diff mbox

[1/2] ASoC: add DT binding document for MAX98090 CODEC

Message ID 1386195567-24124-1-git-send-email-swarren@wwwdotorg.org
State Not Applicable, archived
Headers show

Commit Message

Stephen Warren Dec. 4, 2013, 10:19 p.m. UTC 
From: Stephen Warren <swarren@nvidia.com>

This binding mainly serves to document the list of input and output pins
that may be used in a sound card's audio routing table.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
---
This series doesn't depend on anything; it could be applied anywhere in
the ASoC tree.

 .../devicetree/bindings/sound/max98090.txt         | 43 ++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/sound/max98090.txt

Comments

Mark Brown Dec. 5, 2013, 1:33 p.m. UTC | #1 
On Wed, Dec 04, 2013 at 03:19:26PM -0700, Stephen Warren wrote:
> From: Stephen Warren <swarren@nvidia.com>
> 
> This binding mainly serves to document the list of input and output pins
> that may be used in a sound card's audio routing table.

Applied, thanks.
diff mbox

Patch

diff --git a/Documentation/devicetree/bindings/sound/max98090.txt b/Documentation/devicetree/bindings/sound/max98090.txt
new file mode 100644
index 000000000000..e4c8b36dcf89
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/max98090.txt
@@ -0,0 +1,43 @@ 
+MAX98090 audio CODEC
+
+This device supports I2C only.
+
+Required properties:
+
+- compatible : "maxim,max98090".
+
+- reg : The I2C address of the device.
+
+- interrupts : The CODEC's interrupt output.
+
+Pins on the device (for linking into audio routes):
+
+  * MIC1
+  * MIC2
+  * DMICL
+  * DMICR
+  * IN1
+  * IN2
+  * IN3
+  * IN4
+  * IN5
+  * IN6
+  * IN12
+  * IN34
+  * IN56
+  * HPL
+  * HPR
+  * SPKL
+  * SPKR
+  * RCVL
+  * RCVR
+  * MICBIAS
+
+Example:
+
+audio-codec@10 {
+	compatible = "maxim,max98090";
+	reg = <0x10>;
+	interrupt-parent = <&gpio>;
+	interrupts = <TEGRA_GPIO(H, 4) GPIO_ACTIVE_HIGH>;
+};