From: Greg Kroah-Hartman Date: Wed, 17 Sep 2025 10:38:35 +0000 (+0200) Subject: Merge patch series "Add SpacemiT K1 USB3.0 host controller support" X-Git-Tag: v6.18-rc1~76^2~18 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=90422219191973d9f534338e6f694bd2f18257d0;p=thirdparty%2Fkernel%2Fstable.git Merge patch series "Add SpacemiT K1 USB3.0 host controller support" Ze Huang 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 --- 90422219191973d9f534338e6f694bd2f18257d0