MLK-23242-6: arm64: dts: imx8mp: Add support for audio sound card

Enable the sound-wm8960 and sound-micfil
1. Add audio device node for each IP in imx8mp
2. Add clocks for audiomix power domains
3. Enable the ASRC.

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>

1 files changed, 131 insertions, 8 deletions

diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
index 2d2821fd8866..3c0518e069b4 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
@@ -278,8 +278,7 @@
 			domain-index = <5>;
 			domain-name = "audiomix";
 			clocks = <&clk IMX8MP_CLK_AUDIO_ROOT>,
-				 <&clk IMX8MP_CLK_AUDIO_AXI_DIV>,
-				 <&clk IMX8MP_CLK_IPG_AUDIO_ROOT>;
+				 <&clk IMX8MP_CLK_AUDIO_AXI_DIV>;
 		};
 
 		gpumix_pd: gpumix-pd {
@@ -563,20 +562,23 @@
 						  <&clk IMX8MP_CLK_NOC_IO>,
 						  <&clk IMX8MP_CLK_GIC>,
 						  <&clk IMX8MP_CLK_AUDIO_AHB>,
+						  <&clk IMX8MP_CLK_AUDIO_AXI_SRC>,
 						  <&clk IMX8MP_CLK_IPG_AUDIO_ROOT>,
 						  <&clk IMX8MP_AUDIO_PLL1>,
 						  <&clk IMX8MP_AUDIO_PLL2>;
 				assigned-clock-parents = <&clk IMX8MP_SYS_PLL2_1000M>,
 							 <&clk IMX8MP_SYS_PLL1_800M>,
 							 <&clk IMX8MP_SYS_PLL2_500M>,
+							 <&clk IMX8MP_SYS_PLL1_800M>,
 							 <&clk IMX8MP_SYS_PLL1_800M>;
 				assigned-clock-rates = <1000000000>,
 						       <800000000>,
 						       <500000000>,
 						       <400000000>,
+						       <800000000>,
 						       <400000000>,
-						       <786432000>,
-						       <722534400>;
+						       <393216000>,
+						       <361267200>;
 			};
 
 			src: src@30390000 {
@@ -995,6 +997,70 @@
 				#size-cells = <1>;
 				ranges;
 
+				sai1: sai@30c10000 {
+					compatible = "fsl,imx8mq-sai", "fsl,imx6sx-sai";
+					reg = <0x30c10000 0x10000>;
+					interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>;
+					clocks = <&audiomix_clk IMX8MP_CLK_AUDIOMIX_SAI1_IPG>, <&clk IMX8MP_CLK_DUMMY>,
+						 <&audiomix_clk IMX8MP_CLK_AUDIOMIX_SAI1_MCLK1>, <&clk IMX8MP_CLK_DUMMY>,
+						 <&clk IMX8MP_CLK_DUMMY>;
+					clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3";
+					dmas = <&sdma2 0 2 0>, <&sdma2 1 2 0>;
+					dma-names = "rx", "tx";
+					fsl,shared-interrupt;
+					fsl,dataline = <0 0xff 0xff>;
+					power-domains = <&audiomix_pd>;
+					status = "disabled";
+				};
+
+				sai2: sai@30c20000 {
+					compatible = "fsl,imx8mq-sai", "fsl,imx6sx-sai";
+					reg = <0x30c20000 0x10000>;
+					interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
+					clocks = <&audiomix_clk IMX8MP_CLK_AUDIOMIX_SAI2_IPG>, <&clk IMX8MP_CLK_DUMMY>,
+						 <&audiomix_clk IMX8MP_CLK_AUDIOMIX_SAI2_MCLK1>, <&clk IMX8MP_CLK_DUMMY>,
+						 <&clk IMX8MP_CLK_DUMMY>;
+					clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3";
+					dmas = <&sdma2 2 2 0>, <&sdma2 3 2 0>;
+					dma-names = "rx", "tx";
+					fsl,shared-interrupt;
+					fsl,dataline = <0 0xf 0xf>;
+					power-domains = <&audiomix_pd>;
+					status = "disabled";
+				};
+
+				sai3: sai@30c30000 {
+					compatible = "fsl,imx8mq-sai", "fsl,imx6sx-sai";
+					reg = <0x30c30000 0x10000>;
+					interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
+					clocks = <&audiomix_clk IMX8MP_CLK_AUDIOMIX_SAI3_IPG>, <&clk IMX8MP_CLK_DUMMY>,
+						 <&audiomix_clk IMX8MP_CLK_AUDIOMIX_SAI3_MCLK1>, <&clk IMX8MP_CLK_DUMMY>,
+						 <&clk IMX8MP_CLK_DUMMY>;
+					clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3";
+					dmas = <&sdma2 4 2 0>, <&sdma2 5 2 0>;
+					dma-names = "rx", "tx";
+					fsl,shared-interrupt;
+					fsl,dataline = <0 0x3 0x3>;
+					power-domains = <&audiomix_pd>;
+					status = "disabled";
+				};
+
+				sai5: sai@30c50000 {
+					compatible = "fsl,imx8mq-sai", "fsl,imx6sx-sai";
+					reg = <0x30c50000 0x10000>;
+					interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>;
+					clocks = <&audiomix_clk IMX8MP_CLK_AUDIOMIX_SAI5_IPG>, <&clk IMX8MP_CLK_DUMMY>,
+						 <&audiomix_clk IMX8MP_CLK_AUDIOMIX_SAI5_MCLK1>, <&clk IMX8MP_CLK_DUMMY>,
+						 <&clk IMX8MP_CLK_DUMMY>;
+					clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3";
+					dmas = <&sdma2 8 2 0>, <&sdma2 9 2 0>;
+					dma-names = "rx", "tx";
+					fsl,shared-interrupt;
+					fsl,dataline = <0 0xf 0xf>;
+					power-domains = <&audiomix_pd>;
+					status = "disabled";
+				};
+
 				sai6: sai@30c60000 {
 					compatible = "fsl,imx8mq-sai", "fsl,imx6sx-sai";
 					reg = <0x30c60000 0x10000>;
@@ -1008,6 +1074,22 @@
 					dmas = <&sdma2 10 2 0>, <&sdma2 11 2 0>;
 					dma-names = "rx", "tx";
 					fsl,shared-interrupt;
+					power-domains = <&audiomix_pd>;
+					status = "disabled";
+				};
+
+				sai7: sai@30c80000 {
+					compatible = "fsl,imx8mq-sai", "fsl,imx6sx-sai";
+					reg = <0x30c80000 0x10000>;
+					interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
+					clocks = <&audiomix_clk IMX8MP_CLK_AUDIOMIX_SAI7_IPG>, <&clk IMX8MP_CLK_DUMMY>,
+						 <&audiomix_clk IMX8MP_CLK_AUDIOMIX_SAI7_MCLK1>, <&clk IMX8MP_CLK_DUMMY>,
+						 <&clk IMX8MP_CLK_DUMMY>;
+					clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3";
+					dmas = <&sdma2 12 2 0>, <&sdma2 13 2 0>;
+					dma-names = "rx", "tx";
+					fsl,shared-interrupt;
+					power-domains = <&audiomix_pd>;
 					status = "disabled";
 				};
 
@@ -1028,11 +1110,12 @@
 					fsl,easrc-ram-script-name = "imx/easrc/easrc-imx8mn.bin";
 					fsl,asrc-rate  = <8000>;
 					fsl,asrc-width = <16>;
+					power-domains = <&audiomix_pd>;
 					status = "disabled";
 				};
 
 				micfil: micfil@30ca0000 {
-					compatible = "fsl,imx8mm-micfil";
+					compatible = "fsl,imx8mp-micfil";
 					reg = <0x30ca0000 0x10000>;
 					interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>,
 						     <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>,
@@ -1047,6 +1130,19 @@
 						      "pll8k", "pll11k", "clkext3";
 					dmas = <&sdma2 24 25 0x80000000>;
 					dma-names = "rx";
+					power-domains = <&audiomix_pd>;
+					status = "disabled";
+				};
+
+				aud2htx: aud2htx@30cb0000 {
+					compatible = "fsl,imx8mp-aud2htx";
+					reg = <0x30cb0000 0x10000>;
+					interrupts = <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>;
+					clocks = <&audiomix_clk IMX8MP_CLK_AUDIOMIX_AUD2HTX_IPG>;
+					clock-names = "bus";
+					dmas = <&sdma2 26 2 0>;
+					dma-names = "tx";
+					power-domains = <&audiomix_pd>;
 					status = "disabled";
 				};
 
@@ -1059,11 +1155,15 @@
 						     <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>,
 						     /* eARC PHY - SPDIF wakeup IRQ */
 						     <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>;
-					clocks = <&audiomix_clk IMX8MP_CLK_AUDIOMIX_EARC_IPG>;
-					clock-names = "ipg";
-					dmas = <&sdma2 30 18 0>, <&sdma2 31 18 0>;
+					clocks = <&audiomix_clk IMX8MP_CLK_AUDIOMIX_EARC_IPG>,
+						 <&audiomix_clk IMX8MP_CLK_AUDIOMIX_EARC_PHY>,
+						 <&audiomix_clk IMX8MP_CLK_AUDIOMIX_SPBA2_ROOT>;
+					clock-names = "ipg", "phy", "spba";
+					dmas = <&sdma2 30 2 0>, <&sdma2 31 2 0>;
 					dma-names = "rx", "tx";
 					fsl,xcvr-fw = "imx/xcvr/xcvr-imx8mp.bin";
+					resets = <&audiomix_reset 0>;
+					power-domains = <&audiomix_pd>;
 					status = "disabled";
 				};
 			};
@@ -1078,6 +1178,7 @@
 				#dma-cells = <3>;
 				fsl,sdma-ram-script-name = "imx/sdma/sdma-imx7d.bin";
 				fsl,ratio-1-1;
+				power-domains = <&audiomix_pd>;
 				status = "disabled";
 			};
 
@@ -1091,6 +1192,7 @@
 				#dma-cells = <3>;
 				fsl,sdma-ram-script-name = "imx/sdma/sdma-imx7d.bin";
 				fsl,ratio-1-1;
+				power-domains = <&audiomix_pd>;
 				status = "disabled";
 			};
 
@@ -1112,6 +1214,14 @@
 					#reset-cells = <1>;
 				};
 			};
+
+			mu2: mu2@30e60000 {
+				compatible = "fsl,imx8-mu-dsp";
+				reg = <0x30E60000 0x10000>;
+				interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>;
+				fsl,dsp_ap_mu_id = <2>;
+				status = "okay";
+			};
 		};
 
 		aips4: bus@32c00000 {
@@ -1638,6 +1748,19 @@
 		status = "disabled";
 	};
 
+	dsp: dsp@3b6e8000 {
+		compatible = "fsl,imx8mp-dsp-v1";
+		reg = <0x0 0x3B6E8000 0x0 0x88000>;
+		clocks = <&audiomix_clk IMX8MP_CLK_AUDIOMIX_OCRAMA_IPG>,
+			 <&audiomix_clk IMX8MP_CLK_AUDIOMIX_DSP_ROOT>,
+			 <&audiomix_clk IMX8MP_CLK_AUDIOMIX_DSPDBG_ROOT>,
+			 <&audiomix_clk IMX8MP_CLK_AUDIOMIX_MU2_ROOT>;
+		clock-names = "ocram", "core", "debug", "mu2";
+		fsl,dsp-firmware = "imx/dsp/hifi4.bin";
+		power-domains = <&audiomix_pd>;
+		status = "disabled";
+	};
+
 	display-subsystem {
 		compatible = "fsl,imx-display-subsystem";
 		ports = <&lcdif_disp0>;