Documentation/devicetree/bindings/regulator/mt6359-regulator.yaml

   1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/regulator/mt6359-regulator.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: MT6359 Regulator from MediaTek Integrated
   8
   9 maintainers:
  10   - Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com>
  11
  12 description: |
  13   List of regulators provided by this controller. It is named
  14   according to its regulator type, buck_<name> and ldo_<name>.
  15   MT6359 regulators node should be sub node of the MT6397 MFD node.
  16
  17 patternProperties:
  18   "^buck_v(s1|gpu11|modem|pu|core|s2|pa|proc2|proc1|core_sshub)$":
  19     type: object
  20     $ref: "regulator.yaml#"
  21
  22     properties:
  23       regulator-name:
  24         pattern: "^v(s1|gpu11|modem|pu|core|s2|pa|proc2|proc1|core_sshub)$"
  25
  26     unevaluatedProperties: false
  27
  28   "^ldo_v(ibr|rf12|usb|camio|efuse|xo22)$":
  29     type: object
  30     $ref: "regulator.yaml#"
  31
  32     properties:
  33       regulator-name:
  34         pattern: "^v(ibr|rf12|usb|camio|efuse|xo22)$"
  35
  36     unevaluatedProperties: false
  37
  38   "^ldo_v(rfck|emc|a12|a09|ufs|bbck)$":
  39     type: object
  40     $ref: "regulator.yaml#"
  41
  42     properties:
  43       regulator-name:
  44         pattern: "^v(rfck|emc|a12|a09|ufs|bbck)$"
  45
  46     unevaluatedProperties: false
  47
  48   "^ldo_vcn(18|13|33_1_bt|13_1_wifi|33_2_bt|33_2_wifi)$":
  49     type: object
  50     $ref: "regulator.yaml#"
  51
  52     properties:
  53       regulator-name:
  54         pattern: "^vcn(18|13|33_1_bt|13_1_wifi|33_2_bt|33_2_wifi)$"
  55
  56     unevaluatedProperties: false
  57
  58   "^ldo_vsram_(proc2|others|md|proc1|others_sshub)$":
  59     type: object
  60     $ref: "regulator.yaml#"
  61
  62     properties:
  63       regulator-name:
  64         pattern: "^vsram_(proc2|others|md|proc1|others_sshub)$"
  65
  66     unevaluatedProperties: false
  67
  68   "^ldo_v(fe|bif|io)28$":
  69     type: object
  70     $ref: "regulator.yaml#"
  71
  72     properties:
  73       regulator-name:
  74         pattern: "^v(fe|bif|io)28$"
  75
  76     unevaluatedProperties: false
  77
  78   "^ldo_v(aud|io|aux|rf|m)18$":
  79     type: object
  80     $ref: "regulator.yaml#"
  81
  82     properties:
  83       regulator-name:
  84         pattern: "^v(aud|io|aux|rf|m)18$"
  85
  86     unevaluatedProperties: false
  87
  88   "^ldo_vsim[12]$":
  89     type: object
  90     $ref: "regulator.yaml#"
  91
  92     properties:
  93       regulator-name:
  94         pattern: "^vsim[12]$"
  95
  96     required:
  97       - regulator-name
  98
  99     unevaluatedProperties: false
 100
 101 additionalProperties: false
 102
 103 examples:
 104   - |
 105     pmic {
 106       regulators {
 107         mt6359_vs1_buck_reg: buck_vs1 {
 108           regulator-name = "vs1";
 109           regulator-min-microvolt = <800000>;
 110           regulator-max-microvolt = <2200000>;
 111           regulator-enable-ramp-delay = <0>;
 112           regulator-always-on;
 113         };
 114         mt6359_vgpu11_buck_reg: buck_vgpu11 {
 115           regulator-name = "vgpu11";
 116           regulator-min-microvolt = <400000>;
 117           regulator-max-microvolt = <1193750>;
 118           regulator-ramp-delay = <5000>;
 119           regulator-enable-ramp-delay = <200>;
 120           regulator-allowed-modes = <0 1 2>;
 121         };
 122         mt6359_vmodem_buck_reg: buck_vmodem {
 123           regulator-name = "vmodem";
 124           regulator-min-microvolt = <400000>;
 125           regulator-max-microvolt = <1100000>;
 126           regulator-ramp-delay = <10760>;
 127           regulator-enable-ramp-delay = <200>;
 128         };
 129         mt6359_vpu_buck_reg: buck_vpu {
 130           regulator-name = "vpu";
 131           regulator-min-microvolt = <400000>;
 132           regulator-max-microvolt = <1193750>;
 133           regulator-ramp-delay = <5000>;
 134           regulator-enable-ramp-delay = <200>;
 135           regulator-allowed-modes = <0 1 2>;
 136         };
 137         mt6359_vcore_buck_reg: buck_vcore {
 138           regulator-name = "vcore";
 139           regulator-min-microvolt = <400000>;
 140           regulator-max-microvolt = <1300000>;
 141           regulator-ramp-delay = <5000>;
 142           regulator-enable-ramp-delay = <200>;
 143           regulator-allowed-modes = <0 1 2>;
 144         };
 145         mt6359_vs2_buck_reg: buck_vs2 {
 146           regulator-name = "vs2";
 147           regulator-min-microvolt = <800000>;
 148           regulator-max-microvolt = <1600000>;
 149           regulator-enable-ramp-delay = <0>;
 150           regulator-always-on;
 151         };
 152         mt6359_vpa_buck_reg: buck_vpa {
 153           regulator-name = "vpa";
 154           regulator-min-microvolt = <500000>;
 155           regulator-max-microvolt = <3650000>;
 156           regulator-enable-ramp-delay = <300>;
 157         };
 158         mt6359_vproc2_buck_reg: buck_vproc2 {
 159           regulator-name = "vproc2";
 160           regulator-min-microvolt = <400000>;
 161           regulator-max-microvolt = <1193750>;
 162           regulator-ramp-delay = <7500>;
 163           regulator-enable-ramp-delay = <200>;
 164           regulator-allowed-modes = <0 1 2>;
 165         };
 166         mt6359_vproc1_buck_reg: buck_vproc1 {
 167           regulator-name = "vproc1";
 168           regulator-min-microvolt = <400000>;
 169           regulator-max-microvolt = <1193750>;
 170           regulator-ramp-delay = <7500>;
 171           regulator-enable-ramp-delay = <200>;
 172           regulator-allowed-modes = <0 1 2>;
 173         };
 174         mt6359_vcore_sshub_buck_reg: buck_vcore_sshub {
 175           regulator-name = "vcore_sshub";
 176           regulator-min-microvolt = <400000>;
 177           regulator-max-microvolt = <1193750>;
 178         };
 179         mt6359_vgpu11_sshub_buck_reg: buck_vgpu11_sshub {
 180           regulator-name = "vgpu11_sshub";
 181           regulator-min-microvolt = <400000>;
 182           regulator-max-microvolt = <1193750>;
 183         };
 184         mt6359_vaud18_ldo_reg: ldo_vaud18 {
 185           regulator-name = "vaud18";
 186           regulator-min-microvolt = <1800000>;
 187           regulator-max-microvolt = <1800000>;
 188           regulator-enable-ramp-delay = <240>;
 189         };
 190         mt6359_vsim1_ldo_reg: ldo_vsim1 {
 191           regulator-name = "vsim1";
 192           regulator-min-microvolt = <1700000>;
 193           regulator-max-microvolt = <3100000>;
 194         };
 195         mt6359_vibr_ldo_reg: ldo_vibr {
 196           regulator-name = "vibr";
 197           regulator-min-microvolt = <1200000>;
 198           regulator-max-microvolt = <3300000>;
 199         };
 200         mt6359_vrf12_ldo_reg: ldo_vrf12 {
 201           regulator-name = "vrf12";
 202           regulator-min-microvolt = <1100000>;
 203           regulator-max-microvolt = <1300000>;
 204         };
 205         mt6359_vusb_ldo_reg: ldo_vusb {
 206           regulator-name = "vusb";
 207           regulator-min-microvolt = <3000000>;
 208           regulator-max-microvolt = <3000000>;
 209           regulator-enable-ramp-delay = <960>;
 210           regulator-always-on;
 211         };
 212         mt6359_vsram_proc2_ldo_reg: ldo_vsram_proc2 {
 213           regulator-name = "vsram_proc2";
 214           regulator-min-microvolt = <500000>;
 215           regulator-max-microvolt = <1293750>;
 216           regulator-ramp-delay = <7500>;
 217           regulator-enable-ramp-delay = <240>;
 218           regulator-always-on;
 219         };
 220         mt6359_vio18_ldo_reg: ldo_vio18 {
 221           regulator-name = "vio18";
 222           regulator-min-microvolt = <1700000>;
 223           regulator-max-microvolt = <1900000>;
 224           regulator-enable-ramp-delay = <960>;
 225           regulator-always-on;
 226         };
 227         mt6359_vcamio_ldo_reg: ldo_vcamio {
 228           regulator-name = "vcamio";
 229           regulator-min-microvolt = <1700000>;
 230           regulator-max-microvolt = <1900000>;
 231         };
 232         mt6359_vcn18_ldo_reg: ldo_vcn18 {
 233           regulator-name = "vcn18";
 234           regulator-min-microvolt = <1800000>;
 235           regulator-max-microvolt = <1800000>;
 236           regulator-enable-ramp-delay = <240>;
 237         };
 238         mt6359_vfe28_ldo_reg: ldo_vfe28 {
 239           regulator-name = "vfe28";
 240           regulator-min-microvolt = <2800000>;
 241           regulator-max-microvolt = <2800000>;
 242           regulator-enable-ramp-delay = <120>;
 243         };
 244         mt6359_vcn13_ldo_reg: ldo_vcn13 {
 245           regulator-name = "vcn13";
 246           regulator-min-microvolt = <900000>;
 247           regulator-max-microvolt = <1300000>;
 248         };
 249         mt6359_vcn33_1_bt_ldo_reg: ldo_vcn33_1_bt {
 250           regulator-name = "vcn33_1_bt";
 251           regulator-min-microvolt = <2800000>;
 252           regulator-max-microvolt = <3500000>;
 253         };
 254         mt6359_vcn33_1_wifi_ldo_reg: ldo_vcn33_1_wifi {
 255           regulator-name = "vcn33_1_wifi";
 256           regulator-min-microvolt = <2800000>;
 257           regulator-max-microvolt = <3500000>;
 258         };
 259         mt6359_vaux18_ldo_reg: ldo_vaux18 {
 260           regulator-name = "vaux18";
 261           regulator-min-microvolt = <1800000>;
 262           regulator-max-microvolt = <1800000>;
 263           regulator-enable-ramp-delay = <240>;
 264           regulator-always-on;
 265         };
 266         mt6359_vsram_others_ldo_reg: ldo_vsram_others {
 267           regulator-name = "vsram_others";
 268           regulator-min-microvolt = <500000>;
 269           regulator-max-microvolt = <1293750>;
 270           regulator-ramp-delay = <5000>;
 271           regulator-enable-ramp-delay = <240>;
 272         };
 273         mt6359_vefuse_ldo_reg: ldo_vefuse {
 274           regulator-name = "vefuse";
 275           regulator-min-microvolt = <1700000>;
 276           regulator-max-microvolt = <2000000>;
 277         };
 278         mt6359_vxo22_ldo_reg: ldo_vxo22 {
 279           regulator-name = "vxo22";
 280           regulator-min-microvolt = <1800000>;
 281           regulator-max-microvolt = <2200000>;
 282           regulator-always-on;
 283         };
 284         mt6359_vrfck_ldo_reg: ldo_vrfck {
 285           regulator-name = "vrfck";
 286           regulator-min-microvolt = <1500000>;
 287           regulator-max-microvolt = <1700000>;
 288         };
 289         mt6359_vrfck_1_ldo_reg: ldo_vrfck_1 {
 290           regulator-name = "vrfck";
 291           regulator-min-microvolt = <1240000>;
 292           regulator-max-microvolt = <1600000>;
 293         };
 294         mt6359_vbif28_ldo_reg: ldo_vbif28 {
 295           regulator-name = "vbif28";
 296           regulator-min-microvolt = <2800000>;
 297           regulator-max-microvolt = <2800000>;
 298           regulator-enable-ramp-delay = <240>;
 299         };
 300         mt6359_vio28_ldo_reg: ldo_vio28 {
 301           regulator-name = "vio28";
 302           regulator-min-microvolt = <2800000>;
 303           regulator-max-microvolt = <3300000>;
 304           regulator-always-on;
 305         };
 306         mt6359_vemc_ldo_reg: ldo_vemc {
 307           regulator-name = "vemc";
 308           regulator-min-microvolt = <2900000>;
 309           regulator-max-microvolt = <3300000>;
 310         };
 311         mt6359_vemc_1_ldo_reg: ldo_vemc_1 {
 312           regulator-name = "vemc";
 313           regulator-min-microvolt = <2500000>;
 314           regulator-max-microvolt = <3300000>;
 315         };
 316         mt6359_vcn33_2_bt_ldo_reg: ldo_vcn33_2_bt {
 317           regulator-name = "vcn33_2_bt";
 318           regulator-min-microvolt = <2800000>;
 319           regulator-max-microvolt = <3500000>;
 320         };
 321         mt6359_vcn33_2_wifi_ldo_reg: ldo_vcn33_2_wifi {
 322           regulator-name = "vcn33_2_wifi";
 323           regulator-min-microvolt = <2800000>;
 324           regulator-max-microvolt = <3500000>;
 325         };
 326         mt6359_va12_ldo_reg: ldo_va12 {
 327           regulator-name = "va12";
 328           regulator-min-microvolt = <1200000>;
 329           regulator-max-microvolt = <1300000>;
 330           regulator-always-on;
 331         };
 332         mt6359_va09_ldo_reg: ldo_va09 {
 333           regulator-name = "va09";
 334           regulator-min-microvolt = <800000>;
 335           regulator-max-microvolt = <1200000>;
 336         };
 337         mt6359_vrf18_ldo_reg: ldo_vrf18 {
 338           regulator-name = "vrf18";
 339           regulator-min-microvolt = <1700000>;
 340           regulator-max-microvolt = <1810000>;
 341         };
 342         mt6359_vsram_md_ldo_reg: ldo_vsram_md {
 343           regulator-name = "vsram_md";
 344           regulator-min-microvolt = <500000>;
 345           regulator-max-microvolt = <1293750>;
 346           regulator-ramp-delay = <10760>;
 347           regulator-enable-ramp-delay = <240>;
 348         };
 349         mt6359_vufs_ldo_reg: ldo_vufs {
 350           regulator-name = "vufs";
 351           regulator-min-microvolt = <1700000>;
 352           regulator-max-microvolt = <1900000>;
 353         };
 354         mt6359_vm18_ldo_reg: ldo_vm18 {
 355           regulator-name = "vm18";
 356           regulator-min-microvolt = <1700000>;
 357           regulator-max-microvolt = <1900000>;
 358           regulator-always-on;
 359         };
 360         mt6359_vbbck_ldo_reg: ldo_vbbck {
 361           regulator-name = "vbbck";
 362           regulator-min-microvolt = <1100000>;
 363           regulator-max-microvolt = <1200000>;
 364         };
 365         mt6359_vsram_proc1_ldo_reg: ldo_vsram_proc1 {
 366           regulator-name = "vsram_proc1";
 367           regulator-min-microvolt = <500000>;
 368           regulator-max-microvolt = <1293750>;
 369           regulator-ramp-delay = <7500>;
 370           regulator-enable-ramp-delay = <240>;
 371           regulator-always-on;
 372         };
 373         mt6359_vsim2_ldo_reg: ldo_vsim2 {
 374           regulator-name = "vsim2";
 375           regulator-min-microvolt = <1700000>;
 376           regulator-max-microvolt = <3100000>;
 377         };
 378         mt6359_vsram_others_sshub_ldo: ldo_vsram_others_sshub {
 379           regulator-name = "vsram_others_sshub";
 380           regulator-min-microvolt = <500000>;
 381           regulator-max-microvolt = <1293750>;
 382         };
 383       };
 384     };
 385 ...