dt-bindings: sound: adau7118: Fix example warning
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Message ID 20191031134713.241157-1-maxime@cerno.tech
State New
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  • dt-bindings: sound: adau7118: Fix example warning
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Commit Message

Maxime Ripard Oct. 31, 2019, 1:47 p.m. UTC
The ADAU7118 has an example where the codec has an i2c address of 14, and
the unit address set to 14 as well.

However, while the address is expressed in decimal, the unit-address is
supposed to be in hexadecimal, which ends up with two different addresses
that trigger a DTC warning. Fix this by setting the unit address to (0x)e.

Cc: Nuno Sá <nuno.sa@analog.com>
Fixes: 969d49b2cdc8 ("dt-bindings: asoc: Add ADAU7118 documentation")
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
---
 Documentation/devicetree/bindings/sound/adi,adau7118.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Lars-Peter Clausen Nov. 4, 2019, 10:24 a.m. UTC | #1
On 10/31/19 2:47 PM, Maxime Ripard wrote:
> The ADAU7118 has an example where the codec has an i2c address of 14, and
> the unit address set to 14 as well>
> However, while the address is expressed in decimal, the unit-address is
> supposed to be in hexadecimal, which ends up with two different addresses
> that trigger a DTC warning. Fix this by setting the unit address to (0x)e.
> 

The mistake is in the I2C address, should be 0x14.

> Cc: Nuno Sá <nuno.sa@analog.com>
> Fixes: 969d49b2cdc8 ("dt-bindings: asoc: Add ADAU7118 documentation")
> Signed-off-by: Maxime Ripard <maxime@cerno.tech>
> ---
>  Documentation/devicetree/bindings/sound/adi,adau7118.yaml | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/sound/adi,adau7118.yaml b/Documentation/devicetree/bindings/sound/adi,adau7118.yaml
> index c3f10afbdd6f..65f6844a0c6d 100644
> --- a/Documentation/devicetree/bindings/sound/adi,adau7118.yaml
> +++ b/Documentation/devicetree/bindings/sound/adi,adau7118.yaml
> @@ -65,7 +65,7 @@ examples:
>          /* example with i2c support */
>          #address-cells = <1>;
>          #size-cells = <0>;
> -        adau7118_codec: audio-codec@14 {
> +        adau7118_codec: audio-codec@e {
>                  compatible = "adi,adau7118";
>                  reg = <14>;
>                  #sound-dai-cells = <0>;
>

Patch
diff mbox series

diff --git a/Documentation/devicetree/bindings/sound/adi,adau7118.yaml b/Documentation/devicetree/bindings/sound/adi,adau7118.yaml
index c3f10afbdd6f..65f6844a0c6d 100644
--- a/Documentation/devicetree/bindings/sound/adi,adau7118.yaml
+++ b/Documentation/devicetree/bindings/sound/adi,adau7118.yaml
@@ -65,7 +65,7 @@  examples:
         /* example with i2c support */
         #address-cells = <1>;
         #size-cells = <0>;
-        adau7118_codec: audio-codec@14 {
+        adau7118_codec: audio-codec@e {
                 compatible = "adi,adau7118";
                 reg = <14>;
                 #sound-dai-cells = <0>;