linux-kernel - [PATCH v3 0/4] auxdisplay: 7 segment LED display

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Message-ID: <20240301014203.2033844-1-chris.packham@alliedtelesis.co.nz>
Date: Fri,  1 Mar 2024 14:41:59 +1300
From: Chris Packham <chris.packham@...iedtelesis.co.nz>
To: andy@...nel.org,
	geert@...ux-m68k.org,
	robh+dt@...nel.org,
	krzysztof.kozlowski+dt@...aro.org,
	conor+dt@...nel.org,
	andrew@...n.ch,
	gregory.clement@...tlin.com,
	sebastian.hesselbarth@...il.com,
	pavel@....cz,
	lee@...nel.org
Cc: linux-leds@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	Chris Packham <chris.packham@...iedtelesis.co.nz>
Subject: [PATCH v3 0/4] auxdisplay: 7 segment LED display

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

I haven't had a chance to look at the gpio changes that'd be required to
have multiple characters as subnodes. I wanted to get the code that
addressed Andy and Rob's comments out before my weekend.
--
[1] - https://lore.kernel.org/lkml/2a8d19ee-b18b-4b7c-869f-7d601cea30b6@alliedtelesis.co.nz/

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

 .../bindings/auxdisplay/gpio-7-segment.yaml   |  42 ++++++
 .../boot/dts/marvell/armada-385-atl-x530.dts  |  22 +++-
 drivers/auxdisplay/Kconfig                    |  10 ++
 drivers/auxdisplay/Makefile                   |   1 +
 drivers/auxdisplay/seg-led-gpio.c             | 122 ++++++++++++++++++
 5 files changed, 196 insertions(+), 1 deletion(-)
 create mode 100644 Documentation/devicetree/bindings/auxdisplay/gpio-7-segment.yaml
 create mode 100644 drivers/auxdisplay/seg-led-gpio.c

-- 
2.43.2