diff options
Diffstat (limited to 'dts/Bindings/sound/renesas,rsnd.yaml')
| -rw-r--r-- | dts/Bindings/sound/renesas,rsnd.yaml | 239 |
1 files changed, 161 insertions, 78 deletions
diff --git a/dts/Bindings/sound/renesas,rsnd.yaml b/dts/Bindings/sound/renesas,rsnd.yaml index c2930d6572..0d7a6b576d 100644 --- a/dts/Bindings/sound/renesas,rsnd.yaml +++ b/dts/Bindings/sound/renesas,rsnd.yaml @@ -4,7 +4,7 @@ $id: http://devicetree.org/schemas/sound/renesas,rsnd.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Renesas R-Car Sound Driver Device Tree Bindings +title: Renesas R-Car Sound Driver maintainers: - Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> @@ -18,8 +18,7 @@ properties: - enum: - renesas,rcar_sound-r8a7778 # R-Car M1A - renesas,rcar_sound-r8a7779 # R-Car H1 - - enum: - - renesas,rcar_sound-gen1 + - const: renesas,rcar_sound-gen1 # for Gen2 SoC - items: - enum: @@ -32,8 +31,7 @@ properties: - renesas,rcar_sound-r8a7791 # R-Car M2-W - renesas,rcar_sound-r8a7793 # R-Car M2-N - renesas,rcar_sound-r8a7794 # R-Car E2 - - enum: - - renesas,rcar_sound-gen2 + - const: renesas,rcar_sound-gen2 # for Gen3 SoC - items: - enum: @@ -47,14 +45,16 @@ properties: - renesas,rcar_sound-r8a77965 # R-Car M3-N - renesas,rcar_sound-r8a77990 # R-Car E3 - renesas,rcar_sound-r8a77995 # R-Car D3 - - enum: - - renesas,rcar_sound-gen3 - # for Generic + - const: renesas,rcar_sound-gen3 + # for Gen4 SoC - items: - - enum: - - renesas,rcar_sound-gen1 - - renesas,rcar_sound-gen2 - - renesas,rcar_sound-gen3 + - const: renesas,rcar_sound-r8a779g0 # R-Car V4H + - const: renesas,rcar_sound-gen4 + # for Generic + - enum: + - renesas,rcar_sound-gen1 + - renesas,rcar_sound-gen2 + - renesas,rcar_sound-gen3 reg: minItems: 1 @@ -68,6 +68,7 @@ properties: description: | it must be 0 if your system is using single DAI it must be 1 if your system is using multi DAIs + This is used on simple-audio-card enum: [0, 1] "#clock-cells": @@ -76,6 +77,12 @@ properties: it must be 1 if your system has audio_clkout0/1/2/3 enum: [0, 1] + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + clock-frequency: description: for audio_clkout0/1/2/3 @@ -100,71 +107,66 @@ properties: clock-names: description: List of necessary clock names. - minItems: 1 - maxItems: 31 - items: - oneOf: - - const: ssi-all - - pattern: '^ssi\.[0-9]$' - - pattern: '^src\.[0-9]$' - - pattern: '^mix\.[0-1]$' - - pattern: '^ctu\.[0-1]$' - - pattern: '^dvc\.[0-1]$' - - pattern: '^clk_(a|b|c|i)$' - - ports: - $ref: /schemas/graph.yaml#/properties/ports - patternProperties: - port(@[0-9a-f]+)?: - $ref: audio-graph-port.yaml# - unevaluatedProperties: false + # details are defined below + # ports is below port: - $ref: audio-graph-port.yaml# + $ref: audio-graph-port.yaml#/definitions/port-base unevaluatedProperties: false + patternProperties: + "^endpoint(@[0-9a-f]+)?": + $ref: audio-graph-port.yaml#/definitions/endpoint-base + properties: + playback: + $ref: /schemas/types.yaml#/definitions/phandle-array + capture: + $ref: /schemas/types.yaml#/definitions/phandle-array + unevaluatedProperties: false -# use patternProperties to avoid naming "xxx,yyy" issue -patternProperties: - "^rcar_sound,dvc$": + rcar_sound,dvc: description: DVC subnode. type: object patternProperties: "^dvc-[0-1]$": type: object + additionalProperties: false + properties: dmas: maxItems: 1 dma-names: - const: "tx" + const: tx required: - dmas - dma-names additionalProperties: false - "^rcar_sound,mix$": + rcar_sound,mix: description: MIX subnode. type: object patternProperties: "^mix-[0-1]$": type: object - # no properties + additionalProperties: false additionalProperties: false - "^rcar_sound,ctu$": + rcar_sound,ctu: description: CTU subnode. type: object patternProperties: "^ctu-[0-7]$": type: object - # no properties + additionalProperties: false additionalProperties: false - "^rcar_sound,src$": + rcar_sound,src: description: SRC subnode. type: object patternProperties: "^src-[0-9]$": type: object + additionalProperties: false + properties: interrupts: maxItems: 1 @@ -176,18 +178,16 @@ patternProperties: enum: - tx - rx - required: - - interrupts - - dmas - - dma-names additionalProperties: false - "^rcar_sound,ssiu$": + rcar_sound,ssiu: description: SSIU subnode. type: object patternProperties: "^ssiu-[0-9]+$": type: object + additionalProperties: false + properties: dmas: maxItems: 2 @@ -202,12 +202,14 @@ patternProperties: - dma-names additionalProperties: false - "^rcar_sound,ssi$": + rcar_sound,ssi: description: SSI subnode. type: object patternProperties: "^ssi-[0-9]$": type: object + additionalProperties: false + properties: interrupts: maxItems: 1 @@ -234,17 +236,18 @@ patternProperties: $ref: /schemas/types.yaml#/definitions/flag required: - interrupts - - dmas - - dma-names additionalProperties: false +patternProperties: # For DAI base - "^rcar_sound,dai$": + 'rcar_sound,dai(@[0-9a-f]+)?$': description: DAI subnode. type: object patternProperties: "^dai([0-9]+)?$": type: object + additionalProperties: false + properties: playback: $ref: /schemas/types.yaml#/definitions/phandle-array @@ -257,15 +260,27 @@ patternProperties: - capture additionalProperties: false + 'ports(@[0-9a-f]+)?$': + $ref: audio-graph-port.yaml#/definitions/port-base + unevaluatedProperties: false + patternProperties: + '^port(@[0-9a-f]+)?$': + $ref: "#/properties/port" + required: - compatible - reg - reg-names - clocks - clock-names - - "#sound-dai-cells" allOf: + - $ref: dai-common.yaml# + + # -------------------- + # reg/reg-names + # -------------------- + # for Gen1 - if: properties: compatible: @@ -276,18 +291,24 @@ allOf: reg: maxItems: 3 reg-names: - maxItems: 3 items: enum: - scu - ssi - adg - else: + # for Gen2/Gen3 + - if: + properties: + compatible: + contains: + enum: + - renesas,rcar_sound-gen2 + - renesas,rcar_sound-gen3 + then: properties: reg: - maxItems: 5 + minItems: 5 reg-names: - maxItems: 5 items: enum: - scu @@ -295,35 +316,87 @@ allOf: - ssiu - ssi - audmapp + # for Gen4 + - if: + properties: + compatible: + contains: + const: renesas,rcar_sound-gen4 + then: + properties: + reg: + maxItems: 4 + reg-names: + items: + enum: + - adg + - ssiu + - ssi + - sdmc -additionalProperties: false + # -------------------- + # clock-names + # -------------------- + - if: + properties: + compatible: + contains: + const: renesas,rcar_sound-gen4 + then: + properties: + clock-names: + maxItems: 3 + items: + enum: + - ssi.0 + - ssiu.0 + - clkin + else: + properties: + clock-names: + minItems: 1 + maxItems: 31 + items: + oneOf: + - const: ssi-all + - pattern: '^ssi\.[0-9]$' + - pattern: '^src\.[0-9]$' + - pattern: '^mix\.[0-1]$' + - pattern: '^ctu\.[0-1]$' + - pattern: '^dvc\.[0-1]$' + - pattern: '^clk_(a|b|c|i)$' + +unevaluatedProperties: false examples: - | + #include <dt-bindings/clock/r8a7790-cpg-mssr.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/power/r8a7790-sysc.h> rcar_sound: sound@ec500000 { #sound-dai-cells = <1>; compatible = "renesas,rcar_sound-r8a7790", "renesas,rcar_sound-gen2"; reg = <0xec500000 0x1000>, /* SCU */ <0xec5a0000 0x100>, /* ADG */ <0xec540000 0x1000>, /* SSIU */ - <0xec541000 0x1280>, /* SSI */ + <0xec541000 0x280>, /* SSI */ <0xec740000 0x200>; /* Audio DMAC peri peri*/ reg-names = "scu", "adg", "ssiu", "ssi", "audmapp"; - clocks = <&mstp10_clks 1005>, /* SSI-ALL */ - <&mstp10_clks 1006>, <&mstp10_clks 1007>, /* SSI9, SSI8 */ - <&mstp10_clks 1008>, <&mstp10_clks 1009>, /* SSI7, SSI6 */ - <&mstp10_clks 1010>, <&mstp10_clks 1011>, /* SSI5, SSI4 */ - <&mstp10_clks 1012>, <&mstp10_clks 1013>, /* SSI3, SSI2 */ - <&mstp10_clks 1014>, <&mstp10_clks 1015>, /* SSI1, SSI0 */ - <&mstp10_clks 1022>, <&mstp10_clks 1023>, /* SRC9, SRC8 */ - <&mstp10_clks 1024>, <&mstp10_clks 1025>, /* SRC7, SRC6 */ - <&mstp10_clks 1026>, <&mstp10_clks 1027>, /* SRC5, SRC4 */ - <&mstp10_clks 1028>, <&mstp10_clks 1029>, /* SRC3, SRC2 */ - <&mstp10_clks 1030>, <&mstp10_clks 1031>, /* SRC1, SRC0 */ - <&mstp10_clks 1020>, <&mstp10_clks 1021>, /* MIX1, MIX0 */ - <&mstp10_clks 1020>, <&mstp10_clks 1021>, /* CTU1, CTU0 */ - <&mstp10_clks 1019>, <&mstp10_clks 1018>, /* DVC0, DVC1 */ + clocks = <&cpg CPG_MOD 1005>, /* SSI-ALL */ + <&cpg CPG_MOD 1006>, <&cpg CPG_MOD 1007>, /* SSI9, SSI8 */ + <&cpg CPG_MOD 1008>, <&cpg CPG_MOD 1009>, /* SSI7, SSI6 */ + <&cpg CPG_MOD 1010>, <&cpg CPG_MOD 1011>, /* SSI5, SSI4 */ + <&cpg CPG_MOD 1012>, <&cpg CPG_MOD 1013>, /* SSI3, SSI2 */ + <&cpg CPG_MOD 1014>, <&cpg CPG_MOD 1015>, /* SSI1, SSI0 */ + <&cpg CPG_MOD 1022>, <&cpg CPG_MOD 1023>, /* SRC9, SRC8 */ + <&cpg CPG_MOD 1024>, <&cpg CPG_MOD 1025>, /* SRC7, SRC6 */ + <&cpg CPG_MOD 1026>, <&cpg CPG_MOD 1027>, /* SRC5, SRC4 */ + <&cpg CPG_MOD 1028>, <&cpg CPG_MOD 1029>, /* SRC3, SRC2 */ + <&cpg CPG_MOD 1030>, <&cpg CPG_MOD 1031>, /* SRC1, SRC0 */ + <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>, /* MIX1, MIX0 */ + <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>, /* CTU1, CTU0 */ + <&cpg CPG_MOD 1019>, <&cpg CPG_MOD 1018>, /* DVC0, DVC1 */ <&audio_clk_a>, <&audio_clk_b>, /* CLKA, CLKB */ <&audio_clk_c>, <&audio_clk_i>; /* CLKC, CLKI */ @@ -344,6 +417,17 @@ examples: "clk_a", "clk_b", "clk_c", "clk_i"; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; + + resets = <&cpg 1005>, + <&cpg 1006>, <&cpg 1007>, <&cpg 1008>, <&cpg 1009>, + <&cpg 1010>, <&cpg 1011>, <&cpg 1012>, <&cpg 1013>, + <&cpg 1014>, <&cpg 1015>; + reset-names = "ssi-all", + "ssi.9", "ssi.8", "ssi.7", "ssi.6", + "ssi.5", "ssi.4", "ssi.3", "ssi.2", + "ssi.1", "ssi.0"; + rcar_sound,dvc { dvc0: dvc-0 { dmas = <&audma0 0xbc>; @@ -376,7 +460,7 @@ examples: status = "disabled"; }; src1: src-1 { - interrupts = <0 353 0>; + interrupts = <GIC_SPI 353 IRQ_TYPE_LEVEL_HIGH>; dmas = <&audma0 0x87>, <&audma1 0x9c>; dma-names = "rx", "tx"; }; @@ -397,12 +481,12 @@ examples: rcar_sound,ssi { ssi0: ssi-0 { - interrupts = <0 370 1>; + interrupts = <GIC_SPI 370 IRQ_TYPE_LEVEL_HIGH>; dmas = <&audma0 0x01>, <&audma1 0x02>; dma-names = "rx", "tx"; }; ssi1: ssi-1 { - interrupts = <0 371 1>; + interrupts = <GIC_SPI 371 IRQ_TYPE_LEVEL_HIGH>; dmas = <&audma0 0x03>, <&audma1 0x04>; dma-names = "rx", "tx"; }; @@ -413,19 +497,19 @@ examples: rcar_sound,dai { dai0 { playback = <&ssi5>, <&src5>; - capture = <&ssi6>; + capture = <&ssi6>; }; dai1 { playback = <&ssi3>; }; dai2 { - capture = <&ssi4>; + capture = <&ssi4>; }; dai3 { playback = <&ssi7>; }; dai4 { - capture = <&ssi8>; + capture = <&ssi8>; }; }; @@ -439,12 +523,11 @@ examples: frame-master = <&rsnd_endpoint0>; playback = <&ssi0>, <&src0>, <&dvc0>; - capture = <&ssi1>, <&src1>, <&dvc1>; + capture = <&ssi1>, <&src1>, <&dvc1>; }; }; }; - /* assume audio-graph */ codec { port { |