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* Kconfig: Remove all default n/no optionsMichal Simek2021-08-311-4/+0
| | | | | | | | 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>
* usb: dwc2: Rename CONFIG_DWC2 namespace to DWC2Tom Rini2021-08-302-47/+47
| | | | | | | | | | 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>
* pci: usb: ohci: Test on PCI not DM_PCISimon Glass2021-08-051-1/+1
| | | | | | | | 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>
* usb: Enforce DM_USB migration for USB_HOST devices.Tom Rini2021-07-181-10/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* arm: Remove spear600 boards and the rest of SPEAr supportTom Rini2021-07-072-78/+0
| | | | | | | | | | 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>
* dm: define LOG_CATEGORY for all uclassPatrick Delaunay2021-07-061-0/+2
| | | | | | | | 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>
* usb: ehci-mx6: Do not fail when 'reg' is not foundFabio Estevam2021-06-241-1/+1
| | | | | | | | | | | | | | | | | | | | | | | 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>
* usb: ehci-mx6: Move fdtdec_get_alias_seq() inside the CONFIG_MX6Fabio Estevam2021-06-241-8/+7
| | | | | | | | | | 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>
* Merge tag 'u-boot-imx-20210616' of ↵Tom Rini2021-06-162-7/+8
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
| * usb: ehci-mx6: add support for i.MXRTGiulio Benetti2021-06-092-7/+8
| | | | | | | | | | | | Add support for usb1 and usb2 present on i.IMXRT. Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
* | usb: dwc2: Avoid delay when initializing USB peripheral by dwc2João Loureiro2021-06-091-1/+8
|/ | | | | | | | | | | | | | 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>
* usb: ehci-mx6: Limit PHY address parsing to !CONFIG_PHYMarek Vasut2021-04-281-5/+12
| | | | | | | | | | | | | For systems which use generic PHY support and implement USB PHY driver, the parsing of PHY properties is unnecessary, disable it. Signed-off-by: Marek Vasut <marex@denx.de> Tested-by: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org> 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-hcd: Add IAA handshake for removing async QHYe Li2021-04-222-0/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | According to EHCI spec, software needs to do handshake with HC for safely removing QH from async list. This handshake is implemented by setting IAAD (Interrupt on Async Advance Doorbell) bit in USB_USBCMD register and poll the IAA (Interrupt on Async Advance bit) in the USB_USBSTS to ensure the HC has released all on-chip state that may potentially reference one of the data structures just removed. Current codes only check active status of the last QTD, but this can't ensure the QH is released from HC. We can meet unrecoverable "EHCI timed out on TD" errors when running UEFI SCT tests on USB disk. The USB_ASYNCLISTADDR register is changed to a invalid address when the issue happens. It is fixed after adding the IAA handshake. Steps to reproduce the issue: 1. Build the UEFI SCT from https://github.com/tianocore/edk2-test 2. Build the EDK2 UEFI Shell from https://github.com/tianocore/edk2 3. Copy SCT files and Shell.efi to USB disk FAT partition 4. Load the Shell.efi from USB FAT, and run bootefi to execute it 5. After booting into Shell, enter the SCT directory and run "sct -a" to execute all tests. 6. Tests run about 1 hour and stop with many EHCI timeout errors like EHCI timed out on TD - token=0x801f8c80 Signed-off-by: Ye Li <ye.li@nxp.com>
* 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>
* 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>
* 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 Rini2021-02-159-0/+9
|\ | | | | | | - Merge the patch to take <asm/global_data.h> out of <common.h>
| * common: Drop asm/global_data.h from common headerWIP/2021-02-02-drop-asm_global_data-when-unusedSimon Glass2021-02-029-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | 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: 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>
* Merge tag 'dm-pull-5jan21' of git://git.denx.de/u-boot-dm into nextWIP/05Jan2021-nextTom Rini2021-01-055-10/+11
|\ | | | | | | | | | | | | | | | | Driver model: make some udevice fields private Driver model: Rename U_BOOT_DEVICE et al. dtoc: Tidy up and add more tests ns16550 code clean-up x86 and sandbox minor fixes for of-platdata dtoc prepration for adding build-time instantiation
| * dm: core: Access device ofnode through functionsSimon Glass2021-01-054-5/+6
| | | | | | | | | | | | | | | | At present ofnode is present in the device even if it is never used. With of-platdata this field is not used, so can be removed. In preparation for this, change the access to go through inline functions. Signed-off-by: Simon Glass <sjg@chromium.org>
| * dm: core: Use dev_has_ofnode() instead of dev_of_valid()Simon Glass2021-01-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | We have two functions which do the same thing. Standardise on dev_has_ofnode() since there is no such thing as an 'invalid' ofnode in normal operation: it is either null or missing. Also move the functions into one place. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
| * dm: core: Rename dev_has_of_node() to dev_has_ofnode()Simon Glass2021-01-051-1/+1
| | | | | | | | | | | | | | We use 'ofnode' rather than 'of_node' in U-Boot. Rename this function to fit. Signed-off-by: Simon Glass <sjg@chromium.org>
| * dm: Use access methods for dev/uclass private dataSimon Glass2021-01-051-3/+3
| | | | | | | | | | | | | | | | | | | | | | Most drivers use these access methods but a few do not. Update them. In some cases the access is not permitted, so mark those with a FIXME tag for the maintainer to check. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Pratyush Yadav <p.yadav@ti.com>
* | Merge tag 'v2021.01-rc5' into nextTom Rini2021-01-052-4/+16
|\ \ | |/ |/| | | | | | | Prepare v2021.01-rc5 Signed-off-by: Tom Rini <trini@konsulko.com>
| * usb: xhci: fix lack of short packet event trb handlingRan Wang2020-12-161-3/+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>
| * treewide: Update email address Patrick Delaunay and Patrice ChotardPatrice Chotard2020-12-091-1/+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>
* | dm: Drop the unused arg in uclass_find_device_by_seq()Simon Glass2020-12-181-2/+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>
* | usb: Update for new sequence numbersSimon Glass2020-12-181-4/+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>
* | usb: ehci-mx6: Drop assignment of sequence numberSimon Glass2020-12-181-3/+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>
* | dm: Avoid accessing seq directlySimon Glass2020-12-186-6/+6
| | | | | | | | | | | | | | | | | | | | 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>
* | dm: treewide: Rename ..._platdata variables to just ..._platSimon Glass2020-12-1322-70/+70
| | | | | | | | | | | | | | Try to maintain some consistency between these variables by using _plat as a suffix for them. Signed-off-by: Simon Glass <sjg@chromium.org>
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