This patch series introduces a DT binding for chromeos fingerprint devices. The first patch tightens up the existing cros-ec binding and the second patch introduces the fingerprint binding. As there aren't any driver patches this can go directly through the chrome platform tree or the dt-binding tree or the mfd tree. I sent it to the binding maintainers in hopes it can go there directly but it doesn't really matter. Changes from v6 (https://lore.kernel.org/r/20220614195144.2794796-1-swboyd@xxxxxxxxxxxx): * Put back into the same cros-ec binding file again * Gave up trying to make it use additionalProperties: false and added a comment instead * Made symmetric for the spi and rpmsg case Changes from v5 (https://lore.kernel.org/r/20220512013921.164637-1-swboyd@xxxxxxxxxxxx): * Split out to different binding file again, while using 'select' * Fixed examples to have required interrupts property for cros-ec-spi Changes from v4 (https://lore.kernel.org/r/20220321191100.1993-1-swboyd@xxxxxxxxxxxx): * Drop last patch that implemented driver logic * Drop second to last patch because it's not really needed until compatible is used. * Rolled cros-ec-spi into cros-ec-fp compatible to get all the pieces Changes from v3 (https://lore.kernel.org/r/20220318015451.2869388-1-swboyd@xxxxxxxxxxxx): * 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@xxxxxxxxxxxx): * 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@xxxxxxxxxxxx): * 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 (2): dt-bindings: cros-ec: Reorganize and enforce property availability dt-bindings: cros-ec: Add ChromeOS fingerprint binding .../bindings/chrome/google,cros-ec-typec.yaml | 1 + .../chrome/google,cros-kbd-led-backlight.yaml | 1 + .../bindings/extcon/extcon-usbc-cros-ec.yaml | 1 + .../i2c/google,cros-ec-i2c-tunnel.yaml | 1 + .../bindings/mfd/google,cros-ec.yaml | 103 +++++++++++++++--- .../bindings/pwm/google,cros-ec-pwm.yaml | 1 + .../regulator/google,cros-ec-regulator.yaml | 1 + .../bindings/sound/google,cros-ec-codec.yaml | 1 + 8 files changed, 97 insertions(+), 13 deletions(-) Cc: Rob Herring <robh+dt@xxxxxxxxxx> Cc: Krzysztof Kozlowski <krzysztof.kozlowski+dt@xxxxxxxxxx> Cc: <devicetree@xxxxxxxxxxxxxxx> Cc: <chrome-platform@xxxxxxxxxxxxxxx> Cc: Guenter Roeck <groeck@xxxxxxxxxxxx> Cc: Douglas Anderson <dianders@xxxxxxxxxxxx> Cc: Craig Hesling <hesling@xxxxxxxxxxxx> Cc: Tom Hughes <tomhughes@xxxxxxxxxxxx> Cc: Alexandru M Stan <amstan@xxxxxxxxxxxx> Cc: Tzung-Bi Shih <tzungbi@xxxxxxxxxx> Cc: Matthias Kaehlcke <mka@xxxxxxxxxxxx> Cc: Benson Leung <bleung@xxxxxxxxxxxx> Cc: Lee Jones <lee.jones@xxxxxxxxxx> base-commit: 9abf2313adc1ca1b6180c508c25f22f9395cc780 -- https://chromeos.dev
