// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) /* * Copyright (C) 2022 Marek Vasut <marex@denx.de> */ / { aliases { ethernet0 = ðernet0; ethernet1 = &ksz8851; mmc0 = &sdmmc1; rtc0 = &hwrtc; rtc1 = &rtc; serial0 = &uart4; serial1 = &uart8; serial2 = &usart3; serial3 = &uart5; spi0 = &qspi; }; chosen { stdout-path = "serial0:115200n8"; }; led { compatible = "gpio-leds"; led1 { label = "yellow:user0"; gpios = <&gpioz 6 GPIO_ACTIVE_LOW>; default-state = "off"; }; led2 { label = "red:user1"; gpios = <&gpioz 3 GPIO_ACTIVE_LOW>; default-state = "off"; }; }; ethernet_vio: vioregulator { compatible = "regulator-fixed"; regulator-name = "vio"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; gpio = <&gpioh 2 GPIO_ACTIVE_LOW>; regulator-always-on; regulator-boot-on; vin-supply = <&vdd>; }; }; &adc { /* X11 ADC inputs */ pinctrl-names = "default"; pinctrl-0 = <&adc12_ain_pins_b>; vdd-supply = <&vdd>; vdda-supply = <&vdda>; vref-supply = <&vdda>; status = "okay"; adc1: adc@0 { status = "okay"; channel@0 { reg = <0>; st,min-sample-time-ns = <5000>; }; channel@1 { reg = <1>; st,min-sample-time-ns = <5000>; }; channel@6 { reg = <6>; st,min-sample-time-ns = <5000>; }; }; adc2: adc@100 { status = "okay"; channel@0 { reg = <0>; st,min-sample-time-ns = <5000>; }; channel@1 { reg = <1>; st,min-sample-time-ns = <5000>; }; channel@2 { reg = <2>; st,min-sample-time-ns = <5000>; }; }; }; ðernet0 { status = "okay"; pinctrl-0 = <ðernet0_rgmii_pins_c>; pinctrl-1 = <ðernet0_rgmii_sleep_pins_c>; pinctrl-names = "default", "sleep"; phy-mode = "rgmii"; max-speed = <1000>; phy-handle = <&phy0>; mdio { #address-cells = <1>; #size-cells = <0>; compatible = "snps,dwmac-mdio"; reset-gpios = <&gpioz 2 GPIO_ACTIVE_LOW>; reset-delay-us = <1000>; reset-post-delay-us = <1000>; phy0: ethernet-phy@7 { reg = <7>; rxc-skew-ps = <1500>; rxdv-skew-ps = <540>; rxd0-skew-ps = <420>; rxd1-skew-ps = <420>; rxd2-skew-ps = <420>; rxd3-skew-ps = <420>; txc-skew-ps = <1440>; txen-skew-ps = <540>; txd0-skew-ps = <420>; txd1-skew-ps = <420>; txd2-skew-ps = <420>; txd3-skew-ps = <420>; }; }; }; &fmc { pinctrl-names = "default", "sleep"; pinctrl-0 = <&fmc_pins_b>; pinctrl-1 = <&fmc_sleep_pins_b>; status = "okay"; ksz8851: ethernet@1,0 { compatible = "micrel,ks8851-mll"; reg = <1 0x0 0x2>, <1 0x2 0x20000>; interrupt-parent = <&gpioc>; interrupts = <3 IRQ_TYPE_LEVEL_LOW>; bank-width = <2>; /* Timing values are in nS */ st,fmc2-ebi-cs-mux-enable; st,fmc2-ebi-cs-transaction-type = <4>; st,fmc2-ebi-cs-buswidth = <16>; st,fmc2-ebi-cs-address-setup-ns = <5>; st,fmc2-ebi-cs-address-hold-ns = <5>; st,fmc2-ebi-cs-bus-turnaround-ns = <5>; st,fmc2-ebi-cs-data-setup-ns = <45>; st,fmc2-ebi-cs-data-hold-ns = <1>; st,fmc2-ebi-cs-write-address-setup-ns = <5>; st,fmc2-ebi-cs-write-address-hold-ns = <5>; st,fmc2-ebi-cs-write-bus-turnaround-ns = <5>; st,fmc2-ebi-cs-write-data-setup-ns = <45>; st,fmc2-ebi-cs-write-data-hold-ns = <1>; }; }; &gpioa { gpio-line-names = "", "", "", "", "DRCC-VAR2", "", "", "", "", "", "", "", "", "", "", ""; }; &gpioe { gpio-line-names = "", "", "", "", "", "DRCC-GPIO0", "", "", "", "", "", "", "", "", "", ""; }; &gpiog { gpio-line-names = "", "", "", "", "", "", "", "", "", "", "", "", "DRCC-GPIO5", "", "", ""; }; &gpioh { gpio-line-names = "", "", "", "DRCC-HW2", "DRCC-GPIO4", "", "", "", "DRCC-HW1", "DRCC-HW0", "", "DRCC-VAR1", "DRCC-VAR0", "", "", "DRCC-GPIO6"; }; &gpioi { gpio-line-names = "", "", "", "", "", "", "", "DRCC-GPIO2", "", "DRCC-GPIO1", "", "", "", "", "", ""; }; &i2c1 { /* X11 I2C1 */ pinctrl-names = "default"; pinctrl-0 = <&i2c1_pins_b>; i2c-scl-rising-time-ns = <185>; i2c-scl-falling-time-ns = <20>; status = "okay"; /delete-property/dmas; /delete-property/dma-names; }; &i2c4 { hwrtc: rtc@32 { compatible = "microcrystal,rv8803"; reg = <0x32>; }; eeprom@50 { compatible = "atmel,24c04"; reg = <0x50>; pagesize = <16>; }; dh_mac_eeprom: eeprom@53 { compatible = "atmel,24c02"; reg = <0x53>; pagesize = <16>; }; }; &sdmmc1 { /* MicroSD */ pinctrl-names = "default", "opendrain", "sleep"; pinctrl-0 = <&sdmmc1_b4_pins_a>; pinctrl-1 = <&sdmmc1_b4_od_pins_a>; pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>; cd-gpios = <&gpioi 8 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; disable-wp; st,neg-edge; bus-width = <4>; vmmc-supply = <&vdd>; vqmmc-supply = <&vdd>; status = "okay"; }; &sdmmc2 { /* eMMC */ pinctrl-names = "default", "opendrain", "sleep"; pinctrl-0 = <&sdmmc2_b4_pins_a &sdmmc2_d47_pins_c>; pinctrl-1 = <&sdmmc2_b4_od_pins_a &sdmmc2_d47_pins_c>; pinctrl-2 = <&sdmmc2_b4_sleep_pins_a &sdmmc2_d47_sleep_pins_c>; bus-width = <8>; no-sd; no-sdio; non-removable; st,neg-edge; vmmc-supply = <&v3v3>; vqmmc-supply = <&vdd>; status = "okay"; }; &sdmmc3 { /* SDIO Wi-Fi */ pinctrl-names = "default", "opendrain", "sleep"; pinctrl-0 = <&sdmmc3_b4_pins_a>; pinctrl-1 = <&sdmmc3_b4_od_pins_a>; pinctrl-2 = <&sdmmc3_b4_sleep_pins_a>; broken-cd; bus-width = <4>; mmc-ddr-3_3v; st,neg-edge; vmmc-supply = <&v3v3>; vqmmc-supply = <&v3v3>; status = "okay"; }; &spi2 { /* X11 SPI */ pinctrl-names = "default"; pinctrl-0 = <&spi2_pins_b>; cs-gpios = <&gpioi 0 0>; status = "disabled"; /delete-property/dmas; /delete-property/dma-names; }; &uart4 { label = "UART0"; pinctrl-names = "default"; pinctrl-0 = <&uart4_pins_d>; /delete-property/dmas; /delete-property/dma-names; status = "okay"; }; &uart5 { /* X11 UART */ label = "X11-UART5"; pinctrl-names = "default"; pinctrl-0 = <&uart5_pins_a>; /delete-property/dmas; /delete-property/dma-names; status = "okay"; }; &uart8 { label = "RS485-1"; pinctrl-names = "default"; pinctrl-0 = <&uart8_pins_a &uart8_rtscts_pins_a>; uart-has-rtscts; /delete-property/dmas; /delete-property/dma-names; status = "okay"; }; &usart3 { /* RS485 or RS232 */ label = "RS485-2"; pinctrl-names = "default", "sleep"; pinctrl-0 = <&usart3_pins_e>; pinctrl-1 = <&usart3_sleep_pins_e>; uart-has-rtscts; /delete-property/dmas; /delete-property/dma-names; status = "okay"; }; &usbh_ehci { phys = <&usbphyc_port0>; status = "okay"; }; &usbh_ohci { phys = <&usbphyc_port0>; status = "okay"; }; &usbotg_hs { dr_mode = "otg"; pinctrl-0 = <&usbotg_hs_pins_a>; pinctrl-names = "default"; phy-names = "usb2-phy"; phys = <&usbphyc_port1 0>; vbus-supply = <&vbus_otg>; status = "okay"; }; &usbphyc { status = "okay"; }; &usbphyc_port0 { phy-supply = <&vdd_usb>; connector { compatible = "usb-a-connector"; vbus-supply = <&vbus_sw>; }; }; &usbphyc_port1 { phy-supply = <&vdd_usb>; };