[PATCH v2 0/4] auxdisplay: 7 segment LED display

[Chris Packham]

This series adds a driver for a 7 segment LED display.

At this point I've decided not to pursue supporting >1 character. I had
a look at what would be required to add a devm_fwnode_gpiod_get_array()
and got bogged down in OF and ACPI code for counting GPIOs.
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[1] - https://lore.kernel.org/lkml/2a8d19ee-b18b-4b7c-869f-7d601cea30b6@xxxxxxxxxxxxxxxxxxx/

Chris Packham (4):
  auxdisplay: Add 7 segment LED display driver
  dt-bindings: auxdisplay: Add bindings for generic 7 segment LED
  ARM: dts: marvell: Add 7 segment LED display on x530
  ARM: dts: marvell: Indicate USB activity on x530

 .../auxdisplay/generic-gpio-7seg.yaml         |  40 ++++++
 .../boot/dts/marvell/armada-385-atl-x530.dts  |  22 +++-
 drivers/auxdisplay/Kconfig                    |  10 ++
 drivers/auxdisplay/Makefile                   |   1 +
 drivers/auxdisplay/seg-led.c                  | 119 ++++++++++++++++++
 5 files changed, 191 insertions(+), 1 deletion(-)
 create mode 100644 Documentation/devicetree/bindings/auxdisplay/generic-gpio-7seg.yaml
 create mode 100644 drivers/auxdisplay/seg-led.c

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2.43.2