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* usb: ehci-mx6: Add iMX8M supportMarek Vasut2021-04-181-1/+3
| | | | | | | | | | | | The iMX8M uses nop PHY, select PHY and NOP_PHY automatically. Otherwise, the DM capable driver is now perfectly compatible. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Ye Li <ye.li@nxp.com> Cc: uboot-imx <uboot-imx@nxp.com>
* usb: ehci-mx6: Fix aarch64 build warningsMarek Vasut2021-04-181-4/+4
| | | | | | | | | | | | | Fix cast from pointer to integer of different size by casting the pointer to uintptr_t instead of uint32_t, the former has correct size on both 32bit and 64bit architectures. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Ye Li <ye.li@nxp.com> Cc: uboot-imx <uboot-imx@nxp.com>
* usb: ehci-mx6: Add fsl,imx7d-usb compatible stringMarek Vasut2021-04-181-0/+1
| | | | | | | | | | | Add new compatible string, used by some more up-to-date DTs. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Ye Li <ye.li@nxp.com> Cc: uboot-imx <uboot-imx@nxp.com>
* usb: ehci-mx6: Set default CONFIG_MXC_USB_PORTSC if not definedMarek Vasut2021-04-181-0/+5
| | | | | | | | | | | | | | | There is now multiple copies of CONFIG_MXC_USB_PORTSC in configs set to PORT_PTS_UTMI | PORT_PTS_PTW, which is in fact the default register value for MX6, MX7 and MX7ULP. Define the default value of CONFIG_MXC_USB_PORTSC in the driver and use it in case CONFIG_MXC_USB_PORTSC is not defined in config, to reduce the duplication. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Ye Li <ye.li@nxp.com> Cc: uboot-imx <uboot-imx@nxp.com>
* usb: ehci-mx6: Add generic EHCI PHY supportMarek Vasut2021-04-181-2/+17
| | | | | | | | | | | | In case PHY support is enabled, use the generic EHCI PHY support to start and stop the PHY. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Ye Li <ye.li@nxp.com> Cc: uboot-imx <uboot-imx@nxp.com>
* usb: ehci-mx6: Use portnr from DT in DM caseMarek Vasut2021-04-181-45/+7
| | | | | | | | | | | | | | In case the platform uses DM, determine port number, which is used as offset in USBMISC registers, from PHY node DT aliases, just like Linux does. Fixes: 4de51cc25b5 ("usb: ehci-mx6: Drop assignment of sequence number") Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Ye Li <ye.li@nxp.com> Cc: uboot-imx <uboot-imx@nxp.com>
* usb: ehci-mx6: Pass MISC address to usb_oc_config()Marek Vasut2021-04-181-11/+8
| | | | | | | | | | | | | | Instead of passing ad-hoc sequence number to usb_oc_config(), pass in the USB MISC address itself. The USB MISC address comes from DT in DM case, and from the old method using controller index in non-DM case. Fixes: 4de51cc25b5 ("usb: ehci-mx6: Drop assignment of sequence number") Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Ye Li <ye.li@nxp.com> Cc: uboot-imx <uboot-imx@nxp.com>
* usb: ehci-mx6: Split usb_power_config()Marek Vasut2021-04-181-51/+92
| | | | | | | | | | | | | | | | Split usb_power_config() per SoC and pass in USB PHY, USBNC and ANATOP addresses instead of ad-hoc sequence numbers. This is only applicable on legacy systems which do not implement proper PHY support. Once PHY support is available, parts of this can be removed altogether and moved to the PHY driver, similar to Linux phy-mxs-usb.c . Fixes: 4de51cc25b5 ("usb: ehci-mx6: Drop assignment of sequence number") Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Ye Li <ye.li@nxp.com> Cc: uboot-imx <uboot-imx@nxp.com>
* usb: ehci-mx6: Pass PHY address to usb_*_phy*()Marek Vasut2021-04-181-19/+10
| | | | | | | | | | | | | | | Instead of passing ad-hoc index to USB PHY handling functions and then try and figure out the PHY address, pass in the PHY address itself. For DM case, this address comes easily from DT. For non-DM case, the previous method is still present, however the non-DM case will soon be removed. Fixes: 4de51cc25b5 ("usb: ehci-mx6: Drop assignment of sequence number") Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Ye Li <ye.li@nxp.com> Cc: uboot-imx <uboot-imx@nxp.com>
* usb: ehci-mx6: Split ehci_mx6_common_init()Marek Vasut2021-04-181-30/+30
| | | | | | | | | | | | | | | | | In order to pass component addresses around easily instead of passing ad-hoc sequence numbers, it is necessary to split ehci_mx6_common_init(). Make it so and call the separate functions instead. Since board_ehci_hcd_init() makes no sense in DM case, do not call it in DM case. Fixes: 4de51cc25b5 ("usb: ehci-mx6: Drop assignment of sequence number") Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Ye Li <ye.li@nxp.com> Cc: uboot-imx <uboot-imx@nxp.com>
* usb: ehci-mx6: Parse USB PHY and MISC offsets from DTMarek Vasut2021-04-181-0/+55
| | | | | | | | | | | | | | | | In case DM and OF controler is enabled, but PHY support is disabled, parse USB PHY and MISC component addresses from DT manually. Those component addresses will be used in subsequent patches to access the ANATOP, PHY and MISC registers matching the controller and thus get rid of the ad-hoc controller sequence number mapping. Fixes: 4de51cc25b5 ("usb: ehci-mx6: Drop assignment of sequence number") Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Ye Li <ye.li@nxp.com> Cc: uboot-imx <uboot-imx@nxp.com>
* usb: ehci-mx6: Unify USBNC registersMarek Vasut2021-04-181-34/+19
| | | | | | | | | | | | | Merge USBNC register layout structure into a single one, instead of having three separate structures and a lot of ifdeffery. No functional change. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Ye Li <ye.li@nxp.com> Cc: uboot-imx <uboot-imx@nxp.com>
* usb: ehci-mx6: Add DM clock supportMarek Vasut2021-04-181-5/+32
| | | | | | | | | | | | Add support for using DM clock framework to enable and disable all the necessary clock for the USB controller. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Ye Li <ye.li@nxp.com> Cc: uboot-imx <uboot-imx@nxp.com>
* usb: ehci-mx6: Turn off Vbus on probe failureMarek Vasut2021-04-181-2/+27
| | | | | | | | | | | | The driver turns on Vbus regulator in probe, but fails to turn it back off in case of probe failure. Add the missing code. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Ye Li <ye.li@nxp.com> Cc: uboot-imx <uboot-imx@nxp.com>
* lib: string: Implement strlcatSean Anderson2021-04-121-6/+0
| | | | | | | | | | | | | This introduces strlcat, which provides a safer interface than strncat. It never copies more than its size bytes, including the terminating nul. In addition, it never reads past dest[size - 1], even if dest is not nul-terminated. This also removes the stub for dwc3 now that we have a proper implementation. Signed-off-by: Sean Anderson <seanga2@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* Merge https://source.denx.de/u-boot/custodians/u-boot-usbTom Rini2021-04-062-10/+7
|\ | | | | | | - XHCI fixes
| * usb: xhci: Make debug output better readable and checkpatch cleanStefan Roese2021-04-061-6/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | This change makes debugging a bit easier as the output is better readable with the added space. The explicit le16_to_cpu() is not needed in the output. Also this patch moves the strings into one line to make the patch checkpatch clean. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Aaron Williams <awilliams@marvell.com> Cc: Chandrakala Chavva <cchavva@marvell.com> Cc: Bin Meng <bmeng.cn@gmail.com> Cc: Marek Vasut <marex@denx.de>
| * usb: xhci: Add missing xhci_readl()Aaron Williams2021-04-061-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | Accessing the xHCI controller registers should be done via the xhci_readl/writel functions. This patch adds this to a few missing places. Signed-off-by: Aaron Williams <awilliams@marvell.com> Signed-off-by: Stefan Roese <sr@denx.de> Cc: Chandrakala Chavva <cchavva@marvell.com> Cc: Bin Meng <bmeng.cn@gmail.com> Cc: Marek Vasut <marex@denx.de>
* | usb: Return -ENOSYS when system call is not availableSimon Glass2021-04-061-1/+1
|/ | | | | | | Update usb_gadget_release() to use -ENOSYS, which is the correct error code for U-Boot. Signed-off-by: Simon Glass <sjg@chromium.org>
* usb: mtu3: flush cache for next GPDChunfeng Yun2021-03-101-0/+3
| | | | | | | | When flush cache of the current GPD and resume QMU, the controller will try to access the next GPD after processing the current one, if not flush the next GPD, the controller may get wrong GPD status. Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
* usb: USB keyboard requires DM_KEYBOARDHeinrich Schuchardt2021-03-031-0/+1
| | | | | | If CONFIG_DM_USB=y, the USB keyboard only works if CONFIG_DM_KEYBOARD=y. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
* usb: gadget: Use dbg_ep0() macro instead of serial_printf()Pali Rohár2021-03-031-8/+8
| | | | | | | | | All debug messages from ep0.c except a few are printed by dbg_ep0() macro. So for remaining few exceptions use also dbg_ep0() instead of serial_printf(). Signed-off-by: Pali Rohár <pali@kernel.org> Reviewed-by: Lukasz Majewski <lukma@denx.de> Acked-by: Pavel Machek <pavel@ucw.cz>
* usb: musb: Ensure that we set musb dynamic FIFO buffer for every endpointPali Rohár2021-03-031-12/+2
| | | | | | | | | | | | | | | If we do not set FIFO buffer address and size for some endpoint which is in use then default programmed address 0x0 would be used which is in conflict with address of FIFO buffer for endpoint 0. Moreover address of FIFO buffer for endpoint 0 cannot be programmed, it is fixed to 0x0. Sharing address space between more endpoints cause data loss and unexpected errors. This patch is fixing transmission of characters over usbtty serial console and allows using of usbtty for debugging purposes on Nokia N900. Signed-off-by: Pali Rohár <pali@kernel.org> Reviewed-by: Lukasz Majewski <lukma@denx.de> Acked-by: Pavel Machek <pavel@ucw.cz>
* usb: musb: Fix handling interrupts for EP0 and SET ADDRESS commmandPali Rohár2021-03-031-8/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Interrupt for EP0 is indicated in intrtx register via first bit. This bit is set for both RX and TX despite register has only TX in its name. First bit in intrrx register is reserved, not used and never set. So remove calling musb_peri_ep0() function at every iteration of udc_irq() and musb_peri_rx() and call it only from musb_peri_tx() when correct interrupt bit in initrtx it set. Address from SET ADDRESS command must be set to faddr register only after acknowledging SERV_RXPKTRDY followed by received EP0 interrupt. So prior calling musb_peri_ep0_set_address() check for EP0 interrupt instead of (incorrect) MUSB_INTR_SOF interrupt. This patch fixes issue that host (computer) cannot register U-Boot USB device and is failing with errors: usb 1-1: new full-speed USB device number 86 using xhci_hcd usb 1-1: Device not responding to setup address. usb 1-1: Device not responding to setup address. usb 1-1: device not accepting address 86, error -71 U-Boot was writing address to faddr register too early and did not wait for correct interrupt after which should update address. Signed-off-by: Pali Rohár <pali@kernel.org> Reviewed-by: Lukasz Majewski <lukma@denx.de> Acked-by: Pavel Machek <pavel@ucw.cz>
* usb: musb: Fix receiving of bigger buffersPali Rohár2021-03-031-1/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If musb_peri_rx_ep() was called to process received HW buffer but U-Boot cannot read it yet (e.g. because U-Boot SW buffer is full) then interrupt was marked as processed also when HW buffer stayed unprocessed. U-Boot tried to process this buffer again when it received interrupt again, but it can receive it only when sender (host) sends a new data. As sender (host) is not going to send a new data until U-Boot process current data this issue caused a deadlock in case sender (host) is emitting data faster than U-Boot can process it. Reading musb intrrx register automatically clears this register and marks interrupt as processed. So to prevent marking interrupt in U-Boot as processed, adds a new variable pending_intrrx which would contain unprocessed bits of intrrx register. For a second step, every time when musb_peri_rx_ep() is called and there are waiting data to be processed (signaled by MUSB_RXCSR_RXPKTRDY) either acknowledge sender (via musb_peri_rx_ack()) that whole HW buffer was processed or set corresponding bit in pending_intrrx that HW buffer was not fully processed yet and next iteration is required after U-Boot allocates space for reading HW buffer. This patch fixes receiving large usb buffers, e.g. file transfer via Kermit protocol implemented by 'loadb' U-Boot command over usbtty serial console. Signed-off-by: Pali Rohár <pali@kernel.org> Reviewed-by: Lukasz Majewski <lukma@denx.de> Acked-by: Pavel Machek <pavel@ucw.cz>
* usb: musb: Fix transmission of bigger buffersPali Rohár2021-03-031-11/+6
| | | | | | | | | | | | | | | | | If udc_endpoint_write() was called with bigger payload which does not fit into one USB packet it is needed to transmit payload in more USB packets. First packet is transmitted by udc_endpoint_write() call itself and other packets are put into waiting queue. Implement function musb_peri_tx() which checks if endpoints are ready for transmit and continue transmission of waiting queue. This patch fixes sending big output from printenv command over usbtty serial console. Signed-off-by: Pali Rohár <pali@kernel.org> Reviewed-by: Lukasz Majewski <lukma@denx.de> Acked-by: Pavel Machek <pavel@ucw.cz>>
* usb: musb: Read value of PERI_RXCSR to 16bit variablePali Rohár2021-03-031-1/+1
| | | | | | | | PERI_RXCSR is 16bit register so store its value into 16bit local variable. Signed-off-by: Pali Rohár <pali@kernel.org> Reviewed-by: Lukasz Majewski <lukma@denx.de> Acked-by: Pavel Machek <pavel@ucw.cz>
* usb: musb: Fix configuring FIFO for endpointsPali Rohár2021-03-031-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes configuring FIFOs for one-directional endpoints which have only one queue (either RX or TX, but noth both). Size of FIFO buffer is 2^(idx+3) bytes and starting address is 2^(addr+3). Moreover first 64 bytes are reserved for EP0. Without this patch if FIFO size specified by caller was zero then idx was incorrectly calculated (expr. ffs(0)-1) and size overflowed in fifosz register. This register uses has only 4 bits for FIFO size. Moreover specifying zero buffer size is not possible (with idx=0 is minimal buffer size 8 bytes). So even for one-directional endpoints we need to correctly specify both (RX and TX) FIFO buffer sizes and its addresses. This patch is fixing calculation of start address and buffer size to minimal value and ensures that it would not overlap with buffer reserved for EP0. This issue caused loose of packets on USB bus in both directions and basically usbtty was unusable. Signed-off-by: Pali Rohár <pali@kernel.org> Reviewed-by: Lukasz Majewski <lukma@denx.de> Acked-by: Pavel Machek <pavel@ucw.cz>
* usb: musb: Always clear the data toggle bit when configuring epPali Rohár2021-03-031-4/+0
| | | | | | | | | | Without this patch clearing was done only when U-Boot was compiled with MUSB Host Controller. But clearing of data toggle bit is needed also for MUSB Device Controller otherwise Device Controller does not work correctly. Signed-off-by: Pali Rohár <pali@kernel.org> Reviewed-by: Lukasz Majewski <lukma@denx.de> Acked-by: Pavel Machek <pavel@ucw.cz>
* usb: gadget: dwc2_udc_otg: Fix dwc2_gadget_start() and ↵Patrice Chotard2021-02-261-6/+2
| | | | | | | | | | | | | | | | | | | | | | | | usb_gadget_register_driver() Since commit 8745b9ebccae ("usb: gadget: add super speed support") ums was no more functional on platform which use dwc2_udc_otg driver. This was due to a too restrictive test which checked that the gadget driver speed was either FS or HS. So all gadget driver with max speed set to speed higher than HS (SS in case of composite gadget driver in our case) are not allowed, which is wrong. Update the speed test in usb_gadget_register_driver() and in dwc2_gadget_start() to allow all gadget driver speed equal or higher than FS. Tested on stm32mp157c-ev1 board. Fixes: c791c8431c34 ("usb: dwc2: convert driver to DM_USB_GADGET") Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
* fastboot: add UUU command UCmd and ACmd supportHeiko Schocher2021-02-261-0/+17
| | | | | | | | | | | | | | | | add support for the UUU commands ACmd and UCmd. Enable them through the Kconfig option CONFIG_FASTBOOT_UUU_SUPPORT base was commit in NXP kernel 9b149c2a2882: ("MLK-18591-3 android: Add FSL android fastboot support") and ported it to current mainline. Tested this patch on imx6ul based board. Signed-off-by: Heiko Schocher <hs@denx.de> Acked-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
* dm: i2c: use CONFIG_IS_ENABLED macro for DM_I2C/DM_I2C_GPIOIgor Opaniuk2021-02-211-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use CONFIG_IS_ENABLED() macro, which provides more convenient way to check $(SPL)DM_I2C/$(SPL)DM_I2C_GPIO configs for both SPL and U-Boot proper. CONFIG_IS_ENABLED(DM_I2C) expands to: - 1 if CONFIG_SPL_BUILD is undefined and CONFIG_DM_I2C is set to 'y', - 1 if CONFIG_SPL_BUILD is defined and CONFIG_SPL_DM_I2C is set to 'y', - 0 otherwise. All occurences were replaced automatically using these bash cmds: $ find . -type f -exec sed -i 's/ifndef CONFIG_DM_I2C/if !CONFIG_IS_ENABLED(DM_I2C)/g' {} + $ find . -type f -exec sed -i 's/ifdef CONFIG_DM_I2C/if CONFIG_IS_ENABLED(DM_I2C)/g' {} + $ find . -type f -exec sed -i 's/defined(CONFIG_DM_I2C)/CONFIG_IS_ENABLED(DM_I2C)/g' {} + $ find . -type f -exec sed -i 's/ifndef CONFIG_DM_I2C_GPIO/if !CONFIG_IS_ENABLED(DM_I2C_GPIO)/g' {} + $ find . -type f -exec sed -i 's/ifdef CONFIG_DM_I2C_GPIO/if CONFIG_IS_ENABLED(DM_I2C_GPIO)/g' {} + $ find . -type f -exec sed -i 's/defined(CONFIG_DM_I2C_GPIO)/CONFIG_IS_ENABLED(DM_I2C_GPIO)/g' {} + Reviewed-by: Heiko Schocher <hs@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Igor Opaniuk <igor.opaniuk@foundries.io> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
* xhci: translate virtual addresses into the bus's address spaceNicolas Saenz Julienne2021-02-183-28/+34
| | | | | | | | | | | | | | | | | | | | So far we've been content with passing physical addresses when configuring memory addresses into XHCI controllers, but not all platforms have buses with transparent mappings. Specifically the Raspberry Pi 4 might introduce an offset to memory accesses incoming from its PCIe port. Introduce xhci_virt_to_bus() and xhci_bus_to_virt() to cater with these limitations, and make sure we don't break non DM users. Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Stefan Roese <sr@denx.de> Tested-by: Peter Robinson <pbrobinson@gmail.com> [mb: fix compilation for 32 bit] Signed-off-by: Matthias Brugger <mbrugger@suse.com> fix from nicolas
* usb: xhci-pci: Add DM_FLAG_OS_PREPARE flagNicolas Saenz Julienne2021-02-181-1/+1
| | | | | | | | | The PCIe bus the controller is connected to might need to be removed prior the handover. Make sure xhci-pci is also removed so as to avoid unexpected timeouts or hangs. Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de> Signed-off-by: Matthias Brugger <mbrugger@suse.com>
* Merge branch '2021-02-02-drop-asm_global_data-when-unused'Tom Rini2021-02-1515-0/+15
|\ | | | | | | - Merge the patch to take <asm/global_data.h> out of <common.h>
| * common: Drop asm/global_data.h from common headerSimon Glass2021-02-0215-0/+15
| | | | | | | | | | | | | | | | | | | | | | | | Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
* | usb: dwc2: change compatible st,stm32mp1-hsotg to st,stm32mp15-hsotgPatrick Delaunay2021-02-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Linux kernel v5.7-rc1 introduced the compatible "st,stm32mp15-hsotg". See Linux kernel commit d49850110434 ("dt-bindings: usb: dwc2: add support for STM32MP15 SoCs USB OTG HS and FS") This patch updates the supported compatible in DWC2 driver, removes the add-on done in U-Boot dtsi and keeps the compatible defined in SOC dtsi arch/arm/dts/stm32mp151.dtsi: usbotg_hs: usb-otg@49000000 { compatible = "st,stm32mp15-hsotg", "snps,dwc2"; reg = <0x49000000 0x10000>; ... }; Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
* | usb: xhci: Fix compare to use physical addresses in xhci_bulk_tx()Stefan Roese2021-02-101-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Testing with v2021.01 on MIPS Octeon has shown, that the latest patch for the "short packet event trb handling" did introduce a bug on platforms with virtual address != physical address. This patch fixes this issue by using the correct address types in the compare (both physical in this case). Signed-off-by: Stefan Roese <sr@denx.de> Cc: Aaron Williams <awilliams@marvell.com> Cc: Chandrakala Chavva <cchavva@marvell.com> Cc: Ran Wang <ran.wang_1@nxp.com> Cc: Nicolas Saenz Julienne <nsaenzjulienne@suse.de> Cc: Marek Vasut <marex@denx.de> Cc: Bin Meng <bmeng.cn@gmail.com>
* | usb: xhci-pci: Check for errors from dm_pci_map_bar()Pali Rohár2021-02-101-3/+12
| | | | | | | | | | | | | | | | | | | | Function dm_pci_map_bar() may fail and returns NULL. Check this to prevent dereferencing a NULL pointer. In xhci-pci this may happen when board does not enable CONFIG_PCI_PNP and PCI_BASE_ADDRESS_0 contains unconfigured zero address. Signed-off-by: Pali Rohár <pali@kernel.org>
* | usb: xhci-mtk: support option to disable portsChunfeng Yun2021-02-101-3/+20
|/ | | | | | | | | | | Add support to disable specific ports, it's useful for some scenarios: 1. usb3 PHY is shared whith PCIe or SATA, the corresponding usb3 port can be disabled; 2. some usb2 or usb3 ports are not used on special platforms, they should be disabled to save power. Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
* usb: gaget: ci: set ep's desc when enable epLi Jun2021-01-311-0/+2
| | | | | | | | As we need standard usb_ep's desc, so set it when enable ep. Reviewed-by: Peter Chen <peter.chen@nxp.com> Signed-off-by: Li Jun <jun.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
* usb: gadget: fastboot: use correct max packet sizeLi Jun2021-01-311-1/+1
| | | | | | | | | Change to use wMaxPacketSize of current speed EP desc for request length wrap up. Reviewed-by: Peter Chen <peter.chen@nxp.com> Signed-off-by: Li Jun <jun.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
* usb: udc: ci: update speed handlingLi Jun2021-01-311-2/+1
| | | | | | | | | | | Remove the gadget driver speed check, and set its max_speed to be USB_SPEED_HIGH. Reviewed-by: Ye Li <ye.li@nxp.com> Reviewed-by: Peter Chen <peter.chen@nxp.com> Tested-by: faqiang.zhu <faqiang.zhu@nxp.com> Signed-off-by: Li Jun <jun.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
* usb: composite: force gadget to be USB2 for HS only functionLi Jun2021-01-311-0/+13
| | | | | | | | | | | | | | If one of functions is not super speed capable, we need force the udc to be high speed, this is an equivalent implementation of usb_gadget_udc_set_speed() in kernel but simple, which set the gadget max_speed to be high speed, so afterwards when start gadget duc can set the HW to be USB 2.0 mode. Reviewed-by: Ye Li <ye.li@nxp.com> Reviewed-by: Peter Chen <peter.chen@nxp.com> Tested-by: faqiang.zhu <faqiang.zhu@nxp.com> Signed-off-by: Li Jun <jun.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
* usb: gadget: dnl: set dnl to be super speedLi Jun2021-01-311-0/+1
| | | | | | | | | | Set its max_speed to be super speed. Reviewed-by: Ye Li <ye.li@nxp.com> Reviewed-by: Peter Chen <peter.chen@nxp.com> Tested-by: faqiang.zhu <faqiang.zhu@nxp.com> Signed-off-by: Li Jun <jun.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
* usb: fastboot: add super speed supportLi Jun2021-01-311-3/+44
| | | | | | | | | | Add super speed EP config. Reviewed-by: Ye Li <ye.li@nxp.com> Reviewed-by: Peter Chen <peter.chen@nxp.com> Tested-by: faqiang.zhu <faqiang.zhu@nxp.com> Signed-off-by: Li Jun <jun.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
* usb: gadget: add super speed supportLi Jun2021-01-311-25/+60
| | | | | | | | | | | | This patch is to add usb gadget super speed support in common driver, including BOS descriptor and select the super speed descriptor from function driver. Reviewed-by: Ye Li <ye.li@nxp.com> Reviewed-by: Peter Chen <peter.chen@nxp.com> Tested-by: faqiang.zhu <faqiang.zhu@nxp.com> Signed-off-by: Li Jun <jun.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
* usb: gadget: update os_desc_config when add configJun Li2021-01-311-2/+2
| | | | | | | | Always use the new added config for os_desc_config to fix cdev-> os_desc_config may miss set in case we restart usb gadget driver. Signed-off-by: Li Jun <jun.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
* usb: gadget: set correct usb_configuration for os_desc_configJun Li2021-01-311-7/+3
| | | | | | | | | | | | The current way to set cdev->os_desc_config is wrong if user restart fastboot, as the old config is not used anymore and new allocated usb_configuration will be used, so set the os_desc_config while usb_add_config. Reviewed-by: Ye Li <ye.li@nxp.com> Signed-off-by: Li Jun <jun.li@nxp.com> Signed-off-by: Peter Chen <peter.chen@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
* usb: gadget: fastboot: add ext properties for WCIDLi Jun2021-01-311-0/+34
| | | | | | | | Add device interface GUID for Microsoft Extended Properties Feature Descriptor. Signed-off-by: Li Jun <jun.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
generated by cgit v1.2.3 (git 2.39.1) at 2025-05-16 01:47:43 +0000