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* Merge tag 'phy-for-5.3' of ↵Greg Kroah-Hartman2019-07-0112-13/+871
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy into usb-next phy: for 5.3 *) Add a new PHY driver for Qualcomm PCIe2 PHY *) Add a new PHY driver for Mixel DPHY present in i.MX8 *) Fix Qualcomm QMP UFS PHY driver from incorrectly reporting that PHY enable failed *) Fix _BUG_ on Amlogic G12A USB3 + PCIE Combo PHY Driver due to calling a sleeping function from invalid context *) Fix WARN_ON dump on rcar-gen3-usb2 PHY driver caused due to imbalance powered flag *) Fix .cocci and sparse warnings Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> * tag 'phy-for-5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy: phy: qcom-qmp: Raise qcom_qmp_phy_enable() polling delay phy: meson-g12a-usb3-pcie: disable locking for cr_regmap phy: Add driver for mixel mipi dphy found on NXP's i.MX8 SoCs dt-bindings: phy: Add documentation for mixel dphy dt-bindings: phy-pxa-usb: add bindings phy: renesas: rcar-gen3-usb2: fix imbalance powered flag phy: qcom-qmp: Drop useless msm8998_pciephy_cfg setting phy: qcom-qmp: Correct READY_STATUS poll break condition phy: ti: am654-serdes: Make serdes_am654_xlate() static phy: usb: phy-brcm-usb: Fix platform_no_drv_owner.cocci warnings phy: samsung: Use struct_size() in devm_kzalloc() phy: qcom: Add Qualcomm PCIe2 PHY driver dt-bindings: phy: Add binding for Qualcomm PCIe2 PHY
| * phy: qcom-qmp: Raise qcom_qmp_phy_enable() polling delayMarc Gonzalez2019-06-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | readl_poll_timeout() calls usleep_range() to sleep between reads. usleep_range() doesn't work efficiently for tiny values. Raise the polling delay in qcom_qmp_phy_enable() to bring it in line with the delay in qcom_qmp_phy_com_init(). Signed-off-by: Marc Gonzalez <marc.w.gonzalez@free.fr> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| * phy: meson-g12a-usb3-pcie: disable locking for cr_regmapNeil Armstrong2019-06-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Locking is not needed for the phy_g12a_usb3_pcie_cr_bus_read/write() and currently it causes the following BUG because of the usage of the regmap_read_poll_timeout() running in spinlock_irq, configured by regmap fast_io. Simply disable locking in the cr_regmap config since it's only used from the PHY init callback function. BUG: sleeping function called from invalid context at drivers/phy/amlogic/phy-meson-g12a-usb3-pcie.c:85 in_atomic(): 1, irqs_disabled(): 128, pid: 60, name: kworker/3:1 [snip] Workqueue: events deferred_probe_work_func Call trace: dump_backtrace+0x0/0x190 show_stack+0x14/0x20 dump_stack+0x90/0xb4 ___might_sleep+0xec/0x110 __might_sleep+0x50/0x88 phy_g12a_usb3_pcie_cr_bus_addr.isra.0+0x80/0x1a8 phy_g12a_usb3_pcie_cr_bus_read+0x34/0x1d8 _regmap_read+0x60/0xe0 _regmap_update_bits+0xc4/0x110 regmap_update_bits_base+0x60/0x90 phy_g12a_usb3_pcie_init+0xdc/0x210 phy_init+0x74/0xd0 dwc3_meson_g12a_probe+0x2cc/0x4d0 platform_drv_probe+0x50/0xa0 really_probe+0x20c/0x3b8 driver_probe_device+0x68/0x150 __device_attach_driver+0xa8/0x170 bus_for_each_drv+0x64/0xc8 __device_attach+0xd8/0x158 device_initial_probe+0x10/0x18 bus_probe_device+0x90/0x98 deferred_probe_work_func+0x94/0xe8 process_one_work+0x1e0/0x338 worker_thread+0x230/0x458 kthread+0x134/0x138 ret_from_fork+0x10/0x1c Fixes: 36077e16c050 ("phy: amlogic: Add Amlogic G12A USB3 + PCIE Combo PHY Driver") Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Tested-by: Kevin Hilman <khilman@baylibre.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| * phy: Add driver for mixel mipi dphy found on NXP's i.MX8 SoCsGuido Günther2019-06-213-0/+508
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds support for the Mixel DPHY as found on i.MX8 CPUs but since this is an IP core it will likely be found on others in the future. So instead of adding this to the nwl host driver make it a generic PHY driver. The driver supports the i.MX8MQ. Support for i.MX8QM and i.MX8QXP can be added once the necessary system controller bits are in via mixel_dphy_devdata. Signed-off-by: Guido Günther <agx@sigxcpu.org> Co-developed-by: Robert Chiras <robert.chiras@nxp.com> Signed-off-by: Robert Chiras <robert.chiras@nxp.com> Reviewed-by: Fabio Estevam <festevam@gmail.com> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| * phy: renesas: rcar-gen3-usb2: fix imbalance powered flagYoshihiro Shimoda2019-06-211-4/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The powered flag should be set for any other phys anyway. Also the flag should be locked by the channel. Otherwise, after we have revised the device tree for the usb phy, the following warning happened during a second system suspend. And if the driver doesn't lock the flag, an imbalance is possible when enabling the regulator during system resume. So, this patch fixes the issues. < The warning > [ 56.026531] unbalanced disables for USB20_VBUS0 [ 56.031108] WARNING: CPU: 3 PID: 513 at drivers/regulator/core.c:2593 _regula tor_disable+0xe0/0x1c0 [ 56.040146] Modules linked in: rcar_du_drm rcar_lvds drm_kms_helper drm drm_p anel_orientation_quirks vsp1 videobuf2_vmalloc videobuf2_dma_contig videobuf2_me mops videobuf2_v4l2 videobuf2_common videodev snd_soc_rcar renesas_usbhs snd_soc _audio_graph_card media snd_soc_simple_card_utils crct10dif_ce renesas_usb3 snd_ soc_ak4613 rcar_fcp pwm_rcar usb_dmac phy_rcar_gen3_usb3 pwm_bl ipv6 [ 56.074047] CPU: 3 PID: 513 Comm: kworker/u16:19 Not tainted 5.2.0-rc3-00001- g5f20a19 #6 [ 56.082129] Hardware name: Renesas Salvator-X board based on r8a7795 ES2.0+ ( DT) [ 56.089524] Workqueue: events_unbound async_run_entry_fn [ 56.094832] pstate: 40000005 (nZcv daif -PAN -UAO) [ 56.099617] pc : _regulator_disable+0xe0/0x1c0 [ 56.104054] lr : _regulator_disable+0xe0/0x1c0 [ 56.108489] sp : ffff0000121c3ae0 [ 56.111796] x29: ffff0000121c3ae0 x28: 0000000000000000 [ 56.117102] x27: 0000000000000000 x26: ffff000010fe0e60 [ 56.122407] x25: 0000000000000002 x24: 0000000000000001 [ 56.127712] x23: 0000000000000002 x22: ffff8006f99d4000 [ 56.133017] x21: ffff8006f99cc000 x20: ffff8006f9846800 [ 56.138322] x19: ffff8006f9846800 x18: ffffffffffffffff [ 56.143626] x17: 0000000000000000 x16: 0000000000000000 [ 56.148931] x15: ffff0000112f96c8 x14: ffff0000921c37f7 [ 56.154235] x13: ffff0000121c3805 x12: ffff000011312000 [ 56.159540] x11: 0000000005f5e0ff x10: ffff0000112f9f20 [ 56.164844] x9 : ffff0000112d3018 x8 : 00000000000001ad [ 56.170149] x7 : 00000000ffffffcc x6 : ffff8006ff768180 [ 56.175453] x5 : ffff8006ff768180 x4 : 0000000000000000 [ 56.180758] x3 : ffff8006ff76ef10 x2 : ffff8006ff768180 [ 56.186062] x1 : 3d2eccbaead8fb00 x0 : 0000000000000000 [ 56.191367] Call trace: [ 56.193808] _regulator_disable+0xe0/0x1c0 [ 56.197899] regulator_disable+0x40/0x78 [ 56.201820] rcar_gen3_phy_usb2_power_off+0x3c/0x50 [ 56.206692] phy_power_off+0x48/0xd8 [ 56.210263] usb_phy_roothub_power_off+0x30/0x50 [ 56.214873] usb_phy_roothub_suspend+0x1c/0x50 [ 56.219311] hcd_bus_suspend+0x13c/0x168 [ 56.223226] generic_suspend+0x4c/0x58 [ 56.226969] usb_suspend_both+0x1ac/0x238 [ 56.230972] usb_suspend+0xcc/0x170 [ 56.234455] usb_dev_suspend+0x10/0x18 [ 56.238199] dpm_run_callback.isra.6+0x20/0x68 [ 56.242635] __device_suspend+0x110/0x308 [ 56.246637] async_suspend+0x24/0xa8 [ 56.250205] async_run_entry_fn+0x40/0xf8 [ 56.254210] process_one_work+0x1e0/0x320 [ 56.258211] worker_thread+0x40/0x450 [ 56.261867] kthread+0x124/0x128 [ 56.265094] ret_from_fork+0x10/0x18 [ 56.268661] ---[ end trace 86d7ec5de5c517af ]--- [ 56.273290] phy phy-ee080200.usb-phy.10: phy poweroff failed --> -5 Reported-by: Geert Uytterhoeven <geert+renesas@glider.be> Fixes: 549b6b55b005 ("phy: renesas: rcar-gen3-usb2: enable/disable independent irqs") Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Tested-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| * phy: qcom-qmp: Drop useless msm8998_pciephy_cfg settingMarc Gonzalez2019-06-211-1/+0
| | | | | | | | | | | | | | | | | | 'mask_com_pcs_ready' is only useful if 'has_phy_com_ctrl' is true. Since msm8998_pciephy_cfg.has_phy_com_ctrl is false, let's drop msm8998_pciephy_cfg.mask_com_pcs_ready altogether. Signed-off-by: Marc Gonzalez <marc.w.gonzalez@free.fr> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| * phy: qcom-qmp: Correct READY_STATUS poll break conditionBjorn Andersson2019-06-211-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After issuing a PHY_START request to the QMP, the hardware documentation states that the software should wait for the PCS_READY_STATUS to become 1. With the introduction of commit c9b589791fc1 ("phy: qcom: Utilize UFS reset controller") an additional 1ms delay was introduced between the start request and the check of the status bit. This greatly increases the chances for the hardware to actually becoming ready before the status bit is read. The result can be seen in that UFS PHY enabling is now reported as a failure in 10% of the boots on SDM845, which is a clear regression from the previous rare/occasional failure. This patch fixes the "break condition" of the poll to check for the correct state of the status bit. Unfortunately PCIe on 8996 and 8998 does not specify the mask_pcs_ready register, which means that the code checks a bit that's always 0. So the patch also fixes these, in order to not regress these targets. Fixes: 73d7ec899bd8 ("phy: qcom-qmp: Add msm8998 PCIe QMP PHY support") Fixes: e78f3d15e115 ("phy: qcom-qmp: new qmp phy driver for qcom-chipsets") Cc: stable@vger.kernel.org Cc: Evan Green <evgreen@chromium.org> Cc: Marc Gonzalez <marc.w.gonzalez@free.fr> Cc: Vivek Gautam <vivek.gautam@codeaurora.org> Reviewed-by: Evan Green <evgreen@chromium.org> Reviewed-by: Niklas Cassel <niklas.cassel@linaro.org> Reviewed-by: Marc Gonzalez <marc.w.gonzalez@free.fr> Tested-by: Marc Gonzalez <marc.w.gonzalez@free.fr> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| * phy: ti: am654-serdes: Make serdes_am654_xlate() staticYueHaibing2019-06-211-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | Fix sparse warning: drivers/phy/ti/phy-am654-serdes.c:250:12: warning: symbol 'serdes_am654_xlate' was not declared. Should it be static? Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: YueHaibing <yuehaibing@huawei.com> Acked-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| * phy: usb: phy-brcm-usb: Fix platform_no_drv_owner.cocci warningsYueHaibing2019-06-201-1/+0
| | | | | | | | | | | | | | | | Remove .owner field if calls are used which set it automatically Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| * phy: samsung: Use struct_size() in devm_kzalloc()Gustavo A. R. Silva2019-06-201-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | One of the more common cases of allocation size calculations is finding the size of a structure that has a zero-sized array at the end, along with memory for some number of elements for that array. For example: struct samsung_usb2_phy_driver { ... struct samsung_usb2_phy_instance instances[0]; }; instance = devm_kzalloc(dev, sizeof(struct samsung_usb2_phy_driver) + count * sizeof(struct samsung_usb2_phy_instance), GFP_KERNEL); Instead of leaving these open-coded and prone to type mistakes, we can now use the new struct_size() helper: instance = devm_kzalloc(dev, struct_size(instance, instances, count), GFP_KERNEL); This code was detected with the help of Coccinelle. Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| * phy: qcom: Add Qualcomm PCIe2 PHY driverBjorn Andersson2019-05-313-0/+340
| | | | | | | | | | | | | | | | | | The Qualcomm PCIe2 PHY is based on design from Synopsys and found in several different platforms where the QMP PHY isn't used. Reviewed-by: Niklas Cassel <niklas.cassel@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
* | Merge tag 'phy-for-5.2-rc_v2' of ↵Greg Kroah-Hartman2019-07-015-1/+29
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy into usb-next Kishon writes: phy: for 5.2-rc *) Move Tegra124 PLL power supplies to be enabled by xusb-tegra124 *) Move Tegra210 PLL power supplies to be enabled by xusb-tegra210 *) Minor fixes: fix memory leaks at error path and addresses coverity. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> * tag 'phy-for-5.2-rc_v2' of git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy: phy: tegra: xusb: Add Tegra210 PLL power supplies phy: tegra: xusb: Add Tegra124 PLL power supplies dt-bindings: phy: tegra-xusb: List PLL power supplies phy: usb: phy-brcm-usb: Remove sysfs attributes upon driver removal phy: renesas: rcar-gen2: Fix memory leak at error paths phy: qcom-qusb2: fix missing assignment of ret when calling clk_prepare_enable
| * | phy: tegra: xusb: Add Tegra210 PLL power suppliesThierry Reding2019-06-121-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Tegra210 SoC has four inputs that consume power in order to supply the PLLs that drive the various USB, PCI and SATA pads. Signed-off-by: Thierry Reding <treding@nvidia.com> Acked-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| * | phy: tegra: xusb: Add Tegra124 PLL power suppliesThierry Reding2019-06-121-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Tegra124 SoC has four inputs that consume power in order to supply the PLLs that drive the various USB, PCI and SATA pads. Signed-off-by: Thierry Reding <treding@nvidia.com> Acked-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| * | phy: usb: phy-brcm-usb: Remove sysfs attributes upon driver removalFlorian Fainelli2019-06-121-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We are not destroying the sysfs attribute groupe we registered during the probe function which will make subsequent probe calls to that driver fail. Correct that with adding a remove function which only removes those attributes since the reference counting on clocks did its job already. Fixes: 415060b21f31 ("phy: usb: phy-brcm-usb: Add ability to force DRD mode to host or device") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| * | phy: renesas: rcar-gen2: Fix memory leak at error pathsYoshihiro Shimoda2019-06-121-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes memory leak at error paths of the probe function. In for_each_child_of_node, if the loop returns, the driver should call of_put_node() before returns. Reported-by: Julia Lawall <julia.lawall@lip6.fr> Fixes: 1233f59f745b237 ("phy: Renesas R-Car Gen2 PHY driver") Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| * | phy: qcom-qusb2: fix missing assignment of ret when calling clk_prepare_enableColin Ian King2019-06-031-1/+1
| |/ | | | | | | | | | | | | | | | | | | | | The error return from the call to clk_prepare_enable is not being assigned to variable ret even though ret is being used to check if the call failed. Fix this by adding in the missing assignment. Addresses-Coverity: ("Logically dead code") Fixes: 891a96f65ac3 ("phy: qcom-qusb2: Add support for runtime PM") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
* | treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500Thomas Gleixner2019-06-1923-98/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Enrico Weigelt <info@metux.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 235Thomas Gleixner2019-06-193-27/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 53 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Alexios Zavras <alexios.zavras@intel.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190602204653.904365654@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 446Thomas Gleixner2019-06-052-14/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation you should have received a copy of the gnu general public license along with this program if not see http www gnu org licenses extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 30 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190531190115.962665879@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 422Thomas Gleixner2019-06-051-4/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms and conditions of the gnu general public license version 2 as published by the free software foundation extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 101 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190531190113.822954939@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 288Thomas Gleixner2019-06-054-36/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms and conditions of the gnu general public license version 2 as published by the free software foundation this program is distributed in the hope it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 263 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Alexios Zavras <alexios.zavras@intel.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190529141901.208660670@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 285Thomas Gleixner2019-06-051-9/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation version 2 of the license this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 100 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Alexios Zavras <alexios.zavras@intel.com> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190529141900.918357685@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284Thomas Gleixner2019-06-058-78/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 and only version 2 as published by the free software foundation this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 294 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Alexios Zavras <alexios.zavras@intel.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190529141900.825281744@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282Thomas Gleixner2019-06-057-66/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Based on 1 normalized pattern(s): this software is licensed under the terms of the gnu general public license version 2 as published by the free software foundation and may be copied distributed and modified under those terms this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 285 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Alexios Zavras <alexios.zavras@intel.com> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190529141900.642774971@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | treewide: fix typos of SPDX-License-IdentifierMasahiro Yamada2019-06-011-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Prior to the adoption of SPDX, it was difficult for tools to determine the correct license due to incomplete or badly formatted license text. The SPDX solves this issue, assuming people can correctly spell "SPDX-License-Identifier" although this assumption is broken in some places. Since scripts/spdxcheck.py parses only lines that exactly matches to the correct tag, it cannot (should not) detect this kind of error. If the correct tag is missing, scripts/checkpatch.pl warns like this: WARNING: Missing or malformed SPDX-License-Identifier tag in line * So, people should notice it before the patch submission, but in reality broken tags sometimes slip in. The checkpatch warning is not useful for checking the committed files globally since large number of files still have no SPDX tag. Also, I am not sure about the legal effect when the SPDX tag is broken. Anyway, these typos are absolutely worth fixing. It is pretty easy to find suspicious lines by grep. $ git grep --not -e SPDX-License-Identifier --and -e SPDX- -- \ :^LICENSES :^scripts/spdxcheck.py :^*/license-rules.rst arch/arm/kernel/bugs.c:// SPDX-Identifier: GPL-2.0 drivers/phy/st/phy-stm32-usbphyc.c:// SPDX-Licence-Identifier: GPL-2.0 drivers/pinctrl/sh-pfc/pfc-r8a77980.c:// SPDX-Lincense-Identifier: GPL 2.0 lib/test_stackinit.c:// SPDX-Licenses: GPLv2 sound/soc/codecs/max9759.c:// SPDX-Licence-Identifier: GPL-2.0 Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 178Thomas Gleixner2019-05-301-4/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 24 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Alexios Zavras <alexios.zavras@intel.com> Reviewed-by: Steve Winslow <swinslow@gmail.com> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Richard Fontana <rfontana@redhat.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190528170026.162703968@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157Thomas Gleixner2019-05-307-73/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Based on 3 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version [author] [kishon] [vijay] [abraham] [i] [kishon]@[ti] [com] this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version [author] [graeme] [gregory] [gg]@[slimlogic] [co] [uk] [author] [kishon] [vijay] [abraham] [i] [kishon]@[ti] [com] [based] [on] [twl6030]_[usb] [c] [author] [hema] [hk] [hemahk]@[ti] [com] this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 1105 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Richard Fontana <rfontana@redhat.com> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070033.202006027@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152Thomas Gleixner2019-05-304-20/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 3029 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 118Thomas Gleixner2019-05-241-10/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 44 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Richard Fontana <rfontana@redhat.com> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190523091651.032047323@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61Thomas Gleixner2019-05-241-14/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 675 mass ave cambridge ma 02139 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 441 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc) Reviewed-by: Richard Fontana <rfontana@redhat.com> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190520071858.739733335@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13Thomas Gleixner2019-05-212-26/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not see http www gnu org licenses this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details [based] [from] [clk] [highbank] [c] you should have received a copy of the gnu general public license along with this program if not see http www gnu org licenses extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 355 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Jilayne Lovejoy <opensource@jilayne.com> Reviewed-by: Steve Winslow <swinslow@gmail.com> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190519154041.837383322@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | treewide: Add SPDX license identifier - Makefile/KconfigThomas Gleixner2019-05-2131-0/+31
|/ | | | | | | | | | | | | | Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Merge tag 'usb-5.2-rc1' of ↵Linus Torvalds2019-05-0839-310/+4464
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB/PHY updates from Greg KH: "Here is the big set of USB and PHY driver patches for 5.2-rc1 There is the usual set of: - USB gadget updates - PHY driver updates and additions - USB serial driver updates and fixes - typec updates and new chips supported - mtu3 driver updates - xhci driver updates - other tiny driver updates Nothing really interesting, just constant forward progress. All of these have been in linux-next for a while with no reported issues. The usb-gadget and usb-serial trees were merged a bit "late", but both of them had been in linux-next before they got merged here last Friday" * tag 'usb-5.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (206 commits) USB: serial: f81232: implement break control USB: serial: f81232: add high baud rate support USB: serial: f81232: clear overrun flag USB: serial: f81232: fix interrupt worker not stop usb: dwc3: Rename DWC3_DCTL_LPM_ERRATA usb: dwc3: Fix default lpm_nyet_threshold value usb: dwc3: debug: Print GET_STATUS(device) tracepoint usb: dwc3: Do core validation early on probe usb: dwc3: gadget: Set lpm_capable usb: gadget: atmel: tie wake lock to running clock usb: gadget: atmel: support USB suspend usb: gadget: atmel_usba_udc: simplify setting of interrupt-enabled mask dwc2: gadget: Fix completed transfer size calculation in DDMA usb: dwc2: Set lpm mode parameters depend on HW configuration usb: dwc2: Fix channel disable flow usb: dwc2: Set actual frame number for completed ISOC transfer usb: gadget: do not use __constant_cpu_to_le16 usb: dwc2: gadget: Increase descriptors count for ISOC's usb: introduce usb_ep_type_string() function usb: dwc3: move synchronize_irq() out of the spinlock protected block ...
| * Merge tag 'phy-for-5.2' of ↵Greg Kroah-Hartman2019-04-2539-310/+4464
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy into usb-next Kishon writes: phy: for 5.2 *) Add a new *release* phy_ops invoked when the consumer relinquishes PHY that can be used to undo the operation performed in xlate *) Add new driver to support USB2 PHY and shared USB3 + PCIE PHY in Amlogic G12A SoC Family. *) Add new driver to support for Broadcom's Stingray USB PHY (Type 1 has one super speed PHY and one high speed PHY, Type 2 has one high speed PHY) *) Add new driver to support USB PHY in hi3660 SoC of Hisilicon *) Add new driver to support UFS M-PHY in MediaTek SoC *) Add new driver to support XUSB pad controller in Tegra186 SoCs *) Add new driver to support SERDES in TI's AM654 platform *) Add support for generation 2 USB2 PHY and gneration 3 USB2 PHY in r8a77470 to phy-rcar-gen2.c and phy-rcar-gen3-usb2.c respectively *) Add support for PCIe QMP PHY support in msm8998 to phy-qcom-qmp.c *) Add support for SERDES6G in phy-ocelot-serdes.c *) Add support to set drive impedance from device tree in phy-rockchip-emmc.c *) Add support to power up/down the VBUS voltage rail in phy-fsl-imx8mq-usb.c *) Add support to shut off regulators that power UFS during system suspend *) Re-design phy-rcar-gen3-usb2.c to create separate PHY instances for each channel which helps to enable/disable interrupts for each instance independently *) Fix PCIe power up sequence to follow the TRM in order to ensure the DPLL & PHY operates correctly over the entire temperature range. *) Use devm_clk_get_optional to get optional clocks instead of adding custom error checks Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> * tag 'phy-for-5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy: (51 commits) dt-bindings: phy-qcom-qmp: Tweak qcom,msm8998-qmp-ufs-phy dt-bindings: phy-qcom-qmp: Add qcom,msm8998-qmp-pcie-phy phy: Add usb phy support for hi3660 Soc of Hisilicon dt-bindings: phy: Add support for HiSilicon's hi3660 USB PHY scsi: phy: mediatek: fix typo in author's email address phy: ocelot-serdes: Add support for SERDES6G muxing phy: fsl-imx8mq-usb: add support for VBUS power control dt-bindings: phy-imx8mq-usb: add optional vbus supply regulator phy: qcom-qmp: Add msm8998 PCIe QMP PHY support phy: ti: am654-serdes: Support all clksel values phy: ti: Add a new SERDES driver for TI's AM654x SoC dt-bindings: phy: ti: Add dt binding documentation for SERDES in AM654x SoC phy: core: Invoke pm_runtime_get_*/pm_runtime_put_* before invoking reset callback phy: core: Add *release* phy_ops invoked when the consumer relinquishes PHY phy: phy-meson-gxl-usb2: get optional clock by devm_clk_get_optional() phy: socionext: get optional clock by devm_clk_get_optional() phy: qcom-qusb2: get optional clock by devm_clk_get_optional() phy: phy-mtk-tphy: get optional clock by devm_clk_get_optional() phy: renesas: rcar-gen3-usb2: enable/disable independent irqs phy: renesas: rcar-gen3-usb2: Use pdev's device pointer on dev_vdbg() ...
| | * phy: Add usb phy support for hi3660 Soc of HisiliconYu Chen2019-04-183-0/+244
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This driver handles usb phy power on and shutdown for hi3660 Soc of Hisilicon. Cc: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: Kishon Vijay Abraham I <kishon@ti.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Pengcheng Li <lpc.li@hisilicon.com> Cc: Jianguo Sun <sunjianguo1@huawei.com> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Jiancheng Xue <xuejiancheng@hisilicon.com> Cc: John Stultz <john.stultz@linaro.org> Cc: Binghui Wang <wangbinghui@hisilicon.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Yu Chen <chenyu56@huawei.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| | * scsi: phy: mediatek: fix typo in author's email addressColin Ian King2019-04-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is a typo in the module author's email address. Fix this. Signed-off-by: Colin Ian King <colin.king@canonical.com> Acked-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: Stanley Chu <stanley.chu@mediatek.com> Acked-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| | * phy: ocelot-serdes: Add support for SERDES6G muxingKavya Sree Kotagiri2019-04-181-2/+238
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adding support for SERDES6G muxing required for QSGMII mode of operation. Signed-off-by: Kavya Sree Kotagiri <kavyasree.kotagiri@microchip.com> Signed-off-by: Quentin Schulz <quentin.schulz@bootlin.com> Signed-off-by: Steen Hegelund <Steen.Hegelund@microchip.com> Co-developed-by: Quentin Schulz <quentin.schulz@bootlin.com> Co-developed-by: Steen Hegelund <Steen.Hegelund@microchip.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| | * phy: fsl-imx8mq-usb: add support for VBUS power controlLucas Stach2019-04-181-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | This adds support to the PHY driver to power up/down the VBUS voltage rail at the appropriate times. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| | * phy: qcom-qmp: Add msm8998 PCIe QMP PHY supportMarc Gonzalez2019-04-172-0/+122
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Documentation for this PHY, and the proper configuration settings, is *not* publicly available. Therefore the initialization sequence is copied wholesale from downstream: https://source.codeaurora.org/quic/la/kernel/msm-4.4/tree/arch/arm/boot/dts/qcom/msm8998-v2.dtsi?h=LE.UM.1.3.r3.25#n372 Reviewed-by: Vivek Gautam <vivek.gautam@codeaurora.org> Signed-off-by: Marc Gonzalez <marc.w.gonzalez@free.fr> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| | * phy: ti: am654-serdes: Support all clksel valuesRoger Quadros2019-04-171-49/+83
| | | | | | | | | | | | | | | | | | | | | | | | Add support to select all 16 CLKSEL combinations that are shown in "SerDes Reference Clock Distribution" in AM65 TRM. Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| | * phy: ti: Add a new SERDES driver for TI's AM654x SoCKishon Vijay Abraham I2019-04-173-0/+637
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a new SERDES driver for TI's AM654x SoC which configures the SERDES only for PCIe. Support fo USB3 will be added later. SERDES in am654x has three input clocks (left input, externel reference clock and right input) and two output clocks (left output and right output) in addition to a PLL mux clock which the SERDES uses for Clock Multiplier Unit (CMU refclock). The PLL mux clock can select from one of the three input clocks. The right output can select between left input and external reference clock while the left output can select between the right input and external reference clock. The driver has support to select PLL mux and left/right output mux as specified in device tree. [rogerq@ti.com: Fix boot lockup caused by accessing a structure member (hw->init) allocated in stack of probe() and accessed in get_parent] [rogerq@ti.com: Fix "Failed to find the parent" warnings] Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| | * phy: core: Invoke pm_runtime_get_*/pm_runtime_put_* before invoking reset ↵Kishon Vijay Abraham I2019-04-171-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | callback PHY drivers may try to access PHY registers in the ->reset() callback. Invoke phy_pm_runtime_get_sync() before invoking the ->reset() callback so that the PHY drivers don't have to enable clocks by themselves before accessing PHY registers. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| | * phy: core: Add *release* phy_ops invoked when the consumer relinquishes PHYKishon Vijay Abraham I2019-04-171-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | Add a new phy_ops *release* invoked when the consumer relinquishes the PHY using phy_put/devm_phy_put. The initializations done by the PHY driver in of_xlate call back can be can be cleaned up here. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| | * phy: phy-meson-gxl-usb2: get optional clock by devm_clk_get_optional()Chunfeng Yun2019-04-171-8/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | Use devm_clk_get_optional() to get optional clock Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| | * phy: socionext: get optional clock by devm_clk_get_optional()Chunfeng Yun2019-04-172-14/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | Use devm_clk_get_optional() to get optional clock Cc: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| | * phy: qcom-qusb2: get optional clock by devm_clk_get_optional()Chunfeng Yun2019-04-171-8/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use devm_clk_get_optional() to get optional clock Cc: Andy Gross <andy.gross@linaro.org> Cc: David Brown <david.brown@linaro.org> Cc: Vivek Gautam <vivek.gautam@codeaurora.org> Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| | * phy: phy-mtk-tphy: get optional clock by devm_clk_get_optional()Chunfeng Yun2019-04-171-7/+3
| | | | | | | | | | | | | | | | | | | | | Use devm_clk_get_optional() to get optional clock Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| | * phy: renesas: rcar-gen3-usb2: enable/disable independent irqsYoshihiro Shimoda2019-04-171-25/+160
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since the previous code enabled/disabled the irqs both OHCI and EHCI, it is possible to cause unexpected interruptions. To avoid this, this patch creates multiple phy instances from phandle and enables/disables independent irqs by the instances. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com> Tested-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| | * phy: renesas: rcar-gen3-usb2: Use pdev's device pointer on dev_vdbg()Yoshihiro Shimoda2019-04-171-4/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To implement multiple phy instances in the future, this patch uses pdev's device pointer on dev_vdbg() instead of the phy's device pointer. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 23:45:01 +0000