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/*
* Copyright 2018 NXP
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include "fsl-imx8qm-mek.dts"
/ {
sound-cs42888 {
status = "disabled";
};
rpmsg_i2s: rpmsg-i2s {
compatible = "fsl,imx8qm-rpmsg-i2s";
/* the audio device index in m4 domain */
fsl,audioindex = <0>;
clocks = <&clk IMX8QM_AUD_MCLKOUT0>;
clock-names = "mclk";
power-domains = <&pd_mclk_out0>;
assigned-clocks = <&clk IMX8QM_AUD_PLL0_DIV>,
<&clk IMX8QM_AUD_ACM_AUD_PLL_CLK0_DIV>,
<&clk IMX8QM_AUD_ACM_AUD_REC_CLK0_DIV>,
<&clk IMX8QM_AUD_MCLKOUT0>;
assigned-clock-rates = <786432000>, <49152000>, <12288000>, <12288000>;
VA-supply = <®_audio>;
VD-supply = <®_audio>;
VLS-supply = <®_audio>;
VLC-supply = <®_audio>;
reset-gpio = <&gpio4 25 1>;
fsl,txs-rxm;
status = "okay";
};
sound-rpmsg-cs42888 {
compatible = "fsl,imx8qm-sabreauto-cs42888",
"fsl,imx-audio-cs42888";
model = "imx-cs42888";
esai-controller = <&esai0>;
asrc-controller = <&asrc0>;
audio-codec = <&rpmsg_i2s>;
codec-rpmsg;
status = "okay";
};
};
&i2c0_cm41 {
status = "disabled";
};
&intmux_cm41 {
status = "disabled";
};
&intmux_cm40 {
status = "disabled";
};
&flexcan1 {
status = "disabled";
};
&flexcan2 {
status = "disabled";
};
&flexcan3 {
status = "disabled";
};
&flexspi0 {
status = "disabled";
};
&rpmsg1{
/*
* 64K for one rpmsg instance, using 2 instance
* 0x90110000 - 0x9011FFFF: audio
*/
vdev-nums = <2>;
reg = <0x0 0x90100000 0x0 0x20000>;
status = "okay";
};
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