[PATCH v3 1/2] dt-bindings: add device tree binding for Allwinner XR819 SDIO Wi-Fi

[Icenowy Zheng]

于 2017年10月4日 GMT+08:00 下午5:02:17, Kalle Valo <kvalo at codeaurora.org> 写到:
>Icenowy Zheng <icenowy at aosc.io> writes:
>
>> Allwinner XR819 is a SDIO Wi-Fi chip, which has the functionality to
>use
>> an out-of-band interrupt pin instead of SDIO in-band interrupt.
>>
>> Add the device tree binding of this chip, in order to make it
>possible
>> to add this interrupt pin to device trees.
>>
>> Signed-off-by: Icenowy Zheng <icenowy at aosc.io>
>> Acked-by: Rob Herring <robh at kernel.org>
>> ---
>> Changes in v3:
>> - Renames the node name.
>> - Adds ACK from Rob.
>> Changes in v2:
>> - Removed status property in example.
>> - Added required property reg.
>>
>>  .../bindings/net/wireless/allwinner,xr819.txt      | 38
>++++++++++++++++++++++
>>  1 file changed, 38 insertions(+)
>>  create mode 100644
>Documentation/devicetree/bindings/net/wireless/allwinner,xr819.txt
>
>Like I asked already last time, AFAICS there is no upstream xr819
>wireless driver in drivers/net/wireless directory. Do we still accept
>bindings like this for out-of-tree drivers?

See esp8089.

There's also no in-tree driver for it.