[PATCH v5 0/3] dt-bindings: cros-ec: Update for fingerprint devices

[Stephen Boyd <swboyd@chromium.org>]

This patch series introduces a DT binding for chromeos fingerprint
devices. The first two patches tighten up the existing binding and the
final patch introduces the fingerprint binding. As there aren't any
driver patches this can probably go directly through the DT binding tree
if Lee can ack the patches. Or go through mfd tree if DT maintainers
ack/review.

Changes from v4 (https://lore.kernel.org/r/20220321191100.1993-1-swboyd@chromium.org):
 * 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@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: cros-ec: Fix a typo in description
  dt-bindings: cros-ec: Reorganize property availability
  dt-bindings: cros-ec: Add ChromeOS fingerprint binding

 .../bindings/mfd/google,cros-ec.yaml          | 121 ++++++++++++++----
 1 file changed, 99 insertions(+), 22 deletions(-)

Cc: Rob Herring <robh+dt@kernel.org>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
Cc: <devicetree@vger.kernel.org>
Cc: <chrome-platform@lists.linux.dev>
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>
Cc: Benson Leung <bleung@chromium.org>
Cc: Lee Jones <lee.jones@linaro.org>

base-commit: ffb217a13a2eaf6d5bd974fc83036a53ca69f1e2
-- 
https://chromeos.dev