| /* |
| * Copyright 2017-2018 NXP |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License |
| * as published by the Free Software Foundation; either version 2 |
| * of the License, or (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| */ |
| |
| /dts-v1/; |
| |
| #include "fsl-imx8qm.dtsi" |
| |
| / { |
| model = "Freescale i.MX8QM MEK"; |
| compatible = "fsl,imx8qm-mek", "fsl,imx8qm"; |
| |
| aliases { |
| gpio8 = &max7322; |
| }; |
| |
| chosen { |
| bootargs = "console=ttyLP0,115200 earlycon=lpuart32,0x5a060000,115200"; |
| stdout-path = &lpuart0; |
| }; |
| |
| regulators { |
| compatible = "simple-bus"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| reg_usb_otg1_vbus: regulator@0 { |
| compatible = "regulator-fixed"; |
| reg = <0>; |
| regulator-name = "usb_otg1_vbus"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| gpio = <&gpio4 3 GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| }; |
| |
| reg_usdhc2_vmmc: usdhc2_vmmc { |
| compatible = "regulator-fixed"; |
| regulator-name = "sw-3p3-sd1"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| gpio = <&gpio4 7 GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| startup-delay-us = <100>; |
| u-boot,off-on-delay-us = <12000>; |
| }; |
| }; |
| }; |
| |
| &iomuxc { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_hog>; |
| |
| imx8qm-mek { |
| pinctrl_hog: hoggrp { |
| fsl,pins = < |
| SC_P_USB_SS3_TC0_LSIO_GPIO4_IO03 0x06000048 |
| SC_P_LVDS0_I2C0_SCL_LSIO_GPIO1_IO06 0x06000021 |
| SC_P_LVDS0_I2C0_SDA_LSIO_GPIO1_IO07 0x06000021 |
| SC_P_QSPI1A_SS1_B_LSIO_GPIO4_IO20 0x06000021 |
| SC_P_QSPI1A_DATA2_LSIO_GPIO4_IO24 0x06000021 |
| SC_P_QSPI1A_DATA3_LSIO_GPIO4_IO23 0x06000021 |
| >; |
| }; |
| |
| pinctrl_fec1: fec1grp { |
| fsl,pins = < |
| SC_P_COMP_CTL_GPIO_1V8_3V3_ENET_ENETB_PAD 0x000014a0 |
| SC_P_ENET0_MDC_CONN_ENET0_MDC 0x06000020 |
| SC_P_ENET0_MDIO_CONN_ENET0_MDIO 0x06000020 |
| SC_P_ENET0_RGMII_TX_CTL_CONN_ENET0_RGMII_TX_CTL 0x00000061 |
| SC_P_ENET0_RGMII_TXC_CONN_ENET0_RGMII_TXC 0x00000061 |
| SC_P_ENET0_RGMII_TXD0_CONN_ENET0_RGMII_TXD0 0x00000061 |
| SC_P_ENET0_RGMII_TXD1_CONN_ENET0_RGMII_TXD1 0x00000061 |
| SC_P_ENET0_RGMII_TXD2_CONN_ENET0_RGMII_TXD2 0x00000061 |
| SC_P_ENET0_RGMII_TXD3_CONN_ENET0_RGMII_TXD3 0x00000061 |
| SC_P_ENET0_RGMII_RXC_CONN_ENET0_RGMII_RXC 0x00000061 |
| SC_P_ENET0_RGMII_RX_CTL_CONN_ENET0_RGMII_RX_CTL 0x00000061 |
| SC_P_ENET0_RGMII_RXD0_CONN_ENET0_RGMII_RXD0 0x00000061 |
| SC_P_ENET0_RGMII_RXD1_CONN_ENET0_RGMII_RXD1 0x00000061 |
| SC_P_ENET0_RGMII_RXD2_CONN_ENET0_RGMII_RXD2 0x00000061 |
| SC_P_ENET0_RGMII_RXD3_CONN_ENET0_RGMII_RXD3 0x00000061 |
| >; |
| }; |
| |
| pinctrl_fec2: fec2grp { |
| fsl,pins = < |
| SC_P_COMP_CTL_GPIO_1V8_3V3_ENET_ENETA_PAD 0x000014a0 |
| SC_P_ENET1_RGMII_TX_CTL_CONN_ENET1_RGMII_TX_CTL 0x00000060 |
| SC_P_ENET1_RGMII_TXC_CONN_ENET1_RGMII_TXC 0x00000060 |
| SC_P_ENET1_RGMII_TXD0_CONN_ENET1_RGMII_TXD0 0x00000060 |
| SC_P_ENET1_RGMII_TXD1_CONN_ENET1_RGMII_TXD1 0x00000060 |
| SC_P_ENET1_RGMII_TXD2_CONN_ENET1_RGMII_TXD2 0x00000060 |
| SC_P_ENET1_RGMII_TXD3_CONN_ENET1_RGMII_TXD3 0x00000060 |
| SC_P_ENET1_RGMII_RXC_CONN_ENET1_RGMII_RXC 0x00000060 |
| SC_P_ENET1_RGMII_RX_CTL_CONN_ENET1_RGMII_RX_CTL 0x00000060 |
| SC_P_ENET1_RGMII_RXD0_CONN_ENET1_RGMII_RXD0 0x00000060 |
| SC_P_ENET1_RGMII_RXD1_CONN_ENET1_RGMII_RXD1 0x00000060 |
| SC_P_ENET1_RGMII_RXD2_CONN_ENET1_RGMII_RXD2 0x00000060 |
| SC_P_ENET1_RGMII_RXD3_CONN_ENET1_RGMII_RXD3 0x00000060 |
| >; |
| }; |
| |
| pinctrl_flexspi0: flexspi0grp { |
| fsl,pins = < |
| SC_P_QSPI0A_DATA0_LSIO_QSPI0A_DATA0 0x06000021 |
| SC_P_QSPI0A_DATA1_LSIO_QSPI0A_DATA1 0x06000021 |
| SC_P_QSPI0A_DATA2_LSIO_QSPI0A_DATA2 0x06000021 |
| SC_P_QSPI0A_DATA3_LSIO_QSPI0A_DATA3 0x06000021 |
| SC_P_QSPI0A_DQS_LSIO_QSPI0A_DQS 0x06000021 |
| SC_P_QSPI0A_SS0_B_LSIO_QSPI0A_SS0_B 0x06000021 |
| SC_P_QSPI0A_SS1_B_LSIO_QSPI0A_SS1_B 0x06000021 |
| SC_P_QSPI0A_SCLK_LSIO_QSPI0A_SCLK 0x06000021 |
| SC_P_QSPI0B_SCLK_LSIO_QSPI0B_SCLK 0x06000021 |
| SC_P_QSPI0B_DATA0_LSIO_QSPI0B_DATA0 0x06000021 |
| SC_P_QSPI0B_DATA1_LSIO_QSPI0B_DATA1 0x06000021 |
| SC_P_QSPI0B_DATA2_LSIO_QSPI0B_DATA2 0x06000021 |
| SC_P_QSPI0B_DATA3_LSIO_QSPI0B_DATA3 0x06000021 |
| SC_P_QSPI0B_DQS_LSIO_QSPI0B_DQS 0x06000021 |
| SC_P_QSPI0B_SS0_B_LSIO_QSPI0B_SS0_B 0x06000021 |
| SC_P_QSPI0B_SS1_B_LSIO_QSPI0B_SS1_B 0x06000021 |
| >; |
| }; |
| |
| pinctrl_lpuart0: lpuart0grp { |
| fsl,pins = < |
| SC_P_UART0_RX_DMA_UART0_RX 0x06000020 |
| SC_P_UART0_TX_DMA_UART0_TX 0x06000020 |
| >; |
| }; |
| |
| pinctrl_i2c0: i2c0grp { |
| fsl,pins = < |
| SC_P_HDMI_TX0_TS_SCL_DMA_I2C0_SCL 0x06000021 |
| SC_P_HDMI_TX0_TS_SDA_DMA_I2C0_SDA 0x06000021 |
| >; |
| }; |
| |
| pinctrl_pciea: pcieagrp{ |
| fsl,pins = < |
| SC_P_PCIE_CTRL0_CLKREQ_B_LSIO_GPIO4_IO27 0x06000021 |
| SC_P_PCIE_CTRL0_WAKE_B_LSIO_GPIO4_IO28 0x04000021 |
| SC_P_PCIE_CTRL0_PERST_B_LSIO_GPIO4_IO29 0x06000021 |
| SC_P_USDHC2_RESET_B_LSIO_GPIO4_IO09 0x06000021 |
| >; |
| }; |
| |
| pinctrl_typec: typecgrp { |
| fsl,pins = < |
| SC_P_QSPI1A_SS0_B_LSIO_GPIO4_IO19 0x60 |
| SC_P_USB_SS3_TC3_LSIO_GPIO4_IO06 0x60 |
| SC_P_QSPI1A_DATA0_LSIO_GPIO4_IO26 0x00000021 |
| >; |
| }; |
| |
| pinctrl_usbotg1: usbotg1 { |
| fsl,pins = < |
| SC_P_USB_SS3_TC0_CONN_USB_OTG1_PWR 0x00000021 |
| >; |
| }; |
| |
| pinctrl_usdhc1: usdhc1grp { |
| fsl,pins = < |
| SC_P_EMMC0_CLK_CONN_EMMC0_CLK 0x06000041 |
| SC_P_EMMC0_CMD_CONN_EMMC0_CMD 0x00000021 |
| SC_P_EMMC0_DATA0_CONN_EMMC0_DATA0 0x00000021 |
| SC_P_EMMC0_DATA1_CONN_EMMC0_DATA1 0x00000021 |
| SC_P_EMMC0_DATA2_CONN_EMMC0_DATA2 0x00000021 |
| SC_P_EMMC0_DATA3_CONN_EMMC0_DATA3 0x00000021 |
| SC_P_EMMC0_DATA4_CONN_EMMC0_DATA4 0x00000021 |
| SC_P_EMMC0_DATA5_CONN_EMMC0_DATA5 0x00000021 |
| SC_P_EMMC0_DATA6_CONN_EMMC0_DATA6 0x00000021 |
| SC_P_EMMC0_DATA7_CONN_EMMC0_DATA7 0x00000021 |
| SC_P_EMMC0_STROBE_CONN_EMMC0_STROBE 0x00000041 |
| SC_P_EMMC0_RESET_B_CONN_EMMC0_RESET_B 0x00000021 |
| >; |
| }; |
| |
| pinctrl_usdhc1_100mhz: usdhc1grp100mhz { |
| fsl,pins = < |
| SC_P_EMMC0_CLK_CONN_EMMC0_CLK 0x06000040 |
| SC_P_EMMC0_CMD_CONN_EMMC0_CMD 0x00000020 |
| SC_P_EMMC0_DATA0_CONN_EMMC0_DATA0 0x00000020 |
| SC_P_EMMC0_DATA1_CONN_EMMC0_DATA1 0x00000020 |
| SC_P_EMMC0_DATA2_CONN_EMMC0_DATA2 0x00000020 |
| SC_P_EMMC0_DATA3_CONN_EMMC0_DATA3 0x00000020 |
| SC_P_EMMC0_DATA4_CONN_EMMC0_DATA4 0x00000020 |
| SC_P_EMMC0_DATA5_CONN_EMMC0_DATA5 0x00000020 |
| SC_P_EMMC0_DATA6_CONN_EMMC0_DATA6 0x00000020 |
| SC_P_EMMC0_DATA7_CONN_EMMC0_DATA7 0x00000020 |
| SC_P_EMMC0_STROBE_CONN_EMMC0_STROBE 0x00000040 |
| SC_P_EMMC0_RESET_B_CONN_EMMC0_RESET_B 0x00000020 |
| >; |
| }; |
| |
| pinctrl_usdhc1_200mhz: usdhc1grp200mhz { |
| fsl,pins = < |
| SC_P_EMMC0_CLK_CONN_EMMC0_CLK 0x06000040 |
| SC_P_EMMC0_CMD_CONN_EMMC0_CMD 0x00000020 |
| SC_P_EMMC0_DATA0_CONN_EMMC0_DATA0 0x00000020 |
| SC_P_EMMC0_DATA1_CONN_EMMC0_DATA1 0x00000020 |
| SC_P_EMMC0_DATA2_CONN_EMMC0_DATA2 0x00000020 |
| SC_P_EMMC0_DATA3_CONN_EMMC0_DATA3 0x00000020 |
| SC_P_EMMC0_DATA4_CONN_EMMC0_DATA4 0x00000020 |
| SC_P_EMMC0_DATA5_CONN_EMMC0_DATA5 0x00000020 |
| SC_P_EMMC0_DATA6_CONN_EMMC0_DATA6 0x00000020 |
| SC_P_EMMC0_DATA7_CONN_EMMC0_DATA7 0x00000020 |
| SC_P_EMMC0_STROBE_CONN_EMMC0_STROBE 0x00000040 |
| SC_P_EMMC0_RESET_B_CONN_EMMC0_RESET_B 0x00000020 |
| >; |
| }; |
| |
| pinctrl_usdhc2_gpio: usdhc2grpgpio { |
| fsl,pins = < |
| SC_P_USDHC1_DATA6_LSIO_GPIO5_IO21 0x00000021 |
| SC_P_USDHC1_DATA7_LSIO_GPIO5_IO22 0x00000021 |
| SC_P_USDHC1_RESET_B_LSIO_GPIO4_IO07 0x00000021 |
| >; |
| }; |
| |
| pinctrl_usdhc2: usdhc2grp { |
| fsl,pins = < |
| SC_P_USDHC1_CLK_CONN_USDHC1_CLK 0x06000041 |
| SC_P_USDHC1_CMD_CONN_USDHC1_CMD 0x00000021 |
| SC_P_USDHC1_DATA0_CONN_USDHC1_DATA0 0x00000021 |
| SC_P_USDHC1_DATA1_CONN_USDHC1_DATA1 0x00000021 |
| SC_P_USDHC1_DATA2_CONN_USDHC1_DATA2 0x00000021 |
| SC_P_USDHC1_DATA3_CONN_USDHC1_DATA3 0x00000021 |
| SC_P_USDHC1_VSELECT_CONN_USDHC1_VSELECT 0x00000021 |
| >; |
| }; |
| |
| pinctrl_usdhc2_100mhz: usdhc2grp100mhz { |
| fsl,pins = < |
| SC_P_USDHC1_CLK_CONN_USDHC1_CLK 0x06000040 |
| SC_P_USDHC1_CMD_CONN_USDHC1_CMD 0x00000020 |
| SC_P_USDHC1_DATA0_CONN_USDHC1_DATA0 0x00000020 |
| SC_P_USDHC1_DATA1_CONN_USDHC1_DATA1 0x00000020 |
| SC_P_USDHC1_DATA2_CONN_USDHC1_DATA2 0x00000020 |
| SC_P_USDHC1_DATA3_CONN_USDHC1_DATA3 0x00000020 |
| SC_P_USDHC1_VSELECT_CONN_USDHC1_VSELECT 0x00000020 |
| >; |
| }; |
| |
| pinctrl_usdhc2_200mhz: usdhc2grp200mhz { |
| fsl,pins = < |
| SC_P_USDHC1_CLK_CONN_USDHC1_CLK 0x06000040 |
| SC_P_USDHC1_CMD_CONN_USDHC1_CMD 0x00000020 |
| SC_P_USDHC1_DATA0_CONN_USDHC1_DATA0 0x00000020 |
| SC_P_USDHC1_DATA1_CONN_USDHC1_DATA1 0x00000020 |
| SC_P_USDHC1_DATA2_CONN_USDHC1_DATA2 0x00000020 |
| SC_P_USDHC1_DATA3_CONN_USDHC1_DATA3 0x00000020 |
| SC_P_USDHC1_VSELECT_CONN_USDHC1_VSELECT 0x00000020 |
| >; |
| }; |
| pinctrl_lvds0_lpi2c1: lvds0lpi2c1grp { |
| fsl,pins = < |
| SC_P_LVDS0_I2C1_SCL_LVDS0_I2C1_SCL 0xc600004c |
| SC_P_LVDS0_I2C1_SDA_LVDS0_I2C1_SDA 0xc600004c |
| >; |
| }; |
| |
| pinctrl_lvds1_lpi2c1: lvds1lpi2c1grp { |
| fsl,pins = < |
| SC_P_LVDS1_I2C1_SCL_LVDS1_I2C1_SCL 0xc600004c |
| SC_P_LVDS1_I2C1_SDA_LVDS1_I2C1_SDA 0xc600004c |
| >; |
| }; |
| }; |
| }; |
| |
| &gpio1 { |
| status = "okay"; |
| }; |
| |
| &gpio2 { |
| status = "okay"; |
| }; |
| |
| &gpio4 { |
| status = "okay"; |
| }; |
| |
| &gpio5 { |
| status = "okay"; |
| }; |
| |
| &usbotg1 { |
| vbus-supply = <®_usb_otg1_vbus>; |
| srp-disable; |
| hnp-disable; |
| adp-disable; |
| disable-over-current; |
| status = "okay"; |
| }; |
| |
| &usbotg3 { |
| status = "okay"; |
| }; |
| |
| &usdhc1 { |
| pinctrl-names = "default", "state_100mhz", "state_200mhz"; |
| pinctrl-0 = <&pinctrl_usdhc1>; |
| pinctrl-1 = <&pinctrl_usdhc1_100mhz>; |
| pinctrl-2 = <&pinctrl_usdhc1_200mhz>; |
| bus-width = <8>; |
| non-removable; |
| status = "okay"; |
| }; |
| |
| &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>; |
| bus-width = <4>; |
| cd-gpios = <&gpio5 22 GPIO_ACTIVE_LOW>; |
| wp-gpios = <&gpio5 21 GPIO_ACTIVE_HIGH>; |
| vmmc-supply = <®_usdhc2_vmmc>; |
| status = "okay"; |
| }; |
| |
| &fec1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_fec1>; |
| phy-mode = "rgmii-txid"; |
| phy-handle = <ðphy0>; |
| fsl,magic-packet; |
| fsl,rgmii_rxc_dly; |
| status = "okay"; |
| |
| mdio { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| ethphy0: ethernet-phy@0 { |
| compatible = "ethernet-phy-ieee802.3-c22"; |
| reg = <0>; |
| at803x,eee-disabled; |
| at803x,vddio-1p8v; |
| }; |
| |
| ethphy1: ethernet-phy@1 { |
| compatible = "ethernet-phy-ieee802.3-c22"; |
| reg = <1>; |
| at803x,eee-disabled; |
| at803x,vddio-1p8v; |
| }; |
| }; |
| }; |
| |
| &fec2 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_fec2>; |
| phy-mode = "rgmii"; |
| phy-handle = <ðphy1>; |
| fsl,ar8031-phy-fixup; |
| fsl,magic-packet; |
| status = "okay"; |
| }; |
| |
| &flexspi0 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_flexspi0>; |
| status = "okay"; |
| |
| flash0: mt35xu512aba@0 { |
| reg = <0>; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| compatible = "spi-flash"; |
| spi-max-frequency = <29000000>; |
| spi-nor,ddr-quad-read-dummy = <8>; |
| }; |
| }; |
| |
| &i2c0 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| clock-frequency = <100000>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_i2c0>; |
| status = "okay"; |
| |
| max7322: gpio@68 { |
| compatible = "maxim,max7322"; |
| reg = <0x68>; |
| gpio-controller; |
| #gpio-cells = <2>; |
| }; |
| |
| typec_ptn5110: typec@50 { |
| compatible = "usb,tcpci"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_typec>; |
| reg = <0x51>; |
| interrupt-parent = <&gpio4>; |
| interrupts = <26 IRQ_TYPE_LEVEL_LOW>; |
| ss-sel-gpios = <&gpio4 6 GPIO_ACTIVE_LOW>; |
| reset-gpios = <&gpio4 19 GPIO_ACTIVE_HIGH>; |
| src-pdos = <0x380190c8 0x3803c0c8>; |
| port-type = "drp"; |
| sink-disable; |
| default-role = "source"; |
| status = "okay"; |
| }; |
| }; |
| |
| &lpuart0 { /* console */ |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_lpuart0>; |
| status = "okay"; |
| }; |
| |
| &i2c1_lvds0 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_lvds0_lpi2c1>; |
| clock-frequency = <100000>; |
| status = "okay"; |
| |
| lvds-to-hdmi-bridge@4c { |
| compatible = "ite,it6263"; |
| reg = <0x4c>; |
| }; |
| }; |
| |
| &i2c1_lvds1 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_lvds1_lpi2c1>; |
| clock-frequency = <100000>; |
| status = "okay"; |
| |
| lvds-to-hdmi-bridge@4c { |
| compatible = "ite,it6263"; |
| reg = <0x4c>; |
| }; |
| }; |
| |
| |
| &tsens { |
| tsens-num = <6>; |
| }; |
| |
| &thermal_zones { |
| pmic-thermal0 { |
| polling-delay-passive = <250>; |
| polling-delay = <2000>; |
| thermal-sensors = <&tsens 5>; |
| 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 = |
| <&A53_0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; |
| }; |
| map1 { |
| trip = <&pmic_alert0>; |
| cooling-device = |
| <&A72_0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; |
| }; |
| }; |
| }; |
| }; |
