| From: |
| Chris Packham <chris.packham-AT-alliedtelesis.co.nz> |
| To: |
| andy-AT-kernel.org, geert-AT-linux-m68k.org, robh+dt-AT-kernel.org, krzysztof.kozlowski+dt-AT-linaro.org, conor+dt-AT-kernel.org, andrew-AT-lunn.ch, gregory.clement-AT-bootlin.com, sebastian.hesselbarth-AT-gmail.com, pavel-AT-ucw.cz, lee-AT-kernel.org |
| Subject: |
| [PATCH v3 0/4] auxdisplay: 7 segment LED display |
| Date: |
| Fri, 01 Mar 2024 14:41:59 +1300 |
| Message-ID: |
| <20240301014203.2033844-1-chris.packham@alliedtelesis.co.nz> |
| Cc: |
| linux-leds-AT-vger.kernel.org, linux-kernel-AT-vger.kernel.org, devicetree-AT-vger.kernel.org, linux-arm-kernel-AT-lists.infradead.org, Chris Packham <chris.packham-AT-alliedtelesis.co.nz> |
| Archive-link: |
| Article |
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-7d60...
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
