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Update all A10s/A13/gr8/r8devicetree dtsi and dtsi files from Linux-v4.18-rc3 with below commit: commit 190e3138f9577885691540dca59c2f07540bde04 Merge: cafc87023b0d a7affb13b271 Author: Arnd Bergmann <arnd@arndb.de> Date: Tue Mar 27 14:58:00 2018 +0200 Merge tag 'sunxi-h3-h5-for-4.17' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into next/dt Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
236 lines
5.5 KiB
Plaintext
236 lines
5.5 KiB
Plaintext
/*
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* Copyright 2015 Hans de Goede <hdegoede@redhat.com>
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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 as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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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 "sunxi-reference-design-tablet.dtsi"
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#include <dt-bindings/interrupt-controller/irq.h>
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#include <dt-bindings/pwm/pwm.h>
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/ {
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aliases {
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serial0 = &uart1;
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};
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backlight: backlight {
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compatible = "pwm-backlight";
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pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>;
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brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;
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default-brightness-level = <8>;
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/* TODO: backlight uses axp gpio1 as enable pin */
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};
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chosen {
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stdout-path = "serial0:115200n8";
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};
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};
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&codec {
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pinctrl-names = "default";
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pinctrl-0 = <&codec_pa_pin>;
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allwinner,pa-gpios = <&pio 6 10 GPIO_ACTIVE_HIGH>; /* PG10 */
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status = "okay";
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};
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&cpu0 {
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cpu-supply = <®_dcdc2>;
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};
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&ehci0 {
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status = "okay";
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};
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&i2c0 {
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axp209: pmic@34 {
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reg = <0x34>;
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interrupts = <0>;
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};
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};
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&i2c1 {
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/*
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* The gsl1680 is rated at 400KHz and it will not work reliable at
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* 100KHz, this has been confirmed on multiple different q8 tablets.
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* All other devices on this bus are also rated for 400KHz.
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*/
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clock-frequency = <400000>;
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touchscreen: touchscreen {
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interrupt-parent = <&pio>;
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interrupts = <6 11 IRQ_TYPE_EDGE_FALLING>; /* EINT11 (PG11) */
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pinctrl-names = "default";
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pinctrl-0 = <&ts_power_pin>;
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power-gpios = <&pio 1 3 GPIO_ACTIVE_HIGH>; /* PB3 */
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/* Tablet dts must provide reg and compatible */
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status = "disabled";
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};
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pcf8563: rtc@51 {
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compatible = "nxp,pcf8563";
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reg = <0x51>;
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};
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};
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#include "axp209.dtsi"
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&ac_power_supply {
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status = "okay";
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};
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&battery_power_supply {
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status = "okay";
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};
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&lradc {
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vref-supply = <®_ldo2>;
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};
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&mmc0 {
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pinctrl-names = "default";
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pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
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vmmc-supply = <®_vcc3v0>;
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bus-width = <4>;
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cd-gpios = <&pio 6 0 GPIO_ACTIVE_LOW>; /* PG0 */
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status = "okay";
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};
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&otg_sram {
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status = "okay";
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};
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&pio {
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codec_pa_pin: codec_pa_pin@0 {
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pins = "PG10";
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function = "gpio_out";
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};
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mmc0_cd_pin: mmc0_cd_pin@0 {
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pins = "PG0";
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function = "gpio_in";
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bias-pull-up;
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};
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ts_power_pin: ts_power_pin {
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pins = "PB3";
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function = "gpio_out";
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drive-strength = <10>;
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bias-disable;
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};
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usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
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pins = "PG1";
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function = "gpio_in";
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bias-pull-down;
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};
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usb0_id_detect_pin: usb0_id_detect_pin@0 {
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pins = "PG2";
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function = "gpio_in";
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bias-pull-up;
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};
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usb0_vbus_pin_a: usb0_vbus_pin@0 {
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pins = "PG12";
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function = "gpio_out";
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};
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};
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®_dcdc2 {
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regulator-always-on;
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <1500000>;
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regulator-name = "vdd-cpu";
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};
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®_dcdc3 {
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regulator-always-on;
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <1400000>;
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regulator-name = "vdd-int-pll";
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};
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®_ldo1 {
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regulator-name = "vdd-rtc";
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};
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®_ldo2 {
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regulator-always-on;
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regulator-min-microvolt = <3000000>;
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regulator-max-microvolt = <3000000>;
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regulator-name = "avcc";
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};
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®_ldo3 {
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-name = "vcc-wifi";
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};
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®_usb0_vbus {
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gpio = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */
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status = "okay";
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};
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&uart1 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart1_pins_b>;
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status = "okay";
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};
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&usb_otg {
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dr_mode = "otg";
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status = "okay";
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};
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&usb_power_supply {
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status = "okay";
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};
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&usbphy {
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pinctrl-names = "default";
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pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
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usb0_id_det-gpio = <&pio 6 2 GPIO_ACTIVE_HIGH>; /* PG2 */
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usb0_vbus_det-gpio = <&pio 6 1 GPIO_ACTIVE_HIGH>; /* PG1 */
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usb0_vbus_power-supply = <&usb_power_supply>;
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usb0_vbus-supply = <®_usb0_vbus>;
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usb1_vbus-supply = <®_ldo3>;
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status = "okay";
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};
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