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Thu, 09 Oct 2025 01:43:59 -0700 (PDT) From: Jonathan Brophy To: lee Jones , Pavel Machek , Jonathan Brophy , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Radoslav Tsvetkov Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-leds@vger.kernel.org Subject: [PATCH 2/4] dt-bindings: leds: Add YAML bindings for Virtual Color LED Group driver Date: Thu, 9 Oct 2025 21:43:37 +1300 Message-ID: <20251009084339.1586319-2-professorjonny98@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251009084339.1586319-1-professorjonny98@gmail.com> References: <20251009084339.1586319-1-professorjonny98@gmail.com> Precedence: bulk X-Mailing-List: linux-leds@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable From: Jonathan Brophy =0D Document Virtual Color device tree bindings.=0D =0D Co Signed-off-by: Radoslav Tsvetkov =0D Signed-off-by: Jonathan Brophy =0D ---=0D .../leds/leds-group-virtualcolor.yaml | 88 +++++++++++++++++++=0D 1 file changed, 88 insertions(+)=0D create mode 100644 Documentation/devicetree/bindings/leds/leds-group-virtu= alcolor.yaml=0D =0D diff --git a/Documentation/devicetree/bindings/leds/leds-group-virtualcolor= .yaml b/Documentation/devicetree/bindings/leds/leds-group-virtualcolor.yaml= =0D new file mode 100644=0D index 000000000..945058415=0D --- /dev/null=0D +++ b/Documentation/devicetree/bindings/leds/leds-group-virtualcolor.yaml=0D @@ -0,0 +1,88 @@=0D +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)=0D +=0D +%YAML 1.2=0D +---=0D +$id: http://devicetree.org/schemas/leds/leds-group-virtualcolor.yaml#=0D +$schema: http://devicetree.org/meta-schemas/core.yaml#=0D +title: Virtual LED Group with Priority Control=0D +=0D +maintainers:=0D + - Radoslav Tsvetkov =0D +=0D +description: |=0D + Virtual LED group driver that combines multiple monochromatic LEDs into= =0D + logical groups with priority-based control. The driver ensures only the= =0D + highest-priority LED state is active at any given time.=0D +=0D +allOf:=0D + - $ref: common.yaml#=0D +=0D +properties:=0D + compatible:=0D + const: leds-group-virtualcolor=0D +=0D + '#address-cells':=0D + const: 1=0D +=0D + '#size-cells':=0D + const: 0=0D +=0D +required:=0D + - compatible=0D +=0D +patternProperties:=0D + '^led@[0-9a-f]$':=0D + type: object=0D + $ref: common.yaml#=0D + properties:=0D + reg:=0D + maxItems: 1=0D + description: Virtual LED number=0D +=0D + monochromatic-leds:=0D + $ref: /schemas/types.yaml#/definitions/phandle=0D + description: List of phandles to the monochromatic LEDs to group=0D +=0D + priority:=0D + $ref: /schemas/types.yaml#/definitions/uint32=0D + description: Priority level for LED activation=0D + (higher value means higher priority)=0D +=0D + blink-delay-on:=0D + $ref: /schemas/types.yaml#/definitions/uint32=0D + description: Time in milliseconds the LED is on during blink=0D +=0D + blink-delay-off:=0D + $ref: /schemas/types.yaml#/definitions/uint32=0D + description: Time in milliseconds the LED is off during blink=0D +=0D + required:=0D + - reg=0D + - monochromatic-leds=0D +=0D +additionalProperties: false=0D +=0D +examples:=0D + - |=0D + led-controller {=0D + compatible =3D "leds-group-virtualcolor";=0D + #address-cells =3D <1>;=0D + #size-cells =3D <0>;=0D +=0D + led@0 {=0D + reg =3D <0>;=0D + label =3D "status:red";=0D + monochromatic-leds =3D <&led_red>;=0D + priority =3D <2>;=0D + blink-delay-on =3D <500>;=0D + blink-delay-off =3D <500>;=0D + };=0D +=0D + led@1 {=0D + reg =3D <1>;=0D + label =3D "status:green";=0D + monochromatic-leds =3D <&led_green>;=0D + priority =3D <1>;=0D + };=0D + };=0D +=0D \ No newline at end of file=0D --=0D 2.43.0=0D