1*724ba675SRob Herring// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2*724ba675SRob Herring/* 3*724ba675SRob Herring * Copyright (c) 2018 Oleg Ivanov <balbes-150@yandex.ru> 4*724ba675SRob Herring * Copyright (c) 2018 Martin Blumenstingl <martin.blumenstingl@googlemail.com> 5*724ba675SRob Herring */ 6*724ba675SRob Herring 7*724ba675SRob Herring/dts-v1/; 8*724ba675SRob Herring 9*724ba675SRob Herring#include "meson8m2.dtsi" 10*724ba675SRob Herring 11*724ba675SRob Herring#include <dt-bindings/gpio/gpio.h> 12*724ba675SRob Herring#include <dt-bindings/input/input.h> 13*724ba675SRob Herring 14*724ba675SRob Herring/ { 15*724ba675SRob Herring model = "Tronsmart MXIII Plus"; 16*724ba675SRob Herring compatible = "tronsmart,mxiii-plus", "amlogic,meson8m2"; 17*724ba675SRob Herring 18*724ba675SRob Herring aliases { 19*724ba675SRob Herring ethernet0 = ðmac; 20*724ba675SRob Herring i2c0 = &i2c_AO; 21*724ba675SRob Herring serial0 = &uart_AO; 22*724ba675SRob Herring mmc0 = &sd_card_slot; 23*724ba675SRob Herring }; 24*724ba675SRob Herring 25*724ba675SRob Herring chosen { 26*724ba675SRob Herring stdout-path = "serial0:115200n8"; 27*724ba675SRob Herring }; 28*724ba675SRob Herring 29*724ba675SRob Herring memory { 30*724ba675SRob Herring device_type = "memory"; 31*724ba675SRob Herring reg = <0x40000000 0x80000000>; 32*724ba675SRob Herring }; 33*724ba675SRob Herring 34*724ba675SRob Herring adc-keys { 35*724ba675SRob Herring compatible = "adc-keys"; 36*724ba675SRob Herring io-channels = <&saradc 0>; 37*724ba675SRob Herring io-channel-names = "buttons"; 38*724ba675SRob Herring keyup-threshold-microvolt = <1710000>; 39*724ba675SRob Herring 40*724ba675SRob Herring button-function { 41*724ba675SRob Herring label = "Function"; 42*724ba675SRob Herring linux,code = <KEY_FN>; 43*724ba675SRob Herring press-threshold-microvolt = <10000>; 44*724ba675SRob Herring }; 45*724ba675SRob Herring }; 46*724ba675SRob Herring 47*724ba675SRob Herring sdio_pwrseq: sdio-pwrseq { 48*724ba675SRob Herring compatible = "mmc-pwrseq-simple"; 49*724ba675SRob Herring 50*724ba675SRob Herring pinctrl-0 = <&xtal_32k_out_pins>; 51*724ba675SRob Herring pinctrl-names = "default"; 52*724ba675SRob Herring 53*724ba675SRob Herring reset-gpios = <&gpio GPIOX_11 GPIO_ACTIVE_LOW>, 54*724ba675SRob Herring <&gpio_ao GPIOAO_6 GPIO_ACTIVE_LOW>; 55*724ba675SRob Herring 56*724ba675SRob Herring clocks = <&xtal_32k_out>; 57*724ba675SRob Herring clock-names = "ext_clock"; 58*724ba675SRob Herring }; 59*724ba675SRob Herring 60*724ba675SRob Herring vcc_3v3: regulator-vcc3v3 { 61*724ba675SRob Herring compatible = "regulator-fixed"; 62*724ba675SRob Herring regulator-name = "VCC3V3"; 63*724ba675SRob Herring regulator-min-microvolt = <3300000>; 64*724ba675SRob Herring regulator-max-microvolt = <3300000>; 65*724ba675SRob Herring }; 66*724ba675SRob Herring 67*724ba675SRob Herring xtal_32k_out: xtal-32k-out-clk { 68*724ba675SRob Herring compatible = "fixed-clock"; 69*724ba675SRob Herring #clock-cells = <0>; 70*724ba675SRob Herring clock-frequency = <32768>; 71*724ba675SRob Herring clock-output-names = "xtal_32k_out"; 72*724ba675SRob Herring }; 73*724ba675SRob Herring}; 74*724ba675SRob Herring 75*724ba675SRob Herring&cpu0 { 76*724ba675SRob Herring cpu-supply = <&vcck>; 77*724ba675SRob Herring}; 78*724ba675SRob Herring 79*724ba675SRob Herringðmac { 80*724ba675SRob Herring status = "okay"; 81*724ba675SRob Herring 82*724ba675SRob Herring pinctrl-0 = <ð_rgmii_pins>; 83*724ba675SRob Herring pinctrl-names = "default"; 84*724ba675SRob Herring 85*724ba675SRob Herring phy-handle = <ð_phy0>; 86*724ba675SRob Herring phy-mode = "rgmii-id"; 87*724ba675SRob Herring 88*724ba675SRob Herring mdio { 89*724ba675SRob Herring compatible = "snps,dwmac-mdio"; 90*724ba675SRob Herring #address-cells = <1>; 91*724ba675SRob Herring #size-cells = <0>; 92*724ba675SRob Herring 93*724ba675SRob Herring eth_phy0: ethernet-phy@0 { 94*724ba675SRob Herring /* Realtek RTL8211F (0x001cc916) */ 95*724ba675SRob Herring reg = <0>; 96*724ba675SRob Herring 97*724ba675SRob Herring reset-assert-us = <10000>; 98*724ba675SRob Herring reset-deassert-us = <80000>; 99*724ba675SRob Herring reset-gpios = <&gpio GPIOH_4 GPIO_ACTIVE_LOW>; 100*724ba675SRob Herring }; 101*724ba675SRob Herring }; 102*724ba675SRob Herring}; 103*724ba675SRob Herring 104*724ba675SRob Herring&ir_receiver { 105*724ba675SRob Herring status = "okay"; 106*724ba675SRob Herring pinctrl-0 = <&ir_recv_pins>; 107*724ba675SRob Herring pinctrl-names = "default"; 108*724ba675SRob Herring}; 109*724ba675SRob Herring 110*724ba675SRob Herring&i2c_AO { 111*724ba675SRob Herring status = "okay"; 112*724ba675SRob Herring pinctrl-0 = <&i2c_ao_pins>; 113*724ba675SRob Herring pinctrl-names = "default"; 114*724ba675SRob Herring 115*724ba675SRob Herring pmic@32 { 116*724ba675SRob Herring compatible = "ricoh,rn5t618"; 117*724ba675SRob Herring reg = <0x32>; 118*724ba675SRob Herring system-power-controller; 119*724ba675SRob Herring 120*724ba675SRob Herring regulators { 121*724ba675SRob Herring vcck: DCDC1 { 122*724ba675SRob Herring regulator-name = "VCCK"; 123*724ba675SRob Herring regulator-min-microvolt = <825000>; 124*724ba675SRob Herring regulator-max-microvolt = <1150000>; 125*724ba675SRob Herring regulator-boot-on; 126*724ba675SRob Herring regulator-always-on; 127*724ba675SRob Herring }; 128*724ba675SRob Herring 129*724ba675SRob Herring vddee: DCDC2 { 130*724ba675SRob Herring /* the output is also used as VDDAO */ 131*724ba675SRob Herring regulator-name = "VDD_EE"; 132*724ba675SRob Herring regulator-min-microvolt = <950000>; 133*724ba675SRob Herring regulator-max-microvolt = <1150000>; 134*724ba675SRob Herring regulator-boot-on; 135*724ba675SRob Herring regulator-always-on; 136*724ba675SRob Herring }; 137*724ba675SRob Herring 138*724ba675SRob Herring DCDC3 { 139*724ba675SRob Herring regulator-name = "VDD_DDR"; 140*724ba675SRob Herring regulator-min-microvolt = <1500000>; 141*724ba675SRob Herring regulator-max-microvolt = <1500000>; 142*724ba675SRob Herring regulator-boot-on; 143*724ba675SRob Herring regulator-always-on; 144*724ba675SRob Herring }; 145*724ba675SRob Herring 146*724ba675SRob Herring LDO1 { 147*724ba675SRob Herring regulator-name = "VDDIO_AO28"; 148*724ba675SRob Herring regulator-min-microvolt = <2900000>; 149*724ba675SRob Herring regulator-max-microvolt = <2900000>; 150*724ba675SRob Herring regulator-boot-on; 151*724ba675SRob Herring regulator-always-on; 152*724ba675SRob Herring }; 153*724ba675SRob Herring 154*724ba675SRob Herring vddio_ao1v8: LDO2 { 155*724ba675SRob Herring regulator-name = "VDDIO_AO18"; 156*724ba675SRob Herring regulator-min-microvolt = <1800000>; 157*724ba675SRob Herring regulator-max-microvolt = <1800000>; 158*724ba675SRob Herring regulator-boot-on; 159*724ba675SRob Herring regulator-always-on; 160*724ba675SRob Herring }; 161*724ba675SRob Herring 162*724ba675SRob Herring LDO3 { 163*724ba675SRob Herring regulator-name = "VCC1V8"; 164*724ba675SRob Herring regulator-min-microvolt = <1800000>; 165*724ba675SRob Herring regulator-max-microvolt = <1800000>; 166*724ba675SRob Herring regulator-boot-on; 167*724ba675SRob Herring regulator-always-on; 168*724ba675SRob Herring }; 169*724ba675SRob Herring 170*724ba675SRob Herring LDO4 { 171*724ba675SRob Herring regulator-name = "VCC2V8"; 172*724ba675SRob Herring regulator-min-microvolt = <2850000>; 173*724ba675SRob Herring regulator-max-microvolt = <2850000>; 174*724ba675SRob Herring regulator-boot-on; 175*724ba675SRob Herring regulator-always-on; 176*724ba675SRob Herring }; 177*724ba675SRob Herring 178*724ba675SRob Herring LDO5 { 179*724ba675SRob Herring regulator-name = "AVDD1V8"; 180*724ba675SRob Herring regulator-min-microvolt = <1800000>; 181*724ba675SRob Herring regulator-max-microvolt = <1800000>; 182*724ba675SRob Herring regulator-boot-on; 183*724ba675SRob Herring regulator-always-on; 184*724ba675SRob Herring }; 185*724ba675SRob Herring 186*724ba675SRob Herring LDORTC1 { 187*724ba675SRob Herring regulator-name = "VDD_LDO"; 188*724ba675SRob Herring regulator-min-microvolt = <2700000>; 189*724ba675SRob Herring regulator-max-microvolt = <2700000>; 190*724ba675SRob Herring regulator-boot-on; 191*724ba675SRob Herring regulator-always-on; 192*724ba675SRob Herring }; 193*724ba675SRob Herring 194*724ba675SRob Herring LDORTC2 { 195*724ba675SRob Herring regulator-name = "RTC_0V9"; 196*724ba675SRob Herring regulator-min-microvolt = <900000>; 197*724ba675SRob Herring regulator-max-microvolt = <900000>; 198*724ba675SRob Herring regulator-boot-on; 199*724ba675SRob Herring regulator-always-on; 200*724ba675SRob Herring }; 201*724ba675SRob Herring }; 202*724ba675SRob Herring }; 203*724ba675SRob Herring}; 204*724ba675SRob Herring 205*724ba675SRob Herring&mali { 206*724ba675SRob Herring mali-supply = <&vddee>; 207*724ba675SRob Herring}; 208*724ba675SRob Herring 209*724ba675SRob Herring&saradc { 210*724ba675SRob Herring status = "okay"; 211*724ba675SRob Herring vref-supply = <&vddio_ao1v8>; 212*724ba675SRob Herring}; 213*724ba675SRob Herring 214*724ba675SRob Herring/* SDIO wifi */ 215*724ba675SRob Herring&sdhc { 216*724ba675SRob Herring status = "okay"; 217*724ba675SRob Herring 218*724ba675SRob Herring pinctrl-0 = <&sdxc_a_pins>; 219*724ba675SRob Herring pinctrl-names = "default"; 220*724ba675SRob Herring 221*724ba675SRob Herring bus-width = <4>; 222*724ba675SRob Herring max-frequency = <50000000>; 223*724ba675SRob Herring 224*724ba675SRob Herring disable-wp; 225*724ba675SRob Herring non-removable; 226*724ba675SRob Herring cap-mmc-highspeed; 227*724ba675SRob Herring cap-sd-highspeed; 228*724ba675SRob Herring 229*724ba675SRob Herring mmc-pwrseq = <&sdio_pwrseq>; 230*724ba675SRob Herring 231*724ba675SRob Herring vmmc-supply = <&vcc_3v3>; 232*724ba675SRob Herring vqmmc-supply = <&vcc_3v3>; 233*724ba675SRob Herring}; 234*724ba675SRob Herring 235*724ba675SRob Herring&sdio { 236*724ba675SRob Herring status = "okay"; 237*724ba675SRob Herring 238*724ba675SRob Herring pinctrl-0 = <&sd_b_pins>; 239*724ba675SRob Herring pinctrl-names = "default"; 240*724ba675SRob Herring 241*724ba675SRob Herring /* SD card */ 242*724ba675SRob Herring sd_card_slot: slot@1 { 243*724ba675SRob Herring compatible = "mmc-slot"; 244*724ba675SRob Herring reg = <1>; 245*724ba675SRob Herring status = "okay"; 246*724ba675SRob Herring 247*724ba675SRob Herring bus-width = <4>; 248*724ba675SRob Herring no-sdio; 249*724ba675SRob Herring cap-mmc-highspeed; 250*724ba675SRob Herring cap-sd-highspeed; 251*724ba675SRob Herring disable-wp; 252*724ba675SRob Herring 253*724ba675SRob Herring cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>; 254*724ba675SRob Herring 255*724ba675SRob Herring vmmc-supply = <&vcc_3v3>; 256*724ba675SRob Herring }; 257*724ba675SRob Herring}; 258*724ba675SRob Herring 259*724ba675SRob Herring/* connected to the Bluetooth module */ 260*724ba675SRob Herring&uart_A { 261*724ba675SRob Herring status = "okay"; 262*724ba675SRob Herring pinctrl-0 = <&uart_a1_pins>, <&uart_a1_cts_rts_pins>; 263*724ba675SRob Herring pinctrl-names = "default"; 264*724ba675SRob Herring uart-has-rtscts; 265*724ba675SRob Herring 266*724ba675SRob Herring bluetooth { 267*724ba675SRob Herring compatible = "brcm,bcm20702a1"; 268*724ba675SRob Herring shutdown-gpios = <&gpio GPIOX_20 GPIO_ACTIVE_HIGH>; 269*724ba675SRob Herring max-speed = <2000000>; 270*724ba675SRob Herring }; 271*724ba675SRob Herring}; 272*724ba675SRob Herring 273*724ba675SRob Herring&uart_AO { 274*724ba675SRob Herring status = "okay"; 275*724ba675SRob Herring pinctrl-0 = <&uart_ao_a_pins>; 276*724ba675SRob Herring pinctrl-names = "default"; 277*724ba675SRob Herring}; 278*724ba675SRob Herring 279*724ba675SRob Herring&usb0 { 280*724ba675SRob Herring status = "okay"; 281*724ba675SRob Herring}; 282*724ba675SRob Herring 283*724ba675SRob Herring&usb1 { 284*724ba675SRob Herring status = "okay"; 285*724ba675SRob Herring}; 286*724ba675SRob Herring 287*724ba675SRob Herring&usb0_phy { 288*724ba675SRob Herring status = "okay"; 289*724ba675SRob Herring}; 290*724ba675SRob Herring 291*724ba675SRob Herring&usb1_phy { 292*724ba675SRob Herring status = "okay"; 293*724ba675SRob Herring}; 294