[PATCH net v2 0/2] net: ipa: enable register retention
From: Alex Elder
Date: Tue Feb 01 2022 - 10:02:12 EST
With runtime power management in place, we sometimes need to issue
a command to enable retention of IPA register values before power
collapse. This requires a new Device Tree property, whose presence
will also be used to signal that the command is required.
Version 2 is exactly the same as version 1, but this version is
also being sent to the devicetree mailing list.
-Alex
Alex Elder (2):
dt-bindings: net: qcom,ipa: add optional qcom,qmp property
net: ipa: request IPA register values be retained
.../devicetree/bindings/net/qcom,ipa.yaml | 6 +++
drivers/net/ipa/ipa_power.c | 52 +++++++++++++++++++
drivers/net/ipa/ipa_power.h | 7 +++
drivers/net/ipa/ipa_uc.c | 5 ++
4 files changed, 70 insertions(+)
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2.32.0