diff options
Diffstat (limited to 'Documentation/devicetree/bindings/sound/davinci-evm-audio.txt')
-rw-r--r-- | Documentation/devicetree/bindings/sound/davinci-evm-audio.txt | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/sound/davinci-evm-audio.txt b/Documentation/devicetree/bindings/sound/davinci-evm-audio.txt index 865178d5cdf3..963e100514c2 100644 --- a/Documentation/devicetree/bindings/sound/davinci-evm-audio.txt +++ b/Documentation/devicetree/bindings/sound/davinci-evm-audio.txt | |||
@@ -5,12 +5,19 @@ Required properties: | |||
5 | - ti,model : The user-visible name of this sound complex. | 5 | - ti,model : The user-visible name of this sound complex. |
6 | - ti,audio-codec : The phandle of the TLV320AIC3x audio codec | 6 | - ti,audio-codec : The phandle of the TLV320AIC3x audio codec |
7 | - ti,mcasp-controller : The phandle of the McASP controller | 7 | - ti,mcasp-controller : The phandle of the McASP controller |
8 | - ti,codec-clock-rate : The Codec Clock rate (in Hz) applied to the Codec | ||
9 | - ti,audio-routing : A list of the connections between audio components. | 8 | - ti,audio-routing : A list of the connections between audio components. |
10 | Each entry is a pair of strings, the first being the connection's sink, | 9 | Each entry is a pair of strings, the first being the connection's sink, |
11 | the second being the connection's source. Valid names for sources and | 10 | the second being the connection's source. Valid names for sources and |
12 | sinks are the codec's pins, and the jacks on the board: | 11 | sinks are the codec's pins, and the jacks on the board: |
13 | 12 | ||
13 | Optional properties: | ||
14 | - ti,codec-clock-rate : The Codec Clock rate (in Hz) applied to the Codec. | ||
15 | - clocks : Reference to the master clock | ||
16 | - clock-names : The clock should be named "mclk" | ||
17 | - Either codec-clock-rate or the codec-clock reference has to be defined. If | ||
18 | the both are defined the driver attempts to set referenced clock to the | ||
19 | defined rate and takes the rate from the clock reference. | ||
20 | |||
14 | Board connectors: | 21 | Board connectors: |
15 | 22 | ||
16 | * Headphone Jack | 23 | * Headphone Jack |