linux-kernel - [PATCH v2 0/4] platform/chrome: Add Type C connector class driver

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Date:   Fri,  7 Feb 2020 12:37:42 -0800
From:   Prashant Malani <pmalani@...omium.org>
To:     linux-kernel@...r.kernel.org
Cc:     heikki.krogerus@...el.com, enric.balletbo@...labora.com,
        bleung@...omium.org, Prashant Malani <pmalani@...omium.org>,
        devicetree@...r.kernel.org (open list:OPEN FIRMWARE AND FLATTENED
        DEVICE TREE BINDINGS), Guenter Roeck <groeck@...omium.org>,
        Mark Rutland <mark.rutland@....com>,
        Rob Herring <robh+dt@...nel.org>
Subject: [PATCH v2 0/4] platform/chrome: Add Type C connector class driver

The following series introduces a Type C port driver for Chrome OS devices
that have an EC (Embedded Controller). It derives port information from
ACPI or DT entries. This patch series adds basic support, including
registering ports, and setting certain basic attributes.

v1: https://lkml.org/lkml/2020/2/5/676

Changes in v2:
- Added DT bindings entry in Documentation.
- Fixed minor comments in cros_ec_typec.c driver file.
- Incorporated get_num_ports() code into probe() function.

Prashant Malani (4):
  dt-bindings: Add cros-ec Type C port driver
  platform/chrome: Add Type C connector class driver
  platform/chrome: typec: Get PD_CONTROL cmd version
  platform/chrome: typec: Update port info from EC

 .../bindings/chrome/google,cros-ec-typec.yaml |  77 ++++
 drivers/platform/chrome/Kconfig               |  11 +
 drivers/platform/chrome/Makefile              |   1 +
 drivers/platform/chrome/cros_ec_typec.c       | 337 ++++++++++++++++++
 4 files changed, 426 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/chrome/google,cros-ec-typec.yaml
 create mode 100644 drivers/platform/chrome/cros_ec_typec.c

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2.25.0.341.g760bfbb309-goog