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Message-Id: <20220201140412.467233-1-elder@linaro.org>
Date: Tue, 1 Feb 2022 08:04:10 -0600
From: Alex Elder <elder@...aro.org>
To: robh+dt@...nel.org, davem@...emloft.net, kuba@...nel.org
Cc: bjorn.andersson@...aro.org, mka@...omium.org, evgreen@...omium.org,
cpratapa@...eaurora.org, avuyyuru@...eaurora.org,
jponduru@...eaurora.org, subashab@...eaurora.org, elder@...nel.org,
netdev@...r.kernel.org, linux-arm-msm@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: [PATCH net 0/2] net: ipa: enable register retention
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.
-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(+)
--
2.32.0
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