1// SPDX-License-Identifier: GPL-2.0+ 2/* 3 * Copyright 2018 Einfochips 4 * Copyright 2019 Linaro Ltd. 5 */ 6 7/dts-v1/; 8 9#include "imx8qxp.dtsi" 10 11/ { 12 model = "Einfochips i.MX8QXP AI_ML"; 13 compatible = "einfochips,imx8qxp-ai_ml", "fsl,imx8qxp"; 14 15 aliases { 16 serial1 = &lpuart1; 17 serial2 = &lpuart2; 18 serial3 = &lpuart3; 19 }; 20 21 chosen { 22 stdout-path = &lpuart2; 23 }; 24 25 memory@80000000 { 26 device_type = "memory"; 27 reg = <0x00000000 0x80000000 0 0x80000000>; 28 }; 29 30 leds { 31 compatible = "gpio-leds"; 32 pinctrl-names = "default"; 33 pinctrl-0 = <&pinctrl_leds>; 34 35 user-led1 { 36 label = "green:user1"; 37 gpios = <&lsio_gpio4 16 GPIO_ACTIVE_HIGH>; 38 linux,default-trigger = "heartbeat"; 39 }; 40 41 user-led2 { 42 label = "green:user2"; 43 gpios = <&lsio_gpio0 6 GPIO_ACTIVE_HIGH>; 44 linux,default-trigger = "none"; 45 }; 46 47 user-led3 { 48 label = "green:user3"; 49 gpios = <&lsio_gpio0 7 GPIO_ACTIVE_HIGH>; 50 linux,default-trigger = "mmc1"; 51 default-state = "off"; 52 }; 53 54 user-led4 { 55 label = "green:user4"; 56 gpios = <&lsio_gpio4 21 GPIO_ACTIVE_HIGH>; 57 panic-indicator; 58 linux,default-trigger = "none"; 59 }; 60 61 wlan-active-led { 62 label = "yellow:wlan"; 63 gpios = <&lsio_gpio4 17 GPIO_ACTIVE_HIGH>; 64 linux,default-trigger = "phy0tx"; 65 default-state = "off"; 66 }; 67 68 bt-active-led { 69 label = "blue:bt"; 70 gpios = <&lsio_gpio4 18 GPIO_ACTIVE_HIGH>; 71 linux,default-trigger = "hci0-power"; 72 default-state = "off"; 73 }; 74 }; 75 76 sdio_pwrseq: sdio-pwrseq { 77 compatible = "mmc-pwrseq-simple"; 78 pinctrl-names = "default"; 79 pinctrl-0 = <&pinctrl_wifi_reg_on>; 80 reset-gpios = <&lsio_gpio3 24 GPIO_ACTIVE_LOW>; 81 }; 82}; 83 84/* BT */ 85&lpuart0 { 86 pinctrl-names = "default"; 87 pinctrl-0 = <&pinctrl_lpuart0>; 88 uart-has-rtscts; 89 status = "okay"; 90}; 91 92/* LS-UART0 */ 93&lpuart1 { 94 pinctrl-names = "default"; 95 pinctrl-0 = <&pinctrl_lpuart1>; 96 status = "okay"; 97}; 98 99/* Debug */ 100&lpuart2 { 101 pinctrl-names = "default"; 102 pinctrl-0 = <&pinctrl_lpuart2>; 103 status = "okay"; 104}; 105 106/* PCI-E UART */ 107&lpuart3 { 108 pinctrl-names = "default"; 109 pinctrl-0 = <&pinctrl_lpuart3>; 110 status = "okay"; 111}; 112 113&fec1 { 114 pinctrl-names = "default"; 115 pinctrl-0 = <&pinctrl_fec1>; 116 phy-mode = "rgmii-id"; 117 phy-handle = <ðphy0>; 118 fsl,magic-packet; 119 status = "okay"; 120 121 mdio { 122 #address-cells = <1>; 123 #size-cells = <0>; 124 125 ethphy0: ethernet-phy@0 { 126 compatible = "ethernet-phy-ieee802.3-c22"; 127 reg = <0>; 128 }; 129 }; 130}; 131 132/* WiFi */ 133&usdhc1 { 134 #address-cells = <1>; 135 #size-cells = <0>; 136 assigned-clocks = <&clk IMX_SC_R_SDHC_0 IMX_SC_PM_CLK_PER>; 137 assigned-clock-rates = <200000000>; 138 pinctrl-names = "default"; 139 pinctrl-0 = <&pinctrl_usdhc1>; 140 bus-width = <4>; 141 no-sd; 142 non-removable; 143 mmc-pwrseq = <&sdio_pwrseq>; 144 status = "okay"; 145 146 brcmf: wifi@1 { 147 reg = <1>; 148 compatible = "brcm,bcm4329-fmac"; 149 }; 150}; 151 152/* SD */ 153&usdhc2 { 154 assigned-clocks = <&clk IMX_SC_R_SDHC_1 IMX_SC_PM_CLK_PER>; 155 assigned-clock-rates = <200000000>; 156 pinctrl-names = "default"; 157 pinctrl-0 = <&pinctrl_usdhc2>; 158 bus-width = <4>; 159 cd-gpios = <&lsio_gpio4 22 GPIO_ACTIVE_LOW>; 160 status = "okay"; 161}; 162 163&iomuxc { 164 pinctrl_fec1: fec1grp { 165 fsl,pins = < 166 IMX8QXP_ENET0_MDC_CONN_ENET0_MDC 0x06000020 167 IMX8QXP_ENET0_MDIO_CONN_ENET0_MDIO 0x06000020 168 IMX8QXP_ENET0_RGMII_TX_CTL_CONN_ENET0_RGMII_TX_CTL 0x06000020 169 IMX8QXP_ENET0_RGMII_TXC_CONN_ENET0_RGMII_TXC 0x06000020 170 IMX8QXP_ENET0_RGMII_TXD0_CONN_ENET0_RGMII_TXD0 0x06000020 171 IMX8QXP_ENET0_RGMII_TXD1_CONN_ENET0_RGMII_TXD1 0x06000020 172 IMX8QXP_ENET0_RGMII_TXD2_CONN_ENET0_RGMII_TXD2 0x06000020 173 IMX8QXP_ENET0_RGMII_TXD3_CONN_ENET0_RGMII_TXD3 0x06000020 174 IMX8QXP_ENET0_RGMII_RXC_CONN_ENET0_RGMII_RXC 0x06000020 175 IMX8QXP_ENET0_RGMII_RX_CTL_CONN_ENET0_RGMII_RX_CTL 0x06000020 176 IMX8QXP_ENET0_RGMII_RXD0_CONN_ENET0_RGMII_RXD0 0x06000020 177 IMX8QXP_ENET0_RGMII_RXD1_CONN_ENET0_RGMII_RXD1 0x06000020 178 IMX8QXP_ENET0_RGMII_RXD2_CONN_ENET0_RGMII_RXD2 0x06000020 179 IMX8QXP_ENET0_RGMII_RXD3_CONN_ENET0_RGMII_RXD3 0x06000020 180 >; 181 }; 182 183 pinctrl_leds: ledsgrp { 184 fsl,pins = < 185 IMX8QXP_ESAI0_TX2_RX3_LSIO_GPIO0_IO06 0x00000021 186 IMX8QXP_ESAI0_TX3_RX2_LSIO_GPIO0_IO07 0x00000021 187 IMX8QXP_EMMC0_DATA7_LSIO_GPIO4_IO16 0x00000021 188 IMX8QXP_USDHC1_WP_LSIO_GPIO4_IO21 0x00000021 189 IMX8QXP_EMMC0_STROBE_LSIO_GPIO4_IO17 0x00000021 190 IMX8QXP_EMMC0_RESET_B_LSIO_GPIO4_IO18 0x00000021 191 >; 192 }; 193 194 pinctrl_lpuart0: lpuart0grp { 195 fsl,pins = < 196 IMX8QXP_UART0_RX_ADMA_UART0_RX 0X06000020 197 IMX8QXP_UART0_TX_ADMA_UART0_TX 0X06000020 198 IMX8QXP_FLEXCAN0_TX_ADMA_UART0_CTS_B 0x06000020 199 IMX8QXP_FLEXCAN0_RX_ADMA_UART0_RTS_B 0x06000020 200 >; 201 }; 202 203 pinctrl_lpuart1: lpuart1grp { 204 fsl,pins = < 205 IMX8QXP_UART1_RX_ADMA_UART1_RX 0X06000020 206 IMX8QXP_UART1_TX_ADMA_UART1_TX 0X06000020 207 >; 208 }; 209 210 pinctrl_lpuart2: lpuart2grp { 211 fsl,pins = < 212 IMX8QXP_UART2_RX_ADMA_UART2_RX 0X06000020 213 IMX8QXP_UART2_TX_ADMA_UART2_TX 0X06000020 214 >; 215 }; 216 217 pinctrl_lpuart3: lpuart3grp { 218 fsl,pins = < 219 IMX8QXP_FLEXCAN2_RX_ADMA_UART3_RX 0X06000020 220 IMX8QXP_FLEXCAN2_TX_ADMA_UART3_TX 0X06000020 221 >; 222 }; 223 224 pinctrl_usdhc1: usdhc1grp { 225 fsl,pins = < 226 IMX8QXP_EMMC0_CLK_CONN_EMMC0_CLK 0x06000041 227 IMX8QXP_EMMC0_CMD_CONN_EMMC0_CMD 0x00000021 228 IMX8QXP_EMMC0_DATA0_CONN_EMMC0_DATA0 0x00000021 229 IMX8QXP_EMMC0_DATA1_CONN_EMMC0_DATA1 0x00000021 230 IMX8QXP_EMMC0_DATA2_CONN_EMMC0_DATA2 0x00000021 231 IMX8QXP_EMMC0_DATA3_CONN_EMMC0_DATA3 0x00000021 232 >; 233 }; 234 235 pinctrl_usdhc2: usdhc2grp { 236 fsl,pins = < 237 IMX8QXP_USDHC1_CLK_CONN_USDHC1_CLK 0x06000041 238 IMX8QXP_USDHC1_CMD_CONN_USDHC1_CMD 0x00000021 239 IMX8QXP_USDHC1_DATA0_CONN_USDHC1_DATA0 0x00000021 240 IMX8QXP_USDHC1_DATA1_CONN_USDHC1_DATA1 0x00000021 241 IMX8QXP_USDHC1_DATA2_CONN_USDHC1_DATA2 0x00000021 242 IMX8QXP_USDHC1_DATA3_CONN_USDHC1_DATA3 0x00000021 243 IMX8QXP_USDHC1_VSELECT_CONN_USDHC1_VSELECT 0x00000021 244 IMX8QXP_USDHC1_CD_B_LSIO_GPIO4_IO22 0x00000021 245 >; 246 }; 247 248 pinctrl_wifi_reg_on: wifiregongrp { 249 fsl,pins = < 250 IMX8QXP_QSPI0B_SS1_B_LSIO_GPIO3_IO24 0x00000021 251 >; 252 }; 253}; 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