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Diffstat (limited to 'Documentation/devicetree/bindings/regulator/raspberrypi,7inch-touchscreen-panel-regulator.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/regulator/raspberrypi,7inch-touchscreen-panel-regulator.yaml | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/regulator/raspberrypi,7inch-touchscreen-panel-regulator.yaml b/Documentation/devicetree/bindings/regulator/raspberrypi,7inch-touchscreen-panel-regulator.yaml new file mode 100644 index 000000000..0ae25d119 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/raspberrypi,7inch-touchscreen-panel-regulator.yaml @@ -0,0 +1,44 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/raspberrypi,7inch-touchscreen-panel-regulator.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: RaspberryPi 7" display ATTINY88-based regulator/backlight controller + +maintainers: + - Marek Vasut <marex@denx.de> + +description: | + The RaspberryPi 7" display has an ATTINY88-based regulator/backlight + controller on the PCB, which is used to turn the display unit on/off + and control the backlight. + +allOf: + - $ref: "regulator.yaml#" + +properties: + compatible: + const: raspberrypi,7inch-touchscreen-panel-regulator + + reg: + maxItems: 1 + +additionalProperties: false + +required: + - compatible + - reg + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + regulator@45 { + compatible = "raspberrypi,7inch-touchscreen-panel-regulator"; + reg = <0x45>; + }; + }; + +... |