| // SPDX-License-Identifier: GPL-2.0+ |
| /* |
| * Copyright 2019 Einfochips |
| * Copyright 2019 Linaro Ltd. |
| */ |
| |
| /dts-v1/; |
| |
| #include "imx8mq.dtsi" |
| |
| / { |
| model = "Einfochips i.MX8MQ Thor96"; |
| compatible = "einfochips,imx8mq-thor96", "fsl,imx8mq"; |
| |
| chosen { |
| stdout-path = &uart1; |
| }; |
| |
| memory@40000000 { |
| device_type = "memory"; |
| reg = <0x00000000 0x40000000 0 0x80000000>; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_leds>; |
| |
| user-led1 { |
| label = "green:user1"; |
| gpios = <&gpio4 21 GPIO_ACTIVE_HIGH>; |
| linux,default-trigger = "heartbeat"; |
| }; |
| |
| user-led2 { |
| label = "green:user2"; |
| gpios = <&gpio4 22 GPIO_ACTIVE_HIGH>; |
| linux,default-trigger = "none"; |
| }; |
| |
| user-led3 { |
| label = "green:user3"; |
| gpios = <&gpio4 28 GPIO_ACTIVE_HIGH>; |
| linux,default-trigger = "mmc1"; |
| default-state = "off"; |
| }; |
| |
| user-led4 { |
| label = "green:user4"; |
| gpios = <&gpio4 29 GPIO_ACTIVE_HIGH>; |
| panic-indicator; |
| linux,default-trigger = "none"; |
| }; |
| |
| wlan-active-led { |
| label = "yellow:wlan"; |
| gpios = <&gpio4 1 GPIO_ACTIVE_HIGH>; |
| linux,default-trigger = "phy0tx"; |
| default-state = "off"; |
| }; |
| |
| bt-active-led { |
| label = "blue:bt"; |
| gpios = <&gpio4 0 GPIO_ACTIVE_HIGH>; |
| linux,default-trigger = "hci0-power"; |
| default-state = "off"; |
| }; |
| }; |
| |
| reg_usdhc1_vmmc: reg-usdhc1-vmmc { |
| compatible = "regulator-fixed"; |
| regulator-name = "VDD_3V3"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| reg_usdhc1_vqmmc: reg-usdhc1-vqmmc { |
| compatible = "regulator-fixed"; |
| regulator-name = "VCC_1V8_EXT"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| }; |
| |
| reg_usdhc2_vmmc: reg-usdhc2-vmmc { |
| compatible = "regulator-fixed"; |
| regulator-name = "VSD_3V3"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_reg_usdhc2>; |
| gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| }; |
| |
| reg_usdhc2_vqmmc: reg-usdhc2-vqmmc { |
| compatible = "regulator-fixed"; |
| regulator-name = "NVCC_SD2"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| sdio_pwrseq: sdio-pwrseq { |
| compatible = "mmc-pwrseq-simple"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_wifi_reg_on>; |
| reset-gpios = <&gpio3 3 GPIO_ACTIVE_HIGH>; |
| }; |
| }; |
| |
| /* LS-SPI0 */ |
| &ecspi2 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_ecspi2>; |
| status = "okay"; |
| }; |
| |
| &fec1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_fec1>; |
| phy-mode = "rgmii-id"; |
| phy-handle = <ðphy>; |
| fsl,magic-packet; |
| status = "okay"; |
| |
| mdio { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| ethphy: ethernet-phy@3 { |
| compatible = "ethernet-phy-ieee802.3-c22"; |
| reg = <3>; |
| reset-gpios = <&gpio1 9 GPIO_ACTIVE_LOW>; |
| }; |
| }; |
| }; |
| |
| /* LS-I2C0 */ |
| &i2c1 { |
| clock-frequency = <100000>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_i2c1>; |
| status = "okay"; |
| |
| pmic@8 { |
| compatible = "fsl,pfuze100"; |
| reg = <0x8>; |
| |
| regulators { |
| sw1a_reg: sw1ab { |
| regulator-min-microvolt = <300000>; |
| regulator-max-microvolt = <1875000>; |
| }; |
| |
| sw1c_reg: sw1c { |
| regulator-min-microvolt = <300000>; |
| regulator-max-microvolt = <1875000>; |
| }; |
| |
| sw2_reg: sw2 { |
| regulator-min-microvolt = <800000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| sw3a_reg: sw3ab { |
| regulator-min-microvolt = <400000>; |
| regulator-max-microvolt = <1975000>; |
| regulator-always-on; |
| }; |
| |
| sw4_reg: sw4 { |
| regulator-min-microvolt = <800000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| swbst_reg: swbst { |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5150000>; |
| }; |
| |
| snvs_reg: vsnvs { |
| regulator-min-microvolt = <1000000>; |
| regulator-max-microvolt = <3000000>; |
| regulator-always-on; |
| }; |
| |
| vref_reg: vrefddr { |
| regulator-always-on; |
| }; |
| |
| vgen1_reg: vgen1 { |
| regulator-min-microvolt = <800000>; |
| regulator-max-microvolt = <1550000>; |
| }; |
| |
| vgen2_reg: vgen2 { |
| regulator-min-microvolt = <800000>; |
| regulator-max-microvolt = <1550000>; |
| regulator-always-on; |
| }; |
| |
| vgen3_reg: vgen3 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| vgen4_reg: vgen4 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| vgen5_reg: vgen5 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| vgen6_reg: vgen6 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <3300000>; |
| }; |
| }; |
| }; |
| }; |
| |
| /* LS-I2C1 */ |
| &i2c2 { |
| clock-frequency = <100000>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_i2c2>; |
| status = "okay"; |
| |
| eeprom: eeprom@50 { |
| compatible = "atmel,24c256"; |
| reg = <0x50>; |
| }; |
| }; |
| |
| /* HS-I2C2 */ |
| &i2c3 { |
| clock-frequency = <100000>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_i2c3>; |
| status = "okay"; |
| }; |
| |
| /* HS-I2C3 */ |
| &i2c4 { |
| clock-frequency = <100000>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_i2c4>; |
| status = "okay"; |
| }; |
| |
| &pgc_gpu { |
| power-supply = <&sw1a_reg>; |
| }; |
| |
| &pgc_vpu { |
| power-supply = <&sw1c_reg>; |
| }; |
| |
| &qspi0 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_qspi0>; |
| status = "okay"; |
| |
| flash@0 { |
| compatible = "jedec,spi-nor"; |
| spi-max-frequency = <100000000>; |
| reg = <0>; |
| }; |
| }; |
| |
| /* Debug UART */ |
| &uart1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_uart1>; |
| assigned-clocks = <&clk IMX8MQ_CLK_UART1>; |
| assigned-clock-parents = <&clk IMX8MQ_CLK_25M>; |
| status = "okay"; |
| }; |
| |
| /* LS-UART0 */ |
| &uart2 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_uart2>; |
| assigned-clocks = <&clk IMX8MQ_CLK_UART2>; |
| assigned-clock-parents = <&clk IMX8MQ_SYS1_PLL_80M>; |
| uart-has-rtscts; |
| status = "okay"; |
| |
| bluetooth { |
| compatible = "brcm,bcm43438-bt"; |
| device-wakeup-gpios = <&gpio3 22 GPIO_ACTIVE_HIGH>; |
| host-wakeup-gpios = <&gpio3 14 GPIO_ACTIVE_HIGH>; |
| shutdown-gpios = <&gpio3 5 GPIO_ACTIVE_HIGH>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_bt_gpios>; |
| }; |
| }; |
| |
| /* LS-UART1 */ |
| &uart3 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_uart3>; |
| assigned-clocks = <&clk IMX8MQ_CLK_UART3>; |
| assigned-clock-parents = <&clk IMX8MQ_SYS1_PLL_80M>; |
| status = "okay"; |
| }; |
| |
| &usb3_phy1 { |
| status = "okay"; |
| }; |
| |
| &usb_dwc3_1 { |
| dr_mode = "host"; |
| status = "okay"; |
| }; |
| |
| /* SDIO */ |
| &usdhc1 { |
| #address-cells = <0x1>; |
| #size-cells = <0x0>; |
| pinctrl-names = "default", "state_100mhz", "state_200mhz"; |
| pinctrl-0 = <&pinctrl_usdhc1>; |
| pinctrl-1 = <&pinctrl_usdhc1_100mhz>; |
| pinctrl-2 = <&pinctrl_usdhc1_200mhz>; |
| vmmc-supply = <®_usdhc1_vmmc>; |
| vqmmc-supply = <®_usdhc1_vqmmc>; |
| mmc-pwrseq = <&sdio_pwrseq>; |
| bus-width = <4>; |
| non-removable; |
| no-sd; |
| no-mmc; |
| status = "okay"; |
| |
| brcmf: wifi@1 { |
| reg = <1>; |
| compatible = "brcm,bcm4329-fmac"; |
| }; |
| }; |
| |
| /* uSD */ |
| &usdhc2 { |
| pinctrl-names = "default", "state_100mhz", "state_200mhz"; |
| pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>; |
| pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>; |
| pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>; |
| vmmc-supply = <®_usdhc2_vmmc>; |
| vqmmc-supply = <®_usdhc2_vqmmc>; |
| cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>; |
| bus-width = <4>; |
| no-sdio; |
| no-mmc; |
| disable-wp; |
| status = "okay"; |
| }; |
| |
| &wdog1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_wdog>; |
| fsl,ext-reset-output; |
| status = "okay"; |
| }; |
| |
| &iomuxc { |
| pinctrl_bt_gpios: btgpiosgrp { |
| fsl,pins = < |
| MX8MQ_IOMUXC_SAI5_RXD1_GPIO3_IO22 0x19 |
| MX8MQ_IOMUXC_NAND_DQS_GPIO3_IO14 0x19 |
| MX8MQ_IOMUXC_NAND_CLE_GPIO3_IO5 0x19 |
| >; |
| }; |
| |
| pinctrl_ecspi2: ecspi2grp { |
| fsl,pins = < |
| MX8MQ_IOMUXC_ECSPI2_SCLK_ECSPI2_SCLK 0x16 |
| MX8MQ_IOMUXC_ECSPI2_MOSI_ECSPI2_MOSI 0x16 |
| MX8MQ_IOMUXC_ECSPI2_MISO_ECSPI2_MISO 0x16 |
| MX8MQ_IOMUXC_ECSPI2_SS0_ECSPI2_SS0 0x16 |
| >; |
| }; |
| |
| pinctrl_fec1: fec1grp { |
| fsl,pins = < |
| MX8MQ_IOMUXC_ENET_MDC_ENET1_MDC 0x4 |
| MX8MQ_IOMUXC_ENET_MDIO_ENET1_MDIO 0x24 |
| MX8MQ_IOMUXC_ENET_TD3_ENET1_RGMII_TD3 0x1c |
| MX8MQ_IOMUXC_ENET_TD2_ENET1_RGMII_TD2 0x1c |
| MX8MQ_IOMUXC_ENET_TD1_ENET1_RGMII_TD1 0x1c |
| MX8MQ_IOMUXC_ENET_TD0_ENET1_RGMII_TD0 0x1c |
| MX8MQ_IOMUXC_ENET_RD3_ENET1_RGMII_RD3 0x91 |
| MX8MQ_IOMUXC_ENET_RD2_ENET1_RGMII_RD2 0x91 |
| MX8MQ_IOMUXC_ENET_RD1_ENET1_RGMII_RD1 0x91 |
| MX8MQ_IOMUXC_ENET_RD0_ENET1_RGMII_RD0 0x91 |
| MX8MQ_IOMUXC_ENET_TXC_ENET1_RGMII_TXC 0x1c |
| MX8MQ_IOMUXC_ENET_RXC_ENET1_RGMII_RXC 0x91 |
| MX8MQ_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL 0x91 |
| MX8MQ_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL 0x1c |
| MX8MQ_IOMUXC_GPIO1_IO09_GPIO1_IO9 0x19 |
| >; |
| }; |
| |
| pinctrl_i2c1: i2c1grp { |
| fsl,pins = < |
| MX8MQ_IOMUXC_I2C1_SCL_I2C1_SCL 0x4000007f |
| MX8MQ_IOMUXC_I2C1_SDA_I2C1_SDA 0x4000007f |
| >; |
| }; |
| |
| pinctrl_i2c2: i2c2grp { |
| fsl,pins = < |
| MX8MQ_IOMUXC_I2C2_SCL_I2C2_SCL 0x4000007f |
| MX8MQ_IOMUXC_I2C2_SDA_I2C2_SDA 0x4000007f |
| >; |
| }; |
| |
| pinctrl_i2c3: i2c3grp { |
| fsl,pins = < |
| MX8MQ_IOMUXC_I2C3_SCL_I2C3_SCL 0x4000007f |
| MX8MQ_IOMUXC_I2C3_SDA_I2C3_SDA 0x4000007f |
| >; |
| }; |
| |
| pinctrl_i2c4: i2c4grp { |
| fsl,pins = < |
| MX8MQ_IOMUXC_I2C4_SCL_I2C4_SCL 0x4000007f |
| MX8MQ_IOMUXC_I2C4_SDA_I2C4_SDA 0x4000007f |
| >; |
| }; |
| |
| pinctrl_leds: ledsgrp { |
| fsl,pins = < |
| MX8MQ_IOMUXC_SAI2_RXFS_GPIO4_IO21 0x19 |
| MX8MQ_IOMUXC_SAI2_RXC_GPIO4_IO22 0x19 |
| MX8MQ_IOMUXC_SAI3_RXFS_GPIO4_IO28 0x19 |
| MX8MQ_IOMUXC_SAI3_RXC_GPIO4_IO29 0x19 |
| MX8MQ_IOMUXC_SAI1_RXC_GPIO4_IO1 0x19 |
| MX8MQ_IOMUXC_SAI1_RXFS_GPIO4_IO0 0x19 |
| >; |
| }; |
| |
| pinctrl_qspi0: qspi0grp { |
| fsl,pins = < |
| MX8MQ_IOMUXC_NAND_ALE_QSPI_A_SCLK 0x82 |
| MX8MQ_IOMUXC_NAND_CE0_B_QSPI_A_SS0_B 0x82 |
| MX8MQ_IOMUXC_NAND_DATA00_QSPI_A_DATA0 0x82 |
| MX8MQ_IOMUXC_NAND_DATA01_QSPI_A_DATA1 0x82 |
| MX8MQ_IOMUXC_NAND_DATA02_QSPI_A_DATA2 0x82 |
| MX8MQ_IOMUXC_NAND_DATA03_QSPI_A_DATA3 0x82 |
| |
| >; |
| }; |
| |
| pinctrl_reg_usdhc2: regusdhc2grp { |
| fsl,pins = < |
| MX8MQ_IOMUXC_SD2_RESET_B_GPIO2_IO19 0x41 |
| >; |
| }; |
| |
| pinctrl_uart1: uart1grp { |
| fsl,pins = < |
| MX8MQ_IOMUXC_UART1_RXD_UART1_DCE_RX 0x49 |
| MX8MQ_IOMUXC_UART1_TXD_UART1_DCE_TX 0x49 |
| >; |
| }; |
| |
| pinctrl_uart2: uart2grp { |
| fsl,pins = < |
| MX8MQ_IOMUXC_UART2_RXD_UART2_DCE_RX 0x49 |
| MX8MQ_IOMUXC_UART2_TXD_UART2_DCE_TX 0x49 |
| MX8MQ_IOMUXC_UART4_RXD_UART2_DCE_CTS_B 0x49 |
| MX8MQ_IOMUXC_UART4_TXD_UART2_DCE_RTS_B 0x49 |
| >; |
| }; |
| |
| pinctrl_uart3: uart3grp { |
| fsl,pins = < |
| MX8MQ_IOMUXC_UART3_TXD_UART3_DCE_TX 0x49 |
| MX8MQ_IOMUXC_UART3_RXD_UART3_DCE_RX 0x49 |
| >; |
| }; |
| |
| pinctrl_usdhc1: usdhc1grp { |
| fsl,pins = < |
| MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK 0x83 |
| MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD 0xc3 |
| MX8MQ_IOMUXC_SD1_DATA0_USDHC1_DATA0 0xc3 |
| MX8MQ_IOMUXC_SD1_DATA1_USDHC1_DATA1 0xc3 |
| MX8MQ_IOMUXC_SD1_DATA2_USDHC1_DATA2 0xc3 |
| MX8MQ_IOMUXC_SD1_DATA3_USDHC1_DATA3 0xc3 |
| MX8MQ_IOMUXC_GPIO1_IO00_ANAMIX_REF_CLK_32K 0x85 |
| >; |
| }; |
| |
| pinctrl_usdhc1_100mhz: usdhc1-100mhzgrp { |
| fsl,pins = < |
| MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK 0x8d |
| MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD 0xcd |
| MX8MQ_IOMUXC_SD1_DATA0_USDHC1_DATA0 0xcd |
| MX8MQ_IOMUXC_SD1_DATA1_USDHC1_DATA1 0xcd |
| MX8MQ_IOMUXC_SD1_DATA2_USDHC1_DATA2 0xcd |
| MX8MQ_IOMUXC_SD1_DATA3_USDHC1_DATA3 0xcd |
| MX8MQ_IOMUXC_GPIO1_IO00_ANAMIX_REF_CLK_32K 0x85 |
| >; |
| }; |
| |
| pinctrl_usdhc1_200mhz: usdhc1-200mhzgrp { |
| fsl,pins = < |
| MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK 0x9f |
| MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD 0xdf |
| MX8MQ_IOMUXC_SD1_DATA0_USDHC1_DATA0 0xdf |
| MX8MQ_IOMUXC_SD1_DATA1_USDHC1_DATA1 0xdf |
| MX8MQ_IOMUXC_SD1_DATA2_USDHC1_DATA2 0xdf |
| MX8MQ_IOMUXC_SD1_DATA3_USDHC1_DATA3 0xdf |
| MX8MQ_IOMUXC_GPIO1_IO00_ANAMIX_REF_CLK_32K 0x85 |
| >; |
| }; |
| |
| pinctrl_usdhc2_gpio: usdhc2gpiogrp { |
| fsl,pins = < |
| MX8MQ_IOMUXC_SD2_CD_B_GPIO2_IO12 0x41 |
| >; |
| }; |
| |
| pinctrl_usdhc2: usdhc2grp { |
| fsl,pins = < |
| MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK 0x83 |
| MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD 0xc3 |
| MX8MQ_IOMUXC_SD2_DATA0_USDHC2_DATA0 0xc3 |
| MX8MQ_IOMUXC_SD2_DATA1_USDHC2_DATA1 0xc3 |
| MX8MQ_IOMUXC_SD2_DATA2_USDHC2_DATA2 0xc3 |
| MX8MQ_IOMUXC_SD2_DATA3_USDHC2_DATA3 0xc3 |
| MX8MQ_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0xc1 |
| >; |
| }; |
| |
| pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp { |
| fsl,pins = < |
| MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK 0x8c |
| MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD 0xcc |
| MX8MQ_IOMUXC_SD2_DATA0_USDHC2_DATA0 0xcc |
| MX8MQ_IOMUXC_SD2_DATA1_USDHC2_DATA1 0xcc |
| MX8MQ_IOMUXC_SD2_DATA2_USDHC2_DATA2 0xcc |
| MX8MQ_IOMUXC_SD2_DATA3_USDHC2_DATA3 0xcc |
| MX8MQ_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0xc1 |
| >; |
| }; |
| |
| pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp { |
| fsl,pins = < |
| MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK 0x9c |
| MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD 0xdc |
| MX8MQ_IOMUXC_SD2_DATA0_USDHC2_DATA0 0xdc |
| MX8MQ_IOMUXC_SD2_DATA1_USDHC2_DATA1 0xdc |
| MX8MQ_IOMUXC_SD2_DATA2_USDHC2_DATA2 0xdc |
| MX8MQ_IOMUXC_SD2_DATA3_USDHC2_DATA3 0xdc |
| MX8MQ_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0xcc |
| >; |
| }; |
| |
| pinctrl_wdog: wdoggrp { |
| fsl,pins = < |
| MX8MQ_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B 0xc6 |
| >; |
| }; |
| |
| pinctrl_wifi_reg_on: wifiregongrp { |
| fsl,pins = < |
| MX8MQ_IOMUXC_NAND_CE2_B_GPIO3_IO3 0x17059 |
| >; |
| }; |
| }; |
