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[PATCH 1/3] dt-bindings: display: panel: add startek kd070fhfid015 support

Alexandre Mergnat posted 3 patches 2 years, 7 months ago
There is a newer version of this series
[PATCH 1/3] dt-bindings: display: panel: add startek kd070fhfid015 support
Posted by Alexandre Mergnat 2 years, 7 months ago 
The Startek KD070FHFID015 is a 7-inch TFT LCD display with a resolution
of 1024 x 600 pixels.

Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com>
---
 .../display/panel/startek,kd070fhfid015.yaml       | 51 ++++++++++++++++++++++
 1 file changed, 51 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/panel/startek,kd070fhfid015.yaml b/Documentation/devicetree/bindings/display/panel/startek,kd070fhfid015.yaml
new file mode 100644
index 000000000000..857658e002fd
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/startek,kd070fhfid015.yaml
@@ -0,0 +1,51 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/panel/startek,kd070fhfid015.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Startek Electronic Technology Co. kd070fhfid015 7 inch TFT LCD panel
+
+maintainers:
+  - Alexandre Mergnat <amergnat@baylibre.com>
+
+allOf:
+  - $ref: panel-common.yaml#
+
+properties:
+  compatible:
+    const: startek,kd070fhfid015
+
+  dcdc-gpios: true
+
+  height-mm:
+    const: 151
+
+  iovcc-supply:
+    description: Reference to the regulator powering the panel IO pins.
+
+  reg:
+    maxItems: 1
+    description: DSI virtual channel
+
+  reset-gpios: true
+
+  port: true
+
+  power-supply: true
+
+  width-mm:
+    const: 95
+
+additionalProperties: false
+
+required:
+  - compatible
+  - dcdc-gpios
+  - iovcc-supply
+  - reg
+  - reset-gpios
+  - port
+  - power-supply
+
+...

-- 
2.25.1
Re: [PATCH 1/3] dt-bindings: display: panel: add startek kd070fhfid015 support
Posted by Conor Dooley 2 years, 7 months ago 
On Tue, Jul 11, 2023 at 05:36:27PM +0200, Alexandre Mergnat wrote:
> The Startek KD070FHFID015 is a 7-inch TFT LCD display with a resolution
> of 1024 x 600 pixels.
> 
> Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com>
> ---
>  .../display/panel/startek,kd070fhfid015.yaml       | 51 ++++++++++++++++++++++
>  1 file changed, 51 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/display/panel/startek,kd070fhfid015.yaml b/Documentation/devicetree/bindings/display/panel/startek,kd070fhfid015.yaml
> new file mode 100644
> index 000000000000..857658e002fd
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/display/panel/startek,kd070fhfid015.yaml
> @@ -0,0 +1,51 @@
> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/display/panel/startek,kd070fhfid015.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Startek Electronic Technology Co. kd070fhfid015 7 inch TFT LCD panel
> +
> +maintainers:
> +  - Alexandre Mergnat <amergnat@baylibre.com>
> +
> +allOf:
> +  - $ref: panel-common.yaml#
> +
> +properties:
> +  compatible:
> +    const: startek,kd070fhfid015
> +
> +  dcdc-gpios: true
> +
> +  height-mm:
> +    const: 151

Are height-mm and width-mm useful if they are always a fixed value?

Otherwise, it looks grand to me,
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>

Cheers,
Conor.

> +
> +  iovcc-supply:
> +    description: Reference to the regulator powering the panel IO pins.
> +
> +  reg:
> +    maxItems: 1
> +    description: DSI virtual channel

nit: usually reg gets sorted after compatible, even if everything else
is in alphabetical order, but hardly important.
Re: [PATCH 1/3] dt-bindings: display: panel: add startek kd070fhfid015 support
Posted by Krzysztof Kozlowski 2 years, 7 months ago 
On 11/07/2023 17:36, Alexandre Mergnat wrote:
> The Startek KD070FHFID015 is a 7-inch TFT LCD display with a resolution
> of 1024 x 600 pixels.
> 
> Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com>
> ---
>  .../display/panel/startek,kd070fhfid015.yaml       | 51 ++++++++++++++++++++++
>  1 file changed, 51 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/display/panel/startek,kd070fhfid015.yaml b/Documentation/devicetree/bindings/display/panel/startek,kd070fhfid015.yaml
> new file mode 100644
> index 000000000000..857658e002fd
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/display/panel/startek,kd070fhfid015.yaml
> @@ -0,0 +1,51 @@
> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/display/panel/startek,kd070fhfid015.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Startek Electronic Technology Co. kd070fhfid015 7 inch TFT LCD panel
> +
> +maintainers:
> +  - Alexandre Mergnat <amergnat@baylibre.com>
> +
> +allOf:
> +  - $ref: panel-common.yaml#
> +
> +properties:
> +  compatible:
> +    const: startek,kd070fhfid015
> +
> +  dcdc-gpios: true

From where does this come? Which schema defines it?

> +
> +  height-mm:
> +    const: 151
> +
> +  iovcc-supply:
> +    description: Reference to the regulator powering the panel IO pins.
> +
> +  reg:
> +    maxItems: 1
> +    description: DSI virtual channel
> +
> +  reset-gpios: true
> +
> +  port: true
> +
> +  power-supply: true
> +
> +  width-mm:
> +    const: 95
> +
> +additionalProperties: false
> +
> +required:
> +  - compatible
> +  - dcdc-gpios
> +  - iovcc-supply
> +  - reg
> +  - reset-gpios
> +  - port
> +  - power-supply

Missing example.

Best regards,
Krzysztof
Re: [PATCH 1/3] dt-bindings: display: panel: add startek kd070fhfid015 support
Posted by Alexandre Mergnat 2 years, 7 months ago 
Hi Krzysztof,

Thanks for your review

On 12/07/2023 07:32, Krzysztof Kozlowski wrote:
> On 11/07/2023 17:36, Alexandre Mergnat wrote:
>> The Startek KD070FHFID015 is a 7-inch TFT LCD display with a resolution

snip

>> +
>> +  dcdc-gpios: true
> 
>  From where does this come? Which schema defines it?

It's a miss. I will fix it and reset-gpios too by adding a maxItems and 
a description.

>> +
>> +  height-mm:
>> +    const: 151
>> +
>> +  iovcc-supply:
>> +    description: Reference to the regulator powering the panel IO pins.
>> +
>> +  reg:
>> +    maxItems: 1
>> +    description: DSI virtual channel
>> +
>> +  reset-gpios: true
>> +
>> +  port: true
>> +
>> +  power-supply: true
>> +
>> +  width-mm:
>> +    const: 95
>> +
>> +additionalProperties: false
>> +
>> +required:
>> +  - compatible
>> +  - dcdc-gpios
>> +  - iovcc-supply
>> +  - reg
>> +  - reset-gpios
>> +  - port
>> +  - power-supply
> 
> Missing example.

I will add it.

-- 
Regards,
Alexandre
Re: [PATCH 1/3] dt-bindings: display: panel: add startek kd070fhfid015 support
Posted by Krzysztof Kozlowski 2 years, 7 months ago 
On 12/07/2023 10:01, Alexandre Mergnat wrote:
> Hi Krzysztof,
> 
> Thanks for your review
> 
> On 12/07/2023 07:32, Krzysztof Kozlowski wrote:
>> On 11/07/2023 17:36, Alexandre Mergnat wrote:
>>> The Startek KD070FHFID015 is a 7-inch TFT LCD display with a resolution
> 
> snip
> 
>>> +
>>> +  dcdc-gpios: true
>>
>>  From where does this come? Which schema defines it?
> 
> It's a miss. I will fix it and reset-gpios too by adding a maxItems and 
> a description.

reset-gpios come from panel-common, so they are fine.

Best regards,
Krzysztof

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