185596034SKevin Hilman/* 285596034SKevin Hilman * Copyright (c) 2016 Andreas Färber 385596034SKevin Hilman * Copyright (c) 2016 BayLibre, Inc. 485596034SKevin Hilman * Author: Kevin Hilman <khilman@kernel.org> 585596034SKevin Hilman * 685596034SKevin Hilman * This file is dual-licensed: you can use it either under the terms 785596034SKevin Hilman * of the GPL or the X11 license, at your option. Note that this dual 885596034SKevin Hilman * licensing only applies to this file, and not this project as a 985596034SKevin Hilman * whole. 1085596034SKevin Hilman * 1185596034SKevin Hilman * a) This library is free software; you can redistribute it and/or 1285596034SKevin Hilman * modify it under the terms of the GNU General Public License as 1385596034SKevin Hilman * published by the Free Software Foundation; either version 2 of the 1485596034SKevin Hilman * License, or (at your option) any later version. 1585596034SKevin Hilman * 1685596034SKevin Hilman * This library is distributed in the hope that it will be useful, 1785596034SKevin Hilman * but WITHOUT ANY WARRANTY; without even the implied warranty of 1885596034SKevin Hilman * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 1985596034SKevin Hilman * GNU General Public License for more details. 2085596034SKevin Hilman * 2185596034SKevin Hilman * Or, alternatively, 2285596034SKevin Hilman * 2385596034SKevin Hilman * b) Permission is hereby granted, free of charge, to any person 2485596034SKevin Hilman * obtaining a copy of this software and associated documentation 2585596034SKevin Hilman * files (the "Software"), to deal in the Software without 2685596034SKevin Hilman * restriction, including without limitation the rights to use, 2785596034SKevin Hilman * copy, modify, merge, publish, distribute, sublicense, and/or 2885596034SKevin Hilman * sell copies of the Software, and to permit persons to whom the 2985596034SKevin Hilman * Software is furnished to do so, subject to the following 3085596034SKevin Hilman * conditions: 3185596034SKevin Hilman * 3285596034SKevin Hilman * The above copyright notice and this permission notice shall be 3385596034SKevin Hilman * included in all copies or substantial portions of the Software. 3485596034SKevin Hilman * 3585596034SKevin Hilman * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 3685596034SKevin Hilman * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 3785596034SKevin Hilman * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 3885596034SKevin Hilman * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 3985596034SKevin Hilman * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 4085596034SKevin Hilman * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 4185596034SKevin Hilman * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 4285596034SKevin Hilman * OTHER DEALINGS IN THE SOFTWARE. 4385596034SKevin Hilman */ 4485596034SKevin Hilman 4585596034SKevin Hilman/dts-v1/; 4685596034SKevin Hilman 4785596034SKevin Hilman#include "meson-gxbb.dtsi" 48f40d437fSCarlo Caione#include <dt-bindings/gpio/gpio.h> 4985596034SKevin Hilman 5085596034SKevin Hilman/ { 5185596034SKevin Hilman compatible = "hardkernel,odroid-c2", "amlogic,meson-gxbb"; 5285596034SKevin Hilman model = "Hardkernel ODROID-C2"; 5385596034SKevin Hilman 5485596034SKevin Hilman aliases { 5585596034SKevin Hilman serial0 = &uart_AO; 5685596034SKevin Hilman }; 5785596034SKevin Hilman 5885596034SKevin Hilman chosen { 5985596034SKevin Hilman stdout-path = "serial0:115200n8"; 6085596034SKevin Hilman }; 6185596034SKevin Hilman 6285596034SKevin Hilman memory@0 { 6385596034SKevin Hilman device_type = "memory"; 6485596034SKevin Hilman reg = <0x0 0x0 0x0 0x80000000>; 6585596034SKevin Hilman }; 66f40d437fSCarlo Caione 675a0803bdSBrian Kim usb_otg_pwr: regulator-usb-pwrs { 685a0803bdSBrian Kim compatible = "regulator-fixed"; 695a0803bdSBrian Kim 705a0803bdSBrian Kim regulator-name = "USB_OTG_PWR"; 715a0803bdSBrian Kim 725a0803bdSBrian Kim regulator-min-microvolt = <5000000>; 735a0803bdSBrian Kim regulator-max-microvolt = <5000000>; 745a0803bdSBrian Kim 755a0803bdSBrian Kim gpio = <&gpio_ao GPIOAO_5 GPIO_ACTIVE_HIGH>; 765a0803bdSBrian Kim enable-active-high; 775a0803bdSBrian Kim }; 785a0803bdSBrian Kim 79f40d437fSCarlo Caione leds { 80f40d437fSCarlo Caione compatible = "gpio-leds"; 81f40d437fSCarlo Caione blue { 82f40d437fSCarlo Caione label = "c2:blue:alive"; 83f40d437fSCarlo Caione gpios = <&gpio_ao GPIOAO_13 GPIO_ACTIVE_LOW>; 84f40d437fSCarlo Caione linux,default-trigger = "heartbeat"; 85f40d437fSCarlo Caione default-state = "off"; 86f40d437fSCarlo Caione }; 87f40d437fSCarlo Caione }; 88ef8d2ffeSKevin Hilman 89ef8d2ffeSKevin Hilman tflash_vdd: regulator-tflash_vdd { 90ef8d2ffeSKevin Hilman /* 91ef8d2ffeSKevin Hilman * signal name from schematics: TFLASH_VDD_EN 92ef8d2ffeSKevin Hilman */ 93ef8d2ffeSKevin Hilman compatible = "regulator-fixed"; 94ef8d2ffeSKevin Hilman 95ef8d2ffeSKevin Hilman regulator-name = "TFLASH_VDD"; 96ef8d2ffeSKevin Hilman regulator-min-microvolt = <3300000>; 97ef8d2ffeSKevin Hilman regulator-max-microvolt = <3300000>; 98ef8d2ffeSKevin Hilman 99c34cd35eSNeil Armstrong gpio = <&gpio GPIOY_12 GPIO_ACTIVE_HIGH>; 100ef8d2ffeSKevin Hilman enable-active-high; 101ef8d2ffeSKevin Hilman }; 102ef8d2ffeSKevin Hilman 103ef8d2ffeSKevin Hilman tf_io: gpio-regulator-tf_io { 104ef8d2ffeSKevin Hilman compatible = "regulator-gpio"; 105ef8d2ffeSKevin Hilman 106ef8d2ffeSKevin Hilman regulator-name = "TF_IO"; 107ef8d2ffeSKevin Hilman regulator-min-microvolt = <1800000>; 108ef8d2ffeSKevin Hilman regulator-max-microvolt = <3300000>; 109ef8d2ffeSKevin Hilman 110ef8d2ffeSKevin Hilman /* 111ef8d2ffeSKevin Hilman * signal name from schematics: TF_3V3N_1V8_EN 112ef8d2ffeSKevin Hilman */ 113ef8d2ffeSKevin Hilman gpios = <&gpio_ao GPIOAO_3 GPIO_ACTIVE_HIGH>; 114ef8d2ffeSKevin Hilman gpios-states = <0>; 115ef8d2ffeSKevin Hilman 116ef8d2ffeSKevin Hilman states = <3300000 0 117ef8d2ffeSKevin Hilman 1800000 1>; 118ef8d2ffeSKevin Hilman }; 119ef8d2ffeSKevin Hilman 120ef8d2ffeSKevin Hilman vcc1v8: regulator-vcc1v8 { 121ef8d2ffeSKevin Hilman compatible = "regulator-fixed"; 122ef8d2ffeSKevin Hilman regulator-name = "VCC1V8"; 123ef8d2ffeSKevin Hilman regulator-min-microvolt = <1800000>; 124ef8d2ffeSKevin Hilman regulator-max-microvolt = <1800000>; 125ef8d2ffeSKevin Hilman }; 126ef8d2ffeSKevin Hilman 127ef8d2ffeSKevin Hilman vcc3v3: regulator-vcc3v3 { 128ef8d2ffeSKevin Hilman compatible = "regulator-fixed"; 129ef8d2ffeSKevin Hilman regulator-name = "VCC3V3"; 130ef8d2ffeSKevin Hilman regulator-min-microvolt = <3300000>; 131ef8d2ffeSKevin Hilman regulator-max-microvolt = <3300000>; 132ef8d2ffeSKevin Hilman }; 133ef8d2ffeSKevin Hilman 134ef8d2ffeSKevin Hilman emmc_pwrseq: emmc-pwrseq { 135ef8d2ffeSKevin Hilman compatible = "mmc-pwrseq-emmc"; 136ef8d2ffeSKevin Hilman reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>; 137ef8d2ffeSKevin Hilman }; 138fc19afa1SNeil Armstrong 139fc19afa1SNeil Armstrong hdmi-connector { 140fc19afa1SNeil Armstrong compatible = "hdmi-connector"; 141fc19afa1SNeil Armstrong type = "a"; 142fc19afa1SNeil Armstrong 143fc19afa1SNeil Armstrong port { 144fc19afa1SNeil Armstrong hdmi_connector_in: endpoint { 145fc19afa1SNeil Armstrong remote-endpoint = <&hdmi_tx_tmds_out>; 146fc19afa1SNeil Armstrong }; 147fc19afa1SNeil Armstrong }; 148fc19afa1SNeil Armstrong }; 149fc19afa1SNeil Armstrong}; 150fc19afa1SNeil Armstrong 151fc19afa1SNeil Armstrong&cec_AO { 152fc19afa1SNeil Armstrong status = "okay"; 153fc19afa1SNeil Armstrong pinctrl-0 = <&ao_cec_pins>; 154fc19afa1SNeil Armstrong pinctrl-names = "default"; 155fc19afa1SNeil Armstrong hdmi-phandle = <&hdmi_tx>; 15685596034SKevin Hilman}; 15785596034SKevin Hilman 1588c5509f0SKevin Hilmanðmac { 1598c5509f0SKevin Hilman status = "okay"; 1603be2d9cfSNeil Armstrong pinctrl-0 = <ð_rgmii_pins>; 1618c5509f0SKevin Hilman pinctrl-names = "default"; 162feb3cbeaSJerome Brunet phy-handle = <ð_phy0>; 163b6ff2721SMartin Blumenstingl phy-mode = "rgmii"; 164b6ff2721SMartin Blumenstingl 165b6ff2721SMartin Blumenstingl snps,reset-gpio = <&gpio GPIOZ_14 0>; 166b6ff2721SMartin Blumenstingl snps,reset-delays-us = <0 10000 1000000>; 167b6ff2721SMartin Blumenstingl snps,reset-active-low; 168feb3cbeaSJerome Brunet 169093d23dbSMartin Blumenstingl amlogic,tx-delay-ns = <2>; 170093d23dbSMartin Blumenstingl 171feb3cbeaSJerome Brunet mdio { 172feb3cbeaSJerome Brunet compatible = "snps,dwmac-mdio"; 173feb3cbeaSJerome Brunet #address-cells = <1>; 174feb3cbeaSJerome Brunet #size-cells = <0>; 175feb3cbeaSJerome Brunet 176feb3cbeaSJerome Brunet eth_phy0: ethernet-phy@0 { 17750290cfeSMartin Blumenstingl /* Realtek RTL8211F (0x001cc916) */ 178feb3cbeaSJerome Brunet reg = <0>; 179b94d22d9SJerome Brunet interrupt-parent = <&gpio_intc>; 18050290cfeSMartin Blumenstingl /* MAC_INTR on GPIOZ_15 */ 181b94d22d9SJerome Brunet interrupts = <29 IRQ_TYPE_LEVEL_LOW>; 182feb3cbeaSJerome Brunet eee-broken-1000t; 183feb3cbeaSJerome Brunet }; 184feb3cbeaSJerome Brunet }; 1858c5509f0SKevin Hilman}; 1868c5509f0SKevin Hilman 1873b69bdbfSAndreas Färber&gpio_ao { 1883b69bdbfSAndreas Färber /* 1893b69bdbfSAndreas Färber * WARNING: The USB Hub on the Odroid-C2 needs a reset signal 1903b69bdbfSAndreas Färber * to be turned high in order to be detected by the USB Controller 1913b69bdbfSAndreas Färber * This signal should be handled by a USB specific power sequence 1923b69bdbfSAndreas Färber * in order to reset the Hub when USB bus is powered down. 1933b69bdbfSAndreas Färber */ 1943b69bdbfSAndreas Färber usb-hub { 1953b69bdbfSAndreas Färber gpio-hog; 1963b69bdbfSAndreas Färber gpios = <GPIOAO_4 GPIO_ACTIVE_HIGH>; 1973b69bdbfSAndreas Färber output-high; 1983b69bdbfSAndreas Färber line-name = "usb-hub-reset"; 1993b69bdbfSAndreas Färber }; 2003b69bdbfSAndreas Färber}; 2013b69bdbfSAndreas Färber 202fc19afa1SNeil Armstrong&hdmi_tx { 203fc19afa1SNeil Armstrong status = "okay"; 204fc19afa1SNeil Armstrong pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>; 205fc19afa1SNeil Armstrong pinctrl-names = "default"; 206fc19afa1SNeil Armstrong}; 207fc19afa1SNeil Armstrong 208fc19afa1SNeil Armstrong&hdmi_tx_tmds_port { 209fc19afa1SNeil Armstrong hdmi_tx_tmds_out: endpoint { 210fc19afa1SNeil Armstrong remote-endpoint = <&hdmi_connector_in>; 211fc19afa1SNeil Armstrong }; 212fc19afa1SNeil Armstrong}; 213fc19afa1SNeil Armstrong 2143b69bdbfSAndreas Färber&i2c_A { 2153b69bdbfSAndreas Färber status = "okay"; 2163b69bdbfSAndreas Färber pinctrl-0 = <&i2c_a_pins>; 2173b69bdbfSAndreas Färber pinctrl-names = "default"; 2183b69bdbfSAndreas Färber}; 2193b69bdbfSAndreas Färber 2203b69bdbfSAndreas Färber&ir { 2213b69bdbfSAndreas Färber status = "okay"; 2223b69bdbfSAndreas Färber pinctrl-0 = <&remote_input_ao_pins>; 2233b69bdbfSAndreas Färber pinctrl-names = "default"; 2243b69bdbfSAndreas Färber}; 2253b69bdbfSAndreas Färber 226b03c7d64SNeil Armstrong&pinctrl_aobus { 227b03c7d64SNeil Armstrong gpio-line-names = "UART TX", "UART RX", "VCCK En", "TF 3V3/1V8 En", 228b03c7d64SNeil Armstrong "USB HUB nRESET", "USB OTG Power En", 229b03c7d64SNeil Armstrong "J7 Header Pin2", "IR In", "J7 Header Pin4", 230b03c7d64SNeil Armstrong "J7 Header Pin6", "J7 Header Pin5", "J7 Header Pin7", 231e43f20e8SJerome Brunet "HDMI CEC", "SYS LED", 232e43f20e8SJerome Brunet /* GPIO_TEST_N */ 233e43f20e8SJerome Brunet ""; 234b03c7d64SNeil Armstrong}; 235b03c7d64SNeil Armstrong 236b03c7d64SNeil Armstrong&pinctrl_periphs { 237b03c7d64SNeil Armstrong gpio-line-names = /* Bank GPIOZ */ 238b03c7d64SNeil Armstrong "Eth MDIO", "Eth MDC", "Eth RGMII RX Clk", 239b03c7d64SNeil Armstrong "Eth RX DV", "Eth RX D0", "Eth RX D1", "Eth RX D2", 240b03c7d64SNeil Armstrong "Eth RX D3", "Eth RGMII TX Clk", "Eth TX En", 241b03c7d64SNeil Armstrong "Eth TX D0", "Eth TX D1", "Eth TX D2", "Eth TX D3", 242b03c7d64SNeil Armstrong "Eth PHY nRESET", "Eth PHY Intc", 243b03c7d64SNeil Armstrong /* Bank GPIOH */ 244b03c7d64SNeil Armstrong "HDMI HPD", "HDMI DDC SDA", "HDMI DDC SCL", "", 245b03c7d64SNeil Armstrong /* Bank BOOT */ 246b03c7d64SNeil Armstrong "eMMC D0", "eMMC D1", "eMMC D2", "eMMC D3", "eMMC D4", 247b03c7d64SNeil Armstrong "eMMC D5", "eMMC D6", "eMMC D7", "eMMC Clk", 248b03c7d64SNeil Armstrong "eMMC Reset", "eMMC CMD", 249b03c7d64SNeil Armstrong "", "", "", "", "", "", "", 250b03c7d64SNeil Armstrong /* Bank CARD */ 251b03c7d64SNeil Armstrong "SDCard D1", "SDCard D0", "SDCard CLK", "SDCard CMD", 252b03c7d64SNeil Armstrong "SDCard D3", "SDCard D2", "SDCard Det", 253b03c7d64SNeil Armstrong /* Bank GPIODV */ 254b03c7d64SNeil Armstrong "", "", "", "", "", "", "", "", "", "", "", "", "", 255b03c7d64SNeil Armstrong "", "", "", "", "", "", "", "", "", "", "", 256b03c7d64SNeil Armstrong "I2C A SDA", "I2C A SCK", "I2C B SDA", "I2C B SCK", 257b03c7d64SNeil Armstrong "PWM D", "PWM B", 258b03c7d64SNeil Armstrong /* Bank GPIOY */ 259b03c7d64SNeil Armstrong "Revision Bit0", "Revision Bit1", "", 260b03c7d64SNeil Armstrong "J2 Header Pin35", "", "", "", "J2 Header Pin36", 261b03c7d64SNeil Armstrong "J2 Header Pin31", "", "", "", "TF VDD En", 262b03c7d64SNeil Armstrong "J2 Header Pin32", "J2 Header Pin26", "", "", 263b03c7d64SNeil Armstrong /* Bank GPIOX */ 264b03c7d64SNeil Armstrong "J2 Header Pin29", "J2 Header Pin24", 265b03c7d64SNeil Armstrong "J2 Header Pin23", "J2 Header Pin22", 266b03c7d64SNeil Armstrong "J2 Header Pin21", "J2 Header Pin18", 267b03c7d64SNeil Armstrong "J2 Header Pin33", "J2 Header Pin19", 268b03c7d64SNeil Armstrong "J2 Header Pin16", "J2 Header Pin15", 269b03c7d64SNeil Armstrong "J2 Header Pin12", "J2 Header Pin13", 270b03c7d64SNeil Armstrong "J2 Header Pin8", "J2 Header Pin10", 271b03c7d64SNeil Armstrong "", "", "", "", "", 272e43f20e8SJerome Brunet "J2 Header Pin11", "", "J2 Header Pin7", "", 273b03c7d64SNeil Armstrong /* Bank GPIOCLK */ 274e43f20e8SJerome Brunet "", "", "", ""; 275b03c7d64SNeil Armstrong}; 276b03c7d64SNeil Armstrong 27762158c6aSHeiner Kallweit&saradc { 27862158c6aSHeiner Kallweit status = "okay"; 27962158c6aSHeiner Kallweit vref-supply = <&vcc1v8>; 28062158c6aSHeiner Kallweit}; 28162158c6aSHeiner Kallweit 2823b69bdbfSAndreas Färber&scpi_clocks { 2833b69bdbfSAndreas Färber status = "disabled"; 2843b69bdbfSAndreas Färber}; 2853b69bdbfSAndreas Färber 286ef8d2ffeSKevin Hilman/* SD */ 287ef8d2ffeSKevin Hilman&sd_emmc_b { 288ef8d2ffeSKevin Hilman status = "okay"; 289ef8d2ffeSKevin Hilman pinctrl-0 = <&sdcard_pins>; 29067e7607fSJerome Brunet pinctrl-1 = <&sdcard_clk_gate_pins>; 29167e7607fSJerome Brunet pinctrl-names = "default", "clk-gate"; 292ef8d2ffeSKevin Hilman 293ef8d2ffeSKevin Hilman bus-width = <4>; 294ef8d2ffeSKevin Hilman cap-sd-highspeed; 295ef8d2ffeSKevin Hilman max-frequency = <100000000>; 296ef8d2ffeSKevin Hilman disable-wp; 297ef8d2ffeSKevin Hilman 298ef8d2ffeSKevin Hilman cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>; 299ef8d2ffeSKevin Hilman cd-inverted; 300ef8d2ffeSKevin Hilman 301ef8d2ffeSKevin Hilman vmmc-supply = <&tflash_vdd>; 302ef8d2ffeSKevin Hilman vqmmc-supply = <&tf_io>; 303ef8d2ffeSKevin Hilman}; 304ef8d2ffeSKevin Hilman 305ef8d2ffeSKevin Hilman/* eMMC */ 306ef8d2ffeSKevin Hilman&sd_emmc_c { 307ef8d2ffeSKevin Hilman status = "okay"; 308ab36be66SNeil Armstrong pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>; 30967e7607fSJerome Brunet pinctrl-1 = <&emmc_clk_gate_pins>; 31067e7607fSJerome Brunet pinctrl-names = "default", "clk-gate"; 311ef8d2ffeSKevin Hilman 312ef8d2ffeSKevin Hilman bus-width = <8>; 313ef8d2ffeSKevin Hilman max-frequency = <200000000>; 314ef8d2ffeSKevin Hilman non-removable; 315ef8d2ffeSKevin Hilman disable-wp; 316ef8d2ffeSKevin Hilman cap-mmc-highspeed; 317ef8d2ffeSKevin Hilman mmc-ddr-1_8v; 318ef8d2ffeSKevin Hilman mmc-hs200-1_8v; 319ef8d2ffeSKevin Hilman 320ef8d2ffeSKevin Hilman mmc-pwrseq = <&emmc_pwrseq>; 321ef8d2ffeSKevin Hilman vmmc-supply = <&vcc3v3>; 322ef8d2ffeSKevin Hilman vqmmc-supply = <&vcc1v8>; 323ef8d2ffeSKevin Hilman}; 3243b69bdbfSAndreas Färber 3253b69bdbfSAndreas Färber&uart_AO { 3263b69bdbfSAndreas Färber status = "okay"; 3273b69bdbfSAndreas Färber pinctrl-0 = <&uart_ao_a_pins>; 3283b69bdbfSAndreas Färber pinctrl-names = "default"; 3293b69bdbfSAndreas Färber}; 3303b69bdbfSAndreas Färber 3313b69bdbfSAndreas Färber&usb0_phy { 3323b69bdbfSAndreas Färber status = "okay"; 3333b69bdbfSAndreas Färber phy-supply = <&usb_otg_pwr>; 3343b69bdbfSAndreas Färber}; 3353b69bdbfSAndreas Färber 3363b69bdbfSAndreas Färber&usb1_phy { 3373b69bdbfSAndreas Färber status = "okay"; 338e841ec95SNeil Armstrong phy-supply = <&usb_otg_pwr>; 3393b69bdbfSAndreas Färber}; 3403b69bdbfSAndreas Färber 3413b69bdbfSAndreas Färber&usb0 { 3423b69bdbfSAndreas Färber status = "okay"; 3433b69bdbfSAndreas Färber}; 3443b69bdbfSAndreas Färber 3453b69bdbfSAndreas Färber&usb1 { 3463b69bdbfSAndreas Färber status = "okay"; 3473b69bdbfSAndreas Färber}; 348