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Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx943-evk.dts')
-rw-r--r--arch/arm64/boot/dts/freescale/imx943-evk.dts627
1 files changed, 627 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx943-evk.dts b/arch/arm64/boot/dts/freescale/imx943-evk.dts
new file mode 100644
index 000000000000..c8c3eff9df1a
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx943-evk.dts
@@ -0,0 +1,627 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright 2024-2025 NXP
+ */
+
+/dts-v1/;
+
+#include "imx943.dtsi"
+
+/ {
+ compatible = "fsl,imx943-evk", "fsl,imx94";
+ model = "NXP i.MX943 EVK board";
+
+ aliases {
+ i2c2 = &lpi2c3;
+ i2c3 = &lpi2c4;
+ i2c5 = &lpi2c6;
+ mmc0 = &usdhc1;
+ mmc1 = &usdhc2;
+ serial0 = &lpuart1;
+ };
+
+ bt_sco_codec: bt-sco-codec {
+ compatible = "linux,bt-sco";
+ #sound-dai-cells = <1>;
+ };
+
+ chosen {
+ stdout-path = &lpuart1;
+ };
+
+ dmic: dmic {
+ compatible = "dmic-codec";
+ #sound-dai-cells = <0>;
+ };
+
+ reg_usdhc2_vmmc: regulator-usdhc2 {
+ compatible = "regulator-fixed";
+ off-on-delay-us = <12000>;
+ pinctrl-0 = <&pinctrl_reg_usdhc2_vmmc>;
+ pinctrl-names = "default";
+ regulator-max-microvolt = <3300000>;
+ regulator-min-microvolt = <3300000>;
+ regulator-name = "VDD_SD2_3V3";
+ gpio = <&gpio4 27 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ reg_audio_pwr: regulator-wm8962-pwr {
+ compatible = "regulator-fixed";
+ regulator-max-microvolt = <3300000>;
+ regulator-min-microvolt = <3300000>;
+ regulator-name = "audio-pwr";
+ gpio = <&pcal6416_i2c3_u171 12 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ reserved-memory {
+ ranges;
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ linux,cma {
+ compatible = "shared-dma-pool";
+ alloc-ranges = <0 0x80000000 0 0x7f000000>;
+ reusable;
+ size = <0 0x10000000>;
+ linux,cma-default;
+ };
+ };
+
+ sound-bt-sco {
+ compatible = "simple-audio-card";
+ simple-audio-card,bitclock-inversion;
+ simple-audio-card,bitclock-master = <&btcpu>;
+ simple-audio-card,format = "dsp_a";
+ simple-audio-card,frame-master = <&btcpu>;
+ simple-audio-card,name = "bt-sco-audio";
+
+ simple-audio-card,codec {
+ sound-dai = <&bt_sco_codec 1>;
+ };
+
+ btcpu: simple-audio-card,cpu {
+ dai-tdm-slot-num = <2>;
+ dai-tdm-slot-width = <16>;
+ sound-dai = <&sai3>;
+ };
+ };
+
+ sound-micfil {
+ compatible = "fsl,imx-audio-card";
+ model = "micfil-audio";
+
+ pri-dai-link {
+ format = "i2s";
+ link-name = "micfil hifi";
+
+ codec {
+ sound-dai = <&dmic>;
+ };
+
+ cpu {
+ sound-dai = <&micfil>;
+ };
+ };
+ };
+
+ sound-wm8962 {
+ compatible = "fsl,imx-audio-wm8962";
+ audio-codec = <&wm8962>;
+ audio-cpu = <&sai1>;
+ audio-routing = "Headphone Jack", "HPOUTL",
+ "Headphone Jack", "HPOUTR",
+ "Ext Spk", "SPKOUTL",
+ "Ext Spk", "SPKOUTR",
+ "AMIC", "MICBIAS",
+ "IN3R", "AMIC",
+ "IN1R", "AMIC";
+ hp-det-gpio = <&pcal6416_i2c3_u48 14 GPIO_ACTIVE_HIGH>;
+ model = "wm8962-audio";
+ };
+
+ memory@80000000 {
+ reg = <0x0 0x80000000 0x0 0x80000000>;
+ device_type = "memory";
+ };
+};
+
+&lpi2c3 {
+ clock-frequency = <400000>;
+ pinctrl-0 = <&pinctrl_lpi2c3>;
+ pinctrl-names = "default";
+ status = "okay";
+
+ pca9670_i2c3: gpio@23 {
+ compatible = "nxp,pca9670";
+ reg = <0x23>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ };
+
+ pca9548_i2c3: i2c-mux@77 {
+ compatible = "nxp,pca9548";
+ reg = <0x77>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ i2c@0 {
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ i2c@1 {
+ reg = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ i2c@2 {
+ reg = <2>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ i2c@3 {
+ reg = <3>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ i2c@4 {
+ reg = <4>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ wm8962: codec@1a {
+ compatible = "wlf,wm8962";
+ reg = <0x1a>;
+ clocks = <&scmi_clk IMX94_CLK_SAI1>;
+ AVDD-supply = <&reg_audio_pwr>;
+ CPVDD-supply = <&reg_audio_pwr>;
+ DBVDD-supply = <&reg_audio_pwr>;
+ DCVDD-supply = <&reg_audio_pwr>;
+ gpio-cfg = <
+ 0x0000 /* 0:Default */
+ 0x0000 /* 1:Default */
+ 0x0000 /* 2:FN_DMICCLK */
+ 0x0000 /* 3:Default */
+ 0x0000 /* 4:FN_DMICCDAT */
+ 0x0000 /* 5:Default */
+ >;
+ MICVDD-supply = <&reg_audio_pwr>;
+ PLLVDD-supply = <&reg_audio_pwr>;
+ SPKVDD1-supply = <&reg_audio_pwr>;
+ SPKVDD2-supply = <&reg_audio_pwr>;
+ };
+ };
+
+ i2c@5 {
+ reg = <5>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ pcal6416_i2c3_u46: gpio@20 {
+ compatible = "nxp,pcal6416";
+ reg = <0x20>;
+ #gpio-cells = <2>;
+ gpio-controller;
+
+ sd-card-on-hog {
+ gpios = <13 GPIO_ACTIVE_HIGH>;
+ gpio-hog;
+ output-high;
+ };
+ };
+
+ pcal6416_i2c3_u171: gpio@21 {
+ compatible = "nxp,pcal6416";
+ reg = <0x21>;
+ #gpio-cells = <2>;
+ gpio-controller;
+
+ audio-pwren-hog {
+ gpios = <12 GPIO_ACTIVE_HIGH>;
+ gpio-hog;
+ output-high;
+ };
+
+ mqs-mic-sel-hog {
+ gpios = <11 GPIO_ACTIVE_HIGH>;
+ gpio-hog;
+ output-low;
+ };
+ };
+ };
+
+ i2c@6 {
+ reg = <6>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ pcal6416_i2c3_u48: gpio@20 {
+ compatible = "nxp,pcal6416";
+ reg = <0x20>;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ interrupt-parent = <&gpio3>;
+ interrupts = <13 IRQ_TYPE_LEVEL_LOW>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ pinctrl-0 = <&pinctrl_ioexpander_int>;
+ pinctrl-names = "default";
+ };
+ };
+
+ i2c@7 {
+ reg = <7>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ pcal6408_i2c3_u172: gpio@20 {
+ compatible = "nxp,pcal6408";
+ reg = <0x20>;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ interrupt-parent = <&gpio3>;
+ /* shared int pin with u48 */
+ interrupts = <13 IRQ_TYPE_LEVEL_LOW>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ };
+ };
+ };
+};
+
+&lpi2c4 {
+ clock-frequency = <400000>;
+ pinctrl-0 = <&pinctrl_lpi2c4>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+&lpi2c6 {
+ clock-frequency = <400000>;
+ pinctrl-0 = <&pinctrl_lpi2c6>;
+ pinctrl-names = "default";
+ status = "okay";
+
+ pca9544_i2c6: i2c-mux@77 {
+ compatible = "nxp,pca9544";
+ reg = <0x77>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ i2c@0 {
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ i2c@1 {
+ reg = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ pcal6416_i2c6_u50: gpio@21 {
+ compatible = "nxp,pcal6416";
+ reg = <0x21>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ };
+ };
+
+ i2c@2 {
+ reg = <2>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ pcal6408_i2c6_u170: gpio@20 {
+ compatible = "nxp,pcal6408";
+ reg = <0x20>;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ interrupt-parent = <&gpio4>;
+ interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ pinctrl-0 = <&pinctrl_ioexpander_int2>;
+ pinctrl-names = "default";
+ };
+ };
+
+ i2c@3 {
+ reg = <3>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ pcal6416_i2c6_u44: gpio@20 {
+ compatible = "nxp,pcal6416";
+ reg = <0x20>;
+ #gpio-cells = <2>;
+ gpio-controller;
+
+ /* pdm selection */
+ can-pdm-sel-hog {
+ gpios = <12 GPIO_ACTIVE_HIGH>;
+ gpio-hog;
+ output-low;
+ };
+
+ sai3-sel-hog {
+ gpios = <11 GPIO_ACTIVE_HIGH>;
+ gpio-hog;
+ output-high;
+ };
+
+ /* eMMC IOMUX selection */
+ sd1-sel-hog {
+ gpios = <0 GPIO_ACTIVE_HIGH>;
+ gpio-hog;
+ output-high;
+ };
+
+ /* SD card IOMUX selection */
+ sd2-sel-hog {
+ gpios = <1 GPIO_ACTIVE_HIGH>;
+ gpio-hog;
+ output-high;
+ };
+ };
+ };
+ };
+};
+
+&lpuart1 {
+ pinctrl-0 = <&pinctrl_uart1>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+&micfil {
+ assigned-clocks = <&scmi_clk IMX94_CLK_AUDIOPLL1_VCO>,
+ <&scmi_clk IMX94_CLK_AUDIOPLL2_VCO>,
+ <&scmi_clk IMX94_CLK_AUDIOPLL1>,
+ <&scmi_clk IMX94_CLK_AUDIOPLL2>,
+ <&scmi_clk IMX94_CLK_PDM>;
+ assigned-clock-parents = <0>, <0>, <0>, <0>,
+ <&scmi_clk IMX94_CLK_AUDIOPLL1>;
+ assigned-clock-rates = <3932160000>,
+ <3612672000>, <393216000>,
+ <361267200>, <49152000>;
+ pinctrl-0 = <&pinctrl_pdm>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+&sai1 {
+ assigned-clocks = <&scmi_clk IMX94_CLK_AUDIOPLL1_VCO>,
+ <&scmi_clk IMX94_CLK_AUDIOPLL2_VCO>,
+ <&scmi_clk IMX94_CLK_AUDIOPLL1>,
+ <&scmi_clk IMX94_CLK_AUDIOPLL2>,
+ <&scmi_clk IMX94_CLK_SAI1>;
+ assigned-clock-parents = <0>, <0>, <0>, <0>,
+ <&scmi_clk IMX94_CLK_AUDIOPLL1>;
+ assigned-clock-rates = <3932160000>,
+ <3612672000>, <393216000>,
+ <361267200>, <12288000>;
+ pinctrl-0 = <&pinctrl_sai1>;
+ pinctrl-names = "default";
+ fsl,sai-mclk-direction-output;
+ status = "okay";
+};
+
+&sai3 {
+ assigned-clocks = <&scmi_clk IMX94_CLK_AUDIOPLL1_VCO>,
+ <&scmi_clk IMX94_CLK_AUDIOPLL2_VCO>,
+ <&scmi_clk IMX94_CLK_AUDIOPLL1>,
+ <&scmi_clk IMX94_CLK_AUDIOPLL2>,
+ <&scmi_clk IMX94_CLK_SAI3>;
+ assigned-clock-parents = <0>, <0>, <0>, <0>,
+ <&scmi_clk IMX94_CLK_AUDIOPLL1>;
+ assigned-clock-rates = <3932160000>,
+ <3612672000>, <393216000>,
+ <361267200>, <12288000>;
+ pinctrl-0 = <&pinctrl_sai3>;
+ pinctrl-names = "default";
+ fsl,sai-mclk-direction-output;
+ status = "okay";
+};
+
+&scmi_iomuxc {
+
+ pinctrl_ioexpander_int2: ioexpanderint2grp {
+ fsl,pins = <
+ IMX94_PAD_CCM_CLKO4__GPIO4_IO3 0x31e
+ >;
+ };
+
+ pinctrl_ioexpander_int: ioexpanderintgrp {
+ fsl,pins = <
+ IMX94_PAD_GPIO_IO45__GPIO3_IO13 0x31e
+ >;
+ };
+
+ pinctrl_lpi2c3: lpi2c3grp {
+ fsl,pins = <
+ IMX94_PAD_GPIO_IO16__LPI2C3_SDA 0x40000b9e
+ IMX94_PAD_GPIO_IO17__LPI2C3_SCL 0x40000b9e
+ >;
+ };
+
+ pinctrl_lpi2c4: lpi2c4grp {
+ fsl,pins = <
+ IMX94_PAD_GPIO_IO18__LPI2C4_SDA 0x40000b9e
+ IMX94_PAD_GPIO_IO19__LPI2C4_SCL 0x40000b9e
+ >;
+ };
+
+ pinctrl_lpi2c6: lpi2c6grp {
+ fsl,pins = <
+ IMX94_PAD_GPIO_IO29__LPI2C6_SDA 0x40000b9e
+ IMX94_PAD_GPIO_IO28__LPI2C6_SCL 0x40000b9e
+ >;
+ };
+
+ pinctrl_pdm: pdmgrp {
+ fsl,pins = <
+ IMX94_PAD_PDM_CLK__PDM_CLK 0x31e
+ IMX94_PAD_PDM_BIT_STREAM0__PDM_BIT_STREAM0 0x31e
+ IMX94_PAD_PDM_BIT_STREAM1__PDM_BIT_STREAM1 0x31e
+ >;
+ };
+
+ pinctrl_sai1: sai1grp {
+ fsl,pins = <
+ IMX94_PAD_SAI1_TXFS__SAI1_TX_SYNC 0x31e
+ IMX94_PAD_SAI1_TXC__SAI1_TX_BCLK 0x31e
+ IMX94_PAD_SAI1_TXD0__SAI1_TX_DATA0 0x31e
+ IMX94_PAD_SAI1_RXD0__SAI1_RX_DATA0 0x31e
+ IMX94_PAD_I2C2_SDA__SAI1_MCLK 0x31e
+ >;
+ };
+
+ pinctrl_sai3: sai3grp {
+ fsl,pins = <
+ IMX94_PAD_GPIO_IO42__SAI3_TX_BCLK 0x31e
+ IMX94_PAD_GPIO_IO56__SAI3_TX_SYNC 0x31e
+ IMX94_PAD_GPIO_IO46__SAI3_RX_DATA0 0x31e
+ IMX94_PAD_GPIO_IO47__SAI3_TX_DATA0 0x31e
+ >;
+ };
+
+ pinctrl_uart1: uart1grp {
+ fsl,pins = <
+ IMX94_PAD_UART1_TXD__LPUART1_TX 0x31e
+ IMX94_PAD_UART1_RXD__LPUART1_RX 0x31e
+ >;
+ };
+
+ pinctrl_usdhc1_100mhz: usdhc1-100mhzgrp {
+ fsl,pins = <
+ IMX94_PAD_SD1_CLK__USDHC1_CLK 0x158e
+ IMX94_PAD_SD1_CMD__USDHC1_CMD 0x138e
+ IMX94_PAD_SD1_DATA0__USDHC1_DATA0 0x138e
+ IMX94_PAD_SD1_DATA1__USDHC1_DATA1 0x138e
+ IMX94_PAD_SD1_DATA2__USDHC1_DATA2 0x138e
+ IMX94_PAD_SD1_DATA3__USDHC1_DATA3 0x138e
+ IMX94_PAD_SD1_DATA4__USDHC1_DATA4 0x138e
+ IMX94_PAD_SD1_DATA5__USDHC1_DATA5 0x138e
+ IMX94_PAD_SD1_DATA6__USDHC1_DATA6 0x138e
+ IMX94_PAD_SD1_DATA7__USDHC1_DATA7 0x138e
+ IMX94_PAD_SD1_STROBE__USDHC1_STROBE 0x158e
+ >;
+ };
+
+ pinctrl_usdhc1_200mhz: usdhc1-200mhzgrp {
+ fsl,pins = <
+ IMX94_PAD_SD1_CLK__USDHC1_CLK 0x15fe
+ IMX94_PAD_SD1_CMD__USDHC1_CMD 0x13fe
+ IMX94_PAD_SD1_DATA0__USDHC1_DATA0 0x13fe
+ IMX94_PAD_SD1_DATA1__USDHC1_DATA1 0x13fe
+ IMX94_PAD_SD1_DATA2__USDHC1_DATA2 0x13fe
+ IMX94_PAD_SD1_DATA3__USDHC1_DATA3 0x13fe
+ IMX94_PAD_SD1_DATA4__USDHC1_DATA4 0x13fe
+ IMX94_PAD_SD1_DATA5__USDHC1_DATA5 0x13fe
+ IMX94_PAD_SD1_DATA6__USDHC1_DATA6 0x13fe
+ IMX94_PAD_SD1_DATA7__USDHC1_DATA7 0x13fe
+ IMX94_PAD_SD1_STROBE__USDHC1_STROBE 0x15fe
+ >;
+ };
+
+ pinctrl_usdhc1: usdhc1grp {
+ fsl,pins = <
+ IMX94_PAD_SD1_CLK__USDHC1_CLK 0x158e
+ IMX94_PAD_SD1_CMD__USDHC1_CMD 0x138e
+ IMX94_PAD_SD1_DATA0__USDHC1_DATA0 0x138e
+ IMX94_PAD_SD1_DATA1__USDHC1_DATA1 0x138e
+ IMX94_PAD_SD1_DATA2__USDHC1_DATA2 0x138e
+ IMX94_PAD_SD1_DATA3__USDHC1_DATA3 0x138e
+ IMX94_PAD_SD1_DATA4__USDHC1_DATA4 0x138e
+ IMX94_PAD_SD1_DATA5__USDHC1_DATA5 0x138e
+ IMX94_PAD_SD1_DATA6__USDHC1_DATA6 0x138e
+ IMX94_PAD_SD1_DATA7__USDHC1_DATA7 0x138e
+ IMX94_PAD_SD1_STROBE__USDHC1_STROBE 0x158e
+ >;
+ };
+
+ pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp {
+ fsl,pins = <
+ IMX94_PAD_SD2_CLK__USDHC2_CLK 0x158e
+ IMX94_PAD_SD2_CMD__USDHC2_CMD 0x138e
+ IMX94_PAD_SD2_DATA0__USDHC2_DATA0 0x138e
+ IMX94_PAD_SD2_DATA1__USDHC2_DATA1 0x138e
+ IMX94_PAD_SD2_DATA2__USDHC2_DATA2 0x138e
+ IMX94_PAD_SD2_DATA3__USDHC2_DATA3 0x138e
+ IMX94_PAD_SD2_VSELECT__USDHC2_VSELECT 0x51e
+ >;
+ };
+
+ pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp {
+ fsl,pins = <
+ IMX94_PAD_SD2_CLK__USDHC2_CLK 0x15fe
+ IMX94_PAD_SD2_CMD__USDHC2_CMD 0x13fe
+ IMX94_PAD_SD2_DATA0__USDHC2_DATA0 0x13fe
+ IMX94_PAD_SD2_DATA1__USDHC2_DATA1 0x13fe
+ IMX94_PAD_SD2_DATA2__USDHC2_DATA2 0x13fe
+ IMX94_PAD_SD2_DATA3__USDHC2_DATA3 0x13fe
+ IMX94_PAD_SD2_VSELECT__USDHC2_VSELECT 0x51e
+ >;
+ };
+
+ pinctrl_usdhc2_gpio: usdhc2gpiogrp {
+ fsl,pins = <
+ IMX94_PAD_SD2_CD_B__GPIO4_IO20 0x31e
+ >;
+ };
+
+ pinctrl_usdhc2: usdhc2grp {
+ fsl,pins = <
+ IMX94_PAD_SD2_CLK__USDHC2_CLK 0x158e
+ IMX94_PAD_SD2_CMD__USDHC2_CMD 0x138e
+ IMX94_PAD_SD2_DATA0__USDHC2_DATA0 0x138e
+ IMX94_PAD_SD2_DATA1__USDHC2_DATA1 0x138e
+ IMX94_PAD_SD2_DATA2__USDHC2_DATA2 0x138e
+ IMX94_PAD_SD2_DATA3__USDHC2_DATA3 0x138e
+ IMX94_PAD_SD2_VSELECT__USDHC2_VSELECT 0x51e
+ >;
+ };
+
+ pinctrl_reg_usdhc2_vmmc: usdhc2regvmmcgrp {
+ fsl,pins = <
+ IMX94_PAD_SD2_RESET_B__GPIO4_IO27 0x31e
+ >;
+ };
+};
+
+&usdhc1 {
+ pinctrl-0 = <&pinctrl_usdhc1>;
+ pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
+ pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
+ pinctrl-names = "default", "state_100mhz", "state_200mhz";
+ bus-width = <8>;
+ non-removable;
+ no-sdio;
+ no-sd;
+ status = "okay";
+};
+
+&usdhc2 {
+ pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
+ pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>;
+ pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>;
+ pinctrl-names = "default", "state_100mhz", "state_200mhz";
+ bus-width = <4>;
+ no-mmc;
+ no-sdio;
+ cd-gpios = <&gpio4 20 GPIO_ACTIVE_LOW>;
+ vmmc-supply = <&reg_usdhc2_vmmc>;
+ status = "okay";
+};
+
+&wdog3 {
+ fsl,ext-reset-output;
+ status = "okay";
+};