On 6/16/17 11:06 AM, Bjorn Andersson wrote:
Exposing a subset of GPIOs with a different numbering than what's in the
hardware documentation is going to be quite confusing for the users.
I agree, and that's why I was hoping to expose only the qdss_tracedata pins.
Just to confirm, are the qdss_tracedata the only GPIOs that you want to
expose from the TLMM now? Are those consecutive?
Well, ideally would like to expose only those pins that are:
1) Approved by the XPU
and
2) Already set to function 0 on boot
Unfortunately, doing both of these would require significant changes to
pinctrl-msm. Considering how unimportant this feature is (we don't need
the TLMM any more for normal operations), I don't really want to invest
too much time in it.
So assuming I can get approval from all stakeholders, all I want to do
is expose the qdss_tracedata[0..n-1] pins as gpios 0..n-1.
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