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Message-Id: <20231227-topic-8280_pcie-v1-0-095491baf9e4@linaro.org>
Date: Wed, 27 Dec 2023 23:17:18 +0100
From: Konrad Dybcio <konrad.dybcio@...aro.org>
To: Manivannan Sadhasivam <mani@...nel.org>,
Bjorn Andersson <andersson@...nel.org>,
Lorenzo Pieralisi <lpieralisi@...nel.org>,
Krzysztof WilczyĆski <kw@...ux.com>,
Rob Herring <robh@...nel.org>, Bjorn Helgaas <bhelgaas@...gle.com>,
Philipp Zabel <p.zabel@...gutronix.de>,
Stanimir Varbanov <svarbanov@...sol.com>,
Andrew Murray <amurray@...goodpenguin.co.uk>, Vinod Koul <vkoul@...nel.org>
Cc: Marijn Suijten <marijn.suijten@...ainline.org>,
linux-arm-msm@...r.kernel.org, linux-pci@...r.kernel.org,
linux-kernel@...r.kernel.org, Konrad Dybcio <konrad.dybcio@...aro.org>,
Bjorn Andersson <quic_bjorande@...cinc.com>
Subject: [PATCH 0/4] Qualcomm PCIe RC shutdown & reinit
This series implements shutdown & reinitialization of the PCIe RC on
system suspend. Tested on 8280-crd.
Signed-off-by: Konrad Dybcio <konrad.dybcio@...aro.org>
---
Konrad Dybcio (4):
PCI: qcom: Reshuffle reset logic in 2_7_0 .init
PCI: qcom: Cache last icc bandwidth
PCI: qcom: Read back PARF_LTSSM register
PCI: qcom: Implement RC shutdown/power up
drivers/pci/controller/dwc/Kconfig | 1 +
drivers/pci/controller/dwc/pcie-qcom.c | 159 ++++++++++++++++++++++++---------
2 files changed, 120 insertions(+), 40 deletions(-)
---
base-commit: 39676dfe52331dba909c617f213fdb21015c8d10
change-id: 20231227-topic-8280_pcie-811c0f92fc1c
Best regards,
--
Konrad Dybcio <konrad.dybcio@...aro.org>
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