Re: [PATCHv2 1/4] dt-bindings: display: panel-dsi-cm: convert to YAML

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Thu, Jul 16, 2020 at 02:57:30PM +0200, Sebastian Reichel wrote:
> Convert panel-dsi-cm bindings to YAML and add
> missing properties while at it.
> 
> Reviewed-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
> Reviewed-by: Rob Herring <robh@xxxxxxxxxx>
> Signed-off-by: Sebastian Reichel <sebastian.reichel@xxxxxxxxxxxxx>

Hi Sebastian.

Look good now. Applied this patch to drm-misc-next.

$ ls Documentation/devicetree/bindings/display/panel/*.txt
Documentation/devicetree/bindings/display/panel/display-timing.txt

Nice :-)

The DTS file changes needs to go in via another route.

	Sam

> ---
>  .../bindings/display/panel/panel-dsi-cm.txt   | 29 -------
>  .../bindings/display/panel/panel-dsi-cm.yaml  | 86 +++++++++++++++++++
>  2 files changed, 86 insertions(+), 29 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/display/panel/panel-dsi-cm.txt
>  create mode 100644 Documentation/devicetree/bindings/display/panel/panel-dsi-cm.yaml
> 
> diff --git a/Documentation/devicetree/bindings/display/panel/panel-dsi-cm.txt b/Documentation/devicetree/bindings/display/panel/panel-dsi-cm.txt
> deleted file mode 100644
> index dce48eb9db57..000000000000
> --- a/Documentation/devicetree/bindings/display/panel/panel-dsi-cm.txt
> +++ /dev/null
> @@ -1,29 +0,0 @@
> -Generic MIPI DSI Command Mode Panel
> -===================================
> -
> -Required properties:
> -- compatible: "panel-dsi-cm"
> -
> -Optional properties:
> -- label: a symbolic name for the panel
> -- reset-gpios: panel reset gpio
> -- te-gpios: panel TE gpio
> -
> -Required nodes:
> -- Video port for DSI input
> -
> -Example
> --------
> -
> -lcd0: display {
> -	compatible = "tpo,taal", "panel-dsi-cm";
> -	label = "lcd0";
> -
> -	reset-gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>;
> -
> -	port {
> -		lcd0_in: endpoint {
> -			remote-endpoint = <&dsi1_out_ep>;
> -		};
> -	};
> -};
> diff --git a/Documentation/devicetree/bindings/display/panel/panel-dsi-cm.yaml b/Documentation/devicetree/bindings/display/panel/panel-dsi-cm.yaml
> new file mode 100644
> index 000000000000..d766c949c622
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/display/panel/panel-dsi-cm.yaml
> @@ -0,0 +1,86 @@
> +# SPDX-License-Identifier: (GPL-2.0-only or BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/display/panel/panel-dsi-cm.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: DSI command mode panels
> +
> +maintainers:
> +  - Tomi Valkeinen <tomi.valkeinen@xxxxxx>
> +  - Sebastian Reichel <sre@xxxxxxxxxx>
> +
> +description: |
> +  This binding file is a collection of the DSI panels that
> +  are usually driven in command mode. If no backlight is
> +  referenced via the optional backlight property, the DSI
> +  panel is assumed to have native backlight support.
> +  The panel may use an OF graph binding for the association
> +  to the display, or it may be a direct child node of the
> +  display.
> +
> +allOf:
> +  - $ref: panel-common.yaml#
> +
> +properties:
> +
> +  compatible:
> +    items:
> +      - enum:
> +        - motorola,droid4-panel        # Panel from Motorola Droid4 phone
> +        - nokia,himalaya               # Panel from Nokia N950 phone
> +        - tpo,taal                     # Panel from OMAP4 SDP board
> +      - const: panel-dsi-cm            # Generic DSI command mode panel compatible fallback
> +
> +  reg:
> +    maxItems: 1
> +    description: DSI virtual channel
> +
> +  vddi-supply:
> +    description:
> +      Display panels require power to be supplied. While several panels need
> +      more than one power supply with panel-specific constraints governing the
> +      order and timings of the power supplies, in many cases a single power
> +      supply is sufficient, either because the panel has a single power rail, or
> +      because all its power rails can be driven by the same supply. In that case
> +      the vddi-supply property specifies the supply powering the panel as a
> +      phandle to a regulator.
> +
> +  vpnl-supply:
> +    description:
> +      When the display panel needs a second power supply, this property can be
> +      used in addition to vddi-supply. Both supplies will be enabled at the
> +      same time before the panel is being accessed.
> +
> +  width-mm: true
> +  height-mm: true
> +  label: true
> +  rotation: true
> +  panel-timing: true
> +  port: true
> +  reset-gpios: true
> +  te-gpios: true
> +  backlight: true
> +
> +additionalProperties: false
> +
> +required:
> +  - compatible
> +  - reg
> +
> +examples:
> +  - |
> +    #include <dt-bindings/gpio/gpio.h>
> +
> +    dsi-controller {
> +        #address-cells = <1>;
> +        #size-cells = <0>;
> +
> +        panel@0 {
> +            compatible = "tpo,taal", "panel-dsi-cm";
> +            reg = <0>;
> +            reset-gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>;
> +        };
> +    };
> +
> +...
> -- 
> 2.27.0
_______________________________________________
dri-devel mailing list
dri-devel@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/dri-devel



[Index of Archives]     [Linux DRI Users]     [Linux Intel Graphics]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]
  Powered by Linux