| Message ID | 20200716114047.22943-2-marek.behun@nic.cz |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
| Series | [v5,1/3] dt-bindings: leds: add cznic,turris-omnia-leds binding | expand |
| Context | Check | Description |
|---|---|---|
| robh/checkpatch | success | |
| robh/dt-meta-schema | fail | build log |
On Thu, Jul 16, 2020 at 01:40:45PM +0200, Marek Behún wrote: > Add device-tree bindings documentation for Turris Omnia RGB LEDs. > > Signed-off-by: Marek Behún <marek.behun@nic.cz> > Cc: Rob Herring <robh+dt@kernel.org> > Cc: devicetree@vger.kernel.org > --- > .../leds/cznic,turris-omnia-leds.yaml | 88 +++++++++++++++++++ > 1 file changed, 88 insertions(+) > create mode 100644 Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml > > diff --git a/Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml b/Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml > new file mode 100644 > index 000000000000..bfe19aee0805 > --- /dev/null > +++ b/Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml > @@ -0,0 +1,88 @@ > +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/leds/cznic,turris-omnia-leds.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: CZ.NIC's Turris Omnia LEDs driver > + > +maintainers: > + - Marek Behún <marek.behun@nic.cz> > + > +description: > + This module adds support for the RGB LEDs found on the front panel of the > + Turris Omnia router. There are 12 RGB LEDs that are controlled by a > + microcontroller that communicates via the I2C bus. Each LED is described > + as a subnode of this I2C device. > + > +properties: > + compatible: > + const: cznic,turris-omnia-leds > + > + reg: > + description: I2C slave address of the microcontroller. > + maxItems: 1 > + > + "#address-cells": > + const: 1 > + > + "#size-cells": > + const: 0 > + > +patternProperties: > + "^multi-led[0-9a-f]$": > + type: object > + allOf: > + - $ref: leds-class-multicolor.yaml# > + description: > + This node represents one of the RGB LED devices on Turris Omnia. > + No subnodes need to be added for subchannels since this controller only > + supports RGB LEDs. > + > + properties: > + reg: > + minimum: 0 > + maximum: 11 > + description: > + This property identifies one of the LEDs on the front panel of the > + Turris Omnia router. > + > + required: > + - reg > + Add: additionalProperties: false With that, Reviewed-by: Rob Herring <robh@kernel.org>
diff --git a/Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml b/Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml new file mode 100644 index 000000000000..bfe19aee0805 --- /dev/null +++ b/Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml @@ -0,0 +1,88 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/leds/cznic,turris-omnia-leds.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: CZ.NIC's Turris Omnia LEDs driver + +maintainers: + - Marek Behún <marek.behun@nic.cz> + +description: + This module adds support for the RGB LEDs found on the front panel of the + Turris Omnia router. There are 12 RGB LEDs that are controlled by a + microcontroller that communicates via the I2C bus. Each LED is described + as a subnode of this I2C device. + +properties: + compatible: + const: cznic,turris-omnia-leds + + reg: + description: I2C slave address of the microcontroller. + maxItems: 1 + + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + +patternProperties: + "^multi-led[0-9a-f]$": + type: object + allOf: + - $ref: leds-class-multicolor.yaml# + description: + This node represents one of the RGB LED devices on Turris Omnia. + No subnodes need to be added for subchannels since this controller only + supports RGB LEDs. + + properties: + reg: + minimum: 0 + maximum: 11 + description: + This property identifies one of the LEDs on the front panel of the + Turris Omnia router. + + required: + - reg + +examples: + - | + + #include <dt-bindings/leds/common.h> + + i2c0 { + #address-cells = <1>; + #size-cells = <0>; + + led-controller@2b { + compatible = "cznic,turris-omnia-leds"; + reg = <0x2b>; + #address-cells = <1>; + #size-cells = <0>; + + multi-led@0 { + /* + * No subnodes are needed, this controller only supports RGB + * LEDs. + */ + reg = <0>; + color = <LED_COLOR_ID_MULTI>; + function = LED_FUNCTION_POWER; + linux,default-trigger = "heartbeat"; + }; + + multi-led@a { + reg = <0xa>; + color = <LED_COLOR_ID_MULTI>; + function = LED_FUNCTION_INDICATOR; + function-enumerator = <1>; + }; + }; + }; + +...
Add device-tree bindings documentation for Turris Omnia RGB LEDs. Signed-off-by: Marek Behún <marek.behun@nic.cz> Cc: Rob Herring <robh+dt@kernel.org> Cc: devicetree@vger.kernel.org --- .../leds/cznic,turris-omnia-leds.yaml | 88 +++++++++++++++++++ 1 file changed, 88 insertions(+) create mode 100644 Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml