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https://github.com/hardkernel/linux.git
synced 2026-06-11 13:27:06 +09:00
ODROID-N2:Added hifi-shield series dtbo. Support 7-pin I2S audio.
Change-Id: Ifd997df30260393a10bf49616fd18ecb978769cc
This commit is contained in:
ckkim
@@ -216,10 +216,20 @@
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/* Audio Related start */
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dummy_codec:dummy{
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#sound-dai-cells = <0>;
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compatible = "amlogic, aml_dummy_codec";
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status = "okay";
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};
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spdif_dit:spdif{
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#sound-dai-cells = <0>;
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compatible = "linux,spdif-dit";
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status = "okay";
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};
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pcm5102a: pcm5102a {
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compatible = "ti,pcm5102a";
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#sound-dai-cells = <0>;
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status = "disabled";
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};
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amlogic_codec:t9015{
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#sound-dai-cells = <0>;
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compatible = "amlogic, aml_codec_T9015";
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@@ -261,7 +271,7 @@
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system-clock-frequency = <6144000>;
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};
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codec {
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sound-dai = <&dummy_codec>;
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sound-dai = <&spdif_dit>;
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};
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};
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@@ -293,10 +303,21 @@
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system-clock-frequency = <6144000>;
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};
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codec {
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sound-dai = <&dummy_codec>;
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sound-dai = <&spdif_dit>;
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};
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};
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};
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odroid_hifi: odroid_hifi {
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compatible = "amlogic, g12a-sound-card";
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aml-audio-card,name = "ODROID-HIFI";
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status = "disabled";
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};
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odroid_hifi2: odroid_hifi2 {
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compatible = "amlogic, g12a-sound-card";
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aml-audio-card,name = "ODROID-HIFI2";
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status = "disabled";
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};
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audiolocker: locker {
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compatible = "amlogic, audiolocker";
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clocks = <&clkaudio CLKID_AUDIO_LOCKER_OUT
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@@ -398,6 +419,25 @@
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&audiobus {
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/* tdmc to internal DAC output, no pinmux */
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aml_tdmb: tdmb {
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compatible = "amlogic, g12a-snd-tdmb";
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#sound-dai-cells = <0>;
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dai-tdm-lane-slot-mask-in = <0 1 0 0>;
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dai-tdm-lane-slot-mask-out = <1 0 0 0>;
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dai-tdm-clk-sel = <1>;
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clocks = <&clkaudio CLKID_AUDIO_MCLK_B
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&clkc CLKID_MPLL1>;
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clock-names = "mclk", "clk_srcpll";
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pinctrl-names = "tdm_pins";
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pinctrl-0 = <&tdmb_mclk &tdmout_b /*&tdmin_b*/>;
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mclk_pad = <0>; /* 0: mclk_0; 1: mclk_1 */
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i2s2hdmi = <0>;
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/*enable default mclk(12.288M), before extern codec start*/
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start_clk_enable = <1>;
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/*tdm clk tuning enable*/
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clk_tuning_enable = <1>;
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status = "disabled";
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};
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aml_tdmc: tdmc {
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compatible = "amlogic, g12a-snd-tdmc";
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#sound-dai-cells = <0>;
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@@ -410,7 +450,6 @@
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i2s2hdmi = <0>;
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status = "okay";
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};
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aml_spdif: spdif {
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compatible = "amlogic, g12a-snd-spdif-a";
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#sound-dai-cells = <0>;
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@@ -576,6 +615,22 @@
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};
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&pinctrl_periphs {
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tdmb_mclk: tdmb_mclk {
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mux {
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groups = "mclk0_a";
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function = "mclk0";
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drive-strength = <2>;
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};
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};
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tdmout_b: tdmout_b {
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mux { /* GPIOA_1, GPIOA_2, GPIOA_3 */
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groups = "tdmb_sclk",
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"tdmb_fs",
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"tdmb_dout0";
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function = "tdmb_out";
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drive-strength = <2>;
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};
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};
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spdifout: spdifout {
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mux {/* GPIOA_11 */
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groups = "spdif_out_a11";
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@@ -13,6 +13,8 @@ dtbo-$(CONFIG_ARCH_MESON64_ODROIDN2) += spi0.dtbo \
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irblaster.dtbo \
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onewire.dtbo \
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can0.dtbo \
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hifishield.dtbo \
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hifishield2.dtbo \
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fanspeed-full.dtbo \
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gpio_spdif.dtbo \
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pwm_cd.dtbo \
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64
arch/arm64/boot/dts/amlogic/overlays/odroidn2/hifishield.dts
Normal file
64
arch/arm64/boot/dts/amlogic/overlays/odroidn2/hifishield.dts
Normal file
@@ -0,0 +1,64 @@
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/*
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* arch/arm64/boot/dts/amlogic/overlays/odroidn2/hifishield.dts
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*
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* Copyright (C) 2021 Hardkernel, Inc. All rights reserved.
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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 as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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*/
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/dts-v1/;
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/plugin/;
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/ {
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fragment@0 {
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target = <&aml_tdmb>;
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__overlay__ {
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status = "okay";
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};
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};
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fragment@1 {
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target = <&pcm5102a>;
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__overlay__ {
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status = "okay";
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};
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};
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fragment@2 {
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target = <&odroid_hifi>;
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__overlay__ {
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compatible = "amlogic, g12a-sound-card";
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aml-audio-card,name = "ODROID-HIFI";
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status = "okay";
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/* ODROID-C4: I2S out(J7)*/
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aml-audio-card,dai-link@0 {
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format = "i2s";
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mclk-fs = <256>;
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continuous-clock;
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bitclock-master = <&aml_tdmb>;
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frame-master = <&aml_tdmb>;
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cpu {
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sound-dai = <&aml_tdmb>;
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dai-tdm-slot-tx-mask = <1 1>;
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dai-tdm-slot-rx-mask = <1 1>;
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dai-tdm-slot-num = <2>;
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dai-tdm-slot-width = <32>;
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system-clock-frequency = <12288000>;
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};
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codec {
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sound-dai = <&pcm5102a>;
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};
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};
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};
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};
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};
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@@ -0,0 +1,77 @@
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/*
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* arch/arm64/boot/dts/amlogic/overlays/odroidn2/hifishield2.dts
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*
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* Copyright (C) 2021 Hardkernel, Inc. All rights reserved.
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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 as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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*/
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/dts-v1/;
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/plugin/;
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/ {
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fragment@0 {
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target = <&aml_tdmb>;
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__overlay__ {
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status = "okay";
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};
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};
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fragment@1 {
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// i2c2 aliased with i2c0.
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target = <&i2c2>;
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__overlay__ {
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status = "okay";
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#address-cells = <1>;
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#size-cells = <0>;
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pcm5242: pcm5242@4c {
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compatible = "ti,pcm5242";
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reg = <0x4c>;
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#sound-dai-cells = <0>;
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status = "okay";
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};
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};
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};
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fragment@2 {
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target = <&odroid_hifi2>;
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__overlay__ {
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compatible = "amlogic, g12a-sound-card";
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aml-audio-card,name = "ODROID-HIFI2";
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status = "okay";
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/* ODROID-C4: I2S out(J7)*/
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aml-audio-card,dai-link@0 {
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format = "i2s";
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mclk-fs = <256>;
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continuous-clock;
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bitclock-master = <&aml_tdmb>;
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frame-master = <&aml_tdmb>;
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cpu {
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sound-dai = <&aml_tdmb>;
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dai-tdm-slot-tx-mask = <1 1>;
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dai-tdm-slot-rx-mask = <1 1>;
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dai-tdm-slot-num = <2>;
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dai-tdm-slot-width = <32>;
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system-clock-frequency = <12288000>;
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};
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codec {
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sound-dai = <&pcm5242>;
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};
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};
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};
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};
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};
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