1b7be1449SNeil Armstrong// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2b7be1449SNeil Armstrong/* 3b7be1449SNeil Armstrong * Copyright (c) 2019 BayLibre SAS. All rights reserved. 4b7be1449SNeil Armstrong */ 5b7be1449SNeil Armstrong 6b7be1449SNeil Armstrong/dts-v1/; 7b7be1449SNeil Armstrong 8b7be1449SNeil Armstrong#include "meson-g12a.dtsi" 92297c33cSJerome Brunet#include <dt-bindings/gpio/gpio.h> 10d1c023afSNeil Armstrong#include <dt-bindings/input/input.h> 112297c33cSJerome Brunet#include <dt-bindings/gpio/meson-g12a-gpio.h> 12b7be1449SNeil Armstrong 13b7be1449SNeil Armstrong/ { 14b7be1449SNeil Armstrong compatible = "seirobotics,sei510", "amlogic,g12a"; 15b7be1449SNeil Armstrong model = "SEI Robotics SEI510"; 16b7be1449SNeil Armstrong 17b7be1449SNeil Armstrong aliases { 18b7be1449SNeil Armstrong serial0 = &uart_AO; 19b7be1449SNeil Armstrong }; 20b7be1449SNeil Armstrong 21d1c023afSNeil Armstrong adc_keys { 22d1c023afSNeil Armstrong compatible = "adc-keys"; 23d1c023afSNeil Armstrong io-channels = <&saradc 0>; 24d1c023afSNeil Armstrong io-channel-names = "buttons"; 25d1c023afSNeil Armstrong keyup-threshold-microvolt = <1800000>; 26d1c023afSNeil Armstrong 27d1c023afSNeil Armstrong button-onoff { 28d1c023afSNeil Armstrong label = "On/Off"; 29d1c023afSNeil Armstrong linux,code = <KEY_POWER>; 30d1c023afSNeil Armstrong press-threshold-microvolt = <1700000>; 31d1c023afSNeil Armstrong }; 32d1c023afSNeil Armstrong }; 33d1c023afSNeil Armstrong 342297c33cSJerome Brunet ao_5v: regulator-ao_5v { 352297c33cSJerome Brunet compatible = "regulator-fixed"; 362297c33cSJerome Brunet regulator-name = "AO_5V"; 372297c33cSJerome Brunet regulator-min-microvolt = <5000000>; 382297c33cSJerome Brunet regulator-max-microvolt = <5000000>; 392297c33cSJerome Brunet vin-supply = <&dc_in>; 402297c33cSJerome Brunet regulator-always-on; 412297c33cSJerome Brunet }; 422297c33cSJerome Brunet 43b7be1449SNeil Armstrong chosen { 44b7be1449SNeil Armstrong stdout-path = "serial0:115200n8"; 45b7be1449SNeil Armstrong }; 46b7be1449SNeil Armstrong 472297c33cSJerome Brunet dc_in: regulator-dc_in { 482297c33cSJerome Brunet compatible = "regulator-fixed"; 492297c33cSJerome Brunet regulator-name = "DC_IN"; 502297c33cSJerome Brunet regulator-min-microvolt = <5000000>; 512297c33cSJerome Brunet regulator-max-microvolt = <5000000>; 522297c33cSJerome Brunet regulator-always-on; 532297c33cSJerome Brunet }; 542297c33cSJerome Brunet 552297c33cSJerome Brunet emmc_1v8: regulator-emmc_1v8 { 562297c33cSJerome Brunet compatible = "regulator-fixed"; 572297c33cSJerome Brunet regulator-name = "EMMC_1V8"; 582297c33cSJerome Brunet regulator-min-microvolt = <1800000>; 592297c33cSJerome Brunet regulator-max-microvolt = <1800000>; 602297c33cSJerome Brunet vin-supply = <&vddao_3v3>; 612297c33cSJerome Brunet regulator-always-on; 622297c33cSJerome Brunet }; 632297c33cSJerome Brunet 64b7be1449SNeil Armstrong memory@0 { 65b7be1449SNeil Armstrong device_type = "memory"; 66b7be1449SNeil Armstrong reg = <0x0 0x0 0x0 0x40000000>; 67b7be1449SNeil Armstrong }; 68b7be1449SNeil Armstrong 69b7be1449SNeil Armstrong reserved-memory { 70b7be1449SNeil Armstrong /* TEE Reserved Memory */ 71b7be1449SNeil Armstrong bl32_reserved: bl32@5000000 { 72b7be1449SNeil Armstrong reg = <0x0 0x05300000 0x0 0x2000000>; 73b7be1449SNeil Armstrong no-map; 74b7be1449SNeil Armstrong }; 75b7be1449SNeil Armstrong }; 762297c33cSJerome Brunet 772297c33cSJerome Brunet vddao_3v3: regulator-vddao_3v3 { 782297c33cSJerome Brunet compatible = "regulator-fixed"; 792297c33cSJerome Brunet regulator-name = "VDDAO_3V3"; 802297c33cSJerome Brunet regulator-min-microvolt = <3300000>; 812297c33cSJerome Brunet regulator-max-microvolt = <3300000>; 822297c33cSJerome Brunet vin-supply = <&dc_in>; 832297c33cSJerome Brunet regulator-always-on; 842297c33cSJerome Brunet }; 852297c33cSJerome Brunet 862297c33cSJerome Brunet vddao_3v3_t: regultor-vddao_3v3_t { 872297c33cSJerome Brunet compatible = "regulator-fixed"; 882297c33cSJerome Brunet regulator-name = "VDDAO_3V3_T"; 892297c33cSJerome Brunet regulator-min-microvolt = <3300000>; 902297c33cSJerome Brunet regulator-max-microvolt = <3300000>; 912297c33cSJerome Brunet vin-supply = <&vddao_3v3>; 922297c33cSJerome Brunet gpio = <&gpio GPIOH_8 GPIO_OPEN_DRAIN>; 932297c33cSJerome Brunet enable-active-high; 942297c33cSJerome Brunet }; 952297c33cSJerome Brunet 962297c33cSJerome Brunet vddio_ao1v8: regulator-vddio_ao1v8 { 972297c33cSJerome Brunet compatible = "regulator-fixed"; 982297c33cSJerome Brunet regulator-name = "VDDIO_AO1V8"; 992297c33cSJerome Brunet regulator-min-microvolt = <1800000>; 1002297c33cSJerome Brunet regulator-max-microvolt = <1800000>; 1012297c33cSJerome Brunet vin-supply = <&vddao_3v3>; 1022297c33cSJerome Brunet regulator-always-on; 1032297c33cSJerome Brunet }; 104d1c023afSNeil Armstrong}; 1052297c33cSJerome Brunet 106d1c023afSNeil Armstrong&saradc { 107d1c023afSNeil Armstrong status = "okay"; 108d1c023afSNeil Armstrong vref-supply = <&vddio_ao1v8>; 109d1c023afSNeil Armstrong}; 110d1c023afSNeil Armstrong 111d1c023afSNeil Armstrong&uart_A { 112d1c023afSNeil Armstrong status = "okay"; 113d1c023afSNeil Armstrong pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>; 114d1c023afSNeil Armstrong pinctrl-names = "default"; 115d1c023afSNeil Armstrong uart-has-rtscts; 116d1c023afSNeil Armstrong 117d1c023afSNeil Armstrong bluetooth { 118d1c023afSNeil Armstrong compatible = "brcm,bcm43438-bt"; 119d1c023afSNeil Armstrong shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>; 120d1c023afSNeil Armstrong }; 121b7be1449SNeil Armstrong}; 122b7be1449SNeil Armstrong 123b7be1449SNeil Armstrong&uart_AO { 124b7be1449SNeil Armstrong status = "okay"; 12551d215c1SNeil Armstrong pinctrl-0 = <&uart_ao_a_pins>; 12651d215c1SNeil Armstrong pinctrl-names = "default"; 127b7be1449SNeil Armstrong}; 12841cc4551SNeil Armstrong 12941cc4551SNeil Armstrong&usb { 13041cc4551SNeil Armstrong status = "okay"; 13141cc4551SNeil Armstrong dr_mode = "host"; 13241cc4551SNeil Armstrong}; 133