Messages in this thread | | | Date | Mon, 10 Sep 2012 17:43:34 +0100 | From | Lee Jones <> | Subject | Re: [PATCH 07/17] Documentation: Define the MSP Driver Device Tree bindings |
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Ola poke.
On Fri, Aug 24, 2012 at 03:01:43PM +0100, Lee Jones wrote: > 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 >
-- Lee Jones Linaro ST-Ericsson Landing Team Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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