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path: root/drivers/phy/qualcomm
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2023-01-17phy: qcom-qmp-ufs: Rename MSM8996 PHY definitionsManivannan Sadhasivam
Only MSM8996 is using "_ufs_" naming convention for PHY definitions instead of "_ufsphy_" as like other SoCs. So to maintain the uniformity, let's rename all of the definitions to use "_ufsphy_". Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Tested-by: Andrew Halaney <ahalaney@redhat.com> # Qdrive3/sa8540p-ride Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Link: https://lore.kernel.org/r/20230114071009.88102-3-manivannan.sadhasivam@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-01-17phy: qcom-qmp-ufs: Remove _tbl suffix from qmp_phy_init_tbl definitionsManivannan Sadhasivam
Following the other QMP PHY drivers like PCIe, let's remove the "_tbl" suffix from the qmp_phy_init_tbl definitions. This helps in maintaining the uniformity across all of the QMP PHY drivers. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Tested-by: Andrew Halaney <ahalaney@redhat.com> # Qdrive3/sa8540p-ride Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Link: https://lore.kernel.org/r/20230114071009.88102-2-manivannan.sadhasivam@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-01-13phy: qcom-qmp: Add SM6125 UFS PHY supportLux Aliaga
The SM6125 UFS PHY is compatible with the one from SM6115. Add a compatible for it and modify the config from SM6115 to make them compatible with the SC8280XP binding Signed-off-by: Lux Aliaga <they@mint.lgbt> Reviewed-by: Martin Botka <martin.botka@somainline.org> Link: https://lore.kernel.org/r/20230108195336.388349-4-they@mint.lgbt Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-01-13phy: Revert "phy: qualcomm: usb28nm: Add MDM9607 init sequence"Marijn Suijten
This reverts commit 557a28811c7e0286d3816842032db5eb7bb5f156. This commit introduced an init sequence from downstream DT [1] in the driver. As mentioned by the comment above the HSPHY_INIT_CFG macro for this sequence: /* * The macro is used to define an initialization sequence. Each tuple * is meant to program 'value' into phy register at 'offset' with 'delay' * in us followed. */ Instead of corresponding to offsets into the phy register, the sequence read by the downstream driver [2] is passed into ulpi_write [3] which crafts the address-value pair into a new value and writes it into the same register at USB_ULPI_VIEWPORT [4]. In other words, this init sequence is programmed into the hardware in a totally different way than downstream and is unlikely to achieve the desired result, if the hsphy is working at all. An alternative method needs to be found to write these init values at the desired location. Fortunately mdm9607 did not land upstream yet [5] and should have its compatible revised to use the generic one, instead of a compatible that writes wrong data to the wrong registers. [1]: https://android.googlesource.com/kernel/msm/+/android-7.1.0_r0.2/arch/arm/boot/dts/qcom/mdm9607.dtsi#585 [2]: https://android.googlesource.com/kernel/msm/+/android-7.1.0_r0.2/drivers/usb/phy/phy-msm-usb.c#4183 [3]: https://android.googlesource.com/kernel/msm/+/android-7.1.0_r0.2/drivers/usb/phy/phy-msm-usb.c#468 [4]: https://android.googlesource.com/kernel/msm/+/android-7.1.0_r0.2/drivers/usb/phy/phy-msm-usb.c#418 [5]: https://lore.kernel.org/linux-arm-msm/20210805222812.40731-1-konrad.dybcio@somainline.org/ Reported-by: Michael Srba <Michael.Srba@seznam.cz> Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org> Reviewed-by: Stephan Gerhold <stephan@gerhold.net> Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Link: https://lore.kernel.org/r/20221214223733.648167-1-marijn.suijten@somainline.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-01-13phy: qcom-qmp-usb: Add Qualcomm SM6115 / SM4250 USB3 PHY supportBhupesh Sharma
Enable SM6115 / SM4250 USB3 PHY support by adding the qmp_phy_cfg data. Since this PHY is the same as the one used on QCM2290, reuse the QCM2290 qmp_phy_cfg data already available. Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org> Link: https://lore.kernel.org/r/20221213122843.454845-4-bhupesh.sharma@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-01-13phy: qcom-qmp-usb: Fix QSERDES_V3_RX_UCDR_PI_CONTROLS init valBhupesh Sharma
As per the Qualcomm QMP v3 PHY programming guide document, QSERDES_V3_RX_UCDR_PI_CONTROLS configuration should be set to an initial configuration value of 0x80. Fix the same. Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org> Link: https://lore.kernel.org/r/20221213122843.454845-3-bhupesh.sharma@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-01-12phy: qcom-qmp: move type-specific headers to particular driverDmitry Baryshkov
Remove QMP PHY type-specific headers inclusion from the common header and move them to the specific PHY drivers to cleanup the namespaces used by different drivers. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20221110192248.873973-14-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-01-12phy: qcom-qmp-usb: fix regs layout arraysDmitry Baryshkov
Drop qcm2290_usb3phy_regs_layout, it is a duplicate of qmp_v3_usb3phy_regs_layout. Introduce qmp_v5_usb3phy_regs_layout to be used for sm8350 and sc8280xp. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20221110192248.873973-13-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-01-12phy: qcom-qmp-usb: rework regs layout arraysDmitry Baryshkov
Use symbolic names for the values inside reg layout arrays. New register names are added following the PCS register layout that is used by the particular PHY. Note: ipq8074 tables appear to use a mixture of v2 and v3 registers. This might need additional fixes. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20221110192248.873973-12-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-01-12phy: qcom-qmp-usb: remove QPHY_PCS_MISC_TYPEC_CTRL regDmitry Baryshkov
The QPHY_PCS_MISC_TYPEC_CTRL register is not used, remove it from register layout. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20221110192248.873973-11-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-01-12phy: qcom-qmp-usb: remove QPHY_PCS_LFPS_RXTERM_IRQ_STATUS regDmitry Baryshkov
The QPHY_PCS_LFPS_RXTERM_IRQ_STATUS register is not used, remove it from register layout. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20221110192248.873973-10-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-01-12phy: qcom-qmp-ufs: rename regs layout arraysDmitry Baryshkov
Rename regs layouts to follow the QMP PHY version. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20221110192248.873973-9-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-01-12phy: qcom-qmp-ufs: rework regs layout arraysDmitry Baryshkov
Use symbolic names for the values inside reg layout arrays. New register names are added following the PCS register layout that is used by the particular PHY. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20221110192248.873973-8-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-01-12phy: qcom-qmp-ufs: split UFS-specific v2 PCS registers to a separate headerDmitry Baryshkov
Follow other QMP headers, split and rename UFS-specific PCS registers to ease comparing regs differences. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20221110192248.873973-7-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-01-12phy: qcom-qmp-pcie-msm8996: rework regs layout arraysDmitry Baryshkov
Use symbolic names for the values inside reg layout arrays. New register names are added following the PCS register layout that is used by the particular PHY. Note: ipq8074 tables appear to use a mixture of v2 and v3 registers. This might need additional fixes. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20221110192248.873973-6-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-01-12phy: qcom-qmp-pcie: rename regs layout arraysDmitry Baryshkov
Rename regs layouts to follow the QMP PHY version. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20221110192248.873973-5-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-01-12phy: qcom-qmp-pcie: rework regs layout arraysDmitry Baryshkov
Use symbolic names for the values inside reg layout arrays. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20221110192248.873973-4-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-01-12phy: qcom-qmp: remove duplicate v5_5nm register definitionsDmitry Baryshkov
Remove duplicate defines from phy-qcom-qmp-qserdes-txrx-v5_5nm.h Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20221110192248.873973-3-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-01-12phy: qcom-qmp: fix typo in QSERDES_COM_CMN_RSVD5 valueDmitry Baryshkov
Fix typo in QSERDES_COM_CMN_RSVD5 register definition. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20221110192248.873973-2-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-01-12phy: qcom-qmp-ufs: provide symbol clocksDmitry Baryshkov
Register three UFS symbol clocks (ufs_rx_symbol_0_clk_src, ufs_rx_symbol_1_clk_src ufs_tx_symbol_0_clk_src). Register OF clock provider to let other devices link these clocks through the DT. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20221123104443.3415267-3-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-01-12phy: qualcomm: pcie2: register as clock providerDmitry Baryshkov
Register pcie2 PHY as a clock provider to enable using it in the DT-based clock lookup. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20221229115932.3312318-3-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-01-12phy: qcom-qmp-pcie: add support for sm8350 platformDmitry Baryshkov
Add support for a single-lane and two-lane PCIe PHYs found on Qualcomm SM8350 platform. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20221118233242.2904088-7-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-01-12phy: qcom-qmp-pcie: rename the sm8450 gen3 PHY config tablesDmitry Baryshkov
SM8350 PHY config tables are mostly the same as SM8450 gen3 PHY config tables. Rename generic tables to remove x1 suffix. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20221118233242.2904088-6-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-01-12phy: qcom-qmp-pcie: split sm8450 gen3 PHY config tablesDmitry Baryshkov
SM8350 PHY config tables are mostly the same as SM8450 gen3 PHY config tables. Split these tables to be used by SM8350 config. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20221118233242.2904088-5-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-11-24phy: qcom-qmp-pcie: drop redundant clock allocationJohan Hovold
Since the QMP driver split, there is no reason to allocate the fixed-rate pipe clock structure separately from the driver data. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20221111094239.11547-4-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-11-24phy: qcom-qmp-usb: drop redundant clock allocationJohan Hovold
Since the QMP driver split, there is no reason to allocate the fixed-rate pipe clock structure separately from the driver data. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20221111094239.11547-3-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-11-24phy: qcom-qmp: drop unused type headerJohan Hovold
The PHY type defines are no longer used in the PCIe, UFS and USB QMP drivers so drop the corresponding include. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20221111094239.11547-2-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-11-24phy: qcom-qmp-usb: drop sc8280xp reference-clock sourceJohan Hovold
The source clock for the reference clock is not used by the PHY directly and should not be described by the devicetree (instead this relationship should be modelled in the clock driver). Drop the driver management of the reference-clock source for SC8280XP. Once the other clock drivers have been updated, the corresponding change can be done also for the other QMP v4 platforms. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221111093857.11360-3-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-11-24phy: qcom-qmp-combo: add support for updated sc8280xp bindingJohan Hovold
Add support for the new SC8280XP binding. Note that the binding does not try to describe every register subregion and instead the driver holds the corresponding offsets. Also note that (possibly) unlike on earlier platforms, the TX registers are used by both the USB and DP implementation. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20221121085058.31213-14-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-11-24phy: qcom-qmp-combo: rename DP_PHY register pointerJohan Hovold
The DP_PHY registers have erroneously been referred to as "PCS" registers since DisplayPort support was added to the QMP drivers (including in the devicetree binding). Rename the corresponding pointer to match the register names. Note that the repeated "dp" in the field name is intentional and this DP register block is called "DP_PHY" (not just "PHY"). Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20221121085058.31213-13-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-11-24phy: qcom-qmp-combo: rename common-register pointersJohan Hovold
The common registers are shared by the USB and DP parts of the PHY so drop the misleading "dp" prefix from the corresponding pointers. Note that the "DP" prefix could also be dropped from the corresponding defines, but leave that in place for now. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20221121085058.31213-12-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-11-24phy: qcom-qmp-combo: clean up DP clock callbacksJohan Hovold
Clean up the DP clock callbacks somewhat by dropping the redundant "qcom" prefix and removing line breaks after type specifiers. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20221121085058.31213-11-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-11-24phy: qcom-qmp-combo: separate clock and provider registrationJohan Hovold
In preparation for supporting devicetree bindings which do not use child nodes, separate clock registration from clock-provider registration. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20221121085058.31213-10-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-11-24phy: qcom-qmp-combo: add clock registration helperJohan Hovold
In preparation for supporting devicetree bindings which do not use child nodes, add a clock registration helper to handle the registration of both the USB and DP clocks. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20221121085058.31213-9-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-11-24phy: qcom-qmp-combo: drop redundant clock allocationJohan Hovold
Since the QMP driver split, there is no reason to allocate the fixed-rate pipe clock structure separately from the driver data. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20221121085058.31213-8-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-11-24phy: qcom-qmp-combo: drop redundant clock structureJohan Hovold
Drop the unnecessary DP clock structure and instead store the clocks directly in the driver data. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20221121085058.31213-7-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-11-24phy: qcom-qmp-combo: generate pipe clock nameJohan Hovold
In preparation for supporting devicetree bindings which do not use child nodes, generate also the USB3 pipe clock name based on the platform device name as is done for the DP clocks. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20221121085058.31213-6-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-11-24phy: qcom-qmp-combo: restructure PHY creationJohan Hovold
In preparation for supporting devicetree bindings which do not use child nodes, move the PHY creation to probe() proper and parse the serdes, dp_com and dp_serdes resources in a dedicated legacy devicetree helper. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20221121085058.31213-5-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-11-24phy: qcom-qmp-combo: drop v4 reference-clock sourceJohan Hovold
The source clock for the reference clock should not be described by the devicetree and instead this relationship should be modelled in the clock driver. Drop the management of the source clock from the driver for SC8180X and SC8280XP. Note that support for the former is not yet in mainline. Also note that the binding has never been updated to describe the v4 clocks for SC8180X. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20221121085058.31213-4-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-11-24phy: qcom-qmp-combo: clean up DP callback namesJohan Hovold
Clean up and unify the DP callbacks by dropping the redundant "qcom" and "phy" prefix and infix and by using a common naming scheme ("qmp" + version + callback name). Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20221114110621.4639-23-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-11-24phy: qcom-qmp-combo: clean up probe initialisationJohan Hovold
Stop abusing the driver data pointer and instead pass the driver state structure directly to the initialisation helpers during probe. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20221114110621.4639-22-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-11-24phy: qcom-qmp-combo: clean up device-tree parsingJohan Hovold
Since the QMP driver split there will be precisely two child nodes so drop the obsolete iteration construct. While at it, drop the verbose error logging that would have been printed also on probe deferrals. Note that there is no need to check if there are additional child nodes (the kernel is not a devicetree validator), but let's return an error if either child node is missing. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20221114110621.4639-21-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-11-24phy: qcom-qmp-combo: merge driver dataJohan Hovold
The QMP combo driver manages a single PHY (even if it provides two interfaces for USB and DP, respectively) so merge the old qcom_qmp and qmp_phy structures and drop the PHY array. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20221114110621.4639-20-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-11-24phy: qcom-qmp-combo: merge USB and DP configurationsJohan Hovold
It does not really make any sense to keep separate configuration structures for the USB and DP parts of the same PHY so merge them. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20221114110621.4639-19-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-11-24phy: qcom-qmp-combo: drop lanes config parameterJohan Hovold
Since the QMP driver split there is really no need for the 'lanes' configuration parameter as all of these USB-C PHYs support dual-lane SuperSpeed USB and quad-lane (uni-directional) DP (even if the driver still only supports CC1 orientation using lanes 2 and 3). Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20221114110621.4639-18-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-11-24phy: qcom-qmp-combo: add DP configuration tablesJohan Hovold
In preparation for merging the USB and DP configurations, add dedicated pointers for the DP serdes and tx tables to the configurations. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20221114110621.4639-17-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-11-24phy: qcom-qmp-combo: rename sc8280xp configJohan Hovold
In preparation for merging the USB and DP configurations, drop the "combo" infix from the SC8280XP combined configuration for consistency with the other platforms. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20221114110621.4639-16-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-11-24phy: qcom-qmp-combo: clean up DP configurationsJohan Hovold
In preparation for merging the USB and DP configurations, align the initialisations of the DP function pointers. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20221114110621.4639-15-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-11-24phy: qcom-qmp-combo: add dedicated DP iomem pointersJohan Hovold
In preparation for merging the driver data, add separate iomem pointers for the DP part of the PHY. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20221114110621.4639-14-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-11-24phy: qcom-qmp-combo: separate USB and DP devicetree parsingJohan Hovold
Separate the devicetree parsing of the USB and DP child nodes in two dedicated helpers in preparation for merging the driver data. Note that only the USB part of the PHY has a pipe clock and that the DP implementation only uses the tx/tx2 and pcs register regions. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20221114110621.4639-13-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
generated by cgit v1.2.3 (git 2.39.1) at 2025-08-05 00:08:53 +0000