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 <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 core 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: 67 qcom,master-dsi: 94 type: boolean 68 type: boolean 95 description: | 69 description: | 96 Indicates if the DSI controller is the m 70 Indicates if the DSI controller is the master DSI controller when 97 qcom,dual-dsi-mode enabled. 71 qcom,dual-dsi-mode enabled. 98 72 99 qcom,sync-dual-dsi: 73 qcom,sync-dual-dsi: 100 type: boolean 74 type: boolean 101 description: | 75 description: | 102 Indicates if the DSI controller needs to 76 Indicates if the DSI controller needs to sync the other DSI controller 103 with MIPI DCS commands when qcom,dual-ds 77 with MIPI DCS commands when qcom,dual-dsi-mode enabled. 104 78 105 assigned-clocks: 79 assigned-clocks: 106 minItems: 2 80 minItems: 2 107 maxItems: 4 !! 81 maxItems: 2 108 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 minItems: 2 115 maxItems: 4 !! 87 maxItems: 2 116 description: | 88 description: | 117 The Byte clock and Pixel clock PLL outpu 89 The Byte clock and Pixel clock PLL outputs provided by a DSI PHY block. 118 90 119 power-domains: 91 power-domains: 120 maxItems: 1 92 maxItems: 1 121 93 122 operating-points-v2: true 94 operating-points-v2: true 123 95 124 opp-table: << 125 type: object << 126 << 127 ports: 96 ports: 128 $ref: /schemas/graph.yaml#/properties/port !! 97 $ref: "/schemas/graph.yaml#/properties/ports" 129 description: | 98 description: | 130 Contains DSI controller input and output 99 Contains DSI controller input and output ports as children, each 131 containing one endpoint subnode. 100 containing one endpoint subnode. 132 101 133 properties: 102 properties: 134 port@0: 103 port@0: 135 $ref: /schemas/graph.yaml#/$defs/port- !! 104 $ref: "/schemas/graph.yaml#/$defs/port-base" 136 unevaluatedProperties: false 105 unevaluatedProperties: false 137 description: | 106 description: | 138 Input endpoints of the controller. 107 Input endpoints of the controller. 139 properties: 108 properties: 140 endpoint: 109 endpoint: 141 $ref: /schemas/media/video-interfa 110 $ref: /schemas/media/video-interfaces.yaml# 142 unevaluatedProperties: false 111 unevaluatedProperties: false 143 properties: 112 properties: 144 data-lanes: 113 data-lanes: 145 maxItems: 4 114 maxItems: 4 146 minItems: 1 !! 115 minItems: 4 147 items: 116 items: 148 enum: [ 0, 1, 2, 3 ] 117 enum: [ 0, 1, 2, 3 ] 149 118 150 port@1: 119 port@1: 151 $ref: /schemas/graph.yaml#/$defs/port- !! 120 $ref: "/schemas/graph.yaml#/$defs/port-base" 152 unevaluatedProperties: false 121 unevaluatedProperties: false 153 description: | 122 description: | 154 Output endpoints of the controller. 123 Output endpoints of the controller. 155 properties: 124 properties: 156 endpoint: 125 endpoint: 157 $ref: /schemas/media/video-interfa 126 $ref: /schemas/media/video-interfaces.yaml# 158 unevaluatedProperties: false 127 unevaluatedProperties: false 159 properties: 128 properties: 160 data-lanes: 129 data-lanes: 161 maxItems: 4 130 maxItems: 4 162 minItems: 1 !! 131 minItems: 4 163 items: 132 items: 164 enum: [ 0, 1, 2, 3 ] 133 enum: [ 0, 1, 2, 3 ] 165 134 166 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: 135 required: 183 - port@0 136 - port@0 184 - port@1 137 - port@1 185 138 186 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: 139 required: 211 - compatible 140 - compatible 212 - reg 141 - reg 213 - reg-names 142 - reg-names 214 - interrupts 143 - interrupts 215 - clocks 144 - clocks 216 - clock-names 145 - clock-names 217 - phys 146 - phys >> 147 - phy-names 218 - assigned-clocks 148 - assigned-clocks 219 - assigned-clock-parents 149 - assigned-clock-parents 220 - ports 150 - ports 221 151 222 allOf: !! 152 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 << 416 153 417 examples: 154 examples: 418 - | 155 - | 419 #include <dt-bindings/interrupt-controlle 156 #include <dt-bindings/interrupt-controller/arm-gic.h> 420 #include <dt-bindings/clock/qcom,dispcc-s 157 #include <dt-bindings/clock/qcom,dispcc-sdm845.h> 421 #include <dt-bindings/clock/qcom,gcc-sdm8 158 #include <dt-bindings/clock/qcom,gcc-sdm845.h> 422 #include <dt-bindings/power/qcom-rpmpd.h> 159 #include <dt-bindings/power/qcom-rpmpd.h> 423 160 424 dsi@ae94000 { 161 dsi@ae94000 { 425 compatible = "qcom,sc7180-dsi-ctrl" !! 162 compatible = "qcom,mdss-dsi-ctrl"; 426 reg = <0x0ae94000 0x400>; 163 reg = <0x0ae94000 0x400>; 427 reg-names = "dsi_ctrl"; 164 reg-names = "dsi_ctrl"; 428 165 429 #address-cells = <1>; 166 #address-cells = <1>; 430 #size-cells = <0>; 167 #size-cells = <0>; 431 168 432 interrupt-parent = <&mdss>; 169 interrupt-parent = <&mdss>; 433 interrupts = <4>; 170 interrupts = <4>; 434 171 435 clocks = <&dispcc DISP_CC_MDSS_BYTE 172 clocks = <&dispcc DISP_CC_MDSS_BYTE0_CLK>, 436 <&dispcc DISP_CC_MDSS_BYTE 173 <&dispcc DISP_CC_MDSS_BYTE0_INTF_CLK>, 437 <&dispcc DISP_CC_MDSS_PCLK 174 <&dispcc DISP_CC_MDSS_PCLK0_CLK>, 438 <&dispcc DISP_CC_MDSS_ESC0 175 <&dispcc DISP_CC_MDSS_ESC0_CLK>, 439 <&dispcc DISP_CC_MDSS_AHB_ 176 <&dispcc DISP_CC_MDSS_AHB_CLK>, 440 <&dispcc DISP_CC_MDSS_AXI_ 177 <&dispcc DISP_CC_MDSS_AXI_CLK>; 441 clock-names = "byte", 178 clock-names = "byte", 442 "byte_intf", 179 "byte_intf", 443 "pixel", 180 "pixel", 444 "core", 181 "core", 445 "iface", 182 "iface", 446 "bus"; 183 "bus"; 447 184 448 phys = <&dsi0_phy>; 185 phys = <&dsi0_phy>; 449 phy-names = "dsi"; 186 phy-names = "dsi"; 450 187 451 assigned-clocks = <&dispcc DISP_CC_ 188 assigned-clocks = <&dispcc DISP_CC_MDSS_BYTE0_CLK_SRC>, <&dispcc DISP_CC_MDSS_PCLK0_CLK_SRC>; 452 assigned-clock-parents = <&dsi_phy 189 assigned-clock-parents = <&dsi_phy 0>, <&dsi_phy 1>; 453 190 454 power-domains = <&rpmhpd SC7180_CX> 191 power-domains = <&rpmhpd SC7180_CX>; 455 operating-points-v2 = <&dsi_opp_tab 192 operating-points-v2 = <&dsi_opp_table>; 456 193 457 ports { 194 ports { 458 #address-cells = <1>; 195 #address-cells = <1>; 459 #size-cells = <0>; 196 #size-cells = <0>; 460 197 461 port@0 { 198 port@0 { 462 reg = <0>; 199 reg = <0>; 463 dsi0_in: endpoint { 200 dsi0_in: endpoint { 464 remote-endp 201 remote-endpoint = <&dpu_intf1_out>; 465 }; 202 }; 466 }; 203 }; 467 204 468 port@1 { 205 port@1 { 469 reg = <1>; 206 reg = <1>; 470 dsi0_out: endpoint { 207 dsi0_out: endpoint { 471 remote-endp 208 remote-endpoint = <&sn65dsi86_in>; 472 data-lanes 209 data-lanes = <0 1 2 3>; 473 qcom,te-sou << 474 }; 210 }; 475 }; 211 }; 476 }; 212 }; 477 }; 213 }; 478 ... 214 ...

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