The node names for devices using the pwm-leds driver follow a certain
naming scheme (now). Parent node name is not enforced, but recommended
by DT project.
DTC arch/arm/boot/dts/stm32mp157c-lxa-mc1.dt.yaml
CHECK arch/arm/boot/dts/stm32mp157c-lxa-mc1.dt.yaml
/home/alex/build/linux/arch/arm/boot/dts/stm32mp157c-lxa-mc1.dt.yaml: led-rgb: 'led-blue', 'led-green', 'led-red' do not match any of the regexes: '^led(-[0-9a-f]+)?$', 'pinctrl-[0-9]+'
From schema: /home/alex/src/linux/leds/Documentation/devicetree/bindings/leds/leds-pwm.yaml
Signed-off-by: Alexander Dahl <post@xxxxxxxxxxx>
---
Notes:
v6 -> v7:
* split up patch (one per sub arch)
* added actual warnings to commit message
arch/arm/boot/dts/stm32mp157c-lxa-mc1.dts | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/arch/arm/boot/dts/stm32mp157c-lxa-mc1.dts b/arch/arm/boot/dts/stm32mp157c-lxa-mc1.dts
index 5700e6b700d3..25d548cb975b 100644
--- a/arch/arm/boot/dts/stm32mp157c-lxa-mc1.dts
+++ b/arch/arm/boot/dts/stm32mp157c-lxa-mc1.dts
@@ -36,34 +36,34 @@
stdout-path = &uart4;
};
- led-act {
+ led-controller-1 {
compatible = "gpio-leds";
- led-green {
+ led-1 {
label = "mc1:green:act";
gpios = <&gpioa 13 GPIO_ACTIVE_LOW>;
linux,default-trigger = "heartbeat";
};
};
- led-rgb {
+ led-controller-2 {
compatible = "pwm-leds";
- led-red {
+ led-2 {
label = "mc1:red:rgb";
pwms = <&leds_pwm 1 1000000 0>;
max-brightness = <255>;
active-low;
};
- led-green {
+ led-3 {
label = "mc1:green:rgb";
pwms = <&leds_pwm 2 1000000 0>;
max-brightness = <255>;
active-low;
};
- led-blue {
+ led-4 {
label = "mc1:blue:rgb";
pwms = <&leds_pwm 3 1000000 0>;
max-brightness = <255>;
--
2.20.1
