Messages in this thread | | | Date | Wed, 6 Nov 2013 12:07:58 +0000 | From | Lee Jones <> | Subject | Re: [PATCH 06/13] ASoC: ux500_pcm: Extend ux500 MSP binding for enumeration |
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On Wed, 06 Nov 2013, Linus Walleij wrote:
> On Wed, Nov 6, 2013 at 11:46 AM, Mark Brown <broonie@kernel.org> wrote: > > On Wed, Nov 06, 2013 at 10:16:18AM +0000, Lee Jones wrote: > > >> + - id : MSP ID - used during component registration > > > > I have no idea what this means or how one would pick the number? It > > looks like something purely internal to the driver... > > Actually it's quite common when we have several HW blocks of the > same thing to add something like an id. For example for different > GPIO banks. > > But in this case I guess it may make more sense to flag one MSP > for RX and one for TX or something? > > There are also two more such MSPs for streaming audio to the > Bluetooth audio portions.
Right, we have 4 of them:
MSP0: Tx and Rx MSP1: Tx MSP2: Tx and Rx MSP3: Rx
-- Lee Jones Linaro STMicroelectronics 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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