summaryrefslogtreecommitdiff
path: root/drivers/usb
AgeCommit message (Collapse)Author
2024-09-30Merge tag 'v2024.10-rc6' into nextTom Rini
Prepare v2024.10-rc6
2024-09-30Merge tag 'u-boot-dfu-20240930' of ↵Tom Rini
https://source.denx.de/u-boot/custodians/u-boot-dfu u-boot-dfu-20240930 - Fix Kconfig dependencies for DFU_OVER_USB
2024-09-30usb: gadget: cdns3: Fix missing cache operations for non-zero EndpointsSiddharth Vadapalli
Transfer initiation and completion for the non-zero Endpoints are handled by cdns3_ep_run_transfer() and cdns3_transfer_completed() respectively. Failing to flush the cache associated with the TRB Pool within cdns3_ep_run_transfer() results in the transfers never being initiated. Similarly, failing to invalidate the cache associated with the TRB pool within cdns3_transfer_completed() results in the transfers never being completed. Fix this. Fixes: 7e91f6ccdc84 ("usb: Add Cadence USB3 host and gadget driver") Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com> Reviewed-by: Roger Quadros <rogerq@kernel.org> Reviewed-by: Marek Vasut <marex@denx.de>
2024-09-24spl: ram: hide SPL_RAM_SUPPORTJerome Forissier
Make SPL_RAM_SUPPORT a hidden Kconfig symbol, automatically selected by SPL_RAM_DEVICE or SPL_DFU. Avoids the situation where SPL_RAM_SUPPORT may be enabled without the other two being enabled, which results in the following build warning: common/spl/spl_ram.c:19:14: warning: ‘spl_ram_load_read’ defined but not used [-Wunused-function] 19 | static ulong spl_ram_load_read(struct spl_load_info *load, ulong sector, | ^~~~~~~~~~~~~~~~~ Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org> Reviewed-by: Sean Anderson <seanga2@gmail.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2024-09-18Merge patch series "Fix various bugs"Tom Rini
Simon Glass <sjg@chromium.org> says: This series includes the patches needed to make make the EFI 'boot' test work. That test has now been split off into a separate series along with the EFI patches. This series fixes these problems: - sandbox memory-mapping conflict with PCI - the fix for that causes the mbr test to crash as it sets up pointers instead of addresses for its 'mmc' commands - the mmc and read commands which cast addresses to pointers - a tricky bug to do with USB keyboard and stdio - a few other minor things
2024-09-18usb: Drop old non-DM codeSimon Glass
The driver model deadline for USB was in 2019, so drop the old USB keyboard code, to avoid needing to deal with the extra code path. Drop the unnecessary #ifdef around USB_KBD_BOOT_REPORT_SIZE while we are here. Signed-off-by: Simon Glass <sjg@chromium.org>
2024-09-13dfu: fix Kconfig dependenciesJerome Forissier
Fix link errors caused by missing Kconfig dependencies: 1. DFU_OVER_USB compiles common/dfu.c which calls g_dnl_clear_detach() which is implemented in drivers/usb/gadget/g_dnl.c which needs USB_GADGET_DOWNLOAD. Test case: $ printf "CONFIG_USB_GADGET_DOWNLOAD=n\nCONFIG_USB_FUNCTION_FASTBOOT=n" \ >>configs/am62px_evm_a53_defconfig $ make am62px_evm_a53_defconfig $ make CROSS_COMPILE=aarch64-linux-gnu- [...] common/dfu.c:34:(.text.run_usb_dnl_gadget+0x68): undefined reference to `g_dnl_clear_detach [...] 2. With the above fixed, the same build causes: common/spl/spl_dfu.c:29:(.text.spl_dfu_cmd+0xb0): undefined reference to `run_usb_dnl_gadget' This is because SPL_DFU compiles common/spl/spl_dfu.c which calls run_usb_dnl_gadget() which is implemented in common/dfu.c which needs DFU_OVER_USB. Therefore add these dependencies to Kconfig. Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org> Link: https://lore.kernel.org/r/20240910102751.3182982-1-jerome.forissier@linaro.org Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2024-09-09phy: Extend generic_setup_phy() with PHY mode and submodeMarek Vasut
Extend generic_setup_phy() parameter list with PHY mode and submode and call generic_phy_set_mode() in generic_setup_phy(), so the generic PHY setup function can configure the PHY into correct mode before powering the PHY up. Update all call sites of generic_setup_phy() as well, all of which are USB host related, except for DM test which now behaves as a USB host test. Note that if the PHY driver does not implement the .set_mode callback, generic_phy_set_mode() call returns 0 and does not error out, so this should not break any existing systems. Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
2024-09-02Merge tag 'u-boot-imx-next-20240902' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-imx into next CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/22211 - Enable SPI NOR flash support and MTD partitions for phycore_imx8mp. - Convert mx6slevk to OF_UPSTREAM and watchdog DM. - Cleanup some mx5/mx6 USB options. - Make PLL settings configurable at board level. - Set CONFIG_SPL_LOAD_FIT_ADDRESS for verdin-imx8m/p. - Make the mxc-gpio reading state of GPIO pins in output mode to be consistent with the Linux kernel. - Add HUK derivation support for ELE AHAB.
2024-09-02Merge tag 'v2024.10-rc4' into nextTom Rini
Prepare v2024.10-rc4
2024-08-30usb: ehci-mx5: Add a default for CFG_MXC_USB_PORTSCFabio Estevam
Just like drivers/usb/host/ehci-mx6.c, add a default for drivers/usb/host/ehci-mx5.c. The motivation for doing this is to remove CFG_MXC_USB_PORTSC from board config files. All the mx5 boards, with the exeption of mx51evk, define CFG_MXC_USB_PORTSC as: #define CFG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) So move this definition as a default into ehci-mx5.c. Signed-off-by: Fabio Estevam <festevam@denx.de> Reviewed-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Marek Vasut <marex@denx.de>
2024-08-23spl: Create a function to init spl_load_infoSimon Glass
Rather than having every caller set this up individually, create a common init function. This allows new fields to be added without the risk of them being left uninited. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Michael Trimarchi <michael@amarulasolutions.com>
2024-08-22usb: gadget: ux500: Do not redefine ops if CONFIG_USB_MUSB_HOST setMarek Vasut
In case CONFIG_USB_MUSB_HOST is set, the ux500_gadget_ops get overridden to musb_usb_ops . Simply set the ops one way or the other depending on whether CONFIG_USB_MUSB_HOST is set or not. Fixes: ac4bf5d48a9e ("usb: gadget: ux500: Convert interrupt handling to usb_gadget_generic_ops") Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Link: https://lore.kernel.org/r/20240818200425.89045-1-marek.vasut+renesas@mailbox.org Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2024-08-20Merge tag 'u-boot-dfu-next-20240820' of ↵Tom Rini
https://source.denx.de/u-boot/custodians/u-boot-dfu into next u-boot-dfu-next-20240820 - Migrate Atmel usb gadget to DM_USB_GADGET - More small cleanups/improvements on the atmel UDC driver - Change udc uclass name from "usb" -> "usb_gadget"
2024-08-20usb: gadget: udc: Fix duplicate uclass nameZixun LI
Currently both USB host uclass and USB gadget uclass are using the same name "usb" which break uclass functions like uclass_get_by_name(). Rename the uclass to "usb_gadget" to fix, also makes bind/unbind by class index (or sequence) working. This breaks the capacity of using "usb" as DT alias sequence numbering which needs a fix afterwards. Signed-off-by: Zixun LI <admin@hifiphile.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Link: https://lore.kernel.org/all/20240802092820.917450-1-admin@hifiphile.com Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2024-08-19Merge tag 'v2024.10-rc3' into nextTom Rini
Prepare v2024.10-rc3
2024-08-13i2c: Remove IC2_xxx enumSimon Glass
This is only used by devkit3250 which is being removed. Drop it. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Heiko Schocher <hs@denx.de>
2024-08-11usb: dwc3: support USB 3.1 controllersCaleb Connolly
The revision is different for these, add the additional check as in xhci-dwc3 core_init code. Equivalent upstream Linux patch: 690fb3718a70 ("usb: dwc3: Support Synopsys USB 3.1 IP") Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550 Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Reviewed-by: Marek Vasut <marex@denx.de> Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org> Reviewed-by: Marek Vasut <marex@denx.de>
2024-08-09sandbox: Return error code from read/write/seekSimon Glass
The existing API for these functions is different from the rest of U-Boot, in that any error code must be obtained from the errno variable on failure. This variable is part of the C library, so accessing it outside of the special 'sandbox' shim-functions is not ideal. Adjust the API to return an error code, to avoid this. Update existing uses to check for any negative value, rather than just -1. Signed-off-by: Simon Glass <sjg@chromium.org>
2024-08-06usb: gadget: atmel: Add DM_USB_GADGET supportZixun LI
Add driver model support by using the uclass UCLASS_USB_GADGET_GENERIC. Disable local usb_gadget_register_driver()/usb_gadget_unregister_driver() implementation which is implemented in udc-core.c when DM_USB_GADGET is enabled. Replace dm_usb_gadget_handle_interrupts() with handle_interrupts ops when DM_USB_GADGET is enabled. Disable legacy struct usba_udc controller as controller point is extracted from udevice private data with DM. Disable legacy usba_udc_probe() to avoid conflict with DM when it's enabled. Compared to Linux driver only supported devices' DT bindings are included (sorted as Linux driver) Signed-off-by: Zixun LI <admin@hifiphile.com> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Link: https://lore.kernel.org/r/20240725153204.358925-8-admin@hifiphile.com Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2024-08-06usb: gadget: atmel: Add attach/detach supportZixun LI
Add controller attach/detach support by using usb_gadget_ops.pullup() function. Signed-off-by: Zixun LI <admin@hifiphile.com> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Link: https://lore.kernel.org/r/20240725153204.358925-7-admin@hifiphile.com Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2024-08-06usb: gadget: atmel: Rename atmel_usba_start()/_stop() to ↵Zixun LI
usba_udc_enable()/_disable() Rename atmel_usba_start() / atmel_usba_stop() to usba_udc_enable() / usba_udc_disable(), remove atmel_ prefix to be inline with other functions. Also avoid confusion with DM start() / stop() functions. Signed-off-by: Zixun LI <admin@hifiphile.com> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Link: https://lore.kernel.org/r/20240725153204.358925-6-admin@hifiphile.com Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2024-08-06usb: gadget: atmel: Move usba_udc_pdata() with other static functionsZixun LI
To make all static functions in the top, no functional change. Signed-off-by: Zixun LI <admin@hifiphile.com> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Link: https://lore.kernel.org/r/20240725153204.358925-5-admin@hifiphile.com Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2024-08-06usb: gadget: atmel: Fix typo in usb gadget driver register and unregisterZixun LI
Replace "paramter" by "parameter". Signed-off-by: Zixun LI <admin@hifiphile.com> Link: https://lore.kernel.org/r/20240725153204.358925-4-admin@hifiphile.com Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2024-08-06usb: gadget: atmel: Replace printf() and pr_err() by log_err()Zixun LI
To have a uniform printing function, also drop linux/printk.h as no longer used. Signed-off-by: Zixun LI <admin@hifiphile.com> Link: https://lore.kernel.org/r/20240725153204.358925-3-admin@hifiphile.com Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2024-08-06usb: gadget: atmel: Sort includesZixun LI
Sort includes in alphabetical order. Signed-off-by: Zixun LI <admin@hifiphile.com> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Link: https://lore.kernel.org/r/20240725153204.358925-2-admin@hifiphile.com Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2024-07-23arm: ti: Remove omap4 platform supportTom Rini
There are no longer any OMAP4 platforms in U-Boot, remove the related functionality. Signed-off-by: Tom Rini <trini@konsulko.com>
2024-07-22drivers: usb: Remove duplicate newlinesMarek Vasut
Drop all duplicate newlines. No functional change. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
2024-07-13eth: asix88179: reset during probeCaleb Connolly
In some cases (consistently in my case with an embedded board) the ethernet controller will time out on the first init but always succeed after reset. Let's reset the controller during probe so we always start with it in a known state, and don't have wait for the first asix_wait_link() to time out. Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2024-07-11Merge tag 'u-boot-dfu-20240711' of ↵Tom Rini
https://source.denx.de/u-boot/custodians/u-boot-dfu u-boot-dfu-20240711 Usb gadget: - A welcome cleanup: epautoconf workaround is dropped to use .match_ep() instead - Introduce handle_interrupts() op for USB_GADGET_GENERIC, which allows a per-driver interrupt handling Fastboot: - Fix mssing include when building with TCP only
2024-07-06usb: xhci: Replace terrible formatting with different terrible formattingMarek Vasut
Replace one type of terrible code formatting with a different type of terrible code formatting. No functional change. Signed-off-by: Marek Vasut <marex@denx.de> Reviewed-by: Hector Martin <marcan@marcan.st>
2024-07-05usb: gadget: Mark dm_usb_gadget_handle_interrupts as non-weak for DM_USB_GADGETMarek Vasut
The dm_usb_gadget_handle_interrupts() is not implemented by any USB gadget controller drivers which do enable DM_USB_GADGET anymore. Set the symbol as non-weak. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Tested-by: Alexander Sverdlin <alexander.sverdlin@siemens.com> Tested-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> # vim3 Link: https://lore.kernel.org/r/20240614005309.34433-12-marek.vasut+renesas@mailbox.org Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2024-07-05usb: gadget: sandbox: Drop dm_usb_gadget_handle_interrupts()Marek Vasut
Drop dm_usb_gadget_handle_interrupts() in favor of empty default implementation of the same in drivers/usb/gadget/udc/udc-uclass.c . Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Tested-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> # vim3 Link: https://lore.kernel.org/r/20240614005309.34433-11-marek.vasut+renesas@mailbox.org Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2024-07-05usb: gadget: ux500: Convert interrupt handling to usb_gadget_generic_opsMarek Vasut
Implement .handle_interrupts callback as a replacement for deprecated dm_usb_gadget_handle_interrupts() function. The new callback allows for each DM capable USB gadget controller driver to define its own IRQ handling implementation without colliding with other controller drivers. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Tested-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> # vim3 Link: https://lore.kernel.org/r/20240614005309.34433-10-marek.vasut+renesas@mailbox.org Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2024-07-05usb: gadget: musb: Convert interrupt handling to usb_gadget_generic_opsMarek Vasut
Implement .handle_interrupts callback as a replacement for deprecated dm_usb_gadget_handle_interrupts() function. The new callback allows for each DM capable USB gadget controller driver to define its own IRQ handling implementation without colliding with other controller drivers. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Tested-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> # vim3 Link: https://lore.kernel.org/r/20240614005309.34433-9-marek.vasut+renesas@mailbox.org Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2024-07-05usb: gadget: omap2430: Convert interrupt handling to usb_gadget_generic_opsMarek Vasut
Implement .handle_interrupts callback as a replacement for deprecated dm_usb_gadget_handle_interrupts() function. The new callback allows for each DM capable USB gadget controller driver to define its own IRQ handling implementation without colliding with other controller drivers. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Tested-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> # vim3 Link: https://lore.kernel.org/r/20240614005309.34433-8-marek.vasut+renesas@mailbox.org Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2024-07-05usb: gadget: mtu3: Convert interrupt handling to usb_gadget_generic_opsMarek Vasut
Implement .handle_interrupts callback as a replacement for deprecated dm_usb_gadget_handle_interrupts() function. The new callback allows for each DM capable USB gadget controller driver to define its own IRQ handling implementation without colliding with other controller drivers. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Tested-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> # vim3 Link: https://lore.kernel.org/r/20240614005309.34433-7-marek.vasut+renesas@mailbox.org Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2024-07-05usb: gadget: max3420: Convert interrupt handling to usb_gadget_generic_opsMarek Vasut
Implement .handle_interrupts callback as a replacement for deprecated dm_usb_gadget_handle_interrupts() function. The new callback allows for each DM capable USB gadget controller driver to define its own IRQ handling implementation without colliding with other controller drivers. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Tested-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> # vim3 Link: https://lore.kernel.org/r/20240614005309.34433-6-marek.vasut+renesas@mailbox.org Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2024-07-05usb: gadget: dwc3: Convert interrupt handling to usb_gadget_generic_opsMarek Vasut
Implement .handle_interrupts callback as a replacement for deprecated dm_usb_gadget_handle_interrupts() function. The new callback allows for each DM capable USB gadget controller driver to define its own IRQ handling implementation without colliding with other controller drivers. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Tested-by: Alexander Sverdlin <alexander.sverdlin@siemens.com> Tested-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> # vim3 Link: https://lore.kernel.org/r/20240614005309.34433-5-marek.vasut+renesas@mailbox.org Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2024-07-05usb: gadget: dwc2: Convert interrupt handling to usb_gadget_generic_opsMarek Vasut
Implement .handle_interrupts callback as a replacement for deprecated dm_usb_gadget_handle_interrupts() function. The new callback allows for each DM capable USB gadget controller driver to define its own IRQ handling implementation without colliding with other controller drivers. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Tested-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> # vim3 Link: https://lore.kernel.org/r/20240614005309.34433-4-marek.vasut+renesas@mailbox.org Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2024-07-05usb: gadget: cdns3: Convert interrupt handling to usb_gadget_generic_opsMarek Vasut
Implement .handle_interrupts callback as a replacement for deprecated dm_usb_gadget_handle_interrupts() function. The new callback allows for each DM capable USB gadget controller driver to define its own IRQ handling implementation without colliding with other controller drivers. Keep the dm_usb_gadget_handle_interrupts() in this driver for non-DM case for now, until this driver gets fully converted to DM USB gadget. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Tested-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> # vim3 Link: https://lore.kernel.org/r/20240614005309.34433-3-marek.vasut+renesas@mailbox.org Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2024-07-05usb: gadget: Introduce handle_interrupts ops to USB_GADGET_GENERIC uclassMarek Vasut
Introduce .ops for USB_GADGET_GENERIC uclass. The first new ops is .handle_interrupts which must be implemented by DM capable USB gadget controller drivers and must implement interrupt handling similar to dm_usb_gadget_handle_interrupts(). This patch currently provides weak dm_usb_gadget_handle_interrupts() implementation which is overridden by the drivers, but this will be removed once conversion to handle_interrupts callback is complete. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Tested-by: Alexander Sverdlin <alexander.sverdlin@siemens.com> Tested-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> # vim3 Link: https://lore.kernel.org/r/20240614005309.34433-2-marek.vasut+renesas@mailbox.org [mkorpershoek: fixed trivial typo in commit message] Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2024-07-05usb: dwc3: gadget: Convert epautoconf workaround to match_ep callbackMarek Vasut
Use the .match_ep() callback instead of workaround in core code. Replace descriptor parsing with ch9 macros with the same effect. Drop the SPL specific behavior, it is unclear why SPL should even be special. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Tested-by: Alexander Sverdlin <alexander.sverdlin@siemens.com> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Tested-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> # on vim3 Link: https://lore.kernel.org/r/20240609213449.194762-6-marek.vasut+renesas@mailbox.org Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2024-07-05usb: gadget: Add full ep_matches() check past .match_ep() callbackMarek Vasut
If .match_ep() callback returns non-NULL endpoint, immediately check its usability and if the returned endpoint is usable, stop search and return the endpoint. Otherwise, continue with best effort search for usable endpoint. Currently the code would attempt the best effort search in any case, which may find another unexpected endpoint. It is likely that the intention of the original code was to stop the search early. Fixes: 77dcbdf3c1ce ("usb: gadget: Add match_ep() op to usb_gadget_ops") Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Tested-by: Alexander Sverdlin <alexander.sverdlin@siemens.com> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Tested-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> # on vim3 Link: https://lore.kernel.org/r/20240609213449.194762-5-marek.vasut+renesas@mailbox.org Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2024-07-05usb: gadget: Drop all gadget_is_*() functionsMarek Vasut
The only actually used gadget_is_*() functions are the one for DWC3 used in epautoconf.c usb_ep_autoconfig() and one for MUSB in ether.c. The DWC3 one should be fixed in some separate patch. Inline the gadget_is_dwc3() and stop using ifdefs in favor of IS_ENABLED() macro. The rest of gadget_is_*() calls in usb_ep_autoconfig() can never be anything but 0, since those gadgets are not supported in U-Boot, so remove all that unused code. Remove gadget_chips.h as well. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Tested-by: Alexander Sverdlin <alexander.sverdlin@siemens.com> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Tested-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> # on vim3 Link: https://lore.kernel.org/r/20240609213449.194762-4-marek.vasut+renesas@mailbox.org Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2024-07-05usb: gadget: Drop usb_gadget_controller_number()Marek Vasut
The bcdDevice field is defined as |Device release number in binary-coded decimal in the USB 2.0 specification. We use this field to distinguish the UDCs from each other. In theory this could be used on the host side to apply certain quirks if the "special" UDC in combination with this gadget is used. This hasn't been done as far as I am aware. In practice it would be better to fix the UDC driver before shipping since a later release might not need this quirk anymore. This patch removes the newly unused function. Linux stopped using this functionality in 2012, remove it from U-Boot as well. Matching Linux kernel commit: ed9cbda63d45 ("usb: gadget: remove usb_gadget_controller_number()") Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Tested-by: Alexander Sverdlin <alexander.sverdlin@siemens.com> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Tested-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> # on vim3 Reviewed-by: Lukasz Majewski <lukma@denx.de> Link: https://lore.kernel.org/r/20240609213449.194762-3-marek.vasut+renesas@mailbox.org Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2024-07-05usb: gadget: ether: Drop usb_gadget_controller_number()Marek Vasut
The bcdDevice field is defined as |Device release number in binary-coded decimal in the USB 2.0 specification. We use this field to distinguish the UDCs from each other. In theory this could be used on the host side to apply certain quirks if the "special" UDC in combination with this gadget is used. This hasn't been done as far as I am aware. In practice it would be better to fix the UDC driver before shipping since a later release might not need this quirk anymore. This patch converts this gadget to use the U-Boot version instead of a random 2 or 3 plus the UDC number. Linux stopped using this functionality in 2012, remove it from U-Boot as well. Matching Linux kernel commit: ed9cbda63d45 ("usb: gadget: remove usb_gadget_controller_number()") Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Tested-by: Alexander Sverdlin <alexander.sverdlin@siemens.com> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Tested-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> # on vim3 Link: https://lore.kernel.org/r/20240609213449.194762-2-marek.vasut+renesas@mailbox.org Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2024-07-05usb: gadget: g_dnl: Drop usb_gadget_controller_number()Marek Vasut
The bcdDevice field is defined as |Device release number in binary-coded decimal in the USB 2.0 specification. We use this field to distinguish the UDCs from each other. In theory this could be used on the host side to apply certain quirks if the "special" UDC in combination with this gadget is used. This hasn't been done as far as I am aware. In practice it would be better to fix the UDC driver before shipping since a later release might not need this quirk anymore. This patch converts this gadget to use the U-Boot version instead of a random 2 or 3 plus the UDC number. Linux stopped using this functionality in 2012, remove it from U-Boot as well. Matching Linux kernel commit: ed9cbda63d45 ("usb: gadget: remove usb_gadget_controller_number()") Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Tested-by: Alexander Sverdlin <alexander.sverdlin@siemens.com> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Tested-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> # vim3 Link: https://lore.kernel.org/r/20240609213449.194762-1-marek.vasut+renesas@mailbox.org Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2024-07-05ehci: msm: bring up iface + core clocksSam Day
This seems to be necessary on my samsung-a5. Without this patch, the first access of EHCI registers causes a bus stall and subsequent reset. I am unsure why this wasn't already necessary for db410c, perhaps those clocks are already enabled on boot. Reviewed-by: Caleb Connolly <caleb.connolly@linaro.org> Signed-off-by: Sam Day <me@samcday.com> Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
2024-06-25usb: dwc3: meson-g12a: drop usb.h and make dwc3_meson_g12a_force_mode staticNeil Armstrong
Drop this useless usb.h and now make dwc3_meson_g12a_force_mode static since only used in the dwc3-meson-g12a.c file. Reviewed-by: Marek Vasut <marex@denx.de> Link: https://lore.kernel.org/r/20240620-u-boot-usb-gxl-phy-set-mode-v2-5-b81c027bc02c@linaro.org Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
generated by cgit v1.2.3 (git 2.0.4) at 2025-08-05 20:20:47 +0000