diff options
| author |   Chris Packham <chris.packham@alliedtelesis.co.nz> | 2024-05-31 11:16:08 +1200 |
|---|---|---|
| committer |   Gregory CLEMENT <gregory.clement@bootlin.com> | 2024-07-05 14:35:28 +0200 |
| commit | 7852134db3c6fca65e6cbdf081e40113e9222997 (patch) | |
| tree | 284fb55e04f8ebf6e73a2855b8bfbdce6a7b10ce | |
| parent | Linux 6.10-rc1 (diff) | |
| download | wireguard-linux-7852134db3c6fca65e6cbdf081e40113e9222997.tar.xz wireguard-linux-7852134db3c6fca65e6cbdf081e40113e9222997.zip | |
ARM: dts: marvell: Add 7-segment LED display on x530
The Allied Telesis x530 products have a 7-segment LED display which is
used for node identification when the devices are stacked. Represent
this as a gpio-7-segment device.
Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Acked-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
| -rw-r--r-- | arch/arm/boot/dts/marvell/armada-385-atl-x530.dts | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/marvell/armada-385-atl-x530.dts b/arch/arm/boot/dts/marvell/armada-385-atl-x530.dts index 5a9ab8410b7b..2fb7304039be 100644 --- a/arch/arm/boot/dts/marvell/armada-385-atl-x530.dts +++ b/arch/arm/boot/dts/marvell/armada-385-atl-x530.dts @@ -43,6 +43,17 @@ }; }; }; + + led-7seg { + compatible = "gpio-7-segment"; + segment-gpios = <&led_7seg_gpio 0 GPIO_ACTIVE_LOW>, + <&led_7seg_gpio 1 GPIO_ACTIVE_LOW>, + <&led_7seg_gpio 2 GPIO_ACTIVE_LOW>, + <&led_7seg_gpio 3 GPIO_ACTIVE_LOW>, + <&led_7seg_gpio 4 GPIO_ACTIVE_LOW>, + <&led_7seg_gpio 5 GPIO_ACTIVE_LOW>, + <&led_7seg_gpio 6 GPIO_ACTIVE_LOW>; + }; }; &pciec { @@ -149,7 +160,7 @@ #size-cells = <0>; reg = <3>; - gpio@20 { + led_7seg_gpio: gpio@20 { compatible = "nxp,pca9554"; gpio-controller; #gpio-cells = <2>; |