On Wed, Sep 25, 2019 at 01:42:37PM -0500, Adam Ford wrote:
This patch adds documentation of device tree bindings for the WVGA panel Logic PD Type 28 display.
Signed-off-by: Adam Ford aford173@gmail.com
V3: Correct build errors from 'make dt_binding_check' V2: Use YAML instead of TXT for binding
diff --git a/Documentation/devicetree/bindings/display/panel/logicpd,type28.yaml b/Documentation/devicetree/bindings/display/panel/logicpd,type28.yaml new file mode 100644 index 000000000000..74ba650ea7a0 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/logicpd,type28.yaml @@ -0,0 +1,31 @@ +# SPDX-License-Identifier: (GPL-2.0+ OR X11)
(GPL-2.0-only OR BSD-2-Clause) please.
X11 is pretty much never right unless this is copyright X Consortium.
+%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/logicpd,type28.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml#
+title: Logic PD Type 28 4.3" WQVGA TFT LCD panel
+maintainers:
- Adam Ford aford173@gmail.com
You need:
allOf: - $ref: panel-common.yaml#
+properties:
- compatible:
- const: logicpd,type28
- power-supply:
- description: Regulator to provide the supply voltage
- maxItems: 1
- enable-gpios:
- description: GPIO pin to enable or disable the panel
- maxItems: 1
- backlight:
- description: Backlight used by the panel
- $ref: "/schemas/types.yaml#/definitions/phandle"
These 3 are all defined in the common schema, so you just need 'true' for the value to indicate they apply to this panel and to make 'additionalProperties: false' happy.
+required:
- compatible
Are the rest really optional?
+additionalProperties: false
2.17.1