| // SPDX-License-Identifier: GPL-2.0+ |
| /* |
| * Copyright 2019~2020, 2022 NXP |
| */ |
| |
| /dts-v1/; |
| |
| #include "imx8dxl.dtsi" |
| |
| / { |
| model = "Freescale i.MX8DXL EVK"; |
| compatible = "fsl,imx8dxl-evk", "fsl,imx8dxl"; |
| |
| aliases { |
| i2c2 = &i2c2; |
| mmc0 = &usdhc1; |
| mmc1 = &usdhc2; |
| serial0 = &lpuart0; |
| }; |
| |
| chosen { |
| stdout-path = &lpuart0; |
| }; |
| |
| memory@80000000 { |
| device_type = "memory"; |
| reg = <0x00000000 0x80000000 0 0x40000000>; |
| }; |
| |
| reserved-memory { |
| #address-cells = <2>; |
| #size-cells = <2>; |
| ranges; |
| |
| /* |
| * Memory reserved for optee usage. Please do not use. |
| * This will be automatically added to dtb if OP-TEE is installed. |
| * optee@96000000 { |
| * reg = <0 0x96000000 0 0x2000000>; |
| * no-map; |
| * }; |
| */ |
| |
| /* global autoconfigured region for contiguous allocations */ |
| linux,cma { |
| compatible = "shared-dma-pool"; |
| reusable; |
| size = <0 0x14000000>; |
| alloc-ranges = <0 0x98000000 0 0x14000000>; |
| linux,cma-default; |
| }; |
| }; |
| |
| mux3_en: regulator-0 { |
| compatible = "regulator-fixed"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-name = "mux3_en"; |
| gpio = <&pca6416_2 8 GPIO_ACTIVE_LOW>; |
| regulator-always-on; |
| }; |
| |
| reg_fec1_sel: regulator-1 { |
| compatible = "regulator-fixed"; |
| regulator-name = "fec1_supply"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| gpio = <&pca6416_1 11 GPIO_ACTIVE_LOW>; |
| regulator-always-on; |
| status = "disabled"; |
| }; |
| |
| reg_fec1_io: regulator-2 { |
| compatible = "regulator-fixed"; |
| regulator-name = "fec1_io_supply"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| gpio = <&max7322 0 GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| regulator-always-on; |
| status = "disabled"; |
| }; |
| |
| reg_usdhc2_vmmc: regulator-3 { |
| compatible = "regulator-fixed"; |
| regulator-name = "SD1_SPWR"; |
| regulator-min-microvolt = <3000000>; |
| regulator-max-microvolt = <3000000>; |
| gpio = <&lsio_gpio4 30 GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| off-on-delay-us = <3480>; |
| }; |
| |
| reg_vref_1v8: regulator-adc-vref { |
| compatible = "regulator-fixed"; |
| regulator-name = "vref_1v8"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| }; |
| |
| mii_select: regulator-4 { |
| compatible = "regulator-fixed"; |
| regulator-name = "mii-select"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| gpio = <&scu_gpio 6 GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| regulator-always-on; |
| }; |
| }; |
| |
| &adc0 { |
| vref-supply = <®_vref_1v8>; |
| status = "okay"; |
| }; |
| |
| &eqos { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_eqos>; |
| phy-mode = "rgmii-id"; |
| phy-handle = <ðphy0>; |
| nvmem-cells = <&fec_mac1>; |
| nvmem-cell-names = "mac-address"; |
| snps,reset-gpios = <&pca6416_1 2 GPIO_ACTIVE_LOW>; |
| snps,reset-delays-us = <10 20 200000>; |
| status = "okay"; |
| |
| mdio { |
| compatible = "snps,dwmac-mdio"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| ethphy0: ethernet-phy@0 { |
| compatible = "ethernet-phy-ieee802.3-c22"; |
| reg = <0>; |
| eee-broken-1000t; |
| qca,disable-smarteee; |
| vddio-supply = <&vddio0>; |
| |
| vddio0: vddio-regulator { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| }; |
| }; |
| }; |
| }; |
| |
| /* |
| * fec1 shares the some PINs with usdhc2. |
| * by default usdhc2 is enabled in this dts. |
| * Please disable usdhc2 to enable fec1 |
| */ |
| &fec1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_fec1>; |
| phy-mode = "rgmii-txid"; |
| phy-handle = <ðphy1>; |
| fsl,magic-packet; |
| rx-internal-delay-ps = <2000>; |
| nvmem-cells = <&fec_mac0>; |
| nvmem-cell-names = "mac-address"; |
| status = "disabled"; |
| |
| mdio { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| ethphy1: ethernet-phy@1 { |
| compatible = "ethernet-phy-ieee802.3-c22"; |
| reg = <1>; |
| reset-gpios = <&pca6416_1 0 GPIO_ACTIVE_LOW>; |
| reset-assert-us = <10000>; |
| qca,disable-smarteee; |
| vddio-supply = <&vddio1>; |
| |
| vddio1: vddio-regulator { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| }; |
| }; |
| }; |
| }; |
| |
| &flexspi0 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_flexspi0>; |
| nxp,fspi-dll-slvdly = <4>; |
| status = "okay"; |
| |
| mt35xu512aba0: flash@0 { |
| reg = <0>; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| compatible = "jedec,spi-nor"; |
| spi-max-frequency = <133000000>; |
| spi-tx-bus-width = <8>; |
| spi-rx-bus-width = <8>; |
| }; |
| }; |
| |
| &i2c2 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| clock-frequency = <100000>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_i2c2>; |
| status = "okay"; |
| |
| pca6416_1: gpio@20 { |
| compatible = "ti,tca6416"; |
| reg = <0x20>; |
| gpio-controller; |
| #gpio-cells = <2>; |
| }; |
| |
| pca6416_2: gpio@21 { |
| compatible = "ti,tca6416"; |
| reg = <0x21>; |
| gpio-controller; |
| #gpio-cells = <2>; |
| }; |
| |
| pca9548_1: i2c-mux@70 { |
| compatible = "nxp,pca9548"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x70>; |
| |
| i2c@0 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x0>; |
| |
| max7322: gpio@68 { |
| compatible = "maxim,max7322"; |
| reg = <0x68>; |
| gpio-controller; |
| #gpio-cells = <2>; |
| status = "disabled"; |
| }; |
| }; |
| |
| i2c@4 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x4>; |
| }; |
| |
| i2c@5 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x5>; |
| }; |
| |
| i2c@6 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x6>; |
| }; |
| }; |
| }; |
| |
| &lpuart0 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_lpuart0>; |
| status = "okay"; |
| }; |
| |
| &lsio_gpio4 { |
| status = "okay"; |
| }; |
| |
| &lsio_gpio5 { |
| status = "okay"; |
| }; |
| |
| &thermal_zones { |
| pmic-thermal0 { |
| polling-delay-passive = <250>; |
| polling-delay = <2000>; |
| thermal-sensors = <&tsens IMX_SC_R_PMIC_0>; |
| |
| trips { |
| pmic_alert0: trip0 { |
| temperature = <110000>; |
| hysteresis = <2000>; |
| type = "passive"; |
| }; |
| |
| pmic_crit0: trip1 { |
| temperature = <125000>; |
| hysteresis = <2000>; |
| type = "critical"; |
| }; |
| }; |
| |
| cooling-maps { |
| map0 { |
| trip = <&pmic_alert0>; |
| cooling-device = |
| <&A35_0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, |
| <&A35_1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; |
| }; |
| }; |
| }; |
| }; |
| |
| &usbphy1 { |
| /* USB eye diagram tests result */ |
| fsl,tx-d-cal = <114>; |
| status = "okay"; |
| }; |
| |
| &usbotg1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_usbotg1>; |
| srp-disable; |
| hnp-disable; |
| adp-disable; |
| power-active-high; |
| disable-over-current; |
| status = "okay"; |
| }; |
| |
| &usbphy2 { |
| /* USB eye diagram tests result */ |
| fsl,tx-d-cal = <111>; |
| status = "okay"; |
| }; |
| |
| &usbotg2 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_usbotg2>; |
| srp-disable; |
| hnp-disable; |
| adp-disable; |
| power-active-high; |
| disable-over-current; |
| status = "okay"; |
| }; |
| |
| &usdhc1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_usdhc1>; |
| bus-width = <8>; |
| no-sd; |
| no-sdio; |
| non-removable; |
| status = "okay"; |
| }; |
| |
| &usdhc2 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>; |
| bus-width = <4>; |
| vmmc-supply = <®_usdhc2_vmmc>; |
| cd-gpios = <&lsio_gpio5 1 GPIO_ACTIVE_LOW>; |
| wp-gpios = <&lsio_gpio5 0 GPIO_ACTIVE_HIGH>; |
| status = "okay"; |
| }; |
| |
| &lpspi3 { |
| fsl,spi-num-chipselects = <1>; |
| fsl,spi-only-use-cs1-sel; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_lpspi3>; |
| pinctrl-assert-gpios = <&pca6416_1 7 GPIO_ACTIVE_HIGH>; |
| status = "okay"; |
| |
| spidev0: spi@0 { |
| reg = <0>; |
| compatible = "rohm,dh2228fv"; |
| spi-max-frequency = <30000000>; |
| }; |
| }; |
| |
| &iomuxc { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_hog>; |
| |
| pinctrl_hog: hoggrp { |
| fsl,pins = < |
| IMX8DXL_COMP_CTL_GPIO_1V8_3V3_GPIORHB_PAD 0x000514a0 |
| IMX8DXL_COMP_CTL_GPIO_1V8_3V3_GPIORHK_PAD 0x000014a0 |
| IMX8DXL_SPI3_CS0_ADMA_ACM_MCLK_OUT1 0x0600004c |
| IMX8DXL_SNVS_TAMPER_OUT1_LSIO_GPIO2_IO05_IN 0x0600004c |
| >; |
| }; |
| |
| pinctrl_usbotg1: usbotg1grp { |
| fsl,pins = < |
| IMX8DXL_USB_SS3_TC0_CONN_USB_OTG1_PWR 0x00000021 |
| >; |
| }; |
| |
| pinctrl_usbotg2: usbotg2grp { |
| fsl,pins = < |
| IMX8DXL_USB_SS3_TC1_CONN_USB_OTG2_PWR 0x00000021 |
| >; |
| }; |
| |
| pinctrl_eqos: eqosgrp { |
| fsl,pins = < |
| IMX8DXL_ENET0_MDC_CONN_EQOS_MDC 0x06000020 |
| IMX8DXL_ENET0_MDIO_CONN_EQOS_MDIO 0x06000020 |
| IMX8DXL_ENET1_RGMII_RXC_CONN_EQOS_RGMII_RXC 0x06000020 |
| IMX8DXL_ENET1_RGMII_RXD0_CONN_EQOS_RGMII_RXD0 0x06000020 |
| IMX8DXL_ENET1_RGMII_RXD1_CONN_EQOS_RGMII_RXD1 0x06000020 |
| IMX8DXL_ENET1_RGMII_RXD2_CONN_EQOS_RGMII_RXD2 0x06000020 |
| IMX8DXL_ENET1_RGMII_RXD3_CONN_EQOS_RGMII_RXD3 0x06000020 |
| IMX8DXL_ENET1_RGMII_RX_CTL_CONN_EQOS_RGMII_RX_CTL 0x06000020 |
| IMX8DXL_ENET1_RGMII_TXC_CONN_EQOS_RGMII_TXC 0x06000020 |
| IMX8DXL_ENET1_RGMII_TXD0_CONN_EQOS_RGMII_TXD0 0x06000020 |
| IMX8DXL_ENET1_RGMII_TXD1_CONN_EQOS_RGMII_TXD1 0x06000020 |
| IMX8DXL_ENET1_RGMII_TXD2_CONN_EQOS_RGMII_TXD2 0x06000020 |
| IMX8DXL_ENET1_RGMII_TXD3_CONN_EQOS_RGMII_TXD3 0x06000020 |
| IMX8DXL_ENET1_RGMII_TX_CTL_CONN_EQOS_RGMII_TX_CTL 0x06000020 |
| >; |
| }; |
| |
| pinctrl_flexspi0: flexspi0grp { |
| fsl,pins = < |
| IMX8DXL_QSPI0A_DATA0_LSIO_QSPI0A_DATA0 0x06000021 |
| IMX8DXL_QSPI0A_DATA1_LSIO_QSPI0A_DATA1 0x06000021 |
| IMX8DXL_QSPI0A_DATA2_LSIO_QSPI0A_DATA2 0x06000021 |
| IMX8DXL_QSPI0A_DATA3_LSIO_QSPI0A_DATA3 0x06000021 |
| IMX8DXL_QSPI0A_DQS_LSIO_QSPI0A_DQS 0x06000021 |
| IMX8DXL_QSPI0A_SS0_B_LSIO_QSPI0A_SS0_B 0x06000021 |
| IMX8DXL_QSPI0A_SCLK_LSIO_QSPI0A_SCLK 0x06000021 |
| IMX8DXL_QSPI0B_SCLK_LSIO_QSPI0B_SCLK 0x06000021 |
| IMX8DXL_QSPI0B_DATA0_LSIO_QSPI0B_DATA0 0x06000021 |
| IMX8DXL_QSPI0B_DATA1_LSIO_QSPI0B_DATA1 0x06000021 |
| IMX8DXL_QSPI0B_DATA2_LSIO_QSPI0B_DATA2 0x06000021 |
| IMX8DXL_QSPI0B_DATA3_LSIO_QSPI0B_DATA3 0x06000021 |
| IMX8DXL_QSPI0B_DQS_LSIO_QSPI0B_DQS 0x06000021 |
| IMX8DXL_QSPI0B_SS0_B_LSIO_QSPI0B_SS0_B 0x06000021 |
| >; |
| }; |
| |
| pinctrl_fec1: fec1grp { |
| fsl,pins = < |
| IMX8DXL_COMP_CTL_GPIO_1V8_3V3_ENET_ENETB0_PAD 0x000014a0 |
| IMX8DXL_COMP_CTL_GPIO_1V8_3V3_ENET_ENETB1_PAD 0x000014a0 |
| IMX8DXL_ENET0_MDC_CONN_ENET0_MDC 0x06000020 |
| IMX8DXL_ENET0_MDIO_CONN_ENET0_MDIO 0x06000020 |
| IMX8DXL_ENET0_RGMII_RXC_CONN_ENET0_RGMII_RXC 0x00000060 |
| IMX8DXL_ENET0_RGMII_RXD0_CONN_ENET0_RGMII_RXD0 0x00000060 |
| IMX8DXL_ENET0_RGMII_RXD1_CONN_ENET0_RGMII_RXD1 0x00000060 |
| IMX8DXL_ENET0_RGMII_RXD2_CONN_ENET0_RGMII_RXD2 0x00000060 |
| IMX8DXL_ENET0_RGMII_RXD3_CONN_ENET0_RGMII_RXD3 0x00000060 |
| IMX8DXL_ENET0_RGMII_RX_CTL_CONN_ENET0_RGMII_RX_CTL 0x00000060 |
| IMX8DXL_ENET0_RGMII_TXC_CONN_ENET0_RGMII_TXC 0x00000060 |
| IMX8DXL_ENET0_RGMII_TXD0_CONN_ENET0_RGMII_TXD0 0x00000060 |
| IMX8DXL_ENET0_RGMII_TXD1_CONN_ENET0_RGMII_TXD1 0x00000060 |
| IMX8DXL_ENET0_RGMII_TXD2_CONN_ENET0_RGMII_TXD2 0x00000060 |
| IMX8DXL_ENET0_RGMII_TXD3_CONN_ENET0_RGMII_TXD3 0x00000060 |
| IMX8DXL_ENET0_RGMII_TX_CTL_CONN_ENET0_RGMII_TX_CTL 0x00000060 |
| >; |
| }; |
| |
| pinctrl_lpspi3: lpspi3grp { |
| fsl,pins = < |
| IMX8DXL_SPI3_SCK_ADMA_SPI3_SCK 0x6000040 |
| IMX8DXL_SPI3_SDO_ADMA_SPI3_SDO 0x6000040 |
| IMX8DXL_SPI3_SDI_ADMA_SPI3_SDI 0x6000040 |
| IMX8DXL_SPI3_CS1_ADMA_SPI3_CS1 0x6000040 |
| >; |
| }; |
| |
| pinctrl_i2c2: i2c2grp { |
| fsl,pins = < |
| IMX8DXL_SPI1_SCK_ADMA_I2C2_SDA 0x06000021 |
| IMX8DXL_SPI1_SDO_ADMA_I2C2_SCL 0x06000021 |
| >; |
| }; |
| |
| pinctrl_cm40_lpuart: cm40lpuartgrp { |
| fsl,pins = < |
| IMX8DXL_ADC_IN2_M40_UART0_RX 0x06000020 |
| IMX8DXL_ADC_IN3_M40_UART0_TX 0x06000020 |
| >; |
| }; |
| |
| pinctrl_i2c3: i2c3grp { |
| fsl,pins = < |
| IMX8DXL_SPI1_CS0_ADMA_I2C3_SDA 0x06000021 |
| IMX8DXL_SPI1_SDI_ADMA_I2C3_SCL 0x06000021 |
| >; |
| }; |
| |
| pinctrl_lpuart0: lpuart0grp { |
| fsl,pins = < |
| IMX8DXL_UART0_RX_ADMA_UART0_RX 0x06000020 |
| IMX8DXL_UART0_TX_ADMA_UART0_TX 0x06000020 |
| >; |
| }; |
| |
| pinctrl_usdhc1: usdhc1grp { |
| fsl,pins = < |
| IMX8DXL_EMMC0_CLK_CONN_EMMC0_CLK 0x06000041 |
| IMX8DXL_EMMC0_CMD_CONN_EMMC0_CMD 0x00000021 |
| IMX8DXL_EMMC0_DATA0_CONN_EMMC0_DATA0 0x00000021 |
| IMX8DXL_EMMC0_DATA1_CONN_EMMC0_DATA1 0x00000021 |
| IMX8DXL_EMMC0_DATA2_CONN_EMMC0_DATA2 0x00000021 |
| IMX8DXL_EMMC0_DATA3_CONN_EMMC0_DATA3 0x00000021 |
| IMX8DXL_EMMC0_DATA4_CONN_EMMC0_DATA4 0x00000021 |
| IMX8DXL_EMMC0_DATA5_CONN_EMMC0_DATA5 0x00000021 |
| IMX8DXL_EMMC0_DATA6_CONN_EMMC0_DATA6 0x00000021 |
| IMX8DXL_EMMC0_DATA7_CONN_EMMC0_DATA7 0x00000021 |
| IMX8DXL_EMMC0_STROBE_CONN_EMMC0_STROBE 0x00000041 |
| >; |
| }; |
| |
| pinctrl_usdhc2_gpio: usdhc2gpiogrp { |
| fsl,pins = < |
| IMX8DXL_ENET0_RGMII_TX_CTL_LSIO_GPIO4_IO30 0x00000040 /* RESET_B */ |
| IMX8DXL_ENET0_RGMII_TXD1_LSIO_GPIO5_IO00 0x00000021 /* WP */ |
| IMX8DXL_ENET0_RGMII_TXD2_LSIO_GPIO5_IO01 0x00000021 /* CD */ |
| >; |
| }; |
| |
| pinctrl_usdhc2: usdhc2grp { |
| fsl,pins = < |
| IMX8DXL_ENET0_RGMII_RXC_CONN_USDHC1_CLK 0x06000041 |
| IMX8DXL_ENET0_RGMII_RX_CTL_CONN_USDHC1_CMD 0x00000021 |
| IMX8DXL_ENET0_RGMII_RXD0_CONN_USDHC1_DATA0 0x00000021 |
| IMX8DXL_ENET0_RGMII_RXD1_CONN_USDHC1_DATA1 0x00000021 |
| IMX8DXL_ENET0_RGMII_RXD2_CONN_USDHC1_DATA2 0x00000021 |
| IMX8DXL_ENET0_RGMII_RXD3_CONN_USDHC1_DATA3 0x00000021 |
| IMX8DXL_ENET0_RGMII_TXD0_CONN_USDHC1_VSELECT 0x00000021 |
| >; |
| }; |
| }; |
