1*4882a593Smuzhiyun// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2*4882a593Smuzhiyun/* 3*4882a593Smuzhiyun * Copyright (c) 2016 Endless Computers, Inc. 4*4882a593Smuzhiyun * Author: Carlo Caione <carlo@endlessm.com> 5*4882a593Smuzhiyun */ 6*4882a593Smuzhiyun 7*4882a593Smuzhiyun/dts-v1/; 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun#include <dt-bindings/input/input.h> 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun#include "meson-gxm.dtsi" 12*4882a593Smuzhiyun#include "meson-gx-p23x-q20x.dtsi" 13*4882a593Smuzhiyun 14*4882a593Smuzhiyun/ { 15*4882a593Smuzhiyun compatible = "amlogic,q200", "amlogic,s912", "amlogic,meson-gxm"; 16*4882a593Smuzhiyun model = "Amlogic Meson GXM (S912) Q200 Development Board"; 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun adc-keys { 19*4882a593Smuzhiyun compatible = "adc-keys"; 20*4882a593Smuzhiyun io-channels = <&saradc 0>; 21*4882a593Smuzhiyun io-channel-names = "buttons"; 22*4882a593Smuzhiyun keyup-threshold-microvolt = <1710000>; 23*4882a593Smuzhiyun 24*4882a593Smuzhiyun button-function { 25*4882a593Smuzhiyun label = "Update"; 26*4882a593Smuzhiyun linux,code = <KEY_VENDOR>; 27*4882a593Smuzhiyun press-threshold-microvolt = <10000>; 28*4882a593Smuzhiyun }; 29*4882a593Smuzhiyun }; 30*4882a593Smuzhiyun 31*4882a593Smuzhiyun gpio-keys-polled { 32*4882a593Smuzhiyun compatible = "gpio-keys-polled"; 33*4882a593Smuzhiyun #address-cells = <1>; 34*4882a593Smuzhiyun #size-cells = <0>; 35*4882a593Smuzhiyun poll-interval = <100>; 36*4882a593Smuzhiyun 37*4882a593Smuzhiyun button@0 { 38*4882a593Smuzhiyun label = "power"; 39*4882a593Smuzhiyun linux,code = <KEY_POWER>; 40*4882a593Smuzhiyun gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_LOW>; 41*4882a593Smuzhiyun }; 42*4882a593Smuzhiyun }; 43*4882a593Smuzhiyun}; 44*4882a593Smuzhiyun 45*4882a593Smuzhiyun/* Q200 has exclusive choice between internal or external PHY */ 46*4882a593Smuzhiyunðmac { 47*4882a593Smuzhiyun pinctrl-0 = <ð_pins>; 48*4882a593Smuzhiyun pinctrl-names = "default"; 49*4882a593Smuzhiyun 50*4882a593Smuzhiyun /* Select external PHY by default */ 51*4882a593Smuzhiyun phy-handle = <&external_phy>; 52*4882a593Smuzhiyun 53*4882a593Smuzhiyun amlogic,tx-delay-ns = <2>; 54*4882a593Smuzhiyun 55*4882a593Smuzhiyun /* External PHY is in RGMII */ 56*4882a593Smuzhiyun phy-mode = "rgmii"; 57*4882a593Smuzhiyun}; 58*4882a593Smuzhiyun 59*4882a593Smuzhiyun&external_mdio { 60*4882a593Smuzhiyun external_phy: ethernet-phy@0 { 61*4882a593Smuzhiyun /* Realtek RTL8211F (0x001cc916) */ 62*4882a593Smuzhiyun reg = <0>; 63*4882a593Smuzhiyun max-speed = <1000>; 64*4882a593Smuzhiyun 65*4882a593Smuzhiyun /* External PHY reset is shared with internal PHY Led signal */ 66*4882a593Smuzhiyun reset-assert-us = <10000>; 67*4882a593Smuzhiyun reset-deassert-us = <80000>; 68*4882a593Smuzhiyun reset-gpios = <&gpio GPIOZ_14 GPIO_ACTIVE_LOW>; 69*4882a593Smuzhiyun 70*4882a593Smuzhiyun interrupt-parent = <&gpio_intc>; 71*4882a593Smuzhiyun /* MAC_INTR on GPIOZ_15 */ 72*4882a593Smuzhiyun interrupts = <25 IRQ_TYPE_LEVEL_LOW>; 73*4882a593Smuzhiyun }; 74*4882a593Smuzhiyun}; 75*4882a593Smuzhiyun 76*4882a593Smuzhiyun&sd_emmc_a { 77*4882a593Smuzhiyun brcmf: wifi@1 { 78*4882a593Smuzhiyun reg = <1>; 79*4882a593Smuzhiyun compatible = "brcm,bcm4329-fmac"; 80*4882a593Smuzhiyun }; 81*4882a593Smuzhiyun}; 82