Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
172 lines
3.6 KiB
YAML
172 lines
3.6 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/leds/kinetic,ktd202x.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Kinetic KTD2026/7 RGB/White LED Driver
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maintainers:
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- André Apitzsch <git@apitzsch.eu>
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description: |
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The KTD2026/7 is a RGB/White LED driver with I2C interface.
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The data sheet can be found at:
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https://www.kinet-ic.com/uploads/KTD2026-7-04h.pdf
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properties:
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compatible:
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enum:
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- kinetic,ktd2026
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- kinetic,ktd2027
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reg:
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maxItems: 1
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vin-supply:
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description: Regulator providing power to the "VIN" pin.
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vio-supply:
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description: Regulator providing power for pull-up of the I/O lines.
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Note that this regulator does not directly connect to KTD2026, but is
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needed for the correct operation of the status ("ST") and I2C lines.
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"#address-cells":
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const: 1
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"#size-cells":
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const: 0
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multi-led:
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type: object
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$ref: leds-class-multicolor.yaml#
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unevaluatedProperties: false
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properties:
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"#address-cells":
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const: 1
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"#size-cells":
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const: 0
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patternProperties:
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"^led@[0-3]$":
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type: object
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$ref: common.yaml#
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unevaluatedProperties: false
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properties:
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reg:
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description: Index of the LED.
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minimum: 0
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maximum: 3
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required:
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- reg
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- color
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required:
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- "#address-cells"
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- "#size-cells"
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patternProperties:
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"^led@[0-3]$":
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type: object
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$ref: common.yaml#
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unevaluatedProperties: false
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properties:
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reg:
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description: Index of the LED.
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minimum: 0
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maximum: 3
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required:
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- reg
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required:
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- compatible
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- reg
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- "#address-cells"
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- "#size-cells"
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/leds/common.h>
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i2c {
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#address-cells = <1>;
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#size-cells = <0>;
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led-controller@30 {
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compatible = "kinetic,ktd2026";
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reg = <0x30>;
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#address-cells = <1>;
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#size-cells = <0>;
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vin-supply = <&pm8916_l17>;
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vio-supply = <&pm8916_l6>;
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led@0 {
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reg = <0>;
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function = LED_FUNCTION_STATUS;
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color = <LED_COLOR_ID_RED>;
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};
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led@1 {
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reg = <1>;
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function = LED_FUNCTION_STATUS;
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color = <LED_COLOR_ID_GREEN>;
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};
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led@2 {
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reg = <2>;
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function = LED_FUNCTION_STATUS;
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color = <LED_COLOR_ID_BLUE>;
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};
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};
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};
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- |
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#include <dt-bindings/leds/common.h>
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i2c {
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#address-cells = <1>;
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#size-cells = <0>;
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led-controller@30 {
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compatible = "kinetic,ktd2026";
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reg = <0x30>;
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#address-cells = <1>;
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#size-cells = <0>;
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vin-supply = <&pm8916_l17>;
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vio-supply = <&pm8916_l6>;
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multi-led {
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color = <LED_COLOR_ID_RGB>;
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function = LED_FUNCTION_STATUS;
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#address-cells = <1>;
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#size-cells = <0>;
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led@0 {
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reg = <0>;
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color = <LED_COLOR_ID_RED>;
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};
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led@1 {
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reg = <1>;
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color = <LED_COLOR_ID_GREEN>;
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};
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led@2 {
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reg = <2>;
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color = <LED_COLOR_ID_BLUE>;
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};
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};
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};
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};
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