Linux/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml

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Architecture: ~ [ i386 ] ~ [ alpha ] ~ [ m68k ] ~ [ mips ] ~ [ ppc ] ~ [ sparc ] ~ [ sparc64 ] ~

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1 # SPDX-License-Identifier: GPL-2.0-only OR BSD !! 1 # SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause 2 %YAML 1.2 2 %YAML 1.2 3 --- 3 --- 4 $id: http://devicetree.org/schemas/display/msm 4 $id: http://devicetree.org/schemas/display/msm/dsi-controller-main.yaml# 5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml# 6 6 7 title: Qualcomm Display DSI controller 7 title: Qualcomm Display DSI controller 8 8 9 maintainers: 9 maintainers: 10 - Krishna Manikandan <quic_mkrishn@quicinc.co !! 10 - Krishna Manikandan <mkrishn@codeaurora.org> >> 11 >> 12 allOf: >> 13 - $ref: "../dsi-controller.yaml#" 11 14 12 properties: 15 properties: 13 compatible: 16 compatible: 14 oneOf: !! 17 items: 15 - items: !! 18 - const: qcom,mdss-dsi-ctrl 16 - enum: << 17 - qcom,apq8064-dsi-ctrl << 18 - qcom,msm8226-dsi-ctrl << 19 - qcom,msm8916-dsi-ctrl << 20 - qcom,msm8953-dsi-ctrl << 21 - qcom,msm8974-dsi-ctrl << 22 - qcom,msm8976-dsi-ctrl << 23 - qcom,msm8996-dsi-ctrl << 24 - qcom,msm8998-dsi-ctrl << 25 - qcom,qcm2290-dsi-ctrl << 26 - qcom,sc7180-dsi-ctrl << 27 - qcom,sc7280-dsi-ctrl << 28 - qcom,sdm660-dsi-ctrl << 29 - qcom,sdm670-dsi-ctrl << 30 - qcom,sdm845-dsi-ctrl << 31 - qcom,sm6115-dsi-ctrl << 32 - qcom,sm6125-dsi-ctrl << 33 - qcom,sm6350-dsi-ctrl << 34 - qcom,sm6375-dsi-ctrl << 35 - qcom,sm7150-dsi-ctrl << 36 - qcom,sm8150-dsi-ctrl << 37 - qcom,sm8250-dsi-ctrl << 38 - qcom,sm8350-dsi-ctrl << 39 - qcom,sm8450-dsi-ctrl << 40 - qcom,sm8550-dsi-ctrl << 41 - qcom,sm8650-dsi-ctrl << 42 - const: qcom,mdss-dsi-ctrl << 43 - enum: << 44 - qcom,dsi-ctrl-6g-qcm2290 << 45 - qcom,mdss-dsi-ctrl # This should a << 46 deprecated: true << 47 19 48 reg: 20 reg: 49 maxItems: 1 21 maxItems: 1 50 22 51 reg-names: 23 reg-names: 52 const: dsi_ctrl 24 const: dsi_ctrl 53 25 54 interrupts: 26 interrupts: 55 maxItems: 1 27 maxItems: 1 56 28 57 clocks: 29 clocks: 58 description: | !! 30 items: 59 Several clocks are used, depending on th !! 31 - description: Display byte clock 60 - bus:: Display AHB clock. !! 32 - description: Display byte interface clock 61 - byte:: Display byte clock. !! 33 - description: Display pixel clock 62 - byte_intf:: Display byte interface cl !! 34 - description: Display escape clock 63 - core:: Display core clock. !! 35 - description: Display AHB clock 64 - core_mss:: Core MultiMedia SubSystem !! 36 - description: Display AXI clock 65 - iface:: Display AXI clock. << 66 - mdp_core:: MDP Core clock. << 67 - mnoc:: MNOC clock << 68 - pixel:: Display pixel clock. << 69 minItems: 3 << 70 maxItems: 9 << 71 37 72 clock-names: 38 clock-names: 73 minItems: 3 !! 39 items: 74 maxItems: 9 !! 40 - const: byte >> 41 - const: byte_intf >> 42 - const: pixel >> 43 - const: core >> 44 - const: iface >> 45 - const: bus 75 46 76 phys: 47 phys: 77 maxItems: 1 48 maxItems: 1 78 49 79 phy-names: 50 phy-names: 80 deprecated: true << 81 const: dsi 51 const: dsi 82 52 >> 53 "#address-cells": true >> 54 >> 55 "#size-cells": true >> 56 83 syscon-sfpb: 57 syscon-sfpb: 84 description: A phandle to mmss_sfpb syscon 58 description: A phandle to mmss_sfpb syscon node (only for DSIv2). 85 $ref: /schemas/types.yaml#/definitions/pha !! 59 $ref: "/schemas/types.yaml#/definitions/phandle" 86 60 87 qcom,dual-dsi-mode: 61 qcom,dual-dsi-mode: 88 type: boolean 62 type: boolean 89 description: | 63 description: | 90 Indicates if the DSI controller is drivi 64 Indicates if the DSI controller is driving a panel which needs 91 2 DSI links. 65 2 DSI links. 92 66 93 qcom,master-dsi: << 94 type: boolean << 95 description: | << 96 Indicates if the DSI controller is the m << 97 qcom,dual-dsi-mode enabled. << 98 << 99 qcom,sync-dual-dsi: << 100 type: boolean << 101 description: | << 102 Indicates if the DSI controller needs to << 103 with MIPI DCS commands when qcom,dual-ds << 104 << 105 assigned-clocks: << 106 minItems: 2 << 107 maxItems: 4 << 108 description: | << 109 Parents of "byte" and "pixel" for the gi << 110 For DSIv2 platforms this should contain << 111 "pixel_src" clocks. << 112 << 113 assigned-clock-parents: << 114 minItems: 2 << 115 maxItems: 4 << 116 description: | << 117 The Byte clock and Pixel clock PLL outpu << 118 << 119 power-domains: 67 power-domains: 120 maxItems: 1 68 maxItems: 1 121 69 122 operating-points-v2: true 70 operating-points-v2: true 123 71 124 opp-table: << 125 type: object << 126 << 127 ports: 72 ports: 128 $ref: /schemas/graph.yaml#/properties/port !! 73 $ref: "/schemas/graph.yaml#/properties/ports" 129 description: | 74 description: | 130 Contains DSI controller input and output 75 Contains DSI controller input and output ports as children, each 131 containing one endpoint subnode. 76 containing one endpoint subnode. 132 77 133 properties: 78 properties: 134 port@0: 79 port@0: 135 $ref: /schemas/graph.yaml#/$defs/port- !! 80 $ref: "/schemas/graph.yaml#/properties/port" 136 unevaluatedProperties: false << 137 description: | 81 description: | 138 Input endpoints of the controller. 82 Input endpoints of the controller. 139 properties: 83 properties: 140 endpoint: 84 endpoint: 141 $ref: /schemas/media/video-interfa 85 $ref: /schemas/media/video-interfaces.yaml# 142 unevaluatedProperties: false 86 unevaluatedProperties: false 143 properties: 87 properties: 144 data-lanes: 88 data-lanes: 145 maxItems: 4 89 maxItems: 4 146 minItems: 1 !! 90 minItems: 4 147 items: 91 items: 148 enum: [ 0, 1, 2, 3 ] 92 enum: [ 0, 1, 2, 3 ] 149 93 150 port@1: 94 port@1: 151 $ref: /schemas/graph.yaml#/$defs/port- !! 95 $ref: "/schemas/graph.yaml#/properties/port" 152 unevaluatedProperties: false << 153 description: | 96 description: | 154 Output endpoints of the controller. 97 Output endpoints of the controller. 155 properties: 98 properties: 156 endpoint: 99 endpoint: 157 $ref: /schemas/media/video-interfa 100 $ref: /schemas/media/video-interfaces.yaml# 158 unevaluatedProperties: false 101 unevaluatedProperties: false 159 properties: 102 properties: 160 data-lanes: 103 data-lanes: 161 maxItems: 4 104 maxItems: 4 162 minItems: 1 !! 105 minItems: 4 163 items: 106 items: 164 enum: [ 0, 1, 2, 3 ] 107 enum: [ 0, 1, 2, 3 ] 165 108 166 qcom,te-source: << 167 $ref: /schemas/types.yaml#/def << 168 description: << 169 Specifies the source of vsyn << 170 tearing elimination. << 171 default: mdp_vsync_p << 172 enum: << 173 - mdp_vsync_p << 174 - mdp_vsync_s << 175 - mdp_vsync_e << 176 - timer0 << 177 - timer1 << 178 - timer2 << 179 - timer3 << 180 - timer4 << 181 << 182 required: 109 required: 183 - port@0 110 - port@0 184 - port@1 111 - port@1 185 112 186 avdd-supply: << 187 description: << 188 Phandle to vdd regulator device node << 189 << 190 refgen-supply: << 191 description: << 192 Phandle to REFGEN regulator device node << 193 << 194 vcca-supply: << 195 description: << 196 Phandle to vdd regulator device node << 197 << 198 vdd-supply: << 199 description: << 200 VDD regulator << 201 << 202 vddio-supply: << 203 description: << 204 VDD-IO regulator << 205 << 206 vdda-supply: << 207 description: << 208 VDDA regulator << 209 << 210 required: 113 required: 211 - compatible 114 - compatible 212 - reg 115 - reg 213 - reg-names 116 - reg-names 214 - interrupts 117 - interrupts 215 - clocks 118 - clocks 216 - clock-names 119 - clock-names 217 - phys 120 - phys 218 - assigned-clocks !! 121 - phy-names 219 - assigned-clock-parents !! 122 - power-domains >> 123 - operating-points-v2 220 - ports 124 - ports 221 125 222 allOf: !! 126 additionalProperties: false 223 - $ref: ../dsi-controller.yaml# << 224 - if: << 225 properties: << 226 compatible: << 227 contains: << 228 enum: << 229 - qcom,apq8064-dsi-ctrl << 230 then: << 231 properties: << 232 clocks: << 233 maxItems: 7 << 234 clock-names: << 235 items: << 236 - const: iface << 237 - const: bus << 238 - const: core_mmss << 239 - const: src << 240 - const: byte << 241 - const: pixel << 242 - const: core << 243 << 244 - if: << 245 properties: << 246 compatible: << 247 contains: << 248 enum: << 249 - qcom,msm8916-dsi-ctrl << 250 then: << 251 properties: << 252 clocks: << 253 maxItems: 6 << 254 clock-names: << 255 items: << 256 - const: mdp_core << 257 - const: iface << 258 - const: bus << 259 - const: byte << 260 - const: pixel << 261 - const: core << 262 << 263 - if: << 264 properties: << 265 compatible: << 266 contains: << 267 enum: << 268 - qcom,msm8953-dsi-ctrl << 269 - qcom,msm8976-dsi-ctrl << 270 then: << 271 properties: << 272 clocks: << 273 maxItems: 6 << 274 clock-names: << 275 items: << 276 - const: mdp_core << 277 - const: iface << 278 - const: bus << 279 - const: byte << 280 - const: pixel << 281 - const: core << 282 << 283 - if: << 284 properties: << 285 compatible: << 286 contains: << 287 enum: << 288 - qcom,msm8226-dsi-ctrl << 289 - qcom,msm8974-dsi-ctrl << 290 then: << 291 properties: << 292 clocks: << 293 maxItems: 7 << 294 clock-names: << 295 items: << 296 - const: mdp_core << 297 - const: iface << 298 - const: bus << 299 - const: byte << 300 - const: pixel << 301 - const: core << 302 - const: core_mmss << 303 << 304 - if: << 305 properties: << 306 compatible: << 307 contains: << 308 enum: << 309 - qcom,msm8996-dsi-ctrl << 310 then: << 311 properties: << 312 clocks: << 313 maxItems: 7 << 314 clock-names: << 315 items: << 316 - const: mdp_core << 317 - const: byte << 318 - const: iface << 319 - const: bus << 320 - const: core_mmss << 321 - const: pixel << 322 - const: core << 323 << 324 - if: << 325 properties: << 326 compatible: << 327 contains: << 328 enum: << 329 - qcom,msm8998-dsi-ctrl << 330 - qcom,sm6125-dsi-ctrl << 331 - qcom,sm6350-dsi-ctrl << 332 then: << 333 properties: << 334 clocks: << 335 maxItems: 6 << 336 clock-names: << 337 items: << 338 - const: byte << 339 - const: byte_intf << 340 - const: pixel << 341 - const: core << 342 - const: iface << 343 - const: bus << 344 << 345 - if: << 346 properties: << 347 compatible: << 348 contains: << 349 enum: << 350 - qcom,sc7180-dsi-ctrl << 351 - qcom,sc7280-dsi-ctrl << 352 - qcom,sm7150-dsi-ctrl << 353 - qcom,sm8150-dsi-ctrl << 354 - qcom,sm8250-dsi-ctrl << 355 - qcom,sm8350-dsi-ctrl << 356 - qcom,sm8450-dsi-ctrl << 357 - qcom,sm8550-dsi-ctrl << 358 - qcom,sm8650-dsi-ctrl << 359 then: << 360 properties: << 361 clocks: << 362 maxItems: 6 << 363 clock-names: << 364 items: << 365 - const: byte << 366 - const: byte_intf << 367 - const: pixel << 368 - const: core << 369 - const: iface << 370 - const: bus << 371 << 372 - if: << 373 properties: << 374 compatible: << 375 contains: << 376 enum: << 377 - qcom,sdm660-dsi-ctrl << 378 then: << 379 properties: << 380 clocks: << 381 maxItems: 9 << 382 clock-names: << 383 items: << 384 - const: mdp_core << 385 - const: byte << 386 - const: byte_intf << 387 - const: mnoc << 388 - const: iface << 389 - const: bus << 390 - const: core_mmss << 391 - const: pixel << 392 - const: core << 393 << 394 - if: << 395 properties: << 396 compatible: << 397 contains: << 398 enum: << 399 - qcom,sdm845-dsi-ctrl << 400 - qcom,sm6115-dsi-ctrl << 401 - qcom,sm6375-dsi-ctrl << 402 then: << 403 properties: << 404 clocks: << 405 maxItems: 6 << 406 clock-names: << 407 items: << 408 - const: byte << 409 - const: byte_intf << 410 - const: pixel << 411 - const: core << 412 - const: iface << 413 - const: bus << 414 << 415 unevaluatedProperties: false << 416 127 417 examples: 128 examples: 418 - | 129 - | 419 #include <dt-bindings/interrupt-controlle 130 #include <dt-bindings/interrupt-controller/arm-gic.h> 420 #include <dt-bindings/clock/qcom,dispcc-s 131 #include <dt-bindings/clock/qcom,dispcc-sdm845.h> 421 #include <dt-bindings/clock/qcom,gcc-sdm8 132 #include <dt-bindings/clock/qcom,gcc-sdm845.h> 422 #include <dt-bindings/power/qcom-rpmpd.h> 133 #include <dt-bindings/power/qcom-rpmpd.h> 423 134 424 dsi@ae94000 { 135 dsi@ae94000 { 425 compatible = "qcom,sc7180-dsi-ctrl" !! 136 compatible = "qcom,mdss-dsi-ctrl"; 426 reg = <0x0ae94000 0x400>; 137 reg = <0x0ae94000 0x400>; 427 reg-names = "dsi_ctrl"; 138 reg-names = "dsi_ctrl"; 428 139 429 #address-cells = <1>; 140 #address-cells = <1>; 430 #size-cells = <0>; 141 #size-cells = <0>; 431 142 432 interrupt-parent = <&mdss>; 143 interrupt-parent = <&mdss>; 433 interrupts = <4>; 144 interrupts = <4>; 434 145 435 clocks = <&dispcc DISP_CC_MDSS_BYTE 146 clocks = <&dispcc DISP_CC_MDSS_BYTE0_CLK>, 436 <&dispcc DISP_CC_MDSS_BYTE 147 <&dispcc DISP_CC_MDSS_BYTE0_INTF_CLK>, 437 <&dispcc DISP_CC_MDSS_PCLK 148 <&dispcc DISP_CC_MDSS_PCLK0_CLK>, 438 <&dispcc DISP_CC_MDSS_ESC0 149 <&dispcc DISP_CC_MDSS_ESC0_CLK>, 439 <&dispcc DISP_CC_MDSS_AHB_ 150 <&dispcc DISP_CC_MDSS_AHB_CLK>, 440 <&dispcc DISP_CC_MDSS_AXI_ 151 <&dispcc DISP_CC_MDSS_AXI_CLK>; 441 clock-names = "byte", 152 clock-names = "byte", 442 "byte_intf", 153 "byte_intf", 443 "pixel", 154 "pixel", 444 "core", 155 "core", 445 "iface", 156 "iface", 446 "bus"; 157 "bus"; 447 158 448 phys = <&dsi0_phy>; 159 phys = <&dsi0_phy>; 449 phy-names = "dsi"; 160 phy-names = "dsi"; 450 161 451 assigned-clocks = <&dispcc DISP_CC_ << 452 assigned-clock-parents = <&dsi_phy << 453 << 454 power-domains = <&rpmhpd SC7180_CX> 162 power-domains = <&rpmhpd SC7180_CX>; 455 operating-points-v2 = <&dsi_opp_tab 163 operating-points-v2 = <&dsi_opp_table>; 456 164 457 ports { 165 ports { 458 #address-cells = <1>; 166 #address-cells = <1>; 459 #size-cells = <0>; 167 #size-cells = <0>; 460 168 461 port@0 { 169 port@0 { 462 reg = <0>; 170 reg = <0>; 463 dsi0_in: endpoint { 171 dsi0_in: endpoint { 464 remote-endp 172 remote-endpoint = <&dpu_intf1_out>; 465 }; 173 }; 466 }; 174 }; 467 175 468 port@1 { 176 port@1 { 469 reg = <1>; 177 reg = <1>; 470 dsi0_out: endpoint { 178 dsi0_out: endpoint { 471 remote-endp 179 remote-endpoint = <&sn65dsi86_in>; 472 data-lanes 180 data-lanes = <0 1 2 3>; 473 qcom,te-sou << 474 }; 181 }; 475 }; 182 }; 476 }; 183 }; 477 }; 184 }; 478 ... 185 ...

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Linux/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml

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TOMOYO Linux Cross Reference
Linux/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml