654 lines
13 KiB
Plaintext
654 lines
13 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Copyright (c) 2018 Amlogic, Inc. All rights reserved.
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*/
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/dts-v1/;
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#include "meson-g12a.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/gpio/meson-g12a-gpio.h>
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#include <dt-bindings/sound/meson-g12a-tohdmitx.h>
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#include <dt-bindings/sound/meson-g12a-toacodec.h>
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/ {
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compatible = "amlogic,u200", "amlogic,g12a";
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model = "Amlogic Meson G12A U200 Development Board";
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aliases {
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serial0 = &uart_AO;
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ethernet0 = ðmac;
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};
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dioo2133: audio-amplifier-0 {
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compatible = "simple-audio-amplifier";
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enable-gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_HIGH>;
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VCC-supply = <&vcc_5v>;
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sound-name-prefix = "10U2";
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};
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spdif_dir: audio-codec-0 {
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compatible = "linux,spdif-dir";
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#sound-dai-cells = <0>;
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sound-name-prefix = "DIR";
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};
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spdif_dit: audio-codec-1 {
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compatible = "linux,spdif-dit";
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#sound-dai-cells = <0>;
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sound-name-prefix = "DIT";
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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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cvbs-connector {
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compatible = "composite-video-connector";
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port {
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cvbs_connector_in: endpoint {
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remote-endpoint = <&cvbs_vdac_out>;
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};
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};
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};
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emmc_pwrseq: emmc-pwrseq {
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compatible = "mmc-pwrseq-emmc";
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reset-gpios = <&gpio BOOT_12 GPIO_ACTIVE_LOW>;
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};
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hdmi-connector {
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compatible = "hdmi-connector";
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type = "a";
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port {
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hdmi_connector_in: endpoint {
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remote-endpoint = <&hdmi_tx_tmds_out>;
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};
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};
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};
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memory@0 {
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device_type = "memory";
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reg = <0x0 0x0 0x0 0x40000000>;
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};
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flash_1v8: regulator-flash-1v8 {
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compatible = "regulator-fixed";
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regulator-name = "FLASH_1V8";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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vin-supply = <&vcc_3v3>;
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regulator-always-on;
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};
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main_12v: regulator-main-12v {
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compatible = "regulator-fixed";
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regulator-name = "12V";
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regulator-min-microvolt = <12000000>;
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regulator-max-microvolt = <12000000>;
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regulator-always-on;
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};
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usb_pwr_en: regulator-usb-pwr-en {
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compatible = "regulator-fixed";
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regulator-name = "USB_PWR_EN";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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vin-supply = <&vcc_5v>;
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gpio = <&gpio GPIOH_6 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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};
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vcc_1v8: regulator-vcc-1v8 {
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compatible = "regulator-fixed";
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regulator-name = "VCC_1V8";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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vin-supply = <&vcc_3v3>;
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regulator-always-on;
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};
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vcc_3v3: regulator-vcc-3v3 {
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compatible = "regulator-fixed";
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regulator-name = "VCC_3V3";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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vin-supply = <&vddao_3v3>;
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regulator-always-on;
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/* FIXME: actually controlled by VDDCPU_B_EN */
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};
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vcc_5v: regulator-vcc-5v {
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compatible = "regulator-fixed";
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regulator-name = "VCC_5V";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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vin-supply = <&main_12v>;
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gpio = <&gpio GPIOH_8 GPIO_OPEN_DRAIN>;
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enable-active-high;
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};
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vddao_1v8: regulator-vddao-1v8 {
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compatible = "regulator-fixed";
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regulator-name = "VDDAO_1V8";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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vin-supply = <&vddao_3v3>;
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regulator-always-on;
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};
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vddao_3v3: regulator-vddao-3v3 {
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compatible = "regulator-fixed";
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regulator-name = "VDDAO_3V3";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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vin-supply = <&main_12v>;
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regulator-always-on;
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};
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vddcpu: regulator-vddcpu {
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/*
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* MP8756GD Regulator.
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*/
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compatible = "pwm-regulator";
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regulator-name = "VDDCPU";
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regulator-min-microvolt = <721000>;
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regulator-max-microvolt = <1022000>;
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pwm-supply = <&main_12v>;
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pwms = <&pwm_AO_cd 1 1250 0>;
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pwm-dutycycle-range = <100 0>;
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regulator-boot-on;
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regulator-always-on;
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};
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sound {
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compatible = "amlogic,axg-sound-card";
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model = "U200";
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audio-widgets = "Line", "Lineout";
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audio-aux-devs = <&tdmout_a>, <&tdmout_b>, <&tdmout_c>,
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<&tdmin_a>, <&tdmin_b>, <&tdmin_c>,
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<&tdmin_lb>, <&dioo2133>;
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audio-routing = "TDMOUT_A IN 0", "FRDDR_A OUT 0",
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"TDMOUT_A IN 1", "FRDDR_B OUT 0",
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"TDMOUT_A IN 2", "FRDDR_C OUT 0",
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"TDM_A Playback", "TDMOUT_A OUT",
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"TDMOUT_B IN 0", "FRDDR_A OUT 1",
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"TDMOUT_B IN 1", "FRDDR_B OUT 1",
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"TDMOUT_B IN 2", "FRDDR_C OUT 1",
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"TDM_B Playback", "TDMOUT_B OUT",
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"TDMOUT_C IN 0", "FRDDR_A OUT 2",
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"TDMOUT_C IN 1", "FRDDR_B OUT 2",
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"TDMOUT_C IN 2", "FRDDR_C OUT 2",
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"TDM_C Playback", "TDMOUT_C OUT",
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"SPDIFOUT_A IN 0", "FRDDR_A OUT 3",
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"SPDIFOUT_A IN 1", "FRDDR_B OUT 3",
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"SPDIFOUT_A IN 2", "FRDDR_C OUT 3",
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"SPDIFOUT_B IN 0", "FRDDR_A OUT 4",
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"SPDIFOUT_B IN 1", "FRDDR_B OUT 4",
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"SPDIFOUT_B IN 2", "FRDDR_C OUT 4",
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"TDMIN_A IN 0", "TDM_A Capture",
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"TDMIN_A IN 1", "TDM_B Capture",
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"TDMIN_A IN 2", "TDM_C Capture",
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"TDMIN_A IN 3", "TDM_A Loopback",
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"TDMIN_A IN 4", "TDM_B Loopback",
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"TDMIN_A IN 5", "TDM_C Loopback",
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"TDMIN_B IN 0", "TDM_A Capture",
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"TDMIN_B IN 1", "TDM_B Capture",
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"TDMIN_B IN 2", "TDM_C Capture",
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"TDMIN_B IN 3", "TDM_A Loopback",
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"TDMIN_B IN 4", "TDM_B Loopback",
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"TDMIN_B IN 5", "TDM_C Loopback",
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"TDMIN_C IN 0", "TDM_A Capture",
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"TDMIN_C IN 1", "TDM_B Capture",
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"TDMIN_C IN 2", "TDM_C Capture",
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"TDMIN_C IN 3", "TDM_A Loopback",
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"TDMIN_C IN 4", "TDM_B Loopback",
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"TDMIN_C IN 5", "TDM_C Loopback",
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"TDMIN_LB IN 3", "TDM_A Capture",
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"TDMIN_LB IN 4", "TDM_B Capture",
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"TDMIN_LB IN 5", "TDM_C Capture",
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"TDMIN_LB IN 0", "TDM_A Loopback",
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"TDMIN_LB IN 1", "TDM_B Loopback",
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"TDMIN_LB IN 2", "TDM_C Loopback",
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"TODDR_A IN 0", "TDMIN_A OUT",
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"TODDR_B IN 0", "TDMIN_A OUT",
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"TODDR_C IN 0", "TDMIN_A OUT",
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"TODDR_A IN 1", "TDMIN_B OUT",
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"TODDR_B IN 1", "TDMIN_B OUT",
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"TODDR_C IN 1", "TDMIN_B OUT",
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"TODDR_A IN 2", "TDMIN_C OUT",
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"TODDR_B IN 2", "TDMIN_C OUT",
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"TODDR_C IN 2", "TDMIN_C OUT",
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"TODDR_A IN 3", "SPDIFIN Capture",
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"TODDR_B IN 3", "SPDIFIN Capture",
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"TODDR_C IN 3", "SPDIFIN Capture",
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"TODDR_A IN 6", "TDMIN_LB OUT",
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"TODDR_B IN 6", "TDMIN_LB OUT",
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"TODDR_C IN 6", "TDMIN_LB OUT",
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"10U2 INL", "ACODEC LOLP",
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"10U2 INR", "ACODEC LORP",
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"Lineout", "10U2 OUTL",
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"Lineout", "10U2 OUTR";
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clocks = <&clkc CLKID_MPLL2>,
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<&clkc CLKID_MPLL0>,
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<&clkc CLKID_MPLL1>;
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assigned-clocks = <&clkc CLKID_MPLL2>,
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<&clkc CLKID_MPLL0>,
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<&clkc CLKID_MPLL1>;
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assigned-clock-parents = <0>, <0>, <0>;
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assigned-clock-rates = <294912000>,
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<270950400>,
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<393216000>;
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dai-link-0 {
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sound-dai = <&frddr_a>;
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};
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dai-link-1 {
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sound-dai = <&frddr_b>;
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};
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dai-link-2 {
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sound-dai = <&frddr_c>;
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};
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dai-link-3 {
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sound-dai = <&toddr_a>;
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};
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dai-link-4 {
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sound-dai = <&toddr_b>;
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};
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dai-link-5 {
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sound-dai = <&toddr_c>;
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};
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/* Connected to the WIFI/BT chip */
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dai-link-6 {
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sound-dai = <&tdmif_a>;
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dai-format = "dsp_a";
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dai-tdm-slot-tx-mask-0 = <1 1>;
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mclk-fs = <256>;
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codec-0 {
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sound-dai = <&toacodec TOACODEC_IN_A>;
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};
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codec-1 {
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sound-dai = <&tohdmitx TOHDMITX_I2S_IN_A>;
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};
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};
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/* Connected to the onboard AD82584F DAC */
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dai-link-7 {
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sound-dai = <&tdmif_b>;
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dai-format = "i2s";
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dai-tdm-slot-tx-mask-0 = <1 1>;
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mclk-fs = <256>;
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codec-0 {
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sound-dai = <&toacodec TOACODEC_IN_B>;
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};
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codec-1 {
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sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>;
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};
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};
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/* 8ch HDMI interface */
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dai-link-8 {
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sound-dai = <&tdmif_c>;
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dai-format = "i2s";
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dai-tdm-slot-tx-mask-0 = <1 1>;
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dai-tdm-slot-tx-mask-1 = <1 1>;
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dai-tdm-slot-tx-mask-2 = <1 1>;
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dai-tdm-slot-tx-mask-3 = <1 1>;
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mclk-fs = <256>;
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codec-0 {
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sound-dai = <&toacodec TOACODEC_IN_C>;
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};
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codec-1 {
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sound-dai = <&tohdmitx TOHDMITX_I2S_IN_C>;
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};
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};
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/* spdif hdmi and coax output */
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dai-link-9 {
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sound-dai = <&spdifout_a>;
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codec-0 {
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sound-dai = <&spdif_dit>;
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};
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codec-1 {
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sound-dai = <&tohdmitx TOHDMITX_SPDIF_IN_A>;
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};
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};
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/* spdif hdmi interface */
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dai-link-10 {
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sound-dai = <&spdifout_b>;
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codec {
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sound-dai = <&tohdmitx TOHDMITX_SPDIF_IN_B>;
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};
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};
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/* hdmi glue */
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dai-link-11 {
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sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
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codec {
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sound-dai = <&hdmi_tx>;
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};
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};
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/* internal codec glue */
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dai-link-12 {
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sound-dai = <&toacodec TOACODEC_OUT>;
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codec {
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sound-dai = <&acodec>;
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};
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};
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/* spdif coax input */
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dai-link-13 {
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sound-dai = <&spdifin>;
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codec {
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sound-dai = <&spdif_dir>;
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};
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};
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};
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};
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&acodec {
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AVDD-supply = <&vddao_1v8>;
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status = "okay";
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};
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&arb {
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status = "okay";
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};
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&cec_AO {
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pinctrl-0 = <&cec_ao_a_h_pins>;
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pinctrl-names = "default";
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status = "disabled";
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hdmi-phandle = <&hdmi_tx>;
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};
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&cecb_AO {
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pinctrl-0 = <&cec_ao_b_h_pins>;
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pinctrl-names = "default";
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status = "okay";
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hdmi-phandle = <&hdmi_tx>;
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};
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&clkc_audio {
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status = "okay";
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};
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&cpu0 {
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cpu-supply = <&vddcpu>;
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operating-points-v2 = <&cpu_opp_table>;
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clocks = <&clkc CLKID_CPU_CLK>;
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clock-latency = <50000>;
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};
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&cpu1 {
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cpu-supply = <&vddcpu>;
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operating-points-v2 = <&cpu_opp_table>;
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clocks = <&clkc CLKID_CPU_CLK>;
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clock-latency = <50000>;
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};
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&cpu2 {
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cpu-supply = <&vddcpu>;
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operating-points-v2 = <&cpu_opp_table>;
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clocks = <&clkc CLKID_CPU_CLK>;
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clock-latency = <50000>;
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};
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&cpu3 {
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cpu-supply = <&vddcpu>;
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operating-points-v2 = <&cpu_opp_table>;
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clocks = <&clkc CLKID_CPU_CLK>;
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clock-latency = <50000>;
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};
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&clkc_audio {
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status = "okay";
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};
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&cvbs_vdac_port {
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cvbs_vdac_out: endpoint {
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remote-endpoint = <&cvbs_connector_in>;
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};
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};
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ðmac {
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status = "okay";
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phy-handle = <&internal_ephy>;
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phy-mode = "rmii";
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};
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&frddr_a {
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status = "okay";
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};
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&frddr_b {
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status = "okay";
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};
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&frddr_c {
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status = "okay";
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};
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&hdmi_tx {
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status = "okay";
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pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmitx_ddc_pins>;
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pinctrl-names = "default";
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hdmi-supply = <&vcc_5v>;
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};
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&hdmi_tx_tmds_port {
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hdmi_tx_tmds_out: endpoint {
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remote-endpoint = <&hdmi_connector_in>;
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};
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};
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&ir {
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status = "okay";
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pinctrl-0 = <&remote_input_ao_pins>;
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pinctrl-names = "default";
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};
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/* i2c Touch */
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&i2c0 {
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status = "okay";
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pinctrl-0 = <&i2c0_sda_z0_pins>, <&i2c0_sck_z1_pins>;
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pinctrl-names = "default";
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};
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/* i2c CM */
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&i2c2 {
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status = "okay";
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pinctrl-0 = <&i2c2_sda_z_pins>, <&i2c2_sck_z_pins>;
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pinctrl-names = "default";
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};
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/* i2c Audio */
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&i2c3 {
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status = "okay";
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pinctrl-0 = <&i2c3_sda_a_pins>, <&i2c3_sck_a_pins>;
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pinctrl-names = "default";
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};
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&pwm_AO_cd {
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pinctrl-0 = <&pwm_ao_d_e_pins>;
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pinctrl-names = "default";
|
|
clocks = <&xtal>;
|
|
clock-names = "clkin1";
|
|
status = "okay";
|
|
};
|
|
|
|
/* SD card */
|
|
&sd_emmc_b {
|
|
status = "okay";
|
|
pinctrl-0 = <&sdcard_c_pins>;
|
|
pinctrl-1 = <&sdcard_clk_gate_c_pins>;
|
|
pinctrl-names = "default", "clk-gate";
|
|
|
|
bus-width = <4>;
|
|
cap-sd-highspeed;
|
|
max-frequency = <50000000>;
|
|
disable-wp;
|
|
|
|
cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>;
|
|
vmmc-supply = <&vddao_3v3>;
|
|
vqmmc-supply = <&vddao_3v3>;
|
|
};
|
|
|
|
/* eMMC */
|
|
&sd_emmc_c {
|
|
status = "okay";
|
|
pinctrl-0 = <&emmc_ctrl_pins>, <&emmc_data_8b_pins>, <&emmc_ds_pins>;
|
|
pinctrl-1 = <&emmc_clk_gate_pins>;
|
|
pinctrl-names = "default", "clk-gate";
|
|
|
|
bus-width = <8>;
|
|
cap-mmc-highspeed;
|
|
mmc-ddr-1_8v;
|
|
mmc-hs200-1_8v;
|
|
max-frequency = <200000000>;
|
|
non-removable;
|
|
disable-wp;
|
|
|
|
mmc-pwrseq = <&emmc_pwrseq>;
|
|
vmmc-supply = <&vcc_3v3>;
|
|
vqmmc-supply = <&flash_1v8>;
|
|
};
|
|
|
|
&spdifin {
|
|
pinctrl-0 = <&spdif_in_h_pins>;
|
|
pinctrl-names = "default";
|
|
status = "okay";
|
|
};
|
|
|
|
&spdifout_a {
|
|
pinctrl-0 = <&spdif_ao_out_pins>;
|
|
pinctrl-names = "default";
|
|
status = "okay";
|
|
};
|
|
|
|
&spdifout_b {
|
|
status = "okay";
|
|
};
|
|
|
|
&tdmif_a {
|
|
pinctrl-0 = <&tdm_a_fs_pins>, <&tdm_a_sclk_pins>, <&tdm_a_dout0_pins> ;
|
|
pinctrl-names = "default";
|
|
status = "okay";
|
|
};
|
|
|
|
&tdmif_b {
|
|
pinctrl-0 = <&mclk0_a_pins>, <&tdm_b_fs_pins>, <&tdm_b_sclk_pins>,
|
|
<&tdm_b_dout0_pins>;
|
|
pinctrl-names = "default";
|
|
status = "okay";
|
|
|
|
assigned-clocks = <&clkc_audio AUD_CLKID_TDM_MCLK_PAD0>,
|
|
<&clkc_audio AUD_CLKID_TDM_SCLK_PAD1>,
|
|
<&clkc_audio AUD_CLKID_TDM_LRCLK_PAD1>;
|
|
assigned-clock-parents = <&clkc_audio AUD_CLKID_MST_B_MCLK>,
|
|
<&clkc_audio AUD_CLKID_MST_B_SCLK>,
|
|
<&clkc_audio AUD_CLKID_MST_B_LRCLK>;
|
|
assigned-clock-rates = <0>, <0>, <0>;
|
|
};
|
|
|
|
&tdmif_c {
|
|
status = "okay";
|
|
};
|
|
|
|
&tdmin_a {
|
|
status = "okay";
|
|
};
|
|
|
|
&tdmin_b {
|
|
status = "okay";
|
|
};
|
|
|
|
&tdmin_c {
|
|
status = "okay";
|
|
};
|
|
|
|
&tdmin_lb {
|
|
status = "okay";
|
|
};
|
|
|
|
&tdmout_a {
|
|
status = "okay";
|
|
};
|
|
|
|
&tdmout_b {
|
|
status = "okay";
|
|
};
|
|
|
|
&tdmout_c {
|
|
status = "okay";
|
|
};
|
|
|
|
&toacodec {
|
|
status = "okay";
|
|
};
|
|
|
|
&toddr_a {
|
|
status = "okay";
|
|
};
|
|
|
|
&toddr_b {
|
|
status = "okay";
|
|
};
|
|
|
|
&toddr_c {
|
|
status = "okay";
|
|
};
|
|
|
|
&tohdmitx {
|
|
status = "okay";
|
|
};
|
|
|
|
&uart_AO {
|
|
status = "okay";
|
|
pinctrl-0 = <&uart_ao_a_pins>;
|
|
pinctrl-names = "default";
|
|
};
|
|
|
|
&usb {
|
|
status = "okay";
|
|
vbus-supply = <&usb_pwr_en>;
|
|
};
|
|
|
|
&usb2_phy0 {
|
|
phy-supply = <&vcc_5v>;
|
|
};
|
|
|
|
&usb2_phy1 {
|
|
phy-supply = <&vcc_5v>;
|
|
};
|