2 Commits

Author	SHA1	Message	Date
Yixun Lan	f0cf0a882a	phy: k1-usb: add disconnect function support ... A disconnect status BIT of USB2 PHY need to be cleared, otherwise it will fail to work properly during next connection when devices connect to roothub directly. Fixes: fe4bc1a086 ("phy: spacemit: support K1 USB2.0 PHY controller") Signed-off-by: Yixun Lan <dlan@kernel.org> Reviewed-by: Vladimir Oltean <olteanv@gmail.com> Link: https://patch.msgid.link/20260216152653.25244-1-dlan@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>	2026-02-27 20:27:00 +05:30
Ze Huang	fe4bc1a086	phy: spacemit: support K1 USB2.0 PHY controller ... The SpacemiT K1 SoC includes three USB ports: - One USB2.0 OTG port - One USB2.0 host-only port - One USB3.0 port with an integrated USB2.0 DRD interface Each of these ports is connected to a USB2.0 PHY responsible for USB2 transmission. This commit adds support for the SpacemiT K1 USB2.0 PHY, which is compliant with the USB 2.0 specification and supports both 8-bit 60MHz and 16-bit 30MHz parallel interfaces. Signed-off-by: Ze Huang <huang.ze@linux.dev> Tested-by: Aurelien Jarno <aurelien@aurel32.net> Tested-by: Junzhong Pan <panjunzhong@linux.spacemit.com> Link: https://patch.msgid.link/20251017-k1-usb2phy-v6-2-7cf9ea2477a1@linux.dev Signed-off-by: Vinod Koul <vkoul@kernel.org>	2026-01-01 16:25:49 +05:30