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 = <1804000>; 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 /delete-property/ clock-names; 171}; 172 173&blsp1_uart2 { 174 status = "okay"; 175}; 176 177&blsp2_dma { 178 /* 179 * The board will lock up if we toggle the BLSP clock, unless the 180 * BAM DMA interconnects support is in place. 181 */ 182 /delete-property/ clocks; 183 /delete-property/ clock-names; 184}; 185 186&blsp2_uart1 { 187 status = "okay"; 188 189 bluetooth { 190 compatible = "qcom,wcn3990-bt"; 191 192 vddio-supply = <&vreg_l13a_1p8>; 193 vddxo-supply = <&vreg_l9a_1p8>; 194 vddrf-supply = <&vreg_l6a_1p3>; 195 vddch0-supply = <&vreg_l19a_3p3>; 196 max-speed = <3200000>; 197 }; 198}; 199 200&mdss { 201 status = "okay"; 202}; 203 204&mdss_dsi0 { 205 status = "okay"; 206 vdda-supply = <&vreg_l1a_1p225>; 207}; 208 209&mdss_dsi0_out { 210 remote-endpoint = <&adv7533_in>; 211 data-lanes = <0 1 2 3>; 212}; 213 214&mdss_dsi0_phy { 215 status = "okay"; 216 vcca-supply = <&vreg_l1b_0p925>; 217}; 218 219&mmss_smmu { 220 status = "okay"; 221}; 222 223&pon_pwrkey { 224 status = "okay"; 225}; 226 227&pon_resin { 228 status = "okay"; 229 230 linux,code = <KEY_VOLUMEUP>; 231}; 232 233&qusb2phy0 { 234 status = "okay"; 235 236 vdd-supply = <&vreg_l1b_0p925>; 237 vdda-pll-supply = <&vreg_l10a_1p8>; 238 vdda-phy-dpdm-supply = <&vreg_l7b_3p125>; 239}; 240 241&qusb2phy1 { 242 status = "okay"; 243 244 vdd-supply = <&vreg_l1b_0p925>; 245 vdda-pll-supply = <&vreg_l10a_1p8>; 246 vdda-phy-dpdm-supply = <&vreg_l7b_3p125>; 247}; 248 249&rpm_requests { 250 regulators-0 { 251 compatible = "qcom,rpm-pm660-regulators"; 252 253 vdd_s1-supply = <&vph_pwr>; 254 vdd_s2-supply = <&vph_pwr>; 255 vdd_s3-supply = <&vph_pwr>; 256 vdd_s4-supply = <&vph_pwr>; 257 vdd_s5-supply = <&vph_pwr>; 258 vdd_s6-supply = <&vph_pwr>; 259 260 vdd_l1_l6_l7-supply = <&vreg_s5a_1p35>; 261 vdd_l2_l3-supply = <&vreg_s2b_1p05>; 262 vdd_l5-supply = <&vreg_s2b_1p05>; 263 vdd_l8_l9_l10_l11_l12_l13_l14-supply = <&vreg_s4a_2p04>; 264 vdd_l15_l16_l17_l18_l19-supply = <&vreg_bob>; 265 266 vreg_s4a_2p04: s4 { 267 regulator-min-microvolt = <1805000>; 268 regulator-max-microvolt = <2040000>; 269 regulator-enable-ramp-delay = <200>; 270 regulator-ramp-delay = <0>; 271 regulator-always-on; 272 }; 273 274 vreg_s5a_1p35: s5 { 275 regulator-min-microvolt = <1224000>; 276 regulator-max-microvolt = <1350000>; 277 regulator-enable-ramp-delay = <200>; 278 regulator-ramp-delay = <0>; 279 }; 280 281 vreg_l1a_1p225: l1 { 282 regulator-min-microvolt = <1150000>; 283 regulator-max-microvolt = <1250000>; 284 regulator-enable-ramp-delay = <250>; 285 regulator-allow-set-load; 286 }; 287 288 vreg_l6a_1p3: l6 { 289 regulator-min-microvolt = <1304000>; 290 regulator-max-microvolt = <1368000>; 291 regulator-enable-ramp-delay = <250>; 292 regulator-ramp-delay = <0>; 293 regulator-allow-set-load; 294 }; 295 296 vreg_l8a_1p8: l8 { 297 regulator-min-microvolt = <1800000>; 298 regulator-max-microvolt = <1800000>; 299 regulator-enable-ramp-delay = <250>; 300 regulator-ramp-delay = <0>; 301 regulator-system-load = <325000>; 302 regulator-allow-set-load; 303 }; 304 305 vreg_l9a_1p8: l9 { 306 regulator-min-microvolt = <1804000>; 307 regulator-max-microvolt = <1896000>; 308 regulator-enable-ramp-delay = <250>; 309 regulator-ramp-delay = <0>; 310 regulator-allow-set-load; 311 }; 312 313 vreg_l13a_1p8: l13 { 314 /* This gives power to the LPDDR4: never turn it off! */ 315 regulator-min-microvolt = <1800000>; 316 regulator-max-microvolt = <1944000>; 317 regulator-enable-ramp-delay = <250>; 318 regulator-ramp-delay = <0>; 319 regulator-always-on; 320 regulator-boot-on; 321 }; 322 323 vreg_l19a_3p3: l19 { 324 regulator-min-microvolt = <3312000>; 325 regulator-max-microvolt = <3400000>; 326 regulator-enable-ramp-delay = <250>; 327 regulator-ramp-delay = <0>; 328 regulator-allow-set-load; 329 }; 330 }; 331 332 regulators-1 { 333 compatible = "qcom,rpm-pm660l-regulators"; 334 335 vdd_s1-supply = <&vph_pwr>; 336 vdd_s2-supply = <&vph_pwr>; 337 vdd_s3_s4-supply = <&vph_pwr>; 338 vdd_s5-supply = <&vph_pwr>; 339 vdd_s6-supply = <&vph_pwr>; 340 341 vdd_l1_l9_l10-supply = <&vreg_s2b_1p05>; 342 vdd_l2-supply = <&vreg_bob>; 343 vdd_l3_l5_l7_l8-supply = <&vreg_bob>; 344 vdd_l4_l6-supply = <&vreg_bob>; 345 vdd_bob-supply = <&vph_pwr>; 346 347 vreg_s2b_1p05: s2 { 348 regulator-min-microvolt = <1050000>; 349 regulator-max-microvolt = <1050000>; 350 regulator-enable-ramp-delay = <200>; 351 regulator-ramp-delay = <0>; 352 }; 353 354 vreg_l1b_0p925: l1 { 355 regulator-min-microvolt = <800000>; 356 regulator-max-microvolt = <925000>; 357 regulator-enable-ramp-delay = <250>; 358 regulator-allow-set-load; 359 }; 360 361 vreg_l2b_2p95: l2 { 362 regulator-min-microvolt = <1648000>; 363 regulator-max-microvolt = <3100000>; 364 regulator-enable-ramp-delay = <250>; 365 regulator-ramp-delay = <0>; 366 regulator-allow-set-load; 367 }; 368 369 vreg_l4b_2p95: l4 { 370 regulator-min-microvolt = <2944000>; 371 regulator-max-microvolt = <2952000>; 372 regulator-enable-ramp-delay = <250>; 373 regulator-ramp-delay = <0>; 374 375 regulator-min-microamp = <200>; 376 regulator-max-microamp = <600000>; 377 regulator-system-load = <570000>; 378 regulator-allow-set-load; 379 }; 380 381 /* 382 * Downstream specifies a range of 1721-3600mV, 383 * but the only assigned consumers are SDHCI2 VMMC 384 * and Coresight QPDI that both request pinned 2.95V. 385 * Tighten the range to 1.8-3.328 (closest to 3.3) to 386 * make the mmc driver happy. 387 */ 388 vreg_l5b_2p95: l5 { 389 regulator-min-microvolt = <1800000>; 390 regulator-max-microvolt = <3328000>; 391 regulator-enable-ramp-delay = <250>; 392 regulator-system-load = <800000>; 393 regulator-ramp-delay = <0>; 394 regulator-allow-set-load; 395 }; 396 397 vreg_l7b_3p125: l7 { 398 regulator-min-microvolt = <2700000>; 399 regulator-max-microvolt = <3125000>; 400 regulator-enable-ramp-delay = <250>; 401 }; 402 403 vreg_l8b_3p3: l8 { 404 regulator-min-microvolt = <2800000>; 405 regulator-max-microvolt = <3400000>; 406 regulator-enable-ramp-delay = <250>; 407 regulator-ramp-delay = <0>; 408 }; 409 410 vreg_bob: bob { 411 regulator-min-microvolt = <3300000>; 412 regulator-max-microvolt = <3624000>; 413 regulator-enable-ramp-delay = <500>; 414 regulator-ramp-delay = <0>; 415 }; 416 }; 417}; 418 419&sdc2_state_on { 420 sd-cd-pins { 421 pins = "gpio54"; 422 function = "gpio"; 423 bias-pull-up; 424 drive-strength = <2>; 425 }; 426}; 427 428&sdc2_state_off { 429 sd-cd-pins { 430 pins = "gpio54"; 431 function = "gpio"; 432 bias-disable; 433 drive-strength = <2>; 434 }; 435}; 436 437&sdhc_1 { 438 status = "okay"; 439 supports-cqe; 440 441 vmmc-supply = <&vreg_l4b_2p95>; 442 vqmmc-supply = <&vreg_l8a_1p8>; 443 444 mmc-ddr-1_8v; 445 mmc-hs400-1_8v; 446 mmc-hs400-enhanced-strobe; 447}; 448 449&sdhc_2 { 450 status = "okay"; 451 452 vmmc-supply = <&vreg_l5b_2p95>; 453 vqmmc-supply = <&vreg_l2b_2p95>; 454 455 cd-gpios = <&tlmm 54 GPIO_ACTIVE_LOW>; 456 no-sdio; 457 no-mmc; 458}; 459 460&tlmm { 461 gpio-reserved-ranges = <0 4>, <8 4>; 462}; 463 464&usb2 { 465 status = "okay"; 466}; 467 468&usb2_dwc3 { 469 dr_mode = "host"; 470}; 471 472&usb3 { 473 status = "okay"; 474}; 475 476&usb3_dwc3 { 477 dr_mode = "peripheral"; 478 extcon = <&extcon_usb>; 479}; 480 481&usb3_qmpphy { 482 vdda-phy-supply = <&vreg_l1b_0p925>; 483 vdda-pll-supply = <&vreg_l10a_1p8>; 484 status = "okay"; 485}; 486