[v2,2/3] dt-bindings: sound: rockchip-spdif: add #sound-dai-cells property
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Message ID 20200324123155.11858-2-jbx6244@gmail.com
State New
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Series
  • [v2,1/3] dt-bindings: sound: convert rockchip spdif bindings to yaml
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Commit Message

Johan Jonker March 24, 2020, 12:31 p.m. UTC
'#sound-dai-cells' is required to properly interpret
the list of DAI specified in the 'sound-dai' property,
so add them to 'rockchip-spdif.yaml'

Signed-off-by: Johan Jonker <jbx6244@gmail.com>
---
 Documentation/devicetree/bindings/sound/rockchip-spdif.yaml | 5 +++++
 1 file changed, 5 insertions(+)

Comments

Rob Herring March 31, 2020, 8:01 p.m. UTC | #1
On Tue, 24 Mar 2020 13:31:54 +0100, Johan Jonker wrote:
> '#sound-dai-cells' is required to properly interpret
> the list of DAI specified in the 'sound-dai' property,
> so add them to 'rockchip-spdif.yaml'
> 
> Signed-off-by: Johan Jonker <jbx6244@gmail.com>
> ---
>  Documentation/devicetree/bindings/sound/rockchip-spdif.yaml | 5 +++++
>  1 file changed, 5 insertions(+)
> 

Reviewed-by: Rob Herring <robh@kernel.org>

Patch
diff mbox series

diff --git a/Documentation/devicetree/bindings/sound/rockchip-spdif.yaml b/Documentation/devicetree/bindings/sound/rockchip-spdif.yaml
index d1c72c8a5..0546fd4cc 100644
--- a/Documentation/devicetree/bindings/sound/rockchip-spdif.yaml
+++ b/Documentation/devicetree/bindings/sound/rockchip-spdif.yaml
@@ -57,6 +57,9 @@  properties:
       The phandle of the syscon node for the GRF register.
       Required property on RK3288.
 
+  "#sound-dai-cells":
+    const: 0
+
 required:
   - compatible
   - reg
@@ -65,6 +68,7 @@  required:
   - clock-names
   - dmas
   - dma-names
+  - "#sound-dai-cells"
 
 if:
   properties:
@@ -91,4 +95,5 @@  examples:
       clock-names = "mclk", "hclk";
       dmas = <&dmac1_s 8>;
       dma-names = "tx";
+      #sound-dai-cells = <0>;
     };