lkml.org 
[lkml]   [2012]   [Aug]   [24]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH 07/17] Documentation: Define the MSP Driver Device Tree bindings
    Date
    Here we add the required documentation for the new Device Tree
    bindings pertaining to the MSP CPU-side DAI Driver.

    CC: alsa-devel@alsa-project.org
    Signed-off-by: Lee Jones <lee.jones@linaro.org>
    ---
    .../devicetree/bindings/sound/ux500-msp.txt | 43 ++++++++++++++++++++
    1 file changed, 43 insertions(+)
    create mode 100644 Documentation/devicetree/bindings/sound/ux500-msp.txt

    diff --git a/Documentation/devicetree/bindings/sound/ux500-msp.txt b/Documentation/devicetree/bindings/sound/ux500-msp.txt
    new file mode 100644
    index 0000000..99acd9c
    --- /dev/null
    +++ b/Documentation/devicetree/bindings/sound/ux500-msp.txt
    @@ -0,0 +1,43 @@
    +* ux500 MSP (CPU-side Digital Audio Interface)
    +
    +Required properties:
    + - compatible :"stericsson,ux500-msp-i2s"
    + - reg : Physical base address and length of the device's registers.
    +
    +Optional properties:
    + - interrupts : The interrupt output from the device.
    + - interrupt-parent : The parent interrupt controller.
    + - <name>-supply : Phandle to the regulator <name> supply
    +
    +Example:
    +
    + sound {
    + compatible = "stericsson,snd-soc-mop500";
    +
    + stericsson,platform-pcm-dma = <&pcm>;
    + stericsson,cpu-dai = <&msp1 &msp3>;
    + stericsson,audio-codec = <&codec>;
    + };
    +
    + pcm: ux500-pcm {
    + compatible = "stericsson,ux500-pcm";
    + };
    +
    + msp1: msp@80124000 {
    + compatible = "stericsson,ux500-msp-i2s";
    + reg = <0x80124000 0x1000>;
    + interrupts = <0 62 0x4>;
    + v-ape-supply = <&db8500_vape_reg>;
    + };
    +
    + msp3: msp@80125000 {
    + compatible = "stericsson,ux500-msp-i2s";
    + reg = <0x80125000 0x1000>;
    + interrupts = <0 62 0x4>;
    + v-ape-supply = <&db8500_vape_reg>;
    + };
    +
    + codec: ab8500-codec {
    + compatible = "stericsson,ab8500-codec";
    + stericsson,earpeice-cmv = <950>; /* Units in mV. */
    + };
    --
    1.7.9.5


    \
     
     \ /
      Last update: 2012-08-24 17:01    [W:4.456 / U:0.092 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site