mirror of https://github.com/torvalds/linux.git
9042221919
Ze Huang <huang.ze@linux.dev> says: The USB 3.0 controller found in the SpacemiT K1 SoC[1] supports both USB3.0 Host and USB2.0 Dual-Role Device (DRD). This controller is compatible with DesignWare Core USB 3 (DWC3) driver. However, constraints in the `snps,dwc3` bindings limit the ability to describe hardware-specific features in a clean and maintainable way. While `dwc3-of-simple` still serves as a glue layer for many platforms, it requires a split device tree node structure, which is less desirable in newer platforms. To promote a transition toward a flattened `dwc` node structure, this series introduces `dwc3-generic-plat`, building upon prior efforts that exposed the DWC3 core driver [2]. The device tree support for SpacemiT K1 will be submitted separately when the associated PHY driver is ready. Link: https://developer.spacemit.com/documentation?token=AjHDwrW78igAAEkiHracBI9HnTb [1] Link: https://lore.kernel.org/all/20250414-dwc3-refactor-v7-3-f015b358722d@oss.qualcomm.com [2] Link: https://lore.kernel.org/r/20250913-dwc3_generic-v8-0-b50f81f05f95@linux.dev Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|---|---|---|
| .. | ||
| Kconfig | ||
| Makefile | ||
| core.c | ||
| core.h | ||
| debug.h | ||
| debugfs.c | ||
| drd.c | ||
| dwc3-am62.c | ||
| dwc3-exynos.c | ||
| dwc3-generic-plat.c | ||
| dwc3-haps.c | ||
| dwc3-imx8mp.c | ||
| dwc3-keystone.c | ||
| dwc3-meson-g12a.c | ||
| dwc3-octeon.c | ||
| dwc3-of-simple.c | ||
| dwc3-omap.c | ||
| dwc3-pci.c | ||
| dwc3-qcom-legacy.c | ||
| dwc3-qcom.c | ||
| dwc3-rtk.c | ||
| dwc3-st.c | ||
| dwc3-xilinx.c | ||
| ep0.c | ||
| gadget.c | ||
| gadget.h | ||
| glue.h | ||
| host.c | ||
| io.h | ||
| trace.c | ||
| trace.h | ||
| ulpi.c | ||