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ARM: dts: stm32: Fix schema warnings for pwm-leds on lxa-mc1

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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@lespocky.de>
Acked-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
This commit is contained in:
Alexander Dahl 2020-12-28 17:32:16 +01:00 committed by Alexandre Torgue
parent 32d4878b26
commit 2f9c3506b5
1 changed files with 7 additions and 6 deletions
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13
arch/arm/boot/dts/stm32mp157c-lxa-mc1.dts
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@ -36,34 +36,35 @@
stdout-path = &uart4;
};
led-act {
led-controller-0 {
compatible = "gpio-leds";
led-green {
led-0 {
label = "mc1:green:act";
gpios = <&gpioa 13 GPIO_ACTIVE_LOW>;
linux,default-trigger = "heartbeat";
};
};
led-rgb {
led-controller-1 {
compatible = "pwm-leds";
led-red {
/* led-1 to led-3 are part of a single RGB led */
led-1 {
label = "mc1:red:rgb";
pwms = <&leds_pwm 1 1000000 0>;
max-brightness = <255>;
active-low;
};
led-green {
led-2 {
label = "mc1:green:rgb";
pwms = <&leds_pwm 2 1000000 0>;
max-brightness = <255>;
active-low;
};
led-blue {
led-3 {
label = "mc1:blue:rgb";
pwms = <&leds_pwm 3 1000000 0>;
max-brightness = <255>;