lkml.org 
[lkml]   [2020]   [Jan]   [10]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
SubjectRe: [PATCH 2/5] dt-bindings: panel: add Feixin K101 IM2BA02 MIPI-DSI panel
Hi Icenowy.

On Fri, Jan 10, 2020 at 11:52:22PM +0800, Icenowy Zheng wrote:
> Feixin K101 IM2BA02 is a 10.1" 800x1280 4-lane MIPI-DSI panel.
>
> Add device tree binding for it.
Thanks for using the new meta-schema format and with the correct
license.


The example fails dt_binding_check - I had to do the following to make
it pass:

diff --git a/Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml b/Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml
index 7176d14893ff..c43f884de6ac 100644
--- a/Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml
+++ b/Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml
@@ -37,7 +37,9 @@ additionalProperties: false

examples:
- |
- &dsi {
+ #include <dt-bindings/gpio/gpio.h>
+
+ dsi {
#address-cells = <1>;
#size-cells = <0>;
panel@0 {
Added include to get definition of GPIO_...
And dropped the "&" as it is not OK in the example here.

And please consider if backlight really is a required property.

Sam
>
> Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
> ---
> .../display/panel/feixin,k101-im2ba02.yaml | 54 +++++++++++++++++++
> 1 file changed, 54 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml
>
> diff --git a/Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml b/Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml
> new file mode 100644
> index 000000000000..7176d14893ff
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml
> @@ -0,0 +1,54 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/display/panel/feixin,k101-im2ba02.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Feixin K101 IM2BA02 10.1" MIPI-DSI LCD panel
> +
> +maintainers:
> + - Icenowy Zheng <icenowy@aosc.io>
> +
> +allOf:
> + - $ref: panel-common.yaml#
> +
> +properties:
> + compatible:
> + const: feixin,k101-im2ba02
> + reg: true
> + backlight: true
> + reset-gpios: true
> + avdd-supply:
> + description: regulator that supplies the AVDD voltage
> + dvdd-supply:
> + description: regulator that supplies the DVDD voltage
> + cvdd-supply:
> + description: regulator that supplies the CVDD voltage
> +
> +required:
> + - compatible
> + - reg
> + - backlight
> + - avdd-supply
> + - dvdd-supply
> + - cvdd-supply
> +
> +additionalProperties: false
> +
> +examples:
> + - |
> + &dsi {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + panel@0 {
> + compatible = "feixin,k101-im2ba02";
> + reg = <0>;
> + avdd-supply = <&reg_dc1sw>;
> + dvdd-supply = <&reg_dc1sw>;
> + cvdd-supply = <&reg_ldo_io1>;
> + reset-gpios = <&pio 3 24 GPIO_ACTIVE_HIGH>;
> + backlight = <&backlight>;
> + };
> + };
> +
> +...
> --
> 2.23.0

\
 
 \ /
  Last update: 2020-01-10 18:13    [W:0.100 / U:5.920 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site