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+From 23c787a99ff7b42f594722d60ea064534fe54a71 Mon Sep 17 00:00:00 2001
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+From: Vanessa Maegima <vanessa.maegima@nxp.com>
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+Date: Wed, 17 May 2017 14:06:36 -0300
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+Subject: [PATCH] ARM: dts: imx7d-pico: Add initial support
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+
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+Add the initial support for imx7d-pico board.
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+
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+Add support for eMMC, USB host, USB device, PMIC, Ethernet and audio.
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+
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+For more information about this board, please visit:
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+http://www.technexion.org/products/pico/pico-som/pico-imx7-emmc
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+
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+Signed-off-by: Vanessa Maegima <vanessa.maegima@nxp.com>
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+Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
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+Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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+Upstream: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=23c787a99ff7b42f594722d60ea064534fe54a71
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+---
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+ arch/arm/boot/dts/Makefile | 1 +
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+ arch/arm/boot/dts/imx7d-pico.dts | 387 +++++++++++++++++++++++++++++++++++++++
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+ 2 files changed, 388 insertions(+)
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+ create mode 100644 arch/arm/boot/dts/imx7d-pico.dts
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+
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+diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
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+index 7881aae..cc12670 100644
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+--- a/arch/arm/boot/dts/Makefile
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++++ b/arch/arm/boot/dts/Makefile
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+@@ -478,6 +478,7 @@ dtb-$(CONFIG_SOC_IMX7D) += \
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+ imx7d-cl-som-imx7.dtb \
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+ imx7d-colibri-eval-v3.dtb \
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+ imx7d-nitrogen7.dtb \
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++ imx7d-pico.dtb \
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+ imx7d-sbc-imx7.dtb \
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+ imx7d-sdb.dtb \
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+ imx7d-sdb-sht11.dtb \
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+diff --git a/arch/arm/boot/dts/imx7d-pico.dts b/arch/arm/boot/dts/imx7d-pico.dts
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+new file mode 100644
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+index 0000000..ebda3df
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+--- /dev/null
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++++ b/arch/arm/boot/dts/imx7d-pico.dts
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+@@ -0,0 +1,387 @@
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++/*
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++ * Copyright 2017 NXP
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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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++
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++/dts-v1/;
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++
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++#include "imx7d.dtsi"
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++
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++/ {
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++ model = "Technexion Pico i.MX7D Board";
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++ compatible = "technexion,imx7d-pico", "fsl,imx7d";
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++
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++ memory {
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++ reg = <0x80000000 0x80000000>;
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++ };
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++
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++ reg_2p5v: regulator-2p5v {
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++ compatible = "regulator-fixed";
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++ regulator-name = "2P5V";
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++ regulator-min-microvolt = <2500000>;
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++ regulator-max-microvolt = <2500000>;
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++ regulator-always-on;
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++ };
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++
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++ reg_3p3v: regulator-3p3v {
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++ compatible = "regulator-fixed";
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++ regulator-name = "3P3V";
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++ regulator-min-microvolt = <3300000>;
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++ regulator-max-microvolt = <3300000>;
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++ regulator-always-on;
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++ };
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++
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++ reg_usb_otg1_vbus: regulator-usb-otg1-vbus {
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++ compatible = "regulator-fixed";
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++ regulator-name = "usb_otg1_vbus";
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++ regulator-min-microvolt = <5000000>;
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++ regulator-max-microvolt = <5000000>;
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++ gpio = <&gpio4 5 GPIO_ACTIVE_LOW>;
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++ };
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++
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++ reg_usb_otg2_vbus: regulator-usb-otg2-vbus {
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++ compatible = "regulator-fixed";
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++ regulator-name = "usb_otg2_vbus";
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++ regulator-min-microvolt = <5000000>;
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++ regulator-max-microvolt = <5000000>;
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++ };
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++
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++ reg_vref_1v8: regulator-vref-1v8 {
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++ compatible = "regulator-fixed";
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++ regulator-name = "vref-1v8";
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++ regulator-min-microvolt = <1800000>;
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++ regulator-max-microvolt = <1800000>;
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++ };
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++
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++ sound {
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++ compatible = "simple-audio-card";
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++ simple-audio-card,name = "imx7-sgtl5000";
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++ simple-audio-card,format = "i2s";
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++ simple-audio-card,bitclock-master = <&dailink_master>;
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++ simple-audio-card,frame-master = <&dailink_master>;
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++ simple-audio-card,cpu {
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++ sound-dai = <&sai1>;
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++ };
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++
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++ dailink_master: simple-audio-card,codec {
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++ sound-dai = <&codec>;
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++ clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_CLK>;
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++ };
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++ };
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++};
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++
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++&fec1 {
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++ pinctrl-names = "default";
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++ pinctrl-0 = <&pinctrl_enet1>;
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++ assigned-clocks = <&clks IMX7D_ENET1_TIME_ROOT_SRC>,
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++ <&clks IMX7D_ENET1_TIME_ROOT_CLK>;
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++ assigned-clock-parents = <&clks IMX7D_PLL_ENET_MAIN_100M_CLK>;
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++ assigned-clock-rates = <0>, <100000000>;
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++ phy-mode = "rgmii";
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++ phy-handle = <ðphy0>;
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++ fsl,magic-packet;
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++ status = "okay";
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++
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++ mdio {
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++ #address-cells = <1>;
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++ #size-cells = <0>;
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++
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++ ethphy0: ethernet-phy@1 {
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++ compatible = "ethernet-phy-ieee802.3-c22";
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++ reg = <1>;
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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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++&i2c1 {
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++ clock-frequency = <100000>;
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++ pinctrl-names = "default";
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++ pinctrl-0 = <&pinctrl_i2c1>;
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++ status = "okay";
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++
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++ codec: sgtl5000@0a {
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++ #sound-dai-cells = <0>;
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++ reg = <0x0a>;
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++ compatible = "fsl,sgtl5000";
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++ clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_CLK>;
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++ VDDA-supply = <®_2p5v>;
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++ VDDIO-supply = <®_vref_1v8>;
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++ };
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++};
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++
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++&i2c4 {
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++ pinctrl-names = "default";
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++ pinctrl-0 = <&pinctrl_i2c4>;
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++ status = "okay";
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++
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++ pmic: pfuze3000@08 {
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++ compatible = "fsl,pfuze3000";
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++ reg = <0x08>;
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++
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++ regulators {
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++ sw1a_reg: sw1a {
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++ regulator-min-microvolt = <700000>;
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++ regulator-max-microvolt = <3300000>;
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++ regulator-boot-on;
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++ regulator-always-on;
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++ regulator-ramp-delay = <6250>;
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++ };
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++ /* use sw1c_reg to align with pfuze100/pfuze200 */
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++ sw1c_reg: sw1b {
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++ regulator-min-microvolt = <700000>;
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++ regulator-max-microvolt = <1475000>;
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++ regulator-boot-on;
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++ regulator-always-on;
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++ regulator-ramp-delay = <6250>;
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++ };
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++
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++ sw2_reg: sw2 {
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++ regulator-min-microvolt = <1800000>;
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++ regulator-max-microvolt = <1850000>;
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++ regulator-boot-on;
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++ regulator-always-on;
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++ };
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++
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++ sw3a_reg: sw3 {
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++ regulator-min-microvolt = <900000>;
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++ regulator-max-microvolt = <1650000>;
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++ regulator-boot-on;
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++ regulator-always-on;
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++ };
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++
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++ swbst_reg: swbst {
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++ regulator-min-microvolt = <5000000>;
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++ regulator-max-microvolt = <5150000>;
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++ };
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++
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++ snvs_reg: vsnvs {
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++ regulator-min-microvolt = <1000000>;
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++ regulator-max-microvolt = <3000000>;
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++ regulator-boot-on;
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++ regulator-always-on;
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++ };
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++
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++ vref_reg: vrefddr {
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++ regulator-boot-on;
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++ regulator-always-on;
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++ };
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++
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++ vgen1_reg: vldo1 {
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++ regulator-min-microvolt = <1800000>;
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++ regulator-max-microvolt = <3300000>;
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++ regulator-always-on;
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++ };
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++
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++ vgen2_reg: vldo2 {
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++ regulator-min-microvolt = <800000>;
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++ regulator-max-microvolt = <1550000>;
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++ };
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++
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++ vgen3_reg: vccsd {
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++ regulator-min-microvolt = <2850000>;
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++ regulator-max-microvolt = <3300000>;
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++ regulator-always-on;
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++ };
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++
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++ vgen4_reg: v33 {
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++ regulator-min-microvolt = <2850000>;
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++ regulator-max-microvolt = <3300000>;
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++ regulator-always-on;
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++ };
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++
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++ vgen5_reg: vldo3 {
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++ regulator-min-microvolt = <1800000>;
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++ regulator-max-microvolt = <3300000>;
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++ regulator-always-on;
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++ };
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++
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++ vgen6_reg: vldo4 {
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++ regulator-min-microvolt = <1800000>;
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++ regulator-max-microvolt = <3300000>;
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++ regulator-always-on;
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++ };
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++ };
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++ };
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++};
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++
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++&sai1 {
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++ pinctrl-names = "default";
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++ pinctrl-0 = <&pinctrl_sai1>;
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++ assigned-clocks = <&clks IMX7D_SAI1_ROOT_SRC>,
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++ <&clks IMX7D_SAI1_ROOT_CLK>;
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++ assigned-clock-parents = <&clks IMX7D_PLL_AUDIO_POST_DIV>;
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++ assigned-clock-rates = <0>, <24576000>;
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++ status = "okay";
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++};
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++
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++&uart5 {
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++ pinctrl-names = "default";
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++ pinctrl-0 = <&pinctrl_uart5>;
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++ assigned-clocks = <&clks IMX7D_UART5_ROOT_SRC>;
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++ assigned-clock-parents = <&clks IMX7D_PLL_SYS_MAIN_240M_CLK>;
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++ status = "okay";
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++};
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++
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++&usbotg1 {
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++ vbus-supply = <®_usb_otg1_vbus>;
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++ status = "okay";
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++};
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++
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++&usbotg2 {
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++ vbus-supply = <®_usb_otg2_vbus>;
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++ dr_mode = "host";
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++ status = "okay";
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++};
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++
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++&usdhc3 {
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++ pinctrl-names = "default", "state_100mhz", "state_200mhz";
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++ pinctrl-0 = <&pinctrl_usdhc3>;
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++ pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
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++ pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
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++ assigned-clocks = <&clks IMX7D_USDHC3_ROOT_CLK>;
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++ assigned-clock-rates = <400000000>;
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++ bus-width = <8>;
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++ fsl,tuning-step = <2>;
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++ non-removable;
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++ status = "okay";
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++};
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++
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++&iomuxc {
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++ pinctrl_enet1: enet1grp {
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++ fsl,pins = <
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++ MX7D_PAD_SD2_CD_B__ENET1_MDIO 0x3
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++ MX7D_PAD_SD2_WP__ENET1_MDC 0x3
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++ MX7D_PAD_ENET1_RGMII_TXC__ENET1_RGMII_TXC 0x1
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++ MX7D_PAD_ENET1_RGMII_TD0__ENET1_RGMII_TD0 0x1
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++ MX7D_PAD_ENET1_RGMII_TD1__ENET1_RGMII_TD1 0x1
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++ MX7D_PAD_ENET1_RGMII_TD2__ENET1_RGMII_TD2 0x1
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++ MX7D_PAD_ENET1_RGMII_TD3__ENET1_RGMII_TD3 0x1
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++ MX7D_PAD_ENET1_RGMII_TX_CTL__ENET1_RGMII_TX_CTL 0x1
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++ MX7D_PAD_ENET1_RGMII_RXC__ENET1_RGMII_RXC 0x1
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++ MX7D_PAD_ENET1_RGMII_RD0__ENET1_RGMII_RD0 0x1
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++ MX7D_PAD_ENET1_RGMII_RD1__ENET1_RGMII_RD1 0x1
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++ MX7D_PAD_ENET1_RGMII_RD2__ENET1_RGMII_RD2 0x1
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++ MX7D_PAD_ENET1_RGMII_RD3__ENET1_RGMII_RD3 0x1
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++ MX7D_PAD_ENET1_RGMII_RX_CTL__ENET1_RGMII_RX_CTL 0x1
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++ >;
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++ };
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++
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++ pinctrl_i2c1: i2c1grp {
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++ fsl,pins = <
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++ MX7D_PAD_UART1_TX_DATA__I2C1_SDA 0x4000007f
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++ MX7D_PAD_UART1_RX_DATA__I2C1_SCL 0x4000007f
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++ >;
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++ };
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++
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++ pinctrl_i2c4: i2c4grp {
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++ fsl,pins = <
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++ MX7D_PAD_SAI1_RX_BCLK__I2C4_SDA 0x4000007f
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++ MX7D_PAD_SAI1_RX_SYNC__I2C4_SCL 0x4000007f
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++ >;
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++ };
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++
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++ pinctrl_sai1: sai1grp {
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++ fsl,pins = <
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++ MX7D_PAD_ENET1_RX_CLK__SAI1_TX_BCLK 0x1f
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++ MX7D_PAD_ENET1_CRS__SAI1_TX_SYNC 0x1f
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++ MX7D_PAD_ENET1_COL__SAI1_TX_DATA0 0x30
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++ MX7D_PAD_ENET1_TX_CLK__SAI1_RX_DATA0 0x1f
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++ >;
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++ };
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++
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++ pinctrl_uart5: uart5grp {
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++ fsl,pins = <
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++ MX7D_PAD_I2C4_SDA__UART5_DCE_TX 0x79
|
|
|
++ MX7D_PAD_I2C4_SCL__UART5_DCE_RX 0x79
|
|
|
++ >;
|
|
|
++ };
|
|
|
++
|
|
|
++ pinctrl_usbotg1_pwr: usbotg_pwr {
|
|
|
++ fsl,pins = <
|
|
|
++ MX7D_PAD_UART3_TX_DATA__GPIO4_IO5 0x14
|
|
|
++ >;
|
|
|
++ };
|
|
|
++
|
|
|
++ pinctrl_usdhc3: usdhc3grp {
|
|
|
++ fsl,pins = <
|
|
|
++ MX7D_PAD_SD3_CMD__SD3_CMD 0x59
|
|
|
++ MX7D_PAD_SD3_CLK__SD3_CLK 0x19
|
|
|
++ MX7D_PAD_SD3_DATA0__SD3_DATA0 0x59
|
|
|
++ MX7D_PAD_SD3_DATA1__SD3_DATA1 0x59
|
|
|
++ MX7D_PAD_SD3_DATA2__SD3_DATA2 0x59
|
|
|
++ MX7D_PAD_SD3_DATA3__SD3_DATA3 0x59
|
|
|
++ MX7D_PAD_SD3_DATA4__SD3_DATA4 0x59
|
|
|
++ MX7D_PAD_SD3_DATA5__SD3_DATA5 0x59
|
|
|
++ MX7D_PAD_SD3_DATA6__SD3_DATA6 0x59
|
|
|
++ MX7D_PAD_SD3_DATA7__SD3_DATA7 0x59
|
|
|
++ >;
|
|
|
++ };
|
|
|
++
|
|
|
++ pinctrl_usdhc3_100mhz: usdhc3grp_100mhz {
|
|
|
++ fsl,pins = <
|
|
|
++ MX7D_PAD_SD3_CMD__SD3_CMD 0x5a
|
|
|
++ MX7D_PAD_SD3_CLK__SD3_CLK 0x1a
|
|
|
++ MX7D_PAD_SD3_DATA0__SD3_DATA0 0x5a
|
|
|
++ MX7D_PAD_SD3_DATA1__SD3_DATA1 0x5a
|
|
|
++ MX7D_PAD_SD3_DATA2__SD3_DATA2 0x5a
|
|
|
++ MX7D_PAD_SD3_DATA3__SD3_DATA3 0x5a
|
|
|
++ MX7D_PAD_SD3_DATA4__SD3_DATA4 0x5a
|
|
|
++ MX7D_PAD_SD3_DATA5__SD3_DATA5 0x5a
|
|
|
++ MX7D_PAD_SD3_DATA6__SD3_DATA6 0x5a
|
|
|
++ MX7D_PAD_SD3_DATA7__SD3_DATA7 0x5a
|
|
|
++ >;
|
|
|
++ };
|
|
|
++
|
|
|
++ pinctrl_usdhc3_200mhz: usdhc3grp_200mhz {
|
|
|
++ fsl,pins = <
|
|
|
++ MX7D_PAD_SD3_CMD__SD3_CMD 0x5b
|
|
|
++ MX7D_PAD_SD3_CLK__SD3_CLK 0x1b
|
|
|
++ MX7D_PAD_SD3_DATA0__SD3_DATA0 0x5b
|
|
|
++ MX7D_PAD_SD3_DATA1__SD3_DATA1 0x5b
|
|
|
++ MX7D_PAD_SD3_DATA2__SD3_DATA2 0x5b
|
|
|
++ MX7D_PAD_SD3_DATA3__SD3_DATA3 0x5b
|
|
|
++ MX7D_PAD_SD3_DATA4__SD3_DATA4 0x5b
|
|
|
++ MX7D_PAD_SD3_DATA5__SD3_DATA5 0x5b
|
|
|
++ MX7D_PAD_SD3_DATA6__SD3_DATA6 0x5b
|
|
|
++ MX7D_PAD_SD3_DATA7__SD3_DATA7 0x5b
|
|
|
++ >;
|
|
|
++ };
|
|
|
++};
|
|
|
+--
|
|
|
+2.7.4
|
|
|
+
|