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

Version: ~ [ linux-6.12-rc7 ] ~ [ linux-6.11.7 ] ~ [ linux-6.10.14 ] ~ [ linux-6.9.12 ] ~ [ linux-6.8.12 ] ~ [ linux-6.7.12 ] ~ [ linux-6.6.60 ] ~ [ linux-6.5.13 ] ~ [ linux-6.4.16 ] ~ [ linux-6.3.13 ] ~ [ linux-6.2.16 ] ~ [ linux-6.1.116 ] ~ [ linux-6.0.19 ] ~ [ linux-5.19.17 ] ~ [ linux-5.18.19 ] ~ [ linux-5.17.15 ] ~ [ linux-5.16.20 ] ~ [ linux-5.15.171 ] ~ [ linux-5.14.21 ] ~ [ linux-5.13.19 ] ~ [ linux-5.12.19 ] ~ [ linux-5.11.22 ] ~ [ linux-5.10.229 ] ~ [ linux-5.9.16 ] ~ [ linux-5.8.18 ] ~ [ linux-5.7.19 ] ~ [ linux-5.6.19 ] ~ [ linux-5.5.19 ] ~ [ linux-5.4.285 ] ~ [ linux-5.3.18 ] ~ [ linux-5.2.21 ] ~ [ linux-5.1.21 ] ~ [ linux-5.0.21 ] ~ [ linux-4.20.17 ] ~ [ linux-4.19.323 ] ~ [ linux-4.18.20 ] ~ [ linux-4.17.19 ] ~ [ linux-4.16.18 ] ~ [ linux-4.15.18 ] ~ [ linux-4.14.336 ] ~ [ linux-4.13.16 ] ~ [ linux-4.12.14 ] ~ [ linux-4.11.12 ] ~ [ linux-4.10.17 ] ~ [ linux-4.9.337 ] ~ [ linux-4.4.302 ] ~ [ linux-3.10.108 ] ~ [ linux-2.6.32.71 ] ~ [ linux-2.6.0 ] ~ [ linux-2.4.37.11 ] ~ [ unix-v6-master ] ~ [ ccs-tools-1.8.12 ] ~ [ policy-sample ] ~
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 <quic_mkrishn@quicinc.com> 11 11 >> 12 allOf: >> 13 - $ref: "../dsi-controller.yaml#" >> 14 12 properties: 15 properties: 13 compatible: 16 compatible: 14 oneOf: !! 17 enum: 15 - items: !! 18 - qcom,mdss-dsi-ctrl 16 - enum: !! 19 - qcom,dsi-ctrl-6g-qcm2290 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 20 48 reg: 21 reg: 49 maxItems: 1 22 maxItems: 1 50 23 51 reg-names: 24 reg-names: 52 const: dsi_ctrl 25 const: dsi_ctrl 53 26 54 interrupts: 27 interrupts: 55 maxItems: 1 28 maxItems: 1 56 29 57 clocks: 30 clocks: 58 description: | !! 31 items: 59 Several clocks are used, depending on th !! 32 - description: Display byte clock 60 - bus:: Display AHB clock. !! 33 - description: Display byte interface clock 61 - byte:: Display byte clock. !! 34 - description: Display pixel clock 62 - byte_intf:: Display byte interface cl !! 35 - description: Display core clock 63 - core:: Display core clock. !! 36 - description: Display AHB clock 64 - core_mss:: Core MultiMedia SubSystem !! 37 - 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 38 72 clock-names: 39 clock-names: 73 minItems: 3 !! 40 items: 74 maxItems: 9 !! 41 - const: byte >> 42 - const: byte_intf >> 43 - const: pixel >> 44 - const: core >> 45 - const: iface >> 46 - const: bus 75 47 76 phys: 48 phys: 77 maxItems: 1 49 maxItems: 1 78 50 79 phy-names: 51 phy-names: 80 deprecated: true << 81 const: dsi 52 const: dsi 82 53 >> 54 "#address-cells": true >> 55 >> 56 "#size-cells": true >> 57 83 syscon-sfpb: 58 syscon-sfpb: 84 description: A phandle to mmss_sfpb syscon 59 description: A phandle to mmss_sfpb syscon node (only for DSIv2). 85 $ref: /schemas/types.yaml#/definitions/pha !! 60 $ref: "/schemas/types.yaml#/definitions/phandle" 86 61 87 qcom,dual-dsi-mode: 62 qcom,dual-dsi-mode: 88 type: boolean 63 type: boolean 89 description: | 64 description: | 90 Indicates if the DSI controller is drivi 65 Indicates if the DSI controller is driving a panel which needs 91 2 DSI links. 66 2 DSI links. 92 67 93 qcom,master-dsi: 68 qcom,master-dsi: 94 type: boolean 69 type: boolean 95 description: | 70 description: | 96 Indicates if the DSI controller is the m 71 Indicates if the DSI controller is the master DSI controller when 97 qcom,dual-dsi-mode enabled. 72 qcom,dual-dsi-mode enabled. 98 73 99 qcom,sync-dual-dsi: 74 qcom,sync-dual-dsi: 100 type: boolean 75 type: boolean 101 description: | 76 description: | 102 Indicates if the DSI controller needs to 77 Indicates if the DSI controller needs to sync the other DSI controller 103 with MIPI DCS commands when qcom,dual-ds 78 with MIPI DCS commands when qcom,dual-dsi-mode enabled. 104 79 105 assigned-clocks: 80 assigned-clocks: 106 minItems: 2 !! 81 maxItems: 2 107 maxItems: 4 << 108 description: | 82 description: | 109 Parents of "byte" and "pixel" for the gi 83 Parents of "byte" and "pixel" for the given platform. 110 For DSIv2 platforms this should contain << 111 "pixel_src" clocks. << 112 84 113 assigned-clock-parents: 85 assigned-clock-parents: 114 minItems: 2 !! 86 maxItems: 2 115 maxItems: 4 << 116 description: | 87 description: | 117 The Byte clock and Pixel clock PLL outpu 88 The Byte clock and Pixel clock PLL outputs provided by a DSI PHY block. 118 89 119 power-domains: 90 power-domains: 120 maxItems: 1 91 maxItems: 1 121 92 122 operating-points-v2: true 93 operating-points-v2: true 123 94 124 opp-table: << 125 type: object << 126 << 127 ports: 95 ports: 128 $ref: /schemas/graph.yaml#/properties/port !! 96 $ref: "/schemas/graph.yaml#/properties/ports" 129 description: | 97 description: | 130 Contains DSI controller input and output 98 Contains DSI controller input and output ports as children, each 131 containing one endpoint subnode. 99 containing one endpoint subnode. 132 100 133 properties: 101 properties: 134 port@0: 102 port@0: 135 $ref: /schemas/graph.yaml#/$defs/port- !! 103 $ref: "/schemas/graph.yaml#/$defs/port-base" 136 unevaluatedProperties: false 104 unevaluatedProperties: false 137 description: | 105 description: | 138 Input endpoints of the controller. 106 Input endpoints of the controller. 139 properties: 107 properties: 140 endpoint: 108 endpoint: 141 $ref: /schemas/media/video-interfa 109 $ref: /schemas/media/video-interfaces.yaml# 142 unevaluatedProperties: false 110 unevaluatedProperties: false 143 properties: 111 properties: 144 data-lanes: 112 data-lanes: 145 maxItems: 4 113 maxItems: 4 146 minItems: 1 !! 114 minItems: 4 147 items: 115 items: 148 enum: [ 0, 1, 2, 3 ] 116 enum: [ 0, 1, 2, 3 ] 149 117 150 port@1: 118 port@1: 151 $ref: /schemas/graph.yaml#/$defs/port- !! 119 $ref: "/schemas/graph.yaml#/$defs/port-base" 152 unevaluatedProperties: false 120 unevaluatedProperties: false 153 description: | 121 description: | 154 Output endpoints of the controller. 122 Output endpoints of the controller. 155 properties: 123 properties: 156 endpoint: 124 endpoint: 157 $ref: /schemas/media/video-interfa 125 $ref: /schemas/media/video-interfaces.yaml# 158 unevaluatedProperties: false 126 unevaluatedProperties: false 159 properties: 127 properties: 160 data-lanes: 128 data-lanes: 161 maxItems: 4 129 maxItems: 4 162 minItems: 1 !! 130 minItems: 4 163 items: 131 items: 164 enum: [ 0, 1, 2, 3 ] 132 enum: [ 0, 1, 2, 3 ] 165 133 166 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: 134 required: 183 - port@0 135 - port@0 184 - port@1 136 - port@1 185 137 186 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: 138 required: 211 - compatible 139 - compatible 212 - reg 140 - reg 213 - reg-names 141 - reg-names 214 - interrupts 142 - interrupts 215 - clocks 143 - clocks 216 - clock-names 144 - clock-names 217 - phys 145 - phys >> 146 - phy-names 218 - assigned-clocks 147 - assigned-clocks 219 - assigned-clock-parents 148 - assigned-clock-parents 220 - ports 149 - ports 221 150 222 allOf: !! 151 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 << 416 152 417 examples: 153 examples: 418 - | 154 - | 419 #include <dt-bindings/interrupt-controlle 155 #include <dt-bindings/interrupt-controller/arm-gic.h> 420 #include <dt-bindings/clock/qcom,dispcc-s 156 #include <dt-bindings/clock/qcom,dispcc-sdm845.h> 421 #include <dt-bindings/clock/qcom,gcc-sdm8 157 #include <dt-bindings/clock/qcom,gcc-sdm845.h> 422 #include <dt-bindings/power/qcom-rpmpd.h> 158 #include <dt-bindings/power/qcom-rpmpd.h> 423 159 424 dsi@ae94000 { 160 dsi@ae94000 { 425 compatible = "qcom,sc7180-dsi-ctrl" !! 161 compatible = "qcom,mdss-dsi-ctrl"; 426 reg = <0x0ae94000 0x400>; 162 reg = <0x0ae94000 0x400>; 427 reg-names = "dsi_ctrl"; 163 reg-names = "dsi_ctrl"; 428 164 429 #address-cells = <1>; 165 #address-cells = <1>; 430 #size-cells = <0>; 166 #size-cells = <0>; 431 167 432 interrupt-parent = <&mdss>; 168 interrupt-parent = <&mdss>; 433 interrupts = <4>; 169 interrupts = <4>; 434 170 435 clocks = <&dispcc DISP_CC_MDSS_BYTE 171 clocks = <&dispcc DISP_CC_MDSS_BYTE0_CLK>, 436 <&dispcc DISP_CC_MDSS_BYTE 172 <&dispcc DISP_CC_MDSS_BYTE0_INTF_CLK>, 437 <&dispcc DISP_CC_MDSS_PCLK 173 <&dispcc DISP_CC_MDSS_PCLK0_CLK>, 438 <&dispcc DISP_CC_MDSS_ESC0 174 <&dispcc DISP_CC_MDSS_ESC0_CLK>, 439 <&dispcc DISP_CC_MDSS_AHB_ 175 <&dispcc DISP_CC_MDSS_AHB_CLK>, 440 <&dispcc DISP_CC_MDSS_AXI_ 176 <&dispcc DISP_CC_MDSS_AXI_CLK>; 441 clock-names = "byte", 177 clock-names = "byte", 442 "byte_intf", 178 "byte_intf", 443 "pixel", 179 "pixel", 444 "core", 180 "core", 445 "iface", 181 "iface", 446 "bus"; 182 "bus"; 447 183 448 phys = <&dsi0_phy>; 184 phys = <&dsi0_phy>; 449 phy-names = "dsi"; 185 phy-names = "dsi"; 450 186 451 assigned-clocks = <&dispcc DISP_CC_ 187 assigned-clocks = <&dispcc DISP_CC_MDSS_BYTE0_CLK_SRC>, <&dispcc DISP_CC_MDSS_PCLK0_CLK_SRC>; 452 assigned-clock-parents = <&dsi_phy 188 assigned-clock-parents = <&dsi_phy 0>, <&dsi_phy 1>; 453 189 454 power-domains = <&rpmhpd SC7180_CX> 190 power-domains = <&rpmhpd SC7180_CX>; 455 operating-points-v2 = <&dsi_opp_tab 191 operating-points-v2 = <&dsi_opp_table>; 456 192 457 ports { 193 ports { 458 #address-cells = <1>; 194 #address-cells = <1>; 459 #size-cells = <0>; 195 #size-cells = <0>; 460 196 461 port@0 { 197 port@0 { 462 reg = <0>; 198 reg = <0>; 463 dsi0_in: endpoint { 199 dsi0_in: endpoint { 464 remote-endp 200 remote-endpoint = <&dpu_intf1_out>; 465 }; 201 }; 466 }; 202 }; 467 203 468 port@1 { 204 port@1 { 469 reg = <1>; 205 reg = <1>; 470 dsi0_out: endpoint { 206 dsi0_out: endpoint { 471 remote-endp 207 remote-endpoint = <&sn65dsi86_in>; 472 data-lanes 208 data-lanes = <0 1 2 3>; 473 qcom,te-sou << 474 }; 209 }; 475 }; 210 }; 476 }; 211 }; 477 }; 212 }; 478 ... 213 ...

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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