msm8992-xiaomi-libra.dts (8203B)
1// SPDX-License-Identifier: BSD-3-Clause 2/* 3 * Copyright (c) 2020, Konrad Dybcio 4 */ 5 6/dts-v1/; 7 8#include "msm8992.dtsi" 9#include "pm8994.dtsi" 10#include "pmi8994.dtsi" 11#include <dt-bindings/gpio/gpio.h> 12#include <dt-bindings/input/gpio-keys.h> 13 14/ { 15 model = "Xiaomi Mi 4C"; 16 compatible = "xiaomi,libra", "qcom,msm8992"; 17 chassis-type = "handset"; 18 19 /* required for bootloader to select correct board */ 20 qcom,msm-id = <251 0 252 0>; 21 qcom,pmic-id = <65545 65546 0 0>; 22 qcom,board-id = <12 0>; 23 24 /* This enables graphical output via bootloader-enabled display */ 25 chosen { 26 bootargs = "earlycon=tty0 console=tty0 maxcpus=1"; 27 28 #address-cells = <2>; 29 #size-cells = <2>; 30 ranges; 31 32 framebuffer0: framebuffer@3400000 { 33 compatible = "simple-framebuffer"; 34 reg = <0 0x3400000 0 (1080 * 1920 * 3)>; 35 width = <1080>; 36 height = <1920>; 37 stride = <(1080 * 3)>; 38 format = "r8g8b8"; 39 /* 40 * That's a lot of clocks, but it's necessary due 41 * to unused clk cleanup & no panel driver yet.. 42 */ 43 clocks = <&mmcc MDSS_AHB_CLK>, 44 <&mmcc MDSS_AXI_CLK>, 45 <&mmcc MDSS_VSYNC_CLK>, 46 <&mmcc MDSS_MDP_CLK>, 47 <&mmcc MDSS_BYTE0_CLK>, 48 <&mmcc MDSS_PCLK0_CLK>, 49 <&mmcc MDSS_ESC0_CLK>; 50 power-domains = <&mmcc MDSS_GDSC>; 51 }; 52 }; 53 54 gpio_keys { 55 compatible = "gpio-keys"; 56 #address-cells = <1>; 57 #size-cells = <0>; 58 autorepeat; 59 60 button@0 { 61 label = "Volume Up"; 62 gpios = <&pm8994_gpios 3 GPIO_ACTIVE_LOW>; 63 linux,input-type = <1>; 64 linux,code = <KEY_VOLUMEUP>; 65 wakeup-source; 66 debounce-interval = <15>; 67 }; 68 }; 69 70 reserved-memory { 71 #address-cells = <2>; 72 #size-cells = <2>; 73 ranges; 74 75 /* This is for getting crash logs using Android downstream kernels */ 76 ramoops@dfc00000 { 77 compatible = "ramoops"; 78 reg = <0x0 0xdfc00000 0x0 0x40000>; 79 console-size = <0x10000>; 80 record-size = <0x10000>; 81 ftrace-size = <0x10000>; 82 pmsg-size = <0x20000>; 83 }; 84 85 modem_region: modem_region@9000000 { 86 reg = <0x0 0x9000000 0x0 0x5a00000>; 87 no-map; 88 }; 89 90 tzapp: modem_region@ea00000 { 91 reg = <0x0 0xea00000 0x0 0x1900000>; 92 no-map; 93 }; 94 }; 95}; 96 97&blsp1_i2c2 { 98 status = "okay"; 99 100 /* Atmel or Synaptics touchscreen */ 101}; 102 103&blsp1_i2c5 { 104 status = "okay"; 105 106 /* ST lsm6db0 gyro/accelerometer */ 107}; 108 109&blsp1_i2c6 { 110 status = "okay"; 111 112 /* 113 * NXP NCI NFC, 114 * TI USB320 Type-C controller, 115 * Pericom 30216a USB (de)mux switch 116 */ 117}; 118 119&blsp2_i2c1 { 120 status = "okay"; 121 122 /* cm36686 proximity and ambient light sensor */ 123}; 124 125&blsp2_i2c5 { 126 status = "okay"; 127 128 /* Silabs si4705 FM transmitter */ 129}; 130 131&blsp2_uart2 { 132 status = "okay"; 133}; 134 135&peripheral_region { 136 reg = <0x0 0x7400000 0x0 0x1c00000>; 137 no-map; 138}; 139 140&pm8994_spmi_regulators { 141 VDD_APC0: s8 { 142 regulator-min-microvolt = <680000>; 143 regulator-max-microvolt = <1180000>; 144 regulator-always-on; 145 regulator-boot-on; 146 }; 147 148 /* APC1 is 3-phase, but quoting downstream, s11 is "the gang leader" */ 149 VDD_APC1: s11 { 150 regulator-min-microvolt = <700000>; 151 regulator-max-microvolt = <1225000>; 152 regulator-always-on; 153 regulator-boot-on; 154 }; 155}; 156 157&rpm_requests { 158 pm8994-regulators { 159 compatible = "qcom,rpm-pm8994-regulators"; 160 161 vdd_l1-supply = <&pm8994_s7>; 162 vdd_l2_26_28-supply = <&pm8994_s3>; 163 vdd_l3_11-supply = <&pm8994_s3>; 164 vdd_l4_27_31-supply = <&pm8994_s3>; 165 vdd_l5_7-supply = <&pm8994_s3>; 166 vdd_l6_12_32-supply = <&pm8994_s5>; 167 vdd_l8_16_30-supply = <&vph_pwr>; 168 vdd_l9_10_18_22-supply = <&vph_pwr>; 169 vdd_l13_19_23_24-supply = <&vph_pwr>; 170 vdd_l14_15-supply = <&pm8994_s5>; 171 vdd_l17_29-supply = <&vph_pwr>; 172 vdd_l20_21-supply = <&vph_pwr>; 173 vdd_l25-supply = <&pm8994_s5>; 174 vdd_lvs1_2-supply = <&pm8994_s4>; 175 176 /* S1, S2, S6 and S12 are managed by RPMPD */ 177 178 pm8994_s3: s3 { 179 regulator-min-microvolt = <1300000>; 180 regulator-max-microvolt = <1300000>; 181 }; 182 183 pm8994_s4: s4 { 184 regulator-min-microvolt = <1800000>; 185 regulator-max-microvolt = <1800000>; 186 regulator-allow-set-load; 187 regulator-always-on; 188 regulator-system-load = <325000>; 189 }; 190 191 pm8994_s5: s5 { 192 regulator-min-microvolt = <2150000>; 193 regulator-max-microvolt = <2150000>; 194 }; 195 196 pm8994_s7: s7 { 197 regulator-min-microvolt = <1000000>; 198 regulator-max-microvolt = <1000000>; 199 }; 200 201 /* S8, S9, S10 and S11 - SPMI-managed VDD_APC */ 202 203 pm8994_l1: l1 { 204 regulator-min-microvolt = <1000000>; 205 regulator-max-microvolt = <1000000>; 206 }; 207 208 pm8994_l2: l2 { 209 regulator-min-microvolt = <1250000>; 210 regulator-max-microvolt = <1250000>; 211 }; 212 213 pm8994_l3: l3 { 214 regulator-min-microvolt = <1200000>; 215 regulator-max-microvolt = <1200000>; 216 }; 217 218 pm8994_l4: l4 { 219 regulator-min-microvolt = <1225000>; 220 regulator-max-microvolt = <1225000>; 221 }; 222 223 /* L5 is inaccessible from RPM */ 224 225 pm8994_l6: l6 { 226 regulator-min-microvolt = <1800000>; 227 regulator-max-microvolt = <1800000>; 228 }; 229 230 /* L7 is inaccessible from RPM */ 231 232 pm8994_l8: l8 { 233 regulator-min-microvolt = <1800000>; 234 regulator-max-microvolt = <1800000>; 235 }; 236 237 pm8994_l9: l9 { 238 regulator-min-microvolt = <1800000>; 239 regulator-max-microvolt = <1800000>; 240 }; 241 242 pm8994_l10: l10 { 243 regulator-min-microvolt = <1800000>; 244 regulator-max-microvolt = <1800000>; 245 }; 246 247 pm8994_l11: l11 { 248 regulator-min-microvolt = <1200000>; 249 regulator-max-microvolt = <1200000>; 250 }; 251 252 pm8994_l12: l12 { 253 regulator-min-microvolt = <1800000>; 254 regulator-max-microvolt = <1800000>; 255 }; 256 257 pm8994_l13: l13 { 258 regulator-min-microvolt = <1800000>; 259 regulator-max-microvolt = <2950000>; 260 }; 261 262 pm8994_l14: l14 { 263 regulator-min-microvolt = <1800000>; 264 regulator-max-microvolt = <1800000>; 265 }; 266 267 pm8994_l15: l15 { 268 regulator-min-microvolt = <1800000>; 269 regulator-max-microvolt = <1800000>; 270 }; 271 272 pm8994_l16: l16 { 273 regulator-min-microvolt = <2700000>; 274 regulator-max-microvolt = <2700000>; 275 }; 276 277 pm8994_l17: l17 { 278 regulator-min-microvolt = <2700000>; 279 regulator-max-microvolt = <2700000>; 280 }; 281 282 pm8994_l18: l18 { 283 regulator-min-microvolt = <2850000>; 284 regulator-max-microvolt = <2850000>; 285 regulator-always-on; 286 }; 287 288 pm8994_l19: l19 { 289 regulator-min-microvolt = <2800000>; 290 regulator-max-microvolt = <2800000>; 291 }; 292 293 pm8994_l20: l20 { 294 regulator-min-microvolt = <2950000>; 295 regulator-max-microvolt = <2950000>; 296 regulator-always-on; 297 regulator-boot-on; 298 regulator-allow-set-load; 299 regulator-system-load = <570000>; 300 }; 301 302 pm8994_l21: l21 { 303 regulator-min-microvolt = <2950000>; 304 regulator-max-microvolt = <2950000>; 305 regulator-always-on; 306 }; 307 308 pm8994_l22: l22 { 309 regulator-min-microvolt = <3000000>; 310 regulator-max-microvolt = <3000000>; 311 }; 312 313 pm8994_l23: l23 { 314 regulator-min-microvolt = <2800000>; 315 regulator-max-microvolt = <2800000>; 316 }; 317 318 pm8994_l24: l24 { 319 regulator-min-microvolt = <3075000>; 320 regulator-max-microvolt = <3150000>; 321 }; 322 323 pm8994_l25: l25 { 324 regulator-min-microvolt = <1000000>; 325 regulator-max-microvolt = <1000000>; 326 }; 327 328 pm8994_l26: l26 { 329 regulator-min-microvolt = <987500>; 330 regulator-max-microvolt = <987500>; 331 332 }; 333 334 pm8994_l27: l27 { 335 regulator-min-microvolt = <1050000>; 336 regulator-max-microvolt = <1050000>; 337 }; 338 339 pm8994_l28: l28 { 340 regulator-min-microvolt = <1000000>; 341 regulator-max-microvolt = <1000000>; 342 }; 343 344 pm8994_l29: l29 { 345 regulator-min-microvolt = <2800000>; 346 regulator-max-microvolt = <2800000>; 347 }; 348 349 pm8994_l30: l30 { 350 regulator-min-microvolt = <1800000>; 351 regulator-max-microvolt = <1800000>; 352 }; 353 354 pm8994_l31: l31 { 355 regulator-min-microvolt = <1262500>; 356 regulator-max-microvolt = <1262500>; 357 }; 358 359 pm8994_l32: l32 { 360 regulator-min-microvolt = <1800000>; 361 regulator-max-microvolt = <1800000>; 362 }; 363 364 pm8994_lvs1: lvs1 {}; 365 pm8994_lvs2: lvs2 {}; 366 }; 367 368 pmi8994_regulators: pmi8994-regulators { 369 compatible = "qcom,rpm-pmi8994-regulators"; 370 vdd_s1-supply = <&vph_pwr>; 371 vdd_bst_byp-supply = <&vph_pwr>; 372 373 pmi8994_s1: s1 { 374 regulator-min-microvolt = <1025000>; 375 regulator-max-microvolt = <1025000>; 376 }; 377 378 /* S2 & S3 - VDD_GFX */ 379 380 pmi8994_bby: boost-bypass { 381 regulator-min-microvolt = <3150000>; 382 regulator-max-microvolt = <3600000>; 383 }; 384 }; 385}; 386 387&sdhc1 { 388 status = "okay"; 389 390 mmc-hs400-1_8v; 391 vmmc-supply = <&pm8994_l20>; 392 vqmmc-supply = <&pm8994_s4>; 393};