Re: [PATCH 06/17] Documentation: Define the MOP500 Audio MachineDriver Device Tree bindings
From: Lee Jones
Date: Mon Sep 10 2012 - 12:44:13 EST
Ola poke.
On Fri, Aug 24, 2012 at 03:01:42PM +0100, Lee Jones wrote:
> Here we add the required documentation for the new Device Tree
> bindings pertaining to the MOP500 Audio Machine driver.
>
> CC: alsa-devel@xxxxxxxxxxxxxxxx
> Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>
> ---
> .../devicetree/bindings/sound/ux500-mop500.txt | 39 ++++++++++++++++++++
> 1 file changed, 39 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/sound/ux500-mop500.txt
>
> diff --git a/Documentation/devicetree/bindings/sound/ux500-mop500.txt b/Documentation/devicetree/bindings/sound/ux500-mop500.txt
> new file mode 100644
> index 0000000..48e071c
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/sound/ux500-mop500.txt
> @@ -0,0 +1,39 @@
> +* MOP500 Audio Machine Driver
> +
> +This node is responsible for linking together all ux500 Audio Driver components.
> +
> +Required properties:
> + - compatible : "stericsson,snd-soc-mop500"
> +
> +Non-standard properties:
> + - stericsson,cpu-dai : Phandle to the CPU-side DAI
> + - stericsson,audio-codec : Phandle to the Audio CODEC
> + - stericsson,card-name : Over-ride default card name
> +
> +Example:
> +
> + sound {
> + compatible = "stericsson,snd-soc-mop500";
> +
> + stericsson,cpu-dai = <&msp1 &msp3>;
> + stericsson,audio-codec = <&codec>;
> + };
> +
> + 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
>
--
Lee Jones
Linaro ST-Ericsson Landing Team Lead
Linaro.org â Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog
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