Hi,
On 01/24/2014 04:38 AM, Chen-Yu Tsai wrote:
<snip>
Quick update, I've just tested:
https://github.com/wens/linux/commits/wip/sunxi-next-wifi
About this, I would like to move WiFi power control to a regulator,
and controlled by sunxi-mci via vmmc-supply (not supported ATM)
Actually the sunxi-mci.c driver already has support for an optional
regulator called vmmc.
I like this idea, I've done a version of the dt patch using a regulator
instead of rfkill here:
https://github.com/jwrdegoede/linux-sunxi/commit/8d200113b573549cdcdc1b2d5a5a1cad15cfbe07
This works as advertised and IMHO is the better solution.
<snip>
About the oob interrupt stuff not working, AFAIK you should set a pinctrl
function (not input, but a function like mmc is a function) on the pin in
question
for it to work as external interrupt, I believe you're not doing so in your
dts.
The pinctrl driver seems to set the function when the interrupt is enabled.
Unfortunately we don't have any documentation/examples on how to use them.
I will look into that later.
Hmm, but you also have a pinctrl entry in the dts setting it up as gpio-input,
maybe that conflicts ?
Off topic but, is the USB PHY driver final? I believe there's an issue
in the probe error checking code:
https://github.com/wens/linux/commit/349b8903e8909455d6f91fbad046fddc2d9326a5
No, I need to do another revision and send that upstream, I hope to do so
one of the coming days.
Regards,
Hans
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