github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-07-31 11:37:06 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

arm64: dts: imx952: Add audio device nodes

Browse Source 
Add audio device nodes, include SAI, MICFIL, ASRC, Audio Mixer.

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
This commit is contained in:
Shengjiu Wang 2026-03-16 10:14:36 +08:00 committed by Frank Li
parent 496d258cf3
commit ab092e2221
1 changed files with 203 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

203
arch/arm64/boot/dts/freescale/imx952.dtsi
View File

@ -823,6 +823,160 @@ usdhc3: mmc@42c40000 {
};
};
aips5: bus@43000000 {
compatible = "fsl,aips-bus", "simple-bus";
reg = <0 0x43000000 0 0x800000>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x43000000 0x0 0x43000000 0x800000>;
asrc1: asrc@43000000 {
compatible = "fsl,imx952-asrc";
reg = <0x43000000 0x10000>;
interrupts = <GIC_SPI 376 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&scmi_clk IMX952_CLK_BUSWAKEUP>,
<&scmi_clk IMX952_CLK_BUSWAKEUP>,
<&scmi_clk IMX952_CLK_ASRC1>,
<&scmi_clk IMX952_CLK_ASRC2>,
<&clk_dummy>,
<&clk_dummy>,
<&clk_dummy>,
<&clk_dummy>,
<&clk_dummy>,
<&clk_dummy>,
<&clk_dummy>,
<&clk_dummy>,
<&clk_dummy>,
<&clk_dummy>,
<&clk_dummy>,
<&clk_dummy>,
<&clk_dummy>,
<&clk_dummy>,
<&clk_dummy>;
clock-names = "mem", "ipg",
"asrck_0", "asrck_1", "asrck_2", "asrck_3",
"asrck_4", "asrck_5", "asrck_6", "asrck_7",
"asrck_8", "asrck_9", "asrck_a", "asrck_b",
"asrck_c", "asrck_d", "asrck_e", "asrck_f",
"spba";
dmas = <&edma2 97 0 0>, <&edma2 98 0 0>, <&edma2 99 0 0>,
<&edma2 100 0 FSL_EDMA_RX>, <&edma2 101 0 FSL_EDMA_RX>,
<&edma2 102 0 FSL_EDMA_RX>;
/* tx* is output channel of asrc, it is rx channel for eDMA */
dma-names = "rxa", "rxb", "rxc",
"txa", "txb", "txc";
#sound-dai-cells = <0>;
fsl,asrc-rate = <8000>;
fsl,asrc-width = <16>;
status = "disabled";
};
asrc2: asrc@430f0000 {
compatible = "fsl,imx952-asrc";
reg = <0x430f0000 0x10000>;
interrupts = <GIC_SPI 384 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&scmi_clk IMX952_CLK_BUSWAKEUP>,
<&scmi_clk IMX952_CLK_BUSWAKEUP>,
<&scmi_clk IMX952_CLK_ASRC1>,
<&scmi_clk IMX952_CLK_ASRC2>,
<&clk_dummy>,
<&clk_dummy>,
<&clk_dummy>,
<&clk_dummy>,
<&clk_dummy>,
<&clk_dummy>,
<&clk_dummy>,
<&clk_dummy>,
<&clk_dummy>,
<&clk_dummy>,
<&clk_dummy>,
<&clk_dummy>,
<&clk_dummy>,
<&clk_dummy>,
<&clk_dummy>;
clock-names = "mem", "ipg",
"asrck_0", "asrck_1", "asrck_2", "asrck_3",
"asrck_4", "asrck_5", "asrck_6", "asrck_7",
"asrck_8", "asrck_9", "asrck_a", "asrck_b",
"asrck_c", "asrck_d", "asrck_e", "asrck_f",
"spba";
dmas = <&edma2 103 0 0>, <&edma2 104 0 0>, <&edma2 105 0 0>,
<&edma2 106 0 FSL_EDMA_RX>, <&edma2 107 0 FSL_EDMA_RX>,
<&edma2 108 0 FSL_EDMA_RX>;
/* tx* is output channel of asrc, it is rx channel for eDMA */
dma-names = "rxa", "rxb", "rxc",
"txa", "txb", "txc";
#sound-dai-cells = <0>;
fsl,asrc-rate = <8000>;
fsl,asrc-width = <16>;
status = "disabled";
};
amix: amix@431f0000 {
compatible = "fsl,imx952-audmix";
reg = <0x431f0000 0x10000>;
clocks = <&scmi_clk IMX952_CLK_AUDMIX1>;
clock-names = "ipg";
status = "disabled";
};
sai3: sai@433e0000 {
compatible = "fsl,imx952-sai", "fsl,imx95-sai";
reg = <0x433e0000 0x10000>;
interrupts = <GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&scmi_clk IMX952_CLK_BUSWAKEUP>, <&clk_dummy>,
<&scmi_clk IMX952_CLK_SAI3>, <&clk_dummy>,
<&clk_dummy>;
clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3";
dmas = <&edma2 61 0 FSL_EDMA_RX>, <&edma2 60 0 0>;
dma-names = "rx", "tx";
#sound-dai-cells = <0>;
status = "disabled";
};
sai4: sai@433f0000 {
compatible = "fsl,imx952-sai", "fsl,imx95-sai";
reg = <0x433f0000 0x10000>;
interrupts = <GIC_SPI 171 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&scmi_clk IMX952_CLK_BUSWAKEUP>, <&clk_dummy>,
<&scmi_clk IMX952_CLK_SAI4>, <&clk_dummy>,
<&clk_dummy>;
clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3";
dmas = <&edma2 68 0 FSL_EDMA_RX>, <&edma2 67 0 0>;
dma-names = "rx", "tx";
#sound-dai-cells = <0>;
status = "disabled";
};
sai5: sai@43400000 {
compatible = "fsl,imx952-sai", "fsl,imx95-sai";
reg = <0x43400000 0x10000>;
interrupts = <GIC_SPI 172 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&scmi_clk IMX952_CLK_BUSWAKEUP>, <&clk_dummy>,
<&scmi_clk IMX952_CLK_SAI5>, <&clk_dummy>,
<&clk_dummy>;
clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3";
dmas = <&edma2 70 0 FSL_EDMA_RX>, <&edma2 69 0 0>;
dma-names = "rx", "tx";
#sound-dai-cells = <0>;
status = "disabled";
};
sai6: sai@43410000 {
compatible = "fsl,imx952-sai", "fsl,imx95-sai";
reg = <0x43410000 0x10000>;
interrupts = <GIC_SPI 399 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&scmi_clk IMX952_CLK_BUSWAKEUP>, <&clk_dummy>,
<&scmi_clk IMX952_CLK_SAI3>, <&clk_dummy>,
<&clk_dummy>;
clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3";
dmas = <&edma2 96 0 FSL_EDMA_RX>, <&edma2 95 0 0>;
dma-names = "rx", "tx";
#sound-dai-cells = <0>;
status = "disabled";
};
};
gpio2: gpio@43810000 {
compatible = "fsl,imx95-gpio", "fsl,imx8ulp-gpio";
reg = <0x0 0x43810000 0x0 0x1000>;
@ -1062,6 +1216,40 @@ flexcan1: can@443a0000 {
status = "disabled";
};
sai1: sai@443b0000 {
compatible = "fsl,imx952-sai", "fsl,imx95-sai";
reg = <0x443b0000 0x10000>;
interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&scmi_clk IMX952_CLK_BUSAON>, <&clk_dummy>,
<&scmi_clk IMX952_CLK_SAI1>, <&clk_dummy>,
<&clk_dummy>;
clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3";
dmas = <&edma1 25 0 FSL_EDMA_RX>, <&edma1 24 0 0>;
dma-names = "rx", "tx";
#sound-dai-cells = <0>;
status = "disabled";
};
micfil: micfil@44520000 {
compatible = "fsl,imx943-micfil";
reg = <0x44520000 0x10000>;
interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 185 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&scmi_clk IMX952_CLK_BUSAON>,
<&scmi_clk IMX952_CLK_PDM>,
<&scmi_clk IMX952_CLK_AUDIOPLL1>,
<&scmi_clk IMX952_CLK_AUDIOPLL2>,
<&clk_dummy>;
clock-names = "ipg_clk", "ipg_clk_app",
"pll8k", "pll11k", "clkext3";
dmas = <&edma1 6 0 (FSL_EDMA_MULTI_FIFO | FSL_EDMA_RX)>;
dma-names = "rx";
#sound-dai-cells = <0>;
status = "disabled";
};
adc1: adc@44530000 {
compatible = "nxp,imx93-adc";
reg = <0x44530000 0x10000>;
@ -1281,5 +1469,20 @@ usbmisc2: usbmisc@4c200200 {
reg = <0x0 0x4c200200 0x0 0x200>,
<0x0 0x4c010014 0x0 0x4>;
};
sai2: sai@4c880000 {
compatible = "fsl,imx952-sai", "fsl,imx95-sai";
reg = <0x0 0x4c880000 0x0 0x10000>;
interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&scmi_clk IMX952_CLK_BUSNETCMIX>, <&clk_dummy>,
<&scmi_clk IMX952_CLK_SAI2>, <&clk_dummy>,
<&clk_dummy>;
clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3";
dmas = <&edma2 59 0 FSL_EDMA_RX>, <&edma2 58 0 0>;
dma-names = "rx", "tx";
#sound-dai-cells = <0>;
power-domains = <&scmi_devpd IMX952_PD_NETC>;
status = "disabled";
};
};
};