1*01610a24SLiang Chen// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2*01610a24SLiang Chen/* 3*01610a24SLiang Chen * Copyright (c) 2021 Rockchip Electronics Co., Ltd. 4*01610a24SLiang Chen * 5*01610a24SLiang Chen */ 6*01610a24SLiang Chen 7*01610a24SLiang Chen/dts-v1/; 8*01610a24SLiang Chen#include <dt-bindings/gpio/gpio.h> 9*01610a24SLiang Chen#include <dt-bindings/pinctrl/rockchip.h> 10*01610a24SLiang Chen#include "rk3568.dtsi" 11*01610a24SLiang Chen 12*01610a24SLiang Chen/ { 13*01610a24SLiang Chen model = "Rockchip RK3568 EVB1 DDR4 V10 Board"; 14*01610a24SLiang Chen compatible = "rockchip,rk3568-evb1-v10", "rockchip,rk3568"; 15*01610a24SLiang Chen 16*01610a24SLiang Chen chosen: chosen { 17*01610a24SLiang Chen stdout-path = "serial2:1500000n8"; 18*01610a24SLiang Chen }; 19*01610a24SLiang Chen 20*01610a24SLiang Chen dc_12v: dc-12v { 21*01610a24SLiang Chen compatible = "regulator-fixed"; 22*01610a24SLiang Chen regulator-name = "dc_12v"; 23*01610a24SLiang Chen regulator-always-on; 24*01610a24SLiang Chen regulator-boot-on; 25*01610a24SLiang Chen regulator-min-microvolt = <12000000>; 26*01610a24SLiang Chen regulator-max-microvolt = <12000000>; 27*01610a24SLiang Chen }; 28*01610a24SLiang Chen 29*01610a24SLiang Chen vcc3v3_sys: vcc3v3-sys { 30*01610a24SLiang Chen compatible = "regulator-fixed"; 31*01610a24SLiang Chen regulator-name = "vcc3v3_sys"; 32*01610a24SLiang Chen regulator-always-on; 33*01610a24SLiang Chen regulator-boot-on; 34*01610a24SLiang Chen regulator-min-microvolt = <3300000>; 35*01610a24SLiang Chen regulator-max-microvolt = <3300000>; 36*01610a24SLiang Chen vin-supply = <&dc_12v>; 37*01610a24SLiang Chen }; 38*01610a24SLiang Chen 39*01610a24SLiang Chen vcc5v0_sys: vcc5v0-sys { 40*01610a24SLiang Chen compatible = "regulator-fixed"; 41*01610a24SLiang Chen regulator-name = "vcc5v0_sys"; 42*01610a24SLiang Chen regulator-always-on; 43*01610a24SLiang Chen regulator-boot-on; 44*01610a24SLiang Chen regulator-min-microvolt = <5000000>; 45*01610a24SLiang Chen regulator-max-microvolt = <5000000>; 46*01610a24SLiang Chen vin-supply = <&dc_12v>; 47*01610a24SLiang Chen }; 48*01610a24SLiang Chen 49*01610a24SLiang Chen vcc3v3_lcd0_n: vcc3v3-lcd0-n { 50*01610a24SLiang Chen compatible = "regulator-fixed"; 51*01610a24SLiang Chen regulator-name = "vcc3v3_lcd0_n"; 52*01610a24SLiang Chen regulator-boot-on; 53*01610a24SLiang Chen 54*01610a24SLiang Chen regulator-state-mem { 55*01610a24SLiang Chen regulator-off-in-suspend; 56*01610a24SLiang Chen }; 57*01610a24SLiang Chen }; 58*01610a24SLiang Chen 59*01610a24SLiang Chen vcc3v3_lcd1_n: vcc3v3-lcd1-n { 60*01610a24SLiang Chen compatible = "regulator-fixed"; 61*01610a24SLiang Chen regulator-name = "vcc3v3_lcd1_n"; 62*01610a24SLiang Chen regulator-boot-on; 63*01610a24SLiang Chen 64*01610a24SLiang Chen regulator-state-mem { 65*01610a24SLiang Chen regulator-off-in-suspend; 66*01610a24SLiang Chen }; 67*01610a24SLiang Chen }; 68*01610a24SLiang Chen}; 69*01610a24SLiang Chen 70*01610a24SLiang Chen&sdhci { 71*01610a24SLiang Chen bus-width = <8>; 72*01610a24SLiang Chen max-frequency = <200000000>; 73*01610a24SLiang Chen non-removable; 74*01610a24SLiang Chen status = "okay"; 75*01610a24SLiang Chen}; 76*01610a24SLiang Chen 77*01610a24SLiang Chen&uart2 { 78*01610a24SLiang Chen status = "okay"; 79*01610a24SLiang Chen}; 80