1/* 2 * (C) Copyright 2017 Rockchip Electronics Co., Ltd. 3 * 4 * SPDX-License-Identifier: GPL-2.0+ X11 5 */ 6 7/dts-v1/; 8 9#include "rk322x.dtsi" 10#include "rk322x-u-boot.dtsi" 11#include <dt-bindings/input/input.h> 12 13/ { 14 model = "Rockchip RK3229 Evaluation board"; 15 compatible = "rockchip,rk3229-evb", "rockchip,rk3229"; 16 17 chosen { 18 u-boot,spl-boot-order = &emmc, &sdmmc; 19 }; 20 21 ext_gmac: ext_gmac { 22 compatible = "fixed-clock"; 23 clock-frequency = <125000000>; 24 clock-output-names = "ext_gmac"; 25 #clock-cells = <0>; 26 }; 27 28 vcc_phy: vcc-phy-regulator { 29 compatible = "regulator-fixed"; 30 enable-active-high; 31 regulator-name = "vcc_phy"; 32 regulator-min-microvolt = <1800000>; 33 regulator-max-microvolt = <1800000>; 34 regulator-always-on; 35 regulator-boot-on; 36 }; 37 38 gpio-keys { 39 u-boot,dm-spl; 40 compatible = "gpio-keys"; 41 status = "okay"; 42 43 volume-up { 44 u-boot,dm-spl; 45 linux,code = <KEY_VOLUMEUP>; 46 label = "Volume Up"; 47 gpios = <&gpio3 25 GPIO_ACTIVE_LOW>; 48 }; 49 }; 50}; 51 52&dmc { 53 rockchip,pctl-timing = <0x96 0xC8 0x1F3 0xF 0x8000004D 0x4 0x4E 0x6 0x3 54 0x0 0x6 0x5 0xC 0x10 0x6 0x4 0x4 55 0x5 0x4 0x200 0x3 0xA 0x40 0x0 0x1 56 0x5 0x5 0x3 0xC 0x1E 0x100 0x0 0x4 57 0x0 0x924>; 58 rockchip,phy-timing = <0x220 0x1 0x0 0x0 0x0 0x4 0x60>; 59 rockchip,sdram-params = <0x428B188 0x0 0x21 0x472 0x15 60 0 300 3 0 120>; 61}; 62 63&gmac { 64 assigned-clocks = <&cru SCLK_MAC_EXTCLK>, <&cru SCLK_MAC>; 65 assigned-clock-parents = <&ext_gmac>, <&cru SCLK_MAC_EXTCLK>; 66 clock_in_out = "input"; 67 phy-supply = <&vcc_phy>; 68 phy-mode = "rgmii"; 69 pinctrl-names = "default"; 70 pinctrl-0 = <&rgmii_pins>; 71 snps,reset-gpio = <&gpio2 RK_PD0 GPIO_ACTIVE_LOW>; 72 snps,reset-active-low; 73 snps,reset-delays-us = <0 10000 1000000>; 74 tx_delay = <0x30>; 75 rx_delay = <0x10>; 76 status = "okay"; 77}; 78 79&crypto { 80 status = "okay"; 81}; 82 83&emmc { 84 status = "okay"; 85}; 86 87&nandc { 88 status = "okay"; 89}; 90 91&sdmmc { 92 status = "okay"; 93 bus-width = <4>; 94 cap-mmc-highspeed; 95 cap-sd-highspeed; 96 card-detect-delay = <200>; 97 disable-wp; 98 num-slots = <1>; 99 supports-sd; 100}; 101 102&uart2 { 103 status = "okay"; 104}; 105 106&u2phy0 { 107 status = "okay"; 108 109 u2phy0_otg: otg-port { 110 status = "okay"; 111 }; 112 113 u2phy0_host: host-port { 114 status = "okay"; 115 }; 116}; 117 118&usb20_otg { 119 status = "okay"; 120}; 121 122&pwm3 { 123 status = "okay"; 124 compatible = "rockchip,remotectl-pwm"; 125 126 ir_key1 { 127 rockchip,usercode = <0x4040>; 128 rockchip,key_table = 129 <0xf2 KEY_REPLY>, 130 <0xba KEY_BACK>, 131 <0xf4 KEY_UP>, 132 <0xf1 KEY_DOWN>, 133 <0xef KEY_LEFT>, 134 <0xee KEY_RIGHT>, 135 <0xbd KEY_HOME>, 136 <0xea KEY_VOLUMEUP>, 137 <0xe3 KEY_VOLUMEDOWN>, 138 <0xe2 KEY_SEARCH>, 139 <0xb2 KEY_POWER>, 140 <0xbc KEY_MUTE>, 141 <0xec KEY_MENU>, 142 <0xbf 0x190>, 143 <0xe0 0x191>, 144 <0xe1 0x192>, 145 <0xe9 183>, 146 <0xe6 248>, 147 <0xe8 185>, 148 <0xe7 186>, 149 <0xf0 388>, 150 <0xbe 0x175>; 151 }; 152 153 ir_key2 { 154 rockchip,usercode = <0xff00>; 155 rockchip,key_table = 156 <0xf9 KEY_HOME>, 157 <0xbf KEY_BACK>, 158 <0xfb KEY_MENU>, 159 <0xaa KEY_REPLY>, 160 <0xb9 KEY_UP>, 161 <0xe9 KEY_DOWN>, 162 <0xb8 KEY_LEFT>, 163 <0xea KEY_RIGHT>, 164 <0xeb KEY_VOLUMEDOWN>, 165 <0xef KEY_VOLUMEUP>, 166 <0xf7 KEY_MUTE>, 167 <0xe7 KEY_POWER>, 168 <0xfc KEY_POWER>, 169 <0xa9 KEY_VOLUMEDOWN>, 170 <0xa8 KEY_VOLUMEDOWN>, 171 <0xe0 KEY_VOLUMEDOWN>, 172 <0xa5 KEY_VOLUMEDOWN>, 173 <0xab 183>, 174 <0xb7 388>, 175 <0xe8 388>, 176 <0xf8 184>, 177 <0xaf 185>, 178 <0xed KEY_VOLUMEDOWN>, 179 <0xee 186>, 180 <0xb3 KEY_VOLUMEDOWN>, 181 <0xf1 KEY_VOLUMEDOWN>, 182 <0xf2 KEY_VOLUMEDOWN>, 183 <0xf3 KEY_SEARCH>, 184 <0xb4 KEY_VOLUMEDOWN>, 185 <0xbe KEY_SEARCH>; 186 }; 187 188 ir_key3 { 189 rockchip,usercode = <0x1dcc>; 190 rockchip,key_table = 191 <0xee KEY_REPLY>, 192 <0xf0 KEY_BACK>, 193 <0xf8 KEY_UP>, 194 <0xbb KEY_DOWN>, 195 <0xef KEY_LEFT>, 196 <0xed KEY_RIGHT>, 197 <0xfc KEY_HOME>, 198 <0xf1 KEY_VOLUMEUP>, 199 <0xfd KEY_VOLUMEDOWN>, 200 <0xb7 KEY_SEARCH>, 201 <0xff KEY_POWER>, 202 <0xf3 KEY_MUTE>, 203 <0xbf KEY_MENU>, 204 <0xf9 0x191>, 205 <0xf5 0x192>, 206 <0xb3 388>, 207 <0xbe KEY_1>, 208 <0xba KEY_2>, 209 <0xb2 KEY_3>, 210 <0xbd KEY_4>, 211 <0xf9 KEY_5>, 212 <0xb1 KEY_6>, 213 <0xfc KEY_7>, 214 <0xf8 KEY_8>, 215 <0xb0 KEY_9>, 216 <0xb6 KEY_0>, 217 <0xb5 KEY_BACKSPACE>; 218 }; 219}; 220