1// SPDX-License-Identifier: GPL-2.0-only 2/* Copyright (c) 2015, LGE Inc. All rights reserved. 3 * Copyright (c) 2016, The Linux Foundation. All rights reserved. 4 * Copyright (c) 2021, Petr Vorel <petr.vorel@gmail.com> 5 */ 6 7/dts-v1/; 8 9#include "msm8992.dtsi" 10#include "pm8994.dtsi" 11#include "pmi8994.dtsi" 12 13/* cont_splash_mem has different memory mapping */ 14/delete-node/ &cont_splash_mem; 15 16/ { 17 model = "LG Nexus 5X"; 18 compatible = "lg,bullhead", "qcom,msm8992"; 19 chassis-type = "handset"; 20 21 /* required for bootloader to select correct board */ 22 qcom,msm-id = <251 0>, <252 0>; 23 qcom,board-id = <0xb64 0>; 24 qcom,pmic-id = <0x10009 0x1000A 0x0 0x0>; 25 26 /* Bullhead firmware doesn't support PSCI */ 27 /delete-node/ psci; 28 29 aliases { 30 serial0 = &blsp1_uart2; 31 }; 32 33 chosen { 34 stdout-path = "serial0:115200n8"; 35 }; 36 37 reserved-memory { 38 #address-cells = <2>; 39 #size-cells = <2>; 40 ranges; 41 42 ramoops@1ff00000 { 43 compatible = "ramoops"; 44 reg = <0x0 0x1ff00000 0x0 0x40000>; 45 console-size = <0x10000>; 46 record-size = <0x10000>; 47 ftrace-size = <0x10000>; 48 pmsg-size = <0x20000>; 49 }; 50 51 cont_splash_mem: memory@3400000 { 52 reg = <0 0x03400000 0 0x1200000>; 53 no-map; 54 }; 55 }; 56}; 57 58&blsp1_uart2 { 59 status = "okay"; 60}; 61 62&rpm_requests { 63 pm8994_regulators: pm8994-regulators { 64 compatible = "qcom,rpm-pm8994-regulators"; 65 66 vdd_l1-supply = <&pm8994_s1>; 67 vdd_l2_26_28-supply = <&pm8994_s3>; 68 vdd_l3_11-supply = <&pm8994_s3>; 69 vdd_l4_27_31-supply = <&pm8994_s3>; 70 vdd_l5_7-supply = <&pm8994_s3>; 71 vdd_l6_12_32-supply = <&pm8994_s5>; 72 vdd_l8_16_30-supply = <&vph_pwr>; 73 vdd_l9_10_18_22-supply = <&vph_pwr>; 74 vdd_l13_19_23_24-supply = <&vph_pwr>; 75 vdd_l14_15-supply = <&pm8994_s5>; 76 vdd_l17_29-supply = <&vph_pwr>; 77 vdd_l20_21-supply = <&vph_pwr>; 78 vdd_l25-supply = <&pm8994_s5>; 79 vdd_lvs1_2 = <&pm8994_s4>; 80 81 /* S1, S2, S6 and S12 are managed by RPMPD */ 82 83 pm8994_s1: s1 { 84 regulator-min-microvolt = <800000>; 85 regulator-max-microvolt = <800000>; 86 }; 87 88 pm8994_s2: s2 { 89 /* TODO */ 90 }; 91 92 pm8994_s3: s3 { 93 regulator-min-microvolt = <1300000>; 94 regulator-max-microvolt = <1300000>; 95 }; 96 97 pm8994_s4: s4 { 98 regulator-min-microvolt = <1800000>; 99 regulator-max-microvolt = <1800000>; 100 regulator-allow-set-load; 101 regulator-system-load = <325000>; 102 }; 103 104 pm8994_s5: s5 { 105 regulator-min-microvolt = <2150000>; 106 regulator-max-microvolt = <2150000>; 107 }; 108 109 pm8994_s7: s7 { 110 regulator-min-microvolt = <1000000>; 111 regulator-max-microvolt = <1000000>; 112 }; 113 114 /* S8, S9, S10 and S11 - SPMI-managed VDD_APC */ 115 116 pm8994_l1: l1 { 117 regulator-min-microvolt = <1000000>; 118 regulator-max-microvolt = <1000000>; 119 }; 120 121 pm8994_l2: l2 { 122 regulator-min-microvolt = <1250000>; 123 regulator-max-microvolt = <1250000>; 124 }; 125 126 pm8994_l3: l3 { 127 regulator-min-microvolt = <1200000>; 128 regulator-max-microvolt = <1200000>; 129 }; 130 131 pm8994_l4: l4 { 132 regulator-min-microvolt = <1225000>; 133 regulator-max-microvolt = <1225000>; 134 }; 135 136 /* L5 is inaccessible from RPM */ 137 138 pm8994_l6: l6 { 139 regulator-min-microvolt = <1800000>; 140 regulator-max-microvolt = <1800000>; 141 }; 142 143 /* L7 is inaccessible from RPM */ 144 145 pm8994_l8: l8 { 146 regulator-min-microvolt = <1800000>; 147 regulator-max-microvolt = <1800000>; 148 }; 149 150 pm8994_l9: l9 { 151 regulator-min-microvolt = <1800000>; 152 regulator-max-microvolt = <1800000>; 153 }; 154 155 pm8994_l10: l10 { 156 regulator-min-microvolt = <1800000>; 157 regulator-max-microvolt = <1800000>; 158 }; 159 160 pm8994_l11: l11 { 161 regulator-min-microvolt = <1200000>; 162 regulator-max-microvolt = <1200000>; 163 }; 164 165 pm8994_l12: l12 { 166 regulator-min-microvolt = <1800000>; 167 regulator-max-microvolt = <1800000>; 168 }; 169 170 pm8994_l13: l13 { 171 regulator-min-microvolt = <1800000>; 172 regulator-max-microvolt = <2950000>; 173 }; 174 175 pm8994_l14: l14 { 176 regulator-min-microvolt = <1200000>; 177 regulator-max-microvolt = <1200000>; 178 }; 179 180 pm8994_l15: l15 { 181 regulator-min-microvolt = <1800000>; 182 regulator-max-microvolt = <1800000>; 183 }; 184 185 pm8994_l16: l16 { 186 regulator-min-microvolt = <2700000>; 187 regulator-max-microvolt = <2700000>; 188 }; 189 190 pm8994_l17: l17 { 191 regulator-min-microvolt = <2700000>; 192 regulator-max-microvolt = <2700000>; 193 }; 194 195 pm8994_l18: l18 { 196 regulator-min-microvolt = <3000000>; 197 regulator-max-microvolt = <3000000>; 198 }; 199 200 pm8994_l19: l19 { 201 regulator-min-microvolt = <1800000>; 202 regulator-max-microvolt = <1800000>; 203 }; 204 205 pm8994_l20: l20 { 206 regulator-min-microvolt = <2950000>; 207 regulator-max-microvolt = <2950000>; 208 regulator-always-on; 209 regulator-boot-on; 210 regulator-allow-set-load; 211 regulator-system-load = <570000>; 212 }; 213 214 pm8994_l21: l21 { 215 regulator-min-microvolt = <1800000>; 216 regulator-max-microvolt = <1800000>; 217 regulator-always-on; 218 }; 219 220 pm8994_l22: l22 { 221 regulator-min-microvolt = <3100000>; 222 regulator-max-microvolt = <3100000>; 223 }; 224 225 pm8994_l23: l23 { 226 regulator-min-microvolt = <2800000>; 227 regulator-max-microvolt = <2800000>; 228 }; 229 230 pm8994_l24: l24 { 231 regulator-min-microvolt = <3075000>; 232 regulator-max-microvolt = <3150000>; 233 }; 234 235 pm8994_l25: l25 { 236 regulator-min-microvolt = <1800000>; 237 regulator-max-microvolt = <1800000>; 238 }; 239 240 pm8994_l26: l26 { 241 /* TODO: value from downstream 242 regulator-min-microvolt = <987500>; 243 fails to apply */ 244 }; 245 246 pm8994_l27: l27 { 247 regulator-min-microvolt = <1050000>; 248 regulator-max-microvolt = <1050000>; 249 }; 250 251 pm8994_l28: l28 { 252 regulator-min-microvolt = <1000000>; 253 regulator-max-microvolt = <1000000>; 254 }; 255 256 pm8994_l29: l29 { 257 /* TODO: Unsupported voltage range. 258 regulator-min-microvolt = <2800000>; 259 regulator-max-microvolt = <2800000>; 260 qcom,init-voltage = <2800000>; 261 */ 262 }; 263 264 pm8994_l30: l30 { 265 /* TODO: get this verified 266 regulator-min-microvolt = <1800000>; 267 regulator-max-microvolt = <1800000>; 268 qcom,init-voltage = <1800000>; 269 */ 270 }; 271 272 pm8994_l31: l31 { 273 regulator-min-microvolt = <1262500>; 274 regulator-max-microvolt = <1262500>; 275 }; 276 277 pm8994_l32: l32 { 278 /* TODO: get this verified 279 regulator-min-microvolt = <1800000>; 280 regulator-max-microvolt = <1800000>; 281 qcom,init-voltage = <1800000>; 282 */ 283 }; 284 }; 285 286 pmi8994_regulators: pmi8994-regulators { 287 compatible = "qcom,rpm-pmi8994-regulators"; 288 289 vdd_s1-supply = <&vph_pwr>; 290 vdd_bst_byp-supply = <&vph_pwr>; 291 292 pmi8994_s1: s1 {}; 293 294 /* S2 & S3 - VDD_GFX */ 295 296 pmi8994_bby: boost-bypass {}; 297 }; 298}; 299 300&sdhc1 { 301 status = "okay"; 302 303 mmc-hs400-1_8v; 304}; 305