451 lines
9.7 KiB
Plaintext
451 lines
9.7 KiB
Plaintext
/*
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* (C) Copyright 2017 Rockchip Electronics Co., Ltd
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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/dts-v1/;
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#include "px30.dtsi"
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#include "px30-u-boot.dtsi"
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#include <dt-bindings/input/input.h>
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/ {
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model = "Rockchip PX30 EVB";
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compatible = "rockchip,px30-evb", "rockchip,px30";
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adc-keys {
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u-boot,dm-pre-reloc;
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compatible = "adc-keys";
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io-channels = <&saradc 2>;
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io-channel-names = "buttons";
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keyup-threshold-microvolt = <1800000>;
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vol-up-key {
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u-boot,dm-pre-reloc;
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linux,code = <KEY_VOLUMEUP>;
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label = "volume up";
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press-threshold-microvolt = <10000>;
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};
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vol-down-key {
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linux,code = <KEY_VOLUMEDOWN>;
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label = "volume down";
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press-threshold-microvolt = <170000>;
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};
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home-key {
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linux,code = <KEY_HOME>;
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label = "home";
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press-threshold-microvolt = <254000>;
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};
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menu-key {
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linux,code = <KEY_MENU>;
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label = "menu";
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press-threshold-microvolt = <414000>;
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};
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esc-key {
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linux,code = <KEY_ESC>;
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label = "esc";
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press-threshold-microvolt = <614000>;
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};
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};
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backlight: backlight {
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compatible = "pwm-backlight";
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pwms = <&pwm1 0 25000 0>;
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brightness-levels = <
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0 1 2 3 4 5 6 7
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8 9 10 11 12 13 14 15
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16 17 18 19 20 21 22 23
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24 25 26 27 28 29 30 31
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32 33 34 35 36 37 38 39
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40 41 42 43 44 45 46 47
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48 49 50 51 52 53 54 55
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56 57 58 59 60 61 62 63
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64 65 66 67 68 69 70 71
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72 73 74 75 76 77 78 79
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80 81 82 83 84 85 86 87
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88 89 90 91 92 93 94 95
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96 97 98 99 100 101 102 103
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104 105 106 107 108 109 110 111
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112 113 114 115 116 117 118 119
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120 121 122 123 124 125 126 127
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128 129 130 131 132 133 134 135
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136 137 138 139 140 141 142 143
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144 145 146 147 148 149 150 151
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152 153 154 155 156 157 158 159
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160 161 162 163 164 165 166 167
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168 169 170 171 172 173 174 175
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176 177 178 179 180 181 182 183
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184 185 186 187 188 189 190 191
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192 193 194 195 196 197 198 199
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200 201 202 203 204 205 206 207
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208 209 210 211 212 213 214 215
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216 217 218 219 220 221 222 223
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224 225 226 227 228 229 230 231
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232 233 234 235 236 237 238 239
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240 241 242 243 244 245 246 247
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248 249 250 251 252 253 254 255>;
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default-brightness-level = <200>;
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};
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vcc_phy: vcc-phy-regulator {
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compatible = "regulator-fixed";
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regulator-name = "vcc_phy";
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regulator-always-on;
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regulator-boot-on;
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};
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};
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&gmac {
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phy-supply = <&vcc_phy>;
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clock_in_out = "output";
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snps,reset-gpio = <&gpio2 13 GPIO_ACTIVE_LOW>;
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snps,reset-active-low;
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snps,reset-delays-us = <0 50000 50000>;
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status = "okay";
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};
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&i2c0 {
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status = "okay";
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rk817: pmic@20 {
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compatible = "rockchip,rk817";
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reg = <0x20>;
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interrupt-parent = <&gpio0>;
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interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
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pinctrl-names = "default";
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pinctrl-0 = <&pmic_int>;
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rockchip,system-power-controller;
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wakeup-source;
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#clock-cells = <1>;
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clock-output-names = "xin32k", "rk808-clkout2";
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vcc1-supply = <&vccsys>;
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vcc2-supply = <&vccsys>;
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vcc3-supply = <&vccsys>;
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vcc4-supply = <&vccsys>;
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vcc5-supply = <&vccsys>;
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vcc6-supply = <&vccsys>;
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vcc7-supply = <&vcc_3v0>;
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vcc8-supply = <&vccsys>;
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vcc9-supply = <&dcdc_boost>;
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vccsys: vccsys{
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compatible = "regulator-fixed";
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regulator-name = "vcc3v8_sys";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <3800000>;
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regulator-max-microvolt = <3800000>;
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};
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rk817_pin0_ts: rk817_pin0_ts {
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pins = "gpio0";
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function = "pin_fun0";
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};
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rk817_pin0_gpio: rk817_pin0_gpio {
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pins = "gpio0";
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function = "gpio";
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};
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rk817_pin1_gt: rk817_pin1_gt {
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pins = "gpio1";
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function = "pin_fun0";
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};
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rk817_pin1_gpio: rk817_pin1_gpio {
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pins = "gpio1";
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function = "gpio";
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};
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pwrkey {
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status = "okay";
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};
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regulators {
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vdd_arm: DCDC_REG1 {
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <950000>;
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regulator-max-microvolt = <1350000>;
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regulator-ramp-delay = <6001>;
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regulator-initial-mode = <0x1>;
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regulator-name = "vdd_arm";
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regulator-state-mem {
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regulator-on-in-suspend;
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regulator-suspend-microvolt = <700000>;
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};
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};
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vdd_logic: DCDC_REG2 {
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <950000>;
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regulator-max-microvolt = <1350000>;
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regulator-ramp-delay = <6001>;
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regulator-initial-mode = <0x1>;
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regulator-name = "vdd_logic";
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regulator-state-mem {
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regulator-off-in-suspend;
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regulator-suspend-microvolt = <800000>;
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};
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};
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vcc_ddr: DCDC_REG3 {
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regulator-always-on;
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regulator-boot-on;
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regulator-initial-mode = <0x1>;
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regulator-name = "vcc_ddr";
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regulator-state-mem {
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regulator-on-in-suspend;
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};
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};
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vcc_3v0: DCDC_REG4 {
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <3000000>;
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regulator-max-microvolt = <3000000>;
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regulator-initial-mode = <0x1>;
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regulator-name = "vcc_3v0";
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regulator-state-mem {
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regulator-off-in-suspend;
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regulator-suspend-microvolt = <3000000>;
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};
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};
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vcc2v5_ddr: LDO_REG1 {
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <2500000>;
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regulator-max-microvolt = <2500000>;
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regulator-name = "vcc2v5_ddr";
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regulator-state-mem {
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regulator-on-in-suspend;
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regulator-suspend-microvolt = <2500000>;
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};
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};
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vcc1v8_soc: LDO_REG2 {
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-name = "vcc1v8_soc";
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regulator-state-mem {
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regulator-on-in-suspend;
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regulator-suspend-microvolt = <1800000>;
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};
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};
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vdd1v0_soc: LDO_REG3 {
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <1000000>;
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regulator-name = "vcc1v0_soc";
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regulator-state-mem {
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regulator-off-in-suspend;
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regulator-suspend-microvolt = <1000000>;
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};
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};
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vcc3v0_pmu: LDO_REG4 {
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <3000000>;
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regulator-max-microvolt = <3000000>;
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regulator-name = "vcc3v0_pmu";
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regulator-state-mem {
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regulator-off-in-suspend;
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regulator-suspend-microvolt = <3000000>;
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};
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};
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vccio_sd: LDO_REG5 {
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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regulator-name = "vccio_sd";
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regulator-state-mem {
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regulator-on-in-suspend;
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regulator-suspend-microvolt = <3300000>;
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};
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};
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vcc_sd: LDO_REG6 {
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-name = "vcc_sd";
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regulator-state-mem {
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regulator-on-in-suspend;
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regulator-suspend-microvolt = <3300000>;
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};
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};
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vcc2v8_dvp: LDO_REG7 {
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <2800000>;
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regulator-max-microvolt = <2800000>;
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regulator-name = "vcc2v8_dvp";
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regulator-state-mem {
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regulator-off-in-suspend;
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regulator-suspend-microvolt = <2800000>;
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};
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};
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vcc1v8_dvp: LDO_REG8 {
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-name = "vcc1v8_dvp";
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regulator-state-mem {
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regulator-on-in-suspend;
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regulator-suspend-microvolt = <1800000>;
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};
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};
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vdd1v5_dvp: LDO_REG9 {
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <1500000>;
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regulator-max-microvolt = <1500000>;
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regulator-name = "vdd1v5_dvp";
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regulator-state-mem {
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regulator-off-in-suspend;
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regulator-suspend-microvolt = <1500000>;
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};
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};
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dcdc_boost: BOOST {
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <4700000>;
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regulator-max-microvolt = <5400000>;
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regulator-name = "boost";
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};
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otg_switch: OTG_SWITCH {
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regulator-always-on;
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regulator-boot-on;
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regulator-name = "otg_switch";
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};
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};
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battery {
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compatible = "rk817,battery";
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ocv_table = <3500 3625 3685 3697 3718 3735 3748
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3760 3774 3788 3802 3816 3834 3853
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3877 3908 3946 3975 4018 4071 4106>;
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design_capacity = <2500>;
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design_qmax = <2750>;
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bat_res = <100>;
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sleep_enter_current = <300>;
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sleep_exit_current = <300>;
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sleep_filter_current = <100>;
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power_off_thresd = <3500>;
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zero_algorithm_vol = <3850>;
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max_soc_offset = <60>;
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monitor_sec = <5>;
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sample_res = <10>;
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virtual_power = <1>;
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};
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charger {
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compatible = "rk817,charger";
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min_input_voltage = <4500>;
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max_input_current = <1500>;
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max_chrg_current = <1300>;
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max_chrg_voltage = <4200>;
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chrg_term_mode = <1>;
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chrg_finish_cur = <300>;
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virtual_power = <0>;
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dc_det_adc = <0>;
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};
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};
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};
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&sdmmc {
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bus-width = <4>;
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cap-mmc-highspeed;
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cap-sd-highspeed;
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supports-sd;
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card-detect-delay = <800>;
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ignore-pm-notify;
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/*cd-gpios = <&gpio2 4 GPIO_ACTIVE_HIGH>; [> CD GPIO <]*/
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sd-uhs-sdr12;
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sd-uhs-sdr25;
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sd-uhs-sdr50;
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sd-uhs-sdr104;
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vqmmc-supply = <&vccio_sd>;
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vmmc-supply = <&vcc_sd>;
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status = "okay";
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};
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&crypto {
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status = "okay";
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};
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&emmc {
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bus-width = <8>;
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cap-mmc-highspeed;
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mmc-hs200-1_8v;
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supports-emmc;
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disable-wp;
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non-removable;
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num-slots = <1>;
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pinctrl-names = "default";
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pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
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status = "okay";
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};
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&pwm1 {
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status = "okay";
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};
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&uart5 {
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status = "okay";
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};
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&uart2 {
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status = "okay";
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};
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&pinctrl {
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pmic {
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pmic_int: pmic_int {
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rockchip,pins =
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<0 7 RK_FUNC_GPIO &pcfg_pull_up>;
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};
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};
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};
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&u2phy {
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status = "okay";
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};
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&u2phy_otg {
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status = "okay";
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};
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&u2phy_host {
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status = "okay";
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};
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