| /* |
| * Copyright 2017 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-imx8mq.dtsi" |
| |
| / { |
| memory@40000000 { |
| device_type = "memory"; |
| reg = <0x00000000 0x40000000 0 0x40000000>; |
| }; |
| |
| resmem: reserved-memory { |
| #address-cells = <2>; |
| #size-cells = <2>; |
| ranges; |
| |
| /* global autoconfigured region for contiguous allocations */ |
| linux,cma { |
| compatible = "shared-dma-pool"; |
| reusable; |
| size = <0 0x14000000>; |
| alloc-ranges = <0 0x40000000 0 0x40000000>; |
| linux,cma-default; |
| }; |
| |
| rpmsg_reserved: rpmsg@0xb8000000 { |
| no-map; |
| reg = <0 0xb8000000 0 0x100000>; |
| }; |
| }; |
| |
| chosen { |
| bootargs = "console=ttymxc0,115200 earlycon=ec_imx6q,0x30860000,115200"; |
| stdout-path = &uart1; |
| }; |
| |
| apex_power { |
| compatible = "google,apex-power"; |
| status = "disabled"; |
| power-supply = <®_apex>; |
| }; |
| |
| regulators { |
| compatible = "simple-bus"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| reg_usdhc2_vmmc: usdhc2_vmmc { |
| compatible = "regulator-fixed"; |
| regulator-name = "VSD_3V3"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| }; |
| |
| reg_apex: apex_pmic { |
| compatible = "regulator-fixed"; |
| regulator-name = "apex_regulators"; |
| regulator-min-microvolt = <1000000>; |
| regulator-max-microvolt = <1000000>; |
| gpio = <&gpio3 15 GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| gpio-open-drain; |
| regulator-always-on; |
| startup-delay-us = <500000>; |
| }; |
| }; |
| |
| modem_reset: modem-reset { |
| compatible = "gpio-reset"; |
| reset-gpios = <&gpio3 6 GPIO_ACTIVE_LOW>; |
| reset-delay-us = <2000>; |
| reset-post-delay-ms = <40>; |
| #reset-cells = <0>; |
| }; |
| |
| bt_rfkill { |
| compatible = "fsl,mxc_bt_rfkill"; |
| bt-power-gpios = <&gpio3 6 GPIO_ACTIVE_LOW>; |
| status ="okay"; |
| }; |
| |
| fan: gpio_fan { |
| compatible = "gpio-fan"; |
| gpio-fan,speed-map = <0 0>, <8600 1>; |
| #cooling-cells = <2>; |
| status = "disabled"; |
| }; |
| }; |
| |
| &clk { |
| assigned-clocks = <&clk IMX8MQ_AUDIO_PLL1>, <&clk IMX8MQ_AUDIO_PLL2>; |
| assigned-clock-rates = <786432000>, <722534400>; |
| }; |
| |
| &iomuxc { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_hog>; |
| |
| imx8mq-evk { |
| pinctrl_hog: hoggrp { |
| fsl,pins = < |
| MX8MQ_IOMUXC_NAND_READY_B_GPIO3_IO16 0x19 |
| MX8MQ_IOMUXC_NAND_WE_B_GPIO3_IO17 0x19 |
| >; |
| }; |
| |
| pinctrl_fec1: fec1grp { |
| fsl,pins = < |
| MX8MQ_IOMUXC_ENET_MDC_ENET1_MDC 0x3 |
| MX8MQ_IOMUXC_ENET_MDIO_ENET1_MDIO 0x23 |
| MX8MQ_IOMUXC_ENET_TD3_ENET1_RGMII_TD3 0x1f |
| MX8MQ_IOMUXC_ENET_TD2_ENET1_RGMII_TD2 0x1f |
| MX8MQ_IOMUXC_ENET_TD1_ENET1_RGMII_TD1 0x1f |
| MX8MQ_IOMUXC_ENET_TD0_ENET1_RGMII_TD0 0x1f |
| 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 0x1f |
| 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 0x1f |
| 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_dvfs: dvfsgrp { |
| fsl,pins = < |
| MX8MQ_IOMUXC_GPIO1_IO13_GPIO1_IO13 0x16 |
| >; |
| }; |
| |
| pinctrl_typec: typecgrp { |
| fsl,pins = < |
| MX8MQ_IOMUXC_NAND_ALE_GPIO3_IO0 0x19 |
| >; |
| }; |
| |
| 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 |
| MX8MQ_IOMUXC_NAND_DATA00_GPIO3_IO6 0x19 /* BT_EN */ |
| >; |
| }; |
| |
| pinctrl_uart3: uart3grp { |
| fsl,pins = < |
| MX8MQ_IOMUXC_UART3_RXD_UART3_DCE_RX 0x49 |
| MX8MQ_IOMUXC_UART3_TXD_UART3_DCE_TX 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_SD1_DATA4_USDHC1_DATA4 0xc3 |
| MX8MQ_IOMUXC_SD1_DATA5_USDHC1_DATA5 0xc3 |
| MX8MQ_IOMUXC_SD1_DATA6_USDHC1_DATA6 0xc3 |
| MX8MQ_IOMUXC_SD1_DATA7_USDHC1_DATA7 0xc3 |
| MX8MQ_IOMUXC_SD1_STROBE_USDHC1_STROBE 0x83 |
| MX8MQ_IOMUXC_SD1_RESET_B_USDHC1_RESET_B 0xc1 |
| >; |
| }; |
| |
| pinctrl_usdhc1_100mhz: usdhc1grp100mhz { |
| fsl,pins = < |
| MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK 0x85 |
| MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD 0xc5 |
| MX8MQ_IOMUXC_SD1_DATA0_USDHC1_DATA0 0xc5 |
| MX8MQ_IOMUXC_SD1_DATA1_USDHC1_DATA1 0xc5 |
| MX8MQ_IOMUXC_SD1_DATA2_USDHC1_DATA2 0xc5 |
| MX8MQ_IOMUXC_SD1_DATA3_USDHC1_DATA3 0xc5 |
| MX8MQ_IOMUXC_SD1_DATA4_USDHC1_DATA4 0xc5 |
| MX8MQ_IOMUXC_SD1_DATA5_USDHC1_DATA5 0xc5 |
| MX8MQ_IOMUXC_SD1_DATA6_USDHC1_DATA6 0xc5 |
| MX8MQ_IOMUXC_SD1_DATA7_USDHC1_DATA7 0xc5 |
| MX8MQ_IOMUXC_SD1_STROBE_USDHC1_STROBE 0x85 |
| MX8MQ_IOMUXC_SD1_RESET_B_USDHC1_RESET_B 0xc1 |
| >; |
| }; |
| |
| pinctrl_usdhc1_200mhz: usdhc1grp200mhz { |
| fsl,pins = < |
| MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK 0x87 |
| MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD 0xc7 |
| MX8MQ_IOMUXC_SD1_DATA0_USDHC1_DATA0 0xc7 |
| MX8MQ_IOMUXC_SD1_DATA1_USDHC1_DATA1 0xc7 |
| MX8MQ_IOMUXC_SD1_DATA2_USDHC1_DATA2 0xc7 |
| MX8MQ_IOMUXC_SD1_DATA3_USDHC1_DATA3 0xc7 |
| MX8MQ_IOMUXC_SD1_DATA4_USDHC1_DATA4 0xc7 |
| MX8MQ_IOMUXC_SD1_DATA5_USDHC1_DATA5 0xc7 |
| MX8MQ_IOMUXC_SD1_DATA6_USDHC1_DATA6 0xc7 |
| MX8MQ_IOMUXC_SD1_DATA7_USDHC1_DATA7 0xc7 |
| MX8MQ_IOMUXC_SD1_STROBE_USDHC1_STROBE 0x87 |
| MX8MQ_IOMUXC_SD1_RESET_B_USDHC1_RESET_B 0xc1 |
| >; |
| }; |
| |
| pinctrl_usdhc2_gpio: usdhc2grpgpio { |
| fsl,pins = < |
| MX8MQ_IOMUXC_SD2_CD_B_GPIO2_IO12 0x41 |
| MX8MQ_IOMUXC_SD2_RESET_B_GPIO2_IO19 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: usdhc2grp100mhz { |
| fsl,pins = < |
| MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK 0x85 |
| MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD 0xc5 |
| MX8MQ_IOMUXC_SD2_DATA0_USDHC2_DATA0 0xc5 |
| MX8MQ_IOMUXC_SD2_DATA1_USDHC2_DATA1 0xc5 |
| MX8MQ_IOMUXC_SD2_DATA2_USDHC2_DATA2 0xc5 |
| MX8MQ_IOMUXC_SD2_DATA3_USDHC2_DATA3 0xc5 |
| MX8MQ_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0xc1 |
| >; |
| }; |
| |
| pinctrl_usdhc2_200mhz: usdhc2grp200mhz { |
| fsl,pins = < |
| MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK 0x87 |
| MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD 0xc7 |
| MX8MQ_IOMUXC_SD2_DATA0_USDHC2_DATA0 0xc7 |
| MX8MQ_IOMUXC_SD2_DATA1_USDHC2_DATA1 0xc7 |
| MX8MQ_IOMUXC_SD2_DATA2_USDHC2_DATA2 0xc7 |
| MX8MQ_IOMUXC_SD2_DATA3_USDHC2_DATA3 0xc7 |
| MX8MQ_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0xc1 |
| >; |
| }; |
| |
| pinctrl_wdog: wdoggrp { |
| fsl,pins = < |
| MX8MQ_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B 0xc6 |
| >; |
| }; |
| pinctrl_pmic: pmicirq { |
| fsl,pins = < |
| MX8MQ_IOMUXC_GPIO1_IO03_GPIO1_IO3 0x41 /*0x17059*/ |
| >; |
| }; |
| pinctrl_mipi_dsi_en: mipi_dsi_en { |
| fsl,pins = < |
| MX8MQ_IOMUXC_ECSPI1_SCLK_GPIO5_IO6 0x16 |
| >; |
| }; |
| }; |
| |
| imx8mq-phanbell { |
| pinctrl_pcie0: pcie0grp { |
| fsl,pins = < |
| MX8MQ_IOMUXC_I2C4_SCL_PCIE1_CLKREQ_B 0x76 /* open drain, pull up */ |
| MX8MQ_IOMUXC_NAND_DATA05_GPIO3_IO11 0x16 /* Disable - wl_regon */ |
| MX8MQ_IOMUXC_NAND_DATA04_GPIO3_IO10 0x16 /* Reset - wl_nreset */ |
| MX8MQ_IOMUXC_GPIO1_IO00_ANAMIX_REF_CLK_32K 0x05 |
| >; |
| }; |
| |
| pinctrl_pcie1: pcie1grp { |
| fsl,pins = < |
| MX8MQ_IOMUXC_I2C4_SDA_PCIE2_CLKREQ_B 0x76 /* open drain, pull up */ |
| MX8MQ_IOMUXC_NAND_WP_B_GPIO3_IO18 0x19 /* APEX_SYS_RST_L */ |
| >; |
| }; |
| }; |
| }; |
| |
| &pcie0 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_pcie0>; |
| disable-gpio = <&gpio3 11 GPIO_ACTIVE_LOW>; |
| reset-gpio = <&gpio3 10 GPIO_ACTIVE_LOW>; |
| fsl,max-link-speed = <1>; |
| status = "okay"; |
| }; |
| |
| &pcie1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_pcie1>; |
| reset-gpio = <&gpio3 18 GPIO_ACTIVE_LOW>; |
| ext_osc = <1>; |
| hard-wired = <1>; |
| status = "okay"; |
| }; |
| |
| &fec1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_fec1>; |
| phy-mode = "rgmii-id"; |
| phy-handle = <ðphy0>; |
| fsl,magic-packet; |
| status = "okay"; |
| |
| mdio { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| ethphy0: ethernet-phy@0 { |
| compatible = "ethernet-phy-ieee802.3-c22"; |
| reg = <0>; |
| at803x,led-act-blind-workaround; |
| at803x,eee-disabled; |
| }; |
| }; |
| }; |
| |
| &i2c1 { |
| clock-frequency = <400000>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_i2c1>; |
| status = "okay"; |
| |
| pmic: bd71837@4b { |
| reg = <0x4b>; |
| compatible = "rohm,bd71837"; |
| /* PMIC BD71837 PMIC_nINT GPIO1_IO12 */ |
| pinctrl-0 = <&pinctrl_pmic>; |
| gpio_intr = <&gpio1 3 GPIO_ACTIVE_LOW>; |
| |
| bd71837,pmic-buck1-uses-i2c-dvs; |
| bd71837,pmic-buck1-dvs-voltage = <900000>, <900000>, <800000>; /* VDD_SOC: Run-Idle-Suspend */ |
| bd71837,pmic-buck2-uses-i2c-dvs; |
| bd71837,pmic-buck2-dvs-voltage = <1000000>, <900000>, <0>; /* VDD_ARM: Run-Idle */ |
| bd71837,pmic-buck3-uses-i2c-dvs; |
| bd71837,pmic-buck3-dvs-voltage = <900000>, <0>, <0>; /* VDD_GPU: Run */ |
| bd71837,pmic-buck4-uses-i2c-dvs; |
| bd71837,pmic-buck4-dvs-voltage = <900000>, <0>, <0>; /* VDD_VPU: Run */ |
| |
| gpo { |
| rohm,drv = <0x0C>; /* 0b0000_1100 all gpos with cmos output mode */ |
| }; |
| |
| regulators { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| buck1_reg: regulator@0 { |
| reg = <0>; |
| regulator-compatible = "buck1"; |
| regulator-min-microvolt = <700000>; |
| regulator-max-microvolt = <1300000>; |
| regulator-boot-on; |
| regulator-always-on; |
| regulator-ramp-delay = <1250>; |
| }; |
| |
| buck2_reg: regulator@1 { |
| reg = <1>; |
| regulator-compatible = "buck2"; |
| regulator-min-microvolt = <850000>; |
| regulator-max-microvolt = <1000000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| buck3_reg: regulator@2 { |
| reg = <2>; |
| regulator-compatible = "buck3"; |
| regulator-min-microvolt = <700000>; |
| regulator-max-microvolt = <1300000>; |
| regulator-boot-on; |
| }; |
| |
| buck4_reg: regulator@3 { |
| reg = <3>; |
| regulator-compatible = "buck4"; |
| regulator-min-microvolt = <700000>; |
| regulator-max-microvolt = <1300000>; |
| regulator-boot-on; |
| }; |
| |
| buck5_reg: regulator@4 { |
| reg = <4>; |
| regulator-compatible = "buck5"; |
| regulator-min-microvolt = <700000>; |
| regulator-max-microvolt = <1350000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| buck6_reg: regulator@5 { |
| reg = <5>; |
| regulator-compatible = "buck6"; |
| regulator-min-microvolt = <3000000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| buck7_reg: regulator@6 { |
| reg = <6>; |
| regulator-compatible = "buck7"; |
| regulator-min-microvolt = <1605000>; |
| regulator-max-microvolt = <1995000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| buck8_reg: regulator@7 { |
| reg = <7>; |
| regulator-compatible = "buck8"; |
| regulator-min-microvolt = <800000>; |
| regulator-max-microvolt = <1400000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| ldo1_reg: regulator@8 { |
| reg = <8>; |
| regulator-compatible = "ldo1"; |
| regulator-min-microvolt = <3000000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| ldo2_reg: regulator@9 { |
| reg = <9>; |
| regulator-compatible = "ldo2"; |
| regulator-min-microvolt = <900000>; |
| regulator-max-microvolt = <900000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| ldo3_reg: regulator@10 { |
| reg = <10>; |
| regulator-compatible = "ldo3"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| ldo4_reg: regulator@11 { |
| reg = <11>; |
| regulator-compatible = "ldo4"; |
| regulator-min-microvolt = <900000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| ldo5_reg: regulator@12 { |
| reg = <12>; |
| regulator-compatible = "ldo5"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| ldo6_reg: regulator@13 { |
| reg = <13>; |
| regulator-compatible = "ldo6"; |
| regulator-min-microvolt = <900000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| ldo7_reg: regulator@14 { |
| reg = <14>; |
| regulator-compatible = "ldo7"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| }; |
| }; |
| }; |
| |
| &i2c2 { |
| clock-frequency = <100000>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_i2c2>; |
| status = "disabled"; |
| }; |
| |
| &i2c3 { |
| clock-frequency = <100000>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_i2c3>; |
| status = "okay"; |
| }; |
| |
| &uart1 { /* console */ |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_uart1>; |
| assigned-clocks = <&clk IMX8MQ_CLK_UART1>; |
| assigned-clock-parents = <&clk IMX8MQ_CLK_25M>; |
| status = "okay"; |
| }; |
| |
| &uart2 { /* BT */ |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_uart2>; |
| assigned-clocks = <&clk IMX8MQ_CLK_UART2>; |
| assigned-clock-parents = <&clk IMX8MQ_SYS1_PLL_160M>; |
| uart-has-rtscts; |
| resets = <&modem_reset>; |
| status = "okay"; |
| }; |
| |
| &uart3 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_uart3>; |
| assigned-clocks = <&clk IMX8MQ_CLK_UART3>; |
| assigned-clock-parents = <&clk IMX8MQ_CLK_25M>; |
| 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 = <&gpio2 12 GPIO_ACTIVE_LOW>; |
| vmmc-supply = <®_usdhc2_vmmc>; |
| status = "okay"; |
| }; |
| |
| &usb3_phy0 { |
| status = "okay"; |
| }; |
| |
| &usb3_0 { |
| status = "okay"; |
| }; |
| |
| &usb_dwc3_0 { |
| status = "okay"; |
| dr_mode = "otg"; |
| }; |
| |
| &usb3_phy1 { |
| status = "okay"; |
| }; |
| |
| &usb3_1 { |
| status = "okay"; |
| }; |
| |
| &usb_dwc3_1 { |
| status = "okay"; |
| dr_mode = "host"; |
| }; |
| |
| &gpu_pd { |
| power-supply = <&buck3_reg>; |
| }; |
| |
| &vpu_pd { |
| power-supply = <&buck4_reg>; |
| }; |
| |
| &gpu { |
| status = "okay"; |
| }; |
| |
| &vpu { |
| regulator-supply = <&buck4_reg>; |
| status = "okay"; |
| }; |
| |
| &wdog1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_wdog>; |
| fsl,ext-reset-output; |
| status = "okay"; |
| }; |
| |
| &mu { |
| status = "okay"; |
| }; |
| |
| &rpmsg{ |
| /* |
| * 64K for one rpmsg instance: |
| * --0xb8000000~0xb800ffff: pingpong |
| */ |
| vdev-nums = <1>; |
| reg = <0x0 0xb8000000 0x0 0x10000>; |
| status = "okay"; |
| }; |
| |
| &A53_0 { |
| operating-points = < |
| /* kHz uV */ |
| 1500000 1000000 |
| 1000000 850000 |
| 500000 850000 |
| >; |
| arm-supply = <&buck2_reg>; |
| }; |
| |
| &hdmi { |
| status = "disabled"; |
| }; |
| |
| // &hdmi_cec { |
| // status = "disabled"; |
| // }; |
| |
| // <&clk IMX8MQ_CLK_DISP_RTRM_PRE_DIV>, |
| // <&clk IMX8MQ_CLK_DISP_RTRM_CG>, |
| &dcss { |
| status = "disabled"; |
| disp-dev = "mipi_disp"; |
| |
| assigned-clocks = <&clk IMX8MQ_CLK_DISP_AXI>, |
| <&clk IMX8MQ_CLK_DISP_RTRM>, |
| <&clk IMX8MQ_CLK_DC_PIXEL>, |
| <&clk IMX8MQ_VIDEO_PLL1_REF_SEL>, |
| <&clk IMX8MQ_VIDEO_PLL1>; |
| assigned-clock-parents = <&clk IMX8MQ_SYS1_PLL_800M>, |
| <&clk IMX8MQ_SYS1_PLL_800M>, |
| <&clk IMX8MQ_VIDEO_PLL1_OUT>, |
| <&clk IMX8MQ_CLK_25M>; |
| assigned-clock-rates = <800000000>, |
| <400000000>, |
| <400000000>, |
| <120000000>, |
| <0>, |
| <599999999>; |
| |
| dcss_disp0: port@0 { |
| reg = <0>; |
| |
| dcss_disp0_mipi_dsi: mipi_dsi { |
| remote-endpoint = <&mipi_dsi_in>; |
| }; |
| }; |
| }; |
| |
| &mipi_dsi { |
| status = "disabled"; |
| assigned-clocks = <&clk IMX8MQ_CLK_DSI_PHY_REF>, |
| <&clk IMX8MQ_CLK_DSI_CORE>, |
| <&clk IMX8MQ_VIDEO_PLL1_REF_SEL>, |
| <&clk IMX8MQ_VIDEO_PLL1>; |
| assigned-clock-parents = <&clk IMX8MQ_VIDEO_PLL1_OUT>, |
| <&clk IMX8MQ_SYS1_PLL_266M>, |
| <&clk IMX8MQ_CLK_25M>; |
| assigned-clock-rates = <24000000>, |
| <266000000>, |
| <0>, |
| <599999999>; |
| |
| port@1 { |
| mipi_dsi_in: endpoint { |
| remote-endpoint = <&dcss_disp0_mipi_dsi>; |
| }; |
| }; |
| |
| }; |
| |
| &mipi_dsi_bridge { |
| status = "disabled"; |
| |
| panel@0 { |
| compatible = "raydium,rm67191"; |
| reg = <0>; |
| pinctrl-0 = <&pinctrl_mipi_dsi_en>; |
| reset-gpio = <&gpio5 6 GPIO_ACTIVE_HIGH>; |
| dsi-lanes = <4>; |
| panel-width-mm = <68>; |
| panel-height-mm = <121>; |
| port { |
| panel1_in: endpoint { |
| remote-endpoint = <&mipi_dsi_bridge_out>; |
| }; |
| }; |
| }; |
| |
| port@1 { |
| mipi_dsi_bridge_out: endpoint { |
| remote-endpoint = <&panel1_in>; |
| }; |
| }; |
| }; |
| |
| &cpu_thermal { |
| trips { |
| fan_toggle0: trip4 { |
| temperature = <65000>; |
| hysteresis = <10000>; |
| type = "active"; |
| }; |
| }; |
| |
| cooling-maps { |
| map4 { |
| trip = <&fan_toggle0>; |
| cooling-device = <&fan 0 1>; |
| }; |
| }; |
| }; |
