[PATCH v5 0/3] usb: typec: tipd: Add sn201202x (ACE3) support
Sasha Finkelstein <[email protected]>
| Newsgroups | dev.linux.lists.asahi,org.infradead.lists.linux-arm-kernel,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-kernel,org.kernel.vger.linux-usb |
|---|---|
| Message-ID | <[email protected]> |
Add support for sn201202x (a.k.a ACE3), an Apple-specific tps6598x variant that wraps the tps6598x core register set with a SPMI based regmap-like protocol, first appearing in Apple M3 devices. This series first makes the core parts bus-agnostic, and then adds the new SPMI interface as a custom regmap implementation. To simplify the merge strategy, the device tree entries will be sent in a future patch series. Signed-off-by: Sasha Finkelstein <[email protected]> --- Changes in v5: - Rebase on usb-next - Link to v4: https://patch.msgid.link/[email protected] Changes in v4: - Unexport variant data - One more debugfs-safety fix - Link to v3: https://patch.msgid.link/[email protected] Changes in v3: - Restore accidentally deleted static - Fix building with tracepoints - Sleep the device on failed probe - Link to v2: https://patch.msgid.link/[email protected] Changes in v2: - Use a -core module instead of building everything twice - Fix completion handling - Make regmaps debugfs-safe - Link to v1: https://patch.msgid.link/[email protected] --- Alyssa Milburn (1): usb: typec: tipd: Factor out i2c specifics Sasha Finkelstein (2): dt-bindings: usb: tps6598x: Add sn201202x/ACE3 usb: typec: tipd: Add sn201202x support Documentation/devicetree/bindings/usb/apple,sn201202x.yaml | 78 +++++++++++++++++++++++++++++++ MAINTAINERS | 2 + drivers/usb/typec/tipd/Kconfig | 20 +++++++- drivers/usb/typec/tipd/Makefile | 14 ++++-- drivers/usb/typec/tipd/core.c | 246 ++++++++++++++++++++++-------------------------------------------------------------------------- drivers/usb/typec/tipd/i2c.c | 106 ++++++++++++++++++++++++++++++++++++++++++ drivers/usb/typec/tipd/spmi.c | 300 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ drivers/usb/typec/tipd/tps6598x.h | 132 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 8 files changed, 702 insertions(+), 196 deletions(-) --- base-commit: 3d9eeb336131bc5a174367c384fa00c15c8744fd change-id: 20260725-tipd-ace3-090bf570ef59 Best regards, -- Sasha Finkelstein <[email protected]>