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/berlin2cd-google-chromecast.dt.yaml
CHECK arch/arm/boot/dts/berlin2cd-google-chromecast.dt.yaml
/home/alex/build/linux/arch/arm/boot/dts/berlin2cd-google-chromecast.dt.yaml:
leds: 'red', 'white' 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 <p...@lespocky.de>
---
Notes:
v7 -> v8:
* rebased on v5.10-rc1
v6 -> v7:
* split up patch (one per sub arch)
* added actual warnings to commit message
arch/arm/boot/dts/berlin2cd-google-chromecast.dts | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arm/boot/dts/berlin2cd-google-chromecast.dts
b/arch/arm/boot/dts/berlin2cd-google-chromecast.dts
index 56fa951bc86f..c1d91424e658 100644
--- a/arch/arm/boot/dts/berlin2cd-google-chromecast.dts
+++ b/arch/arm/boot/dts/berlin2cd-google-chromecast.dts
@@ -34,19 +34,19 @@
linux,usable-memory = <0x00000000 0x20000000>; /* 512 MB */
};
- leds {
+ led-controller {
compatible = "pwm-leds";
pinctrl-0 = <&ledpwm_pmux>;
pinctrl-names = "default";
- white {
+ led-1 {
label = "white";
pwms = <&pwm 0 600000 0>;
max-brightness = <255>;
linux,default-trigger = "default-on";
};
- red {
+ led-2 {
label = "red";
pwms = <&pwm 1 600000 0>;
max-brightness = <255>;
--
2.20.1
