The patch adds the info of rt5639 to the binding document.
Signed-off-by: Oder Chiou oder_chiou@realtek.com --- Documentation/devicetree/bindings/sound/rt5640.txt | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/Documentation/devicetree/bindings/sound/rt5640.txt b/Documentation/devicetree/bindings/sound/rt5640.txt index 068a114..bac4d9a 100644 --- a/Documentation/devicetree/bindings/sound/rt5640.txt +++ b/Documentation/devicetree/bindings/sound/rt5640.txt @@ -1,10 +1,10 @@ -RT5640 audio CODEC +RT5640/RT5639 audio CODEC
This device supports I2C only.
Required properties:
-- compatible : "realtek,rt5640". +- compatible : One of "realtek,rt5640" or "realtek,rt5639".
- reg : The I2C address of the device.
@@ -18,7 +18,7 @@ Optional properties:
- realtek,ldo1-en-gpios : The GPIO that controls the CODEC's LDO1_EN pin.
-Pins on the device (for linking into audio routes): +Pins on the device (for linking into audio routes) for RT5639/RT5640:
* DMIC1 * DMIC2 @@ -31,13 +31,16 @@ Pins on the device (for linking into audio routes): * HPOR * LOUTL * LOUTR - * MONOP - * MONON * SPOLP * SPOLN * SPORP * SPORN
+Additional pins on the device for RT5640: + + * MONOP + * MONON + Example:
rt5640 {