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&adsp_pil { 102 firmware-name = "qcom/sda660/adsp.mbn"; 103}; 104 105&blsp_i2c6 { 106 status = "okay"; 107 108 adv7533: hdmi@39 { 109 compatible = "adi,adv7535"; 110 reg = <0x39>, <0x66>; 111 reg-names = "main", "edid"; 112 113 interrupt-parent = <&pm660l_gpios>; 114 interrupts = <11 IRQ_TYPE_EDGE_FALLING>; 115 116 clocks = <&rpmcc RPM_SMD_BB_CLK2>; 117 clock-names = "cec"; 118 /* 119 * Limit to 3 lanes to prevent the bridge from changing amount 120 * of lanes in the fly. MSM DSI host doesn't like that. 121 */ 122 adi,dsi-lanes = <3>; 123 avdd-supply = <&vreg_l13a_1p8>; 124 dvdd-supply = <&vreg_l13a_1p8>; 125 pvdd-supply = <&vreg_l13a_1p8>; 126 a2vdd-supply = <&vreg_l13a_1p8>; 127 v3p3-supply = <&v3p3_bck_bst>; 128 129 ports { 130 #address-cells = <1>; 131 #size-cells = <0>; 132 133 port@0 { 134 reg = <0>; 135 136 adv7533_in: endpoint { 137 remote-endpoint = <&mdss_dsi0_out>; 138 }; 139 }; 140 141 port@1 { 142 reg = <1>; 143 144 adv7533_out: endpoint { 145 remote-endpoint = <&hdmi_con>; 146 }; 147 }; 148 }; 149 }; 150}; 151 152&blsp1_dma { 153 /* 154 * The board will lock up if we toggle the BLSP clock, unless the 155 * BAM DMA interconnects support is in place. 156 */ 157 /delete-property/ clocks; 158}; 159 160&blsp1_uart2 { 161 status = "okay"; 162}; 163 164&blsp2_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&blsp2_uart1 { 173 status = "okay"; 174 175 bluetooth { 176 compatible = "qcom,wcn3990-bt"; 177 178 vddio-supply = <&vreg_l13a_1p8>; 179 vddxo-supply = <&vreg_l9a_1p8>; 180 vddrf-supply = <&vreg_l6a_1p3>; 181 vddch0-supply = <&vreg_l19a_3p3>; 182 max-speed = <3200000>; 183 }; 184}; 185 186&mdss { 187 status = "okay"; 188}; 189 190&mdss_dsi0 { 191 status = "okay"; 192 vdda-supply = <&vreg_l1a_1p225>; 193}; 194 195&mdss_dsi0_out { 196 remote-endpoint = <&adv7533_in>; 197 data-lanes = <0 1 2 3>; 198}; 199 200&mdss_dsi0_phy { 201 status = "okay"; 202 vcca-supply = <&vreg_l1b_0p925>; 203}; 204 205&mmss_smmu { 206 status = "okay"; 207}; 208 209&pon_pwrkey { 210 status = "okay"; 211}; 212 213&pon_resin { 214 status = "okay"; 215 216 linux,code = <KEY_VOLUMEUP>; 217}; 218 219&qusb2phy0 { 220 status = "okay"; 221 222 vdd-supply = <&vreg_l1b_0p925>; 223 vdda-phy-dpdm-supply = <&vreg_l7b_3p125>; 224}; 225 226&qusb2phy1 { 227 status = "okay"; 228 229 vdd-supply = <&vreg_l1b_0p925>; 230 vdda-phy-dpdm-supply = <&vreg_l7b_3p125>; 231}; 232 233&rpm_requests { 234 regulators-0 { 235 compatible = "qcom,rpm-pm660-regulators"; 236 237 vdd_s1-supply = <&vph_pwr>; 238 vdd_s2-supply = <&vph_pwr>; 239 vdd_s3-supply = <&vph_pwr>; 240 vdd_s4-supply = <&vph_pwr>; 241 vdd_s5-supply = <&vph_pwr>; 242 vdd_s6-supply = <&vph_pwr>; 243 244 vdd_l1_l6_l7-supply = <&vreg_s5a_1p35>; 245 vdd_l2_l3-supply = <&vreg_s2b_1p05>; 246 vdd_l5-supply = <&vreg_s2b_1p05>; 247 vdd_l8_l9_l10_l11_l12_l13_l14-supply = <&vreg_s4a_2p04>; 248 vdd_l15_l16_l17_l18_l19-supply = <&vreg_bob>; 249 250 vreg_s4a_2p04: s4 { 251 regulator-min-microvolt = <1805000>; 252 regulator-max-microvolt = <2040000>; 253 regulator-enable-ramp-delay = <200>; 254 regulator-ramp-delay = <0>; 255 regulator-always-on; 256 }; 257 258 vreg_s5a_1p35: s5 { 259 regulator-min-microvolt = <1224000>; 260 regulator-max-microvolt = <1350000>; 261 regulator-enable-ramp-delay = <200>; 262 regulator-ramp-delay = <0>; 263 }; 264 265 vreg_l1a_1p225: l1 { 266 regulator-min-microvolt = <1150000>; 267 regulator-max-microvolt = <1250000>; 268 regulator-enable-ramp-delay = <250>; 269 regulator-allow-set-load; 270 }; 271 272 vreg_l6a_1p3: l6 { 273 regulator-min-microvolt = <1304000>; 274 regulator-max-microvolt = <1368000>; 275 regulator-enable-ramp-delay = <250>; 276 regulator-ramp-delay = <0>; 277 regulator-allow-set-load; 278 }; 279 280 vreg_l8a_1p8: l8 { 281 regulator-min-microvolt = <1800000>; 282 regulator-max-microvolt = <1800000>; 283 regulator-enable-ramp-delay = <250>; 284 regulator-ramp-delay = <0>; 285 regulator-system-load = <325000>; 286 regulator-allow-set-load; 287 }; 288 289 vreg_l9a_1p8: l9 { 290 regulator-min-microvolt = <1804000>; 291 regulator-max-microvolt = <1896000>; 292 regulator-enable-ramp-delay = <250>; 293 regulator-ramp-delay = <0>; 294 regulator-allow-set-load; 295 }; 296 297 vreg_l13a_1p8: l13 { 298 /* This gives power to the LPDDR4: never turn it off! */ 299 regulator-min-microvolt = <1800000>; 300 regulator-max-microvolt = <1944000>; 301 regulator-enable-ramp-delay = <250>; 302 regulator-ramp-delay = <0>; 303 regulator-always-on; 304 regulator-boot-on; 305 }; 306 307 vreg_l19a_3p3: l19 { 308 regulator-min-microvolt = <3312000>; 309 regulator-max-microvolt = <3400000>; 310 regulator-enable-ramp-delay = <250>; 311 regulator-ramp-delay = <0>; 312 regulator-allow-set-load; 313 }; 314 }; 315 316 regulators-1 { 317 compatible = "qcom,rpm-pm660l-regulators"; 318 319 vdd_s1-supply = <&vph_pwr>; 320 vdd_s2-supply = <&vph_pwr>; 321 vdd_s3_s4-supply = <&vph_pwr>; 322 vdd_s5-supply = <&vph_pwr>; 323 vdd_s6-supply = <&vph_pwr>; 324 325 vdd_l1_l9_l10-supply = <&vreg_s2b_1p05>; 326 vdd_l2-supply = <&vreg_bob>; 327 vdd_l3_l5_l7_l8-supply = <&vreg_bob>; 328 vdd_l4_l6-supply = <&vreg_bob>; 329 vdd_bob-supply = <&vph_pwr>; 330 331 vreg_s2b_1p05: s2 { 332 regulator-min-microvolt = <1050000>; 333 regulator-max-microvolt = <1050000>; 334 regulator-enable-ramp-delay = <200>; 335 regulator-ramp-delay = <0>; 336 }; 337 338 vreg_l1b_0p925: l1 { 339 regulator-min-microvolt = <800000>; 340 regulator-max-microvolt = <925000>; 341 regulator-enable-ramp-delay = <250>; 342 regulator-allow-set-load; 343 }; 344 345 vreg_l2b_2p95: l2 { 346 regulator-min-microvolt = <1648000>; 347 regulator-max-microvolt = <3100000>; 348 regulator-enable-ramp-delay = <250>; 349 regulator-ramp-delay = <0>; 350 regulator-allow-set-load; 351 }; 352 353 vreg_l4b_2p95: l4 { 354 regulator-min-microvolt = <2944000>; 355 regulator-max-microvolt = <2952000>; 356 regulator-enable-ramp-delay = <250>; 357 regulator-ramp-delay = <0>; 358 359 regulator-min-microamp = <200>; 360 regulator-max-microamp = <600000>; 361 regulator-system-load = <570000>; 362 regulator-allow-set-load; 363 }; 364 365 /* 366 * Downstream specifies a range of 1721-3600mV, 367 * but the only assigned consumers are SDHCI2 VMMC 368 * and Coresight QPDI that both request pinned 2.95V. 369 * Tighten the range to 1.8-3.328 (closest to 3.3) to 370 * make the mmc driver happy. 371 */ 372 vreg_l5b_2p95: l5 { 373 regulator-min-microvolt = <1800000>; 374 regulator-max-microvolt = <3328000>; 375 regulator-enable-ramp-delay = <250>; 376 regulator-system-load = <800000>; 377 regulator-ramp-delay = <0>; 378 regulator-allow-set-load; 379 }; 380 381 vreg_l7b_3p125: l7 { 382 regulator-min-microvolt = <2700000>; 383 regulator-max-microvolt = <3125000>; 384 regulator-enable-ramp-delay = <250>; 385 }; 386 387 vreg_l8b_3p3: l8 { 388 regulator-min-microvolt = <2800000>; 389 regulator-max-microvolt = <3400000>; 390 regulator-enable-ramp-delay = <250>; 391 regulator-ramp-delay = <0>; 392 }; 393 394 vreg_bob: bob { 395 regulator-min-microvolt = <3300000>; 396 regulator-max-microvolt = <3624000>; 397 regulator-enable-ramp-delay = <500>; 398 regulator-ramp-delay = <0>; 399 }; 400 }; 401}; 402 403&sdc2_state_on { 404 sd-cd-pins { 405 pins = "gpio54"; 406 function = "gpio"; 407 bias-pull-up; 408 drive-strength = <2>; 409 }; 410}; 411 412&sdc2_state_off { 413 sd-cd-pins { 414 pins = "gpio54"; 415 function = "gpio"; 416 bias-disable; 417 drive-strength = <2>; 418 }; 419}; 420 421&sdhc_1 { 422 status = "okay"; 423 supports-cqe; 424 425 vmmc-supply = <&vreg_l4b_2p95>; 426 vqmmc-supply = <&vreg_l8a_1p8>; 427 428 mmc-ddr-1_8v; 429 mmc-hs400-1_8v; 430 mmc-hs400-enhanced-strobe; 431}; 432 433&sdhc_2 { 434 status = "okay"; 435 436 vmmc-supply = <&vreg_l5b_2p95>; 437 vqmmc-supply = <&vreg_l2b_2p95>; 438 439 cd-gpios = <&tlmm 54 GPIO_ACTIVE_LOW>; 440 no-sdio; 441 no-mmc; 442}; 443 444&tlmm { 445 gpio-reserved-ranges = <0 4>, <8 4>; 446}; 447 448&usb2 { 449 status = "okay"; 450}; 451 452&usb2_dwc3 { 453 dr_mode = "host"; 454}; 455 456&usb3 { 457 status = "okay"; 458}; 459 460&usb3_dwc3 { 461 dr_mode = "peripheral"; 462 extcon = <&extcon_usb>; 463}; 464