85 lines
1.8 KiB
Plaintext
85 lines
1.8 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Copyright 2025 NXP
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*/
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/dts-v1/;
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#include "imx95-19x19-evk.dts"
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/ {
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sof_cpu: cm7-cpu@80000000 {
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compatible = "fsl,imx95-cm7-sof";
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reg = <0x0 0x80000000 0x0 0x6100000>;
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reg-names = "sram";
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memory-region = <&adma_res>;
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memory-region-names = "dma";
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mboxes = <&mu7 2 0>, <&mu7 2 1>, <&mu7 3 0>, <&mu7 3 1>;
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mbox-names = "txdb0", "txdb1", "rxdb0", "rxdb1";
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sai3_cpu: port {
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sai3_cpu_ep: endpoint {
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remote-endpoint = <&wm8962_ep>;
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};
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};
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};
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reserved-memory {
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adma_res: memory@86100000 {
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compatible = "shared-dma-pool";
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reg = <0x0 0x86100000 0x0 0x100000>;
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no-map;
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};
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};
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sof-sound {
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compatible = "audio-graph-card2";
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links = <&sai3_cpu>;
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label = "audio";
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hp-det-gpios = <&gpio2 11 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_hp>;
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widgets = "Headphone", "Headphones",
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"Microphone", "Headset Mic";
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routing = "Headphones", "HPOUTL",
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"Headphones", "HPOUTR",
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"Headset Mic", "MICBIAS",
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"IN3R", "Headset Mic",
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"IN1R", "Headset Mic";
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};
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sound-wm8962 {
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status = "disabled";
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};
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};
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&edma2 {
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/* channels 30 and 31 reserved for FW usage */
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dma-channel-mask = <0xc0000000>, <0x0>;
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};
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&sai3 {
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status = "disabled";
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};
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&wm8962 {
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assigned-clocks = <&scmi_clk IMX95_CLK_AUDIOPLL1_VCO>,
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<&scmi_clk IMX95_CLK_AUDIOPLL2_VCO>,
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<&scmi_clk IMX95_CLK_AUDIOPLL1>,
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<&scmi_clk IMX95_CLK_AUDIOPLL2>,
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<&scmi_clk IMX95_CLK_SAI3>;
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assigned-clock-parents = <0>, <0>, <0>, <0>, <&scmi_clk IMX95_CLK_AUDIOPLL1>;
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assigned-clock-rates = <3932160000>, <3612672000>,
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<393216000>, <361267200>,
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<12288000>;
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port {
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wm8962_ep: endpoint {
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bitclock-master;
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frame-master;
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remote-endpoint = <&sai3_cpu_ep>;
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};
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};
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};
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