Hello, This is a restructured v2 of a series adding support for regulator-supplied power output connectors. Changes since v1 [0, 1]: - Dropped regulator-external-output DT property [Mark] - Moved DT binding to connector/regulator-connector.yaml [Krzysztof] - Dropped EXTERNAL_GET type and other regulator-core changes This driver aims to support hardware where a regulator supplies a power output connector, such as a power outlet on a DC power distribution unit (PDU). (The specific system I'm targeting at the moment is the Delta AHE-50DC Open19 power shelf [2], for which I'm working on a port of OpenBMC.) Patch 1 adds the regulator-connector DT binding, with a single property specifying the regulator supplying the connector's output power, and patch 2 adds an extcon driver (extcon-regulator). The driver currently doesn't actually do much extcon-wise, because the AHE-50DC hardware is quite minimal and doesn't really offer much for it to do, but if other similar devices in the future do have additional functionality to support (such as a presence-detection mechanism) the driver can be extended to add that. Thanks, Zev [0] https://lore.kernel.org/openbmc/20220504065041.6718-1-zev@xxxxxxxxxxxxxxxxx/ [1] https://lore.kernel.org/openbmc/20220504065252.6955-1-zev@xxxxxxxxxxxxxxxxx/ [2] https://www.open19.org/marketplace/delta-16kw-power-shelf/ Zev Weiss (2): dt-bindings: connector: Add regulator-connector binding extcon: Add extcon-regulator driver .../ABI/testing/sysfs-driver-extcon-regulator | 8 ++ .../connector/regulator-connector.yaml | 38 +++++ MAINTAINERS | 8 ++ drivers/extcon/Kconfig | 8 ++ drivers/extcon/Makefile | 1 + drivers/extcon/extcon-regulator.c | 133 ++++++++++++++++++ 6 files changed, 196 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-driver-extcon-regulator create mode 100644 Documentation/devicetree/bindings/connector/regulator-connector.yaml create mode 100644 drivers/extcon/extcon-regulator.c -- 2.36.0
