linux-kernel - [PATCH v3 0/3] PCI: qcom: Add support to msm8996 pcie controller.

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Fri,  4 Nov 2016 12:59:44 +0000
From:   Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
To:     svarbanov@...sol.com, Bjorn Helgaas <bhelgaas@...gle.com>,
        linux-pci@...r.kernel.org
Cc:     Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-msm@...r.kernel.org,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Subject: [PATCH v3 0/3] PCI: qcom: Add support to msm8996 pcie controller.

This patchset adds support to msm8996 pcie controller. I tested this patch on
v4.9-rc2 along with phy driver patch [1] and
"PCI: designware: check for iATU unroll support after initializing host"
fix [2] on DB820c APQ8096 board on port B and port C using sata and
ethernet controller.

Changes since v2:
	- Removed regulators that belong to phy, spotted by Stephen
	- Removed clocks in to simple pm bus driver, spotted by Stephen
	- renamed msm8996 ops to v2 ops as suggested by Stephen.
	- cleanups as suggested by Stephen.
	- Add runtime pm support to driver.
	- Added pm clk support to simple pm bus driver.

Changes since v1:
	- Fixed dt example as suggested by Rob
	- added smmu bus clk dependency as smmu sits in between
	  system NOC and PCIe.
	- Removed smmu configuration from bindings and driver as
	  the smmu Level2 translation on this SOC is controlled by
	  the secure world, and level 1 translation is disabled,
	  so there is one-to-one mapping of the address space.

Thanks,
srini

[1] https://patchwork.kernel.org/patch/9384711/
[2] https://patchwork.kernel.org/patch/9377557/

Srinivas Kandagatla (3):
  bus: simple-pm: add support to pm clocks
  PCI: qcom: add support to msm8996 PCIE controller
  PCI: qcom: add runtime pm support to pcie_port

 .../devicetree/bindings/pci/qcom,pcie.txt          |  68 +++++++-
 drivers/bus/simple-pm-bus.c                        |  13 +-
 drivers/pci/host/pcie-qcom.c                       | 183 ++++++++++++++++++++-
 3 files changed, 257 insertions(+), 7 deletions(-)

-- 
2.10.1