1// SPDX-License-Identifier: GPL-2.0 2/* 3 * SDM845 Samsung S9 (SM-G9600) (starqltechn / star2qltechn) common device tree source 4 * 5 * Copyright (c) 2020, The Linux Foundation. All rights reserved. 6 */ 7 8/dts-v1/; 9 10#include <dt-bindings/gpio/gpio.h> 11#include <dt-bindings/regulator/qcom,rpmh-regulator.h> 12#include "sdm845.dtsi" 13 14/ { 15 chassis-type = "handset"; 16 model = "Samsung Galaxy S9 SM-G9600"; 17 compatible = "samsung,starqltechn", "qcom,sdm845"; 18 19 chosen { 20 #address-cells = <2>; 21 #size-cells = <2>; 22 ranges; 23 framebuffer: framebuffer@9d400000 { 24 compatible = "simple-framebuffer"; 25 reg = <0 0x9d400000 0 (2960 * 1440 * 4)>;//2400000 26 width = <1440>; 27 height = <2960>; 28 stride = <(1440 * 4)>; 29 format = "a8r8g8b8"; 30 }; 31 }; 32 33 vph_pwr: vph-pwr-regulator { 34 compatible = "regulator-fixed"; 35 regulator-name = "vph_pwr"; 36 regulator-min-microvolt = <3700000>; 37 regulator-max-microvolt = <3700000>; 38 }; 39 40 /* 41 * Apparently RPMh does not provide support for PM8998 S4 because it 42 * is always-on; model it as a fixed regulator. 43 */ 44 vreg_s4a_1p8: pm8998-smps4 { 45 compatible = "regulator-fixed"; 46 regulator-name = "vreg_s4a_1p8"; 47 48 regulator-min-microvolt = <1800000>; 49 regulator-max-microvolt = <1800000>; 50 51 regulator-always-on; 52 regulator-boot-on; 53 54 vin-supply = <&vph_pwr>; 55 }; 56 57 reserved-memory { 58 memory@9d400000 { 59 reg = <0x0 0x9d400000 0x0 0x02400000>; 60 no-map; 61 }; 62 63 memory@a1300000 { 64 compatible = "ramoops"; 65 reg = <0x0 0xa1300000 0x0 0x100000>; 66 record-size = <0x40000>; 67 console-size = <0x40000>; 68 ftrace-size = <0x40000>; 69 pmsg-size = <0x40000>; 70 }; 71 }; 72}; 73 74 75&apps_rsc { 76 regulators-0 { 77 compatible = "qcom,pm8998-rpmh-regulators"; 78 qcom,pmic-id = "a"; 79 80 vdd-s1-supply = <&vph_pwr>; 81 vdd-s2-supply = <&vph_pwr>; 82 vdd-s3-supply = <&vph_pwr>; 83 vdd-s4-supply = <&vph_pwr>; 84 vdd-s5-supply = <&vph_pwr>; 85 vdd-s6-supply = <&vph_pwr>; 86 vdd-s7-supply = <&vph_pwr>; 87 vdd-s8-supply = <&vph_pwr>; 88 vdd-s9-supply = <&vph_pwr>; 89 vdd-s10-supply = <&vph_pwr>; 90 vdd-s11-supply = <&vph_pwr>; 91 vdd-s12-supply = <&vph_pwr>; 92 vdd-s13-supply = <&vph_pwr>; 93 vdd-l1-l27-supply = <&vreg_s7a_1p025>; 94 vdd-l2-l8-l17-supply = <&vreg_s3a_1p35>; 95 vdd-l3-l11-supply = <&vreg_s7a_1p025>; 96 vdd-l4-l5-supply = <&vreg_s7a_1p025>; 97 vdd-l6-supply = <&vph_pwr>; 98 vdd-l7-l12-l14-l15-supply = <&vreg_s5a_2p04>; 99 vdd-l26-supply = <&vreg_s3a_1p35>; 100 vin-lvs-1-2-supply = <&vreg_s4a_1p8>; 101 102 vreg_s2a_1p125: smps2 { 103 regulator-min-microvolt = <1100000>; 104 regulator-max-microvolt = <1100000>; 105 }; 106 107 vreg_s3a_1p35: smps3 { 108 regulator-min-microvolt = <1352000>; 109 regulator-max-microvolt = <1352000>; 110 }; 111 112 vreg_s5a_2p04: smps5 { 113 regulator-min-microvolt = <1904000>; 114 regulator-max-microvolt = <2040000>; 115 }; 116 117 vreg_s7a_1p025: smps7 { 118 regulator-min-microvolt = <900000>; 119 regulator-max-microvolt = <1028000>; 120 }; 121 122 vdd_qusb_hs0: 123 vdda_hp_pcie_core: 124 vdda_mipi_csi0_0p9: 125 vdda_mipi_csi1_0p9: 126 vdda_mipi_csi2_0p9: 127 vdda_mipi_dsi0_pll: 128 vdda_mipi_dsi1_pll: 129 vdda_qlink_lv: 130 vdda_qlink_lv_ck: 131 vdda_qrefs_0p875: 132 vdda_pcie_core: 133 vdda_pll_cc_ebi01: 134 vdda_pll_cc_ebi23: 135 vdda_sp_sensor: 136 vdda_ufs1_core: 137 vdda_ufs2_core: 138 vreg_l1a_0p875: ldo1 { 139 regulator-min-microvolt = <880000>; 140 regulator-max-microvolt = <880000>; 141 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 142 }; 143 144 vddpx_10: 145 vreg_l2a_1p2: ldo2 { 146 regulator-min-microvolt = <1200000>; 147 regulator-max-microvolt = <1200000>; 148 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 149 regulator-always-on; 150 }; 151 152 vreg_l3a_1p0: ldo3 { 153 regulator-min-microvolt = <1000000>; 154 regulator-max-microvolt = <1000000>; 155 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 156 }; 157 158 vdda_usb1_ss_core: 159 vdd_wcss_cx: 160 vdd_wcss_mx: 161 vdda_wcss_pll: 162 vreg_l5a_0p8: ldo5 { 163 regulator-min-microvolt = <800000>; 164 regulator-max-microvolt = <800000>; 165 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 166 }; 167 168 vddpx_13: 169 vreg_l6a_1p8: ldo6 { 170 regulator-min-microvolt = <1856000>; 171 regulator-max-microvolt = <1856000>; 172 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 173 }; 174 175 vreg_l7a_1p8: ldo7 { 176 regulator-min-microvolt = <1800000>; 177 regulator-max-microvolt = <1800000>; 178 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 179 }; 180 181 vreg_l8a_1p2: ldo8 { 182 regulator-min-microvolt = <1200000>; 183 regulator-max-microvolt = <1248000>; 184 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 185 }; 186 187 vreg_l9a_1p8: ldo9 { 188 regulator-min-microvolt = <1704000>; 189 regulator-max-microvolt = <2928000>; 190 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 191 }; 192 193 vreg_l10a_1p8: ldo10 { 194 regulator-min-microvolt = <1704000>; 195 regulator-max-microvolt = <2928000>; 196 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 197 }; 198 199 vreg_l11a_1p0: ldo11 { 200 regulator-min-microvolt = <1000000>; 201 regulator-max-microvolt = <1048000>; 202 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 203 }; 204 205 vdd_qfprom: 206 vdd_qfprom_sp: 207 vdda_apc1_cs_1p8: 208 vdda_gfx_cs_1p8: 209 vdda_qrefs_1p8: 210 vdda_qusb_hs0_1p8: 211 vddpx_11: 212 vreg_l12a_1p8: ldo12 { 213 regulator-min-microvolt = <1800000>; 214 regulator-max-microvolt = <1800000>; 215 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 216 }; 217 218 vddpx_2: 219 vreg_l13a_2p95: ldo13 { 220 regulator-min-microvolt = <1800000>; 221 regulator-max-microvolt = <2960000>; 222 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 223 }; 224 225 vreg_l14a_1p88: ldo14 { 226 regulator-min-microvolt = <1800000>; 227 regulator-max-microvolt = <1800000>; 228 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 229 }; 230 231 vreg_l15a_1p8: ldo15 { 232 regulator-min-microvolt = <1800000>; 233 regulator-max-microvolt = <1800000>; 234 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 235 }; 236 237 vreg_l16a_2p7: ldo16 { 238 regulator-min-microvolt = <2704000>; 239 regulator-max-microvolt = <2704000>; 240 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 241 }; 242 243 vreg_l17a_1p3: ldo17 { 244 regulator-min-microvolt = <1304000>; 245 regulator-max-microvolt = <1304000>; 246 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 247 }; 248 249 vreg_l18a_2p7: ldo18 { 250 regulator-min-microvolt = <2704000>; 251 regulator-max-microvolt = <2960000>; 252 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 253 }; 254 255 vreg_l19a_3p0: ldo19 { 256 regulator-min-microvolt = <2856000>; 257 regulator-max-microvolt = <3104000>; 258 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 259 }; 260 261 vreg_l20a_2p95: ldo20 { 262 regulator-min-microvolt = <2704000>; 263 regulator-max-microvolt = <2960000>; 264 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 265 }; 266 267 vreg_l21a_2p95: ldo21 { 268 regulator-min-microvolt = <2704000>; 269 regulator-max-microvolt = <2960000>; 270 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 271 }; 272 273 vreg_l22a_2p85: ldo22 { 274 regulator-min-microvolt = <2864000>; 275 regulator-max-microvolt = <3312000>; 276 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 277 }; 278 279 vreg_l23a_3p3: ldo23 { 280 regulator-min-microvolt = <3000000>; 281 regulator-max-microvolt = <3312000>; 282 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 283 }; 284 285 vdda_qusb_hs0_3p1: 286 vreg_l24a_3p075: ldo24 { 287 regulator-min-microvolt = <3088000>; 288 regulator-max-microvolt = <3088000>; 289 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 290 }; 291 292 vreg_l25a_3p3: ldo25 { 293 regulator-min-microvolt = <3300000>; 294 regulator-max-microvolt = <3312000>; 295 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 296 }; 297 298 vdda_hp_pcie_1p2: 299 vdda_hv_ebi0: 300 vdda_hv_ebi1: 301 vdda_hv_ebi2: 302 vdda_hv_ebi3: 303 vdda_mipi_csi_1p25: 304 vdda_mipi_dsi0_1p2: 305 vdda_mipi_dsi1_1p2: 306 vdda_pcie_1p2: 307 vdda_ufs1_1p2: 308 vdda_ufs2_1p2: 309 vdda_usb1_ss_1p2: 310 vdda_usb2_ss_1p2: 311 vreg_l26a_1p2: ldo26 { 312 regulator-min-microvolt = <1200000>; 313 regulator-max-microvolt = <1200000>; 314 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 315 }; 316 317 vreg_l28a_3p0: ldo28 { 318 regulator-min-microvolt = <2856000>; 319 regulator-max-microvolt = <3008000>; 320 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 321 }; 322 323 vreg_lvs1a_1p8: lvs1 { 324 regulator-min-microvolt = <1800000>; 325 regulator-max-microvolt = <1800000>; 326 }; 327 328 vreg_lvs2a_1p8: lvs2 { 329 regulator-min-microvolt = <1800000>; 330 regulator-max-microvolt = <1800000>; 331 }; 332 }; 333 334 regulators-1 { 335 compatible = "qcom,pm8005-rpmh-regulators"; 336 qcom,pmic-id = "c"; 337 338 vdd-s1-supply = <&vph_pwr>; 339 vdd-s2-supply = <&vph_pwr>; 340 vdd-s3-supply = <&vph_pwr>; 341 vdd-s4-supply = <&vph_pwr>; 342 343 vreg_s3c_0p6: smps3 { 344 regulator-min-microvolt = <600000>; 345 regulator-max-microvolt = <600000>; 346 }; 347 }; 348}; 349 350&gcc { 351 protected-clocks = <GCC_QSPI_CORE_CLK>, 352 <GCC_QSPI_CORE_CLK_SRC>, 353 <GCC_QSPI_CNOC_PERIPH_AHB_CLK>, 354 <GCC_LPASS_Q6_AXI_CLK>, 355 <GCC_LPASS_SWAY_CLK>; 356}; 357 358&i2c10 { 359 clock-frequency = <400000>; 360 status = "okay"; 361}; 362 363&qupv3_id_1 { 364 status = "okay"; 365}; 366 367&uart9 { 368 status = "okay"; 369}; 370 371&ufs_mem_hc { 372 reset-gpios = <&tlmm 150 GPIO_ACTIVE_LOW>; 373 vcc-supply = <&vreg_l20a_2p95>; 374 vcc-max-microamp = <600000>; 375 status = "okay"; 376}; 377 378&ufs_mem_phy { 379 vdda-phy-supply = <&vdda_ufs1_core>; 380 vdda-pll-supply = <&vdda_ufs1_1p2>; 381 status = "okay"; 382}; 383 384&sdhc_2 { 385 pinctrl-0 = <&sdc2_clk_state &sdc2_cmd_state &sdc2_data_state &sd_card_det_n_state>; 386 pinctrl-names = "default"; 387 cd-gpios = <&tlmm 126 GPIO_ACTIVE_LOW>; 388 vmmc-supply = <&vreg_l21a_2p95>; 389 vqmmc-supply = <&vddpx_2>; 390 status = "okay"; 391}; 392 393&usb_1 { 394 status = "okay"; 395}; 396 397&usb_1_dwc3 { 398 /* Until we have Type C hooked up we'll force this as peripheral. */ 399 dr_mode = "peripheral"; 400}; 401 402&usb_1_hsphy { 403 vdd-supply = <&vdda_usb1_ss_core>; 404 vdda-pll-supply = <&vdda_qusb_hs0_1p8>; 405 vdda-phy-dpdm-supply = <&vdda_qusb_hs0_3p1>; 406 407 qcom,imp-res-offset-value = <8>; 408 qcom,hstx-trim-value = <QUSB2_V2_HSTX_TRIM_21_6_MA>; 409 qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_5_PERCENT>; 410 qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>; 411 status = "okay"; 412}; 413 414&usb_1_qmpphy { 415 vdda-phy-supply = <&vdda_usb1_ss_1p2>; 416 vdda-pll-supply = <&vdda_usb1_ss_core>; 417 status = "okay"; 418}; 419 420&tlmm { 421 gpio-reserved-ranges = <27 4>, /* SPI (eSE - embedded Secure Element) */ 422 <85 4>; /* SPI (fingerprint reader) */ 423 424 sdc2_clk_state: sdc2-clk-state { 425 pins = "sdc2_clk"; 426 bias-disable; 427 428 /* 429 * It seems that mmc_test reports errors if drive 430 * strength is not 16 on clk, cmd, and data pins. 431 */ 432 drive-strength = <16>; 433 }; 434 435 sdc2_cmd_state: sdc2-cmd-state { 436 pins = "sdc2_cmd"; 437 bias-pull-up; 438 drive-strength = <16>; 439 }; 440 441 sdc2_data_state: sdc2-data-state { 442 pins = "sdc2_data"; 443 bias-pull-up; 444 drive-strength = <16>; 445 }; 446 447 sd_card_det_n_state: sd-card-det-n-state { 448 pins = "gpio126"; 449 function = "gpio"; 450 bias-pull-up; 451 }; 452}; 453