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 #address-cells = <1>; 34 #size-cells = <0>; 35 poll-interval = <100>; 36 37 button@0 { 38 label = "power"; 39 linux,code = <KEY_POWER>; 40 gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_LOW>; 41 }; 42 }; 43 44 hdmi-connector { 45 compatible = "hdmi-connector"; 46 type = "a"; 47 48 port { 49 hdmi_connector_in: endpoint { 50 remote-endpoint = <&hdmi_tx_tmds_out>; 51 }; 52 }; 53 }; 54}; 55 56&cec_AO { 57 status = "okay"; 58 pinctrl-0 = <&ao_cec_pins>; 59 pinctrl-names = "default"; 60 hdmi-phandle = <&hdmi_tx>; 61}; 62 63/* P230 has exclusive choice between internal or external PHY */ 64ðmac { 65 pinctrl-0 = <ð_pins>; 66 pinctrl-names = "default"; 67 68 /* Select external PHY by default */ 69 phy-handle = <&external_phy>; 70 71 amlogic,tx-delay-ns = <2>; 72 73 /* External PHY is in RGMII */ 74 phy-mode = "rgmii"; 75}; 76 77&external_mdio { 78 external_phy: ethernet-phy@0 { 79 /* Realtek RTL8211F (0x001cc916) */ 80 reg = <0>; 81 max-speed = <1000>; 82 83 /* External PHY reset is shared with internal PHY Led signal */ 84 reset-assert-us = <10000>; 85 reset-deassert-us = <80000>; 86 reset-gpios = <&gpio GPIOZ_14 GPIO_ACTIVE_LOW>; 87 88 interrupt-parent = <&gpio_intc>; 89 interrupts = <29 IRQ_TYPE_LEVEL_LOW>; 90 eee-broken-1000t; 91 }; 92}; 93 94&hdmi_tx { 95 status = "okay"; 96 pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>; 97 pinctrl-names = "default"; 98}; 99 100&hdmi_tx_tmds_port { 101 hdmi_tx_tmds_out: endpoint { 102 remote-endpoint = <&hdmi_connector_in>; 103 }; 104}; 105 106&sd_emmc_a { 107 brcmf: wifi@1 { 108 reg = <1>; 109 compatible = "brcm,bcm4329-fmac"; 110 }; 111}; 112