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arm64: dts: imx8mp: Add easrc node

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The i.MX8MP has an asynchronous sample rate converter which seems
to be the same as what is available on the i.MX8M Nano.

Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Adam Ford 2023-08-30 23:44:29 -05:00 committed by Shawn Guo
parent 567f383170
commit 37e7b41820
1 changed files with 20 additions and 0 deletions
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arch/arm64/boot/dts/freescale/imx8mp.dtsi
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@ -1453,6 +1453,26 @@
interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
easrc: easrc@30c90000 {
compatible = "fsl,imx8mp-easrc", "fsl,imx8mn-easrc";
reg = <0x30c90000 0x10000>;
interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_ASRC_IPG>;
clock-names = "mem";
dmas = <&sdma2 16 23 0> , <&sdma2 17 23 0>,
<&sdma2 18 23 0> , <&sdma2 19 23 0>,
<&sdma2 20 23 0> , <&sdma2 21 23 0>,
<&sdma2 22 23 0> , <&sdma2 23 23 0>;
dma-names = "ctx0_rx", "ctx0_tx",
"ctx1_rx", "ctx1_tx",
"ctx2_rx", "ctx2_tx",
"ctx3_rx", "ctx3_tx";
firmware-name = "imx/easrc/easrc-imx8mn.bin";
fsl,asrc-rate = <8000>;
fsl,asrc-format = <2>;
status = "disabled";
};
};
sdma3: dma-controller@30e00000 {