Messages in this thread | | | Date | Thu, 9 May 2024 10:40:35 +0200 | Subject | Re: [PATCH v1 1/2] dt-bindings: display: panel: Add Starry-er88577 support | From | Krzysztof Kozlowski <> |
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On 09/05/2024 08:49, Zhaoxiong Lv wrote: > Create a new dt-scheam for the Starry-er88577.
typo, but anyway, this is not a "dt-schema".
Describe hardware instead in one sentence.
> > Signed-off-by: Zhaoxiong Lv <lvzhaoxiong@huaqin.corp-partner.google.com> > --- > .../display/panel/starry,er88577.yaml | 59 +++++++++++++++++++ > 1 file changed, 59 insertions(+) > create mode 100644 Documentation/devicetree/bindings/display/panel/starry,er88577.yaml > > diff --git a/Documentation/devicetree/bindings/display/panel/starry,er88577.yaml b/Documentation/devicetree/bindings/display/panel/starry,er88577.yaml > new file mode 100644 > index 000000000000..6686beaf0f16 > --- /dev/null > +++ b/Documentation/devicetree/bindings/display/panel/starry,er88577.yaml > @@ -0,0 +1,59 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/display/panel/starry,er88577.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Starry Display ER88577 based MIPI-DSI panels > + > +description: |
Do not need '|' unless you need to preserve formatting.
> + -This binding is for display panels using an ER88577 controller
No need to say binding is a binding. Describe hardware instead.
> + > +maintainers: > + - Zhaoxiong Lv <lvzhaoxiong@huaqin.corp-partner.google.com> > + > +allOf: > + - $ref: panel-common.yaml# > + > +properties: > + compatible: > + const: starry,er88577 > + > + pp3300-supply: true > + reg: true
Hm, I wonder why we do not have constraints here in most of the bindings...
Anyway, keep the same order as in required:
> + > +required: > + - compatible > + - reg > + - enable-gpios > + - pp3300-supply > + - backlight > + - port > + > +unevaluatedProperties: false > + > +examples: > + - | > + #include <dt-bindings/gpio/gpio.h>
You include this header for?
> + > + dsi { > + #address-cells = <1>; > + #size-cells = <0>; > + panel: panel@0 { > + compatible = "starry,er88577"; > + reg = <0>; > + enable-gpios = <&pio 98 0>;
And here do not use it? Use the define.
Best regards, Krzysztof
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