On 5/2/23 10:31, Krzysztof Kozlowski wrote:
On 08/03/2023 23:44, Maximilian Luz wrote:
On 3/8/23 23:16, Rob Herring wrote:
On Sun, Mar 05, 2023 at 03:21:18AM +0100, Maximilian Luz wrote:
Add bindings for the Qualcomm Secure Execution Environment interface
(QSEECOM).
Pretty sure I already asked, but no answer in the commit message. Why do
we need this? You've already declared the platform supports SCM calls
with "qcom,scm". Why can't you probe whether you have QSEECOM or not? DT
is for non-discoverable h/w we are stuck with.
Yes, you've asked this before but I can only repeat what I've written in
my last response to your question: I am not aware of any way to properly
discover the interface at runtime from software.
If it makes you happy, I can put this in the commit message as well...
Yes, please, because commit msg should answer to "why we are doing
this", when this is not obvious. If the reviewer asks the same twice it
means it is not obvious.
Thanks. Hopefully I can manage to tie that (reliably) to qcom,scm and we
don't need the specific compatible for v4 any more. I will try to be more
descriptive for the next set of patches though.
Regards,
Max
