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arm64: dts: imx8mp: Add SAI, SDMA, AudioMIX
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Add all SAI nodes, SDMA2 and SDMA3 nodes, and AudioMIX node. This is
needed to get audio operational on i.MX8MP .

Acked-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Reviewed-by: Marco Felsch <m.felsch@pengutronix.de>
Tested-by: Adam Ford <aford173@gmail.com> #imx8mp-beacon-kit
Tested-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Tested-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Tested-by: Richard Leitner <richard.leitner@skidata.com>
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Marek Vasut authored and Shawn Guo committed May 15, 2023
1 parent 6bc3ea4 commit b86c3af
Showing 1 changed file with 158 additions and 0 deletions.
158 changes: 158 additions & 0 deletions arch/arm64/boot/dts/freescale/imx8mp.dtsi
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Original file line number Diff line number Diff line change
Expand Up @@ -595,6 +595,13 @@
reg = <IMX8MP_POWER_DOMAIN_USB2_PHY>;
};

pgc_audio: power-domain@5 {
#power-domain-cells = <0>;
reg = <IMX8MP_POWER_DOMAIN_AUDIOMIX>;
clocks = <&clk IMX8MP_CLK_AUDIO_ROOT>,
<&clk IMX8MP_CLK_AUDIO_AXI>;
};

pgc_gpu2d: power-domain@6 {
#power-domain-cells = <0>;
reg = <IMX8MP_POWER_DOMAIN_GPU2D>;
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};
};

aips5: bus@30c00000 {
compatible = "fsl,aips-bus", "simple-bus";
reg = <0x30c00000 0x400000>;
#address-cells = <1>;
#size-cells = <1>;
ranges;

spba-bus@30c00000 {
compatible = "fsl,spba-bus", "simple-bus";
reg = <0x30c00000 0x100000>;
#address-cells = <1>;
#size-cells = <1>;
ranges;

sai1: sai@30c10000 {
compatible = "fsl,imx8mp-sai", "fsl,imx8mq-sai";
reg = <0x30c10000 0x10000>;
#sound-dai-cells = <0>;
clocks = <&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_SAI1_IPG>,
<&clk IMX8MP_CLK_DUMMY>,
<&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_SAI1_MCLK1>,
<&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_SAI1_MCLK2>,
<&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_SAI1_MCLK3>;
clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3";
dmas = <&sdma2 0 2 0>, <&sdma2 1 2 0>;
dma-names = "rx", "tx";
interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};

sai2: sai@30c20000 {
compatible = "fsl,imx8mp-sai", "fsl,imx8mq-sai";
reg = <0x30c20000 0x10000>;
#sound-dai-cells = <0>;
clocks = <&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_SAI2_IPG>,
<&clk IMX8MP_CLK_DUMMY>,
<&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_SAI2_MCLK1>,
<&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_SAI2_MCLK2>,
<&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_SAI2_MCLK3>;
clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3";
dmas = <&sdma2 2 2 0>, <&sdma2 3 2 0>;
dma-names = "rx", "tx";
interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};

sai3: sai@30c30000 {
compatible = "fsl,imx8mp-sai", "fsl,imx8mq-sai";
reg = <0x30c30000 0x10000>;
#sound-dai-cells = <0>;
clocks = <&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_SAI3_IPG>,
<&clk IMX8MP_CLK_DUMMY>,
<&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_SAI3_MCLK1>,
<&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_SAI3_MCLK2>,
<&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_SAI3_MCLK3>;
clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3";
dmas = <&sdma2 4 2 0>, <&sdma2 5 2 0>;
dma-names = "rx", "tx";
interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};

sai5: sai@30c50000 {
compatible = "fsl,imx8mp-sai", "fsl,imx8mq-sai";
reg = <0x30c50000 0x10000>;
#sound-dai-cells = <0>;
clocks = <&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_SAI5_IPG>,
<&clk IMX8MP_CLK_DUMMY>,
<&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_SAI5_MCLK1>,
<&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_SAI5_MCLK2>,
<&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_SAI5_MCLK3>;
clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3";
dmas = <&sdma2 8 2 0>, <&sdma2 9 2 0>;
dma-names = "rx", "tx";
interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};

sai6: sai@30c60000 {
compatible = "fsl,imx8mp-sai", "fsl,imx8mq-sai";
reg = <0x30c60000 0x10000>;
#sound-dai-cells = <0>;
clocks = <&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_SAI6_IPG>,
<&clk IMX8MP_CLK_DUMMY>,
<&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_SAI6_MCLK1>,
<&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_SAI6_MCLK2>,
<&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_SAI6_MCLK3>;
clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3";
dmas = <&sdma2 10 2 0>, <&sdma2 11 2 0>;
dma-names = "rx", "tx";
interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};

sai7: sai@30c80000 {
compatible = "fsl,imx8mp-sai", "fsl,imx8mq-sai";
reg = <0x30c80000 0x10000>;
#sound-dai-cells = <0>;
clocks = <&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_SAI7_IPG>,
<&clk IMX8MP_CLK_DUMMY>,
<&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_SAI7_MCLK1>,
<&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_SAI7_MCLK2>,
<&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_SAI7_MCLK3>;
clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3";
dmas = <&sdma2 12 2 0>, <&sdma2 13 2 0>;
dma-names = "rx", "tx";
interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
};

sdma3: dma-controller@30e00000 {
compatible = "fsl,imx8mp-sdma", "fsl,imx8mq-sdma";
reg = <0x30e00000 0x10000>;
#dma-cells = <3>;
clocks = <&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_SDMA3_ROOT>,
<&clk IMX8MP_CLK_AUDIO_ROOT>;
clock-names = "ipg", "ahb";
interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
fsl,sdma-ram-script-name = "imx/sdma/sdma-imx7d.bin";
};

sdma2: dma-controller@30e10000 {
compatible = "fsl,imx8mp-sdma", "fsl,imx8mq-sdma";
reg = <0x30e10000 0x10000>;
#dma-cells = <3>;
clocks = <&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_SDMA2_ROOT>,
<&clk IMX8MP_CLK_AUDIO_ROOT>;
clock-names = "ipg", "ahb";
interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
fsl,sdma-ram-script-name = "imx/sdma/sdma-imx7d.bin";
};

audio_blk_ctrl: clock-controller@30e20000 {
compatible = "fsl,imx8mp-audio-blk-ctrl";
reg = <0x30e20000 0x10000>;
#clock-cells = <1>;
clocks = <&clk IMX8MP_CLK_AUDIO_ROOT>,
<&clk IMX8MP_CLK_SAI1>,
<&clk IMX8MP_CLK_SAI2>,
<&clk IMX8MP_CLK_SAI3>,
<&clk IMX8MP_CLK_SAI5>,
<&clk IMX8MP_CLK_SAI6>,
<&clk IMX8MP_CLK_SAI7>;
clock-names = "ahb",
"sai1", "sai2", "sai3",
"sai5", "sai6", "sai7";
power-domains = <&pgc_audio>;
};
};

aips4: bus@32c00000 {
compatible = "fsl,aips-bus", "simple-bus";
reg = <0x32c00000 0x400000>;
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