From: Paul Cercueil <[email protected]>
Add binding for the AUO A030JTN01 panel, which is a 320x480 3.0" 4:3
24-bit TFT LCD panel with non-square pixels and a delta-RGB 8-bit
interface.
Signed-off-by: Paul Cercueil <[email protected]>
Signed-off-by: Christophe Branchereau <[email protected]>
Reviewed-by: Krzysztof Kozlowski <[email protected]>
---
.../bindings/display/panel/auo,a030jtn01.yaml | 54 +++++++++++++++++++
1 file changed, 54 insertions(+)
create mode 100644 Documentation/devicetree/bindings/display/panel/auo,a030jtn01.yaml
diff --git a/Documentation/devicetree/bindings/display/panel/auo,a030jtn01.yaml b/Documentation/devicetree/bindings/display/panel/auo,a030jtn01.yaml
new file mode 100644
index 000000000000..0d1e6b45b0f7
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/auo,a030jtn01.yaml
@@ -0,0 +1,54 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/panel/auo,a030jtn01.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: AUO A030JTN01 3.0" (320x480 pixels) 24-bit TFT LCD panel
+
+description: |
+ Delta RGB 8-bit panel found in some Retrogame handhelds
+
+maintainers:
+ - Paul Cercueil <[email protected]>
+ - Christophe Branchereau <[email protected]>
+
+allOf:
+ - $ref: panel-common.yaml#
+
+properties:
+ compatible:
+ const: auo,a030jtn01
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - power-supply
+ - reset-gpios
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+
+ panel@0 {
+ compatible = "auo,a030jtn01";
+ reg = <0>;
+
+ spi-max-frequency = <10000000>;
+
+ reset-gpios = <&gpe 4 GPIO_ACTIVE_LOW>;
+ power-supply = <&lcd_power>;
+
+ backlight = <&backlight>;
+
+ port {
+ panel_input: endpoint {
+ remote-endpoint = <&panel_output>;
+ };
+ };
+ };
--
2.35.1
On Tue, 20 Dec 2022 13:01:08 +0100, Christophe Branchereau wrote:
> From: Paul Cercueil <[email protected]>
>
> Add binding for the AUO A030JTN01 panel, which is a 320x480 3.0" 4:3
> 24-bit TFT LCD panel with non-square pixels and a delta-RGB 8-bit
> interface.
>
> Signed-off-by: Paul Cercueil <[email protected]>
> Signed-off-by: Christophe Branchereau <[email protected]>
> Reviewed-by: Krzysztof Kozlowski <[email protected]>
> ---
> .../bindings/display/panel/auo,a030jtn01.yaml | 54 +++++++++++++++++++
> 1 file changed, 54 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/display/panel/auo,a030jtn01.yaml
>
My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
on your patch (DT_CHECKER_FLAGS is new in v5.13):
yamllint warnings/errors:
dtschema/dtc warnings/errors:
Documentation/devicetree/bindings/display/panel/auo,a030jtn01.example.dts:22.11-21: Warning (reg_format): /example-0/panel@0:reg: property has invalid length (4 bytes) (#address-cells == 1, #size-cells == 1)
Documentation/devicetree/bindings/display/panel/auo,a030jtn01.example.dtb: Warning (pci_device_reg): Failed prerequisite 'reg_format'
Documentation/devicetree/bindings/display/panel/auo,a030jtn01.example.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format'
Documentation/devicetree/bindings/display/panel/auo,a030jtn01.example.dtb: Warning (simple_bus_reg): Failed prerequisite 'reg_format'
Documentation/devicetree/bindings/display/panel/auo,a030jtn01.example.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format'
Documentation/devicetree/bindings/display/panel/auo,a030jtn01.example.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format'
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/panel/auo,a030jtn01.example.dtb: panel@0: Unevaluated properties are not allowed ('spi-max-frequency' was unexpected)
From schema: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/panel/auo,a030jtn01.yaml
doc reference errors (make refcheckdocs):
See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/[email protected]
The base for the series is generally the latest rc1. A different dependency
should be noted in *this* patch.
If you already ran 'make dt_binding_check' and didn't see the above
error(s), then make sure 'yamllint' is installed and dt-schema is up to
date:
pip3 install dtschema --upgrade
Please check and re-submit after running the above command yourself. Note
that DT_SCHEMA_FILES can be set to your schema file to speed up checking
your schema. However, it must be unset to test all examples with your schema.
On 20/12/2022 13:01, Christophe Branchereau wrote:
> From: Paul Cercueil <[email protected]>
>
> Add binding for the AUO A030JTN01 panel, which is a 320x480 3.0" 4:3
> 24-bit TFT LCD panel with non-square pixels and a delta-RGB 8-bit
> interface.
>
> Signed-off-by: Paul Cercueil <[email protected]>
> Signed-off-by: Christophe Branchereau <[email protected]>
> Reviewed-by: Krzysztof Kozlowski <[email protected]>
Drop my review, code is not correct anymore and you did not test it
before sending.
Best regards,
Krzysztof