1*724ba675SRob Herring// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2*724ba675SRob Herring/* 3*724ba675SRob Herring * Copyright 2021 Conley Lee 4*724ba675SRob Herring * Conley Lee <conleylee@foxmail.com> 5*724ba675SRob Herring */ 6*724ba675SRob Herring 7*724ba675SRob Herring/dts-v1/; 8*724ba675SRob Herring#include "sun7i-a20.dtsi" 9*724ba675SRob Herring#include "sunxi-common-regulators.dtsi" 10*724ba675SRob Herring 11*724ba675SRob Herring#include <dt-bindings/gpio/gpio.h> 12*724ba675SRob Herring#include <dt-bindings/interrupt-controller/irq.h> 13*724ba675SRob Herring 14*724ba675SRob Herring/ { 15*724ba675SRob Herring model = "HAOYU Electronics Marsboard A20"; 16*724ba675SRob Herring compatible = "haoyu,a20-marsboard", "allwinner,sun7i-a20"; 17*724ba675SRob Herring 18*724ba675SRob Herring aliases { 19*724ba675SRob Herring serial0 = &uart0; 20*724ba675SRob Herring }; 21*724ba675SRob Herring 22*724ba675SRob Herring chosen { 23*724ba675SRob Herring stdout-path = "serial0:115200n8"; 24*724ba675SRob Herring }; 25*724ba675SRob Herring 26*724ba675SRob Herring hdmi-connector { 27*724ba675SRob Herring compatible = "hdmi-connector"; 28*724ba675SRob Herring type = "a"; 29*724ba675SRob Herring 30*724ba675SRob Herring port { 31*724ba675SRob Herring hdmi_con_in: endpoint { 32*724ba675SRob Herring remote-endpoint = <&hdmi_out_con>; 33*724ba675SRob Herring }; 34*724ba675SRob Herring }; 35*724ba675SRob Herring }; 36*724ba675SRob Herring}; 37*724ba675SRob Herring 38*724ba675SRob Herring&ahci { 39*724ba675SRob Herring target-supply = <®_ahci_5v>; 40*724ba675SRob Herring status = "okay"; 41*724ba675SRob Herring}; 42*724ba675SRob Herring 43*724ba675SRob Herring&codec { 44*724ba675SRob Herring status = "okay"; 45*724ba675SRob Herring}; 46*724ba675SRob Herring 47*724ba675SRob Herring&cpu0 { 48*724ba675SRob Herring cpu-supply = <®_dcdc2>; 49*724ba675SRob Herring}; 50*724ba675SRob Herring 51*724ba675SRob Herring&de { 52*724ba675SRob Herring status = "okay"; 53*724ba675SRob Herring}; 54*724ba675SRob Herring 55*724ba675SRob Herring&ehci0 { 56*724ba675SRob Herring status = "okay"; 57*724ba675SRob Herring}; 58*724ba675SRob Herring 59*724ba675SRob Herring&ehci1 { 60*724ba675SRob Herring status = "okay"; 61*724ba675SRob Herring}; 62*724ba675SRob Herring 63*724ba675SRob Herring&gmac { 64*724ba675SRob Herring pinctrl-names = "default"; 65*724ba675SRob Herring pinctrl-0 = <&gmac_mii_pins>, <&gmac_txerr>; 66*724ba675SRob Herring phy-handle = <&phy0>; 67*724ba675SRob Herring phy-mode = "mii"; 68*724ba675SRob Herring status = "okay"; 69*724ba675SRob Herring}; 70*724ba675SRob Herring 71*724ba675SRob Herring&hdmi { 72*724ba675SRob Herring status = "okay"; 73*724ba675SRob Herring}; 74*724ba675SRob Herring 75*724ba675SRob Herring&hdmi_out { 76*724ba675SRob Herring hdmi_out_con: endpoint { 77*724ba675SRob Herring remote-endpoint = <&hdmi_con_in>; 78*724ba675SRob Herring }; 79*724ba675SRob Herring}; 80*724ba675SRob Herring 81*724ba675SRob Herring&i2c0 { 82*724ba675SRob Herring status = "okay"; 83*724ba675SRob Herring 84*724ba675SRob Herring axp209: pmic@34 { 85*724ba675SRob Herring reg = <0x34>; 86*724ba675SRob Herring interrupt-parent = <&nmi_intc>; 87*724ba675SRob Herring interrupts = <0 IRQ_TYPE_LEVEL_LOW>; 88*724ba675SRob Herring }; 89*724ba675SRob Herring}; 90*724ba675SRob Herring 91*724ba675SRob Herring&mmc0 { 92*724ba675SRob Herring vmmc-supply = <®_vcc3v3>; 93*724ba675SRob Herring bus-width = <4>; 94*724ba675SRob Herring cd-gpios = <&pio 7 10 GPIO_ACTIVE_LOW>; /* PH10 */ 95*724ba675SRob Herring status = "okay"; 96*724ba675SRob Herring}; 97*724ba675SRob Herring 98*724ba675SRob Herring&gmac_mdio { 99*724ba675SRob Herring phy0: ethernet-phy@0 { 100*724ba675SRob Herring reg = <0>; 101*724ba675SRob Herring }; 102*724ba675SRob Herring}; 103*724ba675SRob Herring 104*724ba675SRob Herring&ohci0 { 105*724ba675SRob Herring status = "okay"; 106*724ba675SRob Herring}; 107*724ba675SRob Herring 108*724ba675SRob Herring&ohci1 { 109*724ba675SRob Herring status = "okay"; 110*724ba675SRob Herring}; 111*724ba675SRob Herring 112*724ba675SRob Herring&otg_sram { 113*724ba675SRob Herring status = "okay"; 114*724ba675SRob Herring}; 115*724ba675SRob Herring 116*724ba675SRob Herring&pio { 117*724ba675SRob Herring gmac_txerr: gmac-txerr-pin { 118*724ba675SRob Herring pins = "PA17"; 119*724ba675SRob Herring function = "gmac"; 120*724ba675SRob Herring }; 121*724ba675SRob Herring}; 122*724ba675SRob Herring 123*724ba675SRob Herring®_ahci_5v { 124*724ba675SRob Herring status = "okay"; 125*724ba675SRob Herring}; 126*724ba675SRob Herring 127*724ba675SRob Herring#include "axp209.dtsi" 128*724ba675SRob Herring 129*724ba675SRob Herring&ac_power_supply { 130*724ba675SRob Herring status = "okay"; 131*724ba675SRob Herring}; 132*724ba675SRob Herring 133*724ba675SRob Herring®_dcdc2 { 134*724ba675SRob Herring regulator-always-on; 135*724ba675SRob Herring regulator-min-microvolt = <1000000>; 136*724ba675SRob Herring regulator-max-microvolt = <1450000>; 137*724ba675SRob Herring regulator-name = "vdd-cpu"; 138*724ba675SRob Herring}; 139*724ba675SRob Herring 140*724ba675SRob Herring®_dcdc3 { 141*724ba675SRob Herring regulator-always-on; 142*724ba675SRob Herring regulator-min-microvolt = <1000000>; 143*724ba675SRob Herring regulator-max-microvolt = <1400000>; 144*724ba675SRob Herring regulator-name = "vdd-int-dll"; 145*724ba675SRob Herring}; 146*724ba675SRob Herring 147*724ba675SRob Herring®_ldo1 { 148*724ba675SRob Herring regulator-name = "vdd-rtc"; 149*724ba675SRob Herring}; 150*724ba675SRob Herring 151*724ba675SRob Herring®_ldo2 { 152*724ba675SRob Herring regulator-always-on; 153*724ba675SRob Herring regulator-min-microvolt = <3000000>; 154*724ba675SRob Herring regulator-max-microvolt = <3000000>; 155*724ba675SRob Herring regulator-name = "avcc"; 156*724ba675SRob Herring}; 157*724ba675SRob Herring 158*724ba675SRob Herring®_usb1_vbus { 159*724ba675SRob Herring status = "okay"; 160*724ba675SRob Herring}; 161*724ba675SRob Herring 162*724ba675SRob Herring®_usb2_vbus { 163*724ba675SRob Herring status = "okay"; 164*724ba675SRob Herring}; 165*724ba675SRob Herring 166*724ba675SRob Herring&uart0 { 167*724ba675SRob Herring pinctrl-names = "default"; 168*724ba675SRob Herring pinctrl-0 = <&uart0_pb_pins>; 169*724ba675SRob Herring status = "okay"; 170*724ba675SRob Herring}; 171*724ba675SRob Herring 172*724ba675SRob Herring&usb_otg { 173*724ba675SRob Herring dr_mode = "otg"; 174*724ba675SRob Herring status = "okay"; 175*724ba675SRob Herring}; 176*724ba675SRob Herring 177*724ba675SRob Herring&usbphy { 178*724ba675SRob Herring usb0_id_det-gpios = <&pio 7 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PH4 */ 179*724ba675SRob Herring usb1_vbus-supply = <®_usb1_vbus>; 180*724ba675SRob Herring usb2_vbus-supply = <®_usb2_vbus>; 181*724ba675SRob Herring status = "okay"; 182*724ba675SRob Herring}; 183