1// SPDX-License-Identifier: BSD-3-Clause 2/* 3 * Copyright (c) 2021, Linaro Ltd. 4 * Copyright (c) 2020, Konrad Dybcio <konrad.dybcio@somainline.org> 5 * Copyright (c) 2020, AngeloGioacchino Del Regno 6 * <angelogioacchino.delregno@somainline.org> 7 */ 8 9/dts-v1/; 10 11#include "sdm660.dtsi" 12#include "pm660.dtsi" 13#include "pm660l.dtsi" 14 15/ { 16 model = "Inforce 6560 Single Board Computer"; 17 compatible = "inforce,ifc6560", "qcom,sda660"; 18 chassis-type = "embedded"; /* SBC */ 19 20 aliases { 21 serial0 = &blsp1_uart2; 22 serial1 = &blsp2_uart1; 23 }; 24 25 chosen { 26 stdout-path = "serial0:115200n8"; 27 }; 28 29 gpio-keys { 30 compatible = "gpio-keys"; 31 32 key-volup { 33 label = "Volume Up"; 34 gpios = <&pm660l_gpios 7 GPIO_ACTIVE_LOW>; 35 linux,code = <KEY_VOLUMEUP>; 36 debounce-interval = <15>; 37 }; 38 }; 39 40 /* 41 * Until we hook up type-c detection, we 42 * have to stick with this. But it works. 43 */ 44 extcon_usb: extcon-usb { 45 compatible = "linux,extcon-usb-gpio"; 46 id-gpios = <&tlmm 58 GPIO_ACTIVE_HIGH>; 47 }; 48 49 hdmi-out { 50 compatible = "hdmi-connector"; 51 type = "a"; 52 53 port { 54 hdmi_con: endpoint { 55 remote-endpoint = <&adv7533_out>; 56 }; 57 }; 58 }; 59 60 vph_pwr: vph-pwr-regulator { 61 compatible = "regulator-fixed"; 62 regulator-name = "vph_pwr"; 63 regulator-min-microvolt = <3800000>; 64 regulator-max-microvolt = <3800000>; 65 66 regulator-always-on; 67 regulator-boot-on; 68 }; 69 70 v3p3_bck_bst: v3p3-bck-bst-regulator { 71 compatible = "regulator-fixed"; 72 regulator-name = "v3p3_bck_bst"; 73 74 regulator-min-microvolt = <3300000>; 75 regulator-max-microvolt = <3300000>; 76 77 vin-supply = <&vph_pwr>; 78 }; 79 80 v1p2_ldo: v1p2-ldo-regulator { 81 compatible = "regulator-fixed"; 82 regulator-name = "v1p2_ldo"; 83 84 regulator-min-microvolt = <1200000>; 85 regulator-max-microvolt = <1200000>; 86 87 vin-supply = <&vph_pwr>; 88 }; 89 90 v5p0_boost: v5p0-boost-regulator { 91 compatible = "regulator-fixed"; 92 regulator-name = "v5p0_boost"; 93 94 regulator-min-microvolt = <5000000>; 95 regulator-max-microvolt = <5000000>; 96 97 vin-supply = <&vph_pwr>; 98 }; 99 100 /* 101 * this is also used for APC1 CPU power, touching it resets the board 102 */ 103 vreg_l10a_1p8: vreg-l10a-regulator { 104 compatible = "regulator-fixed"; 105 regulator-name = "vreg_l10a_1p8"; 106 regulator-min-microvolt = <1804000>; 107 regulator-max-microvolt = <1896000>; 108 regulator-always-on; 109 regulator-boot-on; 110 }; 111}; 112 113&adsp_pil { 114 firmware-name = "qcom/sda660/adsp.mbn"; 115}; 116 117&blsp_i2c6 { 118 status = "okay"; 119 120 adv7533: hdmi@39 { 121 compatible = "adi,adv7535"; 122 reg = <0x39>, <0x66>; 123 reg-names = "main", "edid"; 124 125 interrupt-parent = <&pm660l_gpios>; 126 interrupts = <11 IRQ_TYPE_EDGE_FALLING>; 127 128 clocks = <&rpmcc RPM_SMD_BB_CLK2>; 129 clock-names = "cec"; 130 /* 131 * Limit to 3 lanes to prevent the bridge from changing amount 132 * of lanes in the fly. MSM DSI host doesn't like that. 133 */ 134 adi,dsi-lanes = <3>; 135 avdd-supply = <&vreg_l13a_1p8>; 136 dvdd-supply = <&vreg_l13a_1p8>; 137 pvdd-supply = <&vreg_l13a_1p8>; 138 a2vdd-supply = <&vreg_l13a_1p8>; 139 v3p3-supply = <&v3p3_bck_bst>; 140 141 ports { 142 #address-cells = <1>; 143 #size-cells = <0>; 144 145 port@0 { 146 reg = <0>; 147 148 adv7533_in: endpoint { 149 remote-endpoint = <&mdss_dsi0_out>; 150 }; 151 }; 152 153 port@1 { 154 reg = <1>; 155 156 adv7533_out: endpoint { 157 remote-endpoint = <&hdmi_con>; 158 }; 159 }; 160 }; 161 }; 162}; 163 164&blsp1_dma { 165 /* 166 * The board will lock up if we toggle the BLSP clock, unless the 167 * BAM DMA interconnects support is in place. 168 */ 169 /delete-property/ clocks; 170}; 171 172&blsp1_uart2 { 173 status = "okay"; 174}; 175 176&blsp2_dma { 177 /* 178 * The board will lock up if we toggle the BLSP clock, unless the 179 * BAM DMA interconnects support is in place. 180 */ 181 /delete-property/ clocks; 182}; 183 184&blsp2_uart1 { 185 status = "okay"; 186 187 bluetooth { 188 compatible = "qcom,wcn3990-bt"; 189 190 vddio-supply = <&vreg_l13a_1p8>; 191 vddxo-supply = <&vreg_l9a_1p8>; 192 vddrf-supply = <&vreg_l6a_1p3>; 193 vddch0-supply = <&vreg_l19a_3p3>; 194 max-speed = <3200000>; 195 }; 196}; 197 198&mdss { 199 status = "okay"; 200}; 201 202&mdss_dsi0 { 203 status = "okay"; 204 vdda-supply = <&vreg_l1a_1p225>; 205}; 206 207&mdss_dsi0_out { 208 remote-endpoint = <&adv7533_in>; 209 data-lanes = <0 1 2 3>; 210}; 211 212&mdss_dsi0_phy { 213 status = "okay"; 214 vcca-supply = <&vreg_l1b_0p925>; 215}; 216 217&mmss_smmu { 218 status = "okay"; 219}; 220 221&pon_pwrkey { 222 status = "okay"; 223}; 224 225&pon_resin { 226 status = "okay"; 227 228 linux,code = <KEY_VOLUMEUP>; 229}; 230 231&qusb2phy0 { 232 status = "okay"; 233 234 vdd-supply = <&vreg_l1b_0p925>; 235 vdda-pll-supply = <&vreg_l10a_1p8>; 236 vdda-phy-dpdm-supply = <&vreg_l7b_3p125>; 237}; 238 239&qusb2phy1 { 240 status = "okay"; 241 242 vdd-supply = <&vreg_l1b_0p925>; 243 vdda-pll-supply = <&vreg_l10a_1p8>; 244 vdda-phy-dpdm-supply = <&vreg_l7b_3p125>; 245}; 246 247&rpm_requests { 248 regulators-0 { 249 compatible = "qcom,rpm-pm660-regulators"; 250 251 vdd_s1-supply = <&vph_pwr>; 252 vdd_s2-supply = <&vph_pwr>; 253 vdd_s3-supply = <&vph_pwr>; 254 vdd_s4-supply = <&vph_pwr>; 255 vdd_s5-supply = <&vph_pwr>; 256 vdd_s6-supply = <&vph_pwr>; 257 258 vdd_l1_l6_l7-supply = <&vreg_s5a_1p35>; 259 vdd_l2_l3-supply = <&vreg_s2b_1p05>; 260 vdd_l5-supply = <&vreg_s2b_1p05>; 261 vdd_l8_l9_l10_l11_l12_l13_l14-supply = <&vreg_s4a_2p04>; 262 vdd_l15_l16_l17_l18_l19-supply = <&vreg_bob>; 263 264 vreg_s4a_2p04: s4 { 265 regulator-min-microvolt = <1805000>; 266 regulator-max-microvolt = <2040000>; 267 regulator-enable-ramp-delay = <200>; 268 regulator-ramp-delay = <0>; 269 regulator-always-on; 270 }; 271 272 vreg_s5a_1p35: s5 { 273 regulator-min-microvolt = <1224000>; 274 regulator-max-microvolt = <1350000>; 275 regulator-enable-ramp-delay = <200>; 276 regulator-ramp-delay = <0>; 277 }; 278 279 vreg_l1a_1p225: l1 { 280 regulator-min-microvolt = <1150000>; 281 regulator-max-microvolt = <1250000>; 282 regulator-enable-ramp-delay = <250>; 283 regulator-allow-set-load; 284 }; 285 286 vreg_l6a_1p3: l6 { 287 regulator-min-microvolt = <1304000>; 288 regulator-max-microvolt = <1368000>; 289 regulator-enable-ramp-delay = <250>; 290 regulator-ramp-delay = <0>; 291 regulator-allow-set-load; 292 }; 293 294 vreg_l8a_1p8: l8 { 295 regulator-min-microvolt = <1800000>; 296 regulator-max-microvolt = <1800000>; 297 regulator-enable-ramp-delay = <250>; 298 regulator-ramp-delay = <0>; 299 regulator-system-load = <325000>; 300 regulator-allow-set-load; 301 }; 302 303 vreg_l9a_1p8: l9 { 304 regulator-min-microvolt = <1804000>; 305 regulator-max-microvolt = <1896000>; 306 regulator-enable-ramp-delay = <250>; 307 regulator-ramp-delay = <0>; 308 regulator-allow-set-load; 309 }; 310 311 vreg_l13a_1p8: l13 { 312 /* This gives power to the LPDDR4: never turn it off! */ 313 regulator-min-microvolt = <1800000>; 314 regulator-max-microvolt = <1944000>; 315 regulator-enable-ramp-delay = <250>; 316 regulator-ramp-delay = <0>; 317 regulator-always-on; 318 regulator-boot-on; 319 }; 320 321 vreg_l19a_3p3: l19 { 322 regulator-min-microvolt = <3312000>; 323 regulator-max-microvolt = <3400000>; 324 regulator-enable-ramp-delay = <250>; 325 regulator-ramp-delay = <0>; 326 regulator-allow-set-load; 327 }; 328 }; 329 330 regulators-1 { 331 compatible = "qcom,rpm-pm660l-regulators"; 332 333 vdd_s1-supply = <&vph_pwr>; 334 vdd_s2-supply = <&vph_pwr>; 335 vdd_s3_s4-supply = <&vph_pwr>; 336 vdd_s5-supply = <&vph_pwr>; 337 vdd_s6-supply = <&vph_pwr>; 338 339 vdd_l1_l9_l10-supply = <&vreg_s2b_1p05>; 340 vdd_l2-supply = <&vreg_bob>; 341 vdd_l3_l5_l7_l8-supply = <&vreg_bob>; 342 vdd_l4_l6-supply = <&vreg_bob>; 343 vdd_bob-supply = <&vph_pwr>; 344 345 vreg_s2b_1p05: s2 { 346 regulator-min-microvolt = <1050000>; 347 regulator-max-microvolt = <1050000>; 348 regulator-enable-ramp-delay = <200>; 349 regulator-ramp-delay = <0>; 350 }; 351 352 vreg_l1b_0p925: l1 { 353 regulator-min-microvolt = <800000>; 354 regulator-max-microvolt = <925000>; 355 regulator-enable-ramp-delay = <250>; 356 regulator-allow-set-load; 357 }; 358 359 vreg_l2b_2p95: l2 { 360 regulator-min-microvolt = <1648000>; 361 regulator-max-microvolt = <3100000>; 362 regulator-enable-ramp-delay = <250>; 363 regulator-ramp-delay = <0>; 364 regulator-allow-set-load; 365 }; 366 367 vreg_l4b_2p95: l4 { 368 regulator-min-microvolt = <2944000>; 369 regulator-max-microvolt = <2952000>; 370 regulator-enable-ramp-delay = <250>; 371 regulator-ramp-delay = <0>; 372 373 regulator-min-microamp = <200>; 374 regulator-max-microamp = <600000>; 375 regulator-system-load = <570000>; 376 regulator-allow-set-load; 377 }; 378 379 /* 380 * Downstream specifies a range of 1721-3600mV, 381 * but the only assigned consumers are SDHCI2 VMMC 382 * and Coresight QPDI that both request pinned 2.95V. 383 * Tighten the range to 1.8-3.328 (closest to 3.3) to 384 * make the mmc driver happy. 385 */ 386 vreg_l5b_2p95: l5 { 387 regulator-min-microvolt = <1800000>; 388 regulator-max-microvolt = <3328000>; 389 regulator-enable-ramp-delay = <250>; 390 regulator-system-load = <800000>; 391 regulator-ramp-delay = <0>; 392 regulator-allow-set-load; 393 }; 394 395 vreg_l7b_3p125: l7 { 396 regulator-min-microvolt = <2700000>; 397 regulator-max-microvolt = <3125000>; 398 regulator-enable-ramp-delay = <250>; 399 }; 400 401 vreg_l8b_3p3: l8 { 402 regulator-min-microvolt = <2800000>; 403 regulator-max-microvolt = <3400000>; 404 regulator-enable-ramp-delay = <250>; 405 regulator-ramp-delay = <0>; 406 }; 407 408 vreg_bob: bob { 409 regulator-min-microvolt = <3300000>; 410 regulator-max-microvolt = <3624000>; 411 regulator-enable-ramp-delay = <500>; 412 regulator-ramp-delay = <0>; 413 }; 414 }; 415}; 416 417&sdc2_state_on { 418 sd-cd-pins { 419 pins = "gpio54"; 420 function = "gpio"; 421 bias-pull-up; 422 drive-strength = <2>; 423 }; 424}; 425 426&sdc2_state_off { 427 sd-cd-pins { 428 pins = "gpio54"; 429 function = "gpio"; 430 bias-disable; 431 drive-strength = <2>; 432 }; 433}; 434 435&sdhc_1 { 436 status = "okay"; 437 supports-cqe; 438 439 vmmc-supply = <&vreg_l4b_2p95>; 440 vqmmc-supply = <&vreg_l8a_1p8>; 441 442 mmc-ddr-1_8v; 443 mmc-hs400-1_8v; 444 mmc-hs400-enhanced-strobe; 445}; 446 447&sdhc_2 { 448 status = "okay"; 449 450 vmmc-supply = <&vreg_l5b_2p95>; 451 vqmmc-supply = <&vreg_l2b_2p95>; 452 453 cd-gpios = <&tlmm 54 GPIO_ACTIVE_LOW>; 454 no-sdio; 455 no-mmc; 456}; 457 458&tlmm { 459 gpio-reserved-ranges = <0 4>, <8 4>; 460}; 461 462&usb2 { 463 status = "okay"; 464}; 465 466&usb2_dwc3 { 467 dr_mode = "host"; 468}; 469 470&usb3 { 471 status = "okay"; 472}; 473 474&usb3_dwc3 { 475 dr_mode = "peripheral"; 476 extcon = <&extcon_usb>; 477}; 478 479&usb3_qmpphy { 480 vdda-phy-supply = <&vreg_l1b_0p925>; 481 vdda-pll-supply = <&vreg_l10a_1p8>; 482 status = "okay"; 483}; 484