linux-dev/drivers/usb/gadget/udc/Kconfig, branch master

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/egtvedt/linux-avr32

2022-08-04T22:20:39Z

Pull AVR32 updates from Hans-Christian Noren Egtvedt: "Mostly changes to documentation and comments" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/egtvedt/linux-avr32: video:backlight: remove reference to AVR32 architecture in ltv350qv video: remove support for non-existing atmel,at32ap-lcdc in atmel_lcdfb usb:udc: remove reference to AVR32 architecture in Atmel USBA Kconfig sound:spi: remove reference to AVR32 in Atmel AT73C213 DAC driver net: remove cdns,at32ap7000-macb device tree entry misc: update maintainer email address and description for atmel-ssc mfd: remove reference to AVR32 architecture in atmel-smc.c dma:dw: remove reference to AVR32 architecture in core.c

usb:udc: remove reference to AVR32 architecture in Atmel USBA Kconfig

2022-08-03T09:11:26Z

The AVR32 architecture does no longer exist in the Linux kernel, hence remove a reference to it in Kconfig help text to avoid confusion. Signed-off-by: Hans-Christian Noren Egtvedt

usb: gadget: udc: amd5536 depends on HAS_DMA

2022-07-14T14:06:24Z

USB_AMD5536UDC should depend on HAS_DMA since it selects USB_SNP_CORE, which depends on HAS_DMA and since 'select' does not follow any dependency chains. Fixes this kconfig warning: WARNING: unmet direct dependencies detected for USB_SNP_CORE Depends on [n]: USB_SUPPORT [=y] && USB_GADGET [=y] && (USB_AMD5536UDC [=y] || USB_SNP_UDC_PLAT [=n]) && HAS_DMA [=n] Selected by [y]: - USB_AMD5536UDC [=y] && USB_SUPPORT [=y] && USB_GADGET [=y] && USB_PCI [=y] Fixes: 97b3ffa233b9 ("usb: gadget: udc: amd5536: split core and PCI layer") Cc: Raviteja Garimella Cc: Felipe Balbi Cc: linux-usb@vger.kernel.org Cc: Greg Kroah-Hartman Signed-off-by: Randy Dunlap Link: https://lore.kernel.org/r/20220709013601.7536-1-rdunlap@infradead.org Signed-off-by: Greg Kroah-Hartman

usb: gadget: add Aspeed ast2600 udc driver

2022-06-12T04:49:47Z

Aspeed udc is compliant with USB2.0, supports USB High Speed and Full Speed, backward compatible with USB1.1. Supports independent DMA channel for each generic endpoint. Supports 32/256 stages descriptor mode for all generic endpoints. This driver supports full functionality including single/multiple stages descriptor mode, and exposes 1 UDC gadget driver. Signed-off-by: Neal Liu Link: https://lore.kernel.org/r/20220523030134.2977116-2-neal_liu@aspeedtech.com Signed-off-by: Greg Kroah-Hartman

usb: gadget: Mark USB_FSL_QE broken on 64-bit

2021-10-30T09:00:09Z

On 64-bit: drivers/usb/gadget/udc/fsl_qe_udc.c: In function ‘qe_ep0_rx’: drivers/usb/gadget/udc/fsl_qe_udc.c:842:13: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast] 842 | vaddr = (u32)phys_to_virt(in_be32(&bd->buf)); | ^ In file included from drivers/usb/gadget/udc/fsl_qe_udc.c:41: drivers/usb/gadget/udc/fsl_qe_udc.c:843:28: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast] 843 | frame_set_data(pframe, (u8 *)vaddr); | ^ The driver assumes physical and virtual addresses are 32-bit, hence it cannot work on 64-bit platforms. Acked-by: Li Yang Signed-off-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20211027080849.3276289-1-geert@linux-m68k.org Cc: stable Signed-off-by: Greg Kroah-Hartman

usb: gadget: fsl_mxc_udc: Remove the driver

2020-12-28T14:41:33Z

Since 5.10-rc1 i.MX is a devicetree-only platform, and this driver was only used by the old non-DT i.MX devices. Remove the driver as it has no users left. Signed-off-by: Fabio Estevam Acked-by: Peter Chen Link: https://lore.kernel.org/r/20201210210413.15262-1-festevam@gmail.com Signed-off-by: Greg Kroah-Hartman

USB: Fix up terminology

2020-07-01T12:04:04Z

USB is a HOST/DEVICE protocol, as per the specification and all documentation. Fix up terms that are not applicable to make things match up with the terms used through the rest of the USB stack. Signed-off-by: Greg Kroah-Hartman Acked-by: Felipe Balbi Link: https://lore.kernel.org/r/20200630174123.GA1906678@kroah.com Signed-off-by: Greg Kroah-Hartman

usb: gadget: tegra-xudc: Remove usb-role-switch support

2020-03-19T13:18:57Z

Padctl driver will act as a central driver to receive USB role changes via usb-role-switch. This is updated to corresponding host, device drivers. Hence remove usb-role-switch from XUDC driver. Signed-off-by: Nagarjuna Kristam Acked-by: Felipe Balbi [treding@nvidia.com: rebase onto Greg's usb-next branch] Signed-off-by: Thierry Reding

usb: gadget: add udc driver for max3420

2020-03-15T09:06:39Z

The MAX3420 is USB2.0 only, UDC-over-SPI controller. This driver also supports the peripheral mode of MAX3421. Signed-off-by: Jassi Brar Signed-off-by: Felipe Balbi

usb: udc: tegra: select USB_ROLE_SWITCH

2019-12-30T18:54:56Z

Without this, this new driver fails to link: drivers/usb/gadget/udc/tegra-xudc.o: In function `tegra_xudc_remove': tegra-xudc.c:(.text+0x19d4): undefined reference to `usb_role_switch_unregister' drivers/usb/gadget/udc/tegra-xudc.o: In function `tegra_xudc_probe': tegra-xudc.c:(.text+0x2a34): undefined reference to `usb_role_switch_register' drivers/usb/gadget/udc/tegra-xudc.o: In function `tegra_xudc_usb_role_sw_work': tegra-xudc.c:(.text+0x4b64): undefined reference to `usb_role_switch_get_role' Fixes: 49db427232fe ("usb: gadget: Add UDC driver for tegra XUSB device mode controller") Signed-off-by: Arnd Bergmann Link: https://lore.kernel.org/r/20191216131831.3228566-1-arnd@arndb.de Signed-off-by: Greg Kroah-Hartman