Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1504026

[PATCH 0/2] phy: USB and PCIe phy drivers for Qcom chipsets

Show all headers | View raw

This patch series adds couple of PHY drivers for Qualcomm chipsets.
a) qcom-qusb2 phy driver: that provides High Speed USB functionality.
b) qcom-qmp phy driver: that is a combo phy providing support for
   USB3, PCIe and UFS controllers.[1]

These drivers are based on the work for msm that is available in
codeaurora[2].

The patches are based on next branch of linux-phy tree.

These have been tested on Dragon board db820c hardware with
required set of patches on integration tree maintained by
Linaro landing team for Qualcomm [3].

[1] Currently the qcom-qmp phy driver supports only USB3 and PCIe
controllers. Later, we plan to add the UFS phy support as well to this.
[2] https://source.codeaurora.org/quic/la/kernel/msm-4.4/log/?h=caf/3.18/msm-3.18
[3] https://git.linaro.org/?p=landing-teams/working/qualcomm/kernel.git;a=shortlog;h=refs/heads/integration-linux-qcomlt

Vivek Gautam (2):
  phy: qcom-qusb2: New driver for QUSB2 PHY on Qcom chips
  phy: qcom-qmp: new qmp phy driver for qcom-chipsets

 .../devicetree/bindings/phy/qcom-qmp-phy.txt       |   61 ++
 .../devicetree/bindings/phy/qcom-qusb2-phy.txt     |   37 +
 drivers/phy/Kconfig                                |   18 +
 drivers/phy/Makefile                               |    2 +
 drivers/phy/phy-qcom-qmp.c                         | 1154 ++++++++++++++++++++
 drivers/phy/phy-qcom-qusb2.c                       |  577 ++++++++++
 6 files changed, 1849 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/phy/qcom-qmp-phy.txt
 create mode 100644 Documentation/devicetree/bindings/phy/qcom-qusb2-phy.txt
 create mode 100644 drivers/phy/phy-qcom-qmp.c
 create mode 100644 drivers/phy/phy-qcom-qusb2.c

-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project

Back to linux.kernel | Previous | Next — Next in thread | Find similar | Unroll thread

Thread

[PATCH 0/2] phy: USB and PCIe phy drivers for Qcom chipsets Vivek Gautam <vivek.gautam@codeaurora.org> - 2016-10-19 18:10 +0200
  [PATCH 1/2] phy: qcom-qusb2: New driver for QUSB2 PHY on Qcom chips Vivek Gautam <vivek.gautam@codeaurora.org> - 2016-10-19 18:10 +0200
    Re: [PATCH 1/2] phy: qcom-qusb2: New driver for QUSB2 PHY on Qcom chips Vivek Gautam <vivek.gautam@codeaurora.org> - 2016-10-20 06:20 +0200
    Re: [PATCH 1/2] phy: qcom-qusb2: New driver for QUSB2 PHY on Qcom  chips Kishon Vijay Abraham I <kishon@ti.com> - 2016-10-26 22:00 +0200
    Re: [PATCH 1/2] phy: qcom-qusb2: New driver for QUSB2 PHY on Qcom  chips Rob Herring <robh@kernel.org> - 2016-10-26 23:20 +0200
  Re: [PATCH 2/2] phy: qcom-qmp: new qmp phy driver for qcom-chipsets Vivek Gautam <vivek.gautam@codeaurora.org> - 2016-10-20 06:20 +0200
  Re: [PATCH 2/2] phy: qcom-qmp: new qmp phy driver for qcom-chipsets Srinivas Kandagatla <srinivas.kandagatla@linaro.org> - 2016-10-26 16:00 +0200
  Re: [PATCH 2/2] phy: qcom-qmp: new qmp phy driver for qcom-chipsets Kishon Vijay Abraham I <kishon@ti.com> - 2016-10-26 22:20 +0200
  Re: [PATCH 2/2] phy: qcom-qmp: new qmp phy driver for qcom-chipsets Rob Herring <robh@kernel.org> - 2016-10-26 23:20 +0200

csiph-web