1// SPDX-License-Identifier: BSD-3-Clause 2/* 3 * Copyright (c) 2020-2021, Linaro Limited 4 */ 5 6/dts-v1/; 7 8#include <dt-bindings/gpio/gpio.h> 9#include <dt-bindings/regulator/qcom,rpmh-regulator.h> 10#include "sm8350.dtsi" 11 12/ { 13 model = "Qualcomm Technologies, Inc. SM8350 HDK"; 14 compatible = "qcom,sm8350-hdk", "qcom,sm8350"; 15 16 aliases { 17 serial0 = &uart2; 18 }; 19 20 chosen { 21 stdout-path = "serial0:115200n8"; 22 }; 23 24 vph_pwr: vph-pwr-regulator { 25 compatible = "regulator-fixed"; 26 regulator-name = "vph_pwr"; 27 regulator-min-microvolt = <3700000>; 28 regulator-max-microvolt = <3700000>; 29 30 regulator-always-on; 31 regulator-boot-on; 32 }; 33}; 34 35&adsp { 36 status = "okay"; 37 firmware-name = "qcom/sm8350/adsp.mbn"; 38}; 39 40&apps_rsc { 41 pm8350-rpmh-regulators { 42 compatible = "qcom,pm8350-rpmh-regulators"; 43 qcom,pmic-id = "b"; 44 45 vdd-s1-supply = <&vph_pwr>; 46 vdd-s2-supply = <&vph_pwr>; 47 vdd-s3-supply = <&vph_pwr>; 48 vdd-s4-supply = <&vph_pwr>; 49 vdd-s5-supply = <&vph_pwr>; 50 vdd-s6-supply = <&vph_pwr>; 51 vdd-s7-supply = <&vph_pwr>; 52 vdd-s8-supply = <&vph_pwr>; 53 vdd-s9-supply = <&vph_pwr>; 54 vdd-s10-supply = <&vph_pwr>; 55 vdd-s11-supply = <&vph_pwr>; 56 vdd-s12-supply = <&vph_pwr>; 57 58 vdd-l1-l4-supply = <&vreg_s11b_0p95>; 59 vdd-l2-l7-supply = <&vreg_bob>; 60 vdd-l3-l5-supply = <&vreg_bob>; 61 vdd-l6-l9-l10-supply = <&vreg_s11b_0p95>; 62 63 vreg_s10b_1p8: smps10 { 64 regulator-name = "vreg_s10b_1p8"; 65 regulator-min-microvolt = <1800000>; 66 regulator-max-microvolt = <1800000>; 67 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 68 }; 69 70 vreg_s11b_0p95: smps11 { 71 regulator-name = "vreg_s11b_0p95"; 72 regulator-min-microvolt = <952000>; 73 regulator-max-microvolt = <952000>; 74 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 75 }; 76 77 vreg_s12b_1p25: smps12 { 78 regulator-name = "vreg_s12b_1p25"; 79 regulator-min-microvolt = <1256000>; 80 regulator-max-microvolt = <1256000>; 81 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 82 }; 83 84 vreg_l1b_0p88: ldo1 { 85 regulator-name = "vreg_l1b_0p88"; 86 regulator-min-microvolt = <912000>; 87 regulator-max-microvolt = <920000>; 88 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 89 }; 90 91 vreg_l2b_3p07: ldo2 { 92 regulator-name = "vreg_l2b_3p07"; 93 regulator-min-microvolt = <3072000>; 94 regulator-max-microvolt = <3072000>; 95 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 96 }; 97 98 vreg_l3b_0p9: ldo3 { 99 regulator-name = "vreg_l3b_0p9"; 100 regulator-min-microvolt = <904000>; 101 regulator-max-microvolt = <904000>; 102 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 103 }; 104 105 vreg_l5b_0p88: ldo5 { 106 regulator-name = "vreg_l5b_0p88"; 107 regulator-min-microvolt = <880000>; 108 regulator-max-microvolt = <888000>; 109 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 110 regulator-allow-set-load; 111 }; 112 113 vreg_l6b_1p2: ldo6 { 114 regulator-name = "vreg_l6b_1p2"; 115 regulator-min-microvolt = <1200000>; 116 regulator-max-microvolt = <1208000>; 117 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 118 regulator-allow-set-load; 119 }; 120 121 vreg_l7b_2p96: ldo7 { 122 regulator-name = "vreg_l7b_2p96"; 123 regulator-min-microvolt = <2504000>; 124 regulator-max-microvolt = <2504000>; 125 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 126 regulator-allow-set-load; 127 }; 128 129 vreg_l9b_1p2: ldo9 { 130 regulator-name = "vreg_l9b_1p2"; 131 regulator-min-microvolt = <1200000>; 132 regulator-max-microvolt = <1200000>; 133 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 134 regulator-allow-set-load; 135 }; 136 }; 137 138 pm8350c-rpmh-regulators { 139 compatible = "qcom,pm8350c-rpmh-regulators"; 140 qcom,pmic-id = "c"; 141 142 vdd-s1-supply = <&vph_pwr>; 143 vdd-s2-supply = <&vph_pwr>; 144 vdd-s3-supply = <&vph_pwr>; 145 vdd-s4-supply = <&vph_pwr>; 146 vdd-s5-supply = <&vph_pwr>; 147 vdd-s6-supply = <&vph_pwr>; 148 vdd-s7-supply = <&vph_pwr>; 149 vdd-s8-supply = <&vph_pwr>; 150 vdd-s9-supply = <&vph_pwr>; 151 vdd-s10-supply = <&vph_pwr>; 152 153 vdd-l1-l12-supply = <&vreg_s1c_1p86>; 154 vdd-l2-l8-supply = <&vreg_s1c_1p86>; 155 vdd-l3-l4-l5-l7-l13-supply = <&vreg_bob>; 156 vdd-l6-l9-l11-supply = <&vreg_bob>; 157 vdd-l10-supply = <&vreg_s12b_1p25>; 158 159 vdd-bob-supply = <&vph_pwr>; 160 161 vreg_s1c_1p86: smps1 { 162 regulator-name = "vreg_s1c_1p86"; 163 regulator-min-microvolt = <1856000>; 164 regulator-max-microvolt = <1880000>; 165 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 166 }; 167 168 vreg_bob: bob { 169 regulator-name = "vreg_bob"; 170 regulator-min-microvolt = <3008000>; 171 regulator-max-microvolt = <3960000>; 172 regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>; 173 }; 174 175 vreg_l1c_1p8: ldo1 { 176 regulator-name = "vreg_l1c_1p8"; 177 regulator-min-microvolt = <1800000>; 178 regulator-max-microvolt = <1800000>; 179 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 180 }; 181 182 vreg_l2c_1p8: ldo2 { 183 regulator-name = "vreg_l2c_1p8"; 184 regulator-min-microvolt = <1800000>; 185 regulator-max-microvolt = <1800000>; 186 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 187 }; 188 189 vreg_l6c_1p8: ldo6 { 190 regulator-name = "vreg_l6c_1p8"; 191 regulator-min-microvolt = <1800000>; 192 regulator-max-microvolt = <2960000>; 193 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 194 }; 195 196 vreg_l9c_2p96: ldo9 { 197 regulator-name = "vreg_l9c_2p96"; 198 regulator-min-microvolt = <2960000>; 199 regulator-max-microvolt = <3008000>; 200 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 201 }; 202 203 vreg_l10c_1p2: ldo10 { 204 regulator-name = "vreg_l10c_1p2"; 205 regulator-min-microvolt = <1200000>; 206 regulator-max-microvolt = <1200000>; 207 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; 208 }; 209 }; 210}; 211 212&cdsp { 213 status = "okay"; 214 firmware-name = "qcom/sm8350/cdsp.mbn"; 215}; 216 217&mpss { 218 status = "okay"; 219 firmware-name = "qcom/sm8350/modem.mbn"; 220}; 221 222&qupv3_id_1 { 223 status = "okay"; 224}; 225 226&slpi { 227 status = "okay"; 228 firmware-name = "qcom/sm8350/slpi.mbn"; 229}; 230 231&tlmm { 232 gpio-reserved-ranges = <52 8>; 233}; 234 235&uart2 { 236 status = "okay"; 237}; 238 239&ufs_mem_hc { 240 status = "okay"; 241 242 reset-gpios = <&tlmm 203 GPIO_ACTIVE_LOW>; 243 244 vcc-supply = <&vreg_l7b_2p96>; 245 vcc-max-microamp = <800000>; 246 vccq-supply = <&vreg_l9b_1p2>; 247 vccq-max-microamp = <900000>; 248}; 249 250&ufs_mem_phy { 251 status = "okay"; 252 253 vdda-phy-supply = <&vreg_l5b_0p88>; 254 vdda-max-microamp = <91600>; 255 vdda-pll-supply = <&vreg_l6b_1p2>; 256 vdda-pll-max-microamp = <19000>; 257}; 258 259&usb_1 { 260 status = "okay"; 261}; 262 263&usb_1_dwc3 { 264 /* TODO: Define USB-C connector properly */ 265 dr_mode = "peripheral"; 266}; 267 268&usb_1_hsphy { 269 status = "okay"; 270 271 vdda-pll-supply = <&vreg_l5b_0p88>; 272 vdda18-supply = <&vreg_l1c_1p8>; 273 vdda33-supply = <&vreg_l2b_3p07>; 274}; 275 276&usb_1_qmpphy { 277 status = "okay"; 278 279 vdda-phy-supply = <&vreg_l6b_1p2>; 280 vdda-pll-supply = <&vreg_l1b_0p88>; 281}; 282 283&usb_2 { 284 status = "okay"; 285}; 286 287&usb_2_dwc3 { 288 dr_mode = "host"; 289 290 pinctrl-names = "default"; 291 pinctrl-0 = <&usb_hub_enabled_state>; 292}; 293 294&usb_2_hsphy { 295 status = "okay"; 296 297 vdda-pll-supply = <&vreg_l5b_0p88>; 298 vdda18-supply = <&vreg_l1c_1p8>; 299 vdda33-supply = <&vreg_l2b_3p07>; 300}; 301 302&usb_2_qmpphy { 303 status = "okay"; 304 305 vdda-phy-supply = <&vreg_l6b_1p2>; 306 vdda-pll-supply = <&vreg_l5b_0p88>; 307}; 308 309/* PINCTRL - additions to nodes defined in sm8350.dtsi */ 310 311&tlmm { 312 usb_hub_enabled_state: usb-hub-enabled-state { 313 pins = "gpio42"; 314 function = "gpio"; 315 316 drive-strength = <2>; 317 output-low; 318 }; 319}; 320