From: Jameson Thies <jthies@google.com>
To: tzungbi@kernel.org, ukaszb@chromium.org, bleung@chromium.org,
heikki.krogerus@linux.intel.com, robh+dt@kernel.org,
krzysztof.kozlowski+dt@linaro.org, groeck@chromium.org,
swboyd@chromium.org, akuchynski@chromium.org
Cc: devicetree@vger.kernel.org, chrome-platform@lists.linux.dev,
linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org,
Jameson Thies <jthies@google.com>
Subject: [PATCH v1 0/3] Load cros_ec_ucsi from OF and ACPI definitions
Date: Wed, 12 Mar 2025 19:59:09 +0000 [thread overview]
Message-ID: <20250312195951.1579682-1-jthies@google.com> (raw)
The ChromeOS UCSI driver (cros_ec_ucsi) currently gets added as
subdevice of cros_ec_dev. But without it being defined by an ACPI
node or in the OF device tree, the typec connectors are not correctly
associated with other part of the device tree. This series updates the
cros_ec_ucsi driver to load based on device definitions in ACPI and OF.
It also changes the cros_ec_dev driver to block adding cros_ec_ucsi
as a subdevice if it is defined in the device tree.
Jameson Thies (3):
dt-bindings: Add cros-ec-ucsi to cros-ec-typec device tree
documentation
usb: typec: cros_ec_ucsi: Load driver from OF and ACPI definitions
mfd: cros_ec: Don't add cros_ec_ucsi if it is defined in OF or ACPI
.../bindings/chrome/google,cros-ec-typec.yaml | 13 +++++--
drivers/mfd/cros_ec_dev.c | 39 ++++++++++++++++---
drivers/usb/typec/ucsi/cros_ec_ucsi.c | 26 ++++++++++++-
3 files changed, 68 insertions(+), 10 deletions(-)
base-commit: 9fc83373f0ffb8834da48b1446a5c2fef9525bb1
--
2.49.0.rc0.332.g42c0ae87b1-goog
next reply other threads:[~2025-03-12 20:00 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-12 19:59 Jameson Thies [this message]
2025-03-12 19:59 ` [PATCH v1 1/3] dt-bindings: Add cros-ec-ucsi to cros-ec-typec device tree documentation Jameson Thies
2025-03-13 7:10 ` Krzysztof Kozlowski
2025-03-13 7:13 ` Krzysztof Kozlowski
2025-03-13 23:23 ` Jameson Thies
2025-03-12 19:59 ` [PATCH v1 2/3] usb: typec: cros_ec_ucsi: Load driver from OF and ACPI definitions Jameson Thies
2025-03-12 19:59 ` [PATCH v1 3/3] mfd: cros_ec: Don't add cros_ec_ucsi if it is defined in OF or ACPI Jameson Thies
2025-03-13 7:11 ` Krzysztof Kozlowski
2025-03-13 7:46 ` Krzysztof Kozlowski
2025-03-13 14:53 ` kernel test robot
2025-03-13 16:07 ` kernel test robot
2025-03-13 23:29 ` Jameson Thies
-- strict thread matches above, loose matches on Subject: below --
2025-09-30 1:23 [PATCH v1 0/3] Load cros_ec_ucsi from OF and ACPI definitions Jameson Thies
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