Messages in this thread | | | From | Vivek Gautam <> | Subject | [PATCH v3 0/4] phy: USB and PCIe phy drivers for Qcom chipsets | Date | Tue, 20 Dec 2016 22:33:47 +0530 |
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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, UFS and few other controllers.
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 [1].
Couple of other patches [2,3] for nvmem are also pulled in for testing.
Changes since v2: - Addressed review comments given by Rob and Stephen for bindings. - Addressed the review comments given by Stephen for the qusb2 and qmp phy drivers. Please see individual patches for detailed changelogs.
Changes since v1: - Moved device tree binding documentation to separate patches, as suggested by Rob. - Addressed review comment regarding qfprom accesses by qusb2 phy driver, given by Rob. - Addressed review comments from Kishon. - Addressed review comments from Srinivas for QMP phy driver. - Addressed kbuild warning.
[1] https://git.linaro.org/landing-teams/working/qualcomm/kernel.git/log/?h=integration-linux-qcomlt [2] https://lkml.org/lkml/2016/11/17/21 [3] https://lkml.org/lkml/2016/12/19/18
Vivek Gautam (4): dt-bindings: phy: Add support for QUSB2 phy phy: qcom-qusb2: New driver for QUSB2 PHY on Qcom chips dt-bindings: phy: Add support for QMP phy phy: qcom-qmp: new qmp phy driver for qcom-chipsets
.../devicetree/bindings/phy/qcom-qmp-phy.txt | 71 ++ .../devicetree/bindings/phy/qcom-qusb2-phy.txt | 53 + drivers/phy/Kconfig | 18 + drivers/phy/Makefile | 2 + drivers/phy/phy-qcom-qmp.c | 1191 ++++++++++++++++++++ drivers/phy/phy-qcom-qusb2.c | 540 +++++++++ 6 files changed, 1875 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
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