[PATCH v2 1/2] dt-bindings: display: bridge: add TI TDP158
Conor Dooley
conor at kernel.org
Wed Jun 26 16:08:40 UTC 2024
On Tue, Jun 25, 2024 at 06:38:12PM +0200, Marc Gonzalez wrote:
> The TI TDP158 is an HDMI to TMDS Redriver.
>
> Signed-off-by: Marc Gonzalez <mgonzalez at freebox.fr>
> ---
> .../bindings/display/bridge/ti,tdp158.yaml | 48 ++++++++++++++++++++++
> 1 file changed, 48 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/display/bridge/ti,tdp158.yaml b/Documentation/devicetree/bindings/display/bridge/ti,tdp158.yaml
> new file mode 100644
> index 0000000000000..b687699e2ba80
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/display/bridge/ti,tdp158.yaml
> @@ -0,0 +1,48 @@
> +# SPDX-License-Identifier: GPL-2.0-only
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/display/bridge/ti,tdp158.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: TI TDP158 HDMI to TMDS Redriver
> +
> +maintainers:
> + - Arnaud Vrac <avrac at freebox.fr>
> +
> +properties:
> + compatible:
> + const: ti,tdp158
> +
> + reg:
> + description: I2C address of the device
> +
> + enable-gpios:
> + description: GPIO controlling bridge enable
> +
> + vcc-supply:
> + description: Power supply 3.3V
> +
> + vdd-supply:
> + description: Power supply 1.1V
Are these supplies not also required? Surely the device needs the power
to function?
Cheers,
Conor.
> +
> + ports:
> + $ref: /schemas/graph.yaml#/properties/ports
> +
> + properties:
> + port at 0:
> + $ref: /schemas/graph.yaml#/properties/port
> + description: Bridge input
> +
> + port at 1:
> + $ref: /schemas/graph.yaml#/properties/port
> + description: Bridge output
> +
> + required:
> + - port at 0
> + - port at 1
> +
> +required:
> + - compatible
> + - ports
> +
> +additionalProperties: false
>
> --
> 2.34.1
>
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