renesas,rsnd.yaml

Version: - FREEBSD - FREEBSD-13-STABLE - FREEBSD-13-0 - FREEBSD-12-STABLE - FREEBSD-12-0 - FREEBSD-11-STABLE - FREEBSD-11-0 - FREEBSD-10-STABLE - FREEBSD-10-0 - FREEBSD-9-STABLE - FREEBSD-9-0 - FREEBSD-8-STABLE - FREEBSD-8-0 - FREEBSD-7-STABLE - FREEBSD-7-0 - FREEBSD-6-STABLE - FREEBSD-6-0 - FREEBSD-5-STABLE - FREEBSD-5-0 - FREEBSD-4-STABLE - FREEBSD-3-STABLE - FREEBSD22 - l41 - OPENBSD - linux-2.6 - MK84 - PLAN9 - xnu-8792
SearchContext: - none - 3 - 10
    1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
    2 %YAML 1.2
    3 ---
    4 $id: http://devicetree.org/schemas/sound/renesas,rsnd.yaml#
    5 $schema: http://devicetree.org/meta-schemas/core.yaml#
    6 
    7 title: Renesas R-Car Sound Driver Device Tree Bindings
    8 
    9 maintainers:
   10   - Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
   11 
   12 properties:
   13 
   14   compatible:
   15     oneOf:
   16       # for Gen1 SoC
   17       - items:
   18           - enum:
   19               - renesas,rcar_sound-r8a7778   # R-Car M1A
   20               - renesas,rcar_sound-r8a7779   # R-Car H1
   21           - enum:
   22               - renesas,rcar_sound-gen1
   23       # for Gen2 SoC
   24       - items:
   25           - enum:
   26               - renesas,rcar_sound-r8a7742   # RZ/G1H
   27               - renesas,rcar_sound-r8a7743   # RZ/G1M
   28               - renesas,rcar_sound-r8a7744   # RZ/G1N
   29               - renesas,rcar_sound-r8a7745   # RZ/G1E
   30               - renesas,rcar_sound-r8a77470  # RZ/G1C
   31               - renesas,rcar_sound-r8a7790   # R-Car H2
   32               - renesas,rcar_sound-r8a7791   # R-Car M2-W
   33               - renesas,rcar_sound-r8a7793   # R-Car M2-N
   34               - renesas,rcar_sound-r8a7794   # R-Car E2
   35           - enum:
   36               - renesas,rcar_sound-gen2
   37       # for Gen3 SoC
   38       - items:
   39           - enum:
   40               - renesas,rcar_sound-r8a774a1  # RZ/G2M
   41               - renesas,rcar_sound-r8a774b1  # RZ/G2N
   42               - renesas,rcar_sound-r8a774c0  # RZ/G2E
   43               - renesas,rcar_sound-r8a774e1  # RZ/G2H
   44               - renesas,rcar_sound-r8a7795   # R-Car H3
   45               - renesas,rcar_sound-r8a7796   # R-Car M3-W
   46               - renesas,rcar_sound-r8a77961  # R-Car M3-W+
   47               - renesas,rcar_sound-r8a77965  # R-Car M3-N
   48               - renesas,rcar_sound-r8a77990  # R-Car E3
   49               - renesas,rcar_sound-r8a77995  # R-Car D3
   50           - enum:
   51               - renesas,rcar_sound-gen3
   52       # for Generic
   53       - items:
   54           - enum:
   55               - renesas,rcar_sound-gen1
   56               - renesas,rcar_sound-gen2
   57               - renesas,rcar_sound-gen3
   58 
   59   reg:
   60     minItems: 1
   61     maxItems: 5
   62 
   63   reg-names:
   64     minItems: 1
   65     maxItems: 5
   66 
   67   "#sound-dai-cells":
   68     description: |
   69       it must be 0 if your system is using single DAI
   70       it must be 1 if your system is using multi  DAIs
   71     enum: [0, 1]
   72 
   73   "#clock-cells":
   74     description: |
   75       it must be 0 if your system has audio_clkout
   76       it must be 1 if your system has audio_clkout0/1/2/3
   77     enum: [0, 1]
   78 
   79   clock-frequency:
   80     description: for audio_clkout0/1/2/3
   81 
   82   clkout-lr-asynchronous:
   83     description: audio_clkoutn is asynchronizes with lr-clock.
   84     $ref: /schemas/types.yaml#/definitions/flag
   85 
   86   power-domains: true
   87 
   88   resets:
   89     minItems: 1
   90     maxItems: 11
   91 
   92   reset-names:
   93     minItems: 1
   94     maxItems: 11
   95 
   96   clocks:
   97     description: References to SSI/SRC/MIX/CTU/DVC/AUDIO_CLK clocks.
   98     minItems: 1
   99     maxItems: 31
  100 
  101   clock-names:
  102     description: List of necessary clock names.
  103     minItems: 1
  104     maxItems: 31
  105     items:
  106       oneOf:
  107         - const: ssi-all
  108         - pattern: '^ssi\.[0-9]$'
  109         - pattern: '^src\.[0-9]$'
  110         - pattern: '^mix\.[0-1]$'
  111         - pattern: '^ctu\.[0-1]$'
  112         - pattern: '^dvc\.[0-1]$'
  113         - pattern: '^clk_(a|b|c|i)$'
  114 
  115   ports:
  116     $ref: /schemas/graph.yaml#/properties/ports
  117     patternProperties:
  118       port(@[0-9a-f]+)?:
  119         $ref: audio-graph-port.yaml#
  120         unevaluatedProperties: false
  121 
  122   port:
  123     $ref: audio-graph-port.yaml#
  124     unevaluatedProperties: false
  125 
  126   rcar_sound,dvc:
  127     description: DVC subnode.
  128     type: object
  129     patternProperties:
  130       "^dvc-[0-1]$":
  131         type: object
  132         properties:
  133           dmas:
  134             maxItems: 1
  135           dma-names:
  136             const: "tx"
  137         required:
  138           - dmas
  139           - dma-names
  140     additionalProperties: false
  141 
  142   rcar_sound,mix:
  143     description: MIX subnode.
  144     type: object
  145     patternProperties:
  146       "^mix-[0-1]$":
  147         type: object
  148         # no properties
  149     additionalProperties: false
  150 
  151   rcar_sound,ctu:
  152     description: CTU subnode.
  153     type: object
  154     patternProperties:
  155       "^ctu-[0-7]$":
  156         type: object
  157         # no properties
  158     additionalProperties: false
  159 
  160   rcar_sound,src:
  161     description: SRC subnode.
  162     type: object
  163     patternProperties:
  164       "^src-[0-9]$":
  165         type: object
  166         properties:
  167           interrupts:
  168             maxItems: 1
  169           dmas:
  170             maxItems: 2
  171           dma-names:
  172             allOf:
  173               - items:
  174                   enum:
  175                     - tx
  176                     - rx
  177         required:
  178           - interrupts
  179           - dmas
  180           - dma-names
  181     additionalProperties: false
  182 
  183   rcar_sound,ssiu:
  184     description: SSIU subnode.
  185     type: object
  186     patternProperties:
  187       "^ssiu-[0-9]+$":
  188         type: object
  189         properties:
  190           dmas:
  191             maxItems: 2
  192           dma-names:
  193             allOf:
  194               - items:
  195                   enum:
  196                     - tx
  197                     - rx
  198         required:
  199           - dmas
  200           - dma-names
  201     additionalProperties: false
  202 
  203   rcar_sound,ssi:
  204     description: SSI subnode.
  205     type: object
  206     patternProperties:
  207       "^ssi-[0-9]$":
  208         type: object
  209         properties:
  210           interrupts:
  211             maxItems: 1
  212           dmas:
  213             minItems: 2
  214             maxItems: 4
  215           dma-names:
  216             allOf:
  217               - items:
  218                   enum:
  219                     - tx
  220                     - rx
  221                     - txu # if no ssiu node
  222                     - rxu # if no ssiu node
  223 
  224           shared-pin:
  225             description: shared clock pin
  226             $ref: /schemas/types.yaml#/definitions/flag
  227           pio-transfer:
  228             description: PIO transfer mode
  229             $ref: /schemas/types.yaml#/definitions/flag
  230           no-busif:
  231             description: BUSIF is not used when [mem -> SSI] via DMA case
  232             $ref: /schemas/types.yaml#/definitions/flag
  233         required:
  234           - interrupts
  235           - dmas
  236           - dma-names
  237     additionalProperties: false
  238 
  239   # For DAI base
  240   rcar_sound,dai:
  241     description: DAI subnode.
  242     type: object
  243     patternProperties:
  244       "^dai([0-9]+)?$":
  245         type: object
  246         properties:
  247           playback:
  248             $ref: /schemas/types.yaml#/definitions/phandle-array
  249           capture:
  250             $ref: /schemas/types.yaml#/definitions/phandle-array
  251         anyOf:
  252           - required:
  253               - playback
  254           - required:
  255               - capture
  256     additionalProperties: false
  257 
  258 required:
  259   - compatible
  260   - reg
  261   - reg-names
  262   - clocks
  263   - clock-names
  264   - "#sound-dai-cells"
  265 
  266 allOf:
  267   - if:
  268       properties:
  269         compatible:
  270           contains:
  271             const: renesas,rcar_sound-gen1
  272     then:
  273       properties:
  274         reg:
  275           maxItems: 3
  276         reg-names:
  277           maxItems: 3
  278           items:
  279             enum:
  280               - scu
  281               - ssi
  282               - adg
  283     else:
  284       properties:
  285         reg:
  286           maxItems: 5
  287         reg-names:
  288           maxItems: 5
  289           items:
  290             enum:
  291               - scu
  292               - adg
  293               - ssiu
  294               - ssi
  295               - audmapp
  296 
  297 additionalProperties: false
  298 
  299 examples:
  300   - |
  301     rcar_sound: sound@ec500000 {
  302         #sound-dai-cells = <1>;
  303         compatible = "renesas,rcar_sound-r8a7790", "renesas,rcar_sound-gen2";
  304         reg = <0xec500000 0x1000>, /* SCU  */
  305               <0xec5a0000 0x100>,  /* ADG  */
  306               <0xec540000 0x1000>, /* SSIU */
  307               <0xec541000 0x1280>, /* SSI  */
  308               <0xec740000 0x200>;  /* Audio DMAC peri peri*/
  309         reg-names = "scu", "adg", "ssiu", "ssi", "audmapp";
  310 
  311         clocks = <&mstp10_clks 1005>,                      /* SSI-ALL    */
  312                  <&mstp10_clks 1006>, <&mstp10_clks 1007>, /* SSI9, SSI8 */
  313                  <&mstp10_clks 1008>, <&mstp10_clks 1009>, /* SSI7, SSI6 */
  314                  <&mstp10_clks 1010>, <&mstp10_clks 1011>, /* SSI5, SSI4 */
  315                  <&mstp10_clks 1012>, <&mstp10_clks 1013>, /* SSI3, SSI2 */
  316                  <&mstp10_clks 1014>, <&mstp10_clks 1015>, /* SSI1, SSI0 */
  317                  <&mstp10_clks 1022>, <&mstp10_clks 1023>, /* SRC9, SRC8 */
  318                  <&mstp10_clks 1024>, <&mstp10_clks 1025>, /* SRC7, SRC6 */
  319                  <&mstp10_clks 1026>, <&mstp10_clks 1027>, /* SRC5, SRC4 */
  320                  <&mstp10_clks 1028>, <&mstp10_clks 1029>, /* SRC3, SRC2 */
  321                  <&mstp10_clks 1030>, <&mstp10_clks 1031>, /* SRC1, SRC0 */
  322                  <&mstp10_clks 1020>, <&mstp10_clks 1021>, /* MIX1, MIX0 */
  323                  <&mstp10_clks 1020>, <&mstp10_clks 1021>, /* CTU1, CTU0 */
  324                  <&mstp10_clks 1019>, <&mstp10_clks 1018>, /* DVC0, DVC1 */
  325                  <&audio_clk_a>, <&audio_clk_b>,           /* CLKA, CLKB */
  326                  <&audio_clk_c>, <&audio_clk_i>;           /* CLKC, CLKI */
  327 
  328         clock-names = "ssi-all",
  329                       "ssi.9", "ssi.8",
  330                       "ssi.7", "ssi.6",
  331                       "ssi.5", "ssi.4",
  332                       "ssi.3", "ssi.2",
  333                       "ssi.1", "ssi.0",
  334                       "src.9", "src.8",
  335                       "src.7", "src.6",
  336                       "src.5", "src.4",
  337                       "src.3", "src.2",
  338                       "src.1", "src.0",
  339                       "mix.1", "mix.0",
  340                       "ctu.1", "ctu.0",
  341                       "dvc.0", "dvc.1",
  342                       "clk_a", "clk_b",
  343                       "clk_c", "clk_i";
  344 
  345         rcar_sound,dvc {
  346                dvc0: dvc-0 {
  347                     dmas = <&audma0 0xbc>;
  348                     dma-names = "tx";
  349                };
  350                dvc1: dvc-1 {
  351                     dmas = <&audma0 0xbe>;
  352                     dma-names = "tx";
  353                };
  354         };
  355 
  356         rcar_sound,mix {
  357             mix0: mix-0 { };
  358             mix1: mix-1 { };
  359         };
  360 
  361         rcar_sound,ctu {
  362             ctu00: ctu-0 { };
  363             ctu01: ctu-1 { };
  364             ctu02: ctu-2 { };
  365             ctu03: ctu-3 { };
  366             ctu10: ctu-4 { };
  367             ctu11: ctu-5 { };
  368             ctu12: ctu-6 { };
  369             ctu13: ctu-7 { };
  370         };
  371 
  372         rcar_sound,src {
  373             src0: src-0 {
  374                 status = "disabled";
  375             };
  376             src1: src-1 {
  377                 interrupts = <0 353 0>;
  378                 dmas = <&audma0 0x87>, <&audma1 0x9c>;
  379                 dma-names = "rx", "tx";
  380             };
  381             /* skip after src-2 */
  382         };
  383 
  384         rcar_sound,ssiu {
  385             ssiu00: ssiu-0 {
  386                 dmas = <&audma0 0x15>, <&audma1 0x16>;
  387                 dma-names = "rx", "tx";
  388             };
  389             ssiu01: ssiu-1 {
  390                 dmas = <&audma0 0x35>, <&audma1 0x36>;
  391                 dma-names = "rx", "tx";
  392             };
  393             /* skip after ssiu-2 */
  394         };
  395 
  396         rcar_sound,ssi {
  397             ssi0: ssi-0 {
  398                 interrupts = <0 370 1>;
  399                 dmas = <&audma0 0x01>, <&audma1 0x02>;
  400                 dma-names = "rx", "tx";
  401             };
  402             ssi1: ssi-1 {
  403                 interrupts = <0 371 1>;
  404                 dmas = <&audma0 0x03>, <&audma1 0x04>;
  405                 dma-names = "rx", "tx";
  406             };
  407             /* skip other ssi-2 */
  408         };
  409 
  410         /* DAI base */
  411         rcar_sound,dai {
  412             dai0 {
  413                 playback = <&ssi5>, <&src5>;
  414                 capture  = <&ssi6>;
  415             };
  416             dai1 {
  417                 playback = <&ssi3>;
  418             };
  419             dai2 {
  420                 capture  = <&ssi4>;
  421             };
  422             dai3 {
  423                 playback = <&ssi7>;
  424             };
  425             dai4 {
  426                 capture  = <&ssi8>;
  427             };
  428         };
  429 
  430         /* assume audio-graph */
  431         port {
  432             rsnd_endpoint: endpoint {
  433                 remote-endpoint = <&codec_endpoint>;
  434 
  435                 dai-format = "left_j";
  436                 bitclock-master = <&rsnd_endpoint0>;
  437                 frame-master = <&rsnd_endpoint0>;
  438 
  439                 playback = <&ssi0>, <&src0>, <&dvc0>;
  440                 capture  = <&ssi1>, <&src1>, <&dvc1>;
  441             };
  442         };
  443     };
  444 
  445 
  446     /* assume audio-graph */
  447     codec {
  448         port {
  449             codec_endpoint: endpoint {
  450                 remote-endpoint = <&rsnd_endpoint>;
  451             };
  452         };
  453     };
Cache object: d2a4bc52ab7af9ffa6679311b6a289b3
[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]
This page is part of the FreeBSD/Linux Linux Kernel Cross-Reference, and was automatically generated using a modified version of the LXR engine.
FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/Bindings/sound/renesas,rsnd.yaml

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/sound/renesas,rsnd.yaml
