summaryrefslogtreecommitdiffstats
path: root/drivers/phy/broadcom/phy-brcm-usb.c
Commit message (Collapse)AuthorAgeFilesLines
* phy: constify of_phandle_args in xlateKrzysztof Kozlowski2024-02-231-1/+1
| | | | | | | | | | | | | The xlate callbacks are supposed to translate of_phandle_args to proper provider without modifying the of_phandle_args. Make the argument pointer to const for code safety and readability. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Thierry Reding <treding@nvidia.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Florian Fainelli <florian.fainelli@broadcom.com> #Broadcom Link: https://lore.kernel.org/r/20240217093937.58234-1-krzysztof.kozlowski@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
* phy: Explicitly include correct DT includesRob Herring2023-07-171-1/+0
| | | | | | | | | | | | | | | | | | 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>
* phy: broadcom: phy-brcm-usb: Convert to platform remove callback returning voidUwe Kleine-König2023-03-201-4/+2
| | | | | | | | | | | | | | | | | | | The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void. Trivially convert this driver from always returning zero in the remove callback to the void returning variant. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Justin Chen <justinpopo6@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Link: https://lore.kernel.org/r/20230307115900.2293120-3-u.kleine-koenig@pengutronix.de Signed-off-by: Vinod Koul <vkoul@kernel.org>
* phy: phy-brcm-usb: Utilize platform_get_irq_byname_optional()Florian Fainelli2022-11-071-2/+2
| | | | | | | | | | | The wake-up interrupt lines are entirely optional, avoid printing messages that interrupts were not found by switching to the _optional variant. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Justin Chen <justinpopo6@gmail.com> Link: https://lore.kernel.org/r/20221026224450.2958762-1-f.fainelli@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
* phy: usb: Fix clock imbalance for suspend/resumeJustin Chen2022-11-071-3/+5
| | | | | | | | | | | | | We should be disabling clocks when wake from USB is not needed. Since this wasn't done, we had a clock imbalance since clocks were always being enabled on resume. Fixes: ae532b2b7aa5 ("phy: usb: Add "wake on" functionality for newer Synopsis XHCI controllers") Fixes: b0c0b66c0b43 ("phy: usb: Add support for wake and USB low power mode for 7211 S2/S5") Signed-off-by: Justin Chen <justinpopo6@gmail.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Link: https://lore.kernel.org/r/1665005418-15807-7-git-send-email-justinpopo6@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
* phy: usb: s2 WoL wakeup_count not incremented for USB->Eth devicesAl Cooper2022-11-071-3/+3
| | | | | | | | | | | | | | | The PHY's "wakeup_count" is not incrementing when waking from WoL. The wakeup count can be found in sysfs at: /sys/bus/platform/devices/rdb/*.usb-phy/power/wakeup_count. The problem is that the system wakup event handler was being passed the wrong "device" by the PHY driver. Fixes: f1c0db40a3ad ("phy: usb: Add "wake on" functionality") Signed-off-by: Al Cooper <alcooperx@gmail.com> Signed-off-by: Justin Chen <justinpopo6@gmail.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Link: https://lore.kernel.org/r/1665005418-15807-3-git-send-email-justinpopo6@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
* phy: usb: Improve port mode selectionJustin Chen2022-11-051-5/+9
| | | | | | | | | | | | | | | | | Split port modes into two different variables. Supported port modes is what the hardware supports. While port mode is how the hardware is currently configured and can be dynamically changed through the sysfs. We initialize all supported port modes on init even though the port mode may not be selected because we cannot guarantee the downstream interface from the phy will be active or not. This also fixes an issue where port modes selected via sysfs were not being saved through suspend/resume. Signed-off-by: Justin Chen <justinpopo6@gmail.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Link: https://lore.kernel.org/r/1665005418-15807-2-git-send-email-justinpopo6@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
* phy: phy-brcm-usb: fixup BCM4908 supportRafał Miłecki2022-02-251-1/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | Just like every other family BCM4908 should get its own enum value. That is required to properly handle it in chipset conditional code. The real change is excluding BCM4908 from the PLL reprogramming code (see brcmusb_usb3_pll_54mhz()). I'm not sure what's the BCM4908 reference clock frequency but: 1. BCM4908 custom driver from Broadcom's SDK doesn't reprogram PLL 2. Doing that in Linux driver stopped PHY handling some USB 3.0 devices This change makes USB 3.0 PHY recognize e.g.: 1. 04e8:6860 - Samsung Electronics Co., Ltd Galaxy series, misc. (MTP mode) 2. 1058:259f - Western Digital My Passport 259F Broadcom's STB SoCs come with a set of SUN_TOP_CTRL_* registers that allow reading chip family and product ids. Such a block & register is missing on BCM4908 so this commit introduces "compatible" string specific binding. Fixes: 4b402fa8e0b7 ("phy: phy-brcm-usb: support PHY on the BCM4908") Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Link: https://lore.kernel.org/r/20220218172459.10431-1-zajec5@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
* phy: usb: Leave some clocks running during suspendAl Cooper2022-01-231-0/+38
| | | | | | | | | | | | | | | | The PHY client driver does a phy_exit() call on suspend or rmmod and the PHY driver needs to know the difference because some clocks need to be kept running for suspend but can be shutdown on unbind/rmmod (or if there are no PHY clients at all). The fix is to use a PM notifier so the driver can tell if a PHY client is calling exit() because of a system suspend or a driver unbind/rmmod. Signed-off-by: Al Cooper <alcooperx@gmail.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Link: https://lore.kernel.org/r/20211201180653.35097-2-alcooperx@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
* phy: phy-brcm-usb: support PHY on the BCM4908Rafał Miłecki2021-01-131-0/+4
| | | | | | | | | | BCM4908 seems to have slightly different registers but works when programmed just like the STB one. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Link: https://lore.kernel.org/r/20210106205838.10964-3-zajec5@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
* phy: phy-brcm-usb: specify init function format at struct levelRafał Miłecki2021-01-131-4/+3
| | | | | | | | | | This is slightly cleaner solution that assures noone assings a wrong function to the pointer. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Link: https://lore.kernel.org/r/20201216143305.12179-2-zajec5@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
* phy: phy-brcm-usb: improve getting OF matching dataRafał Miłecki2021-01-131-3/+4
| | | | | | | | | | 1. Use of_device_get_match_data() helper to simplify the code 2. Check for NULL as a good practice Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Link: https://lore.kernel.org/r/20201216143305.12179-1-zajec5@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
* phy: phy-brcm-usb: Constify static structsRikard Falkeborn2020-05-181-8/+8
| | | | | | | | | | | | | | | | | | | | A number of structs were not modified and can therefore be made const to allow the compiler to put them in read-only memory. In order to do so, update a few functions that don't modify there input to take pointers to const. Before: text data bss dec hex filename 15511 6448 64 22023 5607 drivers/phy/broadcom/phy-brcm-usb.o After: text data bss dec hex filename 16058 5936 64 22058 562a drivers/phy/broadcom/phy-brcm-usb.o Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com> Link: https://lore.kernel.org/r/20200516120441.7627-4-rikard.falkeborn@gmail.com Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
* phy: usb: Add support for wake and USB low power mode for 7211 S2/S5Al Cooper2020-01-081-7/+18
| | | | | | | | | | | | | | | Add support for 7211 USB wake. Disable all possible 7211 USB logic for S2/S5 if USB wake is not enabled. On the 7211, the XHCI wake signal was not connected properly and only goes to the USB1_USB1_CTRL_TP_DIAG1 diagonstic register. The workaround is to have VPU code running that polls for the proper bit in the DIAG register and to wake the system when the bit is asserted. Signed-off-by: Al Cooper <alcooperx@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
* phy: usb: USB driver is crashing during S3 resume on 7216Al Cooper2020-01-081-1/+1
| | | | | | | | | This is a result of the USB 2.0 clocks not being disabled/enabled during suspend/resume on XHCI only systems. Signed-off-by: Al Cooper <alcooperx@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
* phy: usb: bdc: Fix occasional failure with BDC on 7211Al Cooper2020-01-081-4/+19
| | | | | | | | | The BDC "Read Transaction Size" needs to be changed from 1024 bytes to 256 bytes to prevent occasional transaction failures. Signed-off-by: Al Cooper <alcooperx@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
* phy: usb: fix driver to defer on clk_get deferAl Cooper2020-01-081-0/+6
| | | | | | | | | Handle defer on clk_get because the new SCMI clock driver comes up after this driver. Signed-off-by: Al Cooper <alcooperx@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
* phy: usb: Add support for new Synopsys USB controller on the 7211b0Al Cooper2020-01-081-53/+109
| | | | | | | | | | | | The 7211b0 has added the STB XHCI Synopsys controller and it will be used instead of the RPi based DWC USB controller. The new Synopsys XHCI controller core is the same one that is used on the 7216, but because of the way the STB USB PHY is used on both the A0 and B0, some of the PHY control is different. Signed-off-by: Al Cooper <alcooperx@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
* phy: usb: Add support for new Synopsys USB controller on the 7216Al Cooper2020-01-081-17/+53
| | | | | | | | | | | | | | | | | | | | | | | | | The 7216 has the new USB XHCI controller from Synopsys. While this new controller and the PHY are similar to the STB versions, the major differences are: - Many of the registers and fields in the CTRL block have been removed or changed. - A new set of Synopsys control registers, BCHP_USB_XHCI_GBL, were added. - MDIO functionality has been replaced with direct access registers in the BCHP_USB_XHCI_GBL block. - Power up PHY defaults that had to be changed by MDIO in previous chips will now power up with the correct defaults. A new init module was created for this new Synopsys USB controller. A new compatible string was added and the driver will dispatch into one of two init modules based on it. A "reg-names" field was added so the driver can more easily get optional registers. A DT bindings document was also added for this driver. Signed-off-by: Al Cooper <alcooperx@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
* phy: usb: Restructure in preparation for adding 7216 USB supportAl Cooper2020-01-081-3/+3
| | | | | | | | | | | | | | | | | The driver is being restructured in preparation for adding support for the new Synopsys USB conroller on the 7216. Since all the bugs and work-arounds in previous STB chips are supposed to be fixed, most of the code in phy-brcm-usb-init.c is not needed. Instead of adding more complexity to the already complicated phy-brcm-usb-init.c module, the driver will be restructured to use a vector table to dispatch into different C modules for the different controllers. There was also some general cleanup done including some ipp setup code that was incorrect. Signed-off-by: Al Cooper <alcooperx@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
* phy: usb: Add "wake on" functionalityAl Cooper2020-01-081-3/+45
| | | | | | | | | | | | | | | | | | | | | | | Add the ability to handle USB wake events from USB devices when in S2 mode. Typically there is some additional configuration needed to tell the USB device to generate the wake event when suspended but this varies with the different USB device classes. For example, on USB Ethernet dongles, ethtool should be used to enable the magic packet wake functionality in the dongle. NOTE: This requires that the "power/wakeup" sysfs entry for the USB device generating the wakeup be set to "enabled". This functionality requires a special hardware sideband path that will trigger the AON_PM_L2 interrupt needed to wake the system from S2 even though the USB host controllers are in IDDQ (low power state) and most USB related clocks are shut off. For the sideband signaling to work we need to leave the usbx_freerun clock running, but this clock consumes very little power by design. There's a bug in the XHCI wake hardware so only EHCI/OHCI wake is currently supported. Signed-off-by: Al Cooper <alcooperx@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
* phy: usb: Put USB phys into IDDQ on suspend to save power in S2 modeAl Cooper2020-01-081-2/+9
| | | | | | | | | | | | Currently the Phy driver will put the USB phys into the max power saving mode (IDDQ) when there is no corresponding XHCI, EHCI or OHCI client (through rmmod, unbind or if the driver is not builtin). This change will also put the Phys into IDDQ mode on suspend so that S2 will get the additional power savings. Signed-off-by: Al Cooper <alcooperx@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
* phy: usb: Get all drivers that use USB clks using correct enable/disableAl Cooper2020-01-081-14/+14
| | | | | | | | | | | The BRCM USB Phy, ohci, ehci and xhci drivers all use the USB clocks but not all drivers use the clk_prepare_enable/clk_disable_unprepare versions to enable/disable the clocks. This change gets all drivers using the prepare version. Signed-off-by: Al Cooper <alcooperx@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
* Merge tag 'phy-for-5.3' of ↵Greg Kroah-Hartman2019-07-011-1/+0
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: 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>
* | Merge tag 'phy-for-5.2-rc_v2' of ↵Greg Kroah-Hartman2019-07-011-0/+8
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: 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>
* / treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282Thomas Gleixner2019-06-051-9/+1
|/ | | | | | | | | | | | | | | | | | | | | | | | | 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>
* phy:phy-brcm-usb: Use PTR_ERR_OR_ZERO to replace the open coded versionzhong jiang2018-09-101-3/+1
| | | | | | | | PTR_ERR_OR_ZERO has implemented the if(IS_ERR(...)) + PTR_ERR, So just replace them rather than duplicating its implement. Signed-off-by: zhong jiang <zhongjiang@huawei.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
* phy: phy-brcm-usb: Fix two DT properties to match bindings docAl Cooper2017-12-291-2/+2
| | | | | | | | | | | Change "brcm,has_xhci" and "brcm,has_eohci" device tree properties to the preferred "brcm,has-xhci" and "brcm,has-eohci". This also matches the existing device tree bindings document. Fixes: 49859e55e364 ("phy: usb: phy-brcm-usb: Add Broadcom STB USB phy driver") Signed-off-by: Al Cooper <alcooperx@gmail.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
* phy: usb: phy-brcm-usb: Add ability to force DRD mode to host or deviceAl Cooper2017-10-031-0/+85
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the usb phy device mode is set to "drd", the USB port will switch between device and host modes depending on what's plugged into the port. Customers have asked for the ability to force host or device mode from software. This commit adds sysfs entries to the phy device that allow this. The sysfs for the phy device can be found at: /sys/bus/platform/drivers/brcmstb-usb-phy/*.usb-phy The following sysfs entries were added: - "dr_mode" (RO) - The current phy "dr_mode" setting. It will be set to one of the following values: - "host" - host mode - "peripheral " - device mode - "drd" - switch between device and host mode based on installed device - "typec-pd" - device/host mode is controller by the USB Type-C PD protocol. If "dr_mode" is "drd" - "drd_select" (RW) - It will be set to one of the following values: - "host" - force host mode - "device" - force device mode - "auto" - allow normal auto selection of host/device based on inserted USB device Signed-off-by: Al Cooper <alcooperx@gmail.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
* phy: usb: phy-brcm-usb: Add Broadcom STB USB phy driverAl Cooper2017-10-031-0/+374
Add a new USB Phy driver for Broadcom STB SoCs. This driver supports Broadcom STB ARM SoCs. This driver in combination with the Broadcom STB ohci, ehci and xhci drivers will enable USB1.1, USB2.0 and USB3.0 support. This Phy driver also supports the Broadcom BDC gadget driver. Signed-off-by: Al Cooper <alcooperx@gmail.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-18 18:42:58 +0000