Hello Andreas,
On 02/18/2015 07:25 PM, Andreas Färber wrote:
Signed-off-by: Andreas Färber afaerber@suse.de
Documentation/devicetree/bindings/sound/max98088.txt | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/max98088.txt
diff --git a/Documentation/devicetree/bindings/sound/max98088.txt b/Documentation/devicetree/bindings/sound/max98088.txt new file mode 100644 index 000000000000..6f8fe85040ee --- /dev/null +++ b/Documentation/devicetree/bindings/sound/max98088.txt @@ -0,0 +1,16 @@ +MAX98088 audio CODEC
+This device supports I2C only.
+Required properties:
+- compatible : "maxim,max98088" or "maxim,max98089".
+- reg : The I2C address of the device.
+Example:
+max98089: codec@10 {
- compatible = "maxim,max98089";
- reg = <0x10>;
+};
I see that a master clock (mclk) is added in patch 6/6 but the max98088 codec driver does handle this clock.
If the SoC XCLKOUT provides the master clock to the max98089 codec in Spring like is the case for the max9809{0,5} codecs in the Snow and Peach Pit/Pi Chromebooks then you need to do something along the lines of the following commits:
e3048c3d2be5 ASoC: max98095: Add master clock handling b10ab7b838bd ASoC: max98090: Add master clock handling
If that's the case you also have to mention in the DT binding doc that "clocks" and "clock-names" are optional properties like Documentation/devicetree/bindings/sound/max9809{0,5}.txt.
Best regards, Javier