1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2/* 3 * Copyright (c) 2023 Rockchip Electronics Co., Ltd. 4 */ 5 6/dts-v1/; 7#include "rk3576.dtsi" 8#include "rk3576-u-boot.dtsi" 9#include <dt-bindings/input/input.h> 10 11/ { 12 model = "Rockchip RK3576 Evaluation board"; 13 compatible = "rockchip,rk3576-evb", "rockchip,rk3576"; 14 15 chosen { 16 stdout-path = &uart0; 17 u-boot,spl-boot-order = "same-as-spl"; 18 }; 19 20 adc-keys { 21 compatible = "adc-keys"; 22 io-channels = <&saradc 1>; 23 io-channel-names = "buttons"; 24 keyup-threshold-microvolt = <1800000>; 25 u-boot,dm-spl; 26 status = "okay"; 27 28 volumeup-key { 29 u-boot,dm-spl; 30 linux,code = <KEY_VOLUMEUP>; 31 label = "volume up"; 32 press-threshold-microvolt = <1750>; 33 }; 34 }; 35 36 secure-otp@2a480000 { 37 /delete-property/ u-boot,dm-spl; 38 status = "disabled"; 39 }; 40}; 41 42&saradc { 43 /delete-property/ u-boot,dm-pre-reloc; 44 u-boot,dm-spl; 45}; 46 47&sdhci { 48 bus-width = <8>; 49}; 50 51&gpio0 { 52 /delete-property/ u-boot,dm-spl; 53 status = "disabled"; 54}; 55 56&uart0 { 57 /delete-property/ u-boot,dm-spl; 58 status = "disabled"; 59}; 60 61&sfc0 { 62 /delete-property/ u-boot,dm-spl; 63 status = "disabled"; 64 spi_nand: flash@0 { 65 /delete-property/ u-boot,dm-spl; 66 status = "disabled"; 67 }; 68 69 spi_nor: flash@1 { 70 /delete-property/ u-boot,dm-spl; 71 status = "disabled"; 72 }; 73}; 74 75&pinctrl { 76 /delete-property/ u-boot,dm-spl; 77 status = "disabled"; 78}; 79 80&pcfg_pull_up_drv_level_2 { 81 /delete-property/ u-boot,dm-spl; 82 status = "disabled"; 83}; 84 85&pcfg_pull_up { 86 /delete-property/ u-boot,dm-spl; 87 status = "disabled"; 88}; 89 90&pcfg_pull_none { 91 /delete-property/ u-boot,dm-spl; 92 status = "disabled"; 93}; 94 95&sdmmc { 96 /delete-property/ u-boot,dm-spl; 97 status = "disabled"; 98}; 99 100&sdmmc0 { 101 /delete-property/ u-boot,dm-spl; 102 status = "disabled"; 103}; 104 105&sdmmc0_bus4 { 106 /delete-property/ u-boot,dm-spl; 107 status = "disabled"; 108}; 109 110&sdmmc0_clk { 111 /delete-property/ u-boot,dm-spl; 112 status = "disabled"; 113}; 114 115&sdmmc0_cmd { 116 /delete-property/ u-boot,dm-spl; 117 status = "disabled"; 118}; 119 120&sdmmc0_det { 121 /delete-property/ u-boot,dm-spl; 122 status = "disabled"; 123}; 124 125&sdmmc0_pwren { 126 /delete-property/ u-boot,dm-spl; 127 status = "disabled"; 128}; 129