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Re: [linux-sunxi] Firmware for Bluetooth (and wifi)

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Hi,

On Thu, Dec 19, 2013 at 12:16 AM, Arend van Spriel <arend@xxxxxxxxxxxx> wrote:
> On 12/18/2013 02:12 PM, Hans de Goede wrote:
>> Hi,
>>
>> On 12/18/2013 11:31 AM, Arend van Spriel wrote:
>>> On 12/05/2013 10:46 PM, Julian Calaby wrote:
>>>> Firstly, are there any plans to support the BCM43362 chipset with the
>>>> brcmfmac driver in the near future?
>>>
>>> Hi Julian,
>>>
>>> I am working on a patch to support this chip. It is looking promising.
>>> Just have to go after a firmware image to be sure.
>>
>> Cool. Do you have a cubietruck? With my latest wip tree:
>> https://github.com/jwrdegoede/linux-sunxi/commits/sunxi-next
>
> No cubietruck here. I googled the term last week because it came up and
> found embeddedcomputer.nl selling it.
>
>> We've mmc/sdio controller support on top of 3.13-rc4, it would be
>> nice if we could also get the wifi and bluetooth to work here.
>>
>> I'm certainly willing to give some patches for this a try. Do you
>> have an example of what the dts file for a board with broadcom sdio
>> wifi looks like ?
>
> I am still struggling with dts changes for a Pandaboard. As I understood
> the cubietruck uses AP6210 module and the dts really depends on how
> things are wired up with it. Apart from the SDIO lines it may have an
> additional GPIO output to power the module and GPIO inputs to wakeup the
> host and interrupt line.

Yes it does. 2 GPIO lines for power, 1 for WiFi, 1 for BT.
Also takes 2 GPIO inputs for interrupts. Not sure how to feed this
to the driver. Last, it takes a clock output out of the A20 for the
low power 32k clock. Not sure if this is mandatory?

I've read the schematics more than a few times. I can get a dts out
tomorrow. I was planning on doing the clock output and rfkill part
first.


Regards,

ChenYu


>
>> Regards,
>>
>> Hans
>>
>>
>> p.s.
>>
>> Your last name seems Dutch, are you Dutch, and if so, are you
>> located in the Netherlands?
>
> Geboren en getogen. We hebben idd een Broadcom vestiging in Nederland.
>
> Gr. AvS
>
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