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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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edc0581978
Pass the memory unit-adress to fix the following build warnings with W=1: Warning (unit_address_vs_reg): Node /memory has a reg or ranges property, but no unit name There are cases where dts passes an empty memory node, which will be filled by the bootloader. Passing the memory base address still allows the bootloader to fill the memory size. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Acked-By: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
269 lines
6.5 KiB
Plaintext
269 lines
6.5 KiB
Plaintext
/*
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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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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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pwmleds {
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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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front {
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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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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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