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path: root/drivers/usb
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2021-11-15usb: Make USB_MUSB_PIO_ONLY selected by USB_MUSB_SUNXISamuel Dionne-Riel
This ensures the USB_MUSB_PIO_ONLY config is set to an apppropriate value from the changes enabling USB_MUSB_GADGET does. Namely, USB_MUSB_PIO_ONLY default to =y on USB_MUSB_SUNXI being y. Signed-off-by: Samuel Dionne-Riel <samuel@dionne-riel.com>
2021-11-09usb: dwc3: add layerscape supportMichael Walle
Add support for the proper dwc3 device tree binding support as specified in the offical device tree spec. Initially, add support for the LS1028A support. Other SoCs should be easy to add by just adding the corresponding compatible string. Unfortunately, the device trees of all other layerscape SoCs are not converted and uses a wrong compatible string only known in u-boot. To maintain backwards compatibility with current u-boot device trees, add the generic "fsl,layerscape-dwc3" compatible string. OTG mode is not supported yet. The dr_mode in the devicetree will either have to be set to peripheral or host. Signed-off-by: Michael Walle <michael@walle.cc> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-11-09usb: dwc3: Enable undefined length INCR burst typeMichael Walle
[backport from linux commit d9612c2f0449e24983a8b689603210486a930c90] Enable the undefined length INCR burst type and set INCRx. Different platform may has the different burst size type. In order to get best performance, we need to tune the burst size to one special value, instead of the default value. Signed-off-by: Michael Walle <michael@walle.cc> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-11-09usb: dwc3: Add frame length adjustment quirkMichael Walle
[backport from linux commit db2be4e9e30c6e43e48c5749d3fc74cee0a6bbb3] Add adjust_frame_length_quirk for writing to fladj register which adjusts (micro)frame length to value provided by "snps,quirk-frame-length-adjustment" property thus avoiding USB 2.0 devices to time-out over a longer run Signed-off-by: Michael Walle <michael@walle.cc> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-11-09usb: common: silence dubious errorsMichael Walle
Both dr_mode and maximum-speed properties are usually optional. Drivers will still try to fetch the properties nonetheless, which leads to error messages, although they are no errors. Change pr_err() to pr_debug(). Signed-off-by: Michael Walle <michael@walle.cc> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-11-09usb: xhci: fsl: add new compatible fsl,ls1028a-dwc3Michael Walle
The official ls1028a binding of the driver uses the following as compatibles: compatible = "fsl,ls1028a-dwc3", "snps,dwc3"; Change the ls1028a device tree and add this new compatible to the fsl specific xhci driver, otherwise the generic dwc3 driver will be used with the compatibles above. Cc: Bin Meng <bmeng.cn@gmail.com> Cc: Marek Vasut <marex@denx.de> Signed-off-by: Michael Walle <michael@walle.cc> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-11-03usb: mtu3: flush cache for the first GPD when allocate GPD ringChunfeng Yun
When allocate the GPD ring, and tell its address to the controller, then the driver starts or resumes the QMU, the controller will try to access the first GPD, so need flush the first one to avoid wrong GPD status. Reported-by: Xin Lin <Xin.Lin@mediatek.com> Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
2021-10-30usb: xhci-brcm: Include header file needed for dev_errStefan Agner
dev_err seems to be moved to different header file. Include dm/device_compat.h file to compile properly. Fixes: 69dae8902b16 ("linux/compat.h: Remove redefinition of dev_xxx macros") Signed-off-by: Stefan Agner <stefan@agner.ch>
2021-10-15Convert CONFIG_USB_EHCI_IS_TDI to KconfigMarek Behún
On mvebu this is defined if and only if !ARM64. Otherwise it is defined for boards with ARCH_MX23, ARCH_TEGRA and ARCH_ZYNQ, and also for SOC_AR934X (tplink_wdr4300). Signed-off-by: Marek Behún <marek.behun@nic.cz>
2021-10-15Convert CONFIG_USB_EHCI_MXS to KconfigMarek Behún
This option is only used for mx23evk_defconfig mx23_olinuxino_defconfig which are the only i.MX23 boards. Add depend on ARCH_MX23 and default to y. Signed-off-by: Marek Behún <marek.behun@nic.cz>
2021-10-15Rename CONFIG_EHCI_IS_TDI to CONFIG_USB_EHCI_IS_TDIMarek Behún
In preparation for moving this option to Kconfig, rename it to be consistent with other USB EHCI Kconfig options. Signed-off-by: Marek Behún <marek.behun@nic.cz>
2021-10-12Merge tag 'u-boot-stm32-20211012' of ↵Tom Rini
https://source.denx.de/u-boot/custodians/u-boot-stm - Disable ATAGS for STM32 MCU and MPU boards - Disable bi_boot_params for STM32 MCU and MPU boards - Update stm32-usbphyc node management - Convert CONFIG_STM32_FLASH to Kconfig for STM32 MCU boards - Convert some USB config flags to Kconfig for various boards - Convert CONFIG_BOOTCOMMAND flag to Kconfig for STM32 F429 board - Remove specific CONFIG_STV0991 flags - Remove unused CONFIG_USER_LOWLEVEL_INIT flag - Add ofdata_to_platdata() callback for stm32_spi driver - Update for stm32f7_i2c driver - Remove gpio_hog_probe_all() from STM32 MP1 board - Fix bind command Signed-off-by: Tom Rini <trini@konsulko.com>
2021-10-12usb: sandbox: Add gadget callbacksPatrice Chotard
Add usb_gadget_handle_interrupts(), usb_gadget_register_driver() and usb_gadget_unregister_driver() to be able to test binding usb gadget. Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Cc: Marek Vasut <marex@denx.de> Cc: Herbert Poetzl <herbert@13thfloor.at> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-10-12usb: gadget: Add bcdDevice for the DWC2 USB Gadget ControllerPatrice Chotard
Add an entry in usb_gadget_controller_number() for the DWC2 gadget controller. It is used to bind the USB Ethernet driver. Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Reported-by: Herbert Poetzl <herbert@13thfloor.at> Cc: Marek Vasut <marex@denx.de> Cc: Herbert Poetzl <herbert@13thfloor.at>
2021-10-11sunxi: Clean up inclusions of asm/arch/gpio.hSamuel Holland
As part of migrating to DM_GPIO and DM_PINCTRL, eventually we will remove the asm/arch/gpio.h header. In preparation, clean up the various files that include it. Some files did not contain any GPIO code at all, so this header was completely unused. A few files contained only legacy platform-specific GPIO code for setting up pin muxes. They were left unchanged, as that code will be completely removed by the DM_PINCTRL migration. The remaining files contain some combination of DM_GPIO and legacy GPIO code. For those, switch to including asm/gpio.h (if it wasn't included already). Right now, this header provides both sets of functions, because ARCH_SUNXI selects GPIO_EXTRA_HEADER. This will still be the right header to include once the DM_GPIO migration is complete and GPIO_EXTRA_HEADER is no longer needed. Signed-off-by: Samuel Holland <samuel@sholland.org> Reviewed-by: Andre Przywara <andre.przywara@arm.com> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2021-10-07usb: dwc3: meson-gxl: add AXG compatibleNeil Armstrong
Upstream Linux uses the "amlogic,meson-axg-usb-ctrl" for AXG SoCs. This adds it to the compatible list for this driver. Reported-by: Vyacheslav Bocharov <adeep@lexina.in> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Tested-by: Vyacheslav Bocharov <adeep@lexina.in>
2021-10-01arm: Remove zmx25 board and ARCH_MX25Tom Rini
This board has not been converted to CONFIG_DM by the deadline. Remove it. As this is the last ARCH_MX25 platform, remove those references as well. Cc: Matthias Weisser <weisserm@arcor.de> Cc: Stefano Babic <sbabic@denx.de> Signed-off-by: Tom Rini <trini@konsulko.com>
2021-10-01arm: Remove flea3 boardTom Rini
This board has not been converted to CONFIG_DM by the deadline. Remove it. As this is the last mx35 platform, remove that support as well. Cc: Stefano Babic <sbabic@denx.de> Signed-off-by: Tom Rini <trini@konsulko.com> Acked-by: Stefano Babic <sbabic@denx.de>
2021-09-30WS cleanup: remove SPACE(s) followed by TABWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2021-09-30WS cleanup: remove trailing white spaceWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-09-30WS cleanup: remove trailing empty linesWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2021-09-27Convert CONFIG_OMAP_EHCI_PHY1_RESET_GPIO et al to KconfigTom Rini
This converts the following to Kconfig: CONFIG_OMAP_EHCI_PHY1_RESET_GPIO CONFIG_OMAP_EHCI_PHY2_RESET_GPIO CONFIG_OMAP_EHCI_PHY3_RESET_GPIO To do this, we also introduce CONFIG_HAS_CONFIG_OMAP_EHCI_PHYn_RESET_GPIO options to get setting the GPIO number. Signed-off-by: Tom Rini <trini@konsulko.com>
2021-09-27usb: ehci-omap: Drop non-DM_USB legacy codeTom Rini
Now that DM_USB is always enabled, we can drop some legacy code. Signed-off-by: Tom Rini <trini@konsulko.com>
2021-09-27Convert CONFIG_USB_XHCI_OMAP to KconfigTom Rini
This converts the following to Kconfig: CONFIG_USB_XHCI_OMAP Signed-off-by: Tom Rini <trini@konsulko.com>
2021-09-27usb: phy: ti: Remove non-DM PHY codeTom Rini
At this point in time, all platforms that had previously used drivers/usb/phy/omap_usb_phy.c have been migrated to DM and related options. Remove this now unused code and some related unused defines. Signed-off-by: Tom Rini <trini@konsulko.com>
2021-09-27Merge tag 'v2021.10-rc5' into nextTom Rini
Prepare v2021.10-rc5
2021-09-22usb: xhci-dwc3: Add support for USB 3.1 controllersMark Kettenis
This adds support for the DWC_sub31 controllers such as those found on Apple's M1 SoC. This version of the controller seems to work fine with the existing driver. Signed-off-by: Mark Kettenis <kettenis@openbsd.org>
2021-09-22usb: ehci-mx6: use phy_type from device treeMatthias Schiffer
Allow using different PHY interfaces for multiple USB controllers. When no value is set in DT, we fall back to CONFIG_MXC_USB_PORTSC for now to stay compatible with current board configurations. This also adds support for the HSIC mode of the i.MX7. Signed-off-by: Markus Niebel <Markus.Niebel@ew.tq-group.com> Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com>
2021-09-22usb: add support for ULPI/SERIAL/HSIC PHY modesMatthias Schiffer
Import usb_phy_interface enum values and DT match strings from the Linux kernel. Signed-off-by: Markus Niebel <Markus.Niebel@ew.tq-group.com> Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com>
2021-09-22usb: xhci-dwc3: Add support for clocks/resetsSamuel Holland
Some platforms, like the Allwinner H6, do not have a separate glue layer around the dwc3. Instead, they rely on the clocks/resets/phys referenced from the dwc3 DT node itself. Add support for enabling the clocks/resets referenced from the dwc3 DT node. Signed-off-by: Samuel Holland <samuel@sholland.org> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2021-09-22usb: xhci-pci: Move reset logic out of XHCI coreSamuel Holland
Resetting an XHCI controller inside xhci_register undoes any register setup performed by the platform driver. And at least on the Allwinner H6, resetting the XHCI controller also resets the PHY, which prevents the controller from working. That means the controller must be taken out of reset before initializing the PHY, which must be done before calling xhci_register. The logic in the XHCI core was added to support the Raspberry Pi 4 (although this was not mentioned in the commit log!), which uses the xhci-pci platform driver. Move the reset logic to the platform driver, where it belongs, and where it cannot interfere with other platform drivers. This also fixes a failure to call reset_free if xhci_register failed. Fixes: 0b80371b350e ("usb: xhci: Add reset controller support") Signed-off-by: Samuel Holland <samuel@sholland.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2021-09-17Remove #include <version.h> from files which do not need itPali Rohár
Signed-off-by: Pali Rohár <pali@kernel.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2021-08-31Kconfig: Remove all default n/no optionsMichal Simek
default n/no doesn't need to be specified. It is default option anyway. Signed-off-by: Michal Simek <michal.simek@xilinx.com> [trini: Rework FSP_USE_UPD portion] Signed-off-by: Tom Rini <trini@konsulko.com>
2021-08-30usb: dwc2: Rename CONFIG_DWC2 namespace to DWC2Tom Rini
There are a number of DWC2 configuration options that are set in dwc2.h and referenced in dwc2.c only. Move these out of the CONFIG_DWC2 namespace and in to the DWC2 namespace. Note that hikey was defining an option that was already always enabled, so we can remove that hunk. Cc: Marek Vasut <marex@denx.de> Signed-off-by: Tom Rini <trini@konsulko.com>
2021-08-05pci: usb: ohci: Test on PCI not DM_PCISimon Glass
Now that DM_PCI is always enabled, check on CONFIG_PCI instead. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Update for non-PCI users of this code, reword] Signed-off-by: Tom Rini <trini@konsulko.com>
2021-08-02global: Convert simple_strtoul() with decimal to dectoul()Simon Glass
It is a pain to have to specify the value 10 in each call. Add a new dectoul() function and update the code to use it. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-07-28Rename SPL_USB_HOST_SUPPORT to SPL_USB_HOSTSimon Glass
Rename this option so that CONFIG_IS_ENABLED can be used with it. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-07-18usb: Enforce DM_USB migration for USB_HOST devices.Tom Rini
As the deadline for migration to DM_USB, when using a USB host controller has now gone two years past the deadline, enforce migration. This is done by: - Ensuring that all host controller options (other than the very legacy old MUSB ones) now select USB_HOST. USB_HOST now enforces DM_USB and OF_CONTROL. - Remove other parts of Kconfig logic that had platforms pick DM_USB. - To keep Kconfig happy, have some select statements test for USB_HOST as well. - Re-order some Kconfig entries and menus so that we can cleanly pick host or gadget roles. For the various HCD options that have platform glue options, group them together and update dependencies in some cases. - As SPL_DM_USB is not required, on platforms that had not yet enabled it, disable it. Cc: Marek Vasut <marex@denx.de> Cc: Icenowy Zheng <icenowy@aosc.io> Cc: Samuel Holland <samuel@sholland.org> Cc: FUKAUMI Naoki <naobsd@gmail.com> Cc: Andre Przywara <andre.przywara@arm.com> Cc: Jagan Teki <jagan@amarulasolutions.com> Signed-off-by: Tom Rini <trini@konsulko.com>
2021-07-14usb: musb-new: Add glue driver for ST-Ericsson Ux500Stephan Gerhold
The ST-Ericsson DB8500 SoC contains a MUSB OTG controller which supports both host and gadget mode. For some reason there is nothing special about it - add a simple glue driver for Ux500 that literally just sets up MUSB together with a generic PHY. There are no SoC-specific registers etc needed to make USB work. The new Ux500 glue driver is only tested to work with DM_USB and DM_USB_GADGET. Both host and gadget mode work fine on the u8500 "stemmy" board that is already present in U-Boot. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
2021-07-07arm: Remove spear600 boards and the rest of SPEAr supportTom Rini
These boards have not been converted to CONFIG_DM_USB by the deadline and is also missing conversion to CONFIG_DM. Remove them. As this is the last of the SPEAr platforms, so remove the rest of the remaining support as well. Cc: Vipin Kumar <vipin.kumar@st.com> Signed-off-by: Tom Rini <trini@konsulko.com>
2021-07-06dm: define LOG_CATEGORY for all uclassPatrick Delaunay
Define LOG_CATEGORY for all uclass to allow filtering with log command. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-06-24usb: ehci-mx6: Do not fail when 'reg' is not foundFabio Estevam
Unlike imx6, on imx7 the USB PHY is described as: usbphynop1: usbphynop1 { compatible = "usb-nop-xceiv"; clocks = <&clks IMX7D_USB_PHY1_CLK>; clock-names = "main_clk"; #phy-cells = <0>; }; which does not have the 'reg' property. Do not return an error when the 'reg' property is not found for the USB PHY. This fixes USB gadget regression on a imx7s-warp board. Successfully tested the "ums 0 mmc 0" command on two boards: imx7s-warp and imx6dl-pico-pi. Signed-off-by: Fabio Estevam <festevam@denx.de>
2021-06-24usb: ehci-mx6: Move fdtdec_get_alias_seq() inside the CONFIG_MX6Fabio Estevam
On a imx7s-warp board the fdtdec_get_alias_seq() function always fails. As priv->portnr is only used on i.MX6, move fdtdec_get_alias_seq() inside the CONFIG_MX6 block. Signed-off-by: Fabio Estevam <festevam@denx.de>
2021-06-16Merge tag 'u-boot-imx-20210616' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-imx u-boot-imx-20210616 ------------------- - imxrt : fixes, USB, imxrt1020-evk - imx8m: fix for verdin-imx8mm Add conga-QMX8 board - imx6 : documentation for pico-imx6: Add SeeedStudio NPI-IMX6ULL Support ventana: DM PCI - imx7d: added SMEGW01 board CI : https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/7765
2021-06-09usb: ehci-mx6: add support for i.MXRTGiulio Benetti
Add support for usb1 and usb2 present on i.IMXRT. Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
2021-06-09usb: dwc2: Avoid delay when initializing USB peripheral by dwc2João Loureiro
When `usb start` is called on the terminal, the dwc2 driver will try to start every USB device as host first, even if it is explicitly configured as peripheral in the device tree (dr_mode = "peripheral"). So to avoid an unwanted 15 seconds delay when initializing the usb (one second per channel = 1s x 15), this patch adds a check to the initialization, and will skip host initialization of the device is explicitly set as peripheral. The checking is already done similarly in the `drivers/usb/gadget/dwc2_udc_otg.c` driver. Signed-off-by: João Loureiro <joaofl@gmail.com>
2021-06-08usb: cdns3: cdns3-ti: Fix clk_get_by_name() to get the correct nameKishon Vijay Abraham I
Kernel device tree got updated to use clock name as "ref" instead of "usb2_refclk". Fix cdns3-ti.c to use the correct name. Fixes: 70e167495ab2 ("arm: dts: k3-j721e: Sync Linux v5.11-rc6 dts into U-Boot") Fixes: 6239cc8c4e84 ("arm: dts: k3-j7200: Sync Linux v5.11-rc6 dts into U-Boot") Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
2021-05-16usb: dwc3-generic: Disable host driver definition if gadget onlyKunihiko Hayashi
Even if only USB gadget is defined, dwc3 generic driver enables a definition and probe/remove functions for host driver. This enables the definition if USB_HOST is enabled only. Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
2021-05-16usb: musb-new: Extend and move Allwinner quirk into KconfigAndre Przywara
All newer Allwinner SoCs (since about 2013) miss the CONFIGDATA register in their MUSB implementation, so they need a quirk to hardcode this. Currently this quirk depends on listing the SoCs affected in musb_reg.h, which means that this list needs to grow with every new chip. Move the quirk feature into Kconfig, next to PIO_ONLY, and change the default to y (for Allwinner builds), while listing the early implementations as exceptions. This fixes USB peripheral operation on some newer SoCs, which were not explicitly listed before. Tested on H6, H616, R40 (which were broken before), and also on the H5 and A20, for regressions. Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2021-05-14usb: dwc3-meson-g12a: skip phy on -ENODATA aswellNeil Armstrong
If the PHY isn't specified in the DT, -ENODATA means it should be skipped, handle it like -ENOENT. With that, devices without USB3 supported can have USB working (Odroid-HC4). Fixes: adb049abf7 ("usb: dwc3: Add Meson G12A USB Glue") Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
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