linux-dev/drivers/phy/qualcomm, branch linus/master

phy: qcom-qmp: rename error labels

2022-05-03T04:42:03Z

Rename all error labels after what they are used for in order to improve readability and for consistency. Signed-off-by: Johan Hovold Link: https://lore.kernel.org/r/20220502133130.4125-3-johan+linaro@kernel.org Signed-off-by: Vinod Koul

phy: qcom-qmp: fix pipe-clock imbalance on power-on failure

2022-05-03T04:42:03Z

Make sure to disable the pipe clock also if ufs-reset deassertion fails during power on. Note that the ufs-reset is asserted in qcom_qmp_phy_com_exit(). Fixes: c9b589791fc1 ("phy: qcom: Utilize UFS reset controller") Cc: Evan Green Signed-off-by: Johan Hovold Link: https://lore.kernel.org/r/20220502133130.4125-2-johan+linaro@kernel.org Signed-off-by: Vinod Koul

phy: qcom-qmp: switch to explicit reset helpers

2022-05-03T04:41:01Z

Switch to consistently using the explicit reset-controller API which makes it clear that the reset controllers are used exclusively by the PHY driver. Note that the deprecated of_reset_control_get() and devm_reset_control_get() are just transitional wrappers for the explicit API so there's no functional change. Suggested-by: Philipp Zabel Signed-off-by: Johan Hovold Reviewed-by: Bjorn Andersson Link: https://lore.kernel.org/r/20220427063243.32576-4-johan+linaro@kernel.org Signed-off-by: Vinod Koul

phy: qcom-qmp: fix reset-controller leak on probe errors

2022-05-03T04:41:01Z

Make sure to release the lane reset controller in case of a late probe error (e.g. probe deferral). Note that due to the reset controller being defined in devicetree in "lane" child nodes, devm_reset_control_get_exclusive() cannot be used directly. Fixes: e78f3d15e115 ("phy: qcom-qmp: new qmp phy driver for qcom-chipsets") Cc: stable@vger.kernel.org # 4.12 Cc: Vivek Gautam Reviewed-by: Philipp Zabel Signed-off-by: Johan Hovold Reviewed-by: Bjorn Andersson Link: https://lore.kernel.org/r/20220427063243.32576-3-johan+linaro@kernel.org Signed-off-by: Vinod Koul

phy: qcom-qmp: fix struct clk leak on probe errors

2022-05-03T04:41:01Z

Make sure to release the pipe clock reference in case of a late probe error (e.g. probe deferral). Fixes: e78f3d15e115 ("phy: qcom-qmp: new qmp phy driver for qcom-chipsets") Cc: stable@vger.kernel.org # 4.12 Cc: Vivek Gautam Reviewed-by: Bjorn Andersson Signed-off-by: Johan Hovold Link: https://lore.kernel.org/r/20220427063243.32576-2-johan+linaro@kernel.org Signed-off-by: Vinod Koul

phy: qcom-qmp: fix phy-descriptor kernel-doc typo

2022-05-02T10:10:11Z

Fix misspelled "clock" in the description of the pipe_clk field in the PHY-descriptor kernel-doc comment. Signed-off-by: Johan Hovold Link: https://lore.kernel.org/r/20220420152331.5527-2-johan+linaro@kernel.org Signed-off-by: Vinod Koul

phy: qcom-qmp: Add support for SDX65 QMP PHY

2022-04-13T07:55:00Z

Add support for USB3 QMP PHY found in SDX65 platform. SDX65 uses version 5.0.0 of the QMP PHY IP. Signed-off-by: Rohit Agarwal Acked-by: Manivannan Sadhasivam Link: https://lore.kernel.org/r/1649740652-17515-3-git-send-email-quic_rohiagar@quicinc.com Signed-off-by: Vinod Koul

phy: qcom-qmp: Add SM6350 UFS PHY support

2022-04-11T18:04:01Z

The SM6350 UFS PHY is compatible with the one from SDM845. Add a compatible for that. Signed-off-by: Luca Weiss Link: https://lore.kernel.org/r/20220321133318.99406-4-luca.weiss@fairphone.com Signed-off-by: Vinod Koul

phy: qcom-qmp: add sc8280xp UFS PHY

2022-03-02T14:36:54Z

Reuse the SM8350 UFS PHY initialization sequence to add support for the same found in the Qualcomm SC8280XP platform. Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20220225035105.2294599-2-bjorn.andersson@linaro.org Signed-off-by: Vinod Koul

phy: qcom-snps: Add sc8280xp support

2022-03-02T14:36:54Z

The Qualcomm sc8280xp platform comes with a 5nm femto USB PHY which, in contrast to previously seen platforms, has the SIDDQ bit in the COMMON0 register default to high. So make the driver match on the 5nm compatible and make sure to clear the SIDDQ bit on phy_init. Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20220225034049.2294207-2-bjorn.andersson@linaro.org Signed-off-by: Vinod Koul