
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status = "okay";
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};
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&i2c3 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_cubox_i_i2c3>;
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status = "okay";
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rtc@68 {
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compatible = "nxp,pcf8523";
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reg = <0x68>;
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};
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};
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&iomuxc {
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cubox_i {
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pinctrl_cubox_i_hdmi: cubox-i-hdmi {
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fsl,pins = <
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MX6QDL_PAD_KEY_ROW2__HDMI_TX_CEC_LINE 0x1f8b0
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>;
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};
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pinctrl_cubox_i_i2c2: cubox-i-i2c2 {
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fsl,pins = <
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MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
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MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
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>;
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};
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pinctrl_cubox_i_i2c3: cubox-i-i2c3 {
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fsl,pins = <
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MX6QDL_PAD_EIM_D17__I2C3_SCL 0x4001b8b1
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MX6QDL_PAD_EIM_D18__I2C3_SDA 0x4001b8b1
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>;
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};
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pinctrl_cubox_i_ir: cubox-i-ir {
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fsl,pins = <
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MX6QDL_PAD_EIM_DA9__GPIO3_IO09 0x80000000
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>;
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};
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pinctrl_cubox_i_pwm1: cubox-i-pwm1-front-led {
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fsl,pins = <MX6QDL_PAD_DISP0_DAT8__PWM1_OUT 0x1b0b0>;
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};
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pinctrl_cubox_i_spdif: cubox-i-spdif {
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fsl,pins = <MX6QDL_PAD_GPIO_17__SPDIF_OUT 0x13091>;
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};
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pinctrl_cubox_i_usbh1: cubox-i-usbh1 {
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fsl,pins = <MX6QDL_PAD_GPIO_3__USB_H1_OC 0x1b0b0>;
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};
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pinctrl_cubox_i_usbh1_vbus: cubox-i-usbh1-vbus {
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fsl,pins = <MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x4001b0b0>;
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};
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pinctrl_cubox_i_usbotg: cubox-i-usbotg {
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/*
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* The Cubox-i pulls ID low, but as it's pointless
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* leaving it as a pull-up, even if it is just 10uA.
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*/
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fsl,pins = <
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MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x13059
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MX6QDL_PAD_KEY_COL4__USB_OTG_OC 0x1b0b0
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>;
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};
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pinctrl_cubox_i_usbotg_vbus: cubox-i-usbotg-vbus {
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fsl,pins = <MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x4001b0b0>;
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};
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pinctrl_cubox_i_usdhc2_aux: cubox-i-usdhc2-aux {
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fsl,pins = <
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MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1f071
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MX6QDL_PAD_KEY_ROW1__SD2_VSELECT 0x1b071
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>;
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};
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pinctrl_cubox_i_usdhc2: cubox-i-usdhc2 {
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fsl,pins = <
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MX6QDL_PAD_SD2_CMD__SD2_CMD 0x17059
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MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10059
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MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17059
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MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059
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MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059
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MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x13059
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>;
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};
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pinctrl_gpio_key: gpio-key {
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fsl,pins = <
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MX6QDL_PAD_EIM_DA8__GPIO3_IO08 0x17059
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>;
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};
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};
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};
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&pwm1 {
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#pwm-cells = <2>;
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status = "okay";
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};
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&spdif {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_cubox_i_spdif>;
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status = "okay";
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};
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&usbh1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_cubox_i_usbh1>;
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vbus-supply = <&v_usb2>;
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status = "okay";
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};
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&usbotg {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_cubox_i_usbotg>;
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vbus-supply = <&v_usb1>;
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status = "okay";
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};
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&usdhc2 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_cubox_i_usdhc2_aux &pinctrl_cubox_i_usdhc2>;
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vmmc-supply = <&vcc_3v3>;
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cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
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status = "okay";
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};
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&vcc_3v3 {
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vin-supply = <&v_5v0>;
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};
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