1// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) 2/* 3 * Copyright (c) 2022 Linaro Limited 4 */ 5 6/dts-v1/; 7 8#include "sm6115.dtsi" 9#include "pm6125.dtsi" 10 11/ { 12 model = "Lenovo Tab P11"; 13 compatible = "lenovo,j606f", "qcom,sm6115p", "qcom,sm6115"; 14 chassis-type = "tablet"; 15 16 /* required for bootloader to select correct board */ 17 qcom,msm-id = <445 0x10000>, <420 0x10000>; 18 qcom,board-id = <34 3>; 19 20 aliases { 21 mmc0 = &sdhc_2; 22 }; 23 24 chosen { 25 #address-cells = <2>; 26 #size-cells = <2>; 27 ranges; 28 29 framebuffer0: framebuffer@5c000000 { 30 compatible = "simple-framebuffer"; 31 reg = <0 0x5c000000 0 (2000 * 1200 * 4)>; 32 width = <1200>; 33 height = <2000>; 34 stride = <(1200 * 4)>; 35 format = "a8r8g8b8"; 36 clocks = <&gcc GCC_DISP_HF_AXI_CLK>; 37 }; 38 }; 39 40 gpio-keys { 41 compatible = "gpio-keys"; 42 43 pinctrl-names = "default"; 44 pinctrl-0 = <&vol_up_n>; 45 46 key-volume-up { 47 label = "Volume Up"; 48 linux,code = <KEY_VOLUMEUP>; 49 gpios = <&pm6125_gpios 5 GPIO_ACTIVE_LOW>; 50 debounce-interval = <15>; 51 linux,can-disable; 52 wakeup-source; 53 }; 54 }; 55 56 reserved-memory { 57 ramoops@ffc00000 { 58 compatible = "ramoops"; 59 reg = <0x0 0xffc00000 0x0 0x100000>; 60 record-size = <0x1000>; 61 console-size = <0x40000>; 62 ftrace-size = <0x20000>; 63 ecc-size = <16>; 64 }; 65 }; 66}; 67 68&gpu { 69 status = "okay"; 70 71 zap-shader { 72 firmware-name = "qcom/sm6115/LENOVO/J606F/a610_zap.mbn"; 73 }; 74}; 75 76&mdss { 77 status = "okay"; 78}; 79 80&mdss_dsi0 { 81 vdda-supply = <&pm6125_l18>; 82 status = "okay"; 83 84 panel: panel@0 { 85 compatible = "lenovo,j606f-boe-nt36523w", "novatek,nt36523w"; 86 reg = <0>; 87 88 reset-gpios = <&tlmm 82 GPIO_ACTIVE_LOW>; 89 vddio-supply = <&pm6125_l9>; 90 91 pinctrl-names = "default"; 92 pinctrl-0 = <&te_active &mdss_dsi_active>; 93 94 rotation = <180>; /* Yep, it's mounted upside down! */ 95 96 port { 97 panel_in: endpoint { 98 remote-endpoint = <&mdss_dsi0_out>; 99 }; 100 }; 101 }; 102}; 103 104&mdss_dsi0_out { 105 data-lanes = <0 1 2 3>; 106 remote-endpoint = <&panel_in>; 107}; 108 109&mdss_dsi0_phy { 110 status = "okay"; 111}; 112 113&pm6125_gpios { 114 vol_up_n: vol-up-n-state { 115 pins = "gpio5"; 116 function = "normal"; 117 power-source = <0>; 118 bias-pull-up; 119 input-enable; 120 }; 121}; 122 123&pon_pwrkey { 124 status = "okay"; 125}; 126 127&pon_resin { 128 linux,code = <KEY_VOLUMEDOWN>; 129 status = "okay"; 130}; 131 132&remoteproc_adsp { 133 firmware-name = "qcom/sm6115/LENOVO/J606F/adsp.mbn"; 134 status = "okay"; 135}; 136 137&remoteproc_cdsp { 138 firmware-name = "qcom/sm6115/LENOVO/J606F/cdsp.mbn"; 139 status = "okay"; 140}; 141 142&remoteproc_mpss { 143 firmware-name = "qcom/sm6115/LENOVO/J606F/modem.mbn"; 144 status = "okay"; 145}; 146 147&rpm_requests { 148 regulators-0 { 149 compatible = "qcom,rpm-pm6125-regulators"; 150 151 pm6125_s6: s6 { 152 regulator-min-microvolt = <304000>; 153 regulator-max-microvolt = <1456000>; 154 }; 155 156 pm6125_s7: s7 { 157 regulator-min-microvolt = <1280000>; 158 regulator-max-microvolt = <2080000>; 159 }; 160 161 pm6125_s8: s8 { 162 regulator-min-microvolt = <1064000>; 163 regulator-max-microvolt = <1304000>; 164 }; 165 166 pm6125_l1: l1 { 167 regulator-min-microvolt = <952000>; 168 regulator-max-microvolt = <1152000>; 169 }; 170 171 pm6125_l4: l4 { 172 regulator-min-microvolt = <488000>; 173 regulator-max-microvolt = <1000000>; 174 }; 175 176 pm6125_l5: l5 { 177 regulator-min-microvolt = <1648000>; 178 /* 3.056V capped to 2.96V for SDHCI */ 179 regulator-max-microvolt = <2960000>; 180 regulator-allow-set-load; 181 /* Broken hw, this one can't be turned off or SDHCI will break! */ 182 regulator-always-on; 183 }; 184 185 pm6125_l6: l6 { 186 regulator-min-microvolt = <576000>; 187 regulator-max-microvolt = <656000>; 188 }; 189 190 pm6125_l7: l7 { 191 /* 1.2V-1.304V fixed at 1.256V for SDHCI bias */ 192 regulator-min-microvolt = <1256000>; 193 regulator-max-microvolt = <1256000>; 194 /* 195 * TODO: SDHCI seems to also work with this one turned off, however 196 * there exists a possibility that it may not work with some very 197 * specific SDCard types, perhaps validating this against a wide 198 * range of models could rule that out, saving some power would 199 * certainly be nice.. 200 */ 201 regulator-always-on; 202 }; 203 204 pm6125_l8: l8 { 205 regulator-min-microvolt = <400000>; 206 regulator-max-microvolt = <728000>; 207 }; 208 209 pm6125_l9: l9 { 210 regulator-min-microvolt = <1800000>; 211 regulator-max-microvolt = <2000000>; 212 }; 213 214 pm6125_l10: l10 { 215 regulator-min-microvolt = <1704000>; 216 regulator-max-microvolt = <1904000>; 217 }; 218 219 pm6125_l11: l11 { 220 regulator-min-microvolt = <1704000>; 221 regulator-max-microvolt = <1952000>; 222 }; 223 224 pm6125_l12: l12 { 225 regulator-min-microvolt = <1624000>; 226 regulator-max-microvolt = <1984000>; 227 }; 228 229 pm6125_l13: l13 { 230 regulator-min-microvolt = <1504000>; 231 regulator-max-microvolt = <1952000>; 232 }; 233 234 pm6125_l14: l14 { 235 regulator-min-microvolt = <1704000>; 236 regulator-max-microvolt = <1904000>; 237 }; 238 239 pm6125_l15: l15 { 240 regulator-min-microvolt = <2920000>; 241 regulator-max-microvolt = <3232000>; 242 }; 243 244 pm6125_l16: l16 { 245 regulator-min-microvolt = <1704000>; 246 regulator-max-microvolt = <1904000>; 247 }; 248 249 pm6125_l17: l17 { 250 regulator-min-microvolt = <1152000>; 251 regulator-max-microvolt = <1384000>; 252 }; 253 254 pm6125_l18: l18 { 255 /* 1.104V-1.312V fixed @ 1.232V for DSIPHY */ 256 regulator-min-microvolt = <1232000>; 257 regulator-max-microvolt = <1232000>; 258 }; 259 260 pm6125_l19: l19 { 261 regulator-min-microvolt = <1624000>; 262 regulator-max-microvolt = <3304000>; 263 }; 264 265 pm6125_l20: l20 { 266 regulator-min-microvolt = <1624000>; 267 regulator-max-microvolt = <3304000>; 268 }; 269 270 pm6125_l21: l21 { 271 regulator-min-microvolt = <2400000>; 272 regulator-max-microvolt = <3600000>; 273 }; 274 275 pm6125_l22: l22 { 276 regulator-min-microvolt = <2952000>; 277 /* 3.304V capped to 2.96V for SDHCI */ 278 regulator-max-microvolt = <2960000>; 279 regulator-allow-set-load; 280 /* Broken hw, this one can't be turned off or SDHCI will break! */ 281 regulator-always-on; 282 }; 283 284 pm6125_l23: l23 { 285 regulator-min-microvolt = <3200000>; 286 regulator-max-microvolt = <3400000>; 287 }; 288 289 pm6125_l24: l24 { 290 regulator-min-microvolt = <2704000>; 291 regulator-max-microvolt = <3600000>; 292 }; 293 }; 294}; 295 296&sdhc_2 { 297 cd-gpios = <&tlmm 88 GPIO_ACTIVE_HIGH>; 298 pinctrl-names = "default", "sleep"; 299 pinctrl-0 = <&sdc2_state_on &sdc2_gate_pin>; 300 pinctrl-1 = <&sdc2_state_off>; 301 vmmc-supply = <&pm6125_l22>; 302 vqmmc-supply = <&pm6125_l5>; 303 no-sdio; 304 no-mmc; 305 status = "okay"; 306}; 307 308&sleep_clk { 309 clock-frequency = <32764>; 310}; 311 312&tlmm { 313 gpio-reserved-ranges = <14 4>; 314 315 /* 316 * This is a wholly undocumented pin (other than a single vague "pwr-gpios" reference) 317 * that needs to be toggled for the SD Card slot to work properly.. 318 */ 319 sdc2_gate_pin: sdc2-gate-state { 320 pins = "gpio45"; 321 function = "gpio"; 322 drive-strength = <2>; 323 bias-pull-up; 324 output-high; 325 }; 326 327 te_active: te-active-state { 328 pins = "gpio81"; 329 function = "mdp_vsync"; 330 drive-strength = <2>; 331 bias-pull-down; 332 }; 333 334 mdss_dsi_active: dsi-active-state { 335 pins = "gpio82"; 336 function = "gpio"; 337 drive-strength = <8>; 338 bias-disable; 339 }; 340}; 341 342&ufs_mem_hc { 343 vcc-supply = <&pm6125_l24>; 344 vcc-max-microamp = <600000>; 345 vccq2-supply = <&pm6125_l11>; 346 vccq2-max-microamp = <600000>; 347 vdd-hba-supply = <&pm6125_l18>; 348 status = "okay"; 349}; 350 351&ufs_mem_phy { 352 vdda-phy-supply = <&pm6125_l4>; 353 vdda-pll-supply = <&pm6125_l12>; 354 status = "okay"; 355}; 356 357&usb { 358 status = "okay"; 359}; 360 361&usb_dwc3 { 362 /delete-property/ usb-role-switch; 363 maximum-speed = "high-speed"; 364 dr_mode = "peripheral"; 365 366 phys = <&usb_hsphy>; 367 phy-names = "usb2-phy"; 368}; 369 370&usb_hsphy { 371 vdd-supply = <&pm6125_l4>; 372 vdda-pll-supply = <&pm6125_l12>; 373 vdda-phy-dpdm-supply = <&pm6125_l15>; 374 status = "okay"; 375}; 376 377&wifi { 378 vdd-0.8-cx-mx-supply = <&pm6125_l8>; 379 vdd-1.8-xo-supply = <&pm6125_l16>; 380 vdd-1.3-rfa-supply = <&pm6125_l17>; 381 vdd-3.3-ch0-supply = <&pm6125_l23>; 382 qcom,ath10k-calibration-variant = "Lenovo_P11"; 383 status = "okay"; 384}; 385 386&xo_board { 387 clock-frequency = <19200000>; 388}; 389