1d3aa4ce8SKevin Hilman// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2d3aa4ce8SKevin Hilman/* 3d3aa4ce8SKevin Hilman * Copyright (c) 2018 BayLibre SAS. All rights reserved. 4d3aa4ce8SKevin Hilman */ 5d3aa4ce8SKevin Hilman 6d3aa4ce8SKevin Hilman/dts-v1/; 7d3aa4ce8SKevin Hilman 8d3aa4ce8SKevin Hilman#include "meson-g12a.dtsi" 9c9206b42SGuillaume La Roque#include <dt-bindings/gpio/gpio.h> 10c9206b42SGuillaume La Roque#include <dt-bindings/gpio/meson-g12a-gpio.h> 11d3aa4ce8SKevin Hilman 12d3aa4ce8SKevin Hilman/ { 13d3aa4ce8SKevin Hilman compatible = "amediatech,x96-max", "amlogic,u200", "amlogic,g12a"; 14d3aa4ce8SKevin Hilman model = "Shenzhen Amediatech Technology Co., Ltd X96 Max"; 15d3aa4ce8SKevin Hilman 16d3aa4ce8SKevin Hilman aliases { 17d3aa4ce8SKevin Hilman serial0 = &uart_AO; 18d3aa4ce8SKevin Hilman }; 19d3aa4ce8SKevin Hilman chosen { 20d3aa4ce8SKevin Hilman stdout-path = "serial0:115200n8"; 21d3aa4ce8SKevin Hilman }; 22d3aa4ce8SKevin Hilman memory@0 { 23d3aa4ce8SKevin Hilman device_type = "memory"; 24d3aa4ce8SKevin Hilman reg = <0x0 0x0 0x0 0x40000000>; 25d3aa4ce8SKevin Hilman }; 26c9206b42SGuillaume La Roque 27c9206b42SGuillaume La Roque flash_1v8: regulator-flash_1v8 { 28c9206b42SGuillaume La Roque compatible = "regulator-fixed"; 29c9206b42SGuillaume La Roque regulator-name = "FLASH_1V8"; 30c9206b42SGuillaume La Roque regulator-min-microvolt = <1800000>; 31c9206b42SGuillaume La Roque regulator-max-microvolt = <1800000>; 32c9206b42SGuillaume La Roque vin-supply = <&vcc_3v3>; 33c9206b42SGuillaume La Roque regulator-always-on; 34c9206b42SGuillaume La Roque }; 35c9206b42SGuillaume La Roque 36c9206b42SGuillaume La Roque dc_in: regulator-dc_in { 37c9206b42SGuillaume La Roque compatible = "regulator-fixed"; 38c9206b42SGuillaume La Roque regulator-name = "DC_IN"; 39c9206b42SGuillaume La Roque regulator-min-microvolt = <5000000>; 40c9206b42SGuillaume La Roque regulator-max-microvolt = <5000000>; 41c9206b42SGuillaume La Roque regulator-always-on; 42c9206b42SGuillaume La Roque }; 43c9206b42SGuillaume La Roque 44c9206b42SGuillaume La Roque vcc_1v8: regulator-vcc_1v8 { 45c9206b42SGuillaume La Roque compatible = "regulator-fixed"; 46c9206b42SGuillaume La Roque regulator-name = "VCC_1V8"; 47c9206b42SGuillaume La Roque regulator-min-microvolt = <1800000>; 48c9206b42SGuillaume La Roque regulator-max-microvolt = <1800000>; 49c9206b42SGuillaume La Roque vin-supply = <&vcc_3v3>; 50c9206b42SGuillaume La Roque regulator-always-on; 51c9206b42SGuillaume La Roque }; 52c9206b42SGuillaume La Roque 53c9206b42SGuillaume La Roque vcc_3v3: regulator-vcc_3v3 { 54c9206b42SGuillaume La Roque compatible = "regulator-fixed"; 55c9206b42SGuillaume La Roque regulator-name = "VCC_3V3"; 56c9206b42SGuillaume La Roque regulator-min-microvolt = <3300000>; 57c9206b42SGuillaume La Roque regulator-max-microvolt = <3300000>; 58c9206b42SGuillaume La Roque vin-supply = <&vddao_3v3>; 59c9206b42SGuillaume La Roque regulator-always-on; 60c9206b42SGuillaume La Roque /* FIXME: actually controlled by VDDCPU_B_EN */ 61c9206b42SGuillaume La Roque }; 62c9206b42SGuillaume La Roque 63c9206b42SGuillaume La Roque vcc_5v: regulator-vcc_5v { 64c9206b42SGuillaume La Roque compatible = "regulator-fixed"; 65c9206b42SGuillaume La Roque regulator-name = "VCC_5V"; 66c9206b42SGuillaume La Roque regulator-min-microvolt = <5000000>; 67c9206b42SGuillaume La Roque regulator-max-microvolt = <5000000>; 68c9206b42SGuillaume La Roque vin-supply = <&dc_in>; 69c9206b42SGuillaume La Roque 70c9206b42SGuillaume La Roque gpio = <&gpio GPIOH_8 GPIO_OPEN_DRAIN>; 71c9206b42SGuillaume La Roque enable-active-low; 72c9206b42SGuillaume La Roque }; 73c9206b42SGuillaume La Roque 74c9206b42SGuillaume La Roque vddao_1v8: regulator-vddao_1v8 { 75c9206b42SGuillaume La Roque compatible = "regulator-fixed"; 76c9206b42SGuillaume La Roque regulator-name = "VDDAO_1V8"; 77c9206b42SGuillaume La Roque regulator-min-microvolt = <1800000>; 78c9206b42SGuillaume La Roque regulator-max-microvolt = <1800000>; 79c9206b42SGuillaume La Roque vin-supply = <&vddao_3v3>; 80c9206b42SGuillaume La Roque regulator-always-on; 81c9206b42SGuillaume La Roque }; 82c9206b42SGuillaume La Roque 83c9206b42SGuillaume La Roque vddao_3v3: regulator-vddao_3v3 { 84c9206b42SGuillaume La Roque compatible = "regulator-fixed"; 85c9206b42SGuillaume La Roque regulator-name = "VDDAO_3V3"; 86c9206b42SGuillaume La Roque regulator-min-microvolt = <3300000>; 87c9206b42SGuillaume La Roque regulator-max-microvolt = <3300000>; 88c9206b42SGuillaume La Roque vin-supply = <&dc_in>; 89c9206b42SGuillaume La Roque regulator-always-on; 90c9206b42SGuillaume La Roque }; 91d3aa4ce8SKevin Hilman}; 92d3aa4ce8SKevin Hilman 93d3aa4ce8SKevin Hilman&uart_AO { 94d3aa4ce8SKevin Hilman status = "okay"; 950b7aed33SNeil Armstrong pinctrl-0 = <&uart_ao_a_pins>; 960b7aed33SNeil Armstrong pinctrl-names = "default"; 97d3aa4ce8SKevin Hilman}; 98