diff options
Diffstat (limited to 'dts/Bindings/sound/tas2770.yaml')
| -rw-r--r-- | dts/Bindings/sound/tas2770.yaml | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/dts/Bindings/sound/tas2770.yaml b/dts/Bindings/sound/tas2770.yaml index 027bebf4e8..be2536e8c4 100644 --- a/dts/Bindings/sound/tas2770.yaml +++ b/dts/Bindings/sound/tas2770.yaml @@ -2,8 +2,8 @@ # Copyright (C) 2019-20 Texas Instruments Incorporated %YAML 1.2 --- -$id: "http://devicetree.org/schemas/sound/tas2770.yaml#" -$schema: "http://devicetree.org/meta-schemas/core.yaml#" +$id: http://devicetree.org/schemas/sound/tas2770.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# title: Texas Instruments TAS2770 Smart PA @@ -16,6 +16,9 @@ description: | Integrated speaker voltage and current sense provides for real time monitoring of loudspeaker behavior. +allOf: + - $ref: dai-common.yaml# + properties: compatible: enum: @@ -54,24 +57,26 @@ properties: - 1 # Falling edge '#sound-dai-cells': - const: 1 + # The codec has a single DAI, the #sound-dai-cells=<1>; case is left in for backward + # compatibility but is deprecated. + enum: [0, 1] required: - compatible - reg -additionalProperties: false +unevaluatedProperties: false examples: - | #include <dt-bindings/gpio/gpio.h> - i2c0 { + i2c { #address-cells = <1>; #size-cells = <0>; codec: codec@41 { compatible = "ti,tas2770"; reg = <0x41>; - #sound-dai-cells = <1>; + #sound-dai-cells = <0>; interrupt-parent = <&gpio1>; interrupts = <14>; reset-gpio = <&gpio1 15 0>; @@ -80,4 +85,3 @@ examples: ti,vmon-slot-no = <2>; }; }; - |