Hi

在 2015年12月22日 05:15, Frank Rowand 写道:

On 12/21/2015 6:56 AM, Caesar Wang wrote:

...

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
• • CPN2
• • CPP2
• • CPN1
• • CPP1
• • HPO_R
• • HPO_L
• • ADCDAT1
• • DACDAT1
• • LRCK1
• • BCLK1
• • MCLK
• • GPIO1

+Example:

+rt5616 {

The node name should be rt5616@1b (including the reg value from the node).

In general, that's right.

Okay, fixed in next version.

...

• compatible = "realtek,rt5616";
• reg = <0x1b>;

+};