1114abfe1SNeil Armstrong// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 20a072362SAndreas Färber/* 30a072362SAndreas Färber * Copyright (c) 2016-2017 Andreas Färber 40a072362SAndreas Färber * 50a072362SAndreas Färber * Based on nexbox-a1: 60a072362SAndreas Färber * 70a072362SAndreas Färber * Copyright (c) 2016 BayLibre, SAS. 80a072362SAndreas Färber * Author: Neil Armstrong <narmstrong@baylibre.com> 90a072362SAndreas Färber * 100a072362SAndreas Färber * Copyright (c) 2016 Endless Computers, Inc. 110a072362SAndreas Färber * Author: Carlo Caione <carlo@endlessm.com> 120a072362SAndreas Färber */ 130a072362SAndreas Färber 140a072362SAndreas Färber/dts-v1/; 150a072362SAndreas Färber 160a072362SAndreas Färber#include "meson-gxm.dtsi" 170a072362SAndreas Färber 180a072362SAndreas Färber/ { 190a072362SAndreas Färber compatible = "kingnovel,r-box-pro", "amlogic,s912", "amlogic,meson-gxm"; 200a072362SAndreas Färber model = "R-Box Pro"; 210a072362SAndreas Färber 220a072362SAndreas Färber aliases { 230a072362SAndreas Färber serial0 = &uart_AO; 24059a58fcSJorge Ramirez-Ortiz ethernet0 = ðmac; 250a072362SAndreas Färber }; 260a072362SAndreas Färber 270a072362SAndreas Färber chosen { 280a072362SAndreas Färber stdout-path = "serial0:115200n8"; 290a072362SAndreas Färber }; 300a072362SAndreas Färber 310a072362SAndreas Färber memory@0 { 320a072362SAndreas Färber device_type = "memory"; 330a072362SAndreas Färber reg = <0x0 0x0 0x0 0x80000000>; /* 2 GiB or 3 GiB */ 340a072362SAndreas Färber }; 350a072362SAndreas Färber 360a072362SAndreas Färber leds { 370a072362SAndreas Färber compatible = "gpio-leds"; 380a072362SAndreas Färber 3908dc0e5dSNeil Armstrong led-blue { 400a072362SAndreas Färber label = "rbox-pro:blue:on"; 410a072362SAndreas Färber gpios = <&gpio_ao GPIOAO_9 GPIO_ACTIVE_HIGH>; 420a072362SAndreas Färber default-state = "on"; 430a072362SAndreas Färber }; 440a072362SAndreas Färber 4508dc0e5dSNeil Armstrong led-red { 460a072362SAndreas Färber label = "rbox-pro:red:standby"; 470a072362SAndreas Färber gpios = <&gpio GPIODV_28 GPIO_ACTIVE_HIGH>; 480a072362SAndreas Färber default-state = "off"; 490a072362SAndreas Färber retain-state-suspended; 500a072362SAndreas Färber panic-indicator; 510a072362SAndreas Färber }; 520a072362SAndreas Färber }; 530a072362SAndreas Färber 540a072362SAndreas Färber vddio_boot: regulator-vddio-boot { 550a072362SAndreas Färber compatible = "regulator-fixed"; 560a072362SAndreas Färber regulator-name = "VDDIO_BOOT"; 570a072362SAndreas Färber regulator-min-microvolt = <1800000>; 580a072362SAndreas Färber regulator-max-microvolt = <1800000>; 590a072362SAndreas Färber }; 600a072362SAndreas Färber 610a072362SAndreas Färber vddao_3v3: regulator-vddao-3v3 { 620a072362SAndreas Färber compatible = "regulator-fixed"; 630a072362SAndreas Färber regulator-name = "VDDAO_3V3"; 640a072362SAndreas Färber regulator-min-microvolt = <3300000>; 650a072362SAndreas Färber regulator-max-microvolt = <3300000>; 660a072362SAndreas Färber }; 670a072362SAndreas Färber 680a072362SAndreas Färber vcc_3v3: regulator-vcc-3v3 { 690a072362SAndreas Färber compatible = "regulator-fixed"; 700a072362SAndreas Färber regulator-name = "VCC_3V3"; 710a072362SAndreas Färber regulator-min-microvolt = <3300000>; 720a072362SAndreas Färber regulator-max-microvolt = <3300000>; 730a072362SAndreas Färber }; 740a072362SAndreas Färber 750a072362SAndreas Färber emmc_pwrseq: emmc-pwrseq { 760a072362SAndreas Färber compatible = "mmc-pwrseq-emmc"; 770a072362SAndreas Färber reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>; 780a072362SAndreas Färber }; 790a072362SAndreas Färber 800a072362SAndreas Färber wifi32k: wifi32k { 810a072362SAndreas Färber compatible = "pwm-clock"; 820a072362SAndreas Färber #clock-cells = <0>; 830a072362SAndreas Färber clock-frequency = <32768>; 840a072362SAndreas Färber pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */ 850a072362SAndreas Färber }; 860a072362SAndreas Färber 870a072362SAndreas Färber sdio_pwrseq: sdio-pwrseq { 880a072362SAndreas Färber compatible = "mmc-pwrseq-simple"; 890a072362SAndreas Färber reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>; 900a072362SAndreas Färber clocks = <&wifi32k>; 910a072362SAndreas Färber clock-names = "ext_clock"; 920a072362SAndreas Färber }; 930a072362SAndreas Färber}; 940a072362SAndreas Färber 950a072362SAndreas Färberðmac { 960a072362SAndreas Färber status = "okay"; 970a072362SAndreas Färber 980a072362SAndreas Färber pinctrl-0 = <ð_pins>; 990a072362SAndreas Färber pinctrl-names = "default"; 1000a072362SAndreas Färber 1010a072362SAndreas Färber /* Select external PHY by default */ 1020a072362SAndreas Färber phy-handle = <&external_phy>; 1030a072362SAndreas Färber 1040a072362SAndreas Färber amlogic,tx-delay-ns = <2>; 1050a072362SAndreas Färber 1060a072362SAndreas Färber /* External PHY is in RGMII */ 1070a072362SAndreas Färber phy-mode = "rgmii"; 1080a072362SAndreas Färber}; 1090a072362SAndreas Färber 1100a072362SAndreas Färber&external_mdio { 1110a072362SAndreas Färber external_phy: ethernet-phy@0 { 112890265c9SMartin Blumenstingl /* Realtek RTL8211F (0x001cc916) */ 1130a072362SAndreas Färber reg = <0>; 1140a072362SAndreas Färber max-speed = <1000>; 115f29cabf2SMartin Blumenstingl 116f29cabf2SMartin Blumenstingl reset-assert-us = <10000>; 117*c183c406SStefan Agner reset-deassert-us = <80000>; 118f29cabf2SMartin Blumenstingl reset-gpios = <&gpio GPIOZ_14 GPIO_ACTIVE_LOW>; 1190a072362SAndreas Färber }; 1200a072362SAndreas Färber}; 1210a072362SAndreas Färber 1220a072362SAndreas Färber&ir { 1230a072362SAndreas Färber status = "okay"; 1240a072362SAndreas Färber pinctrl-0 = <&remote_input_ao_pins>; 1250a072362SAndreas Färber pinctrl-names = "default"; 1260a072362SAndreas Färber}; 1270a072362SAndreas Färber 1280a072362SAndreas Färber&pwm_ef { 1290a072362SAndreas Färber status = "okay"; 1300a072362SAndreas Färber pinctrl-0 = <&pwm_e_pins>; 1310a072362SAndreas Färber pinctrl-names = "default"; 1320a072362SAndreas Färber clocks = <&clkc CLKID_FCLK_DIV4>; 1330a072362SAndreas Färber clock-names = "clkin0"; 1340a072362SAndreas Färber}; 1350a072362SAndreas Färber 1360a072362SAndreas Färber/* Wireless SDIO Module */ 1370a072362SAndreas Färber&sd_emmc_a { 1380a072362SAndreas Färber status = "okay"; 1390a072362SAndreas Färber pinctrl-0 = <&sdio_pins>; 1400a072362SAndreas Färber pinctrl-names = "default"; 1410a072362SAndreas Färber #address-cells = <1>; 1420a072362SAndreas Färber #size-cells = <0>; 1430a072362SAndreas Färber 1440a072362SAndreas Färber bus-width = <4>; 1450a072362SAndreas Färber cap-sd-highspeed; 146adc52bf7SJerome Brunet max-frequency = <50000000>; 1470a072362SAndreas Färber 1480a072362SAndreas Färber non-removable; 1490a072362SAndreas Färber disable-wp; 1500a072362SAndreas Färber 151e326c967SNeil Armstrong /* WiFi firmware requires power to be kept while in suspend */ 152e326c967SNeil Armstrong keep-power-in-suspend; 153e326c967SNeil Armstrong 1540a072362SAndreas Färber mmc-pwrseq = <&sdio_pwrseq>; 1550a072362SAndreas Färber 1560a072362SAndreas Färber vmmc-supply = <&vddao_3v3>; 1570a072362SAndreas Färber vqmmc-supply = <&vddio_boot>; 1580a072362SAndreas Färber 1590a072362SAndreas Färber brcmf: brcmf@1 { 1600a072362SAndreas Färber reg = <1>; 1610a072362SAndreas Färber compatible = "brcm,bcm4329-fmac"; 1620a072362SAndreas Färber }; 1630a072362SAndreas Färber}; 1640a072362SAndreas Färber 1650a072362SAndreas Färber/* SD card */ 1660a072362SAndreas Färber&sd_emmc_b { 1670a072362SAndreas Färber status = "okay"; 1680a072362SAndreas Färber pinctrl-0 = <&sdcard_pins>; 1690a072362SAndreas Färber pinctrl-names = "default"; 1700a072362SAndreas Färber 1710a072362SAndreas Färber bus-width = <4>; 1720a072362SAndreas Färber cap-sd-highspeed; 173adc52bf7SJerome Brunet max-frequency = <50000000>; 1740a072362SAndreas Färber disable-wp; 1750a072362SAndreas Färber 176f29200c8SLoys Ollivier cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>; 1770a072362SAndreas Färber 1780a072362SAndreas Färber vmmc-supply = <&vddao_3v3>; 1790a072362SAndreas Färber vqmmc-supply = <&vddio_boot>; 1800a072362SAndreas Färber}; 1810a072362SAndreas Färber 1820a072362SAndreas Färber/* eMMC */ 1830a072362SAndreas Färber&sd_emmc_c { 1840a072362SAndreas Färber status = "okay"; 185ab36be66SNeil Armstrong pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>; 1860a072362SAndreas Färber pinctrl-names = "default"; 1870a072362SAndreas Färber 1880a072362SAndreas Färber bus-width = <8>; 1890a072362SAndreas Färber cap-mmc-highspeed; 1900a072362SAndreas Färber max-frequency = <200000000>; 1910a072362SAndreas Färber non-removable; 1920a072362SAndreas Färber disable-wp; 1930a072362SAndreas Färber mmc-ddr-1_8v; 1940a072362SAndreas Färber mmc-hs200-1_8v; 1950a072362SAndreas Färber 1960a072362SAndreas Färber mmc-pwrseq = <&emmc_pwrseq>; 1970a072362SAndreas Färber vmmc-supply = <&vcc_3v3>; 1980a072362SAndreas Färber vqmmc-supply = <&vddio_boot>; 1990a072362SAndreas Färber}; 2000a072362SAndreas Färber 2010a072362SAndreas Färber&uart_AO { 2020a072362SAndreas Färber status = "okay"; 2030a072362SAndreas Färber pinctrl-0 = <&uart_ao_a_pins>; 2040a072362SAndreas Färber pinctrl-names = "default"; 2050a072362SAndreas Färber}; 206