[PATCH v3 0/3] Add AST2700 USB3.2 PHY driver
Ryan Chen <[email protected]> Wed, 1 Jul 2026 14:58:16 +0800
| Newsgroups | org.ozlabs.lists.linux-aspeed,org.infradead.lists.linux-arm-kernel,org.infradead.lists.linux-phy,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-kernel |
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| Message-ID | <[email protected]> |
Add AST2700 USB3.2 PHY support. - Supports Super Speed Plus Gen2x1 (10 Gbps), Super Speed (5 Gbps), High Speed (480 Mbps), Full Speed (12Mbps), and Low Speed (1.5 Mbps). Signed-off-by: Ryan Chen <[email protected]> --- Changes in v3: - Wire drivers/phy/aspeed/ into drivers/phy/Kconfig and drivers/phy/Makefile so the driver is actually built. - Fix the Makefile config symbol to CONFIG_PHY_ASPEED_USB3 to match the Kconfig symbol. - Expand the Kconfig help text. - Link to v2: https://lore.kernel.org/r/[email protected] Changes in v2: - aspeed,ast2700-usb3-phy.yaml - Drop clocks, resets descripton. - Kconfig - add COMPILE_TEST, remove default n - Link to v1: https://lore.kernel.org/r/[email protected] --- Ryan Chen (3): dt-bindings: phy: aspeed: Document AST2700 USB3.2 PHY phy: aspeed: Add AST2700 USB3.2 PHY driver MAINTAINERS: Add ASPEED USB3 PHY driver .../bindings/phy/aspeed,ast2700-usb3-phy.yaml | 48 +++++ MAINTAINERS | 8 + drivers/phy/Kconfig | 1 + drivers/phy/Makefile | 1 + drivers/phy/aspeed/Kconfig | 15 ++ drivers/phy/aspeed/Makefile | 2 + drivers/phy/aspeed/phy-aspeed-usb3.c | 236 +++++++++++++++++++++ 7 files changed, 311 insertions(+) --- base-commit: 948efecf22e49aa4bf55bb73ec79a0ddcfd38571 change-id: 20260112-upstream_usb3phy-7116f8dfe779 Best regards, -- Ryan Chen <[email protected]>