// SPDX-License-Identifier: GPL-2.0+ /* * Copyright 2020 NXP */ #include "imx8mm-u-boot.dtsi" / { chosen { bootargs = "console=ttymxc1,115200 earlycon=ec_imx6q,0x30890000,115200"; }; wdt-reboot { compatible = "wdt-reboot"; wdt = <&wdog1>; u-boot,dm-spl; }; aliases { usbgadget0 = &usbg1; usbgadget1 = &usbg2; }; usbg1: usbg1 { compatible = "fsl,imx27-usb-gadget"; dr_mode = "peripheral"; chipidea,usb = <&usbotg1>; status = "okay"; }; usbg2: usbg2 { compatible = "fsl,imx27-usb-gadget"; dr_mode = "peripheral"; chipidea,usb = <&usbotg2>; status = "okay"; }; firmware { optee { compatible = "linaro,optee-tz"; method = "smc"; }; }; }; ®_usdhc2_vmmc { u-boot,off-on-delay-us = <20000>; u-boot,dm-spl; }; &pinctrl_reg_usdhc2_vmmc { u-boot,dm-spl; }; &pinctrl_uart2 { u-boot,dm-spl; }; &pinctrl_usdhc2_gpio { u-boot,dm-spl; }; &pinctrl_usdhc2 { u-boot,dm-spl; }; &gpio1 { u-boot,dm-spl; }; &gpio2 { u-boot,dm-spl; }; &gpio3 { u-boot,dm-spl; }; &gpio4 { u-boot,dm-spl; }; &gpio5 { u-boot,dm-spl; }; &uart2 { u-boot,dm-spl; }; &usdhc1 { u-boot,dm-spl; assigned-clocks = <&clk IMX8MM_CLK_USDHC1>; assigned-clock-rates = <400000000>; assigned-clock-parents = <&clk IMX8MM_SYS_PLL1_400M>; }; &usdhc2 { u-boot,dm-spl; sd-uhs-sdr104; sd-uhs-ddr50; assigned-clocks = <&clk IMX8MM_CLK_USDHC2>; assigned-clock-rates = <400000000>; assigned-clock-parents = <&clk IMX8MM_SYS_PLL1_400M>; fsl,signal-voltage-switch-extra-delay-ms = <8>; }; &i2c1 { u-boot,dm-spl; }; &{/soc@0/bus@30800000/i2c@30a20000/pmic@4b} { u-boot,dm-spl; }; &{/soc@0/bus@30800000/i2c@30a20000/pmic@4b/regulators} { u-boot,dm-spl; }; &pinctrl_i2c1 { u-boot,dm-spl; }; &pinctrl_pmic { u-boot,dm-spl; }; &fec1 { phy-reset-gpios = <&gpio4 22 GPIO_ACTIVE_LOW>; }; ðphy0 { vddio0: vddio-regulator { regulator-name = "VDDIO"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; }; }; &wdog1 { u-boot,dm-spl; }; &usbotg1 { status = "okay"; extcon = <&ptn5110>; }; &lcdif { /delete-property/ assigned-clocks; /delete-property/ assigned-clock-parents; /delete-property/ assigned-clock-rates; }; &mipi_dsi { /delete-property/ assigned-clocks; /delete-property/ assigned-clock-parents; /delete-property/ assigned-clock-rates; }; &blob_1d_imem { filename = "ddr4_imem_1d.bin"; }; &blob_1d_dmem { filename = "ddr4_dmem_1d.bin"; }; &blob_2d_imem { filename = "ddr4_imem_2d.bin"; }; &blob_2d_dmem { filename = "ddr4_dmem_2d.bin"; };