forked from Minki/linux
ARM: dts: imx6: Add support for imx6q wandboard
Add support for the imx6q wanboard variant. Since imx6q/dl are pin to pin compatible, introduce the imx6qdl-wandboard.dtsi file that contains the common peripheral nodes. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
This commit is contained in:
Fabio Estevam
Shawn Guo
parent
3fe6373b42
commit
2688a32f98
@ -133,6 +133,7 @@ dtb-$(CONFIG_ARCH_MXC) += \
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imx6q-sabrelite.dtb \
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imx6q-sabresd.dtb \
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imx6q-sbc6x.dtb \
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imx6q-wandboard.dtb \
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imx6sl-evk.dtb \
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vf610-twr.dtb
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dtb-$(CONFIG_ARCH_MXS) += imx23-evk.dtb \
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@ -10,6 +10,7 @@
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*/
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/dts-v1/;
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#include "imx6dl.dtsi"
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#include "imx6qdl-wandboard.dtsi"
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/ {
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model = "Wandboard i.MX6 Dual Lite Board";
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@ -18,124 +19,4 @@
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memory {
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reg = <0x10000000 0x40000000>;
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};
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regulators {
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compatible = "simple-bus";
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reg_2p5v: 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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reg_3p3v: 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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sound {
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compatible = "fsl,imx6dl-wandboard-sgtl5000",
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"fsl,imx-audio-sgtl5000";
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model = "imx6dl-wandboard-sgtl5000";
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ssi-controller = <&ssi1>;
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audio-codec = <&codec>;
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audio-routing =
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"MIC_IN", "Mic Jack",
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"Mic Jack", "Mic Bias",
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"Headphone Jack", "HP_OUT";
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mux-int-port = <1>;
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mux-ext-port = <3>;
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};
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};
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&audmux {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_audmux_2>;
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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_i2c2_2>;
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status = "okay";
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codec: sgtl5000@0a {
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compatible = "fsl,sgtl5000";
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reg = <0x0a>;
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clocks = <&clks 169>;
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VDDA-supply = <®_2p5v>;
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VDDIO-supply = <®_3p3v>;
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};
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};
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&iomuxc {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_hog>;
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hog {
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pinctrl_hog: hoggrp {
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fsl,pins = <
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MX6QDL_PAD_GPIO_0__CCM_CLKO1 0x130b0
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MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x80000000
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MX6QDL_PAD_EIM_DA9__GPIO3_IO09 0x80000000
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>;
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};
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};
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};
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&fec {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_enet_1>;
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phy-mode = "rgmii";
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status = "okay";
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};
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&ssi1 {
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fsl,mode = "i2s-slave";
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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 = <&pinctrl_uart1_1>;
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status = "okay";
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};
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&uart3 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_uart3_2>;
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fsl,uart-has-rtscts;
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status = "okay";
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};
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&usbh1 {
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status = "okay";
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};
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&usdhc1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_usdhc1_2>;
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cd-gpios = <&gpio1 2 0>;
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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_usdhc2_2>;
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non-removable;
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status = "okay";
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};
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&usdhc3 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_usdhc3_2>;
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cd-gpios = <&gpio3 9 0>;
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status = "okay";
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};
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22
arch/arm/boot/dts/imx6q-wandboard.dts
Normal file
22
arch/arm/boot/dts/imx6q-wandboard.dts
Normal file
@ -0,0 +1,22 @@
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/*
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* Copyright 2013 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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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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*/
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/dts-v1/;
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#include "imx6q.dtsi"
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#include "imx6qdl-wandboard.dtsi"
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/ {
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model = "Wandboard i.MX6 Quad Board";
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compatible = "wand,imx6q-wandboard", "fsl,imx6q";
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memory {
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reg = <0x10000000 0x80000000>;
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};
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};
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132
arch/arm/boot/dts/imx6qdl-wandboard.dtsi
Normal file
132
arch/arm/boot/dts/imx6qdl-wandboard.dtsi
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@ -0,0 +1,132 @@
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/*
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* Copyright 2013 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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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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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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reg_2p5v: 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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reg_3p3v: 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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sound {
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compatible = "fsl,imx6-wandboard-sgtl5000",
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"fsl,imx-audio-sgtl5000";
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model = "imx6-wandboard-sgtl5000";
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ssi-controller = <&ssi1>;
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audio-codec = <&codec>;
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audio-routing =
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"MIC_IN", "Mic Jack",
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"Mic Jack", "Mic Bias",
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"Headphone Jack", "HP_OUT";
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mux-int-port = <1>;
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mux-ext-port = <3>;
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};
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};
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&audmux {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_audmux_2>;
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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_i2c2_2>;
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status = "okay";
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codec: sgtl5000@0a {
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compatible = "fsl,sgtl5000";
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reg = <0x0a>;
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clocks = <&clks 169>;
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VDDA-supply = <®_2p5v>;
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VDDIO-supply = <®_3p3v>;
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};
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};
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&iomuxc {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_hog>;
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hog {
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pinctrl_hog: hoggrp {
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fsl,pins = <
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MX6QDL_PAD_GPIO_0__CCM_CLKO1 0x130b0
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MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x80000000
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MX6QDL_PAD_EIM_DA9__GPIO3_IO09 0x80000000
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>;
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};
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};
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};
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&fec {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_enet_1>;
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phy-mode = "rgmii";
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status = "okay";
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};
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&ssi1 {
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fsl,mode = "i2s-slave";
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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 = <&pinctrl_uart1_1>;
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status = "okay";
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};
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&uart3 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_uart3_2>;
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fsl,uart-has-rtscts;
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status = "okay";
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};
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&usbh1 {
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status = "okay";
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};
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&usdhc1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_usdhc1_2>;
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cd-gpios = <&gpio1 2 0>;
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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_usdhc2_2>;
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non-removable;
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status = "okay";
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};
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&usdhc3 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_usdhc3_2>;
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cd-gpios = <&gpio3 9 0>;
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status = "okay";
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};
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