| // 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 { |
| st,adc-channels = <0 1 6>; |
| st,min-sample-time-nsecs = <5000>; |
| status = "okay"; |
| }; |
| |
| adc2: adc@100 { |
| st,adc-channels = <0 1 2>; |
| st,min-sample-time-nsecs = <5000>; |
| status = "okay"; |
| }; |
| }; |
| |
| 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>; |
| }; |
| }; |
| |
| &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>; |
| }; |
