Messages in this thread | | | From | Stephen Boyd <> | Subject | [PATCH v4 0/3] Update cros-ec-spi for fingerprint devices | Date | Mon, 21 Mar 2022 12:10:56 -0700 |
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This patch series introduces a DT binding for chromeos fingerprint devices and then implements support to boot those processors during driver probe if the BIOS hasn't done it already.
Changes from v3 (https://lore.kernel.org/r/20220318015451.2869388-1-swboyd@chromium.org): * Drop spi_device_id because it isn't used * Dropped struct members for gpios * Picked up tags
Changes from v2 (https://lore.kernel.org/r/20220317005814.2496302-1-swboyd@chromium.org): * Dropped cros-ec spi dt properties that aren't of use right now * Picked up tags
Changes from v1 (https://lore.kernel.org/r/20220314232214.4183078-1-swboyd@chromium.org): * Properly do the boot sequence * Add a message that we're booting and delaying a while * Fix typo in commit text * Change binding to not spell out reset-gpios and indicate that boot0 is about asserting boot mode * Split device id to different patch as it's a different topic from booting
Stephen Boyd (3): dt-bindings: chrome: Add ChromeOS fingerprint binding platform/chrome: cros_ec_spi: Match cros-ec-fp compatible platform/chrome: cros_ec_spi: Boot fingerprint processor during probe
.../bindings/chrome/google,cros-ec-fp.yaml | 66 +++++++++++++++++++ drivers/platform/chrome/cros_ec_spi.c | 43 +++++++++++- 2 files changed, 106 insertions(+), 3 deletions(-) create mode 100644 Documentation/devicetree/bindings/chrome/google,cros-ec-fp.yaml
Cc: Rob Herring <robh+dt@kernel.org> Cc: <devicetree@vger.kernel.org> Cc: Guenter Roeck <groeck@chromium.org> Cc: Douglas Anderson <dianders@chromium.org> Cc: Craig Hesling <hesling@chromium.org> Cc: Tom Hughes <tomhughes@chromium.org> Cc: Alexandru M Stan <amstan@chromium.org> Cc: Tzung-Bi Shih <tzungbi@kernel.org> Cc: Matthias Kaehlcke <mka@chromium.org>
base-commit: ffb217a13a2eaf6d5bd974fc83036a53ca69f1e2 -- https://chromeos.dev
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