Changes in Kconfig

be8f23ce - phy: qcom: uniphy-28lp: add COMMON_CLK dependency

Fri, 14 Mar 2025 15:49:10 +0000

phy: qcom: uniphy-28lp: add COMMON_CLK dependencyIn configurations without CONFIG_COMMON_CLK, the driver fails to build:aarch64-linux-ld: drivers/phy/qualcomm/phy-qcom-uniphy-pcie-28lp.o: in function `qcom_uniphy_pcie_probe':phy-qcom-uniphy-pcie-28lp.c:(.text+0x200): undefined reference to `__clk_hw_register_fixed_rate'aarch64-linux-ld: phy-qcom-uniphy-pcie-28lp.c:(.text+0x238): undefined reference to `of_clk_hw_simple_get'phy-qcom-uniphy-pcie-28lp.c:(.text+0x238): dangerous relocation: unsupported relocationaarch64-linux-ld: phy-qcom-uniphy-pcie-28lp.c:(.text+0x240): undefined reference to `of_clk_hw_simple_get'aarch64-linux-ld: phy-qcom-uniphy-pcie-28lp.c:(.text+0x248): undefined reference to `devm_of_clk_add_hw_provider'Add that as a Kconfig dependencies.Fixes: 74badb8b0b14 ("phy: qcom: Introduce PCIe UNIPHY 28LP driver")Signed-off-by: Arnd Bergmann Reviewed-by: Dmitry Baryshkov Link: https://lore.kernel.org/r/20250314154915.4074980-1-arnd@kernel.orgSigned-off-by: Vinod Koul List of files: /linux-6.15/drivers/phy/qualcomm/Kconfig

74badb8b - phy: qcom: Introduce PCIe UNIPHY 28LP driver

Thu, 20 Feb 2025 09:42:46 +0000

phy: qcom: Introduce PCIe UNIPHY 28LP driverAdd Qualcomm PCIe UNIPHY 28LP driver support present in Qualcomm IPQ5332SoC and the phy init sequence.Reviewed-by: Dmitry Baryshkov Signed-off-by: Nitheesh Sekar Signed-off-by: Varadarajan Narayanan Link: https://lore.kernel.org/r/20250220094251.230936-3-quic_varada@quicinc.comSigned-off-by: Vinod Koul List of files: /linux-6.15/drivers/phy/qualcomm/Kconfig

35921910 - phy: qcom: qmp-combo: switch to DRM_AUX_BRIDGE

Sun, 03 Dec 2023 11:43:29 +0000

phy: qcom: qmp-combo: switch to DRM_AUX_BRIDGESwitch to using the new DRM_AUX_BRIDGE helper to create thetransparent DRM bridge device instead of handcoding correspondingfunctionality.Acked-by: Vinod Koul Signed-off-by: Dmitry Baryshkov Link: https://patchwork.freedesktop.org/patch/msgid/20231203114333.1305826-3-dmitry.baryshkov@linaro.org List of files: /linux-6.15/drivers/phy/qualcomm/Kconfig

08e49af5 - phy: qcom: Introduce M31 USB PHY driver

Mon, 14 Aug 2023 08:06:02 +0000

phy: qcom: Introduce M31 USB PHY driverAdd the M31 USB2 phy driver for the USB M31 PHY(https://www.m31tech.com) found in Qualcomm IPQ5018, IPQ5332SoCs.Signed-off-by: Varadarajan Narayanan Reviewed-by: Bjorn Andersson Link: https://lore.kernel.org/r/c8821bb0124a54cc774a2ff7b9c40df28eb7711e.1691999761.git.quic_varada@quicinc.comSigned-off-by: Vinod Koul List of files: /linux-6.15/drivers/phy/qualcomm/Kconfig

e464a318 - phy: qcom-qmp-usb: split off the legacy USB+dp_com support

Wed, 31 May 2023 02:34:15 +0000

phy: qcom-qmp-usb: split off the legacy USB+dp_com supportWhen adding support for some of the platforms (sc7180, sc8180x, sdm845,sm8[1234]50), we added USB PHYs for the combo USB+DP QMP PHYs. Now allsuch usecases were migrated to use USB+DP Combo driver. To simplify theqcom-qmp-usb PHY driver split the legacy USB+dp_com support into aseparate driver.Signed-off-by: Dmitry Baryshkov Link: https://lore.kernel.org/r/20230531023415.1209301-6-dmitry.baryshkov@linaro.orgSigned-off-by: Vinod Koul List of files: /linux-6.15/drivers/phy/qualcomm/Kconfig

601d0627 - phy: qcom: add the SGMII SerDes PHY driver

Mon, 19 Jun 2023 09:13:36 +0000

phy: qcom: add the SGMII SerDes PHY driverImplement support for the SGMII/SerDes PHY present on various Qualcommplatforms.Signed-off-by: Bartosz Golaszewski Link: https://lore.kernel.org/r/20230619091336.194914-4-brgl@bgdev.plSigned-off-by: Vinod Koul List of files: /linux-6.15/drivers/phy/qualcomm/Kconfig

1904c3f5 - phy: qcom-qmp-combo: Introduce drm_bridge

Mon, 15 May 2023 03:27:41 +0000

phy: qcom-qmp-combo: Introduce drm_bridgeThe QMP combo PHY sits in an of_graph connected between the DisplayPortcontroller and a USB Type-C connector (or possibly a redriver).The TCPM needs to be able to convey the HPD signal to the DisplayPortcontroller, but no directly link is provided by DeviceTree so the signalneeds to "pass through" the QMP combo phy.Handle this by introducing a drm_bridge which upon initialization findsthe next bridge (i.e. the usb-c-connector) and chain this together. Thisway HPD changes in the connector will propagate to the DisplayPortdriver.The connector bridge is resolved lazily, as the TCPM is expected to beable to resolve the typec mux and switch at probe time, so the QMP combophy will probe before the TCPM.Acked-by: Neil Armstrong Tested-by: Bryan O'Donoghue Reviewed-by: Bryan O'Donoghue Tested-by: Abel Vesa Tested-by: Steev Klimaszewski Tested-by: Neil Armstrong # on HDK8450Tested-by: Johan Hovold # X13sReviewed-by: Johan Hovold Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20230515032743.400170-7-quic_bjorande@quicinc.comSigned-off-by: Vinod Koul List of files: /linux-6.15/drivers/phy/qualcomm/Kconfig

2851117f - phy: qcom-qmp-combo: Introduce orientation switching

Mon, 15 May 2023 03:27:40 +0000

phy: qcom-qmp-combo: Introduce orientation switchingThe data lanes of the QMP PHY is swapped in order to handle changingorientation of the USB Type-C cable. Register a typec_switch device toallow a TCPM to configure the orientation.The newly introduced orientation variable is adjusted based on therequest, and the initialized components are brought down and up again.To keep track of what parts needs to be cycled new variables to keeptrack of the individual init_count is introduced.Both the USB and the DisplayPort altmode signals are properly switched.For DisplayPort the controller will after the TCPM having establishedorientation power on the PHY, so this is not done implicitly, but forUSB the PHY typically is kept initialized across the switch, and musttherefore then be reinitialized.This is based on initial work by Wesley Cheng.Link: https://lore.kernel.org/r/20201009082843.28503-3-wcheng@codeaurora.org/Reviewed-by: Johan Hovold Reviewed-by: Neil Armstrong Tested-by: Abel Vesa Tested-by: Steev Klimaszewski Tested-by: Neil Armstrong # on HDK8450Tested-by: Johan Hovold # X13sSigned-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20230515032743.400170-6-quic_bjorande@quicinc.comSigned-off-by: Vinod Koul List of files: /linux-6.15/drivers/phy/qualcomm/Kconfig

56d77c9a - phy: qcom: Add QCOM SNPS eUSB2 repeater driver

Wed, 08 Feb 2023 19:01:57 +0000

phy: qcom: Add QCOM SNPS eUSB2 repeater driverPM8550B contains a eUSB2 repeater used for making the eUSB2 fromSM8550 USB 2.0 compliant. This can be modelled SW-wise as a Phy.So add a new phy driver for it.Signed-off-by: Abel Vesa Link: https://lore.kernel.org/r/20230208190200.2966723-5-abel.vesa@linaro.orgSigned-off-by: Vinod Koul List of files: /linux-6.15/drivers/phy/qualcomm/Kconfig

80090810 - phy: qcom: Add QCOM SNPS eUSB2 driver

Wed, 08 Feb 2023 18:34:17 +0000

phy: qcom: Add QCOM SNPS eUSB2 driverThe SM8550 SoC uses Synopsis eUSB2 PHY for USB 2.0.Add a new driver for it.The driver is based on a downstream implementation.Signed-off-by: Abel Vesa Link: https://lore.kernel.org/r/20230208183421.2874423-3-abel.vesa@linaro.orgSigned-off-by: Vinod Koul List of files: /linux-6.15/drivers/phy/qualcomm/Kconfig

d1abd695 - phy: qcom-qmp: Introduce Kconfig symbols for discrete drivers

Thu, 02 Feb 2023 21:53:29 +0000

phy: qcom-qmp: Introduce Kconfig symbols for discrete driversIntroduce a config option for each QMP PHY driver now that the QMP PHYmega-driver has been split up into different modules. This allows kernelconfigurators to limit the binary size of the kernel by only compilingin the QMP PHY driver that they need.Leave the old config QCOM_QMP in place and make it into a menuconfig sothat 'make olddefconfig' continues to work. Furthermore, set the defaultof the new Kconfig symbols to be QCOM_QMP so that the transition issmooth.Reviewed-by: Dmitry Baryshkov Reviewed-by: Johan Hovold Signed-off-by: Stephen Boyd Link: https://lore.kernel.org/r/20230202215330.2152726-1-swboyd@chromium.orgSigned-off-by: Vinod Koul List of files: /linux-6.15/drivers/phy/qualcomm/Kconfig

6c37a02b - phy: qcom-qmp-pcie: add support for sc8280xp 4-lane PHYs

Sat, 05 Nov 2022 14:59:39 +0000

phy: qcom-qmp-pcie: add support for sc8280xp 4-lane PHYsThe PCIe2 and PCIe3 controllers and PHYs on SC8280XP can be used in4-lane mode or as separate controllers and PHYs in 2-lane mode (e.g. asPCIe2A and PCIe2B).Add support for fetching the 4-lane configuration from the TCSR andprogramming the lane registers of the second port when in 4-lane mode.Reviewed-by: Dmitry Baryshkov Signed-off-by: Johan Hovold Link: https://lore.kernel.org/r/20221105145939.20318-17-johan+linaro@kernel.orgSigned-off-by: Vinod Koul List of files: /linux-6.15/drivers/phy/qualcomm/Kconfig

f199223c - phy: qcom: Introduce new eDP PHY driver

Wed, 03 Nov 2021 23:44:10 +0000

phy: qcom: Introduce new eDP PHY driverMany recent Qualcomm platforms comes with native DP and eDP support.This consists of a controller in the MDSS and a QMP-like PHY.While similar to the well known QMP block, the eDP PHY only has TX lanesand the programming sequences are slightly different. Rather thancontinuing the trend of parameterize the QMP driver to pieces, thisintroduces the support as a new driver.The registration of link and pixel clocks are borrowed from the QMPdriver. The non-DP link frequencies are omitted for now.The eDP PHY is very similar to the dedicated (non-USB) DP PHY, but onlythe prior is supported for now.Signed-off-by: Bjorn Andersson Reviewed-by: Stephen Boyd Link: https://lore.kernel.org/r/20211103234410.1352424-2-bjorn.andersson@linaro.orgSigned-off-by: Vinod Koul List of files: /linux-6.15/drivers/phy/qualcomm/Kconfig

14839107 - phy: qualcomm: Fix 28 nm Hi-Speed USB PHY OF dependency

Fri, 13 Nov 2020 15:12:25 +0000

phy: qualcomm: Fix 28 nm Hi-Speed USB PHY OF dependencyThis Kconfig entry should declare a dependency on OFFixes: 67b27dbeac4d ("phy: qualcomm: Add Synopsys 28nm Hi-Speed USB PHY driver")Signed-off-by: Bryan O'Donoghue Link: https://lore.kernel.org/r/20201113151225.1657600-3-bryan.odonoghue@linaro.orgSigned-off-by: Vinod Koul List of files: /linux-6.15/drivers/phy/qualcomm/Kconfig

44786a26 - phy: qualcomm: usb: Fix SuperSpeed PHY OF dependency

Fri, 13 Nov 2020 15:12:24 +0000

phy: qualcomm: usb: Fix SuperSpeed PHY OF dependencyThis Kconfig entry should declare a dependency on OFFixes: 6076967a500c ("phy: qualcomm: usb: Add SuperSpeed PHY driver")Reported-by: kernel test robot Link: https://lkml.org/lkml/2020/11/13/414Signed-off-by: Bryan O'Donoghue Link: https://lore.kernel.org/r/20201113151225.1657600-2-bryan.odonoghue@linaro.orgSigned-off-by: Vinod Koul List of files: /linux-6.15/drivers/phy/qualcomm/Kconfig

ef19b117 - phy: qualcomm: add qcom ipq806x dwc usb phy driver

Fri, 17 Jul 2020 13:16:31 +0000

phy: qualcomm: add qcom ipq806x dwc usb phy driverThis has lost in the original push for the dwc3 qcom driver.This is needed for ipq806x SoC as without this the usb portsdoesn't work at all.Signed-off-by: Andy Gross Signed-off-by: Ansuel Smith Tested-by: Jonathan McDowell Link: https://lore.kernel.org/r/20200717131635.11076-1-ansuelsmth@gmail.comSigned-off-by: Vinod Koul List of files: /linux-6.15/drivers/phy/qualcomm/Kconfig

02dca8c9 - phy: qcom: remove ufs qmp phy driver

Mon, 29 Jun 2020 14:54:52 +0000

phy: qcom: remove ufs qmp phy driverThe UFS specific QMP PHY driver started off supporting the 14nm and20nm hardware. With the 20nm support marked broken for a long time andthe 14nm support added to the common QMP PHY, this driver has not beenused in a while. So delete itReviewed-by: Bjorn Andersson Link: https://lore.kernel.org/r/20200629145452.123035-1-vkoul@kernel.orgSigned-off-by: Vinod Koul List of files: /linux-6.15/drivers/phy/qualcomm/Kconfig

51e8114f - phy: qcom-snps: Add SNPS USB PHY driver for QCOM based SOCs

Mon, 04 May 2020 23:54:24 +0000

phy: qcom-snps: Add SNPS USB PHY driver for QCOM based SOCsThis adds the SNPS FemtoPHY V2 driver used in QCOM SOCs. Thereare potentially multiple instances of this UTMI PHY on theSOC, all which can utilize this driver. The V2 driver willhave a different register map compared to V1.Signed-off-by: Wesley Cheng Reviewed-by: Philipp Zabel Reviewed-by: Manu Gautam Reviewed-by: Vinod Koul Reviewed-by: Stephen Boyd Link: https://lore.kernel.org/r/1588636467-23409-3-git-send-email-wcheng@codeaurora.orgSigned-off-by: Vinod Koul List of files: /linux-6.15/drivers/phy/qualcomm/Kconfig

3c9d8f6c - phy: add driver for Qualcomm IPQ40xx USB PHY

Sun, 03 May 2020 20:18:22 +0000

phy: add driver for Qualcomm IPQ40xx USB PHYAdd a driver to setup the USB PHY-s on Qualcom m IPQ40xx series SoCs.The driver sets up HS and SS phys.Signed-off-by: John Crispin Signed-off-by: Robert Marko Cc: Luka Perkov Link: https://lore.kernel.org/r/20200503201823.531757-1-robert.marko@sartura.hrSigned-off-by: Vinod Koul List of files: /linux-6.15/drivers/phy/qualcomm/Kconfig

6076967a - phy: qualcomm: usb: Add SuperSpeed PHY driver

Wed, 11 Mar 2020 19:13:58 +0000

phy: qualcomm: usb: Add SuperSpeed PHY driverControls Qualcomm's SS PHY 1.0.0 implemented on various SoCs on both the20nm and 28nm process nodes.Based on Sriharsha Allenki's original code.[bod: Removed dependency on extcon. Switched to gpio-usb-conn to handle VBUS On/Off Switched to usb-role-switch to bind gpio-usb-conn to DWC3]Signed-off-by: Jorge Ramirez-Ortiz Cc: Jorge Ramirez-Ortiz Cc: Sriharsha Allenki's Cc: Andy Gross Cc: Bjorn Andersson Cc: Kishon Vijay Abraham I Cc: Philipp Zabel Cc: linux-arm-msm@vger.kernel.orgCc: linux-kernel@vger.kernel.orgReviewed-by: Philipp Zabel Tested-by: Bjorn Andersson Signed-off-by: Bryan O'Donoghue Signed-off-by: Kishon Vijay Abraham I List of files: /linux-6.15/drivers/phy/qualcomm/Kconfig