Commit 908b7032 authored by Oder Chiou's avatar Oder Chiou Committed by Mark Brown

ASoC: rt5640: Add the info of rt5639 to the binding document

The patch adds the info of rt5639 to the binding document.
Signed-off-by: default avatarOder Chiou <oder_chiou@realtek.com>
Signed-off-by: default avatarMark Brown <broonie@linaro.org>
parent b0c27846
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 {
......
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