-----Original Message----- From: Caesar Wang [mailto:wxt@rock-chips.com] Sent: Monday, December 21, 2015 10:56 PM To: broonie@kernel.org; robh+dt@kernel.org Cc: linux-kernel@vger.kernel.org; devicetree@vger.kernel.org; alsa-devel@alsa-project.org; Bard Liao; heiko@sntech.de; Caesar Wang Subject: [PATCH v1 2/2] dt-bindings: sound: add devicetree document for rt5616
Add the description for rt5616 codec.
Signed-off-by: Caesar Wang wxt@rock-chips.com
Changes in v1:
- As Heiko comments, remove the not exist option properties.
Documentation/devicetree/bindings/sound/rt5616.txt | 36 ++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/rt5616.txt
diff --git a/Documentation/devicetree/bindings/sound/rt5616.txt b/Documentation/devicetree/bindings/sound/rt5616.txt new file mode 100644 index 0000000..2030a22 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/rt5616.txt @@ -0,0 +1,36 @@ +RT5616 audio CODEC
+This device supports I2C only.
+Required properties:
+- compatible : "realtek,rt5616".
+- reg : The I2C address of the device.
+Pins on the device (for linking into audio routes) for RT5616:
- IN1P
- IN2P
- IN2N
- LOUTL
- LOUTR
These names below seems not defined in rt5616_dapm_widgets. Where are they from?
- CPN2
- CPP2
- CPN1
- CPP1
- HPO_R
- HPO_L
- ADCDAT1
- DACDAT1
- LRCK1
- BCLK1
- MCLK
- GPIO1
+Example:
+rt5616 {
- compatible = "realtek,rt5616";
- reg = <0x1b>;
+};
1.9.1