gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
+
+ reg_audio_pwr: regulator-audio-pwr {
+ compatible = "regulator-fixed";
+ regulator-name = "audio-pwr";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio4 29 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ sound-hdmi {
+ compatible = "fsl,imx-audio-cdnhdmi";
+ model = "audio-hdmi";
+ audio-cpu = <&aud2htx>;
+ hdmi-out;
+ constraint-rate = <44100>,
+ <88200>,
+ <176400>,
+ <32000>,
+ <48000>,
+ <96000>,
+ <192000>;
+ status = "disabled";
+ };
+
+ sound-wm8960 {
+ compatible = "fsl,imx-audio-wm8960";
+ model = "wm8960-audio";
+ audio-cpu = <&sai3>;
+ audio-codec = <&codec>;
+ audio-asrc = <&easrc>;
+ hp-det-gpio = <&gpio4 28 0>;
+ audio-routing =
+ "Headphone Jack", "HP_L",
+ "Headphone Jack", "HP_R",
+ "Ext Spk", "SPK_LP",
+ "Ext Spk", "SPK_LN",
+ "Ext Spk", "SPK_RP",
+ "Ext Spk", "SPK_RN",
+ "LINPUT1", "Mic Jack",
+ "LINPUT3", "Mic Jack",
+ "Mic Jack", "MICB";
+ };
+
+ sound-micfil {
+ compatible = "fsl,imx-audio-micfil";
+ model = "imx-audio-micfil";
+ cpu-dai = <&micfil>;
+ };
};
&A53_0 {
gpio-controller;
#gpio-cells = <2>;
};
+
+ codec: wm8960@1a {
+ compatible = "wlf,wm8960";
+ reg = <0x1a>;
+ clocks = <&audiomix_clk IMX8MP_CLK_AUDIOMIX_SAI3_MCLK1>;
+ clock-names = "mclk";
+ wlf,shared-lrclk;
+ wlf,hp-cfg = <3 2 3>;
+ wlf,gpio-cfg = <1 3>;
+ SPKVDD1-supply = <®_audio_pwr>;
+ };
};
&lcdif1 {
status = "okay";
};
+&easrc {
+ fsl,asrc-rate = <48000>;
+ status = "okay";
+};
+
+&micfil {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pdm>;
+ assigned-clocks = <&clk IMX8MP_CLK_PDM>;
+ assigned-clock-parents = <&clk IMX8MP_AUDIO_PLL1_OUT>;
+ assigned-clock-rates = <196608000>;
+ status = "okay";
+};
+
+&sai3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_sai3>;
+ assigned-clocks = <&clk IMX8MP_CLK_SAI3>;
+ assigned-clock-parents = <&clk IMX8MP_AUDIO_PLL1_OUT>;
+ assigned-clock-rates = <12288000>;
+ 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";
+ fsl,sai-mclk-direction-output;
+ status = "okay";
+};
+
+&sdma2 {
+ status = "okay";
+};
+
&uart2 {
/* console */
pinctrl-names = "default";
};
&iomuxc {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_hog>;
+
+ pinctrl_hog: hoggrp {
+ fsl,pins = <
+ MX8MP_IOMUXC_HDMI_DDC_SCL__HDMIMIX_EARC_SCL 0x400001c3
+ MX8MP_IOMUXC_HDMI_DDC_SDA__HDMIMIX_EARC_SDA 0x400001c3
+ MX8MP_IOMUXC_HDMI_HPD__HDMIMIX_EARC_DC_HPD 0x40000019
+ MX8MP_IOMUXC_HDMI_CEC__HDMIMIX_EARC_CEC 0x40000019
+ >;
+ };
+
pinctrl_eqos: eqosgrp {
fsl,pins = <
MX8MP_IOMUXC_ENET_MDC__ENET_QOS_MDC 0x3
>;
};
+ pinctrl_pdm: pdmgrp {
+ fsl,pins = <
+ MX8MP_IOMUXC_SAI5_RXC__AUDIOMIX_CLK 0xd6
+ MX8MP_IOMUXC_SAI5_RXD0__AUDIOMIX_BIT_STREAM00 0xd6
+ MX8MP_IOMUXC_SAI5_RXD1__AUDIOMIX_BIT_STREAM01 0xd6
+ MX8MP_IOMUXC_SAI5_RXD2__AUDIOMIX_BIT_STREAM02 0xd6
+ MX8MP_IOMUXC_SAI5_RXD3__AUDIOMIX_BIT_STREAM03 0xd6
+ >;
+ };
+
+ pinctrl_sai3: sai3grp {
+ fsl,pins = <
+ MX8MP_IOMUXC_SAI3_TXFS__AUDIOMIX_SAI3_TX_SYNC 0xd6
+ MX8MP_IOMUXC_SAI3_TXC__AUDIOMIX_SAI3_TX_BCLK 0xd6
+ MX8MP_IOMUXC_SAI3_RXD__AUDIOMIX_SAI3_RX_DATA00 0xd6
+ MX8MP_IOMUXC_SAI3_TXD__AUDIOMIX_SAI3_TX_DATA00 0xd6
+ MX8MP_IOMUXC_SAI3_MCLK__AUDIOMIX_SAI3_MCLK 0xd6
+ MX8MP_IOMUXC_SAI3_RXFS__GPIO4_IO28 0xd6
+ MX8MP_IOMUXC_SAI3_RXC__GPIO4_IO29 0xd6
+ >;
+ };
+
pinctrl_uart2: uart2grp {
fsl,pins = <
MX8MP_IOMUXC_UART2_RXD__UART2_DCE_RX 0x49
};
};
+ memory@40000000 {
+ device_type = "memory";
+ reg = <0x0 0x40000000 0 0x80000000>;
+ };
+
+ resmem: reserved-memory {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+/*
+ * Memory reserved for optee usage. Please do not use.
+ * This will be automaticky added to dtb if OP-TEE is installed.
+ * optee@56000000 {
+ * reg = <0 0x56000000 0 0x2000000>;
+ * no-map;
+ * };
+ */
+ /* global autoconfigured region for contiguous allocations */
+ linux,cma {
+ compatible = "shared-dma-pool";
+ reusable;
+ size = <0 0x3c000000>;
+ alloc-ranges = <0 0x40000000 0 0xC0000000>;
+ linux,cma-default;
+ };
+
+ dsp_reserved: dsp@92400000 {
+ no-map;
+ reg = <0 0x92400000 0 0x2000000>;
+ };
+ };
+
osc_32k: clock-osc-32k {
compatible = "fixed-clock";
#clock-cells = <0>;
#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,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>;
+ interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&audiomix_clk IMX8MP_CLK_AUDIOMIX_SAI6_IPG>,
+ <&clk IMX8MP_CLK_DUMMY>,
+ <&audiomix_clk IMX8MP_CLK_AUDIOMIX_SAI6_MCLK1>,
+ <&clk IMX8MP_CLK_DUMMY>,
+ <&clk IMX8MP_CLK_DUMMY>;
+ clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3";
+ 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";
+ };
+
+ easrc: easrc@30c90000 {
+ compatible = "fsl,imx8mn-easrc";
+ reg = <0x30c90000 0x10000>;
+ interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&audiomix_clk 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";
+ 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,imx8mp-micfil";
+ reg = <0x30ca0000 0x10000>;
+ interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&audiomix_clk IMX8MP_CLK_AUDIOMIX_PDM_IPG>,
+ <&audiomix_clk IMX8MP_CLK_AUDIOMIX_PDM_ROOT>,
+ <&clk IMX8MP_AUDIO_PLL1_OUT>,
+ <&clk IMX8MP_AUDIO_PLL2_OUT>,
+ <&clk IMX8MP_CLK_EXT3>;
+ clock-names = "ipg_clk", "ipg_clk_app",
+ "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";
+ };
+
+ xcvr: xcvr@30cc0000 {
+ compatible = "fsl,imx8mp-xcvr";
+ reg = <0x30cc0000 0x10000>;
+ interrupts = /* XCVR IRQ 0 */
+ <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>,
+ /* XCVR IRQ 1 */
+ <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>,
+ /* XCVR PHY - SPDIF wakeup IRQ */
+ <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>;
+ 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";
+ };
+ };
+
+ sdma3: dma-controller@30e00000 {
+ compatible = "fsl,imx8mp-sdma", "fsl,imx7d-sdma";
+ reg = <0x30e00000 0x10000>;
+ interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&audiomix_clk IMX8MP_CLK_AUDIOMIX_SDMA3_ROOT>,
+ <&audiomix_clk IMX8MP_CLK_AUDIOMIX_SDMA3_ROOT>;
+ clock-names = "ipg", "ahb";
+ #dma-cells = <3>;
+ fsl,sdma-ram-script-name = "imx/sdma/sdma-imx7d.bin";
+ fsl,ratio-1-1;
+ power-domains = <&audiomix_pd>;
+ status = "disabled";
+ };
+
+ sdma2: dma-controller@30e10000 {
+ compatible = "fsl,imx8mp-sdma", "fsl,imx7d-sdma";
+ reg = <0x30e10000 0x10000>;
+ interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&audiomix_clk IMX8MP_CLK_AUDIOMIX_SDMA2_ROOT>,
+ <&audiomix_clk IMX8MP_CLK_AUDIOMIX_SDMA2_ROOT>;
+ clock-names = "ipg", "ahb";
+ #dma-cells = <3>;
+ fsl,sdma-ram-script-name = "imx/sdma/sdma-imx7d.bin";
+ fsl,ratio-1-1;
+ power-domains = <&audiomix_pd>;
+ status = "disabled";
+ };
+
+ mu2: mu2@30e60000 {
+ compatible = "fsl,imx8-mu-dsp", "fsl,imx6sx-mu";
+ reg = <0x30E60000 0x10000>;
+ interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>;
+ fsl,dsp_ap_mu_id = <2>;
+ #mbox-cells = <2>;
+ clocks = <&audiomix_clk IMX8MP_CLK_AUDIOMIX_MU2_ROOT>;
+ status = "okay";
+ };
};
gic: interrupt-controller@38800000 {
assigned-clock-rates = <400000000>, <600000000>;
status = "disabled";
};
+
+ dsp: dsp@3b6e8000 {
+ compatible = "fsl,imx8mp-dsp-v1";
+ memory-region = <&dsp_reserved>;
+ 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>;
+ mbox-names = "txdb0", "txdb1", "rxdb0", "rxdb1";
+ mboxes = <&mu2 2 0>,
+ <&mu2 2 1>,
+ <&mu2 3 0>,
+ <&mu2 3 1>;
+ status = "disabled";
+ };
};
projects / linux.git / commitdiff