[PATCH 0/2] Allow port dt-property on two leadtek dsi displays

[PATCH 0/2] Allow port dt-property on two leadtek dsi displays

[Heiko Stuebner]

Working on an upcoming board dts, I noticed a dtc check warning
about the port node and at the same time the kernel-test-robot
noticed the same warning with a overlay I added recently.

So allow the port node in the binding of two leadtek displays
to fix that.


Heiko Stuebner (2):
  dt-bindings: display: ltk050h3146w: add port property
  dt-bindings: display: ltk500hd1829: add port property

 .../devicetree/bindings/display/panel/leadtek,ltk050h3146w.yaml  | 1 +
 .../devicetree/bindings/display/panel/leadtek,ltk500hd1829.yaml  | 1 +
 2 files changed, 2 insertions(+)

-- 
2.47.2

[PATCH 1/2] dt-bindings: display: ltk050h3146w: add port property

[Heiko Stuebner]

From: Heiko Stuebner <heiko.stuebner@cherry.de>

The panel can be connected to via graph nodes, so allow the port property.

This fixes dtc checker warnings like:
>> arch/arm64/boot/dts/rockchip/rk3588-tiger-haikou-haikou-video-demo.dtb: panel@0 (leadtek,ltk050h3148w): 'port' does not match any of the regexes: 'pinctrl-[0-9]+'
    from schema $id: http://devicetree.org/schemas/display/panel/leadtek,ltk050h3146w.yaml#
   arch/arm64/boot/dts/rockchip/rk3588-tiger-haikou-haikou-video-demo.dtb: /edp@fdec0000: failed to match any schema with compatible: ['rockchip,rk3588-edp']

Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202504300218.VDqQqGTT-lkp@intel.com/
Signed-off-by: Heiko Stuebner <heiko.stuebner@cherry.de>
---
 .../devicetree/bindings/display/panel/leadtek,ltk050h3146w.yaml  | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/display/panel/leadtek,ltk050h3146w.yaml b/Documentation/devicetree/bindings/display/panel/leadtek,ltk050h3146w.yaml
index e2a2dd4ef5fa..5fcea62fd58f 100644
--- a/Documentation/devicetree/bindings/display/panel/leadtek,ltk050h3146w.yaml
+++ b/Documentation/devicetree/bindings/display/panel/leadtek,ltk050h3146w.yaml
@@ -23,6 +23,7 @@ properties:
     maxItems: 1
 
   backlight: true
+  port: true
   reset-gpios: true
   iovcc-supply:
     description: regulator that supplies the iovcc voltage
-- 
2.47.2

[PATCH 2/2] dt-bindings: display: ltk500hd1829: add port property

[Heiko Stuebner]

From: Heiko Stuebner <heiko.stuebner@cherry.de>

The panel can be connected to via graph nodes, so allow the port property.

Signed-off-by: Heiko Stuebner <heiko.stuebner@cherry.de>
---
 .../devicetree/bindings/display/panel/leadtek,ltk500hd1829.yaml  | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/display/panel/leadtek,ltk500hd1829.yaml b/Documentation/devicetree/bindings/display/panel/leadtek,ltk500hd1829.yaml
index af9e0ea0e72f..b0e2c82232d3 100644
--- a/Documentation/devicetree/bindings/display/panel/leadtek,ltk500hd1829.yaml
+++ b/Documentation/devicetree/bindings/display/panel/leadtek,ltk500hd1829.yaml
@@ -22,6 +22,7 @@ properties:
     maxItems: 1
 
   backlight: true
+  port: true
   reset-gpios: true
   iovcc-supply:
     description: regulator that supplies the iovcc voltage
-- 
2.47.2

Re: [PATCH 0/2] Allow port dt-property on two leadtek dsi displays

[Conor Dooley]

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On Wed, Apr 30, 2025 at 10:28:48AM +0200, Heiko Stuebner wrote:
> Working on an upcoming board dts, I noticed a dtc check warning
> about the port node and at the same time the kernel-test-robot
> noticed the same warning with a overlay I added recently.
> 
> So allow the port node in the binding of two leadtek displays
> to fix that.


Acked-by: Conor Dooley <conor.dooley@microchip.com>

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Re: [PATCH 0/2] Allow port dt-property on two leadtek dsi displays

[Dmitry Baryshkov]

On Wed, 30 Apr 2025 10:28:48 +0200, Heiko Stuebner wrote:
> Working on an upcoming board dts, I noticed a dtc check warning
> about the port node and at the same time the kernel-test-robot
> noticed the same warning with a overlay I added recently.
> 
> So allow the port node in the binding of two leadtek displays
> to fix that.
> 
> [...]

Applied, thanks!

[1/2] dt-bindings: display: ltk050h3146w: add port property
      commit: bf0636f4348e098e2338eebbe42d7780c58a1195
[2/2] dt-bindings: display: ltk500hd1829: add port property
      commit: e782ac936941cff4c5580bb5cc2ec0e91468068c

Best regards,
-- 
Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>