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path: root/drivers/usb
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2020-12-19dm: Drop the unused arg in uclass_find_device_by_seq()Simon Glass1-2/+2
Now that there is only one sequence number (rather than both requested and assigned ones) we can simplify this function. Also update its caller to simplify the logic. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-19usb: Update for new sequence numbersSimon Glass1-4/+2
Use the new sequence number in all cases. Since all devices are assigned a number when bound, this hack should not be needed. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-19usb: ehci-mx6: Drop assignment of sequence numberSimon Glass1-3/+9
This hack cannot work in the new sequence-numbering scheme. Remove it while we wait for the maintainer to complete DM conversion as noted in the existing comment. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-19dm: Avoid accessing seq directlySimon Glass7-7/+7
At present various drivers etc. access the device's 'seq' member directly. This makes it harder to change the meaning of that member. Change access to go through a function instead. The drivers/i2c/lpc32xx_i2c.c file is left unchanged for now. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-17Merge branch 'master' of git://git.denx.de/u-boot-usbTom Rini3-7/+42
- r8152, xhci fixes
2020-12-16eth/r8152: fix the aggregation issueHayes Wang2-2/+20
Remove the redundant setting for USB_RX_EARLY_SIZE. Besides, for RTL8153B, it is necessary to notify the hardware of the changes of the aggregation settings. Signed-off-by: Hayes Wang <hayeswang@realtek.com>
2020-12-16eth/r8152: free previous memory if r8152_eth_probe failHayes Wang1-2/+7
The r8152_eth_probe() may allocate a memory for ss->dev_priv. It has to be freed if r8152_eth_probe() fails finally. Signed-off-by: Hayes Wang <hayeswang@realtek.com>
2020-12-16usb: xhci: fix lack of short packet event trb handlingRan Wang1-3/+15
For bulk IN transfer, the codes will set ISP flag to request event TRB being generated by xHC for the case of short packet. So when encountering buffer-cross-64K-boundary (which we will divide payload and enqueuqe more than 1 transfer TRB), and the first TRB ends up with a short packet condition it will trigger an short packet code transfer event per that flag and cause more than 1 event TRB generated for this transfer. However, current codes will only handle the first transfer event TRB then mark current transfer completed, causing next transfer failure due to event TRB mis-match. Such issue has been observed on some Layerscape platforms (LS1028A, LS1088A, etc) with USB ethernet device. This patch adds a loop to make sure the event TRB for last transfer TRB has been handled in time. Signed-off-by: Ran Wang <ran.wang_1@nxp.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-12-16x86: edison: Use dwc3-generic driver for Intel EdisonAndy Shevchenko1-0/+1
Use generic Synopsys DesignWare 3 driver on Intel Edison. For now it's just a stub which allows future refactoring. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-12-14usb: dwc3-meson-g12a: always configure dr-modeMarek Szyprowski1-3/+0
dwc3_meson_g12a_force_mode() sets the dr-mode of the USB PHY. However it skips setting the mode if it matches the one done during driver probe (stored in private structure). This fails if the mode has been changed to other value and then back to initial one. Fix this by configuring the dr-mode always, regadless of the one set at the driver probe). This fixes operation of USB gadget based drivers when they are initialized for the second time. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Acked-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2020-12-14dm: treewide: Rename ..._platdata variables to just ..._platSimon Glass31-104/+104
Try to maintain some consistency between these variables by using _plat as a suffix for them. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-14dm: treewide: Update 'auto' declarations to be on one lineSimon Glass1-2/+1
Fix up the code style for those declarations that should now fit onto one line, which is all of them that currently do not. This is needed for dtoc to detect the structs correctly, at present. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-14dm: treewide: Rename ofdata_to_platdata() to of_to_plat()Simon Glass21-48/+48
This name is far too long. Rename it to remove the 'data' bits. This makes it consistent with the platdata->plat rename. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-14dm: treewide: Rename dev_get_platdata() to dev_get_plat()Simon Glass34-84/+84
Rename this to be consistent with the change from 'platdata'. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-14dm: treewide: Rename 'platdata' variables to just 'plat'Simon Glass47-174/+168
We use 'priv' for private data but often use 'platdata' for platform data. We can't really use 'pdata' since that is ambiguous (it could mean private or platform data). Rename some of the latter variables to end with 'plat' for consistency. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-13dm: treewide: Rename auto_alloc_size members to be shorterSimon Glass56-108/+108
This construct is quite long-winded. In earlier days it made some sense since auto-allocation was a strange concept. But with driver model now used pretty universally, we can shorten this to 'auto'. This reduces verbosity and makes it easier to read. Coincidentally it also ensures that every declaration is on one line, thus making dtoc's job easier. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-13dm: core: Rename device_bind_ofnode() to device_bind()Simon Glass1-2/+2
This is the standard function to use when binding devices. Drop the '_ofnode' suffix to make this clear. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-09treewide: Update email address Patrick Delaunay and Patrice ChotardPatrice Chotard1-1/+1
Update Patrick and my email address with the one dedicated to upstream activities. Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@st.com>
2020-11-22usb: gadget: dwc2_udc_otg: return zero when reset property is not presentJaehoon Chung1-1/+1
If reset DT property is not present, -ENOENT is returned. But it's not really error. Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
2020-11-22usb: dwc3: Handle case where setup_phy is not neededSiva Durga Prasad Paladugu1-1/+1
If CONFIG_PHY is not enabled then the dwc3_setup_phy() returns ENOTSUPP which can be still valid and intentional so modify error check to handle this -ENOTSUPP. The same error handling exists in drivers/usb/host/xhci-dwc3.c already added by commit d648a50c0a27 ("dwc3: move phy operation to core.c"). Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-11-22usb: dwc2: add "u-boot,force-vbus-detection" for stm32Patrick Delaunay2-21/+40
On some board, the ID pin is not connected so the B session must be overridden with "u-boot,force_b_session_valid" but the VBus sensing must continue to be handle. To managed it, this patch adds a new DT field "u-boot,force-vbus-detection" to use with "u-boot,force_b_session_valid" Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2020-10-20usb: gadget: Add bcdDevice for the MTU3 USB Gadget ControllerChunfeng Yun1-0/+8
Add an entry in usb_gadget_controller_number() for the MTU3 gadget controller. It is used to bind the USB Ethernet driver. Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-10-20usb: add MediaTek USB3 DRD driverChunfeng Yun13-0/+4557
This patch adds support for the MediaTek USB3 DRD controller, its host side is based on xHCI, this driver supports device mode and host mode. Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Acked-by: Bin Meng <bmeng.cn@gmail.com>
2020-10-20usb: common: add define of usb_speed_string()Chunfeng Yun1-0/+7
There is only declaration of usb_speed_string(), but no definition, so add it to avoid build error when call it. Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-10-20usb: add USB_SPEED_SUPER_PLUSChunfeng Yun1-0/+1
Add enum USB_SPEED_SUPER_PLUS for USB3.1 Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-10-20usb: musb-new: Fix typo in caution messageNaoki Hayama1-1/+1
%s/Occured/Occurred/ Signed-off-by: Naoki Hayama <naoki.hayama@lineo.co.jp>
2020-10-20usb: dwc2: Fix control OUT transfer issueChance.Yang1-3/+13
In buffer DMA mode, gadget should re-configure EP 0 to received SETUP packets when doeptsiz.xfersize is equal to a setup packet size(8 bytes) and EP 0 is in WAIT_FOR_SETUP state. Since EP 0 is not enabled in WAIT_FOR_SETUP state, SETUP packets is NOT received from RxFifo and wriiten to the external memory. Signed-off-by: Chance.Yang <chance.yang@vatics.com>
2020-10-20usb: xhci: avoid type conversion of void *Heinrich Schuchardt1-12/+9
void * can be assigned to any pointer variable. Avoid unnecessary conversions. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-10-16usb: dwc3: Include device_compat.h in dwc3-octeon-glue.cTom Rini1-0/+1
Necessary for dev_xxx. Signed-off-by: Tom Rini <trini@konsulko.com>
2020-10-16usb: musb-new: mt85xx: Fix not calling dev_err with a deviceSean Anderson1-3/+4
This driver doesn't use DM (in the correct places), so we use a device and not a udevice. We also need to include device_compat.h Signed-off-by: Sean Anderson <seanga2@gmail.com>
2020-10-16usb: musb-new: Include device_compat.hSean Anderson5-1/+11
This was included, but was ifdef'd out. We also need dm.h for struct udevice. Signed-off-by: Sean Anderson <seanga2@gmail.com>
2020-10-16usb: xhci: Include device_compat.hSean Anderson2-5/+7
This header is necessary for the dev_xxx macros. Signed-off-by: Sean Anderson <seanga2@gmail.com>
2020-10-08Merge tag 'mips-pull-2020-10-07' of ↵Tom Rini5-3/+404
https://gitlab.denx.de/u-boot/custodians/u-boot-mips - mips: octeon: add support for DDR4 memory controller - mips: octeon: add support for DWC3 USB - mips: octeon: add support for booting Linux
2020-10-07usb: xhci: octeon: Add DWC3 glue layer for OcteonStefan Roese3-0/+403
This patch adds the glue layer for the MIPS Octeon SoCs. It's ported mainly from the Linux code. Signed-off-by: Stefan Roese <sr@denx.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Cc: Bin Meng <bmeng.cn@gmail.com> Cc: Marek Vasut <marex@denx.de>
2020-10-07usb: xhci: xhci_bulk_tx: Don't "BUG" when comparing addressesStefan Roese1-2/+0
Octeon uses mapped addresses for virtual and physical memory. It's not that easy to calculate the resulting addresses here. So let's remove this BUG_ON() completely, as it's not really helpful. Please also note, that BUG_ON() is not recommended any more in the Linux kernel. Signed-off-by: Stefan Roese <sr@denx.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Cc: Bin Meng <bmeng.cn@gmail.com> Cc: Marek Vasut <marex@denx.de>
2020-10-07usb: xhci: xhci-dwc3.c: Use dev_remap_addr() instead of dev_get_addr()Stefan Roese1-1/+1
On MIPS platforms, mapping of the base address is needed. This patch switches from dev_get_addr() to dev_remap_addr() to get the mapped base address of the xHCI controller. Signed-off-by: Stefan Roese <sr@denx.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Cc: Bin Meng <bmeng.cn@gmail.com> Cc: Marek Vasut <marex@denx.de>
2020-10-06Merge tag 'dm-pull-6oct20' of git://git.denx.de/u-boot-dmTom Rini3-5/+8
bloblist enhancement for alignment Update ofnode/dev_read phandle function sandbox keyboard enhancements and fixes
2020-10-06dm: add cells_count parameter in *_count_phandle_with_argsPatrick Delaunay3-5/+8
The cell_count argument is required when cells_name is NULL. This patch adds this parameter in live tree API - of_count_phandle_with_args - ofnode_count_phandle_with_args - dev_count_phandle_with_args This parameter solves issue when these API is used to count the number of element of a cell without cell name. This parameter allow to force the size cell. For example: count = dev_count_phandle_with_args(dev, "array", NULL, 3); Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-06Merge tag 'u-boot-amlogic-20201005' of ↵Tom Rini3-0/+434
https://gitlab.denx.de/u-boot/custodians/u-boot-amlogic - generate unique mac address from SoC serial on S400 board - Add USB support for GXL and AXG SoCs - Update Gadget code to use the new GXL and AXG USB glue driver - Add a VIM3 board support to add dynamic PCIe enable in OS DT - Fix AXG pinmux with requesting GPIOs - Add missing GPIOA_18 for AXG pinctrl - Add Amlogic PWM driver
2020-10-05usb: dwc3: add Amlogic GXL & GXL DWC3 GlueNeil Armstrong3-0/+434
The USB support was initialy done with a set of PHYs and dwc3-of-simple because the architecture of the USB complex was not understood correctly at the time (and proper documentation was missing...). But with the G12A family, the USB complex was correctly understood and implemented correctly. This adds a proper driver for the glue, based on the G12A one, but with enough changes to require a different driver in U-Boot. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2020-10-01usb: xhci-rcar: Add support for R8A774A1 SoCLad Prabhakar1-0/+1
The R8A774A1 is compatible with the generic rcar-gen3-xhci controller. This patch adds the compatibility flag, to support the xHCI controller. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
2020-10-01usb: xhci: convert to readx_poll_sleep_timeout()Chunfeng Yun1-14/+11
Use readx_poll_sleep_timeout() to poll the register status Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-10-01usb: xhci: use macros with parameter to fill ep_info2Chunfeng Yun2-14/+7
Use macros with parameter to fill ep_info2, then some macros for MASK and SHIFT can be removed Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-10-01usb: xhci: convert to TRB_TX_TYPE()Chunfeng Yun1-2/+2
Use TRB_TX_TYPE() instead of (TRB_DATA_OUT/IN << TRB_TX_TYPE_SHIFT) Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-10-01usb: xhci: convert to TRB_LEN() and TRB_INTR_TARGET()Chunfeng Yun1-9/+7
For normal TRB fields: use TRB_LEN(x) instead of ((x) & TRB_LEN_MASK); and use TRB_INTR_TARGET(x) instead of (((x) & TRB_INTR_TARGET_MASK) << TRB_INTR_TARGET_SHIFT) Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-10-01usb: xhci: convert to TRB_TYPE()Chunfeng Yun2-8/+6
Use TRB_TYPE(p) instead of ((p) << TRB_TYPE_SHIFT) Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-10-01usb: xhci: convert to HCS_MAX_PORTS()Chunfeng Yun1-2/+1
Use HCS_MAX_PORTS(p) instead of ((p & HCS_MAX_PORTS_MASK) >> HCS_MAX_PORTS_SHIFT) Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-10-01usb: xhci: add quirks flag to support MediaTek xHCI 0.96Chunfeng Yun3-3/+9
There some vendor quirks for MTK xHCI 0.96 host controller: 1. It defines some extra SW scheduling parameters for HW to minimize the scheduling effort for synchronous and interrupt endpoints. The parameters are put into reserved DWs of slot context and endpoint context. 2. Its TDS in Normal TRB defines a number of packets that remains to be transferred for a TD after processing all Max packets in all previous TRBs. Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Tested-by: Frank Wunderlich <frank-w@public-files.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-10-01usb: xhci: create one unified function to calculate TRB TD remainderChunfeng Yun1-55/+50
xhci versions 1.0 and later report the untransferred data remaining in a TD a bit differently than older hosts. We used to have separate functions for these, and needed to check host version before calling the right function. Now Mediatek host has an additional quirk on how it uses the TD Size field for remaining data. To prevent yet another function for calculating remainder we instead want to make one quirk friendly unified function. Porting from the Linux: c840d6ce772d("xhci: create one unified function to calculate TRB TD remainder.") 124c39371114("xhci: use boolean to indicate last trb in td remainder calculation") Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-10-01usb: xhci: add a member hci_version in xhci_ctrl structChunfeng Yun2-2/+3
Add a member to save xHCI version, it's used some times. Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
generated by cgit v1.2.3 (git 2.39.0) at 2025-09-28 19:18:49 +0300