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* Merge tag 'pci-v6.1-changes' of ↵Linus Torvalds2022-10-111-4/+4
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci Pull pci updates from Bjorn Helgaas: "Resource management: - Distribute spare resources to unconfigured hotplug bridges at boot-time (not just when hot-adding such a bridge), which makes hot-adding devices to docks work better. - Revert to a BAR assignment inherited from firmware only when the address is actually reachable via any upstream bridges, which fixes some cases where firmware doesn't configure all devices. - Add a sysfs interface to resize BARs so this can be done before assigning devices to a VM through VFIO. Power management: - Disable Precision Time Management for all devices on suspend to enable lower-power PM state. We previously did this just for Root Ports, which isn't enough because downstream devices can still generate PTM messages, which cause errors if it's disabled in the Root Port. - Save and restore the ASPM L1 PM Substates configuration for suspend/ resume. Previously this configuration was lost, so L1.x states likely stopped working after resume. - Check whether the L1 PM Substates Capability exists. If it didn't exist, we previously read junk and tried to configure L1 Substates based on that. - Fix the LTR_L1.2_THRESHOLD computation, which previously set a threshold for entering L1.2 that was too low in some cases. - Reduce the delay after transitions to or from D3cold by using usleep_range() rather than msleep(), which often slept for ~19ms instead of the 10ms normally required. The spec says 10ms is enough, but it's possible we could trip over devices that need a little more. Error handling: - Work around a BIOS bug that caused Intel Root Ports to advertise a Root Port Programmed I/O (RP PIO) log size of zero, which caused annoying warnings and prevented the kernel from dumping log registers for DPC errors. Qualcomm PCIe controller driver: - Add support for SC8280XP and SA8540P host controllers and SM8450 endpoint controller. - Disable Master AXI clock on endpoint controllers to save power when link is idle or in L1.x. - Expose link state transition counts via debugfs to help debug issues with low-power states. - Add auto-loading module support. Synopsys DesignWare PCIe controller driver: - Remove a dependency on ZONE_DMA32 by allocating the MSI target page differently. There's more work to do related to eDMA controllers, so it's not completely settled" * tag 'pci-v6.1-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (71 commits) PCI: qcom-ep: Check platform_get_resource_byname() return value PCI: qcom-ep: Add support for SM8450 SoC dt-bindings: PCI: qcom-ep: Add support for SM8450 SoC dt-bindings: PCI: qcom-ep: Define clocks per platform PCI: qcom-ep: Make PERST separation optional dt-bindings: PCI: qcom-ep: Make PERST separation optional PCI: qcom-ep: Disable Master AXI Clock when there is no PCIe traffic PCI: Expose PCIe Resizable BAR support via sysfs PCI/ASPM: Correct LTR_L1.2_THRESHOLD computation PCI/ASPM: Ignore L1 PM Substates if device lacks capability PCI/ASPM: Factor out L1 PM Substates configuration PCI: qcom-ep: Gate Master AXI clock to MHI bus during L1SS PCI: qcom-ep: Expose link transition counts via debugfs PCI: qcom-ep: Disable IRQs during driver remove PCI/ASPM: Save L1 PM Substates Capability for suspend/resume PCI/ASPM: Refactor L1 PM Substates Control Register programming PCI: qcom-ep: Make use of the cached dev pointer PCI: qcom-ep: Rely on the clocks supplied by devicetree PCI: qcom-ep: Add kernel-doc for qcom_pcie_ep structure phy: freescale: imx8m-pcie: Fix the wrong order of phy_init() and phy_power_on() ...
| * phy: freescale: imx8m-pcie: Fix the wrong order of phy_init() and phy_power_on()Richard Zhu2022-10-031-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | Refer to phy_core driver, phy_init() must be called before phy_power_on(). Fix the wrong order of phy_init() and phy_power_on() here. Link: https://lore.kernel.org/r/1662344583-18874-1-git-send-email-hongxing.zhu@nxp.com Fixes: 1aa97b002258 ("phy: freescale: pcie: Initialize the imx8 pcie standalone phy driver") Tested-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com> Signed-off-by: Lorenzo Pieralisi <lpieralisi@kernel.org> Acked-by: Vinod Koul <vkoul@kernel.org> Acked-by: Lorenzo Pieralisi <lpieralisi@kernel.org>
* | Merge tag 'usb-6.1-rc1' of ↵Linus Torvalds2022-10-083-9/+36
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB / Thunderbolt updates from Greg KH: "Here is the big set of USB and Thunderbolt driver changes for 6.1-rc1. Nothing major in here, lots of little things with new devices supported and updates for a few drivers. Highlights include: - thunderbolt/USB4 devices supported a bit better than before, and some new ids to enable new hardware devices - USB gadget uvc updates for newer video formats and better v4l integration (the v4l portions were acked by those maintainers) - typec updates for tiny issues and more typec drivers for new chips. - xhci tiny updates for minor issues - big usb-serial ftdi_sio driver update to handle new devices better - lots of tiny dwc3 fixes and updates for the IP block that is showing up everywhere these days - dts updates for new devices being supported - other tiny janitorial and cleanups fixes for lots of different USB drivers. Full details are in the shortlog. All of these have been in linux-next for a while with no reported issues" * tag 'usb-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (169 commits) usb: gadget: uvc: don't put item still in use usb: gadget: uvc: Fix argument to sizeof() in uvc_register_video() usb: host: ehci-exynos: switch to using gpiod API Revert "usb: dwc3: Don't switch OTG -> peripheral if extcon is present" Revert "USB: fixup for merge issue with "usb: dwc3: Don't switch OTG -> peripheral if extcon is present"" dt-bindings: usb: Convert FOTG210 to dt schema usb: mtu3: fix failed runtime suspend in host only mode USB: omap_udc: Fix spelling mistake: "tranceiver_ctrl" -> "transceiver_ctrl" usb: typec: ucsi_ccg: Disable UCSI ALT support on Tegra usb: typec: Replace custom implementation of device_match_fwnode() usb: typec: ucsi: Don't warn on probe deferral usb: add quirks for Lenovo OneLink+ Dock MAINTAINERS: switch dwc3 to Thinh usb: idmouse: fix an uninit-value in idmouse_open USB: PHY: JZ4770: Switch to use dev_err_probe() helper usb: phy: generic: Switch to use dev_err_probe() helper usb: ulpi: use DEFINE_SHOW_ATTRIBUTE to simplify ulpi_regs usb: cdns3: remove dead code usb: cdc-wdm: Use skb_put_data() instead of skb_put/memcpy pair usb: musb: sunxi: Switch to use dev_err_probe() helper ...
| * \ Merge 6.0-rc7 into usb-nextGreg Kroah-Hartman2022-09-261-70/+17
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | We need the USB fixes in here for other follow-on changes to be able to be applied successfully. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | phy: tegra: xusb: add utmi pad power on/down opsJim Lin2022-08-193-9/+36
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | Add utmi_pad_power_on/down ops for each SOC instead of exporting tegra_phy_xusb_utmi_pad_power_on/down directly for Tegra186 chip. Signed-off-by: BH Hsieh <bhsieh@nvidia.com> Signed-off-by: Jim Lin <jilin@nvidia.com> Link: https://lore.kernel.org/r/20220816082353.13390-2-jilin@nvidia.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | Merge tag 'phy-for-6.1' of ↵Linus Torvalds2022-10-0847-1976/+3646
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy Pull phy updates from Vinod Koul: "This contains bunch of new device support and one new Sunplus driver along with updates which include another big round of qmp phy conversion. New support: - Qualcomm SC8280XP eDP & DP and USB3 UNI phy (Bjorn Andersson) - Rockchip rk3568 inno dsidphy (Chris Morgan) - ocelot-serdes phy yaml binding (Colin Foster) - Renesas gen2-usb phy yaml binding (Geert Uytterhoeven) - RGMII suport in lan966x driver (Horatiu Vultur) - Qualcomm SM6375 usb snps-femto-v2 bindings (Konrad Dybcio) - Rockchip rk356x csi-dphya (Michael Riesch) - Qualcomm sdm670 usb2 bindings (Richard Acayan) - Sunplus USB2 PHY (Vincent Shih) Updates: - Mediatek hdmi, ufs, tphy and xsphy updates to use bitfield helpers (Chunfeng Yun) - Continued Qualcomm qmp phy driver split and cleanup. More patches are under review and expected that next cycle might see completion of this activity (Dmitry Baryshkov & Johan Hovold) - TI wiz driver support for j7200 10g (Roger Quadros) - Qualcomm femto phy driver support for override params to help with tuning (Sandeep Maheswaram) - SGMII support in TI wiz driver (Siddharth Vadapalli) - dev_err_probe simplification (Yuan Can)" * tag 'phy-for-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: (170 commits) phy: phy-mtk-dp: make array driving_params static const dt-bindings: phy: qcom,qusb2: document sdm670 compatible phy: qcom-qmp-pcie: fix resource mapping for SDM845 QHP PHY phy: rockchip-snps-pcie3: only look for rockchip,pipe-grf on rk3588 phy: tegra: xusb: Enable usb role switch attribute phy: mediatek: fix build warning of FIELD_PREP() phy: qcom-qmp-usb: Use dev_err_probe() to simplify code phy: qcom-qmp-ufs: Use dev_err_probe() to simplify code phy: qcom-qmp-pcie-msm8996: Use dev_err_probe() to simplify code phy: qcom-qmp-combo: Use dev_err_probe() to simplify code phy: qualcomm: call clk_disable_unprepare in the error handling phy: intel: Use dev_err_probe() to simplify code phy: tegra: xusb: Use dev_err_probe() to simplify code phy: qcom-snps: Use dev_err_probe() to simplify code phy: qcom-qusb2: Use dev_err_probe() to simplify code phy: qcom-qmp-pcie: Use dev_err_probe() to simplify code phy: ti: phy-j721e-wiz: fix reference leaks in wiz_probe() phy: mediatek: mipi: remove register access helpers phy: mediatek: mipi: mt8183: use common helper to access registers phy: mediatek: mipi: mt8183: use GENMASK to generate bits mask ...
| * | | phy: phy-mtk-dp: make array driving_params static constColin Ian King2022-09-291-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Don't populate the read-only array driving_params on the stack but instead make it static const. Also makes the object code a little smaller. Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Link: https://lore.kernel.org/r/20220929130147.97375-1-colin.i.king@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
| * | | phy: qcom-qmp-pcie: fix resource mapping for SDM845 QHP PHYDmitry Baryshkov2022-09-291-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On SDM845 one of PCIe PHYs (the QHP one) has the same region for TX and RX registers. Since the commit 4be26f695ffa ("phy: qcom-qmp-pcie: fix memleak on probe deferral") added checking that resources are not allocated beforehand, this PHY can not be probed anymore. Fix this by skipping the map of ->rx resource on the QHP PHY and assign it manually. Fixes: 4be26f695ffa ("phy: qcom-qmp-pcie: fix memleak on probe deferral") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20220926172514.880776-1-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
| * | | phy: rockchip-snps-pcie3: only look for rockchip,pipe-grf on rk3588Aurelien Jarno2022-09-291-4/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The rockchip,pipe-grf property is only used on rk3588, but not on rk3568. Therefore this property is not present on rk3568 devices, leading to the following message: rockchip-snps-pcie3-phy fe8c0000.phy: failed to find rockchip,pipe_grf regmap Fix that by only looking for this property on rk3588. Fixes: 2e9bffc4f713d ("phy: rockchip: Support PCIe v3") Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> Link: https://lore.kernel.org/r/20220927051752.53089-1-aurelien@aurel32.net Signed-off-by: Vinod Koul <vkoul@kernel.org>
| * | | phy: tegra: xusb: Enable usb role switch attributeWayne Chang2022-09-291-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch enables the usb-role-switch attribute and lets users check the current device role of the otg capability ports Signed-off-by: Wayne Chang <waynec@nvidia.com> Signed-off-by: Haotien Hsu <haotienh@nvidia.com> Link: https://lore.kernel.org/r/20220928125640.2219402-1-haotienh@nvidia.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
| * | | phy: mediatek: fix build warning of FIELD_PREP()Chunfeng Yun2022-09-291-5/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change the inline function mtk_phy_update_field() into a macro to avoid check warning of FIELD_PREP() with compiler parameter -Wtautological-constant-out-of-range-compare the warning is caused by mask check: "BUILD_BUG_ON_MSG(__bf_cast_unsigned(_mask, _mask) > \" Fixes: 29c07477556e ("phy: mediatek: add a new helper to update bitfield") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220928070746.5393-1-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
| * | | phy: qcom-qmp-usb: Use dev_err_probe() to simplify codeYuan Can2022-09-241-6/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the probe path, dev_err() can be replaced with dev_err_probe() which will check if error code is -EPROBE_DEFER and prints the error name. It also sets the defer probe reason which can be checked later through debugfs. Signed-off-by: Yuan Can <yuancan@huawei.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Andrew Halaney <ahalaney@redhat.com> Link: https://lore.kernel.org/r/20220924070300.25080-5-yuancan@huawei.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
| * | | phy: qcom-qmp-ufs: Use dev_err_probe() to simplify codeYuan Can2022-09-241-6/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the probe path, dev_err() can be replaced with dev_err_probe() which will check if error code is -EPROBE_DEFER and prints the error name. It also sets the defer probe reason which can be checked later through debugfs. Signed-off-by: Yuan Can <yuancan@huawei.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Andrew Halaney <ahalaney@redhat.com> Link: https://lore.kernel.org/r/20220924070300.25080-4-yuancan@huawei.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
| * | | phy: qcom-qmp-pcie-msm8996: Use dev_err_probe() to simplify codeYuan Can2022-09-241-6/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the probe path, dev_err() can be replaced with dev_err_probe() which will check if error code is -EPROBE_DEFER and prints the error name. It also sets the defer probe reason which can be checked later through debugfs. Signed-off-by: Yuan Can <yuancan@huawei.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Andrew Halaney <ahalaney@redhat.com> Link: https://lore.kernel.org/r/20220924070300.25080-3-yuancan@huawei.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
| * | | phy: qcom-qmp-combo: Use dev_err_probe() to simplify codeYuan Can2022-09-241-14/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the probe path, dev_err() can be replaced with dev_err_probe() which will check if error code is -EPROBE_DEFER and prints the error name. It also sets the defer probe reason which can be checked later through debugfs. Signed-off-by: Yuan Can <yuancan@huawei.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Andrew Halaney <ahalaney@redhat.com> Link: https://lore.kernel.org/r/20220924070300.25080-2-yuancan@huawei.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
| * | | phy: qualcomm: call clk_disable_unprepare in the error handlingDongliang Mu2022-09-241-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Smatch reports the following error: drivers/phy/qualcomm/phy-qcom-usb-hsic.c:82 qcom_usb_hsic_phy_power_on() warn: 'uphy->cal_clk' from clk_prepare_enable() not released on lines: 58. drivers/phy/qualcomm/phy-qcom-usb-hsic.c:82 qcom_usb_hsic_phy_power_on() warn: 'uphy->cal_sleep_clk' from clk_prepare_enable() not released on lines: 58. drivers/phy/qualcomm/phy-qcom-usb-hsic.c:82 qcom_usb_hsic_phy_power_on() warn: 'uphy->phy_clk' from clk_prepare_enable() not released on lines: 58. Fix this by calling proper clk_disable_unprepare calls. Fixes: 0b56e9a7e835 ("phy: Group vendor specific phy drivers") Signed-off-by: Dongliang Mu <mudongliangabcd@gmail.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20220914051334.69282-1-dzm91@hust.edu.cn Signed-off-by: Vinod Koul <vkoul@kernel.org>
| * | | phy: intel: Use dev_err_probe() to simplify codeYuan Can2022-09-241-30/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the probe path, dev_err() can be replaced with dev_err_probe() which will check if error code is -EPROBE_DEFER and prints the error name. It also sets the defer probe reason which can be checked later through debugfs. Signed-off-by: Yuan Can <yuancan@huawei.com> Link: https://lore.kernel.org/r/20220922111551.37188-1-yuancan@huawei.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
| * | | phy: tegra: xusb: Use dev_err_probe() to simplify codeYuan Can2022-09-241-6/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the probe path, dev_err() can be replaced with dev_err_probe() which will check if error code is -EPROBE_DEFER and prints the error name. It also sets the defer probe reason which can be checked later through debugfs. Signed-off-by: Yuan Can <yuancan@huawei.com> Link: https://lore.kernel.org/r/20220922092243.22281-1-yuancan@huawei.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
| * | | phy: qcom-snps: Use dev_err_probe() to simplify codeYuan Can2022-09-241-12/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the probe path, dev_err() can be replaced with dev_err_probe() which will check if error code is -EPROBE_DEFER and prints the error name. It also sets the defer probe reason which can be checked later through debugfs. Signed-off-by: Yuan Can <yuancan@huawei.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Andrew Halaney <ahalaney@redhat.com> Link: https://lore.kernel.org/r/20220922111228.36355-8-yuancan@huawei.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
| * | | phy: qcom-qusb2: Use dev_err_probe() to simplify codeYuan Can2022-09-241-18/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the probe path, dev_err() can be replaced with dev_err_probe() which will check if error code is -EPROBE_DEFER and prints the error name. It also sets the defer probe reason which can be checked later through debugfs. Signed-off-by: Yuan Can <yuancan@huawei.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Reviewed-by: Andrew Halaney <ahalaney@redhat.com> Link: https://lore.kernel.org/r/20220922111228.36355-7-yuancan@huawei.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
| * | | phy: qcom-qmp-pcie: Use dev_err_probe() to simplify codeYuan Can2022-09-241-6/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the probe path, dev_err() can be replaced with dev_err_probe() which will check if error code is -EPROBE_DEFER and prints the error name. It also sets the defer probe reason which can be checked later through debugfs. Signed-off-by: Yuan Can <yuancan@huawei.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Reviewed-by: Andrew Halaney <ahalaney@redhat.com> Link: https://lore.kernel.org/r/20220922111228.36355-4-yuancan@huawei.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
| * | | phy: ti: phy-j721e-wiz: fix reference leaks in wiz_probe()Dan Carpenter2022-09-241-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These two error paths need to call of_node_put(child_node) before returning. Fixes: edd473d4293a ("phy: ti: phy-j721e-wiz: add support for j7200-wiz-10g") Fixes: 7ae14cf581f2 ("phy: ti: j721e-wiz: Implement DisplayPort mode to the wiz driver") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Roger Quadros <rogerq@kernel.org> Link: https://lore.kernel.org/r/YyxFI8aW23IC/21U@kili Signed-off-by: Vinod Koul <vkoul@kernel.org>
| * | | phy: mediatek: mipi: remove register access helpersChunfeng Yun2022-09-242-29/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove private register access helpers, use the common ones instead. Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220920090038.15133-19-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
| * | | phy: mediatek: mipi: mt8183: use common helper to access registersChunfeng Yun2022-09-241-34/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use MediaTek phy's common helper to access registers, then we can remove mipi-dsi's I/O helpers. Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220920090038.15133-18-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
| * | | phy: mediatek: mipi: mt8183: use GENMASK to generate bits maskChunfeng Yun2022-09-241-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use GENMASK() macro to generate bits mask Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220920090038.15133-17-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
| * | | phy: mediatek: mipi: mt8173: use common helper to access registersChunfeng Yun2022-09-241-62/+55
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use MediaTek phy's common helper to access registers, then we can remove mipi-dsi's I/O helpers. Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220920090038.15133-16-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
| * | | phy: mediatek: mipi: mt8173: use FIELD_PREP to prepare bits fieldChunfeng Yun2022-09-241-4/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use FIELD_PREP() macro to prepare bits field value, then no need define macros of bits offset. Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220920090038.15133-15-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
| * | | phy: mediatek: mipi: mt8173: use GENMASK to generate bits maskChunfeng Yun2022-09-241-24/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use GENMASK() macro to generate bits mask Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220920090038.15133-14-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
| * | | phy: mediatek: hdmi: remove register access helpersChunfeng Yun2022-09-242-40/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove private register access helpers, use the common ones instead. Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220920090038.15133-13-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
| * | | phy: mediatek: hdmi: mt8173: use common helper to access registersChunfeng Yun2022-09-241-75/+65
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use MediaTek phy's common helper to access registers, then we can remove hdmi's I/O helpers. Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220920090038.15133-12-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
| * | | phy: mediatek: hdmi: mt8173: use FIELD_PREP to prepare bits fieldChunfeng Yun2022-09-241-44/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use FIELD_PREP() macro to prepare bits field value, then no need define macros of bits offset. Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220920090038.15133-11-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
| * | | phy: mediatek: hdmi: mt8173: use GENMASK to generate bits maskChunfeng Yun2022-09-241-44/+44
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use GENMASK() macro to generate bits mask Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220920090038.15133-10-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
| * | | phy: mediatek: hdmi: mt2701: use common helper to access registersChunfeng Yun2022-09-241-75/+71
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use MediaTek phy's common helper to access registers, then we can remove hdmi's I/O helpers. Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220920090038.15133-9-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
| * | | phy: mediatek: hdmi: mt2701: use FIELD_PREP to prepare bits fieldChunfeng Yun2022-09-241-39/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use FIELD_PREP() macro to prepare bits field value, then no need define macros of bits offset. Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220920090038.15133-8-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
| * | | phy: mediatek: hdmi: mt2701: use GENMASK and BIT to generate mask and bitsChunfeng Yun2022-09-241-28/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use GENMASK() and BIT() macros to generate mask and bits Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220920090038.15133-7-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
| * | | phy: mediatek: pcie: use new helper to update register bitsChunfeng Yun2022-09-241-9/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The new helper will use FIELD_PREP() macro to prepare bits value according to mask, then we no need do it anymore. Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220920090038.15133-6-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
| * | | phy: mediatek: ufs: use common register access helpersChunfeng Yun2022-09-241-50/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | No need define private register access helpers, use common ones defined in phy-mtk-io.h Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220920090038.15133-5-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
| * | | phy: mediatek: xsphy: remove macros used to prepare bitfield valueChunfeng Yun2022-09-241-29/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Prefer to make use of FIELD_PREP() macro to prepare bitfield value, then no need local ones anymore. Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Link: https://lore.kernel.org/r/20220920090038.15133-4-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
| * | | phy: mediatek: tphy: remove macros to prepare bitfield valueChunfeng Yun2022-09-241-126/+67
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Prefer to make use of FIELD_PREP() macro to prepare bitfield value, then no need local ones anymore. Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Link: https://lore.kernel.org/r/20220920090038.15133-3-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
| * | | phy: mediatek: add a new helper to update bitfieldChunfeng Yun2022-09-241-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Due to FIELD_PREP() macro can be used to prepare a bitfield value, local ones can be remove; add the new helper to make bitfield update easier. Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Link: https://lore.kernel.org/r/20220920090038.15133-2-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
| * | | phy: qcom-qmp-combo: drop redundant DP config flagJohan Hovold2022-09-241-45/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Drop the DP_COM control block flag from the configuration data, which is set for all combo PHYs and hence no longer needed since the QMP driver split. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20220920073826.20811-18-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
| * | | phy: qcom-qmp-usb: consolidate lane configJohan Hovold2022-09-241-32/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For legacy reasons, there are two configuration parameters that appear to describe the number of lanes a PHY has, even if "nlanes" was actually used for a different purpose. Replace them both with a new field simply named "lanes". Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20220920073826.20811-17-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
| * | | phy: qcom-qmp-ufs: consolidate lane configJohan Hovold2022-09-241-21/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For legacy reasons, there are two configuration parameters that describe the number of lanes a PHY has. Replace them both with a new field simply named "lanes". Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20220920073826.20811-16-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
| * | | phy: qcom-qmp-combo: consolidate lane configJohan Hovold2022-09-241-25/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For legacy reasons, there are two configuration parameters that appear to describe the number of lanes a PHY has, even if "nlanes" was actually used for a different purpose. Replace them both with a new field simply named "lanes". Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20220920073826.20811-15-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
| * | | phy: qcom-qmp-pcie-msm8996: rename nlanes configJohan Hovold2022-09-241-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The nlanes configuration parameter is really the number of PHYs provided by this QMP block on MSM8996. Rename it accordingly. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20220920073826.20811-14-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
| * | | phy: qcom-qmp-pcie: consolidate lane configJohan Hovold2022-09-241-23/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For legacy reasons, there are two configuration parameters that describe the number of lanes a PHY has. Replace them both with a new field simply named "lanes". Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20220920073826.20811-13-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
| * | | phy: qcom-qmp: drop unused index fieldJohan Hovold2022-09-244-12/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Only the MSM8996 PCIe QMP driver uses the index field so drop it from the other drivers. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20220920073826.20811-12-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
| * | | phy: qcom-qmp-pcie: drop unused config fieldJohan Hovold2022-09-241-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Drop the unused mask_com_pcs_ready field from struct qmp_phy_cfg. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20220920073826.20811-11-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
| * | | phy: qcom-qmp-pcie: drop unused mode fieldJohan Hovold2022-09-241-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Drop the unused mode field from struct qmp_phy. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20220920073826.20811-10-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
| * | | phy: qcom-qmp-pcie-msm8996: drop unused kernel docJohan Hovold2022-09-241-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Drop the removed mode field from the struct qmp_phy kernel doc. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20220920073826.20811-9-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-18 12:50:37 +0100