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arm64: dts: imx: add imx95 dts for sof

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Add imx95 DTS for SOF usage.

Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>
Reviewed-by: Iuliana Prodan <iuliana.prodan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Laurentiu Mihalcea 2025-03-11 12:32:55 -04:00 committed by Shawn Guo
parent 0005617c5e
commit 9f0928ea72
2 changed files with 85 additions and 0 deletions
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1
arch/arm64/boot/dts/freescale/Makefile
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@ -303,6 +303,7 @@ dtb-$(CONFIG_ARCH_MXC) += imx93-tqma9352-mba93xxla.dtb
dtb-$(CONFIG_ARCH_MXC) += imx93-var-som-symphony.dtb
dtb-$(CONFIG_ARCH_MXC) += imx95-15x15-evk.dtb
dtb-$(CONFIG_ARCH_MXC) += imx95-19x19-evk.dtb
dtb-$(CONFIG_ARCH_MXC) += imx95-19x19-evk-sof.dtb
imx8mm-kontron-dl-dtbs := imx8mm-kontron-bl.dtb imx8mm-kontron-dl.dtbo

84
arch/arm64/boot/dts/freescale/imx95-19x19-evk-sof.dts Normal file
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@ -0,0 +1,84 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright 2025 NXP
*/
/dts-v1/;
#include "imx95-19x19-evk.dts"
/ {
sof_cpu: cm7-cpu@80000000 {
compatible = "fsl,imx95-cm7-sof";
reg = <0x0 0x80000000 0x0 0x6100000>;
reg-names = "sram";
memory-region = <&adma_res>;
memory-region-names = "dma";
mboxes = <&mu7 2 0>, <&mu7 2 1>, <&mu7 3 0>, <&mu7 3 1>;
mbox-names = "txdb0", "txdb1", "rxdb0", "rxdb1";
sai3_cpu: port {
sai3_cpu_ep: endpoint {
remote-endpoint = <&wm8962_ep>;
};
};
};
reserved-memory {
adma_res: memory@86100000 {
compatible = "shared-dma-pool";
reg = <0x0 0x86100000 0x0 0x100000>;
no-map;
};
};
sof-sound {
compatible = "audio-graph-card2";
links = <&sai3_cpu>;
label = "audio";
hp-det-gpios = <&gpio2 11 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hp>;
widgets = "Headphone", "Headphones",
"Microphone", "Headset Mic";
routing = "Headphones", "HPOUTL",
"Headphones", "HPOUTR",
"Headset Mic", "MICBIAS",
"IN3R", "Headset Mic",
"IN1R", "Headset Mic";
};
sound-wm8962 {
status = "disabled";
};
};
&edma2 {
/* channels 30 and 31 reserved for FW usage */
dma-channel-mask = <0xc0000000>, <0x0>;
};
&sai3 {
status = "disabled";
};
&wm8962 {
assigned-clocks = <&scmi_clk IMX95_CLK_AUDIOPLL1_VCO>,
<&scmi_clk IMX95_CLK_AUDIOPLL2_VCO>,
<&scmi_clk IMX95_CLK_AUDIOPLL1>,
<&scmi_clk IMX95_CLK_AUDIOPLL2>,
<&scmi_clk IMX95_CLK_SAI3>;
assigned-clock-parents = <0>, <0>, <0>, <0>, <&scmi_clk IMX95_CLK_AUDIOPLL1>;
assigned-clock-rates = <3932160000>, <3612672000>,
<393216000>, <361267200>,
<12288000>;
port {
wm8962_ep: endpoint {
bitclock-master;
frame-master;
remote-endpoint = <&sai3_cpu_ep>;
};
};
};