1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2/* 3 * Copyright (c) 2016 Endless Computers, Inc. 4 * Author: Carlo Caione <carlo@endlessm.com> 5 */ 6 7/dts-v1/; 8 9#include <dt-bindings/input/input.h> 10 11#include "meson-gxl-s905d.dtsi" 12#include "meson-gx-p23x-q20x.dtsi" 13 14/ { 15 compatible = "amlogic,p230", "amlogic,s905d", "amlogic,meson-gxl"; 16 model = "Amlogic Meson GXL (S905D) P230 Development Board"; 17 18 adc-keys { 19 compatible = "adc-keys"; 20 io-channels = <&saradc 0>; 21 io-channel-names = "buttons"; 22 keyup-threshold-microvolt = <1710000>; 23 24 button-function { 25 label = "Update"; 26 linux,code = <KEY_VENDOR>; 27 press-threshold-microvolt = <10000>; 28 }; 29 }; 30 31 gpio-keys-polled { 32 compatible = "gpio-keys-polled"; 33 poll-interval = <100>; 34 35 button { 36 label = "power"; 37 linux,code = <KEY_POWER>; 38 gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_LOW>; 39 }; 40 }; 41 42 hdmi-connector { 43 compatible = "hdmi-connector"; 44 type = "a"; 45 46 port { 47 hdmi_connector_in: endpoint { 48 remote-endpoint = <&hdmi_tx_tmds_out>; 49 }; 50 }; 51 }; 52}; 53 54&cec_AO { 55 status = "okay"; 56 pinctrl-0 = <&ao_cec_pins>; 57 pinctrl-names = "default"; 58 hdmi-phandle = <&hdmi_tx>; 59}; 60 61/* P230 has exclusive choice between internal or external PHY */ 62ðmac { 63 pinctrl-0 = <ð_pins>; 64 pinctrl-names = "default"; 65 66 /* Select external PHY by default */ 67 phy-handle = <&external_phy>; 68 69 amlogic,tx-delay-ns = <2>; 70 71 /* External PHY is in RGMII */ 72 phy-mode = "rgmii"; 73}; 74 75&external_mdio { 76 external_phy: ethernet-phy@0 { 77 /* Realtek RTL8211F (0x001cc916) */ 78 reg = <0>; 79 max-speed = <1000>; 80 81 /* External PHY reset is shared with internal PHY Led signal */ 82 reset-assert-us = <10000>; 83 reset-deassert-us = <80000>; 84 reset-gpios = <&gpio GPIOZ_14 GPIO_ACTIVE_LOW>; 85 86 interrupt-parent = <&gpio_intc>; 87 interrupts = <29 IRQ_TYPE_LEVEL_LOW>; 88 eee-broken-1000t; 89 }; 90}; 91 92&hdmi_tx { 93 status = "okay"; 94 pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>; 95 pinctrl-names = "default"; 96}; 97 98&hdmi_tx_tmds_port { 99 hdmi_tx_tmds_out: endpoint { 100 remote-endpoint = <&hdmi_connector_in>; 101 }; 102}; 103 104&sd_emmc_a { 105 brcmf: wifi@1 { 106 reg = <1>; 107 compatible = "brcm,bcm4329-fmac"; 108 }; 109}; 110