[PATCH net-next v12 0/5] net: dsa: motorcomm: Add LED support

[David Yang]

LEDs can be described in the device tree using the standard LED node
notation. Currently, only parallel mode and strict 1:1 mapping (i.e. the
HW default) are supported.

v11: https://lore.kernel.org/r/20260831044818.4103477-1-mmyangfl@xxxxxxxxx
  - handle one of *delay_on / *delay_off is zero
  - fix error path for yt921x_led_setup()
v10: https://lore.kernel.org/r/20260816193905.218112-1-mmyangfl@xxxxxxxxx
  - new patch to fix lock status check
  - LED control block redesigned
v9: https://lore.kernel.org/r/20260726162731.1005803-1-mmyangfl@xxxxxxxxx
  - LED initialization sequence adjusted
  - add DT description
v8: https://lore.kernel.org/r/20260725045008.858692-1-mmyangfl@xxxxxxxxx
  - limit the led port number
v7: https://lore.kernel.org/r/20260723195335.806002-1-mmyangfl@xxxxxxxxx
  - rebase
v6: https://lore.kernel.org/r/20260709014812.1158178-1-mmyangfl@xxxxxxxxx
  - per-port initialization support
v5: https://lore.kernel.org/r/20260707064752.1030345-1-mmyangfl@xxxxxxxxx
  - improve trigger selection
v4: https://lore.kernel.org/r/20260703165241.542195-1-mmyangfl@xxxxxxxxx
  - fix some reg op typos
v3: https://lore.kernel.org/r/20260701155519.273212-1-mmyangfl@xxxxxxxxx
  - fix null pointer dereference
  - support polarity auto-configuration
v2: https://lore.kernel.org/r/20260629183137.541341-1-mmyangfl@xxxxxxxxx
  - allocate LED structures only
  - eliminate double locking
v1: https://lore.kernel.org/r/20260618202716.2166450-1-mmyangfl@xxxxxxxxx
  - set up polarity correctly
  - do not set up .brightness_get() to prevent dead lo

David Yang (5):
  net: dsa: yt921x: Check lock status with lockdep_assert_held_once()
  net: dsa: motorcomm: Move to subdirectory
  net: dsa: motorcomm: Split SMI module
  net: dsa: motorcomm: Add LED support
  dt-bindings: net: dsa: yt921x: Add LEDs definition example

 .../bindings/net/dsa/motorcomm,yt921x.yaml    |  23 +
 MAINTAINERS                                   |   2 +-
 drivers/net/dsa/Kconfig                       |  10 +-
 drivers/net/dsa/Makefile                      |   2 +-
 drivers/net/dsa/motorcomm/Kconfig             |  17 +
 drivers/net/dsa/motorcomm/Makefile            |   5 +
 .../net/dsa/{yt921x.c => motorcomm/chip.c}    | 228 +-----
 .../net/dsa/{yt921x.h => motorcomm/chip.h}    |  15 +
 drivers/net/dsa/motorcomm/leds.c              | 666 ++++++++++++++++++
 drivers/net/dsa/motorcomm/leds.h              | 118 ++++
 drivers/net/dsa/motorcomm/smi.c               | 180 +++++
 drivers/net/dsa/motorcomm/smi.h               |  61 ++
 12 files changed, 1108 insertions(+), 219 deletions(-)
 create mode 100644 drivers/net/dsa/motorcomm/Kconfig
 create mode 100644 drivers/net/dsa/motorcomm/Makefile
 rename drivers/net/dsa/{yt921x.c => motorcomm/chip.c} (96%)
 rename drivers/net/dsa/{yt921x.h => motorcomm/chip.h} (99%)
 create mode 100644 drivers/net/dsa/motorcomm/leds.c
 create mode 100644 drivers/net/dsa/motorcomm/leds.h
 create mode 100644 drivers/net/dsa/motorcomm/smi.c
 create mode 100644 drivers/net/dsa/motorcomm/smi.h

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2.53.0