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2025-08-28phy: qcom: phy-qcom-m31: Update IPQ5332 M31 USB phy initialization sequenceKathiravan Thirumoorthy1-4/+10
commit 4a3556b81b99f0c8c0358f7cc6801a62b4538fe2 upstream. The current configuration used for the IPQ5332 M31 USB PHY fails the Near End High Speed Signal Quality compliance test. To resolve this, update the initialization sequence as specified in the Hardware Design Document. Fixes: 08e49af50701 ("phy: qcom: Introduce M31 USB PHY driver") Cc: stable@kernel.org Signed-off-by: Kathiravan Thirumoorthy <kathiravan.thirumoorthy@oss.qualcomm.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250630-ipq5332_hsphy_complaince-v2-1-63621439ebdb@oss.qualcomm.com Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-06-19phy: qcom-qmp-usb: Fix an NULL vs IS_ERR() bugChenyuan Yang1-1/+5
[ Upstream commit d14402a38c2d868cacb1facaf9be908ca6558e59 ] The qmp_usb_iomap() helper function currently returns the raw result of devm_ioremap() for non-exclusive mappings. Since devm_ioremap() may return a NULL pointer and the caller only checks error pointers with IS_ERR(), NULL could bypass the check and lead to an invalid dereference. Fix the issue by checking if devm_ioremap() returns NULL. When it does, qmp_usb_iomap() now returns an error pointer via IOMEM_ERR_PTR(-ENOMEM), ensuring safe and consistent error handling. Signed-off-by: Chenyuan Yang <chenyuan0y@gmail.com> Fixes: a5d6b1ac56cb ("phy: qcom-qmp-usb: fix memleak on probe deferral") CC: Johan Hovold <johan@kernel.org> CC: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250414125050.2118619-1-chenyuan0y@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-01-02phy: qcom-qmp: Fix register name in RX Lane config of SC8280XPKrishna Kurapati1-1/+1
commit 8886fb3240931a0afce82dea87edfe46bcb0a586 upstream. In RX Lane configuration sequence of SC8280XP, the register V5_RX_UCDR_FO_GAIN is incorrectly spelled as RX_UCDR_SO_GAIN and hence the programming sequence is wrong. Fix the register sequence accordingly to avoid any compliance failures. This has been tested on SA8775P by checking device mode enumeration in SuperSpeed. Cc: stable@vger.kernel.org Fixes: c0c7769cdae2 ("phy: qcom-qmp: Add SC8280XP USB3 UNI phy") Signed-off-by: Krishna Kurapati <quic_kriskura@quicinc.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20241112092831.4110942-1-quic_kriskura@quicinc.com Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-11-08phy: qcom: qmp-usb-legacy: fix NULL-deref on runtime suspendJohan Hovold1-0/+1
commit 29240130ab77c80bea1464317ae2a5fd29c16a0c upstream. Commit 413db06c05e7 ("phy: qcom-qmp-usb: clean up probe initialisation") removed most users of the platform device driver data from the qcom-qmp-usb driver, but mistakenly also removed the initialisation despite the data still being used in the runtime PM callbacks. This bug was later reproduced when the driver was copied to create the qmp-usb-legacy driver. Restore the driver data initialisation at probe to avoid a NULL-pointer dereference on runtime suspend. Apparently no one uses runtime PM, which currently needs to be enabled manually through sysfs, with these drivers. Fixes: e464a3180a43 ("phy: qcom-qmp-usb: split off the legacy USB+dp_com support") Cc: stable@vger.kernel.org # 6.6 Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20240911115253.10920-3-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-11-08phy: qcom: qmp-usb: fix NULL-deref on runtime suspendJohan Hovold1-0/+1
commit bd9e4d4a3b127686efc60096271b0a44c3100061 upstream. Commit 413db06c05e7 ("phy: qcom-qmp-usb: clean up probe initialisation") removed most users of the platform device driver data, but mistakenly also removed the initialisation despite the data still being used in the runtime PM callbacks. Restore the driver data initialisation at probe to avoid a NULL-pointer dereference on runtime suspend. Apparently no one uses runtime PM, which currently needs to be enabled manually through sysfs, with this driver. Fixes: 413db06c05e7 ("phy: qcom-qmp-usb: clean up probe initialisation") Cc: stable@vger.kernel.org # 6.2 Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20240911115253.10920-2-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-10-17phy: qualcomm: eusb2-repeater: Rework init to drop redundant zero-out loopAbel Vesa1-104/+62
[ Upstream commit 734550d60cdf634299f0eac7f7fe15763ed990bb ] Instead of incrementing the base of the global reg fields, which renders the second instance of the repeater broken due to wrong offsets, use regmap with base and offset. As for zeroing out the rest of the tuning regs, avoid looping though the table and just use the table as is, as it is already zero initialized. Fixes: 99a517a582fc ("phy: qualcomm: phy-qcom-eusb2-repeater: Zero out untouched tuning regs") Tested-by: Elliot Berman <quic_eberman@quicinc.com> # sm8650-qrd Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Link: https://lore.kernel.org/r/20240201-phy-qcom-eusb2-repeater-fixes-v4-1-cf18c8cef6d7@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-10-17phy: qualcomm: phy-qcom-eusb2-repeater: Add tuning overridesKonrad Dybcio1-1/+16
[ Upstream commit 56156a76e765d32009fee058697c591194d0829f ] There are devices in the wild, like the Sony Xperia 1 V that *require* different tuning than the base design for USB to work. Add support for overriding the necessary tuning values. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230830-topic-eusb2_override-v2-4-7d8c893d93f6@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org> Stable-dep-of: 734550d60cdf ("phy: qualcomm: eusb2-repeater: Rework init to drop redundant zero-out loop") Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-06-12phy: qcom: qmp-combo: fix duplicate return in qmp_v4_configure_dp_phyNeil Armstrong1-2/+0
[ Upstream commit e298ae7caafcc429e0fc4b3779f1738c0acc5dac ] Remove duplicate "return 0" in qmp_v4_configure_dp_phy() Fixes: 186ad90aa49f ("phy: qcom: qmp-combo: reuse register layouts for even more registers") Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Link: https://lore.kernel.org/r/20240228-topic-sm8x50-upstream-phy-combo-fix-duplicate-return-v1-1-60027a37cab1@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-05-02phy: qcom: qmp-combo: fix VCO div offset on v5_5nm and v6Johan Hovold2-0/+4
commit 025a6f7448f7bb5f4fceb62498ee33d89ae266bb upstream. Commit 5abed58a8bde ("phy: qcom: qmp-combo: Fix VCO div offset on v3") fixed a regression introduced in 6.5 by making sure that the correct offset is used for the DP_PHY_VCO_DIV register on v3 hardware. Unfortunately, that fix instead broke DisplayPort on v5_5nm and v6 hardware as it failed to add the corresponding offsets also to those register tables. Fixes: 815891eee668 ("phy: qcom-qmp-combo: Introduce orientation variable") Fixes: 5abed58a8bde ("phy: qcom: qmp-combo: Fix VCO div offset on v3") Cc: stable@vger.kernel.org # 6.5: 5abed58a8bde Cc: Stephen Boyd <swboyd@chromium.org> Cc: Abhinav Kumar <quic_abhinavk@quicinc.com> Cc: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Link: https://lore.kernel.org/r/20240408093023.506-1-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Stephen Boyd <swboyd@chromium.org>
2024-05-02phy: qcom: m31: match requested regulator name with dt schemaGabor Juhos1-1/+1
[ Upstream commit 47b3e2f3914ae5e8d9025d65ae5cffcbb54bc9c3 ] According to the 'qcom,ipq5332-usb-hsphy.yaml' schema, the 5V supply regulator must be defined via the 'vdd-supply' property. The driver however requests for the 'vdda-phy' regulator which results in the following message when the driver is probed on a IPQ5018 based board with a device tree matching to the schema: qcom-m31usb-phy 5b000.phy: supply vdda-phy not found, using dummy regulator qcom-m31usb-phy 5b000.phy: Registered M31 USB phy This means that the regulator specified in the device tree never gets enabled. Change the driver to use the 'vdd' name for the regulator as per defined in the schema in order to ensure that the corresponding regulator gets enabled. Fixes: 08e49af50701 ("phy: qcom: Introduce M31 USB PHY driver") Reviewed-by: Varadarajan Narayanan <quic_varada@quicinc.com> Signed-off-by: Gabor Juhos <j4g8y7@gmail.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20240406-phy-qcom-m31-regulator-fix-v2-1-c8e9795bc071@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-05-02phy: qcom: qmp-combo: Fix VCO div offset on v3Stephen Boyd1-1/+5
commit 5abed58a8bde6d349bde364a160510b5bb904d18 upstream. Commit ec17373aebd0 ("phy: qcom: qmp-combo: extract common function to setup clocks") changed the offset that is used to write to DP_PHY_VCO_DIV from QSERDES_V3_DP_PHY_VCO_DIV to QSERDES_V4_DP_PHY_VCO_DIV. Unfortunately, this offset is different between v3 and v4 phys: #define QSERDES_V3_DP_PHY_VCO_DIV 0x064 #define QSERDES_V4_DP_PHY_VCO_DIV 0x070 meaning that we write the wrong register on v3 phys now. Add another generic register to 'regs' and use it here instead of a version specific define to fix this. This was discovered after Abhinav looked over register dumps with me from sc7180 Trogdor devices that started failing to light up the external display with v6.6 based kernels. It turns out that some monitors are very specific about their link clk frequency and if the default power on reset value is still there the monitor will show a blank screen or a garbled display. Other monitors are perfectly happy to get a bad clock signal. Cc: Douglas Anderson <dianders@chromium.org> Cc: Abhinav Kumar <quic_abhinavk@quicinc.com> Cc: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Fixes: ec17373aebd0 ("phy: qcom: qmp-combo: extract common function to setup clocks") Signed-off-by: Stephen Boyd <swboyd@chromium.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20240404234345.1446300-1-swboyd@chromium.org Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-05-02phy: qcom: qmp-combo: Fix register base for QSERDES_DP_PHY_MODEStephen Boyd1-2/+2
commit ee13e1f3c72b9464a4d73017c060ab503eed653a upstream. The register base that was used to write to the QSERDES_DP_PHY_MODE register was 'dp_dp_phy' before commit 815891eee668 ("phy: qcom-qmp-combo: Introduce orientation variable"). There isn't any explanation in the commit why this is changed, so I suspect it was an oversight or happened while being extracted from some other series. Oddly the value being 0x4c or 0x5c doesn't seem to matter for me, so I suspect this is dead code, but that can be fixed in another patch. It's not good to write to the wrong register space, and maybe some other version of this phy relies on this. Cc: Douglas Anderson <dianders@chromium.org> Cc: Abhinav Kumar <quic_abhinavk@quicinc.com> Cc: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Cc: Neil Armstrong <neil.armstrong@linaro.org> Cc: Abel Vesa <abel.vesa@linaro.org> Cc: Steev Klimaszewski <steev@kali.org> Cc: Johan Hovold <johan+linaro@kernel.org> Cc: Bjorn Andersson <quic_bjorande@quicinc.com> Cc: stable@vger.kernel.org # 6.5 Fixes: 815891eee668 ("phy: qcom-qmp-combo: Introduce orientation variable") Signed-off-by: Stephen Boyd <swboyd@chromium.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Reviewed-by: Bjorn Andersson <quic_bjorande@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20240405000111.1450598-1-swboyd@chromium.org Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-11-28phy: qualcomm: phy-qcom-eusb2-repeater: Zero out untouched tuning regsKonrad Dybcio1-14/+44
[ Upstream commit 99a517a582fc1272d1d3cf3b9e671a14d7db77b8 ] The vendor kernel zeroes out all tuning data outside the init sequence as part of initialization. Follow suit to avoid UB. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230830-topic-eusb2_override-v2-3-7d8c893d93f6@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-11-28phy: qualcomm: phy-qcom-eusb2-repeater: Use regmap_fieldsKonrad Dybcio1-30/+61
[ Upstream commit 4ba2e52718c0ce4ece6a269bec84319c355c030f ] Switch to regmap_fields, so that the values written into registers are sanitized by their explicit sizes and the different registers are structured in an iterable object to make external changes to the init sequence simpler. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230830-topic-eusb2_override-v2-2-7d8c893d93f6@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-09-21phy: qualcomm: Fix typos in commentsBo Liu1-1/+1
Fix typo in the description of the 'succesfully'. Signed-off-by: Bo Liu <liubo03@inspur.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230912114646.8452-1-liubo03@inspur.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-09-21phy: qcom-qmp-combo: initialize PCS_USB registersKonrad Dybcio1-0/+4
Currently, PCS_USB registers that have their initialization data in a pcs_usb_tbl table are never initialized. Fix that. Fixes: fc64623637da ("phy: qcom-qmp-combo,usb: add support for separate PCS_USB region") Reported-by: Adrien Thierry <athierry@redhat.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230829-topic-8550_usbphy-v3-2-34ec434194c5@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-09-21phy: qcom-qmp-combo: Square out 8550 POWER_STATE_CONFIG1Konrad Dybcio2-2/+3
There are two instances of the POWER_STATE_CONFIG1 register: one in the PCS space and another one in PCS_USB. The downstream init sequence pokes the latter one while we've been poking the former one (and misnamed it as the latter one, impostor!). Fix that up to avoid UB. Fixes: 49742e9edab3 ("phy: qcom-qmp-combo: Add support for SM8550") Reviewed-by: Abel Vesa <abel.vesa@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230829-topic-8550_usbphy-v3-1-34ec434194c5@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-09-21phy: qcom: m31: Remove unwanted qphy->vreg is NULL checkVaradarajan Narayanan1-2/+1
Fix the following Smatch complaint: drivers/phy/qualcomm/phy-qcom-m31.c:175 m31usb_phy_init() warn: variable dereferenced before check 'qphy->vreg' (see line 167) drivers/phy/qualcomm/phy-qcom-m31.c 166 167 ret = regulator_enable(qphy->vreg); ^^^^^^^^^^ Unchecked dereference 168 if (ret) { 169 dev_err(&phy->dev, "failed to enable regulator, %d\n", ret); 170 return ret; 171 } 172 173 ret = clk_prepare_enable(qphy->clk); 174 if (ret) { 175 if (qphy->vreg) ^^^^^^^^^^ Checked too late 176 regulator_disable(qphy->vreg); 177 dev_err(&phy->dev, "failed to enable cfg ahb clock, %d\n", ret); Since the phy will not get registered if qphy->vreg is NULL, this check is not needed. Reported-by: Dan Carpenter <dan.carpenter@linaro.org> Closes: https://lore.kernel.org/linux-phy/cbd26132-c624-44b7-a073-73222b287338@moroto.mountain/T/#u Fixes: 08e49af50701 ("phy: qcom: Introduce M31 USB PHY driver") Signed-off-by: Varadarajan Narayanan <quic_varada@quicinc.com> Link: https://lore.kernel.org/r/1694069452-3794-1-git-send-email-quic_varada@quicinc.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-09-21phy: qcom: phy-qcom-m31: change m31_ipq5332_regs to staticYang Yingliang1-1/+1
m31_ipq5332_regs is only used in phy-qcom-m31.c now, change it to static. Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Reviewed-by: Varadarajan Narayanan <quic_varada@quicinc.com> Link: https://lore.kernel.org/r/20230824092356.1154839-1-yangyingliang@huawei.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-09-21phy: qcom: phy-qcom-m31: fix wrong pointer pass to PTR_ERR()Yang Yingliang1-1/+1
It should be 'qphy->vreg' passed to PTR_ERR() when devm_regulator_get() fails. Fixes: 08e49af50701 ("phy: qcom: Introduce M31 USB PHY driver") Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Reviewed-by: Varadarajan Narayanan <quic_varada@quicinc.com> Link: https://lore.kernel.org/r/20230824091345.1072650-1-yangyingliang@huawei.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-09-21phy: qcom-qmp-usb: split PCS_USB init table for sc8280xp and sa8775pAdrien Thierry1-5/+15
For sc8280xp and sa8775p, PCS and PCS_USB initialization data is described in the same table, thus the pcs_usb offset is not being applied during initialization of PCS_USB registers. Fix this by adding the appropriate pcs_usb_tbl tables. Fixes: 8bd2d6e11c99 ("phy: qcom-qmp: Add SA8775P USB3 UNI phy") Fixes: c0c7769cdae2 ("phy: qcom-qmp: Add SC8280XP USB3 UNI phy") Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Adrien Thierry <athierry@redhat.com> Link: https://lore.kernel.org/r/20230828152353.16529-3-athierry@redhat.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-09-21phy: qcom-qmp-usb: initialize PCS_USB registersAdrien Thierry1-0/+4
Currently, PCS_USB registers that have their initialization data in a pcs_usb_tbl table are never initialized. Fix that. Fixes: fc64623637da ("phy: qcom-qmp-combo,usb: add support for separate PCS_USB region") Signed-off-by: Adrien Thierry <athierry@redhat.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20230828152353.16529-2-athierry@redhat.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-09-03Merge tag 'phy-for-6.6' of ↵Linus Torvalds22-918/+2376
git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy Pull phy updates from Vinod Koul: "As usual a couple of new drivers, a bunch of new device support and few updates to existing drivers New Support: - Starfive dphy rx, JH7110 usb and pcie support - Rockchip rv1126 inno-dsi phy, rk3588 usb and pcie support - Qualcomm sa8775p PCIe support, M31 USB PHY driver - Samsung Exynos850 usb support Updates: - Mediatek dsi driver clock updates - Qualcomm sm8150 combo phy with reworking of qmp pcie driver - Xilinx zynqmp runtime PM support" * tag 'phy-for-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: (83 commits) phy: exynos5-usbdrd: Add Exynos850 support phy: exynos5-usbdrd: Add 26MHz ref clk support phy: exynos5-usbdrd: Make it possible to pass custom phy ops dt-bindings: phy: samsung,usb3-drd-phy: Add Exynos850 support phy: qcom-qmp-combo: fix clock probing phy: qcom-qmp-pcie: support SM8150 PCIe QMP PHYs phy: qcom-qmp-pcie: populate offsets configuration phy: qcom-qmp-pcie: simplify clock handling phy: qcom-qmp-pcie: keep offset tables sorted phy: qcom-qmp-pcie: drop ln_shrd from v5_20 config dt-bindings: phy: qcom,qmp-pcie: describe SM8150 PCIe PHYs dt-bindings: phy: migrate QMP PCIe PHY bindings to qcom,sc8280xp-qmp-pcie-phy.yaml phy: fsl-imx8mq-usb: add dev_err_probe if getting vbus failed phy: qcom: Introduce M31 USB PHY driver dt-bindings: phy: qcom,m31: Document qcom,m31 USB phy phy: rockchip: inno-dsidphy: Add rv1126 support dt-bindings: phy: rockchip-inno-dsidphy: Document rv1126 dt-bindings: phy: mediatek,tphy: allow simple nodename pattern phy: amlogic: meson-g12a-usb2: fix Wvoid-pointer-to-enum-cast warning phy: marvell pxa-usb: fix Wvoid-pointer-to-enum-cast warning ...
2023-08-31Merge tag 'clk-for-linus' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull clk subsystem updates from Stephen Boyd: "This pull request is full of clk driver changes. In fact, there aren't any changes to the clk framework this time around. That's probably because everyone was on vacation (yours truly included). We did lose a couple clk drivers this time around because nobody was using those devices. That skews the diffstat a bit, but either way, nothing looks out of the ordinary here. The usual suspects are chugging along adding support for more SoCs and fixing bugs. If I had to choose, I'd say the theme for the past few months has been "polish". There's quite a few patches that migrate to devm_platform_ioremap_resource() in here. And there's more than a handful of patches that move the NR_CLKS define from the DT binding header to the driver. There's even patches that migrate drivers to use clk_parent_data and clk_hw to describe clk tree topology. It seems that the spring (summer?) cleaning bug got some folks, or the semiconductor shortage finally hit the software side. New Drivers: - StarFive JH7110 SoC clock drivers - Qualcomm IPQ5018 Global Clock Controller driver - Versa3 clk generator to support 48KHz playback/record with audio codec on RZ/G2L SMARC EVK Removed Drivers: - Remove non-OF mmp clk drivers - Remove OXNAS clk driver Updates: - Add __counted_by to struct clk_hw_onecell_data and struct spmi_pmic_div_clk_cc - Move defines for numbers of clks (NR_CLKS) from DT headers to drivers - Introduce kstrdup_and_replace() and use it - Add PLL rates for Rockchip rk3568 - Add the display clock tree for Rockchip rv1126 - Add Audio Clock Generator (ADG) clocks on Renesas R-Car Gen3 and RZ/G2 SoCs - Convert sun9i-mmc clock to use devm_platform_get_and_ioremap_resource() - Fix function name in a comment in ccu_mmc_timing.c - Parameter name correction for ccu_nkm_round_rate() - Implement CLK_SET_RATE_PARENT for Allwinner NKM clocks, i.e. consider alternative parent rates when determining clock rates - Set CLK_SET_RATE_PARENT for Allwinner A64 pll-mipi - Support finding closest (as opposed to closest but not higher) clock rate for NM, NKM, mux and div type clocks, as use it for Allwinner A64 pll-video0 - Prefer current parent rate if able to generate ideal clock rate for Allwinner NKM clocks - Clean up Qualcomm SMD RPM driver, with interconnect bus clocks moved out to the interconnect drivers - Fix various PM runtime bugs across many Qualcomm clk drivers - Migrate Qualcomm MDM9615 is to parent_hw and parent_data - Add network related resets on Qualcomm IPQ4019 - Add a couple missing USB related clocks to Qualcomm IPQ9574 - Add missing gpll0_sleep_clk_src to Qualcomm MSM8917 global clock controller - In the Qualcomm QDU1000 global clock controller, GDSCs, clkrefs, and GPLL1 are added, while PCIe pipe clock, SDCC rcg ops are corrected - Add missing GDSCs to and correct GDSCs for the SC8280XP global clock controller driver - Support retention for the Qualcomm SC8280XP display clock controller GDSCs. - Qualcommm's SDCC apps_clk_src is marked with CLK_OPS_PARENT_ENABLE to fix issues with missing parent clocks across sc7180, sm7150, sm6350 and sm8250, while sm8450 is corrected to use floor ops - Correct Qualcomm SM6350 GPU clock controller's clock supplies - Drop unwanted clocks from the Qualcomm IPQ5332 GCC driver - Add missing OXILICX GDSC to Qualcomm MSM8226 GCC - Change the delay in the Qualcomm reset controller to fsleep() for correctness - Extend the Qualcomm SM83550 Video clock controller to support SC8280XP - Add graphics clock support on Renesas RZ/G2M, RZ/G2N, RZ/G2E, and R-Car H3, M3-W, and M3-N SoCs - Add Clocked Serial Interface (CSI) clocks on Renesas RZ/V2M - Add PWM (MTU3) clock and reset on Renesas RZ/G2UL and RZ/Five - Add the PDM IPC clock for i.MX93 - Add 519.75MHz frequency support for i.MX9 PLL - Simplify the .determine_rate() implementation for i.MX GPR mux - Make the i.MX8QXP LPCG clock use devm_platform_ioremap_resource() - Add the audio mux clock to i.MX8 - Fix the SPLL2 MULT range for PLLv4 - Update the SPLL2 type in i.MX8ULP - Fix the SAI4 clock on i.MX8MP - Add silicon revision print for i.MX25 on clocks init - Drop the return value from __mx25_clocks_init() - Fix the clock pauses on no-op set_rate for i.MX8M composite clock - Drop restrictions for i.MX PLL14xx and fix its max prediv value - Drop the 393216000 and 361267200 from i.MX PLL14xx rate table to allow glitch free switching" * tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (207 commits) clk: qcom: Fix SM_GPUCC_8450 dependencies clk: lmk04832: Support using PLL1_LD as SPI readback pin clk: lmk04832: Don't disable vco clock on probe fail clk: lmk04832: Set missing parent_names for output clocks clk: mvebu: Convert to devm_platform_ioremap_resource() clk: nuvoton: Convert to devm_platform_ioremap_resource() clk: socfpga: agilex: Convert to devm_platform_ioremap_resource() clk: ti: Use devm_platform_get_and_ioremap_resource() clk: mediatek: Convert to devm_platform_ioremap_resource() clk: hsdk-pll: Convert to devm_platform_ioremap_resource() clk: gemini: Convert to devm_platform_ioremap_resource() clk: fsl-sai: Convert to devm_platform_ioremap_resource() clk: bm1880: Convert to devm_platform_ioremap_resource() clk: axm5516: Convert to devm_platform_ioremap_resource() clk: actions: Convert to devm_platform_ioremap_resource() clk: cdce925: Remove redundant of_match_ptr() clk: pxa910: Move number of clocks to driver source clk: pxa1928: Move number of clocks to driver source clk: pxa168: Move number of clocks to driver source clk: mmp2: Move number of clocks to driver source ...
2023-08-22clk: Annotate struct clk_hw_onecell_data with __counted_byKees Cook1-1/+1
Prepare for the coming implementation by GCC and Clang of the __counted_by attribute. Flexible array members annotated with __counted_by can have their accesses bounds-checked at run-time checking via CONFIG_UBSAN_BOUNDS (for array indexing) and CONFIG_FORTIFY_SOURCE (for strcpy/memcpy-family functions). As found with Coccinelle[1], add __counted_by for struct clk_hw_onecell_data. Additionally, since the element count member must be set before accessing the annotated flexible array member, move its initialization earlier. [1] https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci Cc: Michael Turquette <mturquette@baylibre.com> Cc: Stephen Boyd <sboyd@kernel.org> Cc: Joel Stanley <joel@jms.id.au> Cc: Andrew Jeffery <andrew@aj.id.au> Cc: Taichi Sugaya <sugaya.taichi@socionext.com> Cc: Takao Orito <orito.takao@socionext.com> Cc: Qin Jian <qinjian@cqplus1.com> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Gregory Clement <gregory.clement@bootlin.com> Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Cc: Andy Gross <agross@kernel.org> Cc: Bjorn Andersson <andersson@kernel.org> Cc: Konrad Dybcio <konrad.dybcio@linaro.org> Cc: Sergio Paracuellos <sergio.paracuellos@gmail.com> Cc: Matthias Brugger <matthias.bgg@gmail.com> Cc: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Cc: Maxime Ripard <mripard@kernel.org> Cc: Chen-Yu Tsai <wens@csie.org> Cc: Jernej Skrabec <jernej.skrabec@gmail.com> Cc: David Airlie <airlied@gmail.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Samuel Holland <samuel@sholland.org> Cc: Vinod Koul <vkoul@kernel.org> Cc: Kishon Vijay Abraham I <kishon@kernel.org> Cc: linux-clk@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-aspeed@lists.ozlabs.org Cc: linux-arm-msm@vger.kernel.org Cc: linux-mediatek@lists.infradead.org Cc: dri-devel@lists.freedesktop.org Cc: linux-sunxi@lists.linux.dev Cc: linux-phy@lists.infradead.org Signed-off-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20230817203019.never.795-kees@kernel.org Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2023-08-22phy: qcom-qmp-combo: fix clock probingDmitry Baryshkov1-6/+6
During rebase of qcom-qmp-combo series a call to devm_clk_bulk_get_all() got moved by git from qmp_combo_parse_dt_legacy() to phy_dp_clks_register(). This doesn't have any serious effect, since the clocks will be set in both legacy and non-legacy paths. However let's move it back to place anyway, to prevent the driver from fetching clocks twice. Fixes: 28e265bf84a8 ("phy: qcom-qmp-combo: simplify clock handling") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20230820235813.562284-1-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-08-22phy: qcom-qmp-pcie: support SM8150 PCIe QMP PHYsDmitry Baryshkov1-0/+6
Reuse sm8250 configuration to add support for both single lane and dual lane PCIe PHYs on the Qualcomm SM8150 platform. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20230820142035.89903-8-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-08-22phy: qcom-qmp-pcie: populate offsets configurationDmitry Baryshkov1-0/+74
Populate offsets configuration for the rest of UFS PHYs to make it possible to switch them to the new (single-node) bindings style. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20230820142035.89903-7-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-08-22phy: qcom-qmp-pcie: simplify clock handlingDmitry Baryshkov1-71/+7
For some of existing PHYs for new binding we are going to change refgen to more correct "rchng". Rather than introducing additional code to handle legacy vs current bindings (and clock names), use devm_clk_bulk_get_optional(). Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20230820142035.89903-6-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-08-22phy: qcom-qmp-pcie: keep offset tables sortedDmitry Baryshkov1-11/+11
In order to simplify adding new PHY configurations, keep register offset structs sorted by the version. Fixes: a05b6d5135ec ("phy: qcom-qmp-pcie: add support for sa8775p") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20230820142035.89903-5-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-08-22phy: qcom-qmp-pcie: drop ln_shrd from v5_20 configDmitry Baryshkov1-1/+0
There is no shared lane config for v5.20 PHYs, it is only present on SM8550 gen4x2. Fixes: a05b6d5135ec ("phy: qcom-qmp-pcie: add support for sa8775p") Cc: Mrinmay Sarkar <quic_msarkar@quicinc.com> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20230820142035.89903-4-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-08-22phy: qcom: Introduce M31 USB PHY driverVaradarajan Narayanan3-0/+306
Add the M31 USB2 phy driver for the USB M31 PHY (https://www.m31tech.com) found in Qualcomm IPQ5018, IPQ5332 SoCs. Signed-off-by: Varadarajan Narayanan <quic_varada@quicinc.com> Reviewed-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/c8821bb0124a54cc774a2ff7b9c40df28eb7711e.1691999761.git.quic_varada@quicinc.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-08-11phy: qcom: qmp-ufs: add missing offsets to sm8150 configurationDmitry Baryshkov1-0/+2
The conversion commit 7559e7572c03 ("phy: Explicitly include correct DT includes") misses offsets configuration for sm8150 (most likely it was developed separately from the series adding HS G4 support and was not adapted for the sm8150/sm8250 configuration split). Add missing offsets to sm8150_ufsphy_cfg. Fixes: 7559e7572c03 ("phy: Explicitly include correct DT includes") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230731111009.3998089-1-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-07-24phy: qcom-qmp-combo: add qcom,sc7280-qmp-usb3-dp-phy compat entryDmitry Baryshkov1-0/+4
Add separate device entry for Combo USB+DP QMP PHY on sc7280 platform. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20230711120916.4165894-5-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-07-24phy: qcom-qmp-combo: populate offsets for all combo PHYsDmitry Baryshkov1-0/+8
In order to support newer style bindings for combo PHYs, populate offsets for all Combo QMP PHY configurations. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20230711120916.4165894-4-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-07-24phy: qcom-qmp-combo: simplify clock handlingDmitry Baryshkov1-44/+23
For the existing PHYs for new binding we are going to drop ref_clk_src clock and always use ref clock. Rather than introducing additional code to handle legacy vs current bindings (and clock names), use devm_clk_bulk_get_optional() when new bindings are used and devm_clk_bulk_get_all() when legacy bindings are in place. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20230711120916.4165894-3-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-07-18phy: qcom-qmp-pcie: add support for sa8775pMrinmay Sarkar3-0/+344
Add support for dual and four lane PHY found on sa8755p platform. Signed-off-by: Mrinmay Sarkar <quic_msarkar@quicinc.com> Link: https://lore.kernel.org/r/1689311319-22054-5-git-send-email-quic_msarkar@quicinc.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-07-17phy: Explicitly include correct DT includesRob Herring14-14/+5
The DT of_device.h and of_platform.h date back to the separate of_platform_bus_type before it as merged into the regular platform bus. As part of that merge prepping Arm DT support 13 years ago, they "temporarily" include each other. They also include platform_device.h and of.h. As a result, there's a pretty much random mix of those include files used throughout the tree. In order to detangle these headers and replace the implicit includes with struct declarations, users need to explicitly include the correct includes. Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> # for drivers/phy/phy-can-transceiver.c Acked-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Link: https://lore.kernel.org/r/20230714174841.4061919-1-robh@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-07-12phy: qcom-qmp-ufs: populate offsets configurationDmitry Baryshkov1-0/+10
Populate offsets configuration for the rest of UFS PHYs to make it possible to switch them to the new (single-node) bindings style. Reviewed-by: Bjorn Andersson <andersson@kernel.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20230711145153.4167820-3-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-07-12phy: qcom: qmp-combo: extract common function to setup clocksDmitry Baryshkov1-37/+26
Extact qmp_combo_configure_dp_clocks(), a common function to setup PHY clocks depending on the selected link rate. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20230621153317.1025914-8-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-07-12phy: qcom: qmp-combo: drop qmp_v6_dp_aux_init()Dmitry Baryshkov1-32/+12
The only difference between qmp_v6_dp_aux_init() and qmp_v4_dp_aux_init() is the address of COM_BIAS_EN_CLKBUFLR_EN register. Move it to register layout and drop the duplicate function. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20230621153317.1025914-7-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-07-12phy: qcom: qmp-combo: drop similar functionsDmitry Baryshkov1-121/+2
The functions qmp_v5_configure_dp_phy() and qmp_v6_configure_dp_phy() are now copies of qmp_v4_configure_dp_phy(). Drop them and use the v4 function in all the cases. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20230621153317.1025914-6-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-07-12phy: qcom: qmp-combo: reuse register layouts for some more registersDmitry Baryshkov2-12/+24
Use register layout for TX_HIGHZ_DRVR_EN and TX_TRANSCEIVER_BIAS_EN registers. This will allow us to unify qmp_v[456]_configure_dp_phy() functions in the next commit. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20230621153317.1025914-5-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-07-12phy: qcom: qmp-combo: reuse register layouts for even more registersDmitry Baryshkov3-33/+76
Instead of passing additional registers to qmp_combo_configure_dp_swing(), reuse qphy_reg_layout and add those registers to register layout maps. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20230621153317.1025914-4-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-07-12phy: qcom: qmp-combo: reuse register layouts for more registersDmitry Baryshkov1-36/+64
Instead of passing additional registers to qmp_v456_configure_dp_phy(), reuse qphy_reg_layout and add those registers to register layout maps. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20230621153317.1025914-3-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-07-12phy: qcom: qmp-combo: correct bias0_en programmingDmitry Baryshkov1-2/+2
It seems the commit a2e927b0e50d ("phy: qcom-qmp-combo: Add sc8280xp USB/DP combo phys") contained a typo for selecting bias0_en values. First, bias0_en and bias1_en are expected to be symmetrical, and then the vendor driver also uses `flipped : 0x3E : 0x15` statement for bias0_en. Correct bias0_en programming to follow this. Fixes: 49742e9edab3 ("phy: qcom-qmp-combo: Add support for SM8550") Fixes: a2e927b0e50d ("phy: qcom-qmp-combo: Add sc8280xp USB/DP combo phys") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20230621153317.1025914-2-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-07-12phy: qcom-qmp-usb: split off the legacy USB+dp_com supportDmitry Baryshkov4-556/+1418
When 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 all such usecases were migrated to use USB+DP Combo driver. To simplify the qcom-qmp-usb PHY driver split the legacy USB+dp_com support into a separate driver. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20230531023415.1209301-6-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-07-12phy: qcom-qmp-combo: add support for the USB+DP PHY on SM8150 platformDmitry Baryshkov1-0/+4
SM8150 and SC8180X are close relatives. Reuse sc8180x data to support USB+DP combo PHY on SM8150 platform. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20230531023415.1209301-3-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-07-12phy: qcom-snps-femto-v2: use qcom_snps_hsphy_suspend/resume error codeAdrien Thierry1-4/+2
The return value from qcom_snps_hsphy_suspend/resume is not used. Make sure qcom_snps_hsphy_runtime_suspend/resume return this value as well. Signed-off-by: Adrien Thierry <athierry@redhat.com> Link: https://lore.kernel.org/r/20230629144542.14906-4-athierry@redhat.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-07-12phy: qcom-snps-femto-v2: properly enable ref clockAdrien Thierry1-15/+48
The driver is not enabling the ref clock, which thus gets disabled by the clk_disable_unused() initcall. This leads to the dwc3 controller failing to initialize if probed after clk_disable_unused() is called, for instance when the driver is built as a module. To fix this, switch to the clk_bulk API to handle both cfg_ahb and ref clocks at the proper places. Note that the cfg_ahb clock is currently not used by any device tree instantiation of the PHY. Work needs to be done separately to fix this. Link: https://lore.kernel.org/linux-arm-msm/ZEqvy+khHeTkC2hf@fedora/ Fixes: 51e8114f80d0 ("phy: qcom-snps: Add SNPS USB PHY driver for QCOM based SOCs") Signed-off-by: Adrien Thierry <athierry@redhat.com> Link: https://lore.kernel.org/r/20230629144542.14906-3-athierry@redhat.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
generated by cgit v1.2.3 (git 2.39.0) at 2026-01-21 22:08:13 +0300