From: Kuninori Morimoto kuninori.morimoto.gx@renesas.com
Current simple-card will get below error, because it doesn't care about #address-cells at some part.
DTC Documentation/devicetree/bindings/sound/simple-card.example.dt.yaml Documentation/devicetree/bindings/sound/simple-card.example.dts:171.46-173.15: \ Warning (unit_address_vs_reg): /example-4/sound/simple-audio-card,cpu@0: \ node has a unit name, but no reg or ranges property Documentation/devicetree/bindings/sound/simple-card.example.dts:175.37-177.15: \ Warning (unit_address_vs_reg): /example-4/sound/simple-audio-card,cpu@1: \ node has a unit name, but no reg or ranges property ...
This patch fixup this issue.
Signed-off-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com --- .../bindings/sound/simple-card.yaml | 25 ++++++++++++++++++- 1 file changed, 24 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/sound/simple-card.yaml b/Documentation/devicetree/bindings/sound/simple-card.yaml index cb2bb5fac0e1..6c4c2c6d6d3c 100644 --- a/Documentation/devicetree/bindings/sound/simple-card.yaml +++ b/Documentation/devicetree/bindings/sound/simple-card.yaml @@ -208,6 +208,11 @@ patternProperties: reg: maxItems: 1
+ "#address-cells": + const: 1 + "#size-cells": + const: 0 + # common properties frame-master: $ref: "#/definitions/frame-master" @@ -288,7 +293,6 @@ examples:
#address-cells = <1>; #size-cells = <0>; - simple-audio-card,dai-link@0 { /* I2S - HDMI */ reg = <0>; format = "i2s"; @@ -392,11 +396,15 @@ examples: simple-audio-card,routing = "ak4642 Playback", "DAI0 Playback", "ak4642 Playback", "DAI1 Playback";
+ #address-cells = <1>; + #size-cells = <0>; dpcmcpu: simple-audio-card,cpu@0 { + reg = <0>; sound-dai = <&rcar_sound 0>; };
simple-audio-card,cpu@1 { + reg = <1>; sound-dai = <&rcar_sound 1>; };
@@ -427,7 +435,12 @@ examples: "pcm3168a Playback", "DAI3 Playback", "pcm3168a Playback", "DAI4 Playback";
+ #address-cells = <1>; + #size-cells = <0>; + simple-audio-card,dai-link@0 { + reg = <0>; + format = "left_j"; bitclock-master = <&sndcpu0>; frame-master = <&sndcpu0>; @@ -441,22 +454,30 @@ examples: };
simple-audio-card,dai-link@1 { + reg = <1>; + format = "i2s"; bitclock-master = <&sndcpu1>; frame-master = <&sndcpu1>;
convert-channels = <8>; /* TDM Split */
+ #address-cells = <1>; + #size-cells = <0>; sndcpu1: cpu@0 { + reg = <0>; sound-dai = <&rcar_sound 1>; }; cpu@1 { + reg = <1>; sound-dai = <&rcar_sound 2>; }; cpu@2 { + reg = <2>; sound-dai = <&rcar_sound 3>; }; cpu@3 { + reg = <3>; sound-dai = <&rcar_sound 4>; }; codec { @@ -468,6 +489,8 @@ examples: };
simple-audio-card,dai-link@2 { + reg = <2>; + format = "i2s"; bitclock-master = <&sndcpu2>; frame-master = <&sndcpu2>;