u-boot.git/drivers/usb/cdns3, branch v2020.04

dma-mapping: move dma_map_(un)single() to

2020-02-19T13:27:30Z

The implementation of dma_map_single() and dma_unmap_single() is exactly the same for all the architectures that support them. Factor them out to , and make all drivers to include instead of . If we need to differentiate them for some architectures, we can move the generic definitions to . Add some comments to the helpers. The concept is quite similar to the DMA-API of Linux kernel. Drivers are agnostic about what is going on behind the scene. Just call dma_map_single() before the DMA, and dma_unmap_single() after it. Signed-off-by: Masahiro Yamada

dm: core: Create a new header file for 'compat' features

2020-02-06T02:33:46Z

At present dm/device.h includes the linux-compatible features. This requires including linux/compat.h which in turn includes a lot of headers. One of these is malloc.h which we thus end up including in every file in U-Boot. Apart from the inefficiency of this, it is problematic for sandbox which needs to use the system malloc() in some files. Move the compatibility features into a separate header file. Signed-off-by: Simon Glass

dm: core: Require users of devres to include the header

2020-02-06T02:33:46Z

At present devres.h is included in all files that include dm.h but few make use of it. Also this pulls in linux/compat which adds several more headers. Drop the automatic inclusion and require files to include devres themselves. This provides a good indication of which files use devres. Signed-off-by: Simon Glass Reviewed-by: Anatolij Gustschin

usb: cdns3: ep0: Invalidate cache before reading Setup Packet

2020-02-02T17:19:52Z

Invalidate dcache line before accessing Setup Packet contents. Otherwise driver will see stale content on non coherent architecture. Signed-off-by: Vignesh Raghavendra

usb: cdns3: ep0: Fix build warnings related to cache ops

2019-12-21T19:35:16Z

Since, commit 62f9b6544728 ("common: Move older CPU functions to their own header") cache ops functions are declared in a separate header. Include the same to avoid build warnings. Signed-off-by: Vignesh Raghavendra

usb: cdns3: Fix include file path

2019-11-19T15:07:14Z

xhci.h has now been moved to include/usb/ directory. Therefore, update the path in the Cadence USB drivers. Signed-off-by: Vignesh Raghavendra

usb: cdns3: Add TI wrapper driver for CDNS USB3 controller

2019-11-06T23:24:59Z

Add driver to handle TI specific wrapper for Cadence USB3 controller present on J721e SoC. Based on Linux driver for the same. Signed-off-by: Vignesh Raghavendra

usb: cdns3: gadget: Implement udc_set_speed() callback

2019-11-06T23:24:59Z

Implement udc_set_speed() callback to limit Controller's speed to high-speed/full-speed when working with gadgets that are high-speed or full-speed only Signed-off-by: Vignesh Raghavendra

usb: Add Cadence USB3 host and gadget driver

2019-11-06T23:24:59Z

Add support for USB3 host and gadget driver. This is a direct sync of Linux kernel Cadence USB stack that from v5.4-rc1 release. Driver has been modified so that it compiles without errors against U-Boot code base. Features not required for U-Boot such as scatter-gather DMA and OTG interrupt handling has been dropped. Signed-off-by: Jean-Jacques Hiblot [jjhiblot@ti.com: Add PHY support] Signed-off-by: Vignesh Raghavendra