Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)
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FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/clock/samsung,exynos5433-clock.yaml
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1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2 %YAML 1.2 3 --- 4 $id: http://devicetree.org/schemas/clock/samsung,exynos5433-clock.yaml# 5 $schema: http://devicetree.org/meta-schemas/core.yaml# 6 7 title: Samsung Exynos5433 SoC clock controller 8 9 maintainers: 10 - Chanwoo Choi <cw00.choi@samsung.com> 11 - Krzysztof Kozlowski <krzk@kernel.org> 12 - Sylwester Nawrocki <s.nawrocki@samsung.com> 13 - Tomasz Figa <tomasz.figa@gmail.com> 14 15 description: | 16 Expected external clocks, defined in DTS as fixed-rate clocks with a matching 17 name:: 18 - "oscclk" - PLL input clock from XXTI 19 20 All available clocks are defined as preprocessor macros in 21 include/dt-bindings/clock/exynos5433.h header. 22 23 properties: 24 compatible: 25 enum: 26 # CMU_TOP which generates clocks for 27 # IMEM/FSYS/G3D/GSCL/HEVC/MSCL/G2D/MFC/PERIC/PERIS domains and bus 28 # clocks 29 - samsung,exynos5433-cmu-top 30 # CMU_CPIF which generates clocks for LLI (Low Latency Interface) IP 31 - samsung,exynos5433-cmu-cpif 32 # CMU_MIF which generates clocks for DRAM Memory Controller domain 33 - samsung,exynos5433-cmu-mif 34 # CMU_PERIC which generates clocks for 35 # UART/I2C/SPI/I2S/PCM/SPDIF/PWM/SLIMBUS IPs 36 - samsung,exynos5433-cmu-peric 37 # CMU_PERIS which generates clocks for PMU/TMU/MCT/WDT/RTC/SECKEY/TZPC IPs 38 - samsung,exynos5433-cmu-peris 39 # CMU_FSYS which generates clocks for USB/UFS/SDMMC/TSI/PDMA IPs 40 - samsung,exynos5433-cmu-fsys 41 - samsung,exynos5433-cmu-g2d 42 # CMU_DISP which generates clocks for Display (DECON/HDMI/DSIM/MIXER) IPs 43 - samsung,exynos5433-cmu-disp 44 - samsung,exynos5433-cmu-aud 45 - samsung,exynos5433-cmu-bus0 46 - samsung,exynos5433-cmu-bus1 47 - samsung,exynos5433-cmu-bus2 48 - samsung,exynos5433-cmu-g3d 49 - samsung,exynos5433-cmu-gscl 50 - samsung,exynos5433-cmu-apollo 51 # CMU_ATLAS which generates clocks for Cortex-A57 Quad-core processor, 52 # CoreSight and L2 cache controller 53 - samsung,exynos5433-cmu-atlas 54 # CMU_MSCL which generates clocks for M2M (Memory to Memory) scaler and 55 # JPEG IPs 56 - samsung,exynos5433-cmu-mscl 57 - samsung,exynos5433-cmu-mfc 58 - samsung,exynos5433-cmu-hevc 59 # CMU_ISP which generates clocks for FIMC-ISP/DRC/SCLC/DIS/3DNR IPs 60 - samsung,exynos5433-cmu-isp 61 # CMU_CAM0 which generates clocks for 62 # MIPI_CSIS{0|1}/FIMC_LITE_{A|B|D}/FIMC_3AA{0|1} IPs 63 - samsung,exynos5433-cmu-cam0 64 # CMU_CAM1 which generates clocks for 65 # Cortex-A5/MIPI_CSIS2/FIMC-LITE_C/FIMC-FD IPs 66 - samsung,exynos5433-cmu-cam1 67 # CMU_IMEM which generates clocks for SSS (Security SubSystem) and 68 # SlimSSS IPs 69 - samsung,exynos5433-cmu-imem 70 71 clocks: 72 minItems: 1 73 maxItems: 10 74 75 clock-names: 76 minItems: 1 77 maxItems: 10 78 79 "#clock-cells": 80 const: 1 81 82 power-domains: 83 maxItems: 1 84 85 reg: 86 maxItems: 1 87 88 required: 89 - compatible 90 - "#clock-cells" 91 - reg 92 93 allOf: 94 - if: 95 properties: 96 compatible: 97 contains: 98 const: samsung,exynos5433-cmu-top 99 then: 100 properties: 101 clocks: 102 minItems: 4 103 maxItems: 4 104 clock-names: 105 items: 106 - const: oscclk 107 - const: sclk_mphy_pll 108 - const: sclk_mfc_pll 109 - const: sclk_bus_pll 110 required: 111 - clock-names 112 - clocks 113 114 - if: 115 properties: 116 compatible: 117 contains: 118 const: samsung,exynos5433-cmu-cpif 119 then: 120 properties: 121 clocks: 122 minItems: 1 123 maxItems: 1 124 clock-names: 125 items: 126 - const: oscclk 127 required: 128 - clock-names 129 - clocks 130 131 - if: 132 properties: 133 compatible: 134 contains: 135 const: samsung,exynos5433-cmu-mif 136 then: 137 properties: 138 clocks: 139 minItems: 2 140 maxItems: 2 141 clock-names: 142 items: 143 - const: oscclk 144 - const: sclk_mphy_pll 145 required: 146 - clock-names 147 - clocks 148 149 - if: 150 properties: 151 compatible: 152 contains: 153 const: samsung,exynos5433-cmu-fsys 154 then: 155 properties: 156 clocks: 157 minItems: 10 158 maxItems: 10 159 clock-names: 160 items: 161 - const: oscclk 162 - const: sclk_ufs_mphy 163 - const: aclk_fsys_200 164 - const: sclk_pcie_100_fsys 165 - const: sclk_ufsunipro_fsys 166 - const: sclk_mmc2_fsys 167 - const: sclk_mmc1_fsys 168 - const: sclk_mmc0_fsys 169 - const: sclk_usbhost30_fsys 170 - const: sclk_usbdrd30_fsys 171 required: 172 - clock-names 173 - clocks 174 175 - if: 176 properties: 177 compatible: 178 contains: 179 const: samsung,exynos5433-cmu-g2d 180 then: 181 properties: 182 clocks: 183 minItems: 3 184 maxItems: 3 185 clock-names: 186 items: 187 - const: oscclk 188 - const: aclk_g2d_266 189 - const: aclk_g2d_400 190 required: 191 - clock-names 192 - clocks 193 194 - if: 195 properties: 196 compatible: 197 contains: 198 const: samsung,exynos5433-cmu-disp 199 then: 200 properties: 201 clocks: 202 minItems: 9 203 maxItems: 9 204 clock-names: 205 items: 206 - const: oscclk 207 - const: sclk_dsim1_disp 208 - const: sclk_dsim0_disp 209 - const: sclk_dsd_disp 210 - const: sclk_decon_tv_eclk_disp 211 - const: sclk_decon_vclk_disp 212 - const: sclk_decon_eclk_disp 213 - const: sclk_decon_tv_vclk_disp 214 - const: aclk_disp_333 215 required: 216 - clock-names 217 - clocks 218 219 - if: 220 properties: 221 compatible: 222 contains: 223 const: samsung,exynos5433-cmu-aud 224 then: 225 properties: 226 clocks: 227 minItems: 2 228 maxItems: 2 229 clock-names: 230 items: 231 - const: oscclk 232 - const: fout_aud_pll 233 required: 234 - clock-names 235 - clocks 236 237 - if: 238 properties: 239 compatible: 240 contains: 241 const: samsung,exynos5433-cmu-bus0 242 then: 243 properties: 244 clocks: 245 minItems: 1 246 maxItems: 1 247 clock-names: 248 items: 249 - const: aclk_bus0_400 250 required: 251 - clock-names 252 - clocks 253 254 - if: 255 properties: 256 compatible: 257 contains: 258 const: samsung,exynos5433-cmu-bus1 259 then: 260 properties: 261 clocks: 262 minItems: 1 263 maxItems: 1 264 clock-names: 265 items: 266 - const: aclk_bus1_400 267 required: 268 - clock-names 269 - clocks 270 271 - if: 272 properties: 273 compatible: 274 contains: 275 const: samsung,exynos5433-cmu-bus2 276 then: 277 properties: 278 clocks: 279 minItems: 2 280 maxItems: 2 281 clock-names: 282 items: 283 - const: oscclk 284 - const: aclk_bus2_400 285 required: 286 - clock-names 287 - clocks 288 289 - if: 290 properties: 291 compatible: 292 contains: 293 const: samsung,exynos5433-cmu-g3d 294 then: 295 properties: 296 clocks: 297 minItems: 2 298 maxItems: 2 299 clock-names: 300 items: 301 - const: oscclk 302 - const: aclk_g3d_400 303 required: 304 - clock-names 305 - clocks 306 307 - if: 308 properties: 309 compatible: 310 contains: 311 const: samsung,exynos5433-cmu-gscl 312 then: 313 properties: 314 clocks: 315 minItems: 3 316 maxItems: 3 317 clock-names: 318 items: 319 - const: oscclk 320 - const: aclk_gscl_111 321 - const: aclk_gscl_333 322 required: 323 - clock-names 324 - clocks 325 326 - if: 327 properties: 328 compatible: 329 contains: 330 const: samsung,exynos5433-cmu-apollo 331 then: 332 properties: 333 clocks: 334 minItems: 2 335 maxItems: 2 336 clock-names: 337 items: 338 - const: oscclk 339 - const: sclk_bus_pll_apollo 340 required: 341 - clock-names 342 - clocks 343 344 - if: 345 properties: 346 compatible: 347 contains: 348 const: samsung,exynos5433-cmu-atlas 349 then: 350 properties: 351 clocks: 352 minItems: 2 353 maxItems: 2 354 clock-names: 355 items: 356 - const: oscclk 357 - const: sclk_bus_pll_atlas 358 required: 359 - clock-names 360 - clocks 361 362 - if: 363 properties: 364 compatible: 365 contains: 366 const: samsung,exynos5433-cmu-mscl 367 then: 368 properties: 369 clocks: 370 minItems: 3 371 maxItems: 3 372 clock-names: 373 items: 374 - const: oscclk 375 - const: sclk_jpeg_mscl 376 - const: aclk_mscl_400 377 required: 378 - clock-names 379 - clocks 380 381 - if: 382 properties: 383 compatible: 384 contains: 385 const: samsung,exynos5433-cmu-mfc 386 then: 387 properties: 388 clocks: 389 minItems: 2 390 maxItems: 2 391 clock-names: 392 items: 393 - const: oscclk 394 - const: aclk_mfc_400 395 required: 396 - clock-names 397 - clocks 398 399 - if: 400 properties: 401 compatible: 402 contains: 403 const: samsung,exynos5433-cmu-hevc 404 then: 405 properties: 406 clocks: 407 minItems: 2 408 maxItems: 2 409 clock-names: 410 items: 411 - const: oscclk 412 - const: aclk_hevc_400 413 required: 414 - clock-names 415 - clocks 416 417 - if: 418 properties: 419 compatible: 420 contains: 421 const: samsung,exynos5433-cmu-isp 422 then: 423 properties: 424 clocks: 425 minItems: 3 426 maxItems: 3 427 clock-names: 428 items: 429 - const: oscclk 430 - const: aclk_isp_dis_400 431 - const: aclk_isp_400 432 required: 433 - clock-names 434 - clocks 435 436 - if: 437 properties: 438 compatible: 439 contains: 440 const: samsung,exynos5433-cmu-cam0 441 then: 442 properties: 443 clocks: 444 minItems: 4 445 maxItems: 4 446 clock-names: 447 items: 448 - const: oscclk 449 - const: aclk_cam0_333 450 - const: aclk_cam0_400 451 - const: aclk_cam0_552 452 required: 453 - clock-names 454 - clocks 455 456 - if: 457 properties: 458 compatible: 459 contains: 460 const: samsung,exynos5433-cmu-cam1 461 then: 462 properties: 463 clocks: 464 minItems: 7 465 maxItems: 7 466 clock-names: 467 items: 468 - const: oscclk 469 - const: sclk_isp_uart_cam1 470 - const: sclk_isp_spi1_cam1 471 - const: sclk_isp_spi0_cam1 472 - const: aclk_cam1_333 473 - const: aclk_cam1_400 474 - const: aclk_cam1_552 475 required: 476 - clock-names 477 - clocks 478 479 - if: 480 properties: 481 compatible: 482 contains: 483 const: samsung,exynos5433-cmu-imem 484 then: 485 properties: 486 clocks: 487 minItems: 4 488 maxItems: 4 489 clock-names: 490 items: 491 - const: oscclk 492 - const: aclk_imem_sssx_266 493 - const: aclk_imem_266 494 - const: aclk_imem_200 495 required: 496 - clock-names 497 - clocks 498 499 additionalProperties: false 500 501 examples: 502 - | 503 #include <dt-bindings/clock/exynos5433.h> 504 xxti: clock { 505 compatible = "fixed-clock"; 506 clock-output-names = "oscclk"; 507 #clock-cells = <0>; 508 clock-frequency = <24000000>; 509 }; 510 511 clock-controller@10030000 { 512 compatible = "samsung,exynos5433-cmu-top"; 513 reg = <0x10030000 0x1000>; 514 #clock-cells = <1>; 515 516 clock-names = "oscclk", 517 "sclk_mphy_pll", 518 "sclk_mfc_pll", 519 "sclk_bus_pll"; 520 clocks = <&xxti>, 521 <&cmu_cpif CLK_SCLK_MPHY_PLL>, 522 <&cmu_mif CLK_SCLK_MFC_PLL>, 523 <&cmu_mif CLK_SCLK_BUS_PLL>; 524 };
Cache object: 736ff39895b1990b4cecf794d572c289
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